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www.britannica.com Open in urlscan Pro
104.18.4.110  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://robertcumberland.com/
Effective URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Submission: On April 11 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 111 IPs in 4 countries across 68 domains to perform 462 HTTP transactions. The main IP is 104.18.4.110, located in and belongs to CLOUDFLARENET, US. The main domain is www.britannica.com. The Cisco Umbrella rank of the primary domain is 37971.
TLS certificate: Issued by E1 on March 11th 2024. Valid for: 3 months.
This is the only time www.britannica.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 198.185.159.144 53831 (SQUARESPACE)
5 104.18.4.110 13335 (CLOUDFLAR...)
1 2607:f8b0:400... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
36 18.164.124.78 16509 (AMAZON-02)
3 2607:f8b0:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
9 13.35.93.18 16509 (AMAZON-02)
1 20.60.222.228 8075 (MICROSOFT...)
1 2607:f8b0:400... 15169 (GOOGLE)
1 63.140.39.117 14618 (AMAZON-AES)
1 44.209.115.204 14618 (AMAZON-AES)
1 23.32.172.185 16625 (AKAMAI-AS)
4 7 35.71.131.137 16509 (AMAZON-02)
8 18.238.63.215 16509 (AMAZON-02)
2 2607:f8b0:400... 15169 (GOOGLE)
2 2607:f8b0:400... 15169 (GOOGLE)
1 146.75.28.157 54113 (FASTLY)
2 2a03:2880:f01... 32934 (FACEBOOK)
2 2620:1ec:bdf::40 8075 (MICROSOFT...)
1 2600:9000:21e... 16509 (AMAZON-02)
1 34.117.62.22 396982 (GOOGLE-CL...)
1 2607:f8b0:400... 15169 (GOOGLE)
2 2607:f8b0:400... 15169 (GOOGLE)
1 2600:9000:220... 16509 (AMAZON-02)
1 69.173.151.100 26667 (RUBICONPR...)
2 7 18.164.116.98 16509 (AMAZON-02)
2 172.64.144.166 13335 (CLOUDFLAR...)
1 13.35.93.13 16509 (AMAZON-02)
1 34.200.65.202 14618 (AMAZON-AES)
1 34.107.165.188 396982 (GOOGLE-CL...)
1 52.204.131.34 14618 (AMAZON-AES)
1 18.233.91.172 14618 (AMAZON-AES)
2 44.218.219.147 14618 (AMAZON-AES)
1 2 35.244.193.51 15169 (GOOGLE)
1 3.211.208.73 14618 (AMAZON-AES)
1 18.214.198.116 14618 (AMAZON-AES)
1 108.138.106.59 16509 (AMAZON-02)
1 216.239.32.178 15169 (GOOGLE)
1 34.149.155.241 15169 (GOOGLE)
1 104.244.42.197 13414 (TWITTER)
1 104.244.42.131 13414 (TWITTER)
2 2607:f8b0:400... 15169 (GOOGLE)
10 108.139.48.9 16509 (AMAZON-02)
2 142.250.81.228 15169 (GOOGLE)
1 1 2600:1f18:730... 14618 (AMAZON-AES)
1 107.23.41.161 14618 (AMAZON-AES)
1 2a03:2880:f11... 32934 (FACEBOOK)
1 18.164.116.85 16509 (AMAZON-02)
2 20.75.32.255 8075 (MICROSOFT...)
1 2 52.46.143.56 16509 (AMAZON-02)
12 2600:1f18:235... 14618 (AMAZON-AES)
2 2606:4700:20:... 13335 (CLOUDFLAR...)
17 69.173.151.96 26667 (RUBICONPR...)
8 23.47.169.117 16625 (AKAMAI-AS)
8 104.18.36.155 13335 (CLOUDFLAR...)
8 34.192.252.108 14618 (AMAZON-AES)
8 74.119.117.6 19750 (AS-CRITEO)
8 54.158.18.149 14618 (AMAZON-AES)
8 35.186.253.211 15169 (GOOGLE)
24 2600:1f18:235... 14618 (AMAZON-AES)
8 207.65.37.179 62713 (AS-PUBMATIC)
8 2602:803:c002... 26667 (RUBICONPR...)
1 9 68.67.160.132 29990 (ASN-APPNEX)
9 199.250.161.129 26459 (TTD-ASN-01)
8 173.237.69.4 7979 (SERVERS-COM)
6 23.23.26.103 14618 (AMAZON-AES)
5 108.138.128.83 16509 (AMAZON-02)
1 1 172.240.155.116 7979 (SERVERS-COM)
37 142.250.65.226 15169 (GOOGLE)
3 2607:f8b0:400... 15169 (GOOGLE)
1 23.196.3.202 20940 (AKAMAI-ASN1)
3 52.85.61.61 16509 (AMAZON-02)
2 2 35.211.178.172 19527 (GOOGLE-2)
1 20.40.202.2 8075 (MICROSOFT...)
3 52.223.22.214 16509 (AMAZON-02)
2 104.117.182.211 20940 (AKAMAI-ASN1)
1 35.241.45.217 15169 (GOOGLE)
1 18.214.78.35 14618 (AMAZON-AES)
12 3.92.103.112 14618 (AMAZON-AES)
4 18.213.42.65 14618 (AMAZON-AES)
1 1 142.251.40.98 15169 (GOOGLE)
1 18.238.55.50 16509 (AMAZON-02)
1 108.139.33.128 16509 (AMAZON-02)
1 18.238.80.33 16509 (AMAZON-02)
9 142.250.80.78 15169 (GOOGLE)
1 2 34.102.243.38 396982 (GOOGLE-CL...)
6 44.199.188.127 14618 (AMAZON-AES)
1 54.156.226.134 14618 (AMAZON-AES)
1 2600:9000:26f... 16509 (AMAZON-02)
8 44.199.98.83 14618 (AMAZON-AES)
1 75.101.222.61 14618 (AMAZON-AES)
24 2600:141b:1c0... 20940 (AKAMAI-ASN1)
1 2600:9000:251... 16509 (AMAZON-02)
3 2600:141b:1c0... 20940 (AKAMAI-ASN1)
2 2600:9000:261... 16509 (AMAZON-02)
11 52.46.145.177 16509 (AMAZON-02)
2 34.95.69.49 396982 (GOOGLE-CL...)
2 3.132.99.154 16509 (AMAZON-02)
5 104.126.118.235 20940 (AKAMAI-ASN1)
1 54.198.187.94 14618 (AMAZON-AES)
2 108.139.29.108 16509 (AMAZON-02)
3 23.51.57.13 16625 (AKAMAI-AS)
2 2 2606:ae80:145... 25751 (VALUECLICK)
1 1 185.167.164.39 198622 (ADFORM)
1 1 67.202.105.23 32748 (STEADFAST)
1 1 67.202.105.32 32748 (STEADFAST)
1 67.202.105.33 32748 (STEADFAST)
1 1 54.209.151.220 14618 (AMAZON-AES)
2 4 35.244.159.8 15169 (GOOGLE)
2 172.64.149.180 13335 (CLOUDFLAR...)
2 172.240.155.76 7979 (SERVERS-COM)
1 2620:100:a00b... 19750 (AS-CRITEO)
1 151.101.65.108 54113 (FASTLY)
1 23.47.170.102 16625 (AKAMAI-AS)
1 2 18.209.151.151 14618 (AMAZON-AES)
1 8.2.111.13 46636 (NATCOWEB)
1 2 20.110.205.119 8075 (MICROSOFT...)
1 1 2620:1ec:c11:... ()
1 2607:f8b0:400... ()
1 142.250.72.97 ()
462 111
1    198.185.159.144 (United States)

ASN53831 (SQUARESPACE, US)
robertcumberland.com
5    104.18.4.110 (None, )

ASN13335 (CLOUDFLARENET, US)
www.britannica.com
1    2607:f8b0:4006:81d::2002 (United States)

ASN15169 (GOOGLE, US)
www.googletagservices.com
1    2607:f8b0:4006:80d::200a (United States)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
36    18.164.124.78 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-164-124-78.jfk50.r.cloudfront.net
cdn.britannica.com
3    2607:f8b0:4006:80c::2008 (United States)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2606:4700::6810:4f49 (United States)

ASN13335 (CLOUDFLARENET, US)
static.cloudflareinsights.com
9    13.35.93.18 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-93-18.jfk50.r.cloudfront.net
ads.adthrive.com
1    20.60.222.228 (Amsterdam, Netherlands)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
insitez.blob.core.windows.net
1    2607:f8b0:4006:80e::2003 (United States)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    63.140.39.117 (United States)

ASN14618 (AMAZON-AES, US)
PTR: ip-63-140-39-117.data.adobedc.net
encyclopaediabritann.tt.omtrdc.net
1    44.209.115.204 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-209-115-204.compute-1.amazonaws.com
webstats.eb.com
1    23.32.172.185 (New York, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-32-172-185.deploy.static.akamaitechnologies.com
ads.rubiconproject.com
7    35.71.131.137 (United States)

ASN16509 (AMAZON-02, US)
PTR: a6370ebea231e0c9a.awsglobalaccelerator.com
match.adsrvr.org
insight.adsrvr.org
8    18.238.63.215 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-238-63-215.jfk52.r.cloudfront.net
c.amazon-adsystem.com
2    2607:f8b0:4006:816::2002 (United States)

ASN15169 (GOOGLE, US)
securepubads.g.doubleclick.net
2    2607:f8b0:4006:81c::200e (United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    146.75.28.157 (Ashburn, United States)

ASN54113 (FASTLY, US)
static.ads-twitter.com
2    2a03:2880:f012:8:face:b00c:0:1 (Secaucus, United States)

ASN32934 (FACEBOOK, US)
connect.facebook.net
2    2620:1ec:bdf::40 (United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
www.clarity.ms
1    2600:9000:21ea:2c00:1d:8c8c:47c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdn-magiclinks.trackonomics.net
1    34.117.62.22 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 22.62.117.34.bc.googleusercontent.com
raptive.solutions.cdn.optable.co
1    2607:f8b0:4006:820::200e (United States)

ASN15169 (GOOGLE, US)
analytics.google.com
2    2607:f8b0:4004:c06::9a (Washington, United States)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2600:9000:2209:4600:1:a3fa:7cc0:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdn.jwplayer.com
1    69.173.151.100 (United States)

ASN26667 (RUBICONPROJECT, US)
pixel.rubiconproject.com
7    18.164.116.98 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-164-116-98.jfk50.r.cloudfront.net
sb.scorecardresearch.com
2    172.64.144.166 (San Francisco, United States)

ASN13335 (CLOUDFLARENET, US)
cdn.confiant-integrations.net
1    13.35.93.13 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-35-93-13.jfk50.r.cloudfront.net
launchpad-wrapper.privacymanager.io
1    34.200.65.202 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-200-65-202.compute-1.amazonaws.com
ups.analytics.yahoo.com
1    34.107.165.188 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 188.165.107.34.bc.googleusercontent.com
api.rlcdn.com
1    52.204.131.34 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-204-131-34.compute-1.amazonaws.com
prebid.sv.rkdms.com
1    18.233.91.172 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-233-91-172.compute-1.amazonaws.com
fid.agkn.com
2    44.218.219.147 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-218-219-147.compute-1.amazonaws.com
d9.flashtalking.com
2    35.244.193.51 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 51.193.244.35.bc.googleusercontent.com
lexicon.33across.com
1    3.211.208.73 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-211-208-73.compute-1.amazonaws.com
idx.liadm.com
1    18.214.198.116 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-214-198-116.compute-1.amazonaws.com
id.crwdcntrl.net
1    108.138.106.59 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-106-59.jfk50.r.cloudfront.net
config.aps.amazon-adsystem.com
1    216.239.32.178 (United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    34.149.155.241 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 241.155.149.34.bc.googleusercontent.com
raptive-auth.cloud.optable.co
1    104.244.42.197 (United States)

ASN13414 (TWITTER, US)
t.co
1    104.244.42.131 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
2    2607:f8b0:4006:80c::200e (United States)

ASN15169 (GOOGLE, US)
fundingchoicesmessages.google.com
10    108.139.48.9 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-139-48-9.jfk50.r.cloudfront.net
aax.amazon-adsystem.com
2    142.250.81.228 (Plainview, United States)

ASN15169 (GOOGLE, US)
PTR: lga25s74-in-f4.1e100.net
www.google.com
1    2600:1f18:730:b120:9404:f89f:a0aa:7648 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
rp.liadm.com
1    107.23.41.161 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-107-23-41-161.compute-1.amazonaws.com
rp4.liadm.com
1    2a03:2880:f112:83:face:b00c:0:25de (Secaucus, United States)

ASN32934 (FACEBOOK, US)
www.facebook.com
1    18.164.116.85 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-164-116-85.jfk50.r.cloudfront.net
launchpad.privacymanager.io
2    20.75.32.255 (Boydton, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
b.clarity.ms
2    52.46.143.56 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
s.amazon-adsystem.com
12    2600:1f18:2352:af00:bdd8:7da8:badb:7496 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
c2shb.pubgw.yahoo.com
2    2606:4700:20::ac43:45bf (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.brandmetrics.com
17    69.173.151.96 (United States)

ASN26667 (RUBICONPROJECT, US)
prebid-server.rubiconproject.com
8    23.47.169.117 (Secaucus, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-47-169-117.deploy.static.akamaitechnologies.com
a.teads.tv
8    104.18.36.155 (None, )

ASN13335 (CLOUDFLARENET, US)
htlb.casalemedia.com
8    34.192.252.108 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-192-252-108.compute-1.amazonaws.com
krk2.kargo.com
8    74.119.117.6 (United States)

ASN19750 (AS-CRITEO, US)
bidder.criteo.com
8    54.158.18.149 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-158-18-149.compute-1.amazonaws.com
tlx.3lift.com
8    35.186.253.211 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 211.253.186.35.bc.googleusercontent.com
rtb.openx.net
24    2600:1f18:2352:af01:59fc:50ef:b7:5a77 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
c2shb.ssp.yahoo.com
c2shb.pubgw.yahoo.com
8    207.65.37.179 (United States)

ASN62713 (AS-PUBMATIC, US)
hbopenbid.pubmatic.com
8    2602:803:c002:200::32 (United States)

ASN26667 (RUBICONPROJECT, US)
fastlane.rubiconproject.com
9    68.67.160.132 (New York, United States)

ASN29990 (ASN-APPNEX, US)
PTR: 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
ib.adnxs.com
9    199.250.161.129 (United States)

ASN26459 (TTD-ASN-01, US)
direct.adsrvr.org
ny1-bid.adsrvr.org
8    173.237.69.4 (United States)

ASN7979 (SERVERS-COM, US)
colossusssp.com
6    23.23.26.103 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-23-23-26-103.compute-1.amazonaws.com
exchange.postrelease.com
5    108.138.128.83 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-128-83.jfk50.r.cloudfront.net
hb.undertone.com
1    172.240.155.116 (United States)

ASN7979 (SERVERS-COM, US)
sync.colossusssp.com
37    142.250.65.226 (Plainview, United States)

ASN15169 (GOOGLE, US)
PTR: lga25s73-in-f2.1e100.net
securepubads.g.doubleclick.net
pagead2.googlesyndication.com
3    2607:f8b0:4006:80b::2001 (United States)

ASN15169 (GOOGLE, US)
e39b5bf25676b001b7b3067366d1b258.safeframe.googlesyndication.com
1    23.196.3.202 (Secaucus, United States)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a23-196-3-202.deploy.static.akamaitechnologies.com
sli.britannica.com
3    52.85.61.61 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-85-61-61.ewr53.r.cloudfront.net
geo.privacymanager.io
2    35.211.178.172 (North Charleston, United States)

ASN19527 (GOOGLE-2, US)
PTR: 172.178.211.35.bc.googleusercontent.com
x.bidswitch.net
1    20.40.202.2 (Des Moines, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
collector.brandmetrics.com
3    52.223.22.214 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: afb83dd09526a6517.awsglobalaccelerator.com
eb2.3lift.com
2    104.117.182.211 (New York, United States)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a104-117-182-211.deploy.static.akamaitechnologies.com
storage.cloud.kargo.com
1    35.241.45.217 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 217.45.241.35.bc.googleusercontent.com
pghub.io
1    18.214.78.35 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-214-78-35.compute-1.amazonaws.com
mid.rkdms.com
12    3.92.103.112 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-92-103-112.compute-1.amazonaws.com
kraken.prod.kargo.com
4    18.213.42.65 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-213-42-65.compute-1.amazonaws.com
protected-by.clarium.io
1    142.251.40.98 (Queens, United States)

ASN15169 (GOOGLE, US)
PTR: lga25s79-in-f2.1e100.net
cm.g.doubleclick.net
1    18.238.55.50 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-238-55-50.jfk52.r.cloudfront.net
choices.truste.com
1    108.139.33.128 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-139-33-128.jfk50.r.cloudfront.net
ad.adsrvr.org
1    18.238.80.33 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-238-80-33.jfk52.r.cloudfront.net
ats-wrapper.privacymanager.io
9    142.250.80.78 (Plainview, United States)

ASN15169 (GOOGLE, US)
PTR: lga34s35-in-f14.1e100.net
fundingchoicesmessages.google.com
2    34.102.243.38 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 38.243.102.34.bc.googleusercontent.com
feed.pghub.io
pandg.tapad.com
6    44.199.188.127 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-199-188-127.compute-1.amazonaws.com
s.tpctrust.com
1    54.156.226.134 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-156-226-134.compute-1.amazonaws.com
ad-metrics.kargo.com
1    2600:9000:26fa:5000:13:6a46:aa00:93a1 (United States)

ASN16509 (AMAZON-02, US)
socialcanvas-cdn.kargo.com
8    44.199.98.83 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-44-199-98-83.compute-1.amazonaws.com
tk.kargo.com
1    75.101.222.61 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-75-101-222-61.compute-1.amazonaws.com
crb.kargo.com
24    2600:141b:1c00:7::1728:b3b8 (Secaucus, United States)

ASN20940 (AKAMAI-ASN1, NL)
m.media-amazon.com
1    2600:9000:2512:d600:1c:d13c:df40:93a1 (United States)

ASN16509 (AMAZON-02, US)
ts.amazon-adsystem.com
3    2600:141b:1c00:7::1728:b3be (Secaucus, United States)

ASN20940 (AKAMAI-ASN1, NL)
images-na.ssl-images-amazon.com
2    2600:9000:261f:2400:1f:2473:9080:93a1 (United States)

ASN16509 (AMAZON-02, US)
cdn.undertone.com
11    52.46.145.177 (Ashburn, United States)

ASN16509 (AMAZON-02, US)
aax-us-east.amazon-adsystem.com
2    34.95.69.49 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 49.69.95.34.bc.googleusercontent.com
i.clean.gg
2    3.132.99.154 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-132-99-154.us-east-2.compute.amazonaws.com
socialcanvas-api.kargo.com
5    104.126.118.235 (New York, United States)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a104-126-118-235.deploy.static.akamaitechnologies.com
m.media-amazon.com
1    54.198.187.94 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-198-187-94.compute-1.amazonaws.com
crb.kargo.com
2    108.139.29.108 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-139-29-108.jfk50.r.cloudfront.net
choices.trustarc.com
3    23.51.57.13 (Secaucus, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-51-57-13.deploy.static.akamaitechnologies.com
ads.pubmatic.com
2    2606:ae80:1451:18::1720 (United States)

ASN25751 (VALUECLICK, US)
prebid-match.dotomi.com
1    185.167.164.39 (Denmark)

ASN198622 (ADFORM, DK)
c1.adform.net
1    67.202.105.23 (United States)

ASN32748 (STEADFAST, US)
PTR: ip23.67-202-105.static.steadfastdns.net
ssc-cms.33across.com
1    67.202.105.32 (United States)

ASN32748 (STEADFAST, US)
PTR: ip32.67-202-105.static.steadfastdns.net
de.tynt.com
1    67.202.105.33 (United States)

ASN32748 (STEADFAST, US)
PTR: ip33.67-202-105.static.steadfastdns.net
hde.tynt.com
1    54.209.151.220 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-209-151-220.compute-1.amazonaws.com
ads.yieldmo.com
4    35.244.159.8 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 8.159.244.35.bc.googleusercontent.com
cafemedia-d.openx.net
u.openx.net
2    172.64.149.180 (San Francisco, United States)

ASN13335 (CLOUDFLARENET, US)
js-sec.indexww.com
2    172.240.155.76 (United States)

ASN7979 (SERVERS-COM, US)
sync.colossusssp.com
1    2620:100:a00b::12 (United States)

ASN19750 (AS-CRITEO, US)
gum.criteo.com
1    151.101.65.108 (United States)

ASN54113 (FASTLY, US)
acdn.adnxs.com
1    23.47.170.102 (Secaucus, United States)

ASN16625 (AKAMAI-AS, US)
PTR: a23-47-170-102.deploy.static.akamaitechnologies.com
eus.rubiconproject.com
2    18.209.151.151 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-209-151-151.compute-1.amazonaws.com
dpm.demdex.net
1    8.2.111.13 (United States)

ASN46636 (NATCOWEB, US)
cs.iqzone.com
2    20.110.205.119 (Boydton, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
c.clarity.ms
1    2620:1ec:c11::237 (None, )

ASN- ()
c.bing.com
1    2607:f8b0:4006:820::2001 (None, )

ASN- ()
tpc.googlesyndication.com
1    142.250.72.97 (None, )

ASN- ()
tpc.googlesyndication.com
Apex Domain
Subdomains		 Transfer
42 britannica.com
www.britannica.com — Cisco Umbrella Rank: 37971
cdn.britannica.com — Cisco Umbrella Rank: 33356
sli.britannica.com — Cisco Umbrella Rank: 71344
678 KB
37 yahoo.com
ups.analytics.yahoo.com — Cisco Umbrella Rank: 713
c2shb.pubgw.yahoo.com — Cisco Umbrella Rank: 3117
c2shb.ssp.yahoo.com — Cisco Umbrella Rank: 5404
43 KB
36 kargo.com
krk2.kargo.com — Cisco Umbrella Rank: 3412
storage.cloud.kargo.com — Cisco Umbrella Rank: 7574
kraken.prod.kargo.com — Cisco Umbrella Rank: 11300
ad-metrics.kargo.com — Cisco Umbrella Rank: 20863
socialcanvas-cdn.kargo.com — Cisco Umbrella Rank: 14007
tk.kargo.com — Cisco Umbrella Rank: 10562
crb.kargo.com — Cisco Umbrella Rank: 1991
socialcanvas-api.kargo.com — Cisco Umbrella Rank: 12666
222 KB
33 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 359
config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 905
aax.amazon-adsystem.com — Cisco Umbrella Rank: 462
s.amazon-adsystem.com — Cisco Umbrella Rank: 419
ts.amazon-adsystem.com — Cisco Umbrella Rank: 2192
aax-us-east.amazon-adsystem.com — Cisco Umbrella Rank: 1392
sq-tungsten-ts.amazon-adsystem.com Failed
167 KB
29 media-amazon.com
m.media-amazon.com — Cisco Umbrella Rank: 458
567 KB
28 rubiconproject.com
ads.rubiconproject.com — Cisco Umbrella Rank: 3042
pixel.rubiconproject.com — Cisco Umbrella Rank: 641
prebid-server.rubiconproject.com — Cisco Umbrella Rank: 1344
fastlane.rubiconproject.com — Cisco Umbrella Rank: 766
eus.rubiconproject.com — Cisco Umbrella Rank: 928
23 KB
25 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 268
stats.g.doubleclick.net — Cisco Umbrella Rank: 195
cm.g.doubleclick.net — Cisco Umbrella Rank: 349
283 KB
22 googlesyndication.com
e39b5bf25676b001b7b3067366d1b258.safeframe.googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 142
tpc.googlesyndication.com
433 KB
17 adsrvr.org
match.adsrvr.org — Cisco Umbrella Rank: 624
direct.adsrvr.org — Cisco Umbrella Rank: 4187
insight.adsrvr.org — Cisco Umbrella Rank: 985
ny1-bid.adsrvr.org — Cisco Umbrella Rank: 3812
ad.adsrvr.org — Cisco Umbrella Rank: 4210
45 KB
14 google.com
analytics.google.com — Cisco Umbrella Rank: 262
fundingchoicesmessages.google.com — Cisco Umbrella Rank: 755
www.google.com — Cisco Umbrella Rank: 5
72 KB
12 openx.net
rtb.openx.net — Cisco Umbrella Rank: 966
cafemedia-d.openx.net — Cisco Umbrella Rank: 18034
u.openx.net — Cisco Umbrella Rank: 1110
1 KB
11 colossusssp.com
colossusssp.com — Cisco Umbrella Rank: 2396
sync.colossusssp.com — Cisco Umbrella Rank: 2609
2 KB
11 pubmatic.com
hbopenbid.pubmatic.com — Cisco Umbrella Rank: 776
ads.pubmatic.com — Cisco Umbrella Rank: 826
748 B
11 3lift.com
tlx.3lift.com — Cisco Umbrella Rank: 999
eb2.3lift.com — Cisco Umbrella Rank: 751
7 KB
10 adnxs.com
ib.adnxs.com — Cisco Umbrella Rank: 365
acdn.adnxs.com — Cisco Umbrella Rank: 949
11 KB
9 criteo.com
bidder.criteo.com — Cisco Umbrella Rank: 873
gum.criteo.com — Cisco Umbrella Rank: 646
2 KB
9 adthrive.com
ads.adthrive.com — Cisco Umbrella Rank: 7320
415 KB
8 casalemedia.com
htlb.casalemedia.com — Cisco Umbrella Rank: 783
7 KB
8 teads.tv
a.teads.tv — Cisco Umbrella Rank: 1877
4 KB
7 undertone.com
hb.undertone.com — Cisco Umbrella Rank: 5434
cdn.undertone.com — Cisco Umbrella Rank: 4823
3 KB
7 scorecardresearch.com
sb.scorecardresearch.com — Cisco Umbrella Rank: 264
5 KB
6 tpctrust.com
s.tpctrust.com — Cisco Umbrella Rank: 19812
50 KB
6 postrelease.com
exchange.postrelease.com — Cisco Umbrella Rank: 6937
2 KB
6 privacymanager.io
launchpad-wrapper.privacymanager.io — Cisco Umbrella Rank: 3705
launchpad.privacymanager.io — Cisco Umbrella Rank: 3061
geo.privacymanager.io — Cisco Umbrella Rank: 2619
ats-wrapper.privacymanager.io — Cisco Umbrella Rank: 2964
344 KB
6 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 1180
b.clarity.ms — Cisco Umbrella Rank: 8221
c.clarity.ms — Cisco Umbrella Rank: 1852
28 KB
4 clarium.io
protected-by.clarium.io — Cisco Umbrella Rank: 2556
973 B
3 ssl-images-amazon.com
images-na.ssl-images-amazon.com — Cisco Umbrella Rank: 937
6 KB
3 brandmetrics.com
cdn.brandmetrics.com — Cisco Umbrella Rank: 3307
collector.brandmetrics.com — Cisco Umbrella Rank: 3955
19 KB
3 liadm.com
idx.liadm.com — Cisco Umbrella Rank: 2516
rp.liadm.com — Cisco Umbrella Rank: 1791
rp4.liadm.com — Cisco Umbrella Rank: 4482
1 KB
3 33across.com
lexicon.33across.com — Cisco Umbrella Rank: 2335
ssc-cms.33across.com — Cisco Umbrella Rank: 1561
1 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 99
22 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 114
266 KB
2 demdex.net
dpm.demdex.net — Cisco Umbrella Rank: 316
1 KB
2 indexww.com
js-sec.indexww.com — Cisco Umbrella Rank: 1164
2 tynt.com
de.tynt.com — Cisco Umbrella Rank: 2467
hde.tynt.com — Cisco Umbrella Rank: 4890
784 B
2 dotomi.com
prebid-match.dotomi.com — Cisco Umbrella Rank: 3335
828 B
2 trustarc.com
choices.trustarc.com — Cisco Umbrella Rank: 1515
7 KB
2 clean.gg
i.clean.gg — Cisco Umbrella Rank: 2154
104 B
2 pghub.io
pghub.io — Cisco Umbrella Rank: 3228
feed.pghub.io — Cisco Umbrella Rank: 3613
6 KB
2 bidswitch.net
x.bidswitch.net — Cisco Umbrella Rank: 644
774 B
2 flashtalking.com
d9.flashtalking.com — Cisco Umbrella Rank: 2977
11 KB
2 rkdms.com
prebid.sv.rkdms.com — Cisco Umbrella Rank: 9029
mid.rkdms.com — Cisco Umbrella Rank: 3155
562 B
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 2458
136 KB
2 optable.co
raptive.solutions.cdn.optable.co — Cisco Umbrella Rank: 10765
raptive-auth.cloud.optable.co — Cisco Umbrella Rank: 9529
8 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 248
70 KB
1 bing.com
c.bing.com
764 B
1 iqzone.com
cs.iqzone.com — Cisco Umbrella Rank: 8743
103 B
1 yieldmo.com
ads.yieldmo.com — Cisco Umbrella Rank: 974
548 B
1 adform.net
c1.adform.net — Cisco Umbrella Rank: 965
584 B
1 tapad.com
pandg.tapad.com — Cisco Umbrella Rank: 3840
1 truste.com
choices.truste.com — Cisco Umbrella Rank: 1544
9 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 98
270 B
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 1340
394 B
1 t.co
t.co — Cisco Umbrella Rank: 794
377 B
1 crwdcntrl.net
id.crwdcntrl.net — Cisco Umbrella Rank: 4228
827 B
1 agkn.com
fid.agkn.com — Cisco Umbrella Rank: 3310
667 B
1 rlcdn.com
api.rlcdn.com — Cisco Umbrella Rank: 1459
281 B
1 jwplayer.com
cdn.jwplayer.com — Cisco Umbrella Rank: 3372
4 KB
1 trackonomics.net
cdn-magiclinks.trackonomics.net — Cisco Umbrella Rank: 10506
20 KB
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 1259
15 KB
1 eb.com
webstats.eb.com — Cisco Umbrella Rank: 60906
270 B
1 omtrdc.net
encyclopaediabritann.tt.omtrdc.net — Cisco Umbrella Rank: 39765
805 B
1 gstatic.com
fonts.gstatic.com
csi.gstatic.com Failed
126 KB
1 windows.net
insitez.blob.core.windows.net — Cisco Umbrella Rank: 48252
489 B
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1409
7 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 116
775 B
1 googletagservices.com
www.googletagservices.com — Cisco Umbrella Rank: 335
29 KB
1 robertcumberland.com
robertcumberland.com
191 B
462 68
Domain Requested by
36 cdn.britannica.com www.britannica.com
cdn.britannica.com
29 m.media-amazon.com storage.cloud.kargo.com
www.britannica.com
m.media-amazon.com
24 c2shb.pubgw.yahoo.com ads.adthrive.com
22 securepubads.g.doubleclick.net ads.adthrive.com
securepubads.g.doubleclick.net
www.britannica.com
pagead2.googlesyndication.com
17 pagead2.googlesyndication.com www.britannica.com
pagead2.googlesyndication.com
securepubads.g.doubleclick.net
17 prebid-server.rubiconproject.com ads.adthrive.com
www.britannica.com
12 kraken.prod.kargo.com www.britannica.com
storage.cloud.kargo.com
12 c2shb.ssp.yahoo.com ads.adthrive.com
11 aax-us-east.amazon-adsystem.com c.amazon-adsystem.com
www.britannica.com
11 fundingchoicesmessages.google.com securepubads.g.doubleclick.net
10 aax.amazon-adsystem.com c.amazon-adsystem.com
www.britannica.com
9 ib.adnxs.com 1 redirects ads.adthrive.com
9 ads.adthrive.com www.britannica.com
ads.adthrive.com
8 tk.kargo.com www.britannica.com
8 colossusssp.com ads.adthrive.com
8 direct.adsrvr.org ads.adthrive.com
8 fastlane.rubiconproject.com ads.adthrive.com
8 hbopenbid.pubmatic.com ads.adthrive.com
8 rtb.openx.net ads.adthrive.com
8 tlx.3lift.com ads.adthrive.com
8 bidder.criteo.com ads.adthrive.com
8 krk2.kargo.com ads.adthrive.com
8 htlb.casalemedia.com ads.adthrive.com
8 a.teads.tv ads.adthrive.com
8 c.amazon-adsystem.com ads.adthrive.com
c.amazon-adsystem.com
storage.cloud.kargo.com
7 sb.scorecardresearch.com 2 redirects www.britannica.com
storage.cloud.kargo.com
6 s.tpctrust.com www.britannica.com
s.tpctrust.com
6 exchange.postrelease.com ads.adthrive.com
6 match.adsrvr.org 3 redirects ads.adthrive.com
www.britannica.com
5 hb.undertone.com ads.adthrive.com
5 www.britannica.com cdn.britannica.com
static.cloudflareinsights.com
4 protected-by.clarium.io www.britannica.com
3 ads.pubmatic.com ads.adthrive.com
3 images-na.ssl-images-amazon.com www.britannica.com
3 eb2.3lift.com ads.adthrive.com
3 geo.privacymanager.io launchpad.privacymanager.io
ats-wrapper.privacymanager.io
3 e39b5bf25676b001b7b3067366d1b258.safeframe.googlesyndication.com securepubads.g.doubleclick.net
cdn.confiant-integrations.net
3 sync.colossusssp.com 1 redirects ads.adthrive.com
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
3 www.googletagmanager.com www.britannica.com
www.googletagmanager.com
2 tpc.googlesyndication.com securepubads.g.doubleclick.net
tpc.googlesyndication.com
2 c.clarity.ms 1 redirects
2 dpm.demdex.net 1 redirects
2 u.openx.net 1 redirects ads.adthrive.com
2 js-sec.indexww.com ads.adthrive.com
2 cafemedia-d.openx.net 1 redirects ads.adthrive.com
2 prebid-match.dotomi.com 2 redirects
2 choices.trustarc.com www.britannica.com
2 socialcanvas-api.kargo.com socialcanvas-cdn.kargo.com
2 i.clean.gg storage.cloud.kargo.com
2 cdn.undertone.com ads.adthrive.com
2 crb.kargo.com storage.cloud.kargo.com
2 storage.cloud.kargo.com www.britannica.com
storage.cloud.kargo.com
2 x.bidswitch.net 2 redirects
2 cdn.brandmetrics.com ads.adthrive.com
cdn.brandmetrics.com
2 s.amazon-adsystem.com 1 redirects c.amazon-adsystem.com
2 b.clarity.ms www.clarity.ms
2 www.google.com www.britannica.com
tpc.googlesyndication.com
2 lexicon.33across.com 1 redirects www.britannica.com
2 d9.flashtalking.com ads.adthrive.com
d9.flashtalking.com
2 cdn.confiant-integrations.net ads.adthrive.com
cdn.confiant-integrations.net
2 stats.g.doubleclick.net www.googletagmanager.com
www.google-analytics.com
2 www.clarity.ms www.britannica.com
www.clarity.ms
2 connect.facebook.net www.britannica.com
connect.facebook.net
1 c.bing.com 1 redirects
1 cs.iqzone.com
1 eus.rubiconproject.com ads.adthrive.com
1 acdn.adnxs.com ads.adthrive.com
1 gum.criteo.com ads.adthrive.com
1 ads.yieldmo.com 1 redirects
1 hde.tynt.com ads.adthrive.com
1 de.tynt.com 1 redirects
1 ssc-cms.33across.com 1 redirects
1 c1.adform.net 1 redirects
1 ts.amazon-adsystem.com storage.cloud.kargo.com
1 socialcanvas-cdn.kargo.com www.britannica.com
1 ad-metrics.kargo.com storage.cloud.kargo.com
1 pandg.tapad.com pghub.io
1 feed.pghub.io 1 redirects
1 ats-wrapper.privacymanager.io launchpad.privacymanager.io
1 ad.adsrvr.org www.britannica.com
1 ny1-bid.adsrvr.org www.britannica.com
1 choices.truste.com www.britannica.com
1 cm.g.doubleclick.net 1 redirects
1 insight.adsrvr.org 1 redirects
1 mid.rkdms.com ads.adthrive.com
1 pghub.io ads.adthrive.com
1 collector.brandmetrics.com cdn.brandmetrics.com
1 sli.britannica.com www.britannica.com
1 launchpad.privacymanager.io launchpad-wrapper.privacymanager.io
1 www.facebook.com www.britannica.com
1 rp4.liadm.com www.britannica.com
1 rp.liadm.com 1 redirects
1 analytics.twitter.com www.britannica.com
1 t.co www.britannica.com
1 raptive-auth.cloud.optable.co raptive.solutions.cdn.optable.co
1 config.aps.amazon-adsystem.com c.amazon-adsystem.com
1 id.crwdcntrl.net ads.adthrive.com
1 idx.liadm.com ads.adthrive.com
1 fid.agkn.com ads.adthrive.com
1 prebid.sv.rkdms.com ads.adthrive.com
1 api.rlcdn.com ads.adthrive.com
1 ups.analytics.yahoo.com ads.adthrive.com
1 launchpad-wrapper.privacymanager.io ads.adthrive.com
1 pixel.rubiconproject.com www.britannica.com
1 cdn.jwplayer.com ads.adthrive.com
1 analytics.google.com www.googletagmanager.com
1 raptive.solutions.cdn.optable.co ads.adthrive.com
1 cdn-magiclinks.trackonomics.net www.britannica.com
1 static.ads-twitter.com www.britannica.com
1 ads.rubiconproject.com ads.adthrive.com
1 webstats.eb.com www.britannica.com
1 encyclopaediabritann.tt.omtrdc.net cdn.britannica.com
1 fonts.gstatic.com fonts.googleapis.com
1 insitez.blob.core.windows.net www.britannica.com
1 static.cloudflareinsights.com www.britannica.com
1 fonts.googleapis.com www.britannica.com
1 www.googletagservices.com www.britannica.com
1 robertcumberland.com 1 redirects
0 csi.gstatic.com Failed pagead2.googlesyndication.com
0 sq-tungsten-ts.amazon-adsystem.com Failed www.britannica.com
462 121
Subject Issuer Validity Valid
www.britannica.com
E1		 2024-03-11 -
2024-06-09		 3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
cdn.britannica.com
Amazon RSA 2048 M02		 2023-08-12 -
2024-09-08		 a year crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
cloudflareinsights.com
GTS CA 1P5		 2024-03-10 -
2024-06-08		 3 months crt.sh
*.adthrive.com
Amazon RSA 2048 M03		 2024-04-05 -
2025-05-04		 a year crt.sh
*.blob.core.windows.net
Microsoft RSA TLS CA 01		 2023-09-28 -
2024-09-28		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
*.tt.omtrdc.net
DigiCert TLS RSA SHA256 2020 CA1		 2023-08-22 -
2024-09-21		 a year crt.sh
*.eb.com
Amazon RSA 2048 M02		 2023-09-09 -
2024-10-07		 a year crt.sh
*.rubiconproject.com
DigiCert TLS RSA SHA256 2020 CA1		 2024-03-07 -
2025-04-03		 a year crt.sh
*.adsrvr.org
GlobalSign GCC R3 DV TLS CA 2020		 2023-04-12 -
2024-05-13		 a year crt.sh
c.amazon-adsystem.com
Amazon RSA 2048 M01		 2023-12-30 -
2024-12-04		 a year crt.sh
ads-twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-07-21 -
2024-07-19		 a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA		 2024-01-19 -
2024-04-18		 3 months crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1		 2023-12-07 -
2024-12-07		 a year crt.sh
*.trackonomics.net
Sectigo RSA Domain Validation Secure Server CA		 2023-11-17 -
2024-12-17		 a year crt.sh
raptive.solutions.cdn.optable.co
GTS CA 1D4		 2024-03-05 -
2024-06-03		 3 months crt.sh
*.google.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh
jwplayer.com
Amazon RSA 2048 M02		 2023-10-27 -
2024-11-23		 a year crt.sh
confiant-integrations.net
GTS CA 1P5		 2024-03-16 -
2024-06-14		 3 months crt.sh
*.privacymanager.io
Amazon RSA 2048 M01		 2023-07-27 -
2024-08-24		 a year crt.sh
ups.analytics.yahoo.com
DigiCert SHA2 High Assurance Server CA		 2023-12-26 -
2024-06-19		 6 months crt.sh
*.rlcdn.com
Sectigo RSA Domain Validation Secure Server CA		 2024-02-06 -
2025-03-05		 a year crt.sh
rkdms.com
Amazon RSA 2048 M03		 2023-10-04 -
2024-11-01		 a year crt.sh
*.agkn.com
RapidSSL Global TLS RSA4096 SHA256 2022 CA1		 2023-09-07 -
2024-09-29		 a year crt.sh
tag.device9.com
Go Daddy Secure Certificate Authority - G2		 2023-07-19 -
2024-08-19		 a year crt.sh
*.liadm.com
Amazon RSA 2048 M02		 2023-08-31 -
2024-09-28		 a year crt.sh
*.crwdcntrl.net
Amazon RSA 2048 M01		 2023-10-08 -
2024-11-05		 a year crt.sh
config.aps.amazon-adsystem.com
Amazon RSA 2048 M02		 2024-01-21 -
2025-02-19		 a year crt.sh
join.ca.optable.co
R3		 2024-02-15 -
2024-05-15		 3 months crt.sh
t.co
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-01-04 -
2025-01-02		 a year crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-11-07 -
2024-11-05		 a year crt.sh
alt1-3ps.amazon-adsystem.com
Amazon RSA 2048 M03		 2024-03-29 -
2025-04-28		 a year crt.sh
a.clarity.ms
Microsoft Azure TLS Issuing CA 01		 2024-01-14 -
2024-06-27		 5 months crt.sh
s.amazon-adsystem.com
Amazon RSA 2048 M01		 2024-01-01 -
2024-12-21		 a year crt.sh
*.ybp.yahoo.com
DigiCert SHA2 High Assurance Server CA		 2024-02-12 -
2024-08-07		 6 months crt.sh
brandmetrics.com
GTS CA 1P5		 2024-03-01 -
2024-05-30		 3 months crt.sh
teads.tv
R3		 2024-04-08 -
2024-07-07		 3 months crt.sh
casalemedia.com
Cloudflare Inc ECC CA-3		 2023-05-21 -
2024-05-20		 a year crt.sh
*.prod.use1.green.ops.kargo.com
Amazon RSA 2048 M03		 2023-12-11 -
2025-01-08		 a year crt.sh
*.criteo.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2024-02-08 -
2024-05-07		 3 months crt.sh
*.3lift.com
Amazon RSA 2048 M02		 2024-03-13 -
2025-04-10		 a year crt.sh
*.openx.net
RapidSSL TLS RSA CA G1		 2023-08-18 -
2024-08-18		 a year crt.sh
*.pubmatic.com
DigiCert Baltimore TLS RSA SHA256 2020 CA1		 2023-04-20 -
2024-05-20		 a year crt.sh
*.adnxs.com
GeoTrust ECC CA 2018		 2024-02-14 -
2025-03-16		 a year crt.sh
*.colossusssp.com
Go Daddy Secure Certificate Authority - G2		 2023-09-08 -
2024-10-09		 a year crt.sh
*.postrelease.com
Amazon RSA 2048 M02		 2023-10-27 -
2024-11-23		 a year crt.sh
*.undertone.com
Amazon RSA 2048 M02		 2023-08-03 -
2024-08-30		 a year crt.sh
sli.merriam-webster.com
R3		 2024-02-13 -
2024-05-13		 3 months crt.sh
*.brandmetrics.com
Go Daddy Secure Certificate Authority - G2		 2023-05-10 -
2024-06-10		 a year crt.sh
kargo.com
R3		 2024-04-10 -
2024-07-09		 3 months crt.sh
pghub.io
GTS CA 1D4		 2024-03-14 -
2024-06-12		 3 months crt.sh
protected-by.clarium.io
Amazon RSA 2048 M03		 2023-11-16 -
2024-12-15		 a year crt.sh
*.truste.com
Amazon RSA 2048 M02		 2023-11-18 -
2024-12-15		 a year crt.sh
*.tapad.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-09-18 -
2024-09-17		 a year crt.sh
post.tpctrust.com
R3		 2024-03-29 -
2024-06-27		 3 months crt.sh
*.app.kargo.com
Amazon RSA 2048 M03		 2023-12-20 -
2025-01-16		 a year crt.sh
*.kargo.com
Amazon RSA 2048 M03		 2024-03-30 -
2025-04-27		 a year crt.sh
m.media-amazon.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-08-29 -
2024-08-28		 a year crt.sh
*.scorecardresearch.com
Sectigo RSA Organization Validation Secure Server CA		 2023-12-11 -
2024-12-10		 a year crt.sh
ts.amazon-adsystem.com
Amazon RSA 2048 M01		 2023-08-21 -
2024-08-19		 a year crt.sh
aax-us-east.amazon-adsystem.com
Amazon RSA 2048 M01		 2024-03-19 -
2025-03-07		 a year crt.sh
i.clean.gg
GTS CA 1D4		 2024-03-09 -
2024-06-07		 3 months crt.sh
*.trustarc.com
Amazon RSA 2048 M02		 2024-03-16 -
2025-04-14		 a year crt.sh
*.tynt.com
Sectigo RSA Domain Validation Secure Server CA		 2023-09-05 -
2024-09-30		 a year crt.sh
indexww.com
Cloudflare Inc ECC CA-3		 2023-09-05 -
2024-09-03		 a year crt.sh
cdn.adnxs.com
GeoTrust TLS RSA CA G1		 2024-04-08 -
2025-05-09		 a year crt.sh
tpc.googlesyndication.com
GTS CA 1C3		 2024-03-04 -
2024-05-27		 3 months crt.sh

