Submitted URL: https://eb.com/
Effective URL: https://www.britannica.com/
Submission: On November 04 via api from SE — Scanned from SE

Summary

This website contacted 43 IPs in 5 countries across 32 domains to perform 125 HTTP transactions. The main IP is 104.18.5.110, located in and belongs to CLOUDFLARENET, US. The main domain is www.britannica.com. The Cisco Umbrella rank of the primary domain is 13847.
TLS certificate: Issued by WE1 on November 2nd 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 13.248.217.226 16509 (AMAZON-02)
1 1 104.18.25.20 13335 (CLOUDFLAR...)
6 104.18.5.110 13335 (CLOUDFLAR...)
1 142.250.185.66 15169 (GOOGLE)
2 142.250.185.202 15169 (GOOGLE)
29 52.85.65.56 16509 (AMAZON-02)
2 216.58.212.162 15169 (GOOGLE)
1 54.230.228.8 16509 (AMAZON-02)
10 104.21.41.177 13335 (CLOUDFLAR...)
1 104.16.79.73 13335 (CLOUDFLAR...)
2 142.250.186.40 15169 (GOOGLE)
3 52.85.64.123 16509 (AMAZON-02)
1 20.60.222.228 8075 (MICROSOFT...)
3 3.23.106.204 16509 (AMAZON-02)
4 142.250.186.35 15169 (GOOGLE)
1 35.170.89.159 14618 (AMAZON-AES)
1 108.138.36.24 16509 (AMAZON-02)
2 66.235.152.225 15224 (OMNITURE)
1 108.138.36.122 16509 (AMAZON-02)
12 104.22.34.123 13335 (CLOUDFLAR...)
2 104.18.43.90 13335 (CLOUDFLAR...)
1 199.232.188.157 54113 (FASTLY)
2 157.240.252.13 32934 (FACEBOOK)
2 13.107.253.45 8075 (MICROSOFT...)
1 13.32.121.49 16509 (AMAZON-02)
1 94.130.203.123 24940 (HETZNER-AS)
4 184.30.211.26 16625 (AKAMAI-AS)
1 65.9.66.104 16509 (AMAZON-02)
1 104.22.53.173 13335 (CLOUDFLAR...)
6 142.250.185.110 15169 (GOOGLE)
2 108.138.36.89 16509 (AMAZON-02)
5 104.22.35.123 13335 (CLOUDFLAR...)
1 162.159.140.229 13335 (CLOUDFLAR...)
1 104.244.42.195 13414 (TWITTER)
2 172.67.23.234 13335 (CLOUDFLAR...)
1 3 157.240.252.35 32934 (FACEBOOK)
1 63.215.202.178 41041 (VCLK-EU-SE)
1 104.22.4.69 13335 (CLOUDFLAR...)
1 142.250.186.33 15169 (GOOGLE)
1 216.239.34.36 15169 (GOOGLE)
1 64.233.166.154 15169 (GOOGLE)
1 142.250.184.195 15169 (GOOGLE)
2 172.175.234.12 8075 (MICROSOFT...)
1 2 13.74.129.1 8075 (MICROSOFT...)
1 1 13.107.21.237 8068 (MICROSOFT...)
125 43
Apex Domain
Subdomains
Transfer
38 britannica.com
www.britannica.com — Cisco Umbrella Rank: 13847
cdn.britannica.com — Cisco Umbrella Rank: 11817
engage.email.britannica.com — Cisco Umbrella Rank: 23648
923 KB
17 kueezrtb.com
static.kueezrtb.com — Cisco Umbrella Rank: 7747
track.kueezrtb.com — Cisco Umbrella Rank: 7334
gtrack.kueezrtb.com — Cisco Umbrella Rank: 7352
u.kueezrtb.com — Cisco Umbrella Rank: 9323
otrack.kueezrtb.com — Cisco Umbrella Rank: 7441
35 KB
10 ay.delivery
jryhoywlyxnlymahs.ay.delivery — Cisco Umbrella Rank: 23539
488 KB
7 google.com
fundingchoicesmessages.google.com — Cisco Umbrella Rank: 682
region1.analytics.google.com — Cisco Umbrella Rank: 4401
128 KB
6 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 634
n.clarity.ms — Cisco Umbrella Rank: 15771
c.clarity.ms — Cisco Umbrella Rank: 1236
30 KB
4 fastclick.net
secure.cdn.fastclick.net — Cisco Umbrella Rank: 1096
106 KB
4 gstatic.com
fonts.gstatic.com
206 KB
4 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 345
config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 651
87 KB
4 privacymanager.io
launchpad-wrapper.privacymanager.io — Cisco Umbrella Rank: 2496
launchpad.privacymanager.io — Cisco Umbrella Rank: 2070
geo.privacymanager.io — Cisco Umbrella Rank: 1904
38 KB
3 facebook.com
www.facebook.com — Cisco Umbrella Rank: 113
4 KB
3 ad.gt
id.hadron.ad.gt — Cisco Umbrella Rank: 1450
a.ad.gt — Cisco Umbrella Rank: 1552
4 KB
3 