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Frame: https://u.openx.net/w/1.0/pd?cc=1&us_privacy=1YNY&ph=2d1251ae-7f3a-47cf-bd2a-2f288854a0ba
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Frame: https://js-sec.indexww.com/um/ixmatch.html
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Frame: https://eus.rubiconproject.com/usync.html?us_privacy=1YNY
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Frame: https://sync.colossusssp.com/iframe?pbjs=1&coppa=0
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Frame: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Frame ID: 693597B7F109A9F49CD0AABBB5B2A2D3
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Frame: https://www.google.com/recaptcha/api2/aframe
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Screenshot
Live screenshot
Full Image

Page Title

District of Columbia v. Heller | Summary, Ruling, & Facts | Britannica

Page URL History Show full URLs

  1. https://robertcumberland.com/ HTTP 302
    https://www.britannica.com/event/District-of-Columbia-v-Heller Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • adnxs\.(?:net|com)
Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • googletagservices\.com/tag/js/gpt(?:_mobile)?\.js
Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js
Overall confidence: 100%
Detected patterns
  • googlesyndication\.com/
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • https?://[^/]*\.openx\.net
Overall confidence: 100%
Detected patterns
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Overall confidence: 100%
Detected patterns
  • https?://[^/]*\.pubmatic\.com
Overall confidence: 100%
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Overall confidence: 100%
Detected patterns
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Page Statistics

462
Requests

95 %
HTTPS

25 %
IPv6

68
Domains

121
Subdomains

111
IPs

4
Countries

4179 kB
Transfer

12425 kB
Size

264
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

  1. https://robertcumberland.com/ HTTP 302
    https://www.britannica.com/event/District-of-Columbia-v-Heller Page URL

Redirected requests

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Request Chain 105
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Request Chain 108
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Request Chain 113
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Request Chain 173
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Request Chain 271
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Request Chain 286
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Request Chain 310
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  • https://pandg.tapad.com/tag?us_privacy=1YNY&referrer_url=&page_url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&owner=P%26G&bp_id=cafemedia&ch=%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22brands%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22123%22%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%228%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22123%22%7D%5D%2C%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22123.0.6312.105%22%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%228.0.0.0%22%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22123.0.6312.105%22%7D%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22Win32%22%2C%22platformVersion%22%3A%2210.0.0%22%7D&initiator=js
Request Chain 428
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Request Chain 431
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Request Chain 434
  • https://ssc-cms.33across.com/ps/?m=xch&rt=html&gdpr=&gdpr_consent=&us_privacy=1YNY&id=zzz000000000002zzz&ru=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3D33across%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%26f%3Db%26uid%3D33XUSERID33X HTTP 302
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Request Chain 441
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  • https://prebid-server.rubiconproject.com/setuid?bidder=yieldmo&account=&f=i&uid=VcFrZhhNerhFBzJG6dci&gdpr=&gdpr_consent=&gpp=&gpp_sid=&us_privacy=1YNY
Request Chain 444
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  • https://cafemedia-d.openx.net/w/1.0/pd?cc=1&us_privacy=1YNY
Request Chain 451
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Request Chain 456
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Request Chain 457
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462 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request District-of-Columbia-v-Heller
www.britannica.com/event/
Redirect Chain
  • https://robertcumberland.com/
  • https://www.britannica.com/event/District-of-Columbia-v-Heller
81 KB
20 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.4.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f54b4281df3d48e78dadd8d6485e56d805b2f21d5886b1af2677127b8be2b25
Security Headers
Name Value
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
87280a63bfea31e9-MIA
content-encoding
gzip
content-language
en-US
content-type
text/html;charset=UTF-8
date
Thu, 11 Apr 2024 03:55:21 GMT
expect-ct
max-age=604800
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=2vkQYHQt8NwbvPQbTGvwkQSDG%2BLkwCY8h0xosr3YPo4R4wUVnNdnawiDUG7%2FSKk5FbMk2nvrWC%2BlUKnR1LQc5NYneZl2IetEiGfMd1EA78YFlxoV8elEbfBo2Ijh2QHAY5LxZw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding,User-Agent
x-iset
green
x-permitted-cross-domain-policies
master-only
x-tserver
ip-10-145-21-83/127.0.1.1
x-wserver
127.0.0.1
x-xss-protection
1; mode=block

Redirect headers

age
20606
content-length
0
date
Wed, 10 Apr 2024 22:11:54 GMT
location
https://www.britannica.com/event/District-of-Columbia-v-Heller
server
Squarespace
x-contextid
hE1wzie1/CBI3Fo1B
gpt.js
www.googletagservices.com/tag/js/ 		91 KB
29 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagservices.com/tag/js/gpt.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:81d::2002 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:22 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
29484
x-xss-protection
0
server
cafe
etag
441 / 19824 / m202404040101 / config-hash: 4184626635556839818
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900, stale-while-revalidate=3600
timing-allow-origin
*
expires
Thu, 11 Apr 2024 03:55:22 GMT
icon
fonts.googleapis.com/ 		569 B
775 B 		Stylesheet
General
Check archive.org
Download Go to
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https://fonts.googleapis.com/icon?family=Material+Icons
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vendor-bundle.css
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https://cdn.britannica.com/mendel-resources/3-114/dist/vendor-bundle.css?v=3.114.4
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https://cdn.britannica.com/mendel-resources/3-114/dist/mendel-css.css?v=3.114.4
Requested by
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General
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General
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https://cdn.britannica.com/mendel-resources/3-114/js/libs/jquery-3.5.0.min.js?v=3.114.4
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H2
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Requested by
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97 KB 		Script
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Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-5W6NC8
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H2
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Thu, 11 Apr 2024 03:55:22 GMT
content-encoding
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strict-transport-security
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General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/materialicons/v142/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2
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Response headers

date
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x-content-type-options
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General
Check archive.org
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https://match.adsrvr.org/track/rid?ttd_pid=iowij76&fmt=json
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ads.min.js?referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&cb=88
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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35.71.131.137 , United States, ASN16509 (AMAZON-02, US),
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Kestrel /
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sec-ch-ua
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sec-ch-ua-platform
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date
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content-encoding
gzip
server
Kestrel
vary
Origin, Accept-Encoding
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application/json
access-control-allow-origin
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expires
Sat, 11 May 2024 03:55:22 GMT
marmalade
ads.adthrive.com/api/v1/ 		6 KB
2 KB 		Fetch
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https://ads.adthrive.com/api/v1/marmalade?siteid=61575e5c934c481d714b3ca9&url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad
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H2
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TLS 1.3, , AES_128_GCM
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Reverse DNS
server-13-35-93-18.jfk50.r.cloudfront.net
Software
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
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en-US,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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content-encoding
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74 KB 		Script
General
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sec-ch-ua-mobile
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sec-ch-ua-platform
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content-encoding
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General
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https://securepubads.g.doubleclick.net/tag/js/gpt.js
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content-encoding
br
x-content-type-options
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URL: https://ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ads.min.js?referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&cb=88
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sec-ch-ua-platform
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x-amz-version-id
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content-encoding
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Host: ads.adthrive.com
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"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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188 KB 		Script
General
Check archive.org
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Full URL
https://ads.adthrive.com/builds/core/64cae2f/es2018/js/adthrive.min.js?deployment=2024-04-10-02:64cae2f:con&bucket=flex-03&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad&siteid=61575e5c934c481d714b3ca9
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H2
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TLS 1.3, , AES_128_GCM
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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content-encoding
br
via
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General
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https://ads.adthrive.com/builds/customizations/61575e5c934c481d714b3ca9.js
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Host: ads.adthrive.com
URL: https://ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ads.min.js?referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&cb=88
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sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
bwopFjOlCmF053XTOk_AuokEy9CfujSm
content-encoding
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AmazonS3
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21 KB 		Script
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https://www.google-analytics.com/analytics.js
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URL: https://www.googletagmanager.com/gtag/js?id=UA-6636134-11
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H2
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 11 Apr 2024 02:06:53 GMT
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server
Golfe2
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20994
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526386
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16 KB 		Fetch
General
Check archive.org
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Full URL
https://www.britannica.com/topic-content/topic/526386
Requested by
Host: cdn.britannica.com
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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date
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content-encoding
gzip
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DYNAMIC
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General
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https://cdn.britannica.com/mendel-resources/3-114/images/shared/ajax.gif
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H3
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QUIC, , AES_128_GCM
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sec-ch-ua
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43 KB 		Script
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https://cdn.confiant-integrations.net/wyN88rwU6FImxcXgha7IWE-FzsE/gpt_and_prebid/config.js
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/es2018/js/adthrive.min.js?deployment=2024-04-10-02:64cae2f:con&bucket=flex-03&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad&siteid=61575e5c934c481d714b3ca9
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.144.166 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a7fe91ea7ce673a13a58c73fb076ac78ec1e032788e1147c6a2c9b71aaf07cd7

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 11 Apr 2024 03:17:05 GMT
server
cloudflare
x-amz-request-id
MGNS93SPE23QGCG3
age
344
etag
W/"d08e634a9d91f2db8c47f7d355d38fd8"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=900, stale-while-revalidate=3600
cf-ray
87280a6f4c8ed9c9-MIA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
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launchpad-liveramp.js
launchpad-wrapper.privacymanager.io/69e75073-3763-483e-a64c-0d281bfd9225/ 		286 KB
286 KB 		Script
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https://launchpad-wrapper.privacymanager.io/69e75073-3763-483e-a64c-0d281bfd9225/launchpad-liveramp.js
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Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/es2018/js/adthrive.min.js?deployment=2024-04-10-02:64cae2f:con&bucket=flex-03&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad&siteid=61575e5c934c481d714b3ca9
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H2
Security
TLS 1.3, , AES_128_GCM
Server
13.35.93.13 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-93-13.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
3435b49596ce82bc24cacc88215a1b0541a41a2a8bf8e8a000c7ec0fa0316cb9

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
O_Qe7ixyu3ZZzqWsPz4MrWksQWKlcVD.
date
Thu, 11 Apr 2024 03:32:49 GMT
via
1.1 c456cd1dcda544d97e59ee05afbea4a2.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P8
age
1355
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
x-amz-replication-status
COMPLETED
content-disposition
attachment; filename="launchpad-liveramp.js"
content-length
292556
last-modified
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server
AmazonS3
etag
"0ae77510870d95a6240b7b95a7fea0f9"
vary
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content-type
text/javascript
accept-ranges
bytes
x-amz-cf-id
ednOSfVzTPYIwE9Rpf9e0aIxtcmZkdB6Fa3nEf4gVfJIklAeuorXxQ==
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ups.analytics.yahoo.com/ups/58404/ 		391 B
763 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://ups.analytics.yahoo.com/ups/58404/fed?v=1&1p=0&gdpr=0&gdpr_consent=&us_privacy=&url=https://www.britannica.com/event/District-of-Columbia-v-Heller&pixelId=58404
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
34.200.65.202 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-200-65-202.compute-1.amazonaws.com
Software
ATS/9.1.10.106 /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
strict-transport-security
max-age=31536000
server
ATS/9.1.10.106
age
0
vary
Origin
p3p
CP=NOI DSP COR LAW CURa DEVa TAIa PSAa PSDa OUR BUS UNI COM NAV
access-control-allow-origin
https://www.britannica.com
content-type
application/json
access-control-allow-credentials
true
envelope
api.rlcdn.com/api/identity/ 		0
281 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.rlcdn.com/api/identity/envelope?pid=111
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.107.165.188 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
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188.165.107.34.bc.googleusercontent.com
Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 google
access-control-allow-methods
GET, OPTIONS
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store
access-control-allow-credentials
true
timing-allow-origin
*
access-control-allow-headers
Accept, Authorization, Content-Type, Cookie, Origin, X-Requested-With
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
/
prebid.sv.rkdms.com/identity/ 		15 B
288 B 		XHR
General
Check archive.org
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Full URL
https://prebid.sv.rkdms.com/identity/?sv_domain=britannica.com&sv_pubid=9262&ssp_ids=534404531
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.204.131.34 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-204-131-34.compute-1.amazonaws.com
Software
awselb/2.0 /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:23 GMT
access-control-allow-credentials
true
server
awselb/2.0
content-length
15
vary
Accept-Encoding
content-type
application/json
rid
match.adsrvr.org/track/ 		108 B
566 B 		XHR
General
Check archive.org
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https://match.adsrvr.org/track/rid?ttd_pid=iowij76&fmt=json
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
35.71.131.137 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
a6370ebea231e0c9a.awsglobalaccelerator.com
Software
Kestrel /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
content-encoding
gzip
server
Kestrel
vary
Origin, Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
expires
Sat, 11 May 2024 03:55:23 GMT
f
fid.agkn.com/ 		130 B
667 B 		XHR
General
Check archive.org
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Full URL
https://fid.agkn.com/f?apiKey=2215608639&r=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.233.91.172 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-233-91-172.compute-1.amazonaws.com
Software
AAWebServer /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:23 GMT
server
AAWebServer
vary
Origin
access-control-allow-methods
GET, POST, OPTIONS
p3p
policyref="https://www.agkn.com/p3p/p3p.xml",CP="NOI NID"
content-type
application/javascript;charset=iso-8859-1
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
access-control-allow-headers
accept, cache-control, origin, x-requested-with, x-file-name, content-type
content-length
130
expires
0
d9core
d9.flashtalking.com/ 		11 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://d9.flashtalking.com/d9core
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.218.219.147 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-218-219-147.compute-1.amazonaws.com
Software
Apache/2.4.58 (Amazon Linux) OpenSSL/3.0.8 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
server
Apache/2.4.58 (Amazon Linux) OpenSSL/3.0.8
etag
5bc31bf7d4a298e1bef9d35fce222bfc
access-control-allow-methods
GET,POST,SERVER
p3p
policyref="localhost/w3c/D9_p3p_.xml", CP="NON DSP ADM DEV PSD IVDo OTPi OUR IND STP PHY PRE NAV UNI"
access-control-allow-origin
d9.flashtalking.com
content-type
application/javascript;charset=utf-8
cache-control
private, must-revalidate, proxy-revalidate, max-age=172800
access-control-allow-credentials
true
envelope
lexicon.33across.com/v1/
Redirect Chain
  • https://lexicon.33across.com/v1/envelope?pid=0013300001i0fyfAAA&gdpr=0&src=pbjs&ver=8.32.0&coppa=0
  • https://lexicon.33across.com/v1/envelope?pid=0013300001i0fyfAAA&gdpr=0&src=pbjs&ver=8.32.0&coppa=0&b=1&g=bXUwvbX3cnN4pYhXJQCPS8QvXgwm271cg1qUT%2B6mGaw%3D
42 B
138 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://lexicon.33across.com/v1/envelope?pid=0013300001i0fyfAAA&gdpr=0&src=pbjs&ver=8.32.0&coppa=0&b=1&g=bXUwvbX3cnN4pYhXJQCPS8QvXgwm271cg1qUT%2B6mGaw%3D
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Server
35.244.193.51 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
51.193.244.35.bc.googleusercontent.com
Software
/
Resource Hash
435b1ece4a55f4f8d06866b32c1aee3cc4661eb905265894795f15a57bf1b33d

Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 google
vary
origin
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private, must-revalidate, max-age=28800
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42

Redirect headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 google
referrer-policy
unsafe-url
vary
origin
access-control-allow-origin
https://www.britannica.com
location
https://lexicon.33across.com/v1/envelope?pid=0013300001i0fyfAAA&gdpr=0&src=pbjs&ver=8.32.0&coppa=0&b=1&g=bXUwvbX3cnN4pYhXJQCPS8QvXgwm271cg1qUT%2B6mGaw%3D
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0, false
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Sat, 26 Jul 1997 05:00:00 GMT
any
idx.liadm.com/idex/unknown/ 		223 B
633 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://idx.liadm.com/idex/unknown/any?duid=e85d52b04a00--01hv5mqgb84vhsn04a2kyjezz2&cd=.britannica.com&resolve=nonId&resolve=uid2&resolve=medianet&resolve=bidswitch&resolve=magnite&resolve=index&resolve=pubmatic&resolve=sovrn&resolve=openx&resolve=thetradedesk
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.211.208.73 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-211-208-73.compute-1.amazonaws.com
Software
/
Resource Hash
46fb6795baa079caf489c330a44e537cdb7ae8e9865ce07e48ba3b190c56189b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
strict-transport-security
max-age=31536000; includeSubDomains
vary
Origin
request-time
3
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=86399, private
access-control-allow-credentials
true
trace-id
53fb1d29d11bdf10
content-length
223
expires
Fri, 12 Apr 2024 03:55:23 GMT
id
id.crwdcntrl.net/ 		75 B
827 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://id.crwdcntrl.net/id?c=17297
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.214.198.116 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-214-198-116.compute-1.amazonaws.com
Software
Jetty(9.4.38.v20210224) /
Resource Hash
4f2bdc6929cd3f514583446e9fc8eb7d008890b8cc0bb42811a5349394fcd63a

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:23 GMT
server
Jetty(9.4.38.v20210224)
content-type
application/json;charset=utf-8
p3p
CP=NOI DSP COR NID PSAa PSDa OUR UNI COM NAV
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
x-server
10.40.63.33
access-control-allow-credentials
true
content-length
75
expires
0
ads.min.css
ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ 		1 KB
841 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ads.min.css
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/es2018/js/adthrive.min.js?deployment=2024-04-10-02:64cae2f:con&bucket=flex-03&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad&siteid=61575e5c934c481d714b3ca9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
13.35.93.18 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-13-35-93-18.jfk50.r.cloudfront.net
Software
CloudFront /
Resource Hash
2935e9070c02a5602843348f2b23c2c0611cc30d52137058f3f7aa1d69b2d949

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 10 Apr 2024 16:40:16 GMT
content-encoding
gzip
via
1.1 1d0c8380d9f12c4c559633dbe9e5eeca.cloudfront.net (CloudFront)
server
CloudFront
x-amz-cf-pop
JFK50-P8
age
40507
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
cache-control
max-age=3600, s-maxage=86400
x-amz-cf-id
1FMmZI6uP-7yn3wdVfkTmcM8-0xYS4bxnJl6FANGMdEDoXhI9SyXWg==
4fbba76f-7987-4fa2-9733-c27eb3a2170b
config.aps.amazon-adsystem.com/configs/ 		563 B
828 B 		Script
General
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Full URL
https://config.aps.amazon-adsystem.com/configs/4fbba76f-7987-4fa2-9733-c27eb3a2170b
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.106.59 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-106-59.jfk50.r.cloudfront.net
Software
CloudFront /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:30:49 GMT
via
1.1 1ecc1c31dec508980f534756c9974928.cloudfront.net (CloudFront)
server
CloudFront
x-amz-cf-pop
JFK50-P3
age
1474
x-cache
Hit from cloudfront
content-type
application/javascript
cache-control
max-age=3600
content-length
563
x-amz-cf-id
61ny2l-5p_N4dy2_IAgLPkbiirvAStvak62X0ydA6UBimx9cu2Rk9A==
config
c.amazon-adsystem.com/cdn/prod/ 		500 B
850 B 		XHR
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https://c.amazon-adsystem.com/cdn/prod/config?src=600&u=https%3A%2F%2Fwww.britannica.com&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.63.215 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-238-63-215.jfk52.r.cloudfront.net
Software
Server /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 01:16:57 GMT
via
1.1 e4063174e49a72dbf23ed047ff7d7c56.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK52-P4
age
9505
x-cache
Hit from cloudfront
content-type
application/json;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=21550, s-maxage=21600
access-control-allow-credentials
true
content-length
500
x-amz-cf-id
6CvDc_G4-jS_YllXKdXD_vM24Sp6vmpmstQOdcEaouQ0Hn1qRK6Nfw==
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
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https://www.google-analytics.com/j/collect?v=1&_v=j101&a=310264496&t=pageview&_s=1&dl=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&dp=%2FTOPIC%2FPAGINATED%2FMEDIUM%2Fevent%2FDistrict-of-Columbia-v-Heller&ul=en-us&de=UTF-8&dt=District%20of%20Columbia%20v.%20Heller%20%7C%20Summary%2C%20Ruling%2C%20%26%20Facts%20%7C%20Britannica&sd=24-bit&sr=800x600&vp=1600x1200&je=0&_u=aGBAAUIhAAAAACAAI~&jid=471664892&gjid=1369582143&cid=1968970058.1712807723&tid=UA-6636134-11&_gid=1064141080.1712807723&_r=1&gtm=457e4480za200&gcd=13l3l3l3l1&dma=0&cd1=ANONYMOUS&cd2=C&cd3=D&z=746683670
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
216.239.32.178 , United States, ASN15169 (GOOGLE, US),
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Software
Golfe2 /
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:23 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
clarity.js
www.clarity.ms/s/0.7.27/ 		60 KB
25 KB 		Script
General
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https://www.clarity.ms/s/0.7.27/clarity.js
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/tag/aqzywv6j4m?ref=gtm2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2620:1ec:bdf::40 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
content-encoding
br
last-modified
Tue, 02 Apr 2024 23:38:07 GMT
etag
W/"0x8DC536DF2EAB768"
vary
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x-azure-ref
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content-type
application/javascript;charset=utf-8
access-control-allow-origin
*
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4d0641ae-101e-0065-71e8-8a809f000000
cache-control
public, max-age=86400
x-cache
TCP_HIT
x-ms-version
2018-03-28
x-fd-int-roxy-purgeid
51562430
config
raptive-auth.cloud.optable.co/s-61575e5c934c481d714b3ca9/ 		512 B
731 B 		Fetch
General
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https://raptive-auth.cloud.optable.co/s-61575e5c934c481d714b3ca9/config?cookies=no&passport=&osdk=web-v0.18.12
Requested by
Host: raptive.solutions.cdn.optable.co
URL: https://raptive.solutions.cdn.optable.co/public-assets/raptive-sdk.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.149.155.241 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
241.155.149.34.bc.googleusercontent.com
Software
/
Resource Hash
7f560e6f58fc1179c7c9f4a1403bb25bf903f7bac1326cd48bc03beda78e7bd4

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept
application/json
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 google
vary
Origin
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
512
adsct
t.co/i/ 		43 B
377 B 		Image
General
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Full URL
https://t.co/i/adsct?bci=3&eci=2&event_id=3710a0d1-ca65-4bce-b365-02744bd5f0d1&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=2358730d-5c59-470a-ac39-8ca99e111972&tw_document_href=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=o1kfk&type=javascript&version=2.3.30
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.244.42.197 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_b /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
87
date
Thu, 11 Apr 2024 03:55:23 GMT
strict-transport-security
max-age=0
server
tsa_b
content-type
image/gif;charset=utf-8
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perf
7402827104
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56eb83d749c99c633c5119f207be47dbdbb6bd91a32ca3496be901b00bd55e17
content-length
43
adsct
analytics.twitter.com/i/ 		43 B
394 B 		Image
General
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Full URL
https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=3710a0d1-ca65-4bce-b365-02744bd5f0d1&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=2358730d-5c59-470a-ac39-8ca99e111972&tw_document_href=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tw_iframe_status=0&tw_order_quantity=0&tw_sale_amount=0&txn_id=o1kfk&type=javascript&version=2.3.30
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.244.42.131 , United States, ASN13414 (TWITTER, US),
Reverse DNS
Software
tsa_b /
Resource Hash
ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957
Security Headers
Name Value
Strict-Transport-Security max-age=631138519

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-response-time
67
date
Thu, 11 Apr 2024 03:55:23 GMT
strict-transport-security
max-age=631138519
server
tsa_b
content-type
image/gif;charset=utf-8
x-transaction-id
333084acf4b32bb5
cache-control
no-cache, no-store, max-age=0
perf
7402827104
x-connection-hash
3a8e6b41af5ff432da4eaa57cd884fcff06a74b6ccfbff5b22a7d9ebd094d126
content-length
43
2553589638276202
connect.facebook.net/signals/config/ 		57 KB
12 KB 		Script
General
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Full URL
https://connect.facebook.net/signals/config/2553589638276202?v=2.9.153&r=stable&domain=www.britannica.com&hme=c3a545c63044e8e9102d4f32d84a1137594d024f28e801d670bc76dc5c075575&ex_m=67%2C112%2C99%2C103%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C158%2C161%2C172%2C168%2C169%2C171%2C28%2C94%2C50%2C73%2C170%2C153%2C156%2C165%2C166%2C173%2C121%2C14%2C48%2C178%2C177%2C123%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C100%2C102%2C37%2C101%2C29%2C25%2C154%2C157%2C130%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C98%2C43%2C75%2C65%2C104%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C105
Requested by
Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f012:8:face:b00c:0:1 Secaucus, United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Strict-Transport-Security max-age=31536000; preload; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
default-src 'self' data: blob: *;script-src *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 'unsafe-inline' 'unsafe-eval' blob: data: 'self' https://*.google-analytics.com *.google.com;style-src data: blob: 'unsafe-inline' *;connect-src *.facebook.com facebook.com *.fbcdn.net *.facebook.net wss://*.facebook.com:* wss://*.whatsapp.com:* wss://*.fbcdn.net attachment.fbsbx.com ws://localhost:* blob: *.cdninstagram.com 'self' https://*.google-analytics.com;img-src 'self' data: blob: * https://*.google-analytics.com;block-all-mixed-content;upgrade-insecure-requests;require-trusted-types-for 'script';
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; preload; includeSubDomains
date
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
11916
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
GOOD; q=0.7, rtt=71, rtx=0, c=63, mss=1294, tbw=63074, tp=-1, tpl=-1, uplat=1, ullat=-1
pragma
public
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cross-origin-embedder-policy-report-only
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cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
vary
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report-to
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content-type
application/x-javascript; charset=utf-8
x-frame-options
DENY
origin-agent-cluster
?0
cache-control
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permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), clipboard-read=(), clipboard-write=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), usb=(), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin
*
expires
Sat, 01 Jan 2000 00:00:00 GMT
15510053
fundingchoicesmessages.google.com/i/ 		180 KB
60 KB 		Script
General
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Full URL
https://fundingchoicesmessages.google.com/i/15510053?ers=3
Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80c::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-ZxvfapAW2S1EGOVh-mJCwA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorServingWebSwitchboardHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorServingWebSwitchboardHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorServingWebSwitchboardHttp/cspreport
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
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sec-ch-ua-platform
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date
Thu, 11 Apr 2024 03:55:23 GMT
content-security-policy
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x-frame-options
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content-type
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cache-control
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timing-allow-origin
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expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/j/ 		2 B
149 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-6636134-11&cid=1968970058.1712807723&jid=471664892&gjid=1369582143&_gid=1064141080.1712807723&_u=aGBAAUIgAAAAACAAI~&z=547388890
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URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c06::9a Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
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Security Headers
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
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en-US,en;q=0.9
sec-ch-ua-mobile
?0
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Thu, 11 Apr 2024 03:55:23 GMT
x-content-type-options
nosniff
last-modified
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server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
bid
aax.amazon-adsystem.com/e/dtb/ 		666 B
1000 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=0&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Footer_1_desktop%22%2C%22s%22%3A%5B%22728x90%22%2C%22320x50%22%2C%22970x90%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%221x1%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Footer_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A118%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
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URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
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true
timing-allow-origin
*
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bid
aax.amazon-adsystem.com/e/dtb/ 		669 B
1005 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=1&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Sidebar_1_desktop%22%2C%22s%22%3A%5B%22300x250%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Sidebar_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A104%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
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URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
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server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
669
x-amz-cf-id
R7WMO6QbXHWPbByq-0jKnZSGaNdQzAddIewQRRTKG1ncXycm_irEmw==
bid
aax.amazon-adsystem.com/e/dtb/ 		200 B
535 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=2&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Sidebar_9_desktop%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22300x50%22%2C%22320x100%22%2C%22250x250%22%2C%22120x240%22%2C%22300x300%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A87%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
200
x-amz-cf-id
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bid
aax.amazon-adsystem.com/e/dtb/ 		200 B
535 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=3&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Content_1_desktop%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22336x280%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A81%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
6638dbedee6b647311b28edf4fdaed9da3438677dbb949c83745bd0d43b957e6

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
200
x-amz-cf-id
k7rKxVrlCegNS_xNcIpTNiJWy9M4KtIfe0Avmu3biXkOrFrUaY4m7A==
bid
aax.amazon-adsystem.com/e/dtb/ 		200 B
535 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=4&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Infinite_1%22%2C%22s%22%3A%5B%22300x250%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Sidebar_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A93%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
dea872eaa4500563bd54ff151e557770b15d5af038bfb53925f0e6d40b43d758

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
200
x-amz-cf-id
Fy48SawkEaXd_Pgw0l0wiF5rpcnzqWTvBVsfnP7-BdAgDR3RwPCGyg==
bid
aax.amazon-adsystem.com/e/dtb/ 		200 B
535 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=5&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Infinite_2%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22336x280%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A59%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
ccf51e261f72135afddfca04a89c480dbca4ca78c0ff516f124510974d796749

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
200
x-amz-cf-id
xyhK7n8pso9-dYuhaGZqJTgB5x9ztKL9_riPyt-GtFjafyV-1x_dEg==
bid
aax.amazon-adsystem.com/e/dtb/ 		200 B
535 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=6&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Infinite_3%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22336x280%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_2%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A59%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
39abe72dec62bb79d68203392c06a9e66fb9caaf2920025bbd95f6287c3f3969

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
200
x-amz-cf-id
9WYiJoIXUOksnjfiNW_3t7DEVu6ShQL_TpGKbtc5JRb7iI8NLNsfPA==
bid
aax.amazon-adsystem.com/e/dtb/ 		200 B
536 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&pid=JgdOTptRO1Tg5&cb=7&ws=1600x1200&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Infinite_4%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22300x50%22%2C%22320x100%22%2C%22250x250%22%2C%22120x240%22%2C%22300x300%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A93%7D%5D&pj=%7B%22us_privacy%22%3A%221YNY%22%2C%22adRefresh%22%3A%220%22%2C%22device%22%3A%7B%22sua%22%3A%7B%22architecture%22%3A%22x86%22%2C%22bitness%22%3A%2264%22%2C%22mobile%22%3A0%2C%22model%22%3A%22%22%2C%22source%22%3A2%2C%22platform%22%3A%7B%22brand%22%3A%22Win32%22%2C%22version%22%3A%5B%2210%22%2C%220%22%2C%220%22%5D%7D%2C%22browsers%22%3A%5B%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%2C%7B%22brand%22%3A%22Not%3AA-Brand%22%2C%22version%22%3A%5B%228%22%2C%220%22%2C%220%22%2C%220%22%5D%7D%2C%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%5B%22123%22%2C%220%22%2C%226312%22%2C%22105%22%5D%7D%5D%7D%7D%7D&sg=%7B%22ortb2%22%3A%7B%22site%22%3A%7B%22cattax%22%3A1%2C%22cat%22%3A%5B%22IAB5%22%5D%2C%22pagecat%22%3A%5B%22IAB5%22%5D%2C%22mobile%22%3A1%2C%22privacypolicy%22%3A1%2C%22content%22%3A%7B%22language%22%3A%22en%22%7D%2C%22ext%22%3A%7B%22data%22%3A%7B%22mcmp%22%3A%5B%5D%2C%22site_id%22%3A%5B%2261575e5c934c481d714b3ca9%22%5D%2C%22verticals%22%3A%5B%22Education%22%2C%22Personal%20Finance%22%2C%22Professional%20Finance%22%2C%22Gaming%22%5D%2C%22pmp_elig%22%3A%5Btrue%5D%2C%22sens%22%3A%5B%5D%7D%7D%7D%7D%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=%5B6%2C7%5D&sm=d40e8121-7645-4814-8ded-472db67a142f&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22no-cmp%22%7D&vm=%7B%22ids%22%3A%7B%22pubcommon%22%3A%223035c2ad-7747-4b92-b419-241fe711e5c9%22%7D%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
72258e1dff1323b39eba420c33229a96e19a44bb702ce104566c3e7dcc0cdc2b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
200
x-amz-cf-id
in2J9-3k17v6uJ-eN78qXDBXnkvIG7Ow4Vkw5VqWUxV0HLIUQCx0vA==
ga-audiences
www.google.com/ads/ 		42 B
63 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-6636134-11&cid=1968970058.1712807723&jid=471664892&_u=aGBAAUIgAAAAACAAI~&z=1605151837
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.81.228 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s74-in-f4.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
j
rp4.liadm.com/
Redirect Chain
  • https://rp.liadm.com/j?dtstmp=1712807723987&se=e30&duid=e85d52b04a00--01hv5mqgb84vhsn04a2kyjezz2&tv=8.32.0&pu=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&wpn=prebid&cd=...
  • https://rp4.liadm.com/j?se=e30&duid=e85d52b04a00--01hv5mqgb84vhsn04a2kyjezz2&cd=.britannica.com&dtstmp=1712807723987&tv=8.32.0&wpn=prebid&pu=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-C...
47 B
353 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rp4.liadm.com/j?se=e30&duid=e85d52b04a00--01hv5mqgb84vhsn04a2kyjezz2&cd=.britannica.com&dtstmp=1712807723987&tv=8.32.0&wpn=prebid&pu=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&i6=MjAwMTo1NTA6MWQwNToxOjo4
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Server
107.23.41.161 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-107-23-41-161.compute-1.amazonaws.com
Software
/
Resource Hash
2d4d83187c3461f75af89929b8006d1e26ef958d0343fe949f12a13f2d5d8bfe

Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
x-pixel-event-id
2f646470-0ec4-445b-974f-7f93f5fbdf88
access-control-allow-methods
GET
content-type
application/json
access-control-allow-origin
null
access-control-expose-headers
*
access-control-allow-credentials
true
content-length
47

Redirect headers

location
https://rp4.liadm.com/j?se=e30&duid=e85d52b04a00--01hv5mqgb84vhsn04a2kyjezz2&cd=.britannica.com&dtstmp=1712807723987&tv=8.32.0&wpn=prebid&pu=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&i6=MjAwMTo1NTA6MWQwNToxOjo4
access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
access-control-expose-headers
*
access-control-allow-credentials
true
content-length
0
access-control-allow-methods
GET
/
www.facebook.com/tr/ 		0
270 B 		Image
General
Check archive.org
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Full URL
https://www.facebook.com/tr/?id=2553589638276202&ev=PageView&dl=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&rl=&if=false&ts=1712807723998&sw=800&sh=600&v=2.9.153&r=stable&ec=0&o=4126&fbp=fb.1.1712807723996.968605785&ler=empty&cdl=API_unavailable&it=1712807723534&coo=false&rqm=GET
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f112:83:face:b00c:0:25de Secaucus, United States, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fb-connection-quality
GOOD; q=0.7, rtt=64, rtx=0, c=10, mss=1294, tbw=2786, tp=-1, tpl=-1, uplat=0, ullat=-1
strict-transport-security
max-age=31536000; includeSubDomains
date
Thu, 11 Apr 2024 03:55:24 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
lgc
d9.flashtalking.com/ 		103 B
544 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://d9.flashtalking.com/lgc
Requested by
Host: d9.flashtalking.com
URL: https://d9.flashtalking.com/d9core
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.218.219.147 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-218-219-147.compute-1.amazonaws.com
Software
Apache/2.4.58 (Amazon Linux) OpenSSL/3.0.8 /
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9eb7701f15e559e1219dbd08fa22f1885b54212e2f9ca18bb495b2235e52941e

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
server
Apache/2.4.58 (Amazon Linux) OpenSSL/3.0.8
access-control-allow-methods
GET,POST,SERVER
p3p
policyref="localhost/w3c/D9_p3p_.xml", CP="NON DSP ADM DEV PSD IVDo OTPi OUR IND STP PHY PRE NAV UNI"
access-control-allow-origin
https://www.britannica.com
content-type
application/json;charset=ISO-8859-1
access-control-allow-credentials
true
content-length
103
b2
sb.scorecardresearch.com/
Redirect Chain
  • https://sb.scorecardresearch.com/b?c1=2&c2=6035453&cs_fpcu=e5783287c03c4588aa8f55ffe2d4388d&cs_it=b8&cv=4.0.0%2B2301240627&ns__t=1712807724024&ns_c=UTF-8&cs_fpid=%7B%22value%22%3A%22null%22%2C%22cr...
  • https://sb.scorecardresearch.com/b2?c1=2&c2=6035453&cs_fpcu=e5783287c03c4588aa8f55ffe2d4388d&cs_it=b8&cv=4.0.0%2B2301240627&ns__t=1712807724024&ns_c=UTF-8&cs_fpid=%7B%22value%22%3A%22null%22%2C%22c...
0
225 B 		Image
General
Check archive.org
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Full URL
https://sb.scorecardresearch.com/b2?c1=2&c2=6035453&cs_fpcu=e5783287c03c4588aa8f55ffe2d4388d&cs_it=b8&cv=4.0.0%2B2301240627&ns__t=1712807724024&ns_c=UTF-8&cs_fpid=%7B%22value%22%3A%22null%22%2C%22created%22%3A1712807723217%7D&cs_fpit=o&cs_fpdm=*null&cs_fpdt=*null&cs_ucfr=1&c7=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&c8=District%20of%20Columbia%20v.%20Heller%20%7C%20Summary%2C%20Ruling%2C%20%26%20Facts%20%7C%20Britannica&c9=
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Server
18.164.116.98 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-116-98.jfk50.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
via
1.1 42cdf90926c91454b0e8865bb13f3962.cloudfront.net (CloudFront)
accept-ch
UA, Platform, Arch, Model, Mobile
x-amz-cf-pop
JFK50-P6
x-amz-cf-id
VEY38pgnvNewjgplWUqJCHAgTgH0-fHY3AFZe7oOAzWZ19UqoZb7tQ==
x-cache
Miss from cloudfront

Redirect headers

date
Thu, 11 Apr 2024 03:55:24 GMT
via
1.1 42cdf90926c91454b0e8865bb13f3962.cloudfront.net (CloudFront)
accept-ch
UA, Platform, Arch, Model, Mobile
x-amz-cf-pop
JFK50-P6
x-cache
Miss from cloudfront
location
/b2?c1=2&c2=6035453&cs_fpcu=e5783287c03c4588aa8f55ffe2d4388d&cs_it=b8&cv=4.0.0%2B2301240627&ns__t=1712807724024&ns_c=UTF-8&cs_fpid=%7B%22value%22%3A%22null%22%2C%22created%22%3A1712807723217%7D&cs_fpit=o&cs_fpdm=*null&cs_fpdt=*null&cs_ucfr=1&c7=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&c8=District%20of%20Columbia%20v.%20Heller%20%7C%20Summary%2C%20Ruling%2C%20%26%20Facts%20%7C%20Britannica&c9=
content-length
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x-amz-cf-id
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wrap.js
cdn.confiant-integrations.net/gptprebidnative/202402121010/ 		300 KB
93 KB 		Script
General
Check archive.org
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Full URL
https://cdn.confiant-integrations.net/gptprebidnative/202402121010/wrap.js
Requested by
Host: cdn.confiant-integrations.net
URL: https://cdn.confiant-integrations.net/wyN88rwU6FImxcXgha7IWE-FzsE/gpt_and_prebid/config.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.64.144.166 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
83fb5073665d9434da512303204b7628f0e5905071c54bb50f0d46bf807b1963

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 12 Feb 2024 15:11:18 GMT
server
cloudflare
x-amz-request-id
CPJNWZGPNK0EY4JC
age
634846
etag
W/"3d93a0af15b12fc9dbbc93edd96a2b7f"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=31536000
cf-ray
87280a734f95d9c9-MIA
alt-svc
h3=":443"; ma=86400
x-amz-id-2
Rjq5E+ySReXcE751NbJ5QeelTQCJf7/lipMRV5n+U1ZS+jvMgyNht5qTx77kNt9Sf+pLXWby4Z0=
launchpad.bundle.js
launchpad.privacymanager.io/latest/ 		126 KB
26 KB 		Script
General
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Full URL
https://launchpad.privacymanager.io/latest/launchpad.bundle.js
Requested by
Host: launchpad-wrapper.privacymanager.io
URL: https://launchpad-wrapper.privacymanager.io/69e75073-3763-483e-a64c-0d281bfd9225/launchpad-liveramp.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.164.116.85 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-116-85.jfk50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c5fe4b16f14fbab784667a876b5b687b1278e692b64a5e5b04e2da18bbd3de52

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
.0smH5v3yC0Mj5CY0Yn4_OXkkced__tN
content-encoding
br
via
1.1 0252b483f7b420504a413a83f987b080.cloudfront.net (CloudFront)
date
Thu, 11 Apr 2024 03:06:00 GMT
last-modified
Mon, 26 Feb 2024 08:21:44 GMT
server
AmazonS3
x-amz-cf-pop
JFK50-P6
age
2965
x-amz-server-side-encryption
AES256
etag
W/"a92f9ecbaf5821d1d35c439a0dc33104"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/x-javascript
cache-control
must-revalidate,public,max-age=3600
x-amz-cf-id
ALS2LZedCvdLNHjNkO0Qsz8X2YEeWBhjVu7dUHFM4HHQ9-gAf71OhA==
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fundingchoicesmessages.google.com/f/ 		10 KB
5 KB 		Script
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Download Go to
Full URL
https://fundingchoicesmessages.google.com/f/AGSKWxXJgx6KuNd0C_OHpBYkCipHzl_uuXwwir_ozvJC72t58r92PxkP0DBcRLq5Lfc1ZkqgofgzufZWs_jpNTrqCyTWwX7z0mysB-OiEvXROBHA8thzoV8W2P3RymXzoHGoUF_d9dlJTA==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzEyODA3NzI0LDk2MDAwMDAwXSxudWxsLG51bGwsbnVsbCxbbnVsbCxbN11dLCJodHRwczovL3d3dy5icml0YW5uaWNhLmNvbS9ldmVudC9EaXN0cmljdC1vZi1Db2x1bWJpYS12LUhlbGxlciIsbnVsbCxbWzgsIkVFRHY1bGlWaVFrIl0sWzksImVuLVVTIl0sWzE5LCIyIl1dXQ
Requested by
Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.EEDv5liViQk.es5.O/am=wA/d=1/rs=AJlcJMwobRe7ujkD8OVpAtjAiqX5t_itGA/m=kernel_loader,loader_js_executable
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80c::200e , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
0acf4a1c2415d53d18ab049d337e35b035a87967fe244301d78c1b3355c0e8a0
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-mCKtC7IaXx_DImbw0tplBg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-security-policy
script-src 'report-sample' 'nonce-mCKtC7IaXx_DImbw0tplBg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
reporting-endpoints
default="/_/ContributorGlobalRouterHttp/web-reports?context=eJzjKtDikmJw15BiOO90h-k6ENcyPGNqBWIDjedMFkD87stLJp6vL5kkgFgDiPnWTWdVAWLd9dNZQ4E45vl01hQgdkqfwRoExD71M1hjgLj15jnWqUB8csF51otAnPTvPGsREAtxc6zZd3cDm8COqZ89AVmKNZQ"
pragma
no-cache
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
cross-origin-opener-policy
same-origin
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
cache-control
no-cache, no-store, max-age=0, must-revalidate
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factor=*, ch-ua-platform=*, ch-ua-platform-version=*
timing-allow-origin
*
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
b.clarity.ms/ 		0
298 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://b.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.27/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
20.75.32.255 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept
application/x-clarity-gzip
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
https://www.britannica.com
Date
Thu, 11 Apr 2024 03:55:24 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:2f7711a9-b21e-4abe-a9d6-5b0ce5d18b64
iu3
s.amazon-adsystem.com/ Frame D7E0
Redirect Chain
  • https://s.amazon-adsystem.com/iu3?cm3ppd=1&d=dtb-pub&csif=t&dl=n-index_n-sharethrough_pm-db5_ym_n-Ogury_rbd_ox-db5_an-db5_3lift
  • https://s.amazon-adsystem.com/iu3?cm3ppd=1&d=dtb-pub&csif=t&dl=n-index_n-sharethrough_pm-db5_ym_n-Ogury_rbd_ox-db5_an-db5_3lift&dcc=t
0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.amazon-adsystem.com/iu3?cm3ppd=1&d=dtb-pub&csif=t&dl=n-index_n-sharethrough_pm-db5_ym_n-Ogury_rbd_ox-db5_an-db5_3lift&dcc=t
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.46.143.56 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Cache-Control
max-age=0, no-cache, no-store, private, must-revalidate, s-maxage=0
Connection
keep-alive
Content-Length
329
Content-Type
text/html;charset=ISO-8859-1
Date
Thu, 11 Apr 2024 03:55:24 GMT
Expires
Thu, 01 Jan 1970 00:00:00 GMT
Pragma
no-cache
Server
Server
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Vary
Content-Type,Accept-Encoding,User-Agent
p3p
policyref="https://www.amazon.com/w3c/p3p.xml", CP="PSAo PSDo OUR SAM OTR DSP COR"
x-amz-rid
KCFVP2RJTV0E87XZWVJ2

Redirect headers

Cache-Control
max-age=0, no-cache, no-store, private, must-revalidate, s-maxage=0
Connection
keep-alive
Content-Length
0
Date
Thu, 11 Apr 2024 03:55:24 GMT
Expires
Thu, 01 Jan 1970 00:00:00 GMT
Location
https://s.amazon-adsystem.com/iu3?cm3ppd=1&d=dtb-pub&csif=t&dl=n-index_n-sharethrough_pm-db5_ym_n-Ogury_rbd_ox-db5_an-db5_3lift&dcc=t
Pragma
no-cache
Server
Server
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Vary
Content-Type,Accept-Encoding,User-Agent
p3p
policyref="https://www.amazon.com/w3c/p3p.xml", CP="PSAo PSDo OUR SAM OTR DSP COR"
x-amz-rid
GBWJ959HZPCV7VV4QRZW
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
cafemedia.js
cdn.brandmetrics.com/tag/aa466d868b2742ffa2cc31bb6341dc12/ 		5 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.brandmetrics.com/tag/aa466d868b2742ffa2cc31bb6341dc12/cafemedia.js
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/es2018/js/adthrive.min.js?deployment=2024-04-10-02:64cae2f:con&bucket=flex-03&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad&siteid=61575e5c934c481d714b3ca9
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:45bf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
23b668033de64061af82bd1f71a46d6a84e7abc049e28b4552ff70d9e6d51ff8

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Thu, 11 Apr 2024 03:41:48 GMT
server
cloudflare
age
816
cf-polished
origSize=5446
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZZmWgkj%2FTUTp0Pc7hK50zf4e7UloV0giu9wg99tUAdx3Do8IiHn4tA8jvq5aI8kE3qWpyVHUUx8%2FM6hw5sn95WeIJUPkDMUnZlwag0zYc4XcVYbADjsu18qH%2BFJNT7bEy3%2FTxJw%2FOhlADzTqYCP81dQO"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript;charset=utf-8
cache-control
public, max-age=3600
cf-ray
87280a74fb042233-MIA
request-context
appId=cid-v1:5c986aee-9723-4541-b38e-d4ac73c46937
cookie_sync
prebid-server.rubiconproject.com/ 		3 KB
948 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/cookie_sync
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
31592d3c54785b49604cf2c48eec8daf178089f8565433a5415a80c9baef144b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
673
Expires
0
auction
prebid-server.rubiconproject.com/openrtb2/ 		344 B
558 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
844a2b7db94091a4b36daaf518c44d39b4725a74587f1505226b30cfd52ba9fd

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
257
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
617 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:24 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		6 KB
4 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185770
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e35b608637a61936ca9dd27d2343b863b59acd571b4e50c5a96022788f98ebb0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
br
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iP0TDTYNjhtomFMHMM4FreonxgGwWCbYzOHcOC5iHkRo%2BbC9X70GdWTaW59Ao37IexrYnDliveX32KhWVYGMP2HuK%2FD7j4TOLUEUeCzm5CKvyPousJ7tKLr3ycHh3cecHYMfKr7e"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a74f8c49acc-MIA
alt-svc
h3=":443"; ma=86400
expires
0
prebid
krk2.kargo.com/api/v1/ 		2 B
562 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
x-accel-expires
0
nbr
510
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
content-length
26
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
197 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=84024614983&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
auction
tlx.3lift.com/header/ 		5 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
6af46ce6c1011d5bdf218477236ab48fc5646aaeed94eed401473510d53283e8
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
zstd
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
2638
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
prebidjs
rtb.openx.net/openrtbb/ 		53 B
342 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
52cb09d996b63d4d81d740645236016fdd65d72064a4e3527cb7c06c0f813b95

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a9694d00177771bcae21c6a7d880025&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
62484186937d4dc4ca59674eb8ac94f91b2549007d0baaa89d7a2baab8b80b67
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a969d580177771bc13c2046cd280081&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
7d50b03bf2e791aafe29621f156f760e54ff2fa96bbee27cc136d6331e672af8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a9694d00177771bcae2204408520056&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
aa07fe8593b710360f3df75f74d08086be1882a85288b5a08eef490ee29bb3d0
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
translator
hbopenbid.pubmatic.com/ 		0
222 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
fastlane.json
fastlane.rubiconproject.com/a/api/ 		977 B
1011 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881416&size_id=2&alt_size_ids=1%2C43%2C44%2C55%2C117%2C221&p_pos=atf&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=80&tg_i.pos=atf&tg_i.pbadslot=%2F18190176%2FAdThrive_Footer_1%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=f93a45ba-2a0f-4241-a4c4-d550fd21dcdd&l_pb_bid_id=48716cb257613e7&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=fafe4e9c-e606-4200-9969-376807afddc1&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Footer_1%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.1393946954610339
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
d9128ad066d629b87310ccd7d0992140ffcc536130ff4ffafe535c65b8a81345

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
977
expires
Wed, 17 Sep 1975 21:32:10 GMT
bidRequest
c2shb.pubgw.yahoo.com/ 		2 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
1e10355cab12f96e3e7459fc76a0758e0691767e5b06fc6262e1c81fb3e8a05b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
content-encoding
zstd
age
0
content-length
1702
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
bidRequest
c2shb.pubgw.yahoo.com/ 		2 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
9bbfcf894351a8be029300402fa97bc7c5fb90624f4a22405d321031ee40662d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
content-encoding
zstd
age
0
content-length
1701
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
a7d5d284afeae97f670811e083963a41be428c23b843ce1626a89f7f8d00ca18
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		144 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
da3debd627b735dfd17ca799f9fc731acd9354da5511ca6cea2faec05ca0903b
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
an-x-request-uuid
1764b3ef-0624-451c-9975-3f4e61508569
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
144
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		0
402 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
x-openrtb-version
2.3
server
Kestrel
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length
0
/
colossusssp.com/ 		2 B
140 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
prebid
exchange.postrelease.com/ 		0
312 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://exchange.postrelease.com/prebid?ntv_pb_eid=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&us_privacy=1YNY&ntv_pbv=v8.32.0&ntv_pb_rid=65c5a541af91b95&ntv_ppc=W3siYWRVbml0Q29kZSI6IkFkVGhyaXZlX0Zvb3Rlcl8xX2Rlc2t0b3AiLCJtZWRpYVR5cGVzIjp7ImJhbm5lciI6eyJzaXplcyI6W1s3MjgsOTBdLFszMjAsNTBdLFs5NzAsOTBdLFszMDAsNTBdLFszMjAsMTAwXSxbNDY4LDYwXSxbMSwxXV0sInBvcyI6MX19fV0=&ntv_dbr=eyJBZFRocml2ZV9Gb290ZXJfMV9kZXNrdG9wIjowfQ==&ntv_url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.23.26.103 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-23-26-103.compute-1.amazonaws.com
Software
nginx/1.12.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.12.2
p3p
CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
access-control-allow-credentials
true
expires
Mon, 1 Jan 1990 12:00:00 GMT
auction
prebid-server.rubiconproject.com/openrtb2/ 		312 B
548 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
f4c2cc412b8ce8edc0bc321de3fdb1aa98d1765d279d3f0e1efdc8a4e97fa592

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
247
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
618 B 		XHR
General
Check archive.org
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Full URL
https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:24 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		37 B
311 B 		XHR
General
Check archive.org
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Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185787
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8a20f0fd697a7ccb1219169f9ad1aab0ca9239069dfb69298768b90092d0ecd8

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9PVpcQAMCqgIJtH5FxzdVE6STPQcrt8Idns6dk%2BqG0eRUD58I8esh1rpUmgdQT%2B2WH7i0lUI2iT5KUd40ccgxEjL5ihxmgfLVNFXnNv3ImkFt5GK4DO8j8idMDRg9zNvwCaLqNBw"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a7518ea9acc-MIA
alt-svc
h3=":443"; ma=86400
content-length
37
expires
0
prebid
krk2.kargo.com/api/v1/ 		9 KB
5 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
92c73cf859da5ee5bfb1386360db8cd28dd5fb340849de08ee0557bacd3a2c90

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
x-accel-expires
0
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
196 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=923481001&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:23 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
auction
tlx.3lift.com/header/ 		19 B
407 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
0535c3bb3a17e4ac0fb7d29214d2181275662129dc2bdd2a89c35934e9fc5ba5
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
gzip
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
prebidjs
rtb.openx.net/openrtbb/ 		53 B
220 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
cf98f2933f8c32c519cf183ea2a91bb56382d79409f41e4001f0204f4f43c235

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a9694d00177771bcae2204449d80057&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
aa2866ee9dbdd3aa750e63a2bcf3cde7ac963cc0028c8cfb2c333c9f768134f2
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
translator
hbopenbid.pubmatic.com/ 		0
60 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
fastlane.json
fastlane.rubiconproject.com/a/api/ 		943 B
977 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881440&size_id=15&p_pos=atf&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=60&tg_i.pos=atf&tg_i.pbadslot=%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=a77da579-6f89-47a1-b6e4-71d80b54bcc5&l_pb_bid_id=106278572e799838&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=f272a511-0f40-4e29-be46-144ebe4249cb&rp_hard_floor=1.2674&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.9768225456201562
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
03f7fd5967a3a175c10676f4bf2e91299d969bac9d86239f3cbc6d28da94342e

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
943
expires
Wed, 17 Sep 1975 21:32:10 GMT
bidRequest
c2shb.pubgw.yahoo.com/ 		2 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
06dfa374d2ed8ca65d2cf51ae5d4695b1e3258b065043164849b6ddbe39aba58
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
content-encoding
zstd
age
0
content-length
1707
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		145 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
a290f9e3fa650799b6a4a63dd331d5ad71f8bacf5970e3c394135fff8144a787
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
an-x-request-uuid
7fadb5e7-5147-465d-8099-8d8df72e729c
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
145
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		4 KB
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
08b0cc916d2809cbce9baa50e3da82ef65b04b64fdf1e518a615b0bc6be19c93

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
content-encoding
gzip
x-openrtb-version
2.3
server
Kestrel
transfer-encoding
chunked
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
/
colossusssp.com/ 		2 B
139 B 		XHR
General
Check archive.org
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Full URL
https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
prebid
exchange.postrelease.com/ 		0
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://exchange.postrelease.com/prebid?ntv_pb_eid=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&us_privacy=1YNY&ntv_ppf=eyJBZFRocml2ZV9TaWRlYmFyXzFfZGVza3RvcCI6eyJiYW5uZXIiOnsiMzAweDI1MCI6MS4yNjQsIioiOjEuMjY0fSwiKiI6eyIqIjoxLjI2NCwiMzAweDI1MCI6MS4yNjR9fX0=&ntv_pbv=v8.32.0&ntv_pb_rid=117a224fa14459be&ntv_ppc=W3siYWRVbml0Q29kZSI6IkFkVGhyaXZlX1NpZGViYXJfMV9kZXNrdG9wIiwibWVkaWFUeXBlcyI6eyJiYW5uZXIiOnsic2l6ZXMiOltbMzAwLDI1MF1dLCJwb3MiOjF9fX1d&ntv_dbr=eyJBZFRocml2ZV9Gb290ZXJfMV9kZXNrdG9wIjowLCJBZFRocml2ZV9TaWRlYmFyXzFfZGVza3RvcCI6MH0=&ntv_url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.23.26.103 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-23-26-103.compute-1.amazonaws.com
Software
nginx/1.12.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.12.2
p3p
CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
access-control-allow-credentials
true
expires
Mon, 1 Jan 1990 12:00:00 GMT
auction
prebid-server.rubiconproject.com/openrtb2/ 		330 B
555 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
9e4296ba57c149b2245dae31c76c5a5b258d16c6fc6e855c6475e5af9be9436e

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
254
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
617 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:24 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		38 B
320 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185795
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b8c3fc8d0b09b732b8ed2705f8f7417ec4eb050ff246fe59a83d56fe48a4e3c0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tDwJE8X8afMtlWLFiX2TnbTub5%2FncIJBEs6RRIgqS%2BUKuSmiuUXwSVhGU%2BUPjOKESHiIxI%2BbyD1HYJr0OcM3kGfxy9n4JVrd7yVQJMLJyVfXZzXYCX9TWPP%2BHZWT8T7V4BHmcLpW"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a75794a9acc-MIA
alt-svc
h3=":443"; ma=86400
content-length
38
expires
0
prebid
krk2.kargo.com/api/v1/ 		28 KB
10 KB 		XHR
General
Check archive.org
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Full URL
https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
2fcc64b60c4dbf91740aa1995e66be2d0319e721e97e074e5eb460cb11afc41f

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
x-accel-expires
0
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
196 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=24251663260&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:23 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
auction
tlx.3lift.com/header/ 		19 B
406 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
0535c3bb3a17e4ac0fb7d29214d2181275662129dc2bdd2a89c35934e9fc5ba5
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
gzip
vary
Accept-Encoding
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
prebidjs
rtb.openx.net/openrtbb/ 		53 B
220 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
e90b878ed97af96ae376d40ddbd2bce3822058435ec6a44d0ce2dcb10575bb44

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a969d580177771bc13c2045ff6b0080&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
5bc5d4dd8e8fd5111d69612b8233261a1091e9b7fd6a39b74b79c89579a50608
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a96918c0177771bc6521c6b5f4e003f&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
5f5eb6961ee087e5adde72b5b9f3d8d0322108585fa5e82ee8e9c82deb2463dc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
translator
hbopenbid.pubmatic.com/ 		0
60 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
fastlane.json
fastlane.rubiconproject.com/a/api/ 		976 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881478&size_id=15&alt_size_ids=14%2C43%2C44%2C48%2C117%2C566&p_pos=atf&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=60&tg_i.pos=atf&tg_i.pbadslot=%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=439ff591-b8c5-4dbe-b536-1c21bbffe1fe&l_pb_bid_id=161e0f3673830aaf&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=9d737847-7d29-4146-ba69-c75f7d7f7a8c&rp_hard_floor=1.1173&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.10082688512752092
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
ed00f2082cce6c33b91fb270f18004a3c90325e07df1230827488b32a5603e5f

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
976
expires
Wed, 17 Sep 1975 21:32:10 GMT
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
d1a2ef2b0f968d51db5f8f1cd1d0a645d65c8c0c465606451be26705c0ccf84b
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
bidRequest
c2shb.pubgw.yahoo.com/ 		2 KB
3 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
13a077fdf9ab390c069f2fe7e0c5a3bc55eac3370063c7a3d252b8202b09960c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
content-encoding
zstd
age
0
content-length
1722
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		145 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
ca696236d194919282aae6b775d4bc37dd1432ec0ebb0d33695d50b1d7fbf881
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
an-x-request-uuid
c66329b9-bceb-4a60-9204-ca939e8409bf
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
145
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		0
402 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
x-openrtb-version
2.3
server
Kestrel
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length
0
/
colossusssp.com/ 		2 B
139 B 		XHR
General
Check archive.org
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https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
hb
hb.undertone.com/ 		0
522 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hb.undertone.com/hb?pid=2002&domain=britannica.com&ccpa=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.128.83 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-128-83.jfk50.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
via
1.1 8ee187646f657ced7afa83005e9249cc.cloudfront.net (CloudFront)
accept-ch
sec-ch-ua-platform-version,sec-ch-ua-full-version,sec-ch-ua-full-version-list,sec-ch-ua-model,sec-ch-ua-arch,sec-ch-ua-bitness,sec-ch-ua-wow64
x-amz-cf-pop
JFK50-P4
x-cache
Miss from cloudfront
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa DEVa PSDo OUR BUS UNI COM NAV"
access-control-allow-origin
https://www.britannica.com
cache-control
private, max-age=0, no-cache
access-control-allow-credentials
true
x-amz-cf-id
LfIwNGpS-mhbKtol5EvqFxvbeyOp8Z6mGkurzYqUqsY0SzI-QFvIgg==
expires
Mon, 26 Jul 1997 05:00:00 GMT
setuid
prebid-server.rubiconproject.com/
Redirect Chain
  • https://sync.colossusssp.com/pbs.gif?gdpr=&gdpr_consent=&us_privacy=1YNY&redir=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3Dcolossus%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3...
  • https://prebid-server.rubiconproject.com/setuid?bidder=colossus&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=d284fcff-7b66-4192-9ae2-e3395474633d
86 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prebid-server.rubiconproject.com/setuid?bidder=colossus&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=d284fcff-7b66-4192-9ae2-e3395474633d
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
c2ecff291918a3caf0b7e470323e89f2a1f05b92e12a10649e598cacebe62acf

Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

content-type
image/png
Pragma
no-cache
Cache-Control
no-cache, no-store, must-revalidate
content-encoding
gzip
transfer-encoding
chunked
Expires
0

Redirect headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:24 GMT
Strict-Transport-Security
max-age=63072000; includeSubdomains; preload
Server
nginx
Transfer-Encoding
chunked
Location
https://prebid-server.rubiconproject.com/setuid?bidder=colossus&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=d284fcff-7b66-4192-9ae2-e3395474633d
Cache-Control
no-cache, no-store, must-revalidate
Connection
keep-alive
Expires
0
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
auction
prebid-server.rubiconproject.com/openrtb2/ 		330 B
554 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
14cdc6da5caf87c111ce7cdc896b18d304a5fa534edc69a8f9b8ac2dc3b31318

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
253
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
383 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:24 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		38 B
313 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185761
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0f697cedda5eb6f23ebceddbe399164804ce2dc339f90902b9c9c3dcb60f8ae3

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7F96eTWGht6zPORH5exRbCAe8ZjqSqP0X%2FbHZDYS2CqPwr3%2Bzj4ELhA5HF8UMImc6%2Fzh3D2zs1XbopMnJt8dwW5HiOWM4XbtpEMI2aH0Nm1zCySfYNjkNa2ikyLdy9xbS%2BoyUFZk"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a77ab8d9acc-MIA
alt-svc
h3=":443"; ma=86400
content-length
38
expires
0
prebid
krk2.kargo.com/api/v1/ 		28 KB
10 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
70912faa16c961d022d7d07f58883e5d9c8fb6c2b66ec422a2346a9aec07b423

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
x-accel-expires
0
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
196 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=82123277418&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
prebidjs
rtb.openx.net/openrtbb/ 		53 B
95 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
ecf3c1942097ab7f8bb2aba5f3ec682857e6c58f161c98b3c0df8ee6d47f66d1

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a969d580177771bc13c20458198007e&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
a12f2edbed6444274a5f190416e78b633554f7b54033f8b1503443f166f4c734
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
b1bae116464579822979326987f706733c5388d974520fad0085016cdaa242a6
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		146 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
db23b8c068dc370051606135750397ca356c1a49536134a72f56de88dbd1d1cf
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
an-x-request-uuid
f4d76c72-489c-46c1-8694-ca44e982f0b4
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
146
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		0
402 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
x-openrtb-version
2.3
server
Kestrel
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length
0
/
colossusssp.com/ 		2 B
139 B 		XHR
General
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https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
hb
hb.undertone.com/ 		0
520 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hb.undertone.com/hb?pid=2002&domain=britannica.com&ccpa=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.128.83 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-128-83.jfk50.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
via
1.1 8ee187646f657ced7afa83005e9249cc.cloudfront.net (CloudFront)
accept-ch
sec-ch-ua-platform-version,sec-ch-ua-full-version,sec-ch-ua-full-version-list,sec-ch-ua-model,sec-ch-ua-arch,sec-ch-ua-bitness,sec-ch-ua-wow64
x-amz-cf-pop
JFK50-P4
x-cache
Miss from cloudfront
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa DEVa PSDo OUR BUS UNI COM NAV"
access-control-allow-origin
https://www.britannica.com
cache-control
private, max-age=0, no-cache
access-control-allow-credentials
true
x-amz-cf-id
wqx4NQ2vVwSXuy1yF8kToRySmukfrtn7QblD7wdntAJ_6Wl30MRNJw==
expires
Mon, 26 Jul 1997 05:00:00 GMT
prebid
exchange.postrelease.com/ 		0
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://exchange.postrelease.com/prebid?ntv_pb_eid=W3sic291cmNlIjoieWFob28uY29tIiwidWlkcyI6W3siaWQiOiI5X3hQZVVEdkNRbU9BSXhRVTFXNzlpMkdOWElHZjlLd2RwMTZqTllveTBtRVhGQlZiMnFSd1ZQZXpNYWJua3hZZ1RMQWxwcndWSEt2WUZkQXM3OVVOUSIsImF0eXBlIjozfV19LHsic291cmNlIjoicHViY2lkLm9yZyIsInVpZHMiOlt7ImlkIjoiMzAzNWMyYWQtNzc0Ny00YjkyLWI0MTktMjQxZmU3MTFlNWM5IiwiYXR5cGUiOjF9XX0seyJzb3VyY2UiOiJhZHNlcnZlci5vcmciLCJ1aWRzIjpbeyJpZCI6ImVmZTU0YTQ0LTRkMTItNGQzYy1hMzMxLTBmNzYyYjk2ZDY4YyIsImF0eXBlIjoxLCJleHQiOnsicnRpUGFydG5lciI6IlRESUQifX1dfSx7InNvdXJjZSI6Im5ldXN0YXIuYml6IiwidWlkcyI6W3siaWQiOiJFMTp6RFZRVFFqbkl3TVFyc2VsbzNGdnNhVUdra0JudlZMbVJPVkkyVkg1WnhIMk41XzNBSGc5aW1JNkkyb1M4VUgtTlFnQlRCcGhUejJ3YmJYRU5HOEdJbTUtZU5CSmVxNmtWcVdQMngyRGZWMCIsImF0eXBlIjoxfV19LHsic291cmNlIjoiZmxhc2h0YWxraW5nLmNvbSIsInVpZHMiOlt7ImlkIjoiMGJjMDNlMmI4YWNlNDU5ZTg4ZjcwZmM1MmMzODY1NzIiLCJhdHlwZSI6MSwiZXh0Ijp7IkRldmljZUlEIjoiMGJjMDNlMmI4YWNlNDU5ZTg4ZjcwZmM1MmMzODY1NzIiLCJTaW5nbGVEZXZpY2VJRCI6IjBiYzAzZTJiOGFjZTQ1OWU4OGY3MGZjNTJjMzg2NTcyIn19XX0seyJzb3VyY2UiOiJsaXZlaW50ZW50LmNvbSIsInVpZHMiOlt7ImlkIjoiWVBoR2w0RXhvaElETHR0cE5nNkJpdFd2VWNaWWl0S3JNNVRzTEEiLCJhdHlwZSI6M31dfSx7InNvdXJjZSI6ImJpZHN3aXRjaC5uZXQiLCJ1aWRzIjpbeyJpZCI6IjFhMzFiMGNmLTgzYWUtNDhiMS04MzJlLTE2NzhjMjJjMWE3OCIsImF0eXBlIjozLCJleHQiOnsicHJvdmlkZXIiOiJsaXZlaW50ZW50LmNvbSJ9fV19LHsic291cmNlIjoibGl2ZWludGVudC5pbmRleGV4Y2hhbmdlLmNvbSIsInVpZHMiOlt7ImlkIjoiWmdVczBkSE02aTRBQUdGTUFCUlh2QUFBJjM2ODQiLCJhdHlwZSI6MywiZXh0Ijp7InByb3ZpZGVyIjoibGl2ZWludGVudC5jb20ifX1dfSx7InNvdXJjZSI6Im9wZW54Lm5ldCIsInVpZHMiOlt7ImlkIjoiOTI2ZjY3YTctMmFlYy00NTIzLWEyY2MtMzRkMmE3MjJhODE5IiwiYXR5cGUiOjMsImV4dCI6eyJwcm92aWRlciI6ImxpdmVpbnRlbnQuY29tIn19XX0seyJzb3VyY2UiOiJsaXZlaW50ZW50LnNvdnJuLmNvbSIsInVpZHMiOlt7ImlkIjoiSWIyUkFTWkgyX1JSYnJZYVIzdUprRHoyIiwiYXR5cGUiOjMsImV4dCI6eyJwcm92aWRlciI6ImxpdmVpbnRlbnQuY29tIn19XX1d&us_privacy=1YNY&ntv_ppf=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&ntv_pbv=v8.32.0&ntv_pb_rid=223b7b3af5b171f1&ntv_ppc=W3siYWRVbml0Q29kZSI6IkFkVGhyaXZlX0NvbnRlbnRfMV9kZXNrdG9wIiwibWVkaWFUeXBlcyI6eyJiYW5uZXIiOnsic2l6ZXMiOltbMzAwLDI1MF0sWzMyMCw1MF0sWzMzNiwyODBdLFszMDAsNTBdLFszMjAsMTAwXSxbNDY4LDYwXSxbMjUwLDI1MF0sWzEyMCwyNDBdLFsxLDFdLFszMDAsMzAwXSxbNTUyLDMzNF0sWzMyMCwzMDBdXX19fV0=&ntv_dbr=eyJBZFRocml2ZV9Gb290ZXJfMV9kZXNrdG9wIjowLCJBZFRocml2ZV9TaWRlYmFyXzFfZGVza3RvcCI6MCwiQWRUaHJpdmVfQ29udGVudF8xX2Rlc2t0b3AiOjB9&ntv_url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.23.26.103 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-23-26-103.compute-1.amazonaws.com
Software
nginx/1.12.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.12.2
p3p
CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
access-control-allow-credentials
true
expires
Mon, 1 Jan 1990 12:00:00 GMT
auction
tlx.3lift.com/header/ 		19 B
692 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
0535c3bb3a17e4ac0fb7d29214d2181275662129dc2bdd2a89c35934e9fc5ba5
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
gzip
x-auction-status
29
vary
Accept-Encoding
content-type
application/json; charset=utf-8
p3p
policyref="http://cdn.3lift.com/w3c/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
translator
hbopenbid.pubmatic.com/ 		0
60 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
auction
prebid-server.rubiconproject.com/openrtb2/ 		186 B
476 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
c6209d2072f092eda36651a4cea61e84286e2cbc343e10a76090d1e991af3301

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
175
Expires
0
fastlane.json
fastlane.rubiconproject.com/a/api/ 		970 B
1004 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881398&size_id=15&alt_size_ids=1%2C14%2C16%2C43%2C44%2C48%2C117%2C221%2C566&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=0&tg_i.pbadslot=%2F18190176%2FAdThrive_Content%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=41e82ffc-6a29-47c3-8f8e-4b986f9bc9fc&l_pb_bid_id=231baf4b01bdfaf4&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=2c389427-ec46-4733-bb8c-f1d790ffd675&rp_hard_floor=0.8423&p_formats=banner%2Cnative&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Content%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.6857210794126207
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
3115d412aa32fd35e3cfce863bbeeff72c446ee212fa886b296b84f683d91947

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
970
expires
Wed, 17 Sep 1975 21:32:10 GMT
auction
prebid-server.rubiconproject.com/openrtb2/ 		315 B
546 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
b3e365620eb2f1a3c5640b3b598b98b497a4798e8e87b7b51a663728af291e77

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
245
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
383 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:25 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		38 B
307 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185787
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b9d6a819d406f4d7fec1c83f6398a074d229f1f3ff8682a643e61e1f3b80f14a

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ze4YcK1MpuS7J0kEC86oPG22rCigWpaP2GLlg86cVeC38tK5WrPUlujaRTNquV7cm6I%2FLknkmKKyiRN6WDNJPHItplmn0jjW1IOeVbS4LsrBV3RcWQjpYulQodjgn7oh5BZmXdXy"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a784c409acc-MIA
alt-svc
h3=":443"; ma=86400
content-length
38
expires
0
prebid
krk2.kargo.com/api/v1/ 		29 KB
11 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
727a214ce1ef12d121040f1ceea82f244643c54c9af99a26bbf8cd4efef14a51

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
x-accel-expires
0
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
196 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=74346098426&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
auction
tlx.3lift.com/header/ 		19 B
671 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
0535c3bb3a17e4ac0fb7d29214d2181275662129dc2bdd2a89c35934e9fc5ba5
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
gzip
vary
Accept-Encoding
content-type
application/json; charset=utf-8
p3p
policyref="http://cdn.3lift.com/w3c/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
prebidjs
rtb.openx.net/openrtbb/ 		53 B
95 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
c4b554479a1aa0364cf71efb7421b3c0d3e000bead81f32dba262dd80f00cd8d

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a9694d00177771bcae2204449d80057&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
753b4f8b99245a79f41589b987eb243dc98c66b9812fa139860f37d935a4a16c
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
translator
hbopenbid.pubmatic.com/ 		0
60 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
fastlane.json
fastlane.rubiconproject.com/a/api/ 		943 B
977 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881440&size_id=15&p_pos=atf&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=60&tg_i.pos=atf&tg_i.pbadslot=%2F18190176%2FAdThrive_Sidebar_1%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=8b8a1bb7-a0c4-4a2d-874c-cf70317e087c&l_pb_bid_id=271915bcdd0c3bc4&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=5a632e09-38ca-4ed6-8eb1-9f32aef5eb92&rp_hard_floor=1.4019&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Sidebar_1%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.5752097360963602
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
8f48d9e387ab766c911ba7e08506c0cdb065a6c7d07affdf678dda4d0dbd6ed8

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
943
expires
Wed, 17 Sep 1975 21:32:10 GMT
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
ae2819bfd0a78d50c2ffc849ad5876cb6b28bba78c6e0fdc4f591acc30d20e6e
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		145 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
a804b59b928d740a5e332162029abe243d12be004b067c6dc59f2e2e060e7962
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
an-x-request-uuid
78674469-fe6b-458f-9d83-04d6461ad7f8
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
145
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		0
402 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:23 GMT
x-openrtb-version
2.3
server
Kestrel
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length
0
/
colossusssp.com/ 		2 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
prebid
exchange.postrelease.com/ 		0
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://exchange.postrelease.com/prebid?ntv_pb_eid=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&us_privacy=1YNY&ntv_ppf=eyJBZFRocml2ZV9JbmZpbml0ZV8xIjp7ImJhbm5lciI6eyIzMDB4MjUwIjoxLjM5ODQsIioiOjEuMzk4NH0sIioiOnsiKiI6MS4zOTg0LCIzMDB4MjUwIjoxLjM5ODR9fX0=&ntv_pbv=v8.32.0&ntv_pb_rid=2821b374f9fdfc22&ntv_ppc=W3siYWRVbml0Q29kZSI6IkFkVGhyaXZlX0luZmluaXRlXzEiLCJtZWRpYVR5cGVzIjp7ImJhbm5lciI6eyJzaXplcyI6W1szMDAsMjUwXV0sInBvcyI6MX19fV0=&ntv_dbr=eyJBZFRocml2ZV9Gb290ZXJfMV9kZXNrdG9wIjowLCJBZFRocml2ZV9TaWRlYmFyXzFfZGVza3RvcCI6MCwiQWRUaHJpdmVfQ29udGVudF8xX2Rlc2t0b3AiOjAsIkFkVGhyaXZlX0luZmluaXRlXzEiOjB9&ntv_url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.23.26.103 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-23-26-103.compute-1.amazonaws.com
Software
nginx/1.12.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.12.2
p3p
CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
access-control-allow-credentials
true
expires
Mon, 1 Jan 1990 12:00:00 GMT
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
auction
prebid-server.rubiconproject.com/openrtb2/ 		330 B
552 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
d7c6d64c97cb663a2952c46c38904af232753dc7447b9326a5635c48428654bf

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
251
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
383 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:25 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		38 B
646 B 		XHR
General
Check archive.org
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Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185761
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
81afd073437834cf24c812346c825aa16d4bae134aa383b0f511806de6cb3f9d

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=cPG9QPn%2B4zmvC7QyR%2FTzYlf8h14yXe60W%2FUv8TjdUzCDEWrAp0XCp5eaLqO53en0qzOJsIMAAZH0YL5naods%2BN1lItXZBwg5AWUUxhMEIABqGvgdmuCSHY1cGSr4LVuTeL4sAewI"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a78489f67cc-MIA
alt-svc
h3=":443"; ma=86400
content-length
38
expires
0
prebid
krk2.kargo.com/api/v1/ 		28 KB
10 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
0221346e0ee13b9eee14d5801e97e9b5e5159be4da3f3301dfe66ea5a536fb31

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
x-accel-expires
0
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
196 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=74361579843&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
prebidjs
rtb.openx.net/openrtbb/ 		53 B
95 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
4467e20ac693155f295aef3b4a154584a4e147eb983f3d5193e7853bd00c0de1

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a969d580177771bc13c20458198007e&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
b52e2940375742fc04761ce37f94ef45e78a18b459708f196633c44682d6de4f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
ac1b7ba6034a7cd5deea249cd96b1916c34214d45ebeef4a610fec8338f2ee3d
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		146 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
9ac32d4ec96bb9f7c0ee86560f05610b0555c89b27abaf89e6af248b3cfc06c7
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
an-x-request-uuid
e97426cc-5e2c-4c63-b2ba-8cbfaffbd00c
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
146
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		0
402 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
x-openrtb-version
2.3
server
Kestrel
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length
0
/
colossusssp.com/ 		2 B
139 B 		XHR
General
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https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:25 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
hb
hb.undertone.com/ 		0
520 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hb.undertone.com/hb?pid=2002&domain=britannica.com&ccpa=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.128.83 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-128-83.jfk50.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
via
1.1 8ee187646f657ced7afa83005e9249cc.cloudfront.net (CloudFront)
accept-ch
sec-ch-ua-platform-version,sec-ch-ua-full-version,sec-ch-ua-full-version-list,sec-ch-ua-model,sec-ch-ua-arch,sec-ch-ua-bitness,sec-ch-ua-wow64
x-amz-cf-pop
JFK50-P4
x-cache
Miss from cloudfront
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa DEVa PSDo OUR BUS UNI COM NAV"
access-control-allow-origin
https://www.britannica.com
cache-control
private, max-age=0, no-cache
access-control-allow-credentials
true
x-amz-cf-id
cWoIbSsShlOtVWK3soEHH2rhTVjiofIaX2eAPEuLbHfVUpxUfkjG_Q==
expires
Mon, 26 Jul 1997 05:00:00 GMT
prebid
exchange.postrelease.com/ 		0
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://exchange.postrelease.com/prebid?ntv_pb_eid=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&us_privacy=1YNY&ntv_ppf=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&ntv_pbv=v8.32.0&ntv_pb_rid=33202a2c6848955d&ntv_ppc=W3siYWRVbml0Q29kZSI6IkFkVGhyaXZlX0luZmluaXRlXzIiLCJtZWRpYVR5cGVzIjp7ImJhbm5lciI6eyJzaXplcyI6W1szMDAsMjUwXSxbMzIwLDUwXSxbMzM2LDI4MF0sWzMwMCw1MF0sWzMyMCwxMDBdLFs0NjgsNjBdLFsyNTAsMjUwXSxbMTIwLDI0MF0sWzEsMV0sWzMwMCwzMDBdLFs1NTIsMzM0XSxbMzIwLDMwMF1dfX19XQ==&ntv_dbr=eyJBZFRocml2ZV9Gb290ZXJfMV9kZXNrdG9wIjowLCJBZFRocml2ZV9TaWRlYmFyXzFfZGVza3RvcCI6MCwiQWRUaHJpdmVfQ29udGVudF8xX2Rlc2t0b3AiOjAsIkFkVGhyaXZlX0luZmluaXRlXzEiOjAsIkFkVGhyaXZlX0luZmluaXRlXzIiOjB9&ntv_url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.23.26.103 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-23-26-103.compute-1.amazonaws.com
Software
nginx/1.12.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.12.2
p3p
CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
access-control-allow-credentials
true
expires
Mon, 1 Jan 1990 12:00:00 GMT
auction
tlx.3lift.com/header/ 		19 B
692 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
0535c3bb3a17e4ac0fb7d29214d2181275662129dc2bdd2a89c35934e9fc5ba5
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
gzip
x-auction-status
29
vary
Accept-Encoding
content-type
application/json; charset=utf-8
p3p
policyref="http://cdn.3lift.com/w3c/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
translator
hbopenbid.pubmatic.com/ 		0
60 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
auction
prebid-server.rubiconproject.com/openrtb2/ 		185 B
476 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
f86a4e855fc5f05685025500cb189e1329420204982c3d77ea5774754fce6369

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
175
Expires
0
fastlane.json
fastlane.rubiconproject.com/a/api/ 		972 B
1006 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881398&size_id=15&alt_size_ids=1%2C14%2C16%2C43%2C44%2C48%2C117%2C221%2C566&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=0&tg_i.pbadslot=%2F18190176%2FAdThrive_Content_1%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=ae0e24ff-48ee-4eb0-9de9-95ad70864e4b&l_pb_bid_id=340e12b27f0d6bd2&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=21ed7d61-cbf7-4f71-9b17-01d9fc77963f&rp_hard_floor=0.7535&p_formats=banner%2Cnative&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Content_1%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.2041287182508753
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
0c819afaac3ac12118671332b9c93429b74d251cd5a238214578cfa64921f7a5

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
972
expires
Wed, 17 Sep 1975 21:32:10 GMT
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:24 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
auction
prebid-server.rubiconproject.com/openrtb2/ 		328 B
552 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
52ec49b224a80c04fad0b8de40a19e63bd3176e40be482ebdc9f235aa8760999

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
251
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
383 B 		XHR
General
Check archive.org
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https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:25 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		37 B
605 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185762
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2ffc5b705755ecd0d34349b6cd0d8dcccc986d04b33741dc6fe5cf2fc86959d1

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Ut52MbiXt9KQHZcx3NUwKqWYfzuuDhlBBmSxTi3ZI910c1ziqH1%2FNqeiP5QSdg9DOsFM6s1%2BxUjHkFmnxkf6f1BTO7Ya0g21fkuD10oceR1aqX2%2BKTOdyi0Svrdq337Pb3PbN3Ts"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a78c92967cc-MIA
alt-svc
h3=":443"; ma=86400
content-length
37
expires
0
prebid
krk2.kargo.com/api/v1/ 		9 KB
5 KB 		XHR
General
Check archive.org
Download Go to
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https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
4e5d2b8769597114fd5754c52460ca857be95e7a0b2dbace3e6a98ff667117dd

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
x-accel-expires
0
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
196 B 		XHR
General
Check archive.org
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Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=56177115276&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
prebidjs
rtb.openx.net/openrtbb/ 		53 B
95 B 		XHR
General
Check archive.org
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https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
245c36e5b7f5160b25ad069a86a8b814641417954b10a46704bfacd11b81aede

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a96918c0177771bc652204531fe0091&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
c80641412def819faa989422c5e05c8222deaf3faff40a17b866cd1f944237c8
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
d5b116842b15b6657743c718ca6a89543a8c757873abe7bdf880119bf0bb0bcd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		145 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
69a74e24f1fdcf08b5516cc5b254bd485737b5ee3128480376d8ded6ad6ede9b
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
an-x-request-uuid
32bc888c-b215-4897-9ef1-1c6c438d8d88
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
145
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		3 KB
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
11dda788e4839b486bdf4de953a93ee0dfcdf82983d2821e1a5a73dc6621ee38

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
content-encoding
gzip
x-openrtb-version
2.3
server
Kestrel
transfer-encoding
chunked
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
/
colossusssp.com/ 		2 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:25 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
hb
hb.undertone.com/ 		0
520 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hb.undertone.com/hb?pid=2002&domain=britannica.com&ccpa=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.128.83 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-128-83.jfk50.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
via
1.1 8ee187646f657ced7afa83005e9249cc.cloudfront.net (CloudFront)
accept-ch
sec-ch-ua-platform-version,sec-ch-ua-full-version,sec-ch-ua-full-version-list,sec-ch-ua-model,sec-ch-ua-arch,sec-ch-ua-bitness,sec-ch-ua-wow64
x-amz-cf-pop
JFK50-P4
x-cache
Miss from cloudfront
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa DEVa PSDo OUR BUS UNI COM NAV"
access-control-allow-origin
https://www.britannica.com
cache-control
private, max-age=0, no-cache
access-control-allow-credentials
true
x-amz-cf-id
b7R5cFS2UDFDCQwYwD0kNRn_SFxehnK3FPLFFwrTA3KOWIsAy21AaA==
expires
Mon, 26 Jul 1997 05:00:00 GMT
prebid
exchange.postrelease.com/ 		0
311 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://exchange.postrelease.com/prebid?ntv_pb_eid=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&us_privacy=1YNY&ntv_ppf=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&ntv_pbv=v8.32.0&ntv_pb_rid=39039ed7d8ee1ae7&ntv_ppc=W3siYWRVbml0Q29kZSI6IkFkVGhyaXZlX0luZmluaXRlXzMiLCJtZWRpYVR5cGVzIjp7ImJhbm5lciI6eyJzaXplcyI6W1szMDAsMjUwXSxbMzIwLDUwXSxbMzM2LDI4MF0sWzMwMCw1MF0sWzMyMCwxMDBdLFs0NjgsNjBdLFsyNTAsMjUwXSxbMTIwLDI0MF0sWzEsMV0sWzMwMCwzMDBdLFs1NTIsMzM0XSxbMzIwLDMwMF1dfX19XQ==&ntv_dbr=eyJBZFRocml2ZV9Gb290ZXJfMV9kZXNrdG9wIjowLCJBZFRocml2ZV9TaWRlYmFyXzFfZGVza3RvcCI6MCwiQWRUaHJpdmVfQ29udGVudF8xX2Rlc2t0b3AiOjAsIkFkVGhyaXZlX0luZmluaXRlXzEiOjAsIkFkVGhyaXZlX0luZmluaXRlXzIiOjAsIkFkVGhyaXZlX0luZmluaXRlXzMiOjB9&ntv_url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.23.26.103 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-23-26-103.compute-1.amazonaws.com
Software
nginx/1.12.2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:24 GMT
server
nginx/1.12.2
p3p
CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0
access-control-allow-credentials
true
expires
Mon, 1 Jan 1990 12:00:00 GMT
auction
tlx.3lift.com/header/ 		19 B
692 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
0535c3bb3a17e4ac0fb7d29214d2181275662129dc2bdd2a89c35934e9fc5ba5
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
gzip
x-auction-status
29
vary
Accept-Encoding
content-type
application/json; charset=utf-8
p3p
policyref="http://cdn.3lift.com/w3c/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
translator
hbopenbid.pubmatic.com/ 		0
166 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:25 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
auction
prebid-server.rubiconproject.com/openrtb2/ 		184 B
474 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
098ef22b8b2a2da577d431237f1c3fc3f99cb6867bd58fbdc0a9da5ab5c919eb

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
173
Expires
0
fastlane.json
fastlane.rubiconproject.com/a/api/ 		968 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881400&size_id=15&alt_size_ids=1%2C14%2C16%2C43%2C44%2C48%2C117%2C221%2C566&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=0&tg_i.pbadslot=%2F18190176%2FAdThrive_Content_2%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=cc2cabc0-b62a-4f3c-bd40-79f9c7249588&l_pb_bid_id=398b84e87a0d7245&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=0d2a0eb2-2bbd-468a-83d3-f08e570e3281&rp_hard_floor=0.7535&p_formats=banner%2Cnative&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Content_2%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.6253793379838337
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
b4918b5c74b8ba42eb79ccb53476a760587f62fdfdff03484699a2075da9a812

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
968
expires
Wed, 17 Sep 1975 21:32:10 GMT
ads
securepubads.g.doubleclick.net/gampad/ 		28 KB
12 KB 		Fetch
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Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
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en-US,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
google-mediationgroup-id
-2
p3p
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cross-origin-resource-policy
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pragma
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server
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expires
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container.html
e39b5bf25676b001b7b3067366d1b258.safeframe.googlesyndication.com/safeframe/1-0-40/html/ Frame ABD1 		0
0 		Document
General
Check archive.org
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Full URL
https://e39b5bf25676b001b7b3067366d1b258.safeframe.googlesyndication.com/safeframe/1-0-40/html/container.html
Requested by
Host: securepubads.g.doubleclick.net
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:80b::2001 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

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sec-ch-ua
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sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
public, immutable, max-age=31536000
content-encoding
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cross-origin-opener-policy-report-only
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cross-origin-resource-policy
cross-origin
date
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expires
Fri, 11 Apr 2025 03:55:25 GMT
last-modified
Thu, 03 Nov 2022 19:10:08 GMT
report-to
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server
sffe
timing-allow-origin
*
vary
Accept-Encoding
x-content-type-options
nosniff
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0
ads
securepubads.g.doubleclick.net/gampad/ 		28 KB
12 KB 		Fetch
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Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
cba4235dcff2650b68149599fcfd8302cb244b71135cd8e15c97b151b31ac208
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
google-mediationgroup-id
-2
p3p
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cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
12154
x-xss-protection
0
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pragma
no-cache
server
cafe
google-mediationtag-id
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content-type
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cache-control
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access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
baker
sli.britannica.com/ 		19 B
367 B 		Image
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Full URL
https://sli.britannica.com/baker?dtstmp=1712807725036
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
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Software
/
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

Expires
Thu, 11 Apr 2024 03:55:25 GMT
Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:25 GMT
Cache-Control
max-age=0, no-cache, no-store
Connection
keep-alive
Content-Length
19
Content-Type
image/gif
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Download Go to
Full URL
https://securepubads.g.doubleclick.net/gampad/ads?pvsid=2829165161206414&correlator=3907621511644397&eid=31079956%2C31081518%2C31082619%2C95327888%2C44807747%2C31079525%2C21065725&output=ldjh&gdfp_req=1&vrg=202404040101&ptt=17&impl=fifs&gdpr=0&us_privacy=1YNY&tfcd=0&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7&iu_parts=18190176%3A15510053%2CAdThrive_Sidebar_9%2C61575e5c934c481d714b3ca9&enc_prev_ius=%2F0%2F1%2F2&prev_iu_szs=320x50%7C300x250%7C320x50%7C300x50%7C320x100%7C250x250%7C120x240%7C300x300%7C320x300&fluid=height&ifi=3&didk=87755247&sfv=1-0-40&fsbs=1&eri=5&sc=1&cookie_enabled=1&abxe=1&dt=1712807725049&adxs=1163&adys=480&biw=1600&bih=1200&scr_x=0&scr_y=0&btvi=0&ucis=3&oid=2&u_his=2&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_sd=1&u_tz=-600&dmc=8&bc=31&nvt=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&vis=1&psz=340x-1&msz=320x-1&fws=516&ohw=1600&ga_vid=1968970058.1712807723&ga_sid=1712807725&ga_hid=310264496&ga_fc=true&a3p=EqICCggxODE5MDE3NhKMAmV5SnphV2R1WVd4eklqcGJleUp6YjNWeVkyVWlPaUpoWkhObGNuWmxjaTV2Y21jaUxDSmtZWFJoSWpvaVpXWmxOVFJoTkRRdE5HUXhNaTAwWkROakxXRXpNekV0TUdZM05qSmlPVFprTmpoaklpd2lhWE5RZFdKRGNtVmhkR1ZrSWpwMGNuVmxmU3g3SW5OdmRYSmpaU0k2SW0xamJYQWlMQ0prWVhSaElqcGJYU3dpYVhOUWRXSkRjbVZoZEdWa0lqcDBjblZsZlN4N0luTnZkWEpqWlNJNkluTmxibk1pTENKa1lYUmhJanBiWFN3aWFYTlFkV0pEY21WaGRHVmtJanAwY25WbGZWMTkYyYiv2uwxSAE.&cbidsp=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_LiABUgVrYXJnbxIVCgZjcml0ZW8QwwMgAlIGY3JpdGVvEh0KCnRyaXBsZWxpZnQQ3wMgAlIKdHJpcGxlbGlmdBITCgVvcGVueBC9AyACUgVvcGVueBIcCgd2ZXJpem9uEL0DIAJSA2FvbFIHdmVyaXpvbhIcCgd2ZXJpem9uEL0DIAJSA2FvbFIHdmVyaXpvbhIZCghwdWJtYXRpYxDNAyACUghwdWJtYXRpYxIXCgdydWJpY29uENMDIAJSB3J1Ymljb24SIwoIeWFob29zc3AQxwMgAlIIeWFob29BZHNSCHlhaG9vc3NwEk4KCHlhaG9vc3NwEMUDGikKEDE2NDQzNWU5ZjhjZDc1ZjYQqtwJGgNVU0QoAToGCKwCEPoBQM_8CiABUgh5YWhvb0Fkc1IIeWFob29zc3ASGQoIYXBwbmV4dXMQkgQgAlIIYXBwbmV4dXMSDwoDdHRkEMcDIAJSA3R0ZBImCghjb2xvc3N1cxCXBCACUgtjb2xvc3N1c3NzcFIIY29sb3NzdXMSGwoJdW5kZXJ0b25lEM8DIAJSCXVuZGVydG9uZRIaCgdyb3VuZGVsEAIgAlICaXhSB3JvdW5kZWwYAiIkOWQ3Mzc4NDctN2QyOS00MTQ2LWJhNjktYzc1ZjdkN2Y3YThjKgQIAyAAMgd2OC4zMi4wQOgHSgBSJWh0dHBzOi8vcHJlYmlkLmFkbnhzLmNvbS9wYmMvdjEvY2FjaGU.&dlt=1712807721857&idt=1683&ppid=3035c2ad77474b92b419241fe711e5c9&prev_scp=location%3DSidebar%26sequence%3D9%26id%3DAdThrive_Sidebar_9_desktop%26sticky%3Dtrue%26lazy%3Dfalse%26refresh%3D00%26nref%3D0%26hvp%3D60%26flag_slot%3Dtid%253A9d737847-7d29-4146-ba69-c75f7d7f7a8c%2Cidp%253Ashl%2Cidp%253Acid%2Cidp%253Auid1%2Cidp%253Amrk%2Cidp%253Afab%2Cidp%253Aftr%2Cidp%253Aliid%2Cidp%253Ali_sovrn%2Cfv%253Aprod_cb_v1.0.0.0.1_0.2%2Chbf%253A1.0789%2Cflrti%253A1712583731%2Coseq%253A9%2Cpbop%253A0.770000%2Cpbpd%253A0.028120%26hb_format_kargo%3Dbanner%26hb_size_kargo%3D300x250%26hb_pb_kargo%3D0.70%26hb_adid_kargo%3D46347b1a133fc17%26hb_crid%3D_oCKJ4D9jsI%26hb_adomain%3Damazon.com%26hb_format%3Dbanner%26hb_size%3D300x250%26hb_pb%3D0.70%26hb_adid%3D46347b1a133fc17%26hb_bidder%3Dkargo&cust_params=at_custom_1%3Deb_new-topic%252Ceb_topic-desktop%252Ceb_first-page-true%252Ceb_user-anonymous%252Ceb_user-ads%252Ceb_md-desktop%252Ceb_leg-c%252Ceb_adthrive-device-desktop%26flag%3Dtarget%253Aes2018%252Cadsmnche%253A259%252Cbrwsrv%253A123.0.0.0%252Cpmp_elig%253A1%252Clf_elig%253A1%252Cclson%253Afalse%252CclsBranch%253A%252CclsBucket%253A%252Clmdv%253A1.68.0%252Crf%253A0%252Cppid%253Ano_id5StorageAvail_sharedIdSent%252Cssp_len%253A268%26siteId%3D61575e5c934c481d714b3ca9%26organizationId%3D6233884dc08f957088e9a8d7%26siteName%3DEncyclopedia%2520Britannica%26verticals%3DEducation%252CPersonal%2520Finance%252CProfessional%2520Finance%252CGaming%26abgroup%3Dwvtls%253Aon%254025%252Cmto%253A4%254025%252Cflrml1%253Afbrap%254098%252Cfto%253A1.5%254025%252Croghem_2%253Aon%254050%252Callbho%253Aoff%25400%252Cclsins_ss%253Atrue%252Cloglev%253Aoff%254099%252Chbho%253Aconversant%254010%252Chbho%253Agumgum%25405%252Chbho%253Asharethrough%254090%252Chbho%253Aadform%254095%252Coptd%253Aon%254080%252Cidho%253Acriteo%252Cidh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Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
aa0f616bd9887e217d548bb54b33d3cd86b326e85482f363854482ab74bef0e0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
google-mediationgroup-id
-2
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15606
x-xss-protection
0
google-lineitem-id
5674513884
pragma
no-cache
server
cafe
google-mediationtag-id
-2
google-creative-id
138250648731
content-type
text/plain; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
geo.privacymanager.io/ 		30 B
627 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://geo.privacymanager.io/
Requested by
Host: launchpad.privacymanager.io
URL: https://launchpad.privacymanager.io/latest/launchpad.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.85.61.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-85-61-61.ewr53.r.cloudfront.net
Software
/
Resource Hash
b94047a885ec91143818ebb76251e206a303a492429f67defc1c2e46c10c41c9

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Accept
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 10 Apr 2024 08:30:57 GMT
via
1.1 753abf75c4fb02577e3748ad81a5ead0.cloudfront.net (CloudFront), 1.1 e832d261a0bb86f8ba09ea0550c8e77e.cloudfront.net (CloudFront)
x-amz-cf-pop
IAD61-P2, EWR53-P1
age
69868
x-amzn-requestid
7758e0f5-ad4f-4d22-bf54-85cfb1a905b1
x-amzn-trace-id
Root=1-66164e41-2a35a77743a7055d4f7a1951;Parent=78cc7528552e0a4e;Sampled=0;lineage=06620786:0
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
content-type
application/json
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-apigw-id
WAEqRGU7DoEELiQ=
content-length
30
x-amz-cf-id
69K8hBY0775aLZcRUJaIMr9CEYuSWjwty7UyORvTgzK7G27BBQ6WPQ==
access-control-allow-headers
Content-Type,Authorization,X-Amz-Date,X-Api-Key,X-Amz-Security-Token
/
geo.privacymanager.io/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://geo.privacymanager.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.85.61.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-85-61-61.ewr53.r.cloudfront.net
Software
/
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
GET
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
Content-Type,Authorization,X-Amz-Date,X-Api-Key,X-Amz-Security-Token
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
*
content-length
0
content-type
application/json
date
Thu, 11 Apr 2024 03:55:25 GMT
via
1.1 079cd4553da15b2329bffae6abe6157e.cloudfront.net (CloudFront), 1.1 e832d261a0bb86f8ba09ea0550c8e77e.cloudfront.net (CloudFront)
x-amz-apigw-id
WCvPIFuXjoEETLw=
x-amz-cf-id
ja9jn49TqzR3JACG65fUKBPc2jJqviX3JrmZ89xLUuXeSO4Tb_mJlQ==
x-amz-cf-pop
JFK50-P6 EWR53-P1
x-amzn-requestid
c35053a2-54fc-481e-b78e-3be97fdeb77d
x-cache
Miss from cloudfront
65568.js
cdn.brandmetrics.com/scripts/bundle/ 		50 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.brandmetrics.com/scripts/bundle/65568.js?sid=f9816ecc-b51b-4747-bc3e-1ea86a0677a2&toploc=www.britannica.com
Requested by
Host: cdn.brandmetrics.com
URL: https://cdn.brandmetrics.com/tag/aa466d868b2742ffa2cc31bb6341dc12/cafemedia.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:20::ac43:45bf , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3740d984e374076b04c9d2245b5f7a54c54434207393097477590863fd7753ba

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
cf-cache-status
HIT
cf-bgj
minify
last-modified
Thu, 11 Apr 2024 03:41:54 GMT
server
cloudflare
age
811
cf-polished
origSize=51660
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AnYEoKqEro77eRj2G8bDwDslfoTzbODCxjvdXBXni2MLOrxK%2F5Bwc6UDOx1uWuZYjH4jBkRJh7XLJRrbFDaS9cWO3w%2FG%2FA9zHxngN1z6QVKM7%2FmSuzyj9EQC%2FwajAvGUqXstYpJarRPx1jDWzElkFfqg"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript;charset=utf-8
cache-control
public, max-age=3600
cf-ray
87280a79c8722233-MIA
request-context
appId=cid-v1:5c986aee-9723-4541-b38e-d4ac73c46937
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:25 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
bidRequest
c2shb.pubgw.yahoo.com/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af00:bdd8:7da8:badb:7496 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type,x-openrtb-version
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
access-control-allow-methods
OPTIONS,POST
access-control-allow-origin
https://www.britannica.com
access-control-max-age
3600
age
0
allow
OPTIONS,POST
content-length
0
date
Thu, 11 Apr 2024 03:55:25 GMT
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
server
ATS
strict-transport-security
max-age=31536000
auction
prebid-server.rubiconproject.com/openrtb2/ 		329 B
555 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://prebid-server.rubiconproject.com/openrtb2/auction
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
0d79e915e7d6d16325b8f51a6ecbbd69f9444b56449c35d8e033b03a3c2b38b9

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Pragma
no-cache
content-encoding
gzip
x-prebid
pbs-java/3.0.0
Content-Type
application/json
access-control-allow-origin
https://www.britannica.com
Cache-Control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
content-length
254
Expires
0
bid-request
a.teads.tv/hb/ 		16 B
383 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://a.teads.tv/hb/bid-request
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
23.47.169.117 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-47-169-117.deploy.static.akamaitechnologies.com
Software
/
Resource Hash
6a7b0c8bf87b2bd5ca31557f25cf2a6c80f93af72bf68a6085e9b55a87fe908c

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA, Sec-CH-UA-Full-Version-List, Sec-CH-UA-WoW64
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
max-age=0, no-cache, no-store
access-control-allow-credentials
true
content-length
42
expires
Thu, 11 Apr 2024 03:55:25 GMT
pbjs
htlb.casalemedia.com/openrtb/ 		38 B
610 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://htlb.casalemedia.com/openrtb/pbjs?s=185795
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.36.155 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
64b34c24bd0459faa925beb7b92c1b8cd1eba2f11e95ae953fe91478be11a618

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
cf-cache-status
DYNAMIC
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=BN9HRelx3ROgxYiXqyg8vjzaden5gn39ICWknlcoRVJiRLjrXbdEZXQ05Y%2BpaExL%2BxvGC6AcngRriEBqVj1Z2CtG6axdnoa3foLD%2Ff2egmJ%2FRNjLbV%2B1Ah5nhjMrMd0epkk5QiTR"}],"group":"cf-nel","max_age":604800}
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache
access-control-allow-credentials
true
cf-ray
87280a7a2abf67cc-MIA
alt-svc
h3=":443"; ma=86400
content-length
38
expires
0
prebid
krk2.kargo.com/api/v1/ 		29 KB
11 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://krk2.kargo.com/api/v1/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
34.192.252.108 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-192-252-108.compute-1.amazonaws.com
Software
/
Resource Hash
2f60259705bc0b9707386eceaef6d1258869078b24eec48ff849536de2e70ac9

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
x-accel-expires
0
vary
Origin, Accept-Encoding
content-type
application/json; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
access-control-allow-credentials
true
expires
Thu, 01 Jan 1970 00:00:00 GMT
cdb
bidder.criteo.com/ 		0
196 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bidder.criteo.com/cdb?profileId=207&av=36&wv=8.32.0&cb=49237839891&lsavail=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
74.119.117.6 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:24 GMT
strict-transport-security
max-age=31536000; preload;
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
server
Kestrel
vary
Origin
auction
tlx.3lift.com/header/ 		19 B
671 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://tlx.3lift.com/header/auction?lib=prebid&v=8.32.0&referrer=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tmax=2200&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
54.158.18.149 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-158-18-149.compute-1.amazonaws.com
Software
/
Resource Hash
0535c3bb3a17e4ac0fb7d29214d2181275662129dc2bdd2a89c35934e9fc5ba5
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
content-encoding
gzip
vary
Accept-Encoding
content-type
application/json; charset=utf-8
p3p
policyref="http://cdn.3lift.com/w3c/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
x-xss-protection
0
expires
Thu, 15 Oct 1992 20:10:00 GMT
prebidjs
rtb.openx.net/openrtbb/ 		53 B
95 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://rtb.openx.net/openrtbb/prebidjs
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.186.253.211 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
211.253.186.35.bc.googleusercontent.com
Software
/
Resource Hash
9059a95b5aa61ac6f1ffb28d779f2818b4e9de280f38a8b858c57f33d3334f4b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
gzip
via
1.1 google
vary
Origin
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
77
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a969d580177771bc13c2045ff6b0080&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
4f0e4811c815ed816fb0146dd1ebf38229c59c7a82bd2056e219e991a8cf2ca4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
bidRequest
c2shb.ssp.yahoo.com/ 		132 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a96918c0177771bc6521c6b5f4e003f&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
5e7a04dc31e1d7594bab60023b9eba586662e78fa9671e504261a8fa1fde8294
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
strict-transport-security
max-age=31536000
server
ATS
age
0
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
content-length
132
translator
hbopenbid.pubmatic.com/ 		0
60 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hbopenbid.pubmatic.com/translator?source=prebid-client
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
207.65.37.179 , United States, ASN62713 (AS-PUBMATIC, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:25 GMT
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
fastlane.json
fastlane.rubiconproject.com/a/api/ 		976 B
1010 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=9262&site_id=180726&zone_id=881478&size_id=15&alt_size_ids=14%2C43%2C44%2C48%2C117%2C566&p_pos=atf&us_privacy=1YNY&rp_schain=1.0,1!cafemedia.com,61575e5c934c481d714b3ca9,1,,,&eid_yahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ%5E3&eid_pubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9%5E1&tpid_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_adserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eid_neustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0%5E1&eid_flashtalking.com=0bc03e2b8ace459e88f70fc52c386572%5E1&tpid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_liveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&eid_bidswitch.net=1a31b0cf-83ae-48b1-832e-1678c22c1a78%5E3&eid_liveintent.indexexchange.com=ZgUs0dHM6i4AAGFMABRXvAAA%263684%5E3&eid_openx.net=926f67a7-2aec-4523-a2cc-34d2a722a819%5E3&eid_liveintent.sovrn.com=Ib2RASZH2_RRbrYaR3uJkDz2%5E3&rf=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&kw=DistrictofColumbiav.Heller%2Cencyclopedia%2Cencyclopeadia%2Cbritannica%2Carticle&tg_i.domain=britannica.com&tg_i.page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&tg_i.cat=IAB5&tg_i.pagecat=IAB5&tg_i.privacypolicy=1&tg_i.mobile=1&tg_i.site_id=61575e5c934c481d714b3ca9&tg_i.verticals=Education%2CPersonal%20Finance%2CProfessional%20Finance%2CGaming&tg_i.pmp_elig=true&tg_i.site_code=BSOPT_23%2CDISCO_23%2CEDUC_2022%2CEXCLAA_19%2CEXFP_2020%2CEXHFCE_2021%2CGLU_2023%2CINTSCR_24%2CMRLOI_22%2COMGWL_2022%2CRATM_2024%2CRMOI_24%2CSF_RN_122019%2CSTKCONT_24%2CTGNAF_21%2CTRGT_022020%2CTYS_062019%2CTYTA_22%2CUNI_PHN_HV_C1%2CUNI_PHN_HV_R1%2CUNI_PHN_RHV%2CUNI_TAB_HV%2CUNI_TAB_HV_C1%2CUNI_TAB_RHV%2CVDXTV_2021%2CXUNI_2020&tg_i.refresh=false&tg_i.vp=0&tg_i.hvp=60&tg_i.pos=atf&tg_i.pbadslot=%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9&tk_flint=pbjs_lite_v8.32.0&x_source.tid=97fcdee7-ce3c-4992-baf7-df30d9a47050&l_pb_bid_id=441eafccef297088&p_screen_res=800x600&rp_secure=1&x_imp.ext.tid=c9c0823e-afa0-493f-b90d-777c81208536&rp_hard_floor=1.2351&rp_maxbids=1&p_gpid=%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9&m_ch_ua=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_full_ver=%22Google%20Chrome%22%7Cv%3D%22123%22%2C%22Not%3AA-Brand%22%7Cv%3D%228%22%2C%22Chromium%22%7Cv%3D%22123%22&m_ch_mobile=%3F0&m_ch_platform=Win32&slots=1&rand=0.13820716866376803
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2602:803:c002:200::32 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
nginx/1.21.4 /
Resource Hash
c872d4f864324cf501ba5d7504324d5e6c4858efef7db483969ff83623de6951

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
server
nginx/1.21.4
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, max-age=0, must-revalidate
access-control-allow-credentials
true
content-length
976
expires
Wed, 17 Sep 1975 21:32:10 GMT
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
81b3a672ed2907c399a3cb89b1f88994bfa7f28f238d3245512a427fcd7646a5
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
bidRequest
c2shb.pubgw.yahoo.com/ 		66 B
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://c2shb.pubgw.yahoo.com/bidRequest
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2600:1f18:2352:af01:59fc:50ef:b7:5a77 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
Software
ATS /
Resource Hash
281cf4d13254a2a14b7a061483f0d7fd5cbbff1fff2d9beba5b5e214a33f63a4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
x-openrtb-version
2.5
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
strict-transport-security
max-age=31536000
x-content-type-options
nosniff
age
0
content-length
66
server
ATS
expect-ct
max-age=31536000, report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-expect-ct-report-only"
access-control-max-age
3600
allow
OPTIONS,POST
access-control-allow-methods
OPTIONS,POST
content-type
application/json
access-control-allow-origin
https://www.britannica.com
public-key-pins-report-only
max-age=2592000; pin-sha256="2fRAUXyxl4A1/XHrKNBmc8bTkzA7y4FB/GLJuNAzCqY="; pin-sha256="2oALgLKofTmeZvoZ1y/fSZg7R9jPMix8eVA6DH4o/q8="; pin-sha256="Gtk3r1evlBrs0hG3fm3VoM19daHexDWP//OCmeeMr5M="; pin-sha256="I/Lt/z7ekCWanjD0Cvj5EqXls2lOaThEA0H2Bg4BT/o="; pin-sha256="JbQbUG5JMJUoI6brnx0x3vZF6jilxsapbXGVfjhN8Fg="; pin-sha256="SVqWumuteCQHvVIaALrOZXuzVVVeS7f4FGxxu6V+es4="; pin-sha256="UZJDjsNp1+4M5x9cbbdflB779y5YRBcV6Z6rBMLIrO4="; pin-sha256="Wd8xe/qfTwq3ylFNd3IpaqLHZbh2ZNCLluVzmeNkcpw="; pin-sha256="WoiWRyIOVNa9ihaBciRSC7XHjliYS9VwUGOIud4PB18="; pin-sha256="cAajgxHlj7GTSEIzIYIQxmEloOSoJq7VOaxWHfv72QM="; pin-sha256="dolnbtzEBnELx/9lOEQ22e6OZO/QNb6VSSX2XHA3E7A="; pin-sha256="i7WTqTvh0OioIruIfFR4kMPnBqrS2rdiVPl/s2uC/CY="; pin-sha256="iduNzFNKpwYZ3se/XV+hXcbUonlLw09QPa6AYUwpu4M="; pin-sha256="lnsM2T/O9/J84sJFdnrpsFp3awZJ+ZZbYpCWhGloaHI="; pin-sha256="r/mIkG3eEpVdm+u/ko/cwxzOMo1bk4TyHIlByibiA5E="; pin-sha256="uUwZgwDOxcBXrQcntwu+kYFpkiVkOaezL0WYEZ3anJc="; includeSubdomains; report-uri="http://csp.yahoo.com/beacon/csp?src=yahoocom-hpkp-report-only"
x-frame-options
SAMEORIGIN
access-control-allow-credentials
true
access-control-allow-headers
x-openrtb-version,Content-Type
prebid
ib.adnxs.com/ut/v3/ 		145 B
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://ib.adnxs.com/ut/v3/prebid
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
68.67.160.132 New York, United States, ASN29990 (ASN-APPNEX, US),
Reverse DNS
674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net
Software
nginx/1.23.4 /
Resource Hash
b4f4efc34d342cc557a4c3cedae9fd4811140787d355acf6ec2afbe2f9cb93e4
Security Headers
Name Value
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
an-x-request-uuid
247adead-b7ab-41e4-9882-c64c268f8ed3
server
nginx/1.23.4
accept-ch
Sec-CH-UA-Full-Version-List,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Platform-Version,Sec-CH-UA-Bitness
p3p
policyref="http://cdn.adnxs-simple.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
content-type
application/json; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-store, no-cache, private
access-control-allow-credentials
true
x-proxy-origin
38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
content-length
145
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
cafemedia
direct.adsrvr.org/bid/bidder/ 		0
402 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://direct.adsrvr.org/bid/bidder/cafemedia
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:24 GMT
x-openrtb-version
2.3
server
Kestrel
content-type
application/json
access-control-allow-origin
https://www.britannica.com
cache-control
private
access-control-allow-credentials
true
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length
0
/
colossusssp.com/ 		2 B
139 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://colossusssp.com/?c=o&m=multi
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
173.237.69.4 , United States, ASN7979 (SERVERS-COM, US),
Reverse DNS
Software
openresty /
Resource Hash
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:25 GMT
access-control-allow-credentials
true
server
openresty
content-length
2
content-type
application/json
hb
hb.undertone.com/ 		0
518 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://hb.undertone.com/hb?pid=2002&domain=britannica.com&ccpa=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.128.83 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-128-83.jfk50.r.cloudfront.net
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
via
1.1 8ee187646f657ced7afa83005e9249cc.cloudfront.net (CloudFront)
accept-ch
sec-ch-ua-platform-version,sec-ch-ua-full-version,sec-ch-ua-full-version-list,sec-ch-ua-model,sec-ch-ua-arch,sec-ch-ua-bitness,sec-ch-ua-wow64
x-amz-cf-pop
JFK50-P4
x-cache
Miss from cloudfront
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR NID CURa DEVa PSDo OUR BUS UNI COM NAV"
access-control-allow-origin
https://www.britannica.com
cache-control
private, max-age=0, no-cache
access-control-allow-credentials
true
x-amz-cf-id
GVRz90Yp1twaLM3bUsac1fI1vZo8ut2CSqiHF08iRnlesH2CiBz7kA==
expires
Mon, 26 Jul 1997 05:00:00 GMT
setuid
prebid-server.rubiconproject.com/
Redirect Chain
  • https://x.bidswitch.net/check_uuid/https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3Dgrid%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%26f%3Di...
  • https://prebid-server.rubiconproject.com/setuid?bidder=grid&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=0e7fa0c3-b665-431a-8b2d-7c91387e3ff2
86 B
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prebid-server.rubiconproject.com/setuid?bidder=grid&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=0e7fa0c3-b665-431a-8b2d-7c91387e3ff2
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
c2ecff291918a3caf0b7e470323e89f2a1f05b92e12a10649e598cacebe62acf

Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

content-type
image/png
Pragma
no-cache
Cache-Control
no-cache, no-store, must-revalidate
content-encoding
gzip
transfer-encoding
chunked
Expires
0

Redirect headers

Location
https://prebid-server.rubiconproject.com/setuid?bidder=grid&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=0e7fa0c3-b665-431a-8b2d-7c91387e3ff2
Date
Thu, 11 Apr 2024 03:55:25 GMT
Cache-Control
no-cache, no-store, must-revalidate
Server
nginx
Connection
keep-alive
Content-Length
0
ads
securepubads.g.doubleclick.net/gampad/ 		39 KB
15 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/gampad/ads?pvsid=2829165161206414&correlator=1500365016452757&eid=31079956%2C31081518%2C31082619%2C95327888%2C44807747%2C31079525%2C21065725&output=ldjh&gdfp_req=1&vrg=202404040101&ptt=17&impl=fifs&gdpr=0&us_privacy=1YNY&tfcd=0&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7&iu_parts=18190176%3A15510053%2CAdThrive_Content_1%2C61575e5c934c481d714b3ca9&enc_prev_ius=%2F0%2F1%2F2&prev_iu_szs=320x50%7C300x250%7C320x50%7C336x280%7C300x50%7C320x100%7C468x60%7C250x250%7C120x240%7C1x1%7C300x300%7C552x334%7C320x300&fluid=height&ifi=4&didk=472767859&sfv=1-0-40&fsbs=1&eri=5&sc=1&cookie_enabled=1&abxe=1&dt=1712807725202&adxs=439&adys=1970&biw=1600&bih=1200&scr_x=0&scr_y=0&btvi=1&ucis=4&oid=2&u_his=2&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_sd=1&u_tz=-600&dmc=8&bc=31&nvt=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&vis=1&aee=1&psz=692x-1&msz=692x-1&fws=4&ohw=1600&ga_vid=1968970058.1712807723&ga_sid=1712807725&ga_hid=310264496&ga_fc=true&a3p=EqICCggxODE5MDE3NhKMAmV5SnphV2R1WVd4eklqcGJleUp6YjNWeVkyVWlPaUpoWkhObGNuWmxjaTV2Y21jaUxDSmtZWFJoSWpvaVpXWmxOVFJoTkRRdE5HUXhNaTAwWkROakxXRXpNekV0TUdZM05qSmlPVFprTmpoaklpd2lhWE5RZFdKRGNtVmhkR1ZrSWpwMGNuVmxmU3g3SW5OdmRYSmpaU0k2SW0xamJYQWlMQ0prWVhSaElqcGJYU3dpYVhOUWRXSkRjbVZoZEdWa0lqcDBjblZsZlN4N0luTnZkWEpqWlNJNkluTmxibk1pTENKa1lYUmhJanBiWFN3aWFYTlFkV0pEY21WaGRHVmtJanAwY25WbGZWMTkYyYiv2uwxSAE.&cbidsp=CvEICAESEwoEZ3JpZBD6AiACOAJSBGdyaWQSIAoHb3BueF9zcxD6AiACOAJSBW9wZW54UgdvcG54X3NzEisKBnlhaF9zcxD6AiACOAJSCHlhaG9vQWRzUgh5YWhvb3NzcFIGeWFoX3NzEhkKB3lpZWxkbW8Q-gIgAjgCUgd5aWVsZG1vEhsKCDMzYWNyb3NzEPoCIAI4AlIIMzNhY3Jvc3MSFwoGdW5ydWx5EPoCIAI4AlIGdW5ydWx5Ei4KBmNvbF9zcxD6AiACOAJSC2NvbG9zc3Vzc3NwUghjb2xvc3N1c1IGY29sX3NzEh8KCmltcHJvdmVfc3MQ-gIgAjgCUgppbXByb3ZlX3NzEicKCHRyaXBsX3NzEPoCIAI4AlIKdHJpcGxlbGlmdFIIdHJpcGxfc3MSIwoHcHVibV9zcxD6AiACOAJSCHB1Ym1hdGljUgdwdWJtX3NzEiMKB3B1Ym1fc3MQ-gIgAjgCUghwdWJtYXRpY1IHcHVibV9zcxIZCgdydWJpX3NzEPoCIAI4AlIHcnViaV9zcxITCgV0ZWFkcxCvAyACUgV0ZWFkcxINCgJpeBDXAiACUgJpeBINCgJpeBDXAiACUgJpeBINCgJpeBDXAiACUgJpeBINCgJpeBDXAiACUgJpeBK_AQoFa2FyZ28QiQMaqQEKEDQ2NDlmZDA5ZTViOTU4N2EQptcOGgNVU0QiCWhiX2JpZGRlciIHaGJfYWRpZCIFaGJfcGIiB2hiX3NpemUiCWhiX2Zvcm1hdCIKaGJfYWRvbWFpbiIHaGJfY3JpZCINaGJfYWRpZF9rYXJnbyILaGJfcGJfa2FyZ28iDWhiX3NpemVfa2FyZ28iD2hiX2Zvcm1hdF9rYXJnbygBOgYIrAIQ-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&dlt=1712807721857&idt=1683&ppid=3035c2ad77474b92b419241fe711e5c9&prev_scp=location%3DContent%26sequence%3D1%26id%3DAdThrive_Content_1_desktop%26ATF%3Dtrue%26lazy%3Dfalse%26refresh%3D00%26nref%3D0%26flag_slot%3Dtid%253A2c389427-ec46-4733-bb8c-f1d790ffd675%2Cidp%253Ashl%2Cidp%253Acid%2Cidp%253Auid1%2Cidp%253Amrk%2Cidp%253Afab%2Cidp%253Aftr%2Cidp%253Aliid%2Cidp%253Ali_sovrn%2Cfv%253Aprod_cb_v1.0.0.0.1_0.15%2Chbf%253A0.8089%2Cflrti%253A1712583731%2Coseq%253A1%2Cpbop%253A0.260000%2Cpbpd%253A0.019450%26hb_format_kargo%3Dbanner%26hb_size_kargo%3D300x250%26hb_pb_kargo%3D0.20%26hb_adid_kargo%3D4649fd09e5b9587a%26hb_crid%3D_oCKJ4D9jsI%26hb_adomain%3Dconair.com%26hb_format%3Dbanner%26hb_size%3D300x250%26hb_pb%3D0.20%26hb_adid%3D4649fd09e5b9587a%26hb_bidder%3Dkargo&cust_params=at_custom_1%3Deb_new-topic%252Ceb_topic-desktop%252Ceb_first-page-true%252Ceb_user-anonymous%252Ceb_user-ads%252Ceb_md-desktop%252Ceb_leg-c%252Ceb_adthrive-device-desktop%26flag%3Dtarget%253Aes2018%252Cadsmnche%253A259%252Cbrwsrv%253A123.0.0.0%252Cpmp_elig%253A1%252Clf_elig%253A1%252Cclson%253Afalse%252CclsBranch%253A%252CclsBucket%253A%252Clmdv%253A1.68.0%252Crf%253A0%252Cppid%253Ano_id5StorageAvail_sharedIdSent%252Cssp_len%253A268%26siteId%3D61575e5c934c481d714b3ca9%26organizationId%3D6233884dc08f957088e9a8d7%26siteName%3DEncyclopedia%2520Britannica%26verticals%3DEducation%252CPersonal%2520Finance%252CProfessional%2520Finance%252CGaming%26abgroup%3Dwvtls%253Aon%254025%252Cmto%253A4%254025%252Cflrml1%253Afbrap%254098%252Cfto%253A1.5%254025%252Croghem_2%253Aon%254050%252Callbho%253Aoff%25400%252Cclsins_ss%253Atrue%252Cloglev%253Aoff%254099%252Chbho%253Aconversant%254010%252Chbho%253Agumgum%25405%252Chbho%253Asharethrough%254090%252Chbho%253Aadform%254095%252Coptd%253Aon%254080%252Cidho%253Acriteo%252Cidho%253AFTrackId%252Cpbs2s%253Agrid%254099%252Cadt2%253A750%2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Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
4fb34476fcff6c5eebb47182a1b47dca935206d27d3a98d4d7ba0d852ca96f79
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15524
x-xss-protection
0
google-lineitem-id
-1
pragma
no-cache
server
cafe
google-creative-id
-1
content-type
text/plain; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
ads
securepubads.g.doubleclick.net/gampad/ 		39 KB
15 KB 		Fetch
General
Check archive.org
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Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
8a3a2578d44194d07faad977dddee92ffdd844f95996d4ab3f1edb9df038a4ed
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15514
x-xss-protection
0
google-lineitem-id
-1
pragma
no-cache
server
cafe
google-creative-id
-1
content-type
text/plain; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
c.js
collector.brandmetrics.com/ 		0
188 B 		Script
General
Check archive.org
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Full URL
https://collector.brandmetrics.com/c.js?siteid=f9816ecc-b51b-4747-bc3e-1ea86a0677a2&toploc=www.britannica.com&rnd=393612
Requested by
Host: cdn.brandmetrics.com
URL: https://cdn.brandmetrics.com/scripts/bundle/65568.js?sid=f9816ecc-b51b-4747-bc3e-1ea86a0677a2&toploc=www.britannica.com
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
20.40.202.2 Des Moines, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Request-Context
appId=cid-v1:5c986aee-9723-4541-b38e-d4ac73c46937
Date
Thu, 11 Apr 2024 03:55:25 GMT
Content-Length
0
Content-Type
text/javascript;charset=utf-8
ads
securepubads.g.doubleclick.net/gampad/ 		35 KB
15 KB 		Fetch
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Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
b8c76b7888073778a42023296b0f99139695c86f6f5d18f1781ccb63c4e71988
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
google-mediationgroup-id
-2
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15158
x-xss-protection
0
google-lineitem-id
5184431673
pragma
no-cache
server
cafe
google-mediationtag-id
-2
google-creative-id
138250648314
content-type
text/plain; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
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https://securepubads.g.doubleclick.net/gampad/ads?pvsid=2829165161206414&correlator=1446143454608862&eid=31079956%2C31081518%2C31082619%2C95327888%2C44807747%2C31079525%2C21065725&output=ldjh&gdfp_req=1&vrg=202404040101&ptt=17&impl=fifs&gdpr=0&us_privacy=1YNY&tfcd=0&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7&iu_parts=18190176%3A15510053%2CAdThrive_Content_1%2C61575e5c934c481d714b3ca9&enc_prev_ius=%2F0%2F1%2F2&prev_iu_szs=320x50%7C300x250%7C320x50%7C336x280%7C300x50%7C320x100%7C468x60%7C250x250%7C120x240%7C1x1%7C300x300%7C552x334%7C320x300&fluid=height&ifi=7&didk=774336825&sfv=1-0-40&fsbs=1&eri=5&sc=1&cookie_enabled=1&abxe=1&dt=1712807725325&adxs=439&adys=5064&biw=1600&bih=1200&scr_x=0&scr_y=0&btvi=4&ucis=7&oid=2&u_his=2&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_sd=1&u_tz=-600&dmc=8&bc=31&nvt=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&vis=1&aee=1&psz=692x-1&msz=692x-1&fws=4&ohw=1600&ga_vid=1968970058.1712807723&ga_sid=1712807725&ga_hid=310264496&ga_fc=true&a3p=EqICCggxODE5MDE3NhKMAmV5SnphV2R1WVd4eklqcGJleUp6YjNWeVkyVWlPaUpoWkhObGNuWmxjaTV2Y21jaUxDSmtZWFJoSWpvaVpXWmxOVFJoTkRRdE5HUXhNaTAwWkROakxXRXpNekV0TUdZM05qSmlPVFprTmpoaklpd2lhWE5RZFdKRGNtVmhkR1ZrSWpwMGNuVmxmU3g3SW5OdmRYSmpaU0k2SW0xamJYQWlMQ0prWVhSaElqcGJYU3dpYVhOUWRXSkRjbVZoZEdWa0lqcDBjblZsZlN4N0luTnZkWEpqWlNJNkluTmxibk1pTENKa1lYUmhJanBiWFN3aWFYTlFkV0pEY21WaGRHVmtJanAwY25WbGZWMTkYyYiv2uwxSAE.&cbidsp=CvEICAESEwoEZ3JpZBD9AiACOAJSBGdyaWQSIAoHb3BueF9zcxD9AiACOAJSBW9wZW54UgdvcG54X3NzEisKBnlhaF9zcxD9AiACOAJSCHlhaG9vQWRzUgh5YWhvb3NzcFIGeWFoX3NzEhkKB3lpZWxkbW8Q_QIgAjgCUgd5aWVsZG1vEhsKCDMzYWNyb3NzEP0CIAI4AlIIMzNhY3Jvc3MSFwoGdW5ydWx5EP0CIAI4AlIGdW5ydWx5Ei4KBmNvbF9zcxD9AiACOAJSC2NvbG9zc3Vzc3NwUghjb2xvc3N1c1IGY29sX3NzEh8KCmltcHJvdmVfc3MQ_QIgAjgCUgppbXByb3ZlX3NzEicKCHRyaXBsX3NzEP0CIAI4AlIKdHJpcGxlbGlmdFIIdHJpcGxfc3MSIwoHcHVibV9zcxD9AiACOAJSCHB1Ym1hdGljUgdwdWJtX3NzEiMKB3B1Ym1fc3MQ_QIgAjgCUghwdWJtYXRpY1IHcHVibV9zcxIZCgdydWJpX3NzEP0CIAI4AlIHcnViaV9zcxITCgV0ZWFkcxCIBCACUgV0ZWFkcxINCgJpeBDIAiACUgJpeBINCgJpeBDIAiACUgJpeBINCgJpeBDIAiACUgJpeBINCgJpeBDIAiACUgJpeBK_AQoFa2FyZ28Q2wIaqQEKEDQ2NjQyYjIzZDNkZDU3M2QQptcOGgNVU0QiCWhiX2JpZGRlciIHaGJfYWRpZCIFaGJfcGIiB2hiX3NpemUiCWhiX2Zvcm1hdCIKaGJfYWRvbWFpbiIHaGJfY3JpZCINaGJfYWRpZF9rYXJnbyILaGJfcGJfa2FyZ28iDWhiX3NpemVfa2FyZ28iD2hiX2Zvcm1hdF9rYXJnbygBOgYIrAIQ-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&dlt=1712807721857&idt=1683&ppid=3035c2ad77474b92b419241fe711e5c9&prev_scp=location%3DContent%26sequence%3D1%26id%3DAdThrive_Infinite_2%26ATF%3Dtrue%26lazy%3Dfalse%26refresh%3D00%26nref%3D0%26inf_scroll%3D2%26flag_slot%3Dtid%253A21ed7d61-cbf7-4f71-9b17-01d9fc77963f%2Cidp%253Ashl%2Cidp%253Acid%2Cidp%253Auid1%2Cidp%253Amrk%2Cidp%253Afab%2Cidp%253Aftr%2Cidp%253Aliid%2Cidp%253Ali_sovrn%2Cfv%253Aprod_cb_v1.0.0.0.1_0.2%2Chbf%253A0.7217%2Cflrti%253A1712583731%2Coseq%253A%2Cpbop%253A0.260000%2Cpbpd%253A0.019450%26hb_format_kargo%3Dbanner%26hb_size_kargo%3D300x250%26hb_pb_kargo%3D0.20%26hb_adid_kargo%3D46642b23d3dd573d%26hb_crid%3D_oCKJ4D9jsI%26hb_adomain%3Dkwikset.com%26hb_format%3Dbanner%26hb_size%3D300x250%26hb_pb%3D0.20%26hb_adid%3D46642b23d3dd573d%26hb_bidder%3Dkargo&cust_params=at_custom_1%3Deb_new-topic%252Ceb_topic-desktop%252Ceb_first-page-true%252Ceb_user-anonymous%252Ceb_user-ads%252Ceb_md-desktop%252Ceb_leg-c%252Ceb_adthrive-device-desktop%26flag%3Dtarget%253Aes2018%252Cadsmnche%253A259%252Cbrwsrv%253A123.0.0.0%252Cpmp_elig%253A1%252Clf_elig%253A1%252Cclson%253Afalse%252CclsBranch%253A%252CclsBucket%253A%252Clmdv%253A1.68.0%252Crf%253A0%252Cppid%253Ano_id5StorageAvail_sharedIdSent%252Cssp_len%253A268%26siteId%3D61575e5c934c481d714b3ca9%26organizationId%3D6233884dc08f957088e9a8d7%26siteName%3DEncyclopedia%2520Britannica%26verticals%3DEducation%252CPersonal%2520Finance%252CProfessional%2520Finance%252CGaming%26abgroup%3Dwvtls%253Aon%254025%252Cmto%253A4%254025%252Cflrml1%253Afbrap%254098%252Cfto%253A1.5%254025%252Croghem_2%253Aon%254050%252Callbho%253Aoff%25400%252Cclsins_ss%253Atrue%252Cloglev%253Aoff%254099%252Chbho%253Aconversant%254010%252Chbho%253Agumgum%25405%252Chbho%253Asharethrough%254090%252Chbho%253Aadform%254095%252Coptd%253Aon%254080%252Cidho%253Acriteo%252Cidho%253AFTrackId%252Cpbs2s%253Agrid%254099%252Cadt2%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Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
2f1fb039ca45e194aae3aad878519e26625d821c2fd280872fa88e847fde578b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
google-mediationgroup-id
-2
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15181
x-xss-protection
0
google-lineitem-id
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pragma
no-cache
server
cafe
google-mediationtag-id
-2
google-creative-id
138250697510
content-type
text/plain; charset=UTF-8
access-control-allow-origin
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cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
sync
eb2.3lift.com/ Frame E84F 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://eb2.3lift.com/sync?gdpr=&cmp_cs=&us_privacy=1YNY&gpp=&gpp_sid=&redir=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3Dtriplelift%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%26f%3Db%26uid%3D%24UID
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.223.22.214 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
afb83dd09526a6517.awsglobalaccelerator.com
Software
/
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
no-cache, no-store, must-revalidate
content-length
1292
content-type
text/html; charset=utf-8
date
Thu, 11 Apr 2024 03:55:25 GMT
p3p
policyref="http://cdn.3lift.com/w3c/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"
view
securepubads.g.doubleclick.net/pcs/ Frame 7CA0 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjstIo0v10Hl_V7AVO2ntDLQkn8FV5gPsLLYgIyOvrmwVz30qMKHVo5QpL6btMu2_Iw3XDNHebODAJkg8BLAo1rjqMhZ5vWZDW_4BXqwxSDErgJKhf8y3I3z-QmW5vmGe1AV3i559jd5C13xDsWrIxK88hR-Bimv802GHJc-BTVNSGoQjphuROohkcPVOMZy-gAff-_SvWWN9l44wbwIn4AZoWAcWYgh3dVv-QqznJFeXP8bF6EH-xzPCiFcpPrIktYHyEVcQjGh69McwrgV_KZPbR8yptYEDFiAYsgbgVa4vDVCp0LX1f-RwomCRlqvjJdd0QY332chkAAOk3Egmxt_i6HJIarVz-IkioEfVehihBNbdaEDQFASUZTEAe5WkrEHsJsu2q8Qecdb268IbM3A74SFtUGQtCvj8ILhBaA&sai=AMfl-YSeHXigbh8jSkW3C_LSUyDEg9MorriV-w61FDNn0xKj4A6YQFwKfFxhdJNQa5irm3Hh-x-oekqkr0VapZzPG4ZjaVtnixQB31v6mfOXTGP2h8fmoTNqSOVZyNTjOaU6iVeEN9PZnl__ElTqi-MAsOQ&sig=Cg0ArKJSzBO4BWThj_EfEAE&uach_m=%5BUACH%5D&urlfix=1&adurl=
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
storage.cloud.kargo.com/ad/network/tag/v3/ 		403 KB
96 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.117.182.211 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a104-117-182-211.deploy.static.akamaitechnologies.com
Software
AmazonS3 /
Resource Hash
4b6e9ef391649c3e101536727e31a231510b43a6f740dca48600f01d8c9b6cd8

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
xnLPMLeWkvpw..DbZ6R0hg0bpmkJoXlL
content-encoding
gzip
date
Thu, 11 Apr 2024 03:55:26 GMT
x-amz-request-id
90SM4ZK5EH4Z68Y7
x-amz-server-side-encryption
AES256
x-amz-replication-status
PENDING
content-length
97343
x-amz-id-2
5483zFDMUm1AnbFtaKZcqEeIoXQ2yN0o6mB2Cx+LxqtIh8oF61GIDsr7Tse/jSJ5IS7NJ//0SHU=
last-modified
Thu, 04 Apr 2024 15:57:59 GMT
server
AmazonS3
etag
"72975763faaadd2ed18db0a27c765952"
vary
Accept-Encoding
access-control-max-age
86400
access-control-allow-methods
GET,POST
access-control-allow-origin
*
content-type
application/javascript; charset=UTF-8
cache-control
max-age=1800
access-control-allow-credentials
false
accept-ranges
bytes
access-control-allow-headers
*
ufs_web_display.js
pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ Frame 7CA0 		214 KB
65 KB 		Script
General
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https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
cafe /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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accept-language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:49:18 GMT
content-encoding
br
x-content-type-options
nosniff
age
368
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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alt-svc
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66580
x-xss-protection
0
server
cafe
etag
vary
Accept-Encoding
content-type
text/javascript; charset=ISO-8859-1
cache-control
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timing-allow-origin
*
expires
Thu, 11 Apr 2024 04:49:18 GMT
pandg-sdk.js
pghub.io/js/ 		17 KB
5 KB 		Script
General
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https://pghub.io/js/pandg-sdk.js
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/es2018/js/adthrive.min.js?deployment=2024-04-10-02:64cae2f:con&bucket=flex-03&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad&siteid=61575e5c934c481d714b3ca9
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H2
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TLS 1.3, , AES_128_GCM
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35.241.45.217 Kansas City, United States, ASN15169 (GOOGLE, US),
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
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sec-ch-ua-mobile
?0
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:18:44 GMT
content-encoding
gzip
age
2202
x-guploader-uploadid
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server
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5009
accept-ranges
bytes
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application/javascript
idsv2
mid.rkdms.com/ 		2 B
274 B 		XHR
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https://mid.rkdms.com/idsv2?ptk=17c1789b-e660-493b-aa74-3c8fb990dc5f&pubid=CAFEMEDIA
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/es2018/js/adthrive.min.js?deployment=2024-04-10-02:64cae2f:con&bucket=flex-03&deliveryFeatures=recencyFrequency,ttdSync,reissuingSticky,manualCookieSync,raptiveFloors,switzerlandGdpr,prebidLoad,gptLoad,amazonLoad&siteid=61575e5c934c481d714b3ca9
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H2
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awselb/2.0 /
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

access-control-allow-origin
https://www.britannica.com
date
Thu, 11 Apr 2024 03:55:26 GMT
access-control-allow-credentials
true
server
awselb/2.0
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2
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won
kraken.prod.kargo.com/api/v1/event/ Frame 7CA0 		43 B
346 B 		Image
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https://kraken.prod.kargo.com/api/v1/event/won?ctx=bcd1e368-b6c1-448b-b338-a9a59f8a76ea
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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sec-ch-ua
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sec-ch-ua-platform
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no-cache
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0
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Thu, 01 Jan 1970 00:00:00 GMT
serve
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346 B 		Image
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https://kraken.prod.kargo.com/api/v3/event/serve?ctx=bcd1e368-b6c1-448b-b338-a9a59f8a76ea
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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ec2-3-92-103-112.compute-1.amazonaws.com
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

Pragma
no-cache
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Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
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image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
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keep-alive
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Thu, 01 Jan 1970 00:00:00 GMT
pixel
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Request headers

sec-ch-ua
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en-US,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

content-type
image/png
pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
cache-control
no-store, no-cache, must-revalidate, max-age=0
server
nginx/1.18.0 (Ubuntu)
expires
Sat, 26 Jul 1997 05:00:00 GMT
appnexus
match.adsrvr.org/track/cmf/
Redirect Chain
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70 B
504 B 		Image
General
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Full URL
https://match.adsrvr.org/track/cmf/appnexus?ttd=1&anid=981399797486759198&ttd_tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Server
35.71.131.137 , United States, ASN16509 (AMAZON-02, US),
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a6370ebea231e0c9a.awsglobalaccelerator.com
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Kestrel /
Resource Hash
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Request headers

accept-language
en-US,en;q=0.9
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https://www.britannica.com/
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Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
server
Kestrel
content-length
70
content-type
image/gif

Redirect headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
an-x-request-uuid
d144980a-99fb-4c32-9c76-fdd036e19082
server
nginx/1.23.4
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p3p
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content-type
text/html; charset=utf-8
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*
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38.132.118.71; 38.132.118.71; 674.bm-nginx-loadbalancer.mgmt.nym2.adnexus.net; adnxs.com
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0
x-xss-protection
0
expires
Sat, 15 Nov 2008 16:00:00 GMT
view
securepubads.g.doubleclick.net/pcs/ Frame D5BC 		0
0 		Fetch
General
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Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjsucPyRWAph4JpI7ZKSldC34rNf7B1_3KQ9l9t8x-5zfIwYl3wGyELprDnXPIa03hzz7J6JQ8srcw2PBg-qN4KjU2seP2Sc149HLuhMhp_BLLgPKpWkjPgb2YzSL7WA_vqJM9_VKNp7mIIzy08l8BAA2DreFn7q-S0MWWLG4qA9YGjxLGNa_YSjMEitS1NiNNqNuJjkTJXK3dB_kz0QF_cAa3imlA9lHVSMp9rzYAsrTzWm9lGY2MbeFR9fbWC6iRnf2fYBeTXNq9y_1aFf5JaRCvSSvKX4A1uK2JWYmTdcBGVKDGznWyBL7rCn1d2onP6HyVSot-1dTkDUWWxQdvmNoOhSU50nLusG8QFJx50DL5L7ghYTk2vGCrJ0zX748TrIKbH9OHTldZ36me4qPuPSXVkgyDFsh8M58Fz3L&sai=AMfl-YSViCvyREj3-2JzS_59lRTjITIUsLmgmGXJyxZQDPo4IB7mwrYoVljlot9XZuxxR_eOzoniQitXuFhqaFgaXc-NThg5hdXcDX2SKQ2_U0-dFAZDTjGKGLzJMM1cTj6m9Cvi1qdByEqrH4dgfvnFAQ&sig=Cg0ArKJSzBhK4NQw2YohEAE&uach_m=%5BUACH%5D&urlfix=1&adurl=
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
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timing-allow-origin
*
alt-svc
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content-length
0
x-xss-protection
0
ufs_web_display.js
pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ Frame D5BC 		214 KB
65 KB 		Script
General
Check archive.org
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Full URL
https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
d6d0cdd93a3211b3770f16ed7a3a70cfe1aa1fd67f50f50bf64a1014abe9efb3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:49:18 GMT
content-encoding
br
x-content-type-options
nosniff
age
368
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
66580
x-xss-protection
0
server
cafe
etag
vary
Accept-Encoding
content-type
text/javascript; charset=ISO-8859-1
cache-control
public, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
expires
Thu, 11 Apr 2024 04:49:18 GMT
view
securepubads.g.doubleclick.net/pcs/ Frame 2C62 		0
0 		Fetch
General
Check archive.org
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Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjssmK4iVmjeywOrtltBlk53rIHTxx2PKyn_lDZj0_xALmf71awoUG1yA-lQKtXRbEVdgEP0a7GD8lkEOlvPnCZs5csg5Hlq1sCqMoHgrmRlr9Pf6-FzOuRosQJC20vmZ6No4xy1Q0Rtkf5y_30A9YLreMHZ1GUyFr9i6bDj0xagisft26N57JGEOu6j3VgweAFbwpO9v4gYPuMhpkDK0Yr_7JUV9pNg3weXn-ByG3ICkkDhUmagA4ohrWQ1BkX7URhgxOfqshxhAxkE_vm5QMyzLJJ273b2GuyjSf9K97JjFzXBQGuxQANqeI2BRWw8IdHPi59oWYEUK5xzyfMsOGh4ShIAflkL_ykBbfeJBTji-Xy_IOyW0SfvKTlfWrwfE4RncQi5BsVNtTpyndAPByKA3GPE_YR07cT61r3RiCA&sai=AMfl-YSxkHkBuvXu__YTTbru3W5nNkZVRdJ3W_0punlvuiLABeCww37MHGansGcqN8G9whnZ0VxpXmzPmzMmbx1ftOMr9m_HWl9yBduAxShBK3YDGB1JSzxRUfkc1Si5FPdReNGe2iaFfNNaMJDnc5LuYw&sig=Cg0ArKJSzE78G0ulmnV1EAE&uach_m=%5BUACH%5D&urlfix=1&adurl=
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
ufs_web_display.js
pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ Frame 2C62 		214 KB
65 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
d6d0cdd93a3211b3770f16ed7a3a70cfe1aa1fd67f50f50bf64a1014abe9efb3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:49:18 GMT
content-encoding
br
x-content-type-options
nosniff
age
368
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
66580
x-xss-protection
0
server
cafe
etag
vary
Accept-Encoding
content-type
text/javascript; charset=ISO-8859-1
cache-control
public, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
expires
Thu, 11 Apr 2024 04:49:18 GMT
ads
securepubads.g.doubleclick.net/gampad/ 		35 KB
15 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/gampad/ads?pvsid=2829165161206414&correlator=2271820269647852&eid=31079956%2C31081518%2C31082619%2C95327888%2C44807747%2C31079525%2C21065725&output=ldjh&gdfp_req=1&vrg=202404040101&ptt=17&impl=fifs&gdpr=0&us_privacy=1YNY&tfcd=0&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7&iu_parts=18190176%3A15510053%2CAdThrive_Sidebar_9%2C61575e5c934c481d714b3ca9&enc_prev_ius=%2F0%2F1%2F2&prev_iu_szs=320x50%7C300x250%7C320x50%7C300x50%7C320x100%7C250x250%7C120x240%7C300x300%7C320x300&fluid=height&ifi=8&didk=774336827&sfv=1-0-40&fsbs=1&eri=5&sc=1&cookie=ID%3D217b0dc19374fa46%3AT%3D1712807725%3ART%3D1712807725%3AS%3DALNI_MYkpk_faFwe8q1V6ygCBmNDlu8Okg&gpic=UID%3D00000a1bda61c276%3AT%3D1712807725%3ART%3D1712807725%3AS%3DALNI_MbWXOLnkm9rJBQRUdLw_wGcCjZZ3w&abxe=1&dt=1712807725660&adxs=1163&adys=2832&biw=1600&bih=1200&scr_x=0&scr_y=0&btvi=5&ucis=8&oid=2&u_his=2&u_h=600&u_w=800&u_ah=600&u_aw=800&u_cd=24&u_sd=1&u_tz=-600&dmc=8&bc=31&nvt=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&url=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller&vis=1&psz=340x-1&msz=320x-1&fws=516&ohw=1600&psts=AOrYGsluMf5OxkRtPalk3z-qNZV8iDg6VKa9E35SPllBhHfiDEh81BzGgbPQfiU2TSg77mvqjdXhrl7CxFfNx6wIWchH0OQB7EAp-g%2CAOrYGskCl6jGFjYZmVp7k0mQpexcNjCYO73mMAjS43oJxgIrfl9HLfY6NQRCpxM-YS2vumBkw7JiNKkN2nhlgm37y5CPBHVj8CLAtg%2CAOrYGslSpBHU8STAts1iQDNxVzYr9GiPoZywtmnrkClkli0HiYR28pAnaDelDLA65knrwfLd0yynRVifRRi0Gp-VPSuhkpfo0Wx4RQ&ga_vid=1968970058.1712807723&ga_sid=1712807725&ga_hid=310264496&ga_fc=true&a3p=EqICCggxODE5MDE3NhKMAmV5SnphV2R1WVd4eklqcGJleUp6YjNWeVkyVWlPaUpoWkhObGNuWmxjaTV2Y21jaUxDSmtZWFJoSWpvaVpXWmxOVFJoTkRRdE5HUXhNaTAwWkROakxXRXpNekV0TUdZM05qSmlPVFprTmpoaklpd2lhWE5RZFdKRGNtVmhkR1ZrSWpwMGNuVmxmU3g3SW5OdmRYSmpaU0k2SW0xamJYQWlMQ0prWVhSaElqcGJYU3dpYVhOUWRXSkRjbVZoZEdWa0lqcDBjblZsZlN4N0luTnZkWEpqWlNJNkluTmxibk1pTENKa1lYUmhJanBiWFN3aWFYTlFkV0pEY21WaGRHVmtJanAwY25WbGZWMTkYyYiv2uwxSAE.&cbidsp=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_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.&dlt=1712807721857&idt=1683&ppid=3035c2ad77474b92b419241fe711e5c9&prev_scp=location%3DSidebar%26sequence%3D9%26id%3DAdThrive_Infinite_4%26sticky%3Dtrue%26lazy%3Dfalse%26refresh%3D00%26nref%3D0%26hvp%3D60%26inf_scroll%3D2%26flag_slot%3Dtid%253Ac9c0823e-afa0-493f-b90d-777c81208536%2Cidp%253Ashl%2Cidp%253Acid%2Cidp%253Auid1%2Cidp%253Amrk%2Cidp%253Afab%2Cidp%253Aftr%2Cidp%253Aliid%2Cidp%253Ali_sovrn%2Cfv%253Acb_v2_0.2%2Chbf%253A1.1946%2Cflrti%253A1712583731%2Coseq%253A%2Cpbop%253A0.260000%2Cpbpd%253A0.019450%26hb_format_kargo%3Dbanner%26hb_size_kargo%3D300x250%26hb_pb_kargo%3D0.20%26hb_adid_kargo%3D4692c70c7db39f9e%26hb_crid%3D_oCKJ4D9jsI%26hb_adomain%3Dkwikset.com%26hb_format%3Dbanner%26hb_size%3D300x250%26hb_pb%3D0.20%26hb_adid%3D4692c70c7db39f9e%26hb_bidder%3Dkargo&cust_params=at_custom_1%3Deb_new-topic%252Ceb_topic-desktop%252Ceb_first-page-true%252Ceb_user-anonymous%252Ceb_user-ads%252Ceb_md-desktop%252Ceb_leg-c%252Ceb_adthrive-device-desktop%26flag%3Dtarget%253Aes2018%252Cadsmnche%253A259%252Cbrwsrv%253A123.0.0.0%252Cpmp_elig%253A1%252Clf_elig%253A1%252Cclson%253Afalse%252CclsBranch%253A%252CclsBucket%253A%252Clmdv%253A1.68.0%252Crf%253A0%252Cppid%253Ano_id5StorageAvail_sharedIdSent%252Cssp_len%253A268%26siteId%3D61575e5c934c481d714b3ca9%26organizationId%3D6233884dc08f957088e9a8d7%26siteName%3DEncyclopedia%2520Britannica%26verticals%3DEducation%252CPersonal%2520Finance%252CProfessional%2520Finance%252CGaming%26abgroup%3Dwvtls%253Aon%254025%252Cmto%253A4%254025%252Cflrml1%253Afbrap%254098%252Cfto%253A1.5%254025%252Croghem_2%253Aon%254050%252Callbho%253Aoff%25400%252Cclsins_ss%253Atrue%252Cloglev%253Aoff%254099%252Chbho%253Aconversant%254010%252Chbho%253Agumgum%25405%252Chbho%253Asharethrough%254090%252Chbho%253Aadform%254095%252Coptd%253Aon%254080%252Cidho%253Acriteo%252Cidho%253AFTrackId%252Cpbs2s%253Agrid%254099%252Cadt2%253A750%25405%252Cs2sparam%253Aon%254099%252Cmultirefaucd%253A20scf%25405%252Ckrgodr%253Aclient%254098%252Copnxdr%253Aboth%254098%252Cmagnitedr%253Aboth%254098%252Ctripleliftdr%253Aboth%254098%252Cyahoodr1%253Aboth%254098%252Cmultis2s%253A2%254033%252Cito_df%253A2200%254050%252C3pho%253Anone%254095%252Cvbho%253Agridvid%254020%252Cvbho%253Agumgum%254050%252Cvbho%253Aadform%254095%252Coptv%253Aon%254080%252Ccbt%253A4s%254075%252Cvasttoisv%253A18s%254020%252Cvasttoosv%253A3s%254080%252Cproto%253Anv1%254015%252Cpbm%253Aon%252Caddur%253Aoff%254097%252Cadlifecyc%253Aoff%254090%252CreqTo%253A10%254020%252Cdofre%253Aoff%254099%252Cvmaxdur%253A30%254098%252Cjwpv%253A8.30.0%254099%252Csmhd100%253Aoff%252Cdcsll_ss2%253A7.30%254050%252Cdcsllm_ss%253Aundefined%252Cintcfg%253Aon%254090%252Cscre%253Aon%252Cpbsflr1%253Aoff%254095%252Ccsync_lim%253A10%254025%252Cs2sto%253A1000%254040%252Cjwb%253Aon%254095%252Cfldg%253Aoff%254095%252Cs2store%253A1500%254085%252Crrpbs%253Amag%254075%252Crmos1%253Aoff%254099%252Csocon%253A0%254033%252Cntvrat%253A1911%254025%252Cntvtl%253A20%254020%252Crmpu%253Aon%254050%252Copli%253Aoff%254050%252Cvpred_1%253A0.9%254096%252Ccrtvmon%253Aoff%254090%252Coxli%253Aon%254097%252Clito%253A1000%254025%252Cpba%253Anone%254099%252Camzn_hold_disp%253Aoff%254050%252Caddens%253Aoff%254075%252Cbmetrics%253Aon%254099%252Cconfiant1%253Aon%254010%252Cscae%253Aon%252Crrc%253Aon%252Crefsoflr%253A0%254080%252Csesflrso%253A0%254010%252Clogcls%253Aoff%254090%252Cmgncrbn%253Aoff%254075%252Crebuildslot%253Aon%254095%252Cdovh%253Aoff%254099%252Crogcu%253Aon%254025%252Cupl%253Aoff%254075%252Cdatapriv%253Aoff%254090%252Cpale%253Aoff%254099%252Cdssc2%253A22%254017%252Caos%253Aoff%254099%26idho_p%3Did5Id%253A50%252CidentityLink%253A1%252CpairId%253A1%252CunifiedId%253A1%252CunifiedId2%253A1%252CsharedId%253A1%252Ccriteo%253A5%252CconnectId%253A5%252CfabrickId%253A5%252CFTrackId%253A95%252C33acrossId%253A5%252CliveIntentId%253A1%252ClotamePanoramaId%253A5%252CmerkleId%253A25%252CmerkuryId%253A5%26bucket%3Dflex-03%26domain%3Dwww.britannica.com%26plugin%3Dadthrive-ads-manual%26vpwxvph%3D1600x1200%26ri%3D140%26st%3D120%26rsi%3D67%26pvk%3D01HV5MQJJAJF8TA2K7VW54CK04%26sess%3D01HV5MQG3XCB8H3H39KKKHRWZC%26branch%3D64cae2f%26deployment%3D2024-04-10-02%253A64cae2f%253Acon%26hbho%3Dconversant%252Cgumgum%252Cresetdigital%252Csharethrough%252Cadform%26vbho%3Dgridvid%252Cgumgum%252Cresetdigital%252C33across%252Cadform%26doba%3Dix%252Cmn%252Cox%252Cpu%252Cun%252Cma%252Csh%252Cst%252Csb%252Csv%252Ctl%252Cmg%252Cxr%252Cax%252Cch%252Ccr%252Cgg%252Ckg%252Ctd%252Cym%26gptv%3D202404040101%26id_region%3Dus%26connection%3Dniet%253A4g%252Cdl%253A10%26ccpaOptOut%3D0%26fpv%3D1%26site_code%3DBSOPT_23%252CDISCO_23%252CEDUC_2022%252CEXCLAA_19%252CEXFP_2020%252CEXHFCE_2021%252CGLU_2023%252CINTSCR_24%252CMRLOI_22%252COMGWL_2022%252CRATM_2024%252CRMOI_24%252CSF_RN_122019%252CSTKCONT_24%252CTGNAF_21%252CTRGT_022020%252CTYS_062019%252CTYTA_22%252CUNI_PHN_HV_C1%252CUNI_PHN_HV_R1%252CUNI_PHN_RHV%252CUNI_TAB_HV%252CUNI_TAB_HV_C1%252CUNI_TAB_RHV%252CVDXTV_2021%252CXUNI_2020%26marmalade%3Dtrue&adks=2637229955&frm=20&eo_id_str=ID%3Ddcfc7b1ce96538b3%3AT%3D1712807725%3ART%3D1712807725%3AS%3DAA-AfjYz07PKkRilZo2igx2HY-qW
Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
2a467959e5919b44b1a75dbe52f62bdf6647aa37a8a5650ac99f0bf8dbf8c734
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
x-content-type-options
nosniff
observe-browsing-topics
?1
google-mediationgroup-id
-2
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
15007
x-xss-protection
0
google-lineitem-id
5674514286
pragma
no-cache
server
cafe
google-mediationtag-id
-2
google-creative-id
138250648743
content-type
text/plain; charset=UTF-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, must-revalidate
access-control-allow-credentials
true
timing-allow-origin
*
expires
Fri, 01 Jan 1990 00:00:00 GMT
view
securepubads.g.doubleclick.net/pcs/ Frame A97C 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjssqu5pmcFbTcIVhaL9k7wAlwiPJD9dgavZvneAIJWYur4zhcbr8cc8AryrM37KgokWIGXpKRW7RHSEmBFqc3SKpz6C8G70YFBQTmBe1GXNkU5K4bpjoZgYIbSMkcOge2Ju-pI5s4js9uOSyer9fUnutDsL-jbF-4tTOq2pH6Re_92_qrHrWBodwx8qYI-eBVBWxUhZMXGPXzdZ3aewnAq2QH0PmNDsAfz50ni_Z0bMh_IsQhsgSnHjsN7gM26T6gqDQkt-Mdx4OHZ4YKi9kj6Qy55IlOqiW3xQwSLdqaDXHqQDw6jyIWgjTlAVoxqnBAuEqKuQukLAW1La59aLR5UBJJignH9XAzblLTkYhKZGZKCRwyiV6M6fhY6JJ1t_ls9dupwL-t2XHbZaQ0fKI0y95XK5C-oHkF2r7IsKMnA&sai=AMfl-YSQIl0qmZNvma67ytjlt4f0oR9c7cf0Wdhs1nnfBe5ruxQrFyjY0UgaGEunCDjHmEEWBh8fQDFW874_8Mkw1Wq1w-zL1eXTplzMJtnhA1_NP7IlHwlMqVYbuXCk89Vr2i2LVWsDeI2kGaCWiMgmbUU&sig=Cg0ArKJSzG5GE23kMrBgEAE&uach_m=%5BUACH%5D&urlfix=1&adurl=
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
x-content-type-options
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accept-ch
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server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
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alt-svc
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content-length
0
x-xss-protection
0
ca
choices.truste.com/ Frame A97C 		21 KB
9 KB 		Script
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Full URL
https://choices.truste.com/ca?pid=tradedesk01&aid=tradedesk01&cid=b4ivfyx_fwwr016_g0geyo87&c=tradedesk01cont1&js=pmw0&w=320&h=50&sid=0&dsarequired=&dsabehalf=&dsapaid=&dsaparams=
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.55.50 , United States, ASN16509 (AMAZON-02, US),
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server-18-238-55-50.jfk52.r.cloudfront.net
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nginx /
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Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
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X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Thu, 11 Apr 2024 00:15:49 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=31536000; includeSubDomains
via
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unsafe-none
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13177
x-cache
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cross-origin-resource-policy
cross-origin
x-xss-protection
1; mode=block
referrer-policy
origin
server
nginx
cross-origin-opener-policy
unsafe-none
expect-ct
max-age=31536000
x-frame-options
SAMEORIGIN
vary
Accept-Encoding, Origin
content-type
text/javascript;charset=UTF-8
cache-control
max-age=3600
permissions-policy
geolocation=(), microphone=(), payment=()
x-amz-cf-id
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expires
Thu, 11 Apr 2024 01:15:49 GMT
cafemedia
ny1-bid.adsrvr.org/bid/feedback/ Frame A97C 		807 B
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ny1-bid.adsrvr.org/bid/feedback/cafemedia?t=1&iid=2335eeab-4aa9-47df-bc12-40cd87e673d0&crid=g0geyo87&wp=0.83044624&aid=38523a43d0abf03d&wpc=USD&sfe=184edf2c&puid=&bdc=22&tdid=efe54a44-4d12-4d3c-a331-0f762b96d68c&pid=j8992v6&ag=fwwr016&adv=48lz1ru&sig=14--pYjkStaFw8Iu01EbsPx7qRCWeUaRkjVXj48sHa_4.&bp=1&cf=6590605&fq=0&td_s=www.britannica.com&rcats=3oc&mste=&mfld=4&mssi=&mfsi=&uhow=95&agsa=&rgz=33018&svbttd=1&dt=PC&osf=Windows&os=Windows10&br=Chrome&rlangs=en&mlang=en&svpid=61575e5c934c481d714b3ca9&did=&rcxt=Other&lat=25.909200&lon=-80.392700&tmpc=24.27000000000004&daid=&vp=0&osi=&osv=&bffi=41&testid=1_b1_a%7Cdam%7C&c=Cg1Vbml0ZWQgU3RhdGVzEgdGbG9yaWRhGgM1MjgiBU1pYW1pOAFQAYABAIgBAZABAbABALoBBQinPRgIkgISQWRUaHJpdmVfQ29udGVudF8y2AKIDuACiA74AgGAAwGIAwKQAwGYAwSgAz24A-S8Aw..&dur=ChoKBzFqaDR0bHoiDwjBjbcBEgh0dGRhYnNlZzgA&durs=69tibJ&crrelr=&fpa=831&pcm=3&vc=3&said=38428802897fd7ee&ict=Unknown&auct=1&us_privacy=1YNY&im=1&mc=43751568-bbca-47ff-86ff-a23fad4ad203&abr=1f0d0373-e2cc-48b3-a425-b038fa7d92a0&tail=1
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
199.250.161.129 , United States, ASN26459 (TTD-ASN-01, US),
Reverse DNS
Software
Kestrel /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:25 GMT
server
Kestrel
transfer-encoding
chunked
p3p
CP="NOI DSP COR CUR ADMo DEVo PSAo PSDo OUR SAMo BUS UNI NAV"
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must-revalidate, no-cache
x-connection
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g0geyo87_320x50.jpg
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33 KB 		Image
General
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Full URL
https://ad.adsrvr.org/j8992v6/48lz1ru/g0geyo87_320x50.jpg?cb=539396
Requested by
Host: www.britannica.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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AmazonS3 /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 00:10:42 GMT
via
1.1 c1685d59e35fdb859ab8a1f97feb5652.cloudfront.net (CloudFront)
last-modified
Mon, 08 Apr 2024 17:17:03 GMT
server
AmazonS3
x-amz-cf-pop
JFK50-P2
age
13485
etag
"89216ec7ecc62033ce76dd7b9cc22925"
x-amz-server-side-encryption
AES256
x-cache
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content-type
image/jpg
accept-ranges
bytes
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33601
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e_BW_5XABXj0qlDM0cjzLtbz3-yPsjJstNarqiA1clQ3FCMN5eLv_A==
ufs_web_display.js
pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ Frame A97C 		214 KB
65 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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cafe /
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Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:49:18 GMT
content-encoding
br
x-content-type-options
nosniff
age
368
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
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cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
66580
x-xss-protection
0
server
cafe
etag
vary
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content-type
text/javascript; charset=ISO-8859-1
cache-control
public, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
expires
Thu, 11 Apr 2024 04:49:18 GMT
pixel
protected-by.clarium.io/ Frame A97C 		68 B
244 B 		Image
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Full URL
https://protected-by.clarium.io/pixel?tag=wt_d3lOODhyd1U2RklteGNYZ2hhN0lXRS1GenNFLzI2MDY0MjQ3MTE6MXgx&v=5&s=v31hr5knimo&id=eyJkZnAiOnsiYWQiOjQxMzY3ODU3NiwiYyI6MTM4MjUwNjQ4MzE0LCJsIjo1MTg0NDMxNjczLCJvIjoyNjA2NDI0NzExLCJBIjoiLzE4MTkwMTc2LDE1NTEwMDUzL0FkVGhyaXZlX0NvbnRlbnRfMi82MTU3NWU1YzkzNGM0ODFkNzE0YjNjYTkiLCJ5IjowLCJjbyI6MCwicyI6IkFkVGhyaXZlX0luZmluaXRlXzMifSwiYWRvbWFpbiI6Imxlc3NlcmV2aWwuY29tIiwidHBfY3JpZCI6IlBCOnR0ZDtnMGdleW84NyJ9&cb=9317948&h=www.britannica.com&d=eyJ3aCI6ImQzbE9PRGh5ZDFVMlJrbHRlR05ZWjJoaE4wbFhSUzFHZW5ORkx6STJNRFkwTWpRM01URTZNWGd4Iiwid2QiOnsibyI6MjYwNjQyNDcxMSwidyI6IjEiLCJoIjoiMSJ9LCJ3ciI6Mn0=
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Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.213.42.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software
nginx/1.18.0 (Ubuntu) /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-type
image/png
pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
cache-control
no-store, no-cache, must-revalidate, max-age=0
server
nginx/1.18.0 (Ubuntu)
expires
Sat, 26 Jul 1997 05:00:00 GMT
ats.js
ats-wrapper.privacymanager.io/ats-modules/7c0fbba7-c1f5-43f6-91e4-61f783b40366/ 		92 KB
30 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ats-wrapper.privacymanager.io/ats-modules/7c0fbba7-c1f5-43f6-91e4-61f783b40366/ats.js
Requested by
Host: launchpad.privacymanager.io
URL: https://launchpad.privacymanager.io/latest/launchpad.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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18.238.80.33 , United States, ASN16509 (AMAZON-02, US),
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AmazonS3 /
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
PAtrDDMazos3tpROgS1cXhhRYMsps4fO
content-encoding
gzip
via
1.1 bf4deffb26a744d2f90bfb71c1b673b2.cloudfront.net (CloudFront)
date
Thu, 11 Apr 2024 02:59:26 GMT
last-modified
Thu, 14 Dec 2023 12:36:41 GMT
server
AmazonS3
x-amz-cf-pop
JFK52-P5
age
3361
x-amz-server-side-encryption
AES256
etag
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vary
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x-cache
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content-type
application/javascript
cache-control
must-revalidate,public,max-age=3600
x-amz-cf-id
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110 B 		Script
General
Check archive.org
Download Go to
Full URL
https://fundingchoicesmessages.google.com/f/AGSKWxXItyh6YeJxqeZp7oOu_qjwAOqRG8a2V_n_zFe_FHkjad4vdOJ9_62bmZ_N4Wfon91sdnFC49gTUYagdZqChcGNMDKkqorUUXB3e51H6fQe3Nx2_VtZDlPKZu5-MfLiyBX0VvS9OwyhPvCIsfgEe-YcwQvVImPSQr32SH3BOyTzqiuF7OjqHXXMSZEY/_/adw2./eroadvertising./digg_ads./ad_servlet..468x60-
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Host:
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H3
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QUIC, , AES_128_GCM
Server
142.250.80.78 Plainview, United States, ASN15169 (GOOGLE, US),
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lga34s35-in-f14.1e100.net
Software
ESF /
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Name Value
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:25 GMT
content-security-policy
script-src 'report-sample' 'nonce-bTUTpMLV_prCXLxuuvBqfA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport
content-encoding
gzip
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nosniff
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cross-origin
alt-svc
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x-xss-protection
0
reporting-endpoints
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pragma
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cross-origin-opener-policy
same-origin
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
x-frame-options
SAMEORIGIN
content-type
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cache-control
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permissions-policy
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expires
Mon, 01 Jan 1990 00:00:00 GMT
rum.js
pagead2.googlesyndication.com/pagead/js/ 		65 KB
24 KB 		Script
General
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Full URL
https://pagead2.googlesyndication.com/pagead/js/rum.js?fcd=true
Requested by
Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.EEDv5liViQk.es5.O/d=1/exm=kernel_loader,loader_js_executable/ed=1/rs=AJlcJMwy1Dh0_czaP0MNIRTtqSDjXxUlrw/m=ad_blocking_detection_executable
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H3
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QUIC, , AES_128_GCM
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142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
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lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:03:26 GMT
content-encoding
br
x-content-type-options
nosniff
age
3120
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
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Thu, 01 Jan 1970 00:00:00 GMT
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tag
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0
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1
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"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ch
Sec-CH-UA Sec-CH-UA-Arch Sec-CH-UA-Bitness Sec-CH-UA-Full-Version-List Sec-CH-UA-Mobile Sec-CH-UA-Model Sec-CH-UA-Platform Sec-CH-UA-Platform-Version Sec-CH-UA-WoW64
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*
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Redirect headers

alt-svc
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cache-control
no-store
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Download Go to
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Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
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lga25s73-in-f2.1e100.net
Software
cafe /
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Name Value
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Request headers

sec-ch-ua
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
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0
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3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://s.tpctrust.com/2/891457/analytics.js?de=2&di=www.britannica.com&dm=300x250&dt=8914571550085255332000&md=1&pp=8482&pv=2d54d428-58fb-4f7d-931a-0e505ba919a3&si=1815&sr=kargo.com&to=3&ua=Mozilla%2F5.0+%28Windows+NT+10.0%3B+Win64%3B+x64%29+AppleWebKit%2F537.36+%28KHTML%2C+like+Gecko%29+Chrome%2F123.0.0.0+Safari%2F537.36&ui=53538976-f529-3591-97bd-9e1bab9594e4
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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Software
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Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains
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Accept-Ch
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*
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2811
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0
ufs_web_display.js
pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ Frame 8484 		214 KB
65 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
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cafe /
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https://www.britannica.com/
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en-US,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:49:18 GMT
content-encoding
br
x-content-type-options
nosniff
age
368
p3p
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cross-origin-resource-policy
cross-origin
content-disposition
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alt-svc
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cache-control
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timing-allow-origin
*
expires
Thu, 11 Apr 2024 04:49:18 GMT
won
kraken.prod.kargo.com/api/v1/event/ Frame 8484 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v1/event/won?ctx=4de975ac-bae4-4fb8-a45b-366f565f1648
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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ec2-3-92-103-112.compute-1.amazonaws.com
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/
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
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Response headers

Pragma
no-cache
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Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
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keep-alive
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43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
serve
kraken.prod.kargo.com/api/v3/event/ Frame 8484 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v3/event/serve?ctx=4de975ac-bae4-4fb8-a45b-366f565f1648
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
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Software
/
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
Connection
keep-alive
Content-Length
43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
pixel
protected-by.clarium.io/ Frame 8484 		68 B
243 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://protected-by.clarium.io/pixel?tag=wt_d3lOODhyd1U2RklteGNYZ2hhN0lXRS1GenNFLzI4NDc5MDE0MzM6MXgx&v=5&s=v31hr5knj5o&id=eyJkZnAiOnsiYWQiOjQxMzY3ODU3NiwiYyI6MTM4MjUwNjQ4NzQzLCJsIjo1Njc0NTE0Mjg2LCJvIjoyODQ3OTAxNDMzLCJBIjoiLzE4MTkwMTc2LDE1NTEwMDUzL0FkVGhyaXZlX1NpZGViYXJfOS82MTU3NWU1YzkzNGM0ODFkNzE0YjNjYTkiLCJ5IjowLCJjbyI6MCwicyI6IkFkVGhyaXZlX0luZmluaXRlXzQifSwiYWRvbWFpbiI6Imt3aWtzZXQuY29tIiwidHBfY3JpZCI6IlBCOmthcmdvO19vQ0tKNEQ5anNJIn0%3D&cb=7278735&h=www.britannica.com&d=eyJ3aCI6ImQzbE9PRGh5ZDFVMlJrbHRlR05ZWjJoaE4wbFhSUzFHZW5ORkx6STRORGM1TURFME16TTZNWGd4Iiwid2QiOnsibyI6Mjg0NzkwMTQzMywidyI6IjEiLCJoIjoiMSJ9LCJ3ciI6Mn0=
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
18.213.42.65 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-18-213-42-65.compute-1.amazonaws.com
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nginx/1.18.0 (Ubuntu) /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

content-type
image/png
pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
cache-control
no-store, no-cache, must-revalidate, max-age=0
server
nginx/1.18.0 (Ubuntu)
expires
Sat, 26 Jul 1997 05:00:00 GMT
/
geo.privacymanager.io/ 		30 B
626 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://geo.privacymanager.io/
Requested by
Host: ats-wrapper.privacymanager.io
URL: https://ats-wrapper.privacymanager.io/ats-modules/7c0fbba7-c1f5-43f6-91e4-61f783b40366/ats.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.85.61.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-85-61-61.ewr53.r.cloudfront.net
Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 10 Apr 2024 08:30:57 GMT
via
1.1 753abf75c4fb02577e3748ad81a5ead0.cloudfront.net (CloudFront), 1.1 e832d261a0bb86f8ba09ea0550c8e77e.cloudfront.net (CloudFront)
x-amz-cf-pop
IAD61-P2, EWR53-P1
age
69869
x-amzn-requestid
7758e0f5-ad4f-4d22-bf54-85cfb1a905b1
x-amzn-trace-id
Root=1-66164e41-2a35a77743a7055d4f7a1951;Parent=78cc7528552e0a4e;Sampled=0;lineage=06620786:0
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
content-type
application/json
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-apigw-id
WAEqRGU7DoEELiQ=
content-length
30
x-amz-cf-id
eQ35a1fzbxFLy7vVlH90H8oDubRbglFlRiHaduFwq6wk_0Jq46QSGA==
access-control-allow-headers
Content-Type,Authorization,X-Amz-Date,X-Api-Key,X-Amz-Security-Token
send
ad-metrics.kargo.com/api/v1/ 		4 B
204 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://ad-metrics.kargo.com/api/v1/send?metric=loaded&value=1&params={%22format%22:%22unknown%22,%22version%22:%227.25.1%22,%22os%22:%22Windows%22,%22slot%22:%22_oCKJ4D9jsI%22,%22tagtype%22:%22unknown%22,%22platform%22:%22Desktop%22,%22adomain%22:%22%22,%22snippetType%22:%22unknown%22}
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.156.226.134 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-156-226-134.compute-1.amazonaws.com
Software
nginx/1.19.2 /
Resource Hash
74234e98afe7498fb5daf1f36ac2d78acc339464f950703b8c019892f982b90b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
*
Date
Thu, 11 Apr 2024 03:55:26 GMT
Server
nginx/1.19.2
Connection
keep-alive
Content-Length
4
Content-Type
application/json; charset=utf-8
rh-k.min.js
socialcanvas-cdn.kargo.com/js/ 		30 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://socialcanvas-cdn.kargo.com/js/rh-k.min.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26fa:5000:13:6a46:aa00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
b2f46ae29109809d9b1d5b2b12f880a746f5795d923fba30a9fbab1461e82893

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 10 Apr 2024 18:52:03 GMT
content-encoding
br
via
1.1 1ecf1db0c771b8f74edd4bd269377c1e.cloudfront.net (CloudFront)
last-modified
Mon, 27 Nov 2023 19:53:41 GMT
server
AmazonS3
x-amz-cf-pop
JFK52-P1
age
32604
etag
W/"b2a243668fbfdc92f5802d36f91f70f2"
x-amz-server-side-encryption
AES256
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
DY7WMemc5nGs_uxjICsI7VW6WUZcNc03zafLWf-0iE_BLxtM8AXVzw==
imp_track-response-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tk.kargo.com/t/imp_track-response-_oCKJ4D9jsI-MiddleBanner?uuid=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&krg_imp_id=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=281792758290.74994
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-98-83.compute-1.amazonaws.com
Software
/ Express
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
Express
Content-Type
image/gif
Access-Control-Allow-Origin
*
Cache-Control
no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0
Connection
keep-alive
Content-Length
43
Expires
Fri, 31 Dec 1998 12:00:00 GMT
imp_track-response-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tk.kargo.com/t/imp_track-response-_oCKJ4D9jsI-MiddleBanner?uuid=4f2e838b-de77-48dc-bd42-17c975dc5eef&krg_imp_id=4f2e838b-de77-48dc-bd42-17c975dc5eef&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=1188063089954.5847
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-98-83.compute-1.amazonaws.com
Software
/ Express
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
Express
Content-Type
image/gif
Access-Control-Allow-Origin
*
Cache-Control
no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0
Connection
keep-alive
Content-Length
43
Expires
Fri, 31 Dec 1998 12:00:00 GMT
imp_track-response-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tk.kargo.com/t/imp_track-response-_oCKJ4D9jsI-MiddleBanner?uuid=4de975ac-bae4-4fb8-a45b-366f565f1648&krg_imp_id=4de975ac-bae4-4fb8-a45b-366f565f1648&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=8506778611.728388
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-98-83.compute-1.amazonaws.com
Software
/ Express
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
Express
Content-Type
image/gif
Access-Control-Allow-Origin
*
Cache-Control
no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0
Connection
keep-alive
Content-Length
43
Expires
Fri, 31 Dec 1998 12:00:00 GMT
858880f4-adef-4916-8eea-9b329ab56b3d
crb.kargo.com/api/v1/initsync/ Frame 8660 		0
0 		Document
General
Check archive.org
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Full URL
https://crb.kargo.com/api/v1/initsync/858880f4-adef-4916-8eea-9b329ab56b3d?gdpr=0&gdpr_consent=&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6,7
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
75.101.222.61 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-75-101-222-61.compute-1.amazonaws.com
Software
/
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
no-cache, no-store, must-revalidate, private, max-age=0
content-encoding
gzip
content-length
1048
content-type
text/html; charset=UTF-8
date
Thu, 11 Apr 2024 03:55:26 GMT
expires
Thu, 01 Jan 1970 00:00:00 UTC
pragma
no-cache
vary
Origin
x-accel-expires
0
NFca8cHjfpGsNK56.js
storage.cloud.kargo.com/ad/network/thirdparty/ Frame A29B 		128 KB
44 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://storage.cloud.kargo.com/ad/network/thirdparty/NFca8cHjfpGsNK56.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.117.182.211 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a104-117-182-211.deploy.static.akamaitechnologies.com
Software
cloudflare /
Resource Hash
0331c60e0088f1f5f572c5ed1ac57f0b092a4a7c09e1286046a43844bc324e31

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
gzip
last-modified
Wed, 10 Apr 2024 16:38:42 GMT
server
cloudflare
etag
W/"3fb6653d8e57060ec9ab2cbcf4a9b5b24a6d2737"
vary
Accept-Encoding
access-control-max-age
86400
access-control-allow-methods
GET,POST
access-control-allow-origin
*
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=600, max-age=1800
access-control-allow-credentials
false
cf-ray
872430bb0d087ce7-EWR
access-control-allow-headers
*
content-length
45151
e98ae4c1-362d-4a98-ba7a-85b97f2acc50._AC_PT0_BL0_QL25_FMwebp_SX300_.png
m.media-amazon.com/images/S/al-na-9d5791cf-3faf/ Frame A29B 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/e98ae4c1-362d-4a98-ba7a-85b97f2acc50._AC_PT0_BL0_QL25_FMwebp_SX300_.png
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
45829355fa0a1ad761b6e910e1087d9d5634c265f4d479ff9de11ea2aacaf88f
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.b8b22817.1712807726.146b9e6
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
1716
surrogate-key
x-cache-407 /images/S/al-na-9d5791cf-3faf/e98ae4c1-362d-4a98-ba7a-85b97f2acc50
last-modified
Thu, 28 Mar 2024 10:59:29 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
x-amz-ir-id
f2f7f62a-defe-46e3-b6d2-5010951637e5
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
61K1EqwV7AL._AC_PT0_BL0_QL25_FMwebp_SX300_.jpg
m.media-amazon.com/images/I/ Frame A29B 		8 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/I/61K1EqwV7AL._AC_PT0_BL0_QL25_FMwebp_SX300_.jpg
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
52c373cb23e02bcd6f6f6a1c29841b3a075a6fbc01d7597f8a6898b79b27e490
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.b8b22817.1712807726.146b9e5
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
8116
surrogate-key
x-cache-430 /images/I/61K1EqwV7AL
last-modified
Sun, 25 Feb 2024 10:50:36 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
cache-control
public, max-age=630720000
x-amz-ir-id
a710e89e-a416-463a-9b95-d526aa07cb7f
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Wed, 06 Apr 2044 03:55:26 GMT
41qDlz8InOL.js
m.media-amazon.com/images/I/ Frame A29B 		18 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/41qDlz8InOL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
d2761090392dc5ebc11d12845e41d1a8af1fca6249e40cd1ce67354bc29c7530
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b984
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
5219
surrogate-key
x-cache-282 /images/I/41qDlz8InOL
last-modified
Wed, 26 May 2021 19:23:32 GMT
server
Server
vary
Accept-Encoding
content-type
application/x-javascript; charset=UTF-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630533015
x-amz-ir-id
171652ad-8cf5-4728-977f-fc7d5c3bf30a
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:59:01 GMT
714+3hZjzaL.js
m.media-amazon.com/images/I/ Frame A29B 		207 KB
46 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/714+3hZjzaL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
2dc40f9105dc996ffb80106322323cbc7b5117dbdcbb9e25e548cba33caf86d0
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b97d
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
46668
surrogate-key
x-cache-931 /images/I/714+3hZjzaL
last-modified
Wed, 26 May 2021 19:23:32 GMT
server
Server
vary
Accept-Encoding
content-type
application/x-javascript; charset=UTF-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630530149
x-amz-ir-id
fa5218a8-331d-41e2-9aff-9ac82b7e3039
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:11:15 GMT
81Td4qCTqZL.js
m.media-amazon.com/images/I/ Frame A29B 		455 KB
75 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/81Td4qCTqZL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
bf558bd022b5c67f1f9e2895a0ecf80c2f7f5cb27d7b5e44ba90f77c0758a9f6
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b982
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
76578
surrogate-key
x-cache-032 /images/I/81Td4qCTqZL
last-modified
Tue, 09 Apr 2024 16:47:09 GMT
server
Server
content-type
application/x-javascript
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630704147
x-amz-ir-id
da555382-be11-4551-b694-6d1f853837d3
timing-allow-origin
https://www.britannica.com/
expires
Tue, 05 Apr 2044 23:31:13 GMT
csmv6.js
c.amazon-adsystem.com/bao-csm/rtb/ Frame A29B 		45 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://c.amazon-adsystem.com/bao-csm/rtb/csmv6.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.63.215 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-238-63-215.jfk52.r.cloudfront.net
Software
Server /
Resource Hash
1515759a6e6abef0ab248fe514cb3351b5de3be98d6a003b8290f533e7cae775

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
agmm2XtP56EtirPCUIVgAeNxdEKoOMJQ
content-encoding
gzip
via
1.1 e4063174e49a72dbf23ed047ff7d7c56.cloudfront.net (CloudFront)
date
Wed, 10 Apr 2024 07:39:14 GMT
x-amz-cf-pop
JFK52-P4
age
72971
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
server
Server
x-amz-rid
0E4DWBW6R6R9FFX8842G
etag
fa83812d25c6f0048d9cf1fc8bdeb0ef
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=86400
accept-ranges
bytes
x-amz-cf-id
x2QQ1BOk5ff8rhgmnu5MCsio6hk6w59xatTOnuG1N63Zh-SafcUWYQ==
billable
kraken.prod.kargo.com/api/v1/event/ Frame A29B 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v1/event/billable?ctx=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&adtag_version=7.25.1
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-92-103-112.compute-1.amazonaws.com
Software
/
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
Connection
keep-alive
Content-Length
43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
adtag-pixel
kraken.prod.kargo.com/api/v1/event/ Frame A29B 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v1/event/adtag-pixel?ctx=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&adtag_version=7.25.1
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-92-103-112.compute-1.amazonaws.com
Software
/
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
Connection
keep-alive
Content-Length
43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
p
sb.scorecardresearch.com/ Frame A29B 		43 B
599 B 		Image
General
Check archive.org
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Full URL
https://sb.scorecardresearch.com/p?c1=8&c2=13026509&c3=1&ns_ap_it=b&rn=1712807726419&c4=null
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.164.116.98 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-116-98.jfk50.r.cloudfront.net
Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
via
1.1 42cdf90926c91454b0e8865bb13f3962.cloudfront.net (CloudFront)
accept-ch
UA, Platform, Arch, Model, Mobile
x-amz-cf-pop
JFK50-P6
x-cache
Miss from cloudfront
content-type
image/gif
content-length
43
x-amz-cf-id
pKQ_RvKmt8jyhkTXn1eL6SWjVUqQlg-wBeZ82aSkF_rbYiGJPkSHig==
41qDlz8InOL.js
m.media-amazon.com/images/I/ Frame 0B48 		18 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/41qDlz8InOL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
d2761090392dc5ebc11d12845e41d1a8af1fca6249e40cd1ce67354bc29c7530
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b983
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
5219
surrogate-key
x-cache-282 /images/I/41qDlz8InOL
last-modified
Wed, 26 May 2021 19:23:32 GMT
server
Server
vary
Accept-Encoding
content-type
application/x-javascript; charset=UTF-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630533015
x-amz-ir-id
171652ad-8cf5-4728-977f-fc7d5c3bf30a
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:59:01 GMT
714+3hZjzaL.js
m.media-amazon.com/images/I/ Frame 0B48 		207 KB
46 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/714+3hZjzaL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
2dc40f9105dc996ffb80106322323cbc7b5117dbdcbb9e25e548cba33caf86d0
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b985
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
46668
surrogate-key
x-cache-931 /images/I/714+3hZjzaL
last-modified
Wed, 26 May 2021 19:23:32 GMT
server
Server
vary
Accept-Encoding
content-type
application/x-javascript; charset=UTF-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630530149
x-amz-ir-id
fa5218a8-331d-41e2-9aff-9ac82b7e3039
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:11:15 GMT
81Td4qCTqZL.js
m.media-amazon.com/images/I/ Frame 0B48 		455 KB
75 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/81Td4qCTqZL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
bf558bd022b5c67f1f9e2895a0ecf80c2f7f5cb27d7b5e44ba90f77c0758a9f6
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b986
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
76578
surrogate-key
x-cache-032 /images/I/81Td4qCTqZL
last-modified
Tue, 09 Apr 2024 16:47:09 GMT
server
Server
content-type
application/x-javascript
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630704147
x-amz-ir-id
da555382-be11-4551-b694-6d1f853837d3
timing-allow-origin
https://www.britannica.com/
expires
Tue, 05 Apr 2044 23:31:13 GMT
/
ts.amazon-adsystem.com/ Frame 0B48 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ts.amazon-adsystem.com/?s=%7B%22sourceid%22%3A%222070%22%2C%22sourcetype%22%3A%22rtb%22%2C%22traffictype%22%3A%22web%22%2C%22mediatype%22%3A%22display%22%7D&p=%7B%22ep%22%3A%5B%5D%2C%22bidId%22%3A%22UfAuBX-G--YGY6uinnowrQ%22%7D
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2512:d600:1c:d13c:df40:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
8ddc149c683494166174815145a79cbbd19ed47bad89a04cfc6e46c03654b534

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Date
Wed, 10 Apr 2024 05:38:31 GMT
x-amz-version-id
T1wpe5Z1sRBQgl_75euapxpsMoXVameZ
Via
1.1 2ea9039b9f2f8786d91875568c2764d6.cloudfront.net (CloudFront)
Last-Modified
Wed, 10 Apr 2024 05:36:51 GMT
Server
AmazonS3
X-Amz-Cf-Pop
JFK50-P7
Age
80216
ETag
"e8edfd51b5f964ee289ccb19d71c210b"
x-amz-server-side-encryption
AES256
X-Cache
Hit from cloudfront
Content-Type
application/javascript
Connection
keep-alive
Accept-Ranges
bytes
Content-Length
1917
X-Amz-Cf-Id
XjAGqOMMMTzomM4uEzPhkJ9JlraCP349JZ2RYavp8Dhbz2pju9Nt7A==
csmv6.js
c.amazon-adsystem.com/bao-csm/rtb/ Frame 0B48 		45 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://c.amazon-adsystem.com/bao-csm/rtb/csmv6.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.63.215 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-238-63-215.jfk52.r.cloudfront.net
Software
Server /
Resource Hash
1515759a6e6abef0ab248fe514cb3351b5de3be98d6a003b8290f533e7cae775

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
agmm2XtP56EtirPCUIVgAeNxdEKoOMJQ
content-encoding
gzip
via
1.1 e4063174e49a72dbf23ed047ff7d7c56.cloudfront.net (CloudFront)
date
Wed, 10 Apr 2024 07:39:14 GMT
x-amz-cf-pop
JFK52-P4
age
72971
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
server
Server
x-amz-rid
0E4DWBW6R6R9FFX8842G
etag
fa83812d25c6f0048d9cf1fc8bdeb0ef
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=86400
accept-ranges
bytes
x-amz-cf-id
50GdZLbbSjGwv2_Dn5s36EDZ6BX3x6QoWxWRtXvEjw49CW5ajhUD5w==
billable
kraken.prod.kargo.com/api/v1/event/ Frame 0B48 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v1/event/billable?ctx=4f2e838b-de77-48dc-bd42-17c975dc5eef&adtag_version=7.25.1
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-92-103-112.compute-1.amazonaws.com
Software
/
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
Connection
keep-alive
Content-Length
43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
adtag-pixel
kraken.prod.kargo.com/api/v1/event/ Frame 0B48 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v1/event/adtag-pixel?ctx=4f2e838b-de77-48dc-bd42-17c975dc5eef&adtag_version=7.25.1
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-92-103-112.compute-1.amazonaws.com
Software
/
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
Connection
keep-alive
Content-Length
43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
p
sb.scorecardresearch.com/ Frame 0B48 		43 B
598 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sb.scorecardresearch.com/p?c1=8&c2=13026509&c3=1&ns_ap_it=b&rn=1712807726441&c4=null
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.164.116.98 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-116-98.jfk50.r.cloudfront.net
Software
/
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
via
1.1 42cdf90926c91454b0e8865bb13f3962.cloudfront.net (CloudFront)
accept-ch
UA, Platform, Arch, Model, Mobile
x-amz-cf-pop
JFK50-P6
x-cache
Miss from cloudfront
content-type
image/gif
content-length
43
x-amz-cf-id
1RZgQ7k65sbaNlYVCZ4JP4VW9uoCrcKjUVUTAviH6kzdfcZ0dl3xig==
4a98f508-1b91-4bc6-a158-0f2ea070790d._AC_PT0_BL0_QL25_FMwebp_SX300_.png
m.media-amazon.com/images/S/al-na-9d5791cf-3faf/ Frame 0B48 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/4a98f508-1b91-4bc6-a158-0f2ea070790d._AC_PT0_BL0_QL25_FMwebp_SX300_.png
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
d086c4a07021c4efcc938628a2b675c50302829ff998d8be35ebe52663fc2d8e
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b9df
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
1492
surrogate-key
x-cache-441 /images/S/al-na-9d5791cf-3faf/4a98f508-1b91-4bc6-a158-0f2ea070790d
last-modified
Wed, 27 Dec 2023 22:11:11 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
x-amz-ir-id
f8915683-039b-4f0f-af44-4452b741b2b9
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
61CfZQiwVGL._AC_PT0_BL0_QL25_FMwebp_SX300_.jpg
m.media-amazon.com/images/I/ Frame 0B48 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/I/61CfZQiwVGL._AC_PT0_BL0_QL25_FMwebp_SX300_.jpg
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
7dcd608afb043e959539b7bb91186953f138c6c9b3f932a1c9ec11e004d3eee8
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.b8b22817.1712807726.146b9e1
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
2018
surrogate-key
x-cache-119 /images/I/61CfZQiwVGL
last-modified
Thu, 17 Nov 2022 16:44:58 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630720000
x-amz-ir-id
30544625-749d-429e-a59b-739fb24bcb2a
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Wed, 06 Apr 2044 03:55:26 GMT
transparent-1x1.png
m.media-amazon.com/images/G/01/d16g/kpw/ Frame 0B48 		68 B
492 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/G/01/d16g/kpw/transparent-1x1.png
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
63ef318d96b5d0d0ceba6e04a4e622b1158335cdc67c49e27839132c6f655058
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b9e4
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
68
surrogate-key
x-cache-605 /images/G/01/d16g/kpw/transparent-1x1
last-modified
Fri, 26 Apr 2019 16:38:28 GMT
server
Server
content-type
image/png
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=70538
x-amz-ir-id
5f25e9ce-aaaf-43d9-a0bb-259274c50bb0
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Thu, 11 Apr 2024 23:31:04 GMT
ac-topright-sprite.png
images-na.ssl-images-amazon.com/images/G/01/da/adchoices/ Frame 0B48 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://images-na.ssl-images-amazon.com/images/G/01/da/adchoices/ac-topright-sprite.png
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3be Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
ef41212a278b695b42d60b2ab9423983c102297349d13439c5e13abeb3c2aa01

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
akamai-cache-status
Hit from child
akamai-grn
0.beb22817.1712807726.1b228e46
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
1711
surrogate-key
x-cache-185 /images/G/01/da/adchoices/ac-topright-sprite
last-modified
Fri, 16 Nov 2012 23:02:38 GMT
server
Server
content-type
image/png
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=55566
x-amz-ir-id
d423b19c-fb3c-4ed8-8fc1-8a631a83529a
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Thu, 11 Apr 2024 19:21:32 GMT
AmazonUIFont-amazonember_rgit-9cc1bb64eb270135f1adf3a4881c2ee5e7c37be5._V2_.woff2
m.media-amazon.com/images/G/01/AUIClients/ Frame 0B48 		17 KB
18 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/G/01/AUIClients/AmazonUIFont-amazonember_rgit-9cc1bb64eb270135f1adf3a4881c2ee5e7c37be5._V2_.woff2
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
cb0f25ca005489d2399434c33762f291bd8746714eae3aa72de20aca08edc458
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
Origin
https://www.britannica.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
gzip
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b979
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
17364
surrogate-key
x-cache-683 /images/G/01/AUIClients/AmazonUIFont-amazonember_rgit-9cc1bb64eb270135f1adf3a4881c2ee5e7c37be5
last-modified
Sat, 11 Jun 2016 01:31:22 GMT
server
Server
vary
Accept-Encoding
content-type
application/font-woff2; charset=utf-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630532989
x-amz-ir-id
aeaf82ac-99aa-4c31-be37-59be9f3f252f
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:58:35 GMT
AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa._V2_.woff2
m.media-amazon.com/images/G/01/AUIClients/ Frame 0B48 		16 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/G/01/AUIClients/AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa._V2_.woff2
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
cded49f94fc16dc0a14923975e159fbf4b14844593e612c1342c9e34e2f96821
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
Origin
https://www.britannica.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
gzip
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b97a
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
16644
surrogate-key
x-cache-452 /images/G/01/AUIClients/AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa
last-modified
Sat, 11 Jun 2016 01:31:21 GMT
server
Server
vary
Accept-Encoding
content-type
application/font-woff2; charset=utf-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630532989
x-amz-ir-id
66c77c5b-0bb4-4668-9339-3aa6eded4d44
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:58:35 GMT
4a98f508-1b91-4bc6-a158-0f2ea070790d._AC_PT0_BL0_QL25_FMwebp_SX300_.png
m.media-amazon.com/images/S/al-na-9d5791cf-3faf/ Frame 884D 		1 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/4a98f508-1b91-4bc6-a158-0f2ea070790d._AC_PT0_BL0_QL25_FMwebp_SX300_.png
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
d086c4a07021c4efcc938628a2b675c50302829ff998d8be35ebe52663fc2d8e
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b988
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
1492
surrogate-key
x-cache-441 /images/S/al-na-9d5791cf-3faf/4a98f508-1b91-4bc6-a158-0f2ea070790d
last-modified
Wed, 27 Dec 2023 22:11:11 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
x-amz-ir-id
f8915683-039b-4f0f-af44-4452b741b2b9
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
41qDlz8InOL.js
m.media-amazon.com/images/I/ Frame 884D 		18 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/41qDlz8InOL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
d2761090392dc5ebc11d12845e41d1a8af1fca6249e40cd1ce67354bc29c7530
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b9e3
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
5219
surrogate-key
x-cache-282 /images/I/41qDlz8InOL
last-modified
Wed, 26 May 2021 19:23:32 GMT
server
Server
vary
Accept-Encoding
content-type
application/x-javascript; charset=UTF-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630533015
x-amz-ir-id
171652ad-8cf5-4728-977f-fc7d5c3bf30a
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:59:01 GMT
714+3hZjzaL.js
m.media-amazon.com/images/I/ Frame 884D 		207 KB
46 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/714+3hZjzaL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
2dc40f9105dc996ffb80106322323cbc7b5117dbdcbb9e25e548cba33caf86d0
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b9e2
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
46668
surrogate-key
x-cache-931 /images/I/714+3hZjzaL
last-modified
Wed, 26 May 2021 19:23:32 GMT
server
Server
vary
Accept-Encoding
content-type
application/x-javascript; charset=UTF-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630530149
x-amz-ir-id
fa5218a8-331d-41e2-9aff-9ac82b7e3039
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:11:15 GMT
81Td4qCTqZL.js
m.media-amazon.com/images/I/ Frame 884D 		455 KB
75 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/I/81Td4qCTqZL.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
bf558bd022b5c67f1f9e2895a0ecf80c2f7f5cb27d7b5e44ba90f77c0758a9f6
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
br
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b987
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
76578
surrogate-key
x-cache-032 /images/I/81Td4qCTqZL
last-modified
Tue, 09 Apr 2024 16:47:09 GMT
server
Server
content-type
application/x-javascript
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630704147
x-amz-ir-id
da555382-be11-4551-b694-6d1f853837d3
timing-allow-origin
https://www.britannica.com/
expires
Tue, 05 Apr 2044 23:31:13 GMT
csmv6.js
c.amazon-adsystem.com/bao-csm/rtb/ Frame 884D 		45 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://c.amazon-adsystem.com/bao-csm/rtb/csmv6.js
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.63.215 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-238-63-215.jfk52.r.cloudfront.net
Software
Server /
Resource Hash
1515759a6e6abef0ab248fe514cb3351b5de3be98d6a003b8290f533e7cae775

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
agmm2XtP56EtirPCUIVgAeNxdEKoOMJQ
content-encoding
gzip
via
1.1 e4063174e49a72dbf23ed047ff7d7c56.cloudfront.net (CloudFront)
date
Wed, 10 Apr 2024 07:39:14 GMT
x-amz-cf-pop
JFK52-P4
age
72971
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
server
Server
x-amz-rid
0E4DWBW6R6R9FFX8842G
etag
fa83812d25c6f0048d9cf1fc8bdeb0ef
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=86400
accept-ranges
bytes
x-amz-cf-id
MGi-bXf1MkymCS5UpfnagyMSlEnBZgBJGkXSWAdwk4gtXxE21-qaCQ==
billable
kraken.prod.kargo.com/api/v1/event/ Frame 884D 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v1/event/billable?ctx=4de975ac-bae4-4fb8-a45b-366f565f1648&adtag_version=7.25.1
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-92-103-112.compute-1.amazonaws.com
Software
/
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
Connection
keep-alive
Content-Length
43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
adtag-pixel
kraken.prod.kargo.com/api/v1/event/ Frame 884D 		43 B
346 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://kraken.prod.kargo.com/api/v1/event/adtag-pixel?ctx=4de975ac-bae4-4fb8-a45b-366f565f1648&adtag_version=7.25.1
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.92.103.112 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-92-103-112.compute-1.amazonaws.com
Software
/
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:26 GMT
X-Accel-Expires
0
Vary
Origin
Content-Type
image/gif
Cache-Control
no-cache, no-store, no-transform, must-revalidate, private, max-age=0
Connection
keep-alive
Content-Length
43
Expires
Thu, 01 Jan 1970 00:00:00 GMT
p
sb.scorecardresearch.com/ Frame 884D 		43 B
599 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://sb.scorecardresearch.com/p?c1=8&c2=13026509&c3=1&ns_ap_it=b&rn=1712807726472&c4=null
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.164.116.98 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-164-116-98.jfk50.r.cloudfront.net
Software
/
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
via
1.1 42cdf90926c91454b0e8865bb13f3962.cloudfront.net (CloudFront)
accept-ch
UA, Platform, Arch, Model, Mobile
x-amz-cf-pop
JFK50-P6
x-cache
Miss from cloudfront
content-type
image/gif
content-length
43
x-amz-cf-id
JUm9O_oxralJpBxHgWz-zSe7HC3Z1fgKDHYr8dP2v4B3VRSnXPkUew==
61YRTwb934L._AC_PT0_BL0_QL25_FMwebp_SX300_.jpg
m.media-amazon.com/images/I/ Frame 884D 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/I/61YRTwb934L._AC_PT0_BL0_QL25_FMwebp_SX300_.jpg
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
7e254edca506b38285f2db0c00819dd36c20d13bfe7ae2127b652e83ffb6d6b0
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.b8b22817.1712807726.146b9e0
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
5806
surrogate-key
x-cache-329 /images/I/61YRTwb934L
last-modified
Tue, 12 Dec 2023 22:53:39 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630720000
x-amz-ir-id
bf48e996-17e6-4388-b3a6-097c9758dc8f
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Wed, 06 Apr 2044 03:55:26 GMT
transparent-1x1.png
m.media-amazon.com/images/G/01/d16g/kpw/ Frame 884D 		68 B
492 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/G/01/d16g/kpw/transparent-1x1.png
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
63ef318d96b5d0d0ceba6e04a4e622b1158335cdc67c49e27839132c6f655058
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b9de
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
68
surrogate-key
x-cache-605 /images/G/01/d16g/kpw/transparent-1x1
last-modified
Fri, 26 Apr 2019 16:38:28 GMT
server
Server
content-type
image/png
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=70538
x-amz-ir-id
5f25e9ce-aaaf-43d9-a0bb-259274c50bb0
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Thu, 11 Apr 2024 23:31:04 GMT
ac-topright-sprite.png
images-na.ssl-images-amazon.com/images/G/01/da/adchoices/ Frame 884D 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://images-na.ssl-images-amazon.com/images/G/01/da/adchoices/ac-topright-sprite.png
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3be Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
ef41212a278b695b42d60b2ab9423983c102297349d13439c5e13abeb3c2aa01

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
akamai-cache-status
Hit from child
akamai-grn
0.beb22817.1712807726.1b228e45
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
1711
surrogate-key
x-cache-185 /images/G/01/da/adchoices/ac-topright-sprite
last-modified
Fri, 16 Nov 2012 23:02:38 GMT
server
Server
content-type
image/png
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=55566
x-amz-ir-id
d423b19c-fb3c-4ed8-8fc1-8a631a83529a
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Thu, 11 Apr 2024 19:21:32 GMT
AmazonUIFont-amazonember_rgit-9cc1bb64eb270135f1adf3a4881c2ee5e7c37be5._V2_.woff2
m.media-amazon.com/images/G/01/AUIClients/ Frame 884D 		17 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/G/01/AUIClients/AmazonUIFont-amazonember_rgit-9cc1bb64eb270135f1adf3a4881c2ee5e7c37be5._V2_.woff2
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
cb0f25ca005489d2399434c33762f291bd8746714eae3aa72de20aca08edc458
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
Origin
https://www.britannica.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
gzip
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b97b
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
17364
surrogate-key
x-cache-683 /images/G/01/AUIClients/AmazonUIFont-amazonember_rgit-9cc1bb64eb270135f1adf3a4881c2ee5e7c37be5
last-modified
Sat, 11 Jun 2016 01:31:22 GMT
server
Server
vary
Accept-Encoding
content-type
application/font-woff2; charset=utf-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630532989
x-amz-ir-id
aeaf82ac-99aa-4c31-be37-59be9f3f252f
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:58:35 GMT
AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa._V2_.woff2
m.media-amazon.com/images/G/01/AUIClients/ Frame 884D 		16 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://m.media-amazon.com/images/G/01/AUIClients/AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa._V2_.woff2
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
cded49f94fc16dc0a14923975e159fbf4b14844593e612c1342c9e34e2f96821
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
Origin
https://www.britannica.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
content-encoding
gzip
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807726.146b97f
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
16644
surrogate-key
x-cache-452 /images/G/01/AUIClients/AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa
last-modified
Sat, 11 Jun 2016 01:31:21 GMT
server
Server
vary
Accept-Encoding
content-type
application/font-woff2; charset=utf-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630532989
x-amz-ir-id
66c77c5b-0bb4-4668-9339-3aa6eded4d44
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:58:35 GMT
usersync.html
cdn.undertone.com/js/ Frame 31D1 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://cdn.undertone.com/js/usersync.html?gdpr=&gdpr_consent=&us_privacy=1YNY&redirect=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3Dundertone%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%26f%3Db%26uid%3D%24UID
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:261f:2400:1f:2473:9080:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

age
71365
content-encoding
gzip
content-type
text/html
date
Wed, 10 Apr 2024 08:06:02 GMT
etag
W/"c0ad5bceb34dc473809dd23603a31cec"
last-modified
Wed, 13 Dec 2023 14:37:07 GMT
server
AmazonS3
vary
Accept-Encoding
via
1.1 08c35fba3c05c07f78b1292e4a5f949a.cloudfront.net (CloudFront)
x-amz-cf-id
Ql4PBnd3fCK6F4fk1vXD5T7BkPznSO9sNZLwNmuDONcG4XbZa-K_UA==
x-amz-cf-pop
JFK52-P3
x-amz-replication-status
COMPLETED
x-amz-server-side-encryption
AES256
x-amz-version-id
FpPUYNzys4ObbGRuHL8tOpxgUSayXD44
x-cache
Hit from cloudfront
gen_204
pagead2.googlesyndication.com/pagead/ Frame 2C62 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=av-js&type=reach&proto=CAlgAWACaAM%3D
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
admi
aax-us-east.amazon-adsystem.com/e/dtb/ Frame 0AB9 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://aax-us-east.amazon-adsystem.com/e/dtb/admi?b=JAvb4IR0850_AHkVxG1JixIAAAGOy0vEewEAAAJYAQBhcHNfdHhuX2JpZDEgICBhcHNfdHhuX2ltcDEgICCZngXP&rnd=3226937968761712807725640&pp=grt69s&p=1dfpj4&ep=%7B%22ce%22%3A%221%22%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Cache-Control
no-store, max-age=0
Connection
keep-alive
Content-Length
6988
Content-Type
text/html;charset=UTF-8
Date
Thu, 11 Apr 2024 03:55:26 GMT
Server
Server
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Vary
Content-Type,Accept-Encoding,User-Agent
x-amz-rid
KK1ZGXB9RT926D0GH1CM
csm_othersv5.js
c.amazon-adsystem.com/bao-csm/direct/ Frame 2C62 		50 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://c.amazon-adsystem.com/bao-csm/direct/csm_othersv5.js
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.63.215 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-238-63-215.jfk52.r.cloudfront.net
Software
Server /
Resource Hash
a11d922e4bad4946b06ac83257ae4eb4afeb7827bc5a81228208de535c4eaa59

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
3NIcSFNr9p1jusLuSsN.zRRw8qc1ylAz
content-encoding
gzip
via
1.1 e4063174e49a72dbf23ed047ff7d7c56.cloudfront.net (CloudFront)
date
Wed, 10 Apr 2024 08:20:46 GMT
x-amz-cf-pop
JFK52-P4
age
70479
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
server
Server
x-amz-rid
0QMZA671Y19R8RYDJ0G7
etag
d8047a7254dd13d57c7a3c283b6c03ea
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=86400
accept-ranges
bytes
x-amz-cf-id
uLieysHlc_tHk_m6WoDEAsX5cFnxSgGFqxLSj0W1g91MbzWf2z6LBg==
truncated
/ Frame 2C62 		211 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
c8e8b03e3643724d9759c87fd29e21581f7f39b0510b3d1de9e3c2e30a5cf65f

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Type
image/png
gen_204
pagead2.googlesyndication.com/pagead/ Frame 7CA0 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=av-js&type=reach&proto=CAlgAWACaAM%3D
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
truncated
/ Frame 7CA0 		218 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
68c18850a48f40c3557d6ef8c49ae84212acdded02d4db631f9f0743cfe7d073

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Type
image/png
view
securepubads.g.doubleclick.net/pcs/ Frame 7CA0 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjstE7qYdVyKeLMZspQg3Piq84ARPi4k3sWgtvkJJ4N20-Ey5VTklHaoBBSzoq59g0ivYpeUXKc3ccgvAt_iHZBXlmWPBCkdl2XtajorZ_NOhS9a-gs2c-TvnPUd8ytbh_CPMFRgi5GRDzC2pr--ToOm8wWoS8EagLyu3Ag_uVI7tJ9CDSZ4jrDuKT_f_Mvrgtvml30Fk7evR5u48akaj4uWN-E_aHykO6PXfbdqqUq6U7aqjO7d6sKCXu1m9mELvaz9djBM4taD3xdcm7SXIHyMh9KAl_s8KYu0XMdZGxOWq0iiKFJXMQC_p8muN423wda-yvm9i2E7_-Oi72Yc64Inc9FkjY2BZSQ_XegArgXDORfhht2dHL_Ft9xy-zudo_-6ZEeZzQPM03vDwyzeun9eg77QxZPlrKjCE6gtccqXH&sai=AMfl-YT-bUTb1P6wJWKYht9122YTQR2KUpQksrrAUDyNK8tPKuepX20ioTtvb0ZuoHjMbUk5D_I4rdZCzVvt7qtkgSNA13jIfkyrL2KGcrJ6ox7miQNjGE2QZKqLK9q2GRurvsdJ_Gon6gH1DE9pToXw-hA&sig=Cg0ArKJSzPtwR9XNLY2hEAE&uach_m=%5BUACH%5D&urlfix=1&adurl=
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Thu, 11 Apr 2024 03:55:26 GMT
gen_204
pagead2.googlesyndication.com/pagead/ Frame A8EA 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=av-js&type=reach&proto=CAlgAWACaAM%3D
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
truncated
/ Frame A8EA 		214 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
3f83e5d690d2c81b214a1a43eb34424786a2c56dcd344214e8b505ac159316bc

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Type
image/png
view
securepubads.g.doubleclick.net/pcs/ Frame A8EA 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjstfiRkFzPDGnJcGsHKNAK0pntFdeuG3sOL_364s_zEfEj093R-f_d3RfZ0bECj5q7djrJPm6AIpo3_wP3b3IsLuls_HwZaVa6XizB3zbO6FeuaKJz0yOMWlQOpA8QX9dNOkmUI2fac2zKqV4frmAcFHSeLLbOdERAgWrL66QjFvORPXq3gRU2UZfI503W5w_qbdYwttxLlQecERAR33Ccdd1Mrzvsfoj7RTbjNhHUzVUoX65E6z9n48yd4mOfxTV9pOQLcU3yBv2EMKBNd4qeZQQ5oFvoWvotH_cTt5CRUJ5Jx3mVrwrHJdXQE_QNomDFq8O4aOVNnrwc99LQmqa6vYsqGI4FiO627Yhz_5k_vbUQAlQ6Fw_r98z_S5bGGTeo38Mc7rXR-3FuAWJC16c9cuppwg8fR8Icr-jjD7wNfy&sai=AMfl-YTF3uOFEkzgo3NZbtbXgOCKPJlfPNs4B_zRtFee-jmU0tTWEJY_GFWONpoJ0I9umlYfLjvdIUhpfo--g2ckdEbPYt4Y2jfwJ12_Noe96rN140r4IQ2Ik-Z4-Z-GuT1moM5OP9w63GtB2GjKcd8tsQ&sig=Cg0ArKJSzCmJIq0irU7QEAE&uach_m=%5BUACH%5D&urlfix=1&adurl=
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Thu, 11 Apr 2024 03:55:26 GMT
view
securepubads.g.doubleclick.net/pcs/ Frame A97C 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjssTEpvxpkbrAHwLJ6HzxMDQiNWRAyH4m5c2x0KwEbS31gF2tgoZSOChGr4UGsziOGu5Njjq61Pjc8RER9NPrIH7safS6-fB3aYGdP5nnb4lrVFEbOlIxjWFlmi9lGhUh1goElN8_vvq6ioHfoSvAz_1DhkNNc480bd5Cy6yU7Icdi3TAaYtZ96YtbSqDU-P4EPzDlKgkuSHKTjxYU8CanugiICWba0cvn89h9MfvkhJpDe92evVeQCVpnbDF8FC64-TSMVK0sTF8g8L4zRWbi8kagMuPzyBdUep9DOQjjZUVW75qlM4IabI5vjpg6e8bJGTTAp_qmdjd9Ko1FLf4NmgwfNAihME_a3l25JqHyW0aPptFjd-NUuzoDDCwFWjWd1_K3HOxXTj489yZ0m83c1ECbBjqsXbd5fdKS6x7jaB&sai=AMfl-YR42FnuGopW7h0RMsGUJ3_CxY6-SAT2D5oYZeENzGaxz0lWNWyo8wlS5gqqlRWYq_JCp4oPco42M_XlcqM1o64r6RcraCmzCy-AwV3S7zE8ZFlOdVGt7sDGt2DQRGwXRNvuro0pIv0R3hHAkLniEI0&sig=Cg0ArKJSzGsfiT7oFfu8EAE&uach_m=%5BUACH%5D&urlfix=1&adurl=
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Thu, 11 Apr 2024 03:55:26 GMT
gen_204
pagead2.googlesyndication.com/pagead/ Frame A97C 		0
0 		Fetch
General
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https://pagead2.googlesyndication.com/pagead/gen_204?id=av-js&type=reach&proto=CAlgAWACaAM%3D
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
truncated
/ Frame A97C 		213 B
0 		Image
General
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
d68188d15a1960f04ebd22cc793610c0e0c98c6a12b8c33073054f51c966ec76

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Type
image/png
gen_204
pagead2.googlesyndication.com/pagead/ Frame D5BC 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=av-js&type=reach&proto=CAlgAWACaAM%3D
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:26 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
admi
aax-us-east.amazon-adsystem.com/e/dtb/ Frame 216A 		0
0 		Document
General
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Full URL
https://aax-us-east.amazon-adsystem.com/e/dtb/admi?b=JDsh9lYdrxDNJpdF2DifubAAAAGOy0vEZQEAAAJYAQBhcHNfdHhuX2JpZDEgICBhcHNfdHhuX2ltcDEgICCcHvv-&rnd=9586063739051712807725617&pp=rldc74&p=1dfpj4&ep=%7B%22ce%22%3A%221%22%7D
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Cache-Control
no-store, max-age=0
Connection
keep-alive
Content-Length
7216
Content-Type
text/html;charset=UTF-8
Date
Thu, 11 Apr 2024 03:55:27 GMT
Server
Server
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Vary
Content-Type,Accept-Encoding,User-Agent
x-amz-rid
YNYYZC0H8F6DQWYNFCK0
csm_othersv5.js
c.amazon-adsystem.com/bao-csm/direct/ Frame D5BC 		50 KB
16 KB 		Script
General
Check archive.org
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Full URL
https://c.amazon-adsystem.com/bao-csm/direct/csm_othersv5.js
Requested by
Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.238.63.215 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-238-63-215.jfk52.r.cloudfront.net
Software
Server /
Resource Hash
a11d922e4bad4946b06ac83257ae4eb4afeb7827bc5a81228208de535c4eaa59

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-amz-version-id
3NIcSFNr9p1jusLuSsN.zRRw8qc1ylAz
content-encoding
gzip
via
1.1 e4063174e49a72dbf23ed047ff7d7c56.cloudfront.net (CloudFront)
date
Wed, 10 Apr 2024 08:20:46 GMT
x-amz-cf-pop
JFK52-P4
age
70479
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
server
Server
x-amz-rid
0QMZA671Y19R8RYDJ0G7
etag
d8047a7254dd13d57c7a3c283b6c03ea
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=86400
accept-ranges
bytes
x-amz-cf-id
NICEqGpXEfzexMRPTdgew6JSrOdZG8WYjGkjJKY-zhCvX3lxexHHWg==
truncated
/ Frame D5BC 		211 B
0 		Image
General
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
d70905cba7396208ef8ae0d98d6fd82b93a0a6c4b8e6b8dfef4bcc0b3f0e0f22

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Type
image/png
1a
i.clean.gg/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://i.clean.gg/1a
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.95.69.49 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
49.69.95.34.bc.googleusercontent.com
Software
nginx/1.21.6 /
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Origin,Accept,X-API-Key
access-control-allow-methods
GET, POST, OPTIONS
access-control-allow-origin
*
access-control-max-age
1728000
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
content-type
text/plain; charset=utf-8
date
Thu, 11 Apr 2024 03:55:27 GMT
server
nginx/1.21.6
via
1.1 google
1a
i.clean.gg/ Frame A29B 		0
104 B 		XHR
General
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Full URL
https://i.clean.gg/1a
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/thirdparty/NFca8cHjfpGsNK56.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.95.69.49 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
49.69.95.34.bc.googleusercontent.com
Software
nginx/1.21.6 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
application/json

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
via
1.1 google
server
nginx/1.21.6
access-control-allow-methods
GET, POST, OPTIONS
content-type
application/octet-stream
access-control-allow-origin
*
access-control-expose-headers
Content-Length,Content-Range
access-control-allow-headers
DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Origin,Accept,X-API-Key
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
gen_204
pagead2.googlesyndication.com/pagead/ Frame 8484 		0
0 		Fetch
General
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Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=av-js&type=reach&proto=CAlgAWACaAM%3D
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:27 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
truncated
/ Frame 8484 		212 B
0 		Image
General
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
9c8b9307e63fd92ab7acbf8d43be5ea580afc8b596f0eb0c981e9a62af227b82

Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Type
image/png
transparent-1x1.png
m.media-amazon.com/images/G/01/d16g/kpw/ Frame A29B 		68 B
492 B 		Image
General
Check archive.org
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Full URL
https://m.media-amazon.com/images/G/01/d16g/kpw/transparent-1x1.png
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
63ef318d96b5d0d0ceba6e04a4e622b1158335cdc67c49e27839132c6f655058
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807727.146bb04
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
68
surrogate-key
x-cache-605 /images/G/01/d16g/kpw/transparent-1x1
last-modified
Fri, 26 Apr 2019 16:38:28 GMT
server
Server
content-type
image/png
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=70537
x-amz-ir-id
5f25e9ce-aaaf-43d9-a0bb-259274c50bb0
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Thu, 11 Apr 2024 23:31:04 GMT
ac-topright-sprite.png
images-na.ssl-images-amazon.com/images/G/01/da/adchoices/ Frame A29B 		2 KB
2 KB 		Image
General
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Full URL
https://images-na.ssl-images-amazon.com/images/G/01/da/adchoices/ac-topright-sprite.png
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3be Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
ef41212a278b695b42d60b2ab9423983c102297349d13439c5e13abeb3c2aa01

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
akamai-cache-status
Hit from child
akamai-grn
0.beb22817.1712807727.1b228f71
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
1711
surrogate-key
x-cache-185 /images/G/01/da/adchoices/ac-topright-sprite
last-modified
Fri, 16 Nov 2012 23:02:38 GMT
server
Server
content-type
image/png
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=55565
x-amz-ir-id
d423b19c-fb3c-4ed8-8fc1-8a631a83529a
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Thu, 11 Apr 2024 19:21:32 GMT
AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa._V2_.woff2
m.media-amazon.com/images/G/01/AUIClients/ Frame A29B 		16 KB
17 KB 		Font
General
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Full URL
https://m.media-amazon.com/images/G/01/AUIClients/AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa._V2_.woff2
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
cded49f94fc16dc0a14923975e159fbf4b14844593e612c1342c9e34e2f96821
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
Origin
https://www.britannica.com
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
content-encoding
gzip
strict-transport-security
max-age=86400
akamai-cache-status
Hit from child
akamai-grn
0.b8b22817.1712807727.146bb05
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
16644
surrogate-key
x-cache-452 /images/G/01/AUIClients/AmazonUIFont-amazonember_rg-cc7ebaa05a2cd3b02c0929ac0475a44ab30b7efa
last-modified
Sat, 11 Jun 2016 01:31:21 GMT
server
Server
vary
Accept-Encoding
content-type
application/font-woff2; charset=utf-8
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630532988
x-amz-ir-id
66c77c5b-0bb4-4668-9339-3aa6eded4d44
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Sun, 03 Apr 2044 23:58:35 GMT
AGSKWxUyIzTWsUByEX_mw26msQ4p1IDJjCQKaKy2VN4jXJ5PGMfQv0AmfBAb84UJHJF_GMCJOB7Bc53rc0wfc-ZoOsfDU5nK5PqoY_mqXgtl4gKfuQYzBZwuVAviLNgGwf5O2BDm6ovJJA==
fundingchoicesmessages.google.com/el/ 		0
29 B 		XHR
General
Check archive.org
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Full URL
https://fundingchoicesmessages.google.com/el/AGSKWxUyIzTWsUByEX_mw26msQ4p1IDJjCQKaKy2VN4jXJ5PGMfQv0AmfBAb84UJHJF_GMCJOB7Bc53rc0wfc-ZoOsfDU5nK5PqoY_mqXgtl4gKfuQYzBZwuVAviLNgGwf5O2BDm6ovJJA==
Requested by
Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.EEDv5liViQk.es5.O/am=wA/d=1/rs=AJlcJMwobRe7ujkD8OVpAtjAiqX5t_itGA/m=kernel_loader,loader_js_executable
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.80.78 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga34s35-in-f14.1e100.net
Software
ESF /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
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date
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content-security-policy
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Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
content-security-policy
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https://fundingchoicesmessages.google.com/f/AGSKWxXdo36tDLraZGXJqEDr-0G5TXoVSLkVtSLLT886640YoQ98k0xvrfaqId82Gvg4bV3Ecz7FUuAoGXOS4LdXsQ1MqH0Z08cJs1EkyR82_3vErtGIyEwEuN1zpfOaX1siCknyWv9xDg==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzEyODA3NzI2LDk4MzAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzcsNl0sbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLG51bGwsMV0sImh0dHBzOi8vd3d3LmJyaXRhbm5pY2EuY29tL2V2ZW50L0Rpc3RyaWN0LW9mLUNvbHVtYmlhLXYtSGVsbGVyIixudWxsLFtbOCwiRUVEdjVsaVZpUWsiXSxbOSwiZW4tVVMiXSxbMTksIjIiXV1d
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H3
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QUIC, , AES_128_GCM
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sec-ch-ua-platform
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Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
content-security-policy
script-src 'report-sample' 'nonce-mmEVwGy-XG5gzx4zovl2EA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport
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x-xss-protection
0
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timing-allow-origin
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expires
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postback
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sec-ch-ua
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sec-ch-ua-platform
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sec-ch-ua-mobile
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Access-Control-Allow-Origin
*
Date
Thu, 11 Apr 2024 03:55:27 GMT
Timing-Allow-Origin
*
Content-Length
0
Vary
Origin
main.js
s.tpctrust.com/2/2.121.0/ Frame 8484 		144 KB
46 KB 		Script
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Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
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Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

Date
Thu, 11 Apr 2024 03:55:26 GMT
Strict-Transport-Security
max-age=31536000; includeSubDomains
Content-Encoding
br
Accept-Ch
Viewport-Width, Viewport-Height, Width, DPR, RTT, ECT, Device-Memory, Downlink, Save-Data
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public, no-transform, immutable, max-age=999999999
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*
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46526
Expires
Sat, 18 Dec 2055 17:37:53 GMT
pr
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361 B 		XHR
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Host: socialcanvas-cdn.kargo.com
URL: https://socialcanvas-cdn.kargo.com/js/rh-k.min.js
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HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
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3.132.99.154 Columbus, United States, ASN16509 (AMAZON-02, US),
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ec2-3-132-99-154.us-east-2.compute.amazonaws.com
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nginx/1.22.1 / Express
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
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https://www.britannica.com/
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en-US,en;q=0.9
sec-ch-ua-mobile
?0
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
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Response headers

Date
Thu, 11 Apr 2024 03:55:27 GMT
Server
nginx/1.22.1
X-Powered-By
Express
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*
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true
Connection
keep-alive
Access-Control-Allow-Headers
X-Requested-With
Content-Length
2
collect
b.clarity.ms/ 		0
298 B 		XHR
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https://b.clarity.ms/collect
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Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.27/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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20.75.32.255 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept
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accept-language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

Access-Control-Allow-Origin
https://www.britannica.com
Date
Thu, 11 Apr 2024 03:55:27 GMT
Access-Control-Allow-Credentials
true
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nginx/1.18.0 (Ubuntu)
Connection
keep-alive
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Request-Context
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pr
socialcanvas-api.kargo.com/v2/rhk/ Frame 		0
0 		Preflight
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https://socialcanvas-api.kargo.com/v2/rhk/pr
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
3.132.99.154 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-132-99-154.us-east-2.compute.amazonaws.com
Software
nginx/1.22.1 / Express
Resource Hash

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://www.britannica.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Access-Control-Allow-Headers
content-type
Access-Control-Allow-Methods
GET,HEAD,PUT,PATCH,POST,DELETE
Access-Control-Allow-Origin
*
Connection
keep-alive
Content-Length
0
Date
Thu, 11 Apr 2024 03:55:27 GMT
Server
nginx/1.22.1
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5 KB 		Image
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Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2600:141b:1c00:7::1728:b3b8 Secaucus, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
Software
Server /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.b8b22817.1712807727.146bbf5
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
content-length
5054
surrogate-key
x-cache-591 /images/S/al-na-9d5791cf-3faf/4a98f508-1b91-4bc6-a158-0f2ea070790d
last-modified
Wed, 27 Dec 2023 22:11:11 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
x-amz-ir-id
cae70b1c-209f-43c6-96f9-915ca98bf236
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
61CfZQiwVGL._AC_PT0_BL0_QL95_FMwebp_SX300_.jpg
m.media-amazon.com/images/I/ Frame 0B48 		12 KB
12 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/I/61CfZQiwVGL._AC_PT0_BL0_QL95_FMwebp_SX300_.jpg
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
104.126.118.235 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a104-126-118-235.deploy.static.akamaitechnologies.com
Software
Server /
Resource Hash
6714978381cdc22d0efbf5dd2e61ac95fc6c8e4c62824b25cc219442067be9c1
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

quic-version
0x00000001
date
Thu, 11 Apr 2024 03:55:27 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.e7767e68.1712807727.17dc7e00
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
11782
surrogate-key
x-cache-834 /images/I/61CfZQiwVGL
last-modified
Thu, 17 Nov 2022 16:44:58 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630720000
x-amz-ir-id
d639e291-d4e4-4034-8434-4a679e163179
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Wed, 06 Apr 2044 03:55:27 GMT
4a98f508-1b91-4bc6-a158-0f2ea070790d._AC_PT0_BL0_QL95_FMwebp_SX300_.png
m.media-amazon.com/images/S/al-na-9d5791cf-3faf/ Frame 884D 		5 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/4a98f508-1b91-4bc6-a158-0f2ea070790d._AC_PT0_BL0_QL95_FMwebp_SX300_.png
Requested by
Host: m.media-amazon.com
URL: https://m.media-amazon.com/images/I/714+3hZjzaL.js
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
104.126.118.235 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a104-126-118-235.deploy.static.akamaitechnologies.com
Software
Server /
Resource Hash
6c84f0d89e1603df9a908ee46f1d9e82596b4ddabf4786d23c4a201746a0ecc1
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.e7767e68.1712807727.17dc7e4e
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
5054
surrogate-key
x-cache-591 /images/S/al-na-9d5791cf-3faf/4a98f508-1b91-4bc6-a158-0f2ea070790d
last-modified
Wed, 27 Dec 2023 22:11:11 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
x-amz-ir-id
cae70b1c-209f-43c6-96f9-915ca98bf236
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
quic-version
0x00000001
61YRTwb934L._AC_PT0_BL0_QL95_FMwebp_SX300_.jpg
m.media-amazon.com/images/I/ Frame 884D 		19 KB
19 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/I/61YRTwb934L._AC_PT0_BL0_QL95_FMwebp_SX300_.jpg
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
104.126.118.235 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a104-126-118-235.deploy.static.akamaitechnologies.com
Software
Server /
Resource Hash
dfec8df72d07bf62887fce01a17be693845c7d9eaa57e2006c12a6bad9d185d1
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

quic-version
0x00000001
date
Thu, 11 Apr 2024 03:55:27 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.e7767e68.1712807727.17dc7e4f
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
19202
surrogate-key
x-cache-294 /images/I/61YRTwb934L
last-modified
Tue, 12 Dec 2023 22:53:39 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630720000
x-amz-ir-id
399a8a90-399a-4bd4-b45b-be642a3b1a5d
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Wed, 06 Apr 2044 03:55:27 GMT
61K1EqwV7AL._AC_PT0_BL0_QL95_FMwebp_SX300_.jpg
m.media-amazon.com/images/I/ Frame A29B 		31 KB
31 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/I/61K1EqwV7AL._AC_PT0_BL0_QL95_FMwebp_SX300_.jpg
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
104.126.118.235 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a104-126-118-235.deploy.static.akamaitechnologies.com
Software
Server /
Resource Hash
3928165616794bd84ef7ca07592d174581802a24850f9a0c1b8b5e66548ddacd
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

quic-version
0x00000001
date
Thu, 11 Apr 2024 03:55:27 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.e7767e68.1712807727.17dc7e50
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
31712
surrogate-key
x-cache-560 /images/I/61K1EqwV7AL
last-modified
Sun, 25 Feb 2024 10:50:36 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
peer-cache
Hit
cache-control
public, max-age=630720000
x-amz-ir-id
b42e5dfa-8f7c-4cbb-9f4b-90b4f08f0978
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
expires
Wed, 06 Apr 2044 03:55:27 GMT
e98ae4c1-362d-4a98-ba7a-85b97f2acc50._AC_PT0_BL0_QL95_FMwebp_SX300_.png
m.media-amazon.com/images/S/al-na-9d5791cf-3faf/ Frame A29B 		6 KB
6 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://m.media-amazon.com/images/S/al-na-9d5791cf-3faf/e98ae4c1-362d-4a98-ba7a-85b97f2acc50._AC_PT0_BL0_QL95_FMwebp_SX300_.png
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H3
Security
QUIC, , AES_256_GCM
Server
104.126.118.235 New York, United States, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a104-126-118-235.deploy.static.akamaitechnologies.com
Software
Server /
Resource Hash
a2dfa5f5034aaaba74b9c65ae5d564ba7960ecf90948764fca795ced06fffe80
Security Headers
Name Value
Strict-Transport-Security max-age=86400

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
strict-transport-security
max-age=86400
akamai-cache-status
Miss from child, Hit from parent
akamai-grn
0.e7767e68.1712807727.17dc7e6a
x-cache
Hit from akamai
x-nginx-cache-status
HIT
server-timing
provider;desc="ak"
alt-svc
h3=":443"; ma=93600,h3-29=":443"; ma=93600,h3-Q050=":443"; ma=93600,quic=":443"; ma=93600; v="46,43"
content-length
6090
surrogate-key
x-cache-465 /images/S/al-na-9d5791cf-3faf/e98ae4c1-362d-4a98-ba7a-85b97f2acc50
last-modified
Thu, 28 Mar 2024 10:59:29 GMT
server
Server
content-type
image/webp
access-control-allow-origin
*
x-amz-ir-id
2c00f3cd-bc75-4830-ae4b-908d4f96ee70
accept-ranges
bytes
timing-allow-origin
https://www.britannica.com/
quic-version
0x00000001
AGSKWxX847-tCyRKaR4E6kBu7d2g5Zke29wmHAfEC_VFR6GARdu2eXBFQggVQ4txDJpVWn1bkCWdwRtS1GonW9qeHifdsRUVlS7hKgcVKJO8_hI7SIzG1ccPSJ_OlNcg-flw6LMPOrJNWA==
fundingchoicesmessages.google.com/f/ 		3 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://fundingchoicesmessages.google.com/f/AGSKWxX847-tCyRKaR4E6kBu7d2g5Zke29wmHAfEC_VFR6GARdu2eXBFQggVQ4txDJpVWn1bkCWdwRtS1GonW9qeHifdsRUVlS7hKgcVKJO8_hI7SIzG1ccPSJ_OlNcg-flw6LMPOrJNWA==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzEyODA3NzI3LDMzNTAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzcsNiwxMF0sbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLG51bGwsMV0sImh0dHBzOi8vd3d3LmJyaXRhbm5pY2EuY29tL2V2ZW50L0Rpc3RyaWN0LW9mLUNvbHVtYmlhLXYtSGVsbGVyIixudWxsLFtbOCwiRUVEdjVsaVZpUWsiXSxbOSwiZW4tVVMiXSxbMTksIjIiXV1d
Requested by
Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.EEDv5liViQk.es5.O/am=wA/d=1/rs=AJlcJMwobRe7ujkD8OVpAtjAiqX5t_itGA/m=kernel_loader,loader_js_executable
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.80.78 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga34s35-in-f14.1e100.net
Software
ESF /
Resource Hash
1051a8988d52f847733d289957520a3e18bf58d0da5ba55a8865d8fa2a5912bc
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-B7AqIH1s_ygtBI9P1iBLsg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
content-security-policy
script-src 'report-sample' 'nonce-B7AqIH1s_ygtBI9P1iBLsg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
reporting-endpoints
default="/_/ContributorGlobalRouterHttp/web-reports?context=eJzjKtDikmLw15BiOO90h-k6ENcyPGNqBWIDjedMFkD87stLJp6vL5kkgFgDiPnWTWdVAWLd9dNZQ4E45vl01hQgdkqfwRoExD71M1hjgLj15jnWqUB8csF51otAnPTvPGsREAvxcKzfd3cDm8COVb17GAGTJTXD"
pragma
no-cache
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-WoW64, Sec-CH-UA-Form-Factor, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
cross-origin-opener-policy
same-origin
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
cache-control
no-cache, no-store, max-age=0, must-revalidate
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factor=*, ch-ua-platform=*, ch-ua-platform-version=*
timing-allow-origin
*
expires
Mon, 01 Jan 1990 00:00:00 GMT
postback
s.tpctrust.com/2/2.121.0/891457/Aqr0Aj8RBNXdMrpI/ Frame 8484 		0
145 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://s.tpctrust.com/2/2.121.0/891457/Aqr0Aj8RBNXdMrpI/postback?oz_pl=1&ci=891457&de=2&di=www.britannica.com&dm=300x250&pv=2d54d428-58fb-4f7d-931a-0e505ba919a3&sr=kargo.com&ua=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F123.0.0.0%20Safari%2F537.36&ui=53538976-f529-3591-97bd-9e1bab9594e4&dt=8914571550085255332000&md=1&pp=8482&si=1815&to=3&psv=2.121.0&_x=1
Requested by
Host: s.tpctrust.com
URL: https://s.tpctrust.com/2/891457/analytics.js?de=2&di=www.britannica.com&dm=300x250&dt=8914571550085255332000&md=1&pp=8482&pv=2d54d428-58fb-4f7d-931a-0e505ba919a3&si=1815&sr=kargo.com&to=3&ua=Mozilla%2F5.0+%28Windows+NT+10.0%3B+Win64%3B+x64%29+AppleWebKit%2F537.36+%28KHTML%2C+like+Gecko%29+Chrome%2F123.0.0.0+Safari%2F537.36&ui=53538976-f529-3591-97bd-9e1bab9594e4
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
44.199.188.127 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-188-127.compute-1.amazonaws.com
Software
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Access-Control-Allow-Origin
*
Date
Thu, 11 Apr 2024 03:55:27 GMT
Timing-Allow-Origin
*
Content-Length
0
Vary
Origin
/
sq-tungsten-ts.amazon-adsystem.com/noop/ Frame 0B48 		0
0
imp_track-serve-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tk.kargo.com/t/imp_track-serve-_oCKJ4D9jsI-MiddleBanner?uuid=4f2e838b-de77-48dc-bd42-17c975dc5eef&krg_imp_id=4f2e838b-de77-48dc-bd42-17c975dc5eef&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=8395042647.191949
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-98-83.compute-1.amazonaws.com
Software
/ Express
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:27 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
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*
Cache-Control
no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0
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keep-alive
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43
Expires
Fri, 31 Dec 1998 12:00:00 GMT
postback
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145 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://s.tpctrust.com/2/2.121.0/891457/Aqr0Aj8RBNXdMrpI/postback?ci=891457&de=2&di=www.britannica.com&dm=300x250&pv=2d54d428-58fb-4f7d-931a-0e505ba919a3&sr=kargo.com&ua=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F123.0.0.0%20Safari%2F537.36&ui=53538976-f529-3591-97bd-9e1bab9594e4&dt=8914571550085255332000&md=1&pp=8482&si=1815&to=3&sid=Aqr0Aj8RBNXdMrpI&oz_sc=88bad4eb6cadc8330094d846&oz_df=1712807727383&oz_l=3708&cv=3
Requested by
Host: s.tpctrust.com
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Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
44.199.188.127 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-188-127.compute-1.amazonaws.com
Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Content-Type
text/plain

Response headers

Access-Control-Allow-Origin
*
Date
Thu, 11 Apr 2024 03:55:27 GMT
Timing-Allow-Origin
*
Content-Length
0
Vary
Origin
view
securepubads.g.doubleclick.net/pcs/ Frame 8484 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjssgMlfko_75u_W0WgUpZnRlVFQlejuSPZo_JYorwjx4V5wOYp-hkNkhA8HjgHRO9Wo-OY5i0cxmRV8ZyftROD-UAfds8jt47z4T5rdMKg36bZyF4PtbqAw_X3CcI-ATFQkUNJuz2lV79DQHIVQYsFBPct5HgX8a5ZGvla_QCw6NVk32QjteYoOLFd1Uu-5khZiRqdqRFSA-hXFoYWcuexIKiZ1Ok92uV9k90c9RUTMRE8IL_wffwoI0Q98jo0e7xRVwhePvaWco3m5q9Bg7PVbN8q5ux0peqELb2o2PFGWWHc3WehY6-pFhBrSo2CYok2T9t9Pap-hL0caiwfio3m46EQHxNxQPZ6iugmzPAGtfTK_qDKq4jXP2Bg4ht_yGBXevEQdVQ4Uhjn5WdnfbI_NOIYxRJtN7y_ouTRsobhEw&sai=AMfl-YS_cqg2_g6AYMDFfI07ksdKTYUIKo8zQwE9vpsnFidbv-4MAbKXsJAjEFP4aq0PIRkMJ63SLeTDjk0iLxT8MUGyuVQ1uuLbCqtR_kOYZEH3QP5VwMkdEMKqwpzLImLFW_h882AU22-nFwvWy1bH0w&sig=Cg0ArKJSzO7GhobXzHaGEAE&uach_m=%5BUACH%5D&urlfix=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&adurl=
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
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alt-svc
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content-length
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x-xss-protection
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expires
Thu, 11 Apr 2024 03:55:27 GMT
858880f4-adef-4916-8eea-9b329ab56b3d
crb.kargo.com/api/v1/ids/ 		480 B
877 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://crb.kargo.com/api/v1/ids/858880f4-adef-4916-8eea-9b329ab56b3d?gdpr=0&gdpr_consent=&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6,7
Requested by
Host: storage.cloud.kargo.com
URL: https://storage.cloud.kargo.com/ad/network/tag/v3/_rCJ2lqOSZc6wJg5tLgtWH3Nx.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.198.187.94 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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Software
/
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:27 GMT
x-accel-expires
0
vary
Origin
content-type
text/plain; charset=utf-8
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate, private, max-age=0
access-control-allow-credentials
true
content-length
480
expires
Thu, 01 Jan 1970 00:00:00 UTC
view
securepubads.g.doubleclick.net/pcs/ Frame 2C62 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjstfUDd5cdMldIqWosa5KC2dM73nW6GeUIkrcpr-JhA63M8D9knay6xp3_Dza0cviXOR6_wUOYc0xywd_jqwX4v7zK_7n-BE9Lkqcg1zXgTPynnhe2NQYtp1RNSk33MenoX8yqX-X17p72N7nRWuJvwCiFtA1VZvm5M9VDwTahSh3KoXzeDsRefKGUeP_VSXVdSG6qGtet_RvxSqhN0sA6KzuiGa5wfGpn0hbeKzLGkwqk30ex9X30HQuMaRyGuQsnM8mFlzsbGDlp6IrKZQ5dMRTNay3ayhY-Y3UDJZum07Em7GEtqHb2B8dZkTijvAeSJrhP4oewXAPXUJeyv3RbEc8DDvuAkbbpHGJQNloS5Gby_WHxblwT1dhxxaX0iC3m7AMbAtRiRuvYEKA-ZkACGJq0H2Pa62SZ9uNGtHN054&sai=AMfl-YTw3SwMCPduPqq9Qap3kodmD2iCghmReqnnSWQoChe8reY7jUBoRsvPrVsC3YYX0X0vswO6ztyckS8ULV9rPhqHIpXYnm6gShyofOFOjWJ1vGQSH5dnKdvDPhjOZC64k53b-RvZpHs8qX-1rA-lVA&sig=Cg0ArKJSzLWuNfqJAtsJEAE&uach_m=%5BUACH%5D&urlfix=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&adurl=
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Thu, 11 Apr 2024 03:55:27 GMT
view
securepubads.g.doubleclick.net/pcs/ Frame D5BC 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://securepubads.g.doubleclick.net/pcs/view?xai=AKAOjssVH6lgRSMmB5unuApUWNg7c1resxgh9e2S7o1xSvmFWcTX-I-Y3V9CpniFNFpbTu1YaCsUmv3BioLNcbpzV6L-_m5_czzgrs-3k1ADKNd5nIOUJTmfZATUOhbcJZEYJVDmqH1i5TDnHHfCgzbrG8JEI2TUMltoBPc4drGJ_N4Qbwwt6VedRfRd1kwacSUEtUeeyphxG08Z_e3MTJQqYuu05P2Gt12HtPYVvwaUpKC5ThXYGW09eXBP3GIkzMldRWm7lpRSCesrsR15DgTKLiAqPeiXJBi7Mn7DvdhCNhAdKiismS87N15-CNYOZR-hgyyo5-xwupHej9TEBpTleDZplW1eD9uL4rJ33vU9gUcb0jiHfzJ8Hf-MUsKYEO2DjCxJpKVp6iQOWPlIX6fizFQGfcCapzA506P1nDtGNaQ&sai=AMfl-YTYaDcJygnKNglc_IyT2kXGrmYxv53Ysi-lrmbiTYSaFFWMwSS7fzBAmMExPlwlkrHYb7g7okYzTuU8cULskIOTec8R61yJ84LVNMkVyy68tAj9KrowmKPThTzGCBgBmzRDLTOdV0CMqzBs6cXylQ&sig=Cg0ArKJSzFx_gSxLY_6DEAE&uach_m=%5BUACH%5D&urlfix=1&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&adurl=
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
x-content-type-options
nosniff
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-WoW64
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
cache-control
private
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Thu, 11 Apr 2024 03:55:27 GMT
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380 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JFHwLgV_hvvmBmOrop56MK0AAAGOy0vHvQEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDVfWDt/atf/%7B%22atf%22%3Afalse%2C%22f%22%3A0%2C%22vs%22%3A%22visible%22%2C%22ah%22%3A250%2C%22aw%22%3A300%2C%22ts%22%3A1712807727433%2C%22bn%22%3Afalse%2C%22pixelId%22%3A%22typmkue2d8%22%2C%22ver%22%3A%22r-1.31%22%7D?cb=4899066
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:27 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Server
Server
x-amz-rid
NJVBH7PDMTP7AJDQ9HEC
Vary
Content-Type,Accept-Encoding,User-Agent
Content-Type
image/gif
Cache-Control
no-cache
Connection
keep-alive
Content-Length
43
/
sq-tungsten-ts.amazon-adsystem.com/noop/ Frame 884D 		0
0
imp_track-serve-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tk.kargo.com/t/imp_track-serve-_oCKJ4D9jsI-MiddleBanner?uuid=4de975ac-bae4-4fb8-a45b-366f565f1648&krg_imp_id=4de975ac-bae4-4fb8-a45b-366f565f1648&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=1481199896449.3682
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-98-83.compute-1.amazonaws.com
Software
/ Express
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:27 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
Express
Content-Type
image/gif
Access-Control-Allow-Origin
*
Cache-Control
no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0
Connection
keep-alive
Content-Length
43
Expires
Fri, 31 Dec 1998 12:00:00 GMT
%7B%22sn%22:%22%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9%22,%22pixelId%22:%22k0v53lp5nac%22%7D
aax-us-east.amazon-adsystem.com/x/px/JCTkZTrc1EERXmYgyYNrnyQAAAGOy0vI3wEAAAgWAQAzcHhfdHhuX2JpZDMgICAzcHhfdHhuX2ltcDEgICAiwb2M/ 		0
0
/
sq-tungsten-ts.amazon-adsystem.com/noop/ Frame A29B 		0
0
imp_track-serve-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://tk.kargo.com/t/imp_track-serve-_oCKJ4D9jsI-MiddleBanner?uuid=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&krg_imp_id=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=1570725515853.8418
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-98-83.compute-1.amazonaws.com
Software
/ Express
Resource Hash
2dfe28cbdb83f01c940de6a88ab86200154fd772d568035ac568664e52068363

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:27 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
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Fri, 31 Dec 1998 12:00:00 GMT
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380 B 		Image
General
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Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JCTkZTrc1EERXmYgyYNrnyQAAAGOy0vI3wEAAAgWAQAzcHhfdHhuX2JpZDMgICAzcHhfdHhuX2ltcDEgICAiwb2M/atf/%7B%22atf%22%3Afalse%2C%22f%22%3A0%2C%22vs%22%3A%22visible%22%2C%22ah%22%3A250%2C%22aw%22%3A300%2C%22ts%22%3A1712807727519%2C%22bn%22%3Afalse%2C%22pixelId%22%3A%22k0v53lp5nac%22%2C%22ver%22%3A%22r-1.31%22%7D?cb=709227
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
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52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:27 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Server
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x-amz-rid
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6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://choices.trustarc.com/get?name=pmw2.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.29.108 , United States, ASN16509 (AMAZON-02, US),
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server-108-139-29-108.jfk50.r.cloudfront.net
Software
nginx /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 10 Apr 2024 13:55:06 GMT
content-encoding
gzip
via
1.1 6c9d752a06683b70c3a48f07f80d43b0.cloudfront.net (CloudFront)
x-amz-cf-pop
JFK50-P2
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50421
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pragma
public
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server
nginx
vary
Accept-Encoding
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*
cache-control
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timing-allow-origin
*
x-amz-cf-id
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expires
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cap
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433 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://choices.trustarc.com/cap?aid=tradedesk01&pid=tradedesk01&cid=b4ivfyx_fwwr016_g0geyo87&w=320&h=50&c=8ccc
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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108.139.29.108 , United States, ASN16509 (AMAZON-02, US),
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server-108-139-29-108.jfk50.r.cloudfront.net
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nginx /
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
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Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:27 GMT
via
1.1 6c9d752a06683b70c3a48f07f80d43b0.cloudfront.net (CloudFront)
x-content-type-options
nosniff
server
nginx
x-amz-cf-pop
JFK50-P2
x-frame-options
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x-cache
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content-type
image/gif
access-control-allow-origin
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cache-control
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General
Check archive.org
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Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JDUaB8PYnc1v-MoNcLcDy3IAAAGOy0vGMAEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDddTxp/v/%7B%22v%22%3A%7B%22p%22%3A1%2C%22t%22%3A0%2C%22def%22%3A%22amzn%22%7D%2C%22vs%22%3A%22visible%22%2C%22ah%22%3A250%2C%22aw%22%3A300%2C%22ttv%22%3A1.11%2C%22ts%22%3A1712807727540%2C%22bn%22%3Afalse%2C%22pixelId%22%3A%22bravqvx7ng%22%2C%22ver%22%3A%22r-1.31%22%7D?cb=6190780
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:27 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Server
Server
x-amz-rid
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no-cache
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General
Check archive.org
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Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JDUaB8PYnc1v-MoNcLcDy3IAAAGOy0vGMAEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDddTxp/atf/%7B%22atf%22%3Atrue%2C%22f%22%3A1%2C%22vs%22%3A%22visible%22%2C%22ah%22%3A250%2C%22aw%22%3A300%2C%22ts%22%3A1712807727540%2C%22bn%22%3Afalse%2C%22pixelId%22%3A%22bravqvx7ng%22%2C%22ver%22%3A%22r-1.31%22%7D?cb=4595191
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:27 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
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x-amz-rid
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2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://fundingchoicesmessages.google.com/f/AGSKWxVfRB6K-ZQSIxdHbg4Zi2G9RJT74aYdWm_DAD0CuW_Z0PLBX9V1AwmWlpZzU1C1KWWL_nZrhfPXzZQDsB_fu43u44C7aTmFP0uv2ldyT6mBzPC6R7OhlUOou6czdGAHa4PeVoJceQ==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzEyODA3NzI3LDU1MDAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzcsNiwxMCw5XSxudWxsLDIsbnVsbCwiZW4iLG51bGwsbnVsbCxudWxsLG51bGwsbnVsbCwxXSwiaHR0cHM6Ly93d3cuYnJpdGFubmljYS5jb20vZXZlbnQvRGlzdHJpY3Qtb2YtQ29sdW1iaWEtdi1IZWxsZXIiLG51bGwsW1s4LCJFRUR2NWxpVmlRayJdLFs5LCJlbi1VUyJdLFsxOSwiMiJdXV0
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Host:
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.80.78 Plainview, United States, ASN15169 (GOOGLE, US),
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lga34s35-in-f14.1e100.net
Software
ESF /
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Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
content-security-policy
script-src 'report-sample' 'nonce-OHnXuF7-49WB-qYdkkqZMg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport
content-encoding
gzip
x-content-type-options
nosniff
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cross-origin
alt-svc
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x-xss-protection
0
reporting-endpoints
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pragma
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cross-origin-opener-policy
same-origin
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
x-frame-options
SAMEORIGIN
content-type
application/javascript; charset=utf-8
cache-control
no-cache, no-store, max-age=0, must-revalidate
permissions-policy
ch-ua-arch=*, ch-ua-bitness=*, ch-ua-full-version=*, ch-ua-full-version-list=*, ch-ua-model=*, ch-ua-wow64=*, ch-ua-form-factor=*, ch-ua-platform=*, ch-ua-platform-version=*
timing-allow-origin
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expires
Mon, 01 Jan 1990 00:00:00 GMT
dab4fd90-5f50-45fa-a8c2-f84a2d5e0a08
https://www.britannica.com/ Frame 8484 		817 B
0 		Other
General
Check archive.org
Download Go to
Full URL
blob:https://www.britannica.com/dab4fd90-5f50-45fa-a8c2-f84a2d5e0a08
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
BLOB
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
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Request headers

accept-language
en-US,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

Content-Length
817
Content-Type
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fundingchoicesmessages.google.com/el/ 		0
29 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://fundingchoicesmessages.google.com/el/AGSKWxVF5MxX5eZJvRRFfbS_B87GgT4ajtQ-YP6z5OTp869XbiCcP59Qun4oSxNsme-I9TSchmcPI2TppPIPsZxdwYO9WUCA5QuxISIvlFMguEsIeoG8jnPuhnenZ7IfVmL82jhwHnfFKQ==
Requested by
Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_US.EEDv5liViQk.es5.O/am=wA/d=1/rs=AJlcJMwobRe7ujkD8OVpAtjAiqX5t_itGA/m=kernel_loader,loader_js_executable
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.80.78 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga34s35-in-f14.1e100.net
Software
ESF /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
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text/plain

Response headers

date
Thu, 11 Apr 2024 03:55:27 GMT
content-security-policy
script-src 'report-sample' 'nonce-doLq6PaW2NN2-kB5Zb8OWA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorLoggingHttp/cspreport/allowlist, require-trusted-types-for 'script';report-uri /_/ContributorLoggingHttp/cspreport
x-content-type-options
nosniff
alt-svc
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content-length
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x-xss-protection
0
reporting-endpoints
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cross-origin-opener-policy
same-origin
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
access-control-max-age
86400
access-control-allow-methods
POST, GET, OPTIONS
access-control-allow-origin
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content-type
text/html; charset=utf-8
cache-control
no-cache, no-store, max-age=0, must-revalidate
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permissions-policy
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x-frame-options
SAMEORIGIN
expires
Mon, 01 Jan 1990 00:00:00 GMT
postback
s.tpctrust.com/2/2.121.0/891457/Aqr0Aj8RBNXdMrpI/ Frame 8484 		0
145 B 		XHR
General
Check archive.org
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Full URL
https://s.tpctrust.com/2/2.121.0/891457/Aqr0Aj8RBNXdMrpI/postback?ci=891457&de=2&di=www.britannica.com&dm=300x250&pv=2d54d428-58fb-4f7d-931a-0e505ba919a3&sr=kargo.com&ua=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F123.0.0.0%20Safari%2F537.36&ui=53538976-f529-3591-97bd-9e1bab9594e4&dt=8914571550085255332000&md=1&pp=8482&si=1815&to=3&sid=Aqr0Aj8RBNXdMrpI&oz_sc=88bad4eb6cadc8330094d846&oz_df=1712807727661&oz_l=25407&cv=3
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sec-ch-ua-platform
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Content-Type
text/plain

Response headers

Access-Control-Allow-Origin
*
Date
Thu, 11 Apr 2024 03:55:27 GMT
Timing-Allow-Origin
*
Content-Length
0
Vary
Origin
activeview
pagead2.googlesyndication.com/pcs/ Frame 7CA0 		42 B
64 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjsvvNmWaJdvpW8vAXRI110Ofw5uE4zu1ULLczTFUPYzx9UvihaakywRcIPKIeLZBKsC9iCnAME0jVQGow7sbGLoV75cP-1wYl2KeWuY1YWO7_hoaCgiF4Ye3zjvz4NJqNgSdXY4svU9-5VrWSuVMzOJsnzRJimM6myE&sig=Cg0ArKJSzDDESHZIV-u6EAE&id=lidar2&mcvt=1001&p=630,1163,631,1463&mtos=1001,1001,1001,1001,1001&tos=1001,0,0,0,0&v=20240410&bin=7&avms=nio&bs=1600,1200&mc=1&vu=1&app=0&itpl=19&adk=3472027749&rs=4&la=0&cr=0&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&vs=4&r=v&co=874052600&rst=1712807725467&rpt=1216&isd=0&lsd=0&met=ce&wmsd=0&pbe=0&vae=0&spb=0&sfl=0&ffslot=0&reach=8&io2=0
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
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lga25s73-in-f2.1e100.net
Software
cafe /
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ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
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https://www.britannica.com/
accept-language
en-US,en;q=0.9
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?0
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sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:27 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
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cache-control
no-cache, must-revalidate
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cross-origin
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*
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0
expires
Fri, 01 Jan 1990 00:00:00 GMT
imp_track-view-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
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Full URL
https://tk.kargo.com/t/imp_track-view-_oCKJ4D9jsI-MiddleBanner?uuid=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&krg_imp_id=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=1195758010682.298
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-44-199-98-83.compute-1.amazonaws.com
Software
/ Express
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
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Thu, 11 Apr 2024 03:55:27 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
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image/gif
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*
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no-cache, private, no-store, must-revalidate, max-stale=0, post-check=0, pre-check=0
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keep-alive
Content-Length
43
Expires
Fri, 31 Dec 1998 12:00:00 GMT
user_sync.html
ads.pubmatic.com/AdServer/js/ Frame AD34 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://ads.pubmatic.com/AdServer/js/user_sync.html?gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&predirect=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3Dpubmatic%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%26f%3Db%26uid%3D
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.51.57.13 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-51-57-13.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ranges
bytes
cache-control
max-age=159217
content-encoding
gzip
content-length
5685
content-type
text/html
date
Thu, 11 Apr 2024 03:55:27 GMT
expires
Sat, 13 Apr 2024 00:09:04 GMT
last-modified
Tue, 13 Feb 2024 04:57:54 GMT
p3p
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server
Apache
vary
Accept-Encoding
setuid
prebid-server.rubiconproject.com/
Redirect Chain
  • https://prebid-match.dotomi.com/match/bounce/current?version=1&networkId=72582&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&rurl=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidde...
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86 B
2 KB 		Image
General
Check archive.org
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Full URL
https://prebid-server.rubiconproject.com/setuid?bidder=conversant&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=AAAFj5leZi6O_AMTUfKeAAAAAAA&expiration=1712894128
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
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Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

content-type
image/png
Pragma
no-cache
Cache-Control
no-cache, no-store, must-revalidate
content-encoding
gzip
transfer-encoding
chunked
Expires
0

Redirect headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:28 GMT
server
nginx
p3p
policyref="/w3c/p3p.xml", CP="NOI DSP NID OUR STP"
location
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cache-control
no-cache, private, max-age=0, no-store
content-length
0
expires
0
activeview
pagead2.googlesyndication.com/pcs/ Frame 2C62 		42 B
64 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjstESkON8sHwbDQhB8ibOzQGl-hopxdffhZOPZteeFettTKsIpY4cPduxBryVdrSTnD2dqm78a2K7uYnTtLU5GOz8qSb-IZczA_MnLHQ5fGE_bvw2OsiwgFLpO1cihFdLXyl8MDB3ZAfYJTpQ4pG2trsiv5ebWd5Od8&sig=Cg0ArKJSzINAgtoEmcZVEAE&id=lidar2&mcvt=1007&p=120,1173,370,1473&mtos=1007,1007,1007,1007,1007&tos=1007,0,0,0,0&v=20240410&bin=7&avms=nio&bs=1600,1200&mc=1&vu=1&app=0&itpl=19&adk=3497721026&rs=4&la=0&cr=0&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&vs=4&r=v&co=874052600&rst=1712807725627&rpt=1786&isd=0&lsd=0&met=ce&wmsd=0&pbe=0&vae=0&spb=0&sfl=0&ffslot=0&reach=8&io2=0
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:28 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
activeview
pagead2.googlesyndication.com/pcs/ Frame D5BC 		42 B
64 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pcs/activeview?xai=AKAOjsuo_tTlAyOCqOpS-daImY3kKunYULbgOvQzvWHxfeXDtS6P1xphUG8ruiY2ZDAHQ3smg5P-Ttg5-AL8c5P8OzHmugnjMhujlHzrkCpv5eekRNQ5HxwCeG_Uz4r1729o1izPhj3MV5GyNmGzSV_RVp1QbhjeT0gXXQ4&sig=Cg0ArKJSzDH5utrP2QQcEAE&id=lidar2&mcvt=1010&p=1110,436,1200,1164&mtos=1010,1010,1010,1010,1010&tos=1010,0,0,0,0&v=20240410&bin=7&avms=nio&bs=1600,1200&mc=1&vu=1&app=0&itpl=19&adk=566679439&rs=4&la=0&cr=0&uach=WyJXaW4zMiIsIjEwLjAuMCIsIng4NiIsIiIsIjEyMy4wLjYzMTIuMTA1IixudWxsLDAsbnVsbCwiNjQiLFtbIkdvb2dsZSBDaHJvbWUiLCIxMjMuMC42MzEyLjEwNSJdLFsiTm90OkEtQnJhbmQiLCI4LjAuMC4wIl0sWyJDaHJvbWl1bSIsIjEyMy4wLjYzMTIuMTA1Il1dLDBd&vs=4&r=v&co=874052600&rst=1712807725602&rpt=1819&isd=0&lsd=0&met=ce&wmsd=0&pbe=0&vae=0&spb=0&sfl=0&ffslot=0&reach=8&io2=0
Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/managed/js/activeview/current/ufs_web_display.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:28 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
access-control-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
setuid
prebid-server.rubiconproject.com/
Redirect Chain
  • https://c1.adform.net/cookie?redirect_url=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3Dadf%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%2...
  • https://prebid-server.rubiconproject.com/setuid?bidder=adf&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=4555645740737792041
86 B
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://prebid-server.rubiconproject.com/setuid?bidder=adf&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=4555645740737792041
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software
/
Resource Hash
c2ecff291918a3caf0b7e470323e89f2a1f05b92e12a10649e598cacebe62acf

Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

content-type
image/png
Pragma
no-cache
Cache-Control
no-cache, no-store, must-revalidate
content-encoding
gzip
transfer-encoding
chunked
Expires
0

Redirect headers

date
Thu, 11 Apr 2024 03:55:28 GMT
strict-transport-security
max-age=31536000; includeSubDomains
server
nginx
accept-ch
Sec-CH-UA,Sec-CH-UA-Arch,Sec-CH-UA-Bitness,Sec-CH-UA-Full-Version-List,Sec-CH-UA-Mobile,Sec-CH-UA-Model,Sec-CH-UA-Platform,Sec-CH-UA-Platform-Version
access-control-max-age
86400
access-control-allow-methods
GET
location
https://prebid-server.rubiconproject.com/setuid?bidder=adf&gdpr=&gdpr_consent=&us_privacy=1YNY&gpp=&gpp_sid=&account=&f=i&uid=4555645740737792041
access-control-allow-origin
*
access-control-allow-credentials
true
access-control-allow-headers
Content-Type,Cache-Control,Accept-Encoding,X-Requested-With
content-length
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380 B 		Image
General
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Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JDUaB8PYnc1v-MoNcLcDy3IAAAGOy0vGMAEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDddTxp/v/%7B%22v%22%3A%7B%22p%22%3A100%2C%22t%22%3A1.004%2C%22def%22%3A%22iab%22%7D%2C%22vs%22%3A%22visible%22%2C%22ah%22%3A250%2C%22aw%22%3A300%2C%22ttv%22%3A2.12%2C%22ts%22%3A1712807728544%2C%22bn%22%3Afalse%2C%22pixelId%22%3A%22bravqvx7ng%22%2C%22ver%22%3A%22r-1.31%22%7D?cb=8856540
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:28 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Server
Server
x-amz-rid
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Content-Type,Accept-Encoding,User-Agent
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no-cache
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380 B 		Image
General
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Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JDUaB8PYnc1v-MoNcLcDy3IAAAGOy0vGMAEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDddTxp/v/%7B%22v%22%3A%7B%22p%22%3A100%2C%22t%22%3A1.004%2C%22def%22%3A%22groupm%22%7D%2C%22vs%22%3A%22visible%22%2C%22ah%22%3A250%2C%22aw%22%3A300%2C%22ttv%22%3A2.12%2C%22ts%22%3A1712807728544%2C%22bn%22%3Afalse%2C%22pixelId%22%3A%22bravqvx7ng%22%2C%22ver%22%3A%22r-1.31%22%7D?cb=5159365
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:28 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Server
Server
x-amz-rid
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Vary
Content-Type,Accept-Encoding,User-Agent
Content-Type
image/gif
Cache-Control
no-cache
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keep-alive
Content-Length
43
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hde.tynt.com/deb/ Frame 0053
Redirect Chain
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  • https://de.tynt.com/deb/?m=xch&rt=html&gdpr=&gdpr_consent=&us_privacy=1YNY&id=zzz000000000002zzz&ru=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3D33across%26gdpr%3D%26gdpr_cons...
  • https://hde.tynt.com/deb/?m=xch&rt=html&gdpr=&gdpr_consent=&us_privacy=1YNY&id=zzz000000000002zzz&ru=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3D33across%26gdpr%3D%26gdpr_con...
0
0 		Document
General
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Full URL
https://hde.tynt.com/deb/?m=xch&rt=html&gdpr=&gdpr_consent=&us_privacy=1YNY&id=zzz000000000002zzz&ru=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3D33across%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%26f%3Db%26uid%3D33XUSERID33X&b=1
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
67.202.105.33 , United States, ASN32748 (STEADFAST, US),
Reverse DNS
ip33.67-202-105.static.steadfastdns.net
Software
/
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ch
Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-Model, Sec-CH-UA-Full-Version-List, Sec-CH-UA, Sec-CH-UA-Mobile
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0, false
content-length
1918
content-type
text/html
date
Thu, 11 Apr 2024 03:55:28 GMT
expires
Sat, 26 Jul 1997 05:00:00 GMT
p3p
CP="NOI DSP COR NID PSA PSD OUR IND UNI COM NAV INT DEM STA"
referrer-policy
unsafe-url

Redirect headers

accept-ch
Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-Model, Sec-CH-UA-Full-Version-List, Sec-CH-UA, Sec-CH-UA-Mobile
cache-control
no-store, no-cache, must-revalidate, post-check=0, pre-check=0, false
content-length
0
date
Thu, 11 Apr 2024 03:55:28 GMT
expires
Sat, 26 Jul 1997 05:00:00 GMT
location
https://hde.tynt.com/deb/?m=xch&rt=html&gdpr=&gdpr_consent=&us_privacy=1YNY&id=zzz000000000002zzz&ru=https%3A%2F%2Fprebid-server.rubiconproject.com%2Fsetuid%3Fbidder%3D33across%26gdpr%3D%26gdpr_consent%3D%26us_privacy%3D1YNY%26gpp%3D%26gpp_sid%3D%26account%3D%26f%3Db%26uid%3D33XUSERID33X&b=1
p3p
CP="NOI DSP COR NID PSA PSD OUR IND UNI COM NAV INT DEM STA"
referrer-policy
unsafe-url
imp_track-completeview-_oCKJ4D9jsI-MiddleBanner
tk.kargo.com/t/ 		43 B
596 B 		Image
General
Check archive.org
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Full URL
https://tk.kargo.com/t/imp_track-completeview-_oCKJ4D9jsI-MiddleBanner?uuid=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&krg_imp_id=bcd1e368-b6c1-448b-b338-a9a59f8a76ea&aslot=_oCKJ4D9jsI&creative_source=ssp&deal_id=&line_item_id=&_cb=629684627346.8499
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
44.199.98.83 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
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Software
/ Express
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:28 GMT
ETag
W/"2b-VtRfihf1B4ogr5liyZLKRnhFB2U"
X-Powered-By
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Cache-Control
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keep-alive
Content-Length
43
Expires
Fri, 31 Dec 1998 12:00:00 GMT
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415 B 		Image
General
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Full URL
https://aax.amazon-adsystem.com/x/px/JAvb4IR0850_AHkVxG1JixIAAAGOy0vEewEAAAJYAQBhcHNfdHhuX2JpZDEgICBhcHNfdHhuX2ltcDEgICCZngXP/%7B%22adCsm%22:[%7B%22tld%22:%22www.britannica.com%22%7D,%7B%22ns%22:1712807725627,%22st%22:%22997.90%22,%22re%22:%221130.70%22,%22ldTot%22:%22132.80%22%7D,%7B%22lteu%22:%220.10%22,%22ltut%22:%220.00%22,%22ltpq%22:%220.10%22,%22lths%22:%220.10%22,%22ltpm%22:%220.10%22,%22ltdm%22:%220.30%22,%22ltdb%22:%220.00%22,%22csmTot%22:%229.50%22%7D],%22pixelId%22:%22ggmz0omzt55%22,%22ts%22:1712807729503,%22ver%22:%22d-1.21%22%7D?cb=9919070
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:29 GMT
strict-transport-security
max-age=47474747; includeSubDomains; preload
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-amz-rid
BH7WJTH5XW77JM9FDBVZ
vary
Accept-Encoding,User-Agent
x-cache
Miss from cloudfront
content-type
image/gif
cache-control
no-cache
content-length
43
x-amz-cf-id
5mmTtUt-9bHCRvtkSnrP-EommRmpuXlgv8mqdQe7Twso5KBYZvqb2Q==
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380 B 		Image
General
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Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JDUaB8PYnc1v-MoNcLcDy3IAAAGOy0vGMAEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDddTxp/?p=%7B%22adCsm%22%3A%5B%7B%22ns%22%3A1712807726427%2C%22st%22%3A%2210.10%22%2C%22re%22%3A%2280.80%22%2C%22ldTot%22%3A%2270.70%22%7D%2C%7B%22lteu%22%3A%220.10%22%2C%22ltut%22%3A%220.00%22%2C%22ltpq%22%3A%220.00%22%2C%22ltvd%22%3A%220.20%22%2C%22lthbd%22%3A%226.40%22%2C%22csmTot%22%3A%221.00%22%7D%2C%7B%22vdr%22%3A%221004.70%22%2C%22tdr%22%3A%221004.70%22%7D%2C%7B%22vdr%22%3A%222008.10%22%2C%22tdr%22%3A%223012.80%22%7D%5D%2C%22pixelId%22%3A%22bravqvx7ng%22%2C%22ts%22%3A1712807729549%2C%22ver%22%3A%22r-1.31%22%7D&cb=4867294
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
Server /
Resource Hash
a065920df8cc4016d67c3a464be90099c9d28ffe7c9e6ee3a18f257efc58cbd7
Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

Pragma
no-cache
Date
Thu, 11 Apr 2024 03:55:29 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Server
Server
x-amz-rid
J7SATYPY8K9PKZD136RG
Vary
Content-Type,Accept-Encoding,User-Agent
Content-Type
image/gif
Cache-Control
no-cache
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keep-alive
Content-Length
43
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414 B 		Image
General
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Full URL
https://aax.amazon-adsystem.com/x/px/JDsh9lYdrxDNJpdF2DifubAAAAGOy0vEZQEAAAJYAQBhcHNfdHhuX2JpZDEgICBhcHNfdHhuX2ltcDEgICCcHvv-/%7B%22adCsm%22:[%7B%22tld%22:%22www.britannica.com%22%7D,%7B%22ns%22:1712807725602,%22st%22:%221207.80%22,%22re%22:%221294.90%22,%22ldTot%22:%2287.10%22%7D,%7B%22lteu%22:%220.00%22,%22ltut%22:%220.00%22,%22ltpq%22:%220.00%22,%22lths%22:%220.00%22,%22ltpm%22:%220.10%22,%22ltdm%22:%220.00%22,%22ltdb%22:%220.00%22,%22csmTot%22:%229.60%22%7D],%22pixelId%22:%22u8aw432zfbl%22,%22ts%22:1712807729646,%22ver%22:%22d-1.21%22%7D?cb=2191581
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.139.48.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-139-48-9.jfk50.r.cloudfront.net
Software
Server /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=47474747; includeSubDomains; preload

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:29 GMT
strict-transport-security
max-age=47474747; includeSubDomains; preload
via
1.1 b5c1f99a1985819c0c422c9ce2cc03fc.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
JFK50-P1
x-amz-rid
18VY3YC3M4NTD79E2MZN
vary
Accept-Encoding,User-Agent
x-cache
Miss from cloudfront
content-type
image/gif
cache-control
no-cache
content-length
43
x-amz-cf-id
jEGw9iWcLvK368RyG1cTs4nGcgCcC2GbOJXIoWY5E2RkfZRIU9QAnQ==
/
aax-us-east.amazon-adsystem.com/x/px/JFHwLgV_hvvmBmOrop56MK0AAAGOy0vHvQEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDVfWDt/ Frame 0B48 		43 B
380 B 		Image
General
Check archive.org
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Full URL
https://aax-us-east.amazon-adsystem.com/x/px/JFHwLgV_hvvmBmOrop56MK0AAAGOy0vHvQEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDVfWDt/?p=%7B%22adCsm%22%3A%5B%7B%22ns%22%3A1712807726448%2C%22st%22%3A%2210.40%22%2C%22re%22%3A%2282.40%22%2C%22ldTot%22%3A%2272.00%22%7D%2C%7B%22lteu%22%3A%220.10%22%2C%22ltut%22%3A%220.10%22%2C%22ltpq%22%3A%220.00%22%2C%22ltvd%22%3A%220.20%22%2C%22lthbd%22%3A%229.70%22%2C%22csmTot%22%3A%221.20%22%7D%5D%2C%22pixelId%22%3A%22typmkue2d8%22%2C%22ts%22%3A1712807729872%2C%22ver%22%3A%22r-1.31%22%7D&cb=254103
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
52.46.145.177 Ashburn, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
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Strict-Transport-Security
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Full URL
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Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

Pragma
no-cache
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Thu, 11 Apr 2024 03:55:30 GMT
Strict-Transport-Security
max-age=47474747; includeSubDomains; preload
Server
Server
x-amz-rid
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86 B
2 KB 		Image
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Full URL
https://prebid-server.rubiconproject.com/setuid?bidder=yieldmo&account=&f=i&uid=VcFrZhhNerhFBzJG6dci&gdpr=&gdpr_consent=&gpp=&gpp_sid=&us_privacy=1YNY
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Host: www.britannica.com
URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Protocol
HTTP/1.1
Server
69.173.151.96 , United States, ASN26667 (RUBICONPROJECT, US),
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Response headers

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Cache-Control
no-cache, no-store, must-revalidate
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gzip
transfer-encoding
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Expires
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pragma
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date
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accept-ch
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https://cdn.undertone.com/js/usersync.html?ccpa=1YNY
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Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
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H2
Security
TLS 1.3, , AES_128_GCM
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Reverse DNS
Software
AmazonS3 /
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
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"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

age
71369
content-encoding
gzip
content-type
text/html
date
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etag
W/"c0ad5bceb34dc473809dd23603a31cec"
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server
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https://ads.pubmatic.com/AdServer/js/user_sync.html?kdntuid=1&p=157347&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
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a23-51-57-13.deploy.static.akamaitechnologies.com
Software
Apache /
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Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
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"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

accept-ranges
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max-age=159214
content-encoding
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content-length
5685
content-type
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date
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expires
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last-modified
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0
0 		Document
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Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
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QUIC, , AES_128_GCM
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Software
OXGW/0.0.0 /
Resource Hash

Request headers

Referer
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Upgrade-Insecure-Requests
1
User-Agent
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-encoding
gzip
content-length
551
content-type
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date
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alt-svc
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content-length
0
date
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location
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p3p
CP="CUR ADM OUR NOR STA NID"
server
OXGW/0.0.0
via
1.1 google
ixmatch.html
js-sec.indexww.com/um/ Frame B922 		0
0 		Document
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https://js-sec.indexww.com/um/ixmatch.html
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
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H2
Security
TLS 1.3, , AES_128_GCM
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Software
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Resource Hash

Request headers

Referer
https://www.britannica.com/
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1
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

age
45
cache-control
public, max-age=14400
cf-cache-status
HIT
cf-ray
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content-encoding
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content-type
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0 		Document
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https://eb2.3lift.com/sync?us_privacy=1YNY&
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Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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52.223.22.214 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
/
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

cache-control
no-cache, no-store, must-revalidate
content-length
1342
content-type
text/html; charset=utf-8
date
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p3p
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0 		Document
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https://ads.pubmatic.com/AdServer/js/user_sync.html?kdntuid=1&p=157347&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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23.51.57.13 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
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Software
Apache /
Resource Hash

Request headers

Referer
https://www.britannica.com/
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1
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sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

accept-ranges
bytes
cache-control
max-age=159213
content-encoding
gzip
content-length
5685
content-type
text/html
date
Thu, 11 Apr 2024 03:55:31 GMT
expires
Sat, 13 Apr 2024 00:09:04 GMT
last-modified
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server
Apache
vary
Accept-Encoding
iframe
sync.colossusssp.com/ Frame 2322 		0
0 		Document
General
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Full URL
https://sync.colossusssp.com/iframe?pbjs=1&coppa=0
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
Software
nginx /
Resource Hash
Security Headers
Name Value
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Request headers

Referer
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Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
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en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html
Date
Thu, 11 Apr 2024 03:55:31 GMT
Server
nginx
Strict-Transport-Security
max-age=63072000; includeSubdomains; preload
Transfer-Encoding
chunked
syncframe
gum.criteo.com/ Frame F5AC 		0
0 		Document
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https://gum.criteo.com/syncframe?origin=criteoPrebidAdapter&topUrl=www.britannica.com&us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:100:a00b::12 , United States, ASN19750 (AS-CRITEO, US),
Reverse DNS
Software
Kestrel /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; preload;

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
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accept-language
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
private, max-age=3600
content-encoding
gzip
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Thu, 11 Apr 2024 03:55:30 GMT
server
Kestrel
server-processing-duration-in-ticks
287617
strict-transport-security
max-age=31536000; preload;
vary
Accept-Encoding
x-robots-tag
noindex
sync
eb2.3lift.com/ Frame 4B3B 		0
0 		Document
General
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https://eb2.3lift.com/sync?us_privacy=1YNY&
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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52.223.22.214 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
afb83dd09526a6517.awsglobalaccelerator.com
Software
/
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

cache-control
no-cache, no-store, must-revalidate
content-length
1342
content-type
text/html; charset=utf-8
date
Thu, 11 Apr 2024 03:55:30 GMT
p3p
policyref="http://cdn.3lift.com/w3c/p3p.xml", CP="NON DSP COR NID OUR DEL SAM OTR UNR COM NAV INT DEM CNT STA PRE LOC OTC"
pd
u.openx.net/w/1.0/ Frame CB6B
Redirect Chain
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  • https://u.openx.net/w/1.0/pd?cc=1&us_privacy=1YNY&ph=2d1251ae-7f3a-47cf-bd2a-2f288854a0ba
0
0 		Document
General
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https://u.openx.net/w/1.0/pd?cc=1&us_privacy=1YNY&ph=2d1251ae-7f3a-47cf-bd2a-2f288854a0ba
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
35.244.159.8 Kansas City, United States, ASN15169 (GOOGLE, US),
Reverse DNS
8.159.244.35.bc.googleusercontent.com
Software
OXGW/0.0.0 /
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-encoding
gzip
content-length
550
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text/html
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p3p
CP="CUR ADM OUR NOR STA NID"
server
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vary
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1.1 google

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alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
date
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location
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CP="CUR ADM OUR NOR STA NID"
server
OXGW/0.0.0
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1.1 google
ixmatch.html
js-sec.indexww.com/um/ Frame 6A82 		0
0 		Document
General
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https://js-sec.indexww.com/um/ixmatch.html
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.64.149.180 San Francisco, United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash

Request headers

Referer
https://www.britannica.com/
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1
User-Agent
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sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

age
45
cache-control
public, max-age=14400
cf-cache-status
HIT
cf-ray
87280a9f38a574b8-MIA
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
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expires
Thu, 11 Apr 2024 07:55:31 GMT
last-modified
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p3p
policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
server
cloudflare
vary
Accept-Encoding
async_usersync.html
acdn.adnxs.com/dmp/ Frame DA37 		0
0 		Document
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https://acdn.adnxs.com/dmp/async_usersync.html
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.65.108 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Age
69779
Cache-Control
max-age=86402
Connection
keep-alive
Content-Encoding
gzip
Content-Length
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text/html
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ETag
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nginx/1.18.0 (Ubuntu)
Vary
Accept-Encoding
Via
1.1 varnish, 1.1 varnish
X-Cache
HIT, HIT
X-Cache-Hits
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X-Served-By
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X-Timer
S1712807731.078230,VS0,VE0
usync.html
eus.rubiconproject.com/ Frame 77C4 		0
0 		Document
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https://eus.rubiconproject.com/usync.html?us_privacy=1YNY
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
23.47.170.102 Secaucus, United States, ASN16625 (AKAMAI-AS, US),
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Software
Apache/2.2.15 (CentOS) /
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

Accept-Ranges
bytes
Connection
keep-alive
Content-Encoding
gzip
Content-Length
224
Content-Type
text/html; charset=UTF-8
Date
Thu, 11 Apr 2024 03:55:31 GMT
ETag
"28052a-10d-6142d69a886c0"
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Server
Apache/2.2.15 (CentOS)
Vary
Accept-Encoding
iframe
sync.colossusssp.com/ Frame 571B 		0
0 		Document
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https://sync.colossusssp.com/iframe?pbjs=1&coppa=0
Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/builds/core/64cae2f/vendor/prebid/es2018/prebid.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
Software
nginx /
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains; preload

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

Connection
keep-alive
Content-Encoding
gzip
Content-Type
text/html
Date
Thu, 11 Apr 2024 03:55:31 GMT
Server
nginx
Strict-Transport-Security
max-age=63072000; includeSubdomains; preload
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chunked
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42 B
716 B 		Image
General
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Download Go to Show image
Full URL
https://dpm.demdex.net/ibs:dpid=903&dpuuid=efe54a44-4d12-4d3c-a331-0f762b96d68c
Protocol
H2
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Software
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accept-language
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Referer
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Response headers

dcs
dcs-prod-va6-1-v059-0550835c3.edge-va6.demdex.com 2 ms
pragma
no-cache
date
Thu, 11 Apr 2024 03:55:31 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
content-encoding
gzip
x-tid
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image/gif
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cache-control
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content-length
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server
Kestrel
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0
103 B 		Image
General
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Full URL
https://cs.iqzone.com/a29fd8b19731bab59f20e229072c6f1e.gif?redir=https%3A%2F%2Fx.bidswitch.net%2Fsync%3Fdsp_id%3D494%26user_id%3D%5BUID%5D%26expires%3D14%26ssp%3Dthemediagrid%26bsw_param%3D${bsw_param}&gdpr=&gdpr_consent=&ccpa=1YNY
Protocol
HTTP/1.1
Server
8.2.111.13 , United States, ASN46636 (NATCOWEB, US),
Reverse DNS
Software
nginx /
Resource Hash
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Request headers

accept-language
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Referer
https://www.britannica.com/
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Response headers

Connection
keep-alive
Date
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Server
nginx

Redirect headers

Location
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Date
Thu, 11 Apr 2024 03:55:31 GMT
Cache-Control
no-cache, no-store, must-revalidate
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nginx
Connection
keep-alive
Content-Length
0
c.gif
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42 B
466 B 		Image
General
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Full URL
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=5AA1B5313AA04FEFBC5B63D639F9FBD5&MUID=26E09E50358B6E6517C88A0E34976F15
Protocol
H2
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20.110.205.119 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Request headers

accept-language
en-US,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:31 GMT
last-modified
Fri, 01 Mar 2024 22:53:54 GMT
server
Microsoft-IIS/10.0
etag
"32434d562b6cda1:0"
x-powered-by
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content-type
image/gif
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control
private, no-cache, proxy-revalidate, no-store
accept-ranges
bytes
content-length
42

Redirect headers

pragma
no-cache
date
Thu, 11 Apr 2024 03:55:30 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
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x-powered-by
ASP.NET
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CONFIG_NOCACHE
p3p
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cache-control
private, no-cache, proxy-revalidate, no-store
content-length
0
sodar
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12 KB 		XHR
General
Check archive.org
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Full URL
https://pagead2.googlesyndication.com/getconfig/sodar?sv=200&tid=gpt&tv=m202404040101&st=env
Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.65.226 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s73-in-f2.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:31 GMT
content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
application/json; charset=UTF-8
access-control-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
12278
x-xss-protection
0
rum
www.britannica.com/cdn-cgi/ 		0
142 B 		XHR
General
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https://www.britannica.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Protocol
H3
Security
QUIC, , AES_128_GCM
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/event/District-of-Columbia-v-Heller
accept-language
en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
content-type
application/json

Response headers

date
Thu, 11 Apr 2024 03:55:31 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://www.britannica.com
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
87280a9ecaac31e9-MIA
rum
www.britannica.com/cdn-cgi/ 		0
143 B 		XHR
General
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https://www.britannica.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.4.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
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Referer
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accept-language
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sec-ch-ua-mobile
?0
User-Agent
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content-type
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Response headers

date
Thu, 11 Apr 2024 03:55:31 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
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DENY
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true
cf-ray
87280a9edac031e9-MIA
sodar2.js
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7 KB 		Script
General
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https://tpc.googlesyndication.com/sodar/sodar2.js
Requested by
Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202404040101/pubads_impl.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4006:820::2001 -, , ASN (),
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Name Value
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Request headers

sec-ch-ua
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en-US,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Thu, 11 Apr 2024 03:55:31 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
6386
x-xss-protection
0
server
sffe
cross-origin-opener-policy
same-origin; report-to="adspam-signals-scs"
etag
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vary
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content-type
text/javascript
cache-control
private, max-age=3000
accept-ranges
bytes
expires
Thu, 11 Apr 2024 03:55:31 GMT
runner.html
tpc.googlesyndication.com/sodar/sodar2/225/ Frame 6935 		0
0 		Document
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https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.72.97 -, , ASN (),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
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Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

accept-ranges
bytes
age
179595
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
public, max-age=31536000
content-encoding
gzip
content-length
5046
content-type
text/html
cross-origin-opener-policy
same-origin; report-to="adspam-signals-scs"
cross-origin-resource-policy
cross-origin
date
Tue, 09 Apr 2024 02:02:16 GMT
expires
Wed, 09 Apr 2025 02:02:16 GMT
last-modified
Mon, 21 Jun 2021 20:47:05 GMT
report-to
{"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
server
sffe
vary
Accept-Encoding
x-content-type-options
nosniff
x-xss-protection
0
aframe
www.google.com/recaptcha/api2/ Frame 173C 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/api2/aframe
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.81.228 Plainview, United States, ASN15169 (GOOGLE, US),
Reverse DNS
lga25s74-in-f4.1e100.net
Software
GSE /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-8ihyS90wQjwoomsS54zW6g' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
accept-language
en-US,en;q=0.9
sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
private, max-age=300
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-8ihyS90wQjwoomsS54zW6g' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-resource-policy
cross-origin
date
Thu, 11 Apr 2024 03:55:31 GMT
expires
Thu, 11 Apr 2024 03:55:31 GMT
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]}
server
GSE
x-content-type-options
nosniff
x-xss-protection
1; mode=block
csi
csi.gstatic.com/ 		0
0
sodar
pagead2.googlesyndication.com/pagead/ 		0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
sq-tungsten-ts.amazon-adsystem.com
URL
https://sq-tungsten-ts.amazon-adsystem.com/noop/?imp=JFHwLgV_hvvmBmOrop56MK0AAAGOy0vHvQEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDVfWDt&d=RTB&cb=6140726&bidR=UfAuBX-G--YGY6uinnowrQ&bid=UfAuBX-G--YGY6uinnowrQ
Domain
sq-tungsten-ts.amazon-adsystem.com
URL
https://sq-tungsten-ts.amazon-adsystem.com/noop/?imp=JCTkZTrc1EERXmYgyYNrnyQAAAGOy0vI3wEAAAgWAQAzcHhfdHhuX2JpZDMgICAzcHhfdHhuX2ltcDEgICAiwb2M&d=RTB&cb=5939532&bidR=JORlOtzUQRFeZiDJg2ufJA&bid=JORlOtzUQRFeZiDJg2ufJA
Domain
aax-us-east.amazon-adsystem.com
URL
https://aax-us-east.amazon-adsystem.com/x/px/JCTkZTrc1EERXmYgyYNrnyQAAAGOy0vI3wEAAAgWAQAzcHhfdHhuX2JpZDMgICAzcHhfdHhuX2ltcDEgICAiwb2M/%7B%22sn%22:%22%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9%22,%22pixelId%22:%22k0v53lp5nac%22%7D?cb=4159428
Domain
sq-tungsten-ts.amazon-adsystem.com
URL
https://sq-tungsten-ts.amazon-adsystem.com/noop/?imp=JDUaB8PYnc1v-MoNcLcDy3IAAAGOy0vGMAEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDddTxp&d=RTB&cb=7189185&bidR=NRoHw9idzW.4yg1wtwPLcg&bid=NRoHw9idzW.4yg1wtwPLcg
Domain
aax-us-east.amazon-adsystem.com
URL
https://aax-us-east.amazon-adsystem.com/x/px/JDUaB8PYnc1v-MoNcLcDy3IAAAGOy0vGMAEAAAgWAQAzcHhfdHhuX2JpZDIgICAzcHhfdHhuX2ltcDEgICDddTxp/%7B%22sn%22:%22%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9%22,%22pixelId%22:%22bravqvx7ng%22%7D?cb=2608144
Domain
csi.gstatic.com
URL
https://csi.gstatic.com/csi?v=2&s=pagead&action=csi_pagead&dmc=8&top=1&puid=1~luuphwfw&ctx=0&met.9=1.1hk~2.1ve&met.3=112.4io_2
Domain
pagead2.googlesyndication.com
URL
https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&t=2&li=gpt_m202404040101&jk=2829165161206414&bg=!5uWl5arNAAbi8lI9wvI7ADQBe5WfOPDK0E5SNY77ZgefLPv1KJEExsQ7VnPA9N1J-ZZWpfo2bQPSpnL7l_0vd_IQdEXYAgAAAEpSAAAAAmgBB34ANTxDOuJ-HTk1br7bMUeDoZWGhJXdMGme-_yZSWA8nDEBlnnHXj2VGjidAhyYR3v_pk89syWrmQKlJ3GiscRqEZGQ5x44TWYzsXkvzgU2qD0J_JhkH05aX_Ef-W_BtOaN689DM0IRKQNNH3EgusESG9eEMXZc85TTRkQm0TofGsNMyFk-sN89OsUzGu2Q4YdX9gL2E9l1HMwayW8Bs7wjC_qD-_9vxYtE53l3cxJdLUfQLDxtMngyOrm0YfiJeIpeUbvKYhbZ9WwipoX6I0ZmlNVN7KHVGSmHchDORb3R5tM7KizTbn6R1KkQNU3KtBAEooYR3Lzb8BqhsEaRCg01npbYcT_O_EqCRkm30zj90kCu8NPzr-nXfGCsTvdlKqKEt6C4cdoWPOHzJsWG0Srf298yPN5i8uwJYBMZX_bX8ezcmONUbaXTFoUOMou91QPHM0HLYsvg8b0ndiOsOokQcxi2oNJ3QhJMXWGakTenfT30i90zr4cTPegipcyF5cdVL1L3xmzp5lrlxKYtIRUbcHNkZ0Zv2JEZccvAb-kM8F_zotbeoh3lg84hhG4msyreDJK3umrDAnvPVhIVlsG7FaEpEyMpWwsCMGwe7iyopA8CGWZvhB93OZ-VCrW-ALD7k3xJTpqyW8s6y2zOCJnu0a9IY2TUUthhM6dJo-lyRTqSx4O5FJJrcVs1XHj7P8fEvQlV94kXiELi8ApUc_5-P6s1yt6keUKfStwGFVtlndIgg6nbsM_Q-iO6wp6yLSQ_yIc5-RqryDUYiRh7OWKo6-ubmfMkIpkMiizM5gVAM0HuV_IMnJAFZXxGp3TKthKQto4ykMK0VcU3aK4kA95oYEHJhtdWud7wPh2CViYESe4Rc064p6SaHMqKDzu5HztZt0Bp1Wzmk50_9Bk4vI5qEgWB7R5_qDibm0GEQi8tUO4xMlT9ulbfkk8O3-bzvdijYgTQIvsEDcxmz1JQ6JE

Verdicts & Comments Add Verdict or Comment

169 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 object| 3 object| 4 object| 5 object| 6 object| 7 object| 8 object| 9 object| 10 object| 11 object| 12 object| 13 object| 14 object| 15 object| 16 object| 17 object| 18 object| 19 object| 20 object| 21 object| 22 object| 23 object| 24 object| 25 object| 26 object| 27 object| 28 object| 29 object| 30 object| 31 object| 32 object| 33 object| 34 object| 35 object| 36 object| 37 object| 38 object| 39 object| 40 object| 41 object| 42 object| 43 object| 44 object| $UI object| Constants string| CDN string| CAM_LOGIN_URL string| CAM_SIGN_UP_URL object| Mendel object| dataLayer object| adthrive object| IzWidget function| $ function| jQuery object| targetGlobalSettings object| adobe object| __target_telemetry object| ___target_traces function| mboxCreate function| mboxDefine function| mboxUpdate function| gaPageLoad object| EBStat object| __cfBeacon boolean| pageReadyForStatsCalls function| safeFirstPerformStatsWrite function| performStatsWrite function| writeStat function| buildStatUri function| buildStatQuery function| getHitCount function| setSessionIdCookie function| cookie function| getAccountId function| getSessionId function| performStatsWriteWhenReady function| __gpp_addFrame function| __gpp_stub function| __gpp_msghandler function| __gpp object| adthriveCLS object| apstag object| googletag object| pbjs object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| webpackChunkmendel number| 2f1acc6c3a606b082e5eef5e54414ffb string| __reactRouterVersion function| _ object| _pbjsGlobals object| regeneratorRuntime function| twq function| fbq function| _fbq function| clarity function| fireTargetRequests object| scrEm object| optable object| _aps boolean| apstagLOADED object| gaplugins object| gaGlobal object| gaData object| ggeac boolean| google_plmetrics object| google_js_reporting_queue function| onYouTubeIframeAPIReady function| __uspapi object| _comscore object| confiant object| liQ_instances object| D9v object| D9r object| apscustom object| twttr object| trx undefined| google_measure_js_timing string| send object| d9PendingXDR object| COMSCORE object| ns_p object| launchPad object| launchPadConfiguration object| nodeScript function| __launchpad object| default_ContributorServingResponseClientJs object| _F_toggles object| __googlefc string| __fcInvoked string| __fcexpdef string| MjBlMjQ3NjdhZDQ3ZTViMGxvYWRlcl9qcw== string| MjBlMjQ3NjdhZDQ3ZTViMGNhY2hlZF9qcw== object| googlefc object| __fcInternalApiManager boolean| __fcInternalApiPostMessageReady object| __tcfapiEventListeners function| __tcfapi object| __tcfapiManager boolean| __tcfapiPostMessageReady number| google_unique_id object| brandmetrics function| __assign object| _brandmetrics function| __spreadArray function| confiantDfpWrap boolean| __krg_load_started object| Kargo boolean| bcaa3db5-21b6-4277-8873-cc9ea2f103aa function| Tapad function| clearImmediate function| setImmediate object| atsenvelopemodule object| ats boolean| __krg_cerberus_disable_cookies boolean| __krg_disable_hiding object| __krg_sourceElements number| __krg_creatives number| google_srt object| _google_rum_ns_ function| RhScanner function| sck_0b function| sck_0a undefined| google_rum_values object| GoogleGcLKhOms

264 Cookies

Domain/Path Name / Value
www.britannica.com/event Name: sessionId
Value: 4F338708-D7D6-46A0-B720-653F201E2084
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Value: CgoIoQEQlpOv2uwxCgoIgQIQt76v2uwxCgoI4gEQt76v2uwxCgoI5gEQlpOv2uwxCgoIhwIQlpOv2uwxCgkISRC3vq_a7DEKCQgLELe-r9rsMQoKCIwCEJaTr9rsMQoKCKwCEJaTr9rsMQoKCK0CEJaTr9rsMQoKCJECELe-r9rsMQoKCJICELe-r9rsMQoKCLQCELe-r9rsMQoKCJQCELe-r9rsMQoKCLcCEJaTr9rsMQoJCDoQlpOv2uwxCgkIGxCWk6_a7DEKCgjeARC3vq_a7DEKCQhfEJaTr9rsMQoJCB8Qt76v2uwx
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Value: referer_page=https%3A%2F%2Fwww.britannica.com%2Fevent%2FDistrict-of-Columbia-v-Heller
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Value: %7B%27pagesViewed%27%3A1%2C%27surveyShown%27%3Afalse%2C%27topicInitialSequence%27%3A1%7D
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.britannica.com/ Name: at_check
Value: true
.britannica.com/ Name: CAMLoginRedirectUrl
Value: https://www.britannica.com/event/District-of-Columbia-v-Heller
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Value: efe54a44-4d12-4d3c-a331-0f762b96d68c
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Value: session#2eced901d99c42bfabfdb5bbaf283a35#1712809583|PC#2eced901d99c42bfabfdb5bbaf283a35.34_0#1776052523
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Value: 34
www.britannica.com/ Name: JSESSIONID
Value: 37ADE0007A48F6E3AA6F815BBF350291
.britannica.com/ Name: _gid
Value: GA1.2.1064141080.1712807723
www.clarity.ms/ Name: CLID
Value: 8d36ee36077d45cd8e334c518b3d978f.20240411.20250411
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Value: GS1.1.1712807723.1.0.1712807723.60.0.0
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Value: GA1.1.1968970058.1712807723
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Value: d=AQABBCtfF2YCEKuIo5YA5lmz4B6aMmxi6EgFEgEBAQGwGGYhZtxH0iMA_eMAAA&S=AQAAAvZ9O2rk_NeiUHrCOnlPkiE
www.britannica.com/ Name: usprivacy
Value: 1YNY
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Value: .britannica.com
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Value: e85d52b04a00--01hv5mqgb84vhsn04a2kyjezz2
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Value: %7B%22w%22%3A1712807723368%7D
www.britannica.com/ Name: _lr_retry_request
Value: true
www.britannica.com/ Name: _lr_env_src_ats
Value: false
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Value: 1
.33across.com/ Name: check
Value: true
.kargo.com/ Name: ktcid
Value: e2a911ab-c155-0617-538f-e083f88c280b
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Value: LUUPHTST-1M-CHPC
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Value: 0
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Value: a816674733fc7de27d06d4c9d342b066
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Value: "ACZ4XmNQSLQwNDMzNzE3Nk5LNk9JNTJPMTBLMUm2TDE2MUoyMDNjAII08XhtEA0FAD8MCZE%3D"
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Value: "ABR4XmNgYGBIE4%2FXBlJQAAANHgEI"
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Value: 0001%3AuZvgGxZxtA1ltw6xGFh3inUsT8YEpcnW
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Value: h-a06d599d087b4510a70b2a84ba6cf7aa_t-1712807723
.liadm.com/ Name: lidid
Value: d6319829-a228-411f-999c-d1ec4ed1d67b
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Value: "v1_8rdc5sEIaeETy5SQZlcGNw=="
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Value: 1712894123560
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Value: a816674733fc7de27d06d4c9d342b066
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Value: 4a4568ad-b84f-4f3f-a227-bc5c2e78cc7d
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Value: kuifbj%7C2%7Cfku%7C0%7C1562
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Value: fb.1.1712807723996.968605785
www.britannica.com/ Name: _scor_uid
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Value: 1DAddf0499ff61591c2b0161712807724
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Value: 102ddf049a1a91591c2b1c91712807724
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Value: 74f080a73afd49d3b9ef68f2a4854782
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Value: 0e7fa0c3-b665-431a-8b2d-7c91387e3ff2
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Value: 1712807724
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Value: 1712807724
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Value: 1
.amazon-adsystem.com/ Name: ad-id
Value: A4sPBqkh6UJArA2lhdI-W8g
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Value: 0
.casalemedia.com/ Name: receive-cookie-deprecation
Value: 1
krk2.kargo.com/ Name: receive-cookie-deprecation
Value: 1
.3lift.com/ Name: receive-cookie-deprecation
Value: 1
.pubmatic.com/ Name: receive-cookie-deprecation
Value: 1
.britannica.com/ Name: _clsk
Value: s42qnl%7C1712807724597%7C1%7C0%7Cb.clarity.ms%2Fcollect
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Value: ZhdfLNHM40oAADzrAJqgCQAA
.casalemedia.com/ Name: CMPS
Value: 622
.casalemedia.com/ Name: CMPRO
Value: 622
.teads.tv/ Name: receive-cookie-deprecation
Value: 1
.adnxs.com/ Name: receive-cookie-deprecation
Value: 1
.3lift.com/ Name: tluidp
Value: 3931418266584187530546
.3lift.com/ Name: tluid
Value: 3931418266584187530546
.yieldmo.com/ Name: yieldmo_id
Value: VcFrZhhNerhFBzJG6dci%7C1712793600000%7C0
.ads.yieldmo.com/ Name: re_sync
Value: rc%3D1190289%7Cc%3D1190289%7Ct%3D1190289%7Ctapad%3D1190289%7Can%3D1190289
.sharethrough.com/ Name: stx_user_id
Value: fad9a84f-734d-4258-a198-d67497b4cb91
.teads.tv/ Name: tt_viewer
Value: b941dc08-8598-4802-8ef6-f6362888aaf9
.tapad.com/ Name: TapAd_TS
Value: 1712807724878
.tapad.com/ Name: TapAd_DID
Value: 91633293-d206-4b94-9ee9-574f8a4a1c2d
.colossusssp.com/ Name: gtm_usr
Value: d284fcff-7b66-4192-9ae2-e3395474633d
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Value: 66175f2d-00812-74621-4e413
.smaato.net/ Name: SCM
Value: dbe846e156
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Value: dbe846e156
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Value: H4sIAAAAAAAA_-MSNjS3NDQ2Nzc0tTQ2MjYyMTIxNxTiM9QNDnJ1DtfNzCqNyDIEAItSAoglAAAA
.rfihub.com/ Name: rud
Value: H4sIAAAAAAAA_-MSNjS3NDQ2Nzc0tTQ2MjYyMTIxNxTiM9QNDnJ1DtfNzCqNyDIEAItSAoglAAAA
.tapad.com/ Name: TapAd_3WAY_SYNCS
Value: 1!2451
.rubiconproject.com/ Name: receive-cookie-deprecation
Value: 1
.ads.yieldmo.com/ Name: ptrc
Value: CAESEMOxSj0RLMi93w9h80oH5TE
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Value: efe54a44-4d12-4d3c-a331-0f762b96d68c
.ads.yieldmo.com/ Name: ptrrc
Value: LUUPHTST-1M-CHPC
.bidr.io/ Name: bito
Value: AAFP_07MLr4AABTnS4ewDQ
.bidr.io/ Name: bitoIsSecure
Value: ok
.pubmatic.com/ Name: KADUSERCOOKIE
Value: 4E1C8979-DDC9-4887-AE56-C5053273F0BE
.simpli.fi/ Name: suid
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1001 Console Messages

Source Level URL
Text
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
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other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
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other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
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other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://connect.facebook.net/signals/config/2553589638276202?v=2.9.153&r=stable&domain=www.britannica.com&hme=c3a545c63044e8e9102d4f32d84a1137594d024f28e801d670bc76dc5c075575&ex_m=67%2C112%2C99%2C103%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C158%2C161%2C172%2C168%2C169%2C171%2C28%2C94%2C50%2C73%2C170%2C153%2C156%2C165%2C166%2C173%2C121%2C14%2C48%2C178%2C177%2C123%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C100%2C102%2C37%2C101%2C29%2C25%2C154%2C157%2C130%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C98%2C43%2C75%2C65%2C104%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C105(Line 97)
Message:
Unrecognized feature: 'attribution-reporting'.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
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other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
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other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/event/District-of-Columbia-v-Heller
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
network error URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a9694d00177771bcae21c6a7d880025&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a969d580177771bc13c2046cd280081&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
Message:
Failed to load resource: the server responded with a status of 404 ()
network error URL: https://c2shb.ssp.yahoo.com/bidRequest?dcn=8a9694d00177771bcae21c6941d30023&pos=8a9694d00177771bcae2204408520056&cmd=bid&eidyahoo.com=9_xPeUDvCQmOAIxQU1W79i2GNXIGf9Kwdp16jNYoy0mEXFBVb2qRwVPezMabnkxYgTLAlprwVHKvYFdAs79UNQ&eidpubcid.org=3035c2ad-7747-4b92-b419-241fe711e5c9&eidadserver.org=efe54a44-4d12-4d3c-a331-0f762b96d68c&eidneustar.biz=E1%3AzDVQTQjnIwMQrselo3FvsaUGkkBnvVLmROVI2VH5ZxH2N5_3AHg9imI6I2oS8UH-NQgBTBphTz2wbbXENG8GIm5-eNBJeq6kVqWP2x2DfV0&eidliveintent.com=YPhGl4ExohIDLttpNg6BitWvUcZYitKrM5TsLA&secure=1&us_privacy=1YNY&gpp=DBABzw~1YNY~BVQqAAAAAgA&gpp_sid=6%2C7
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Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

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cdn.britannica.com
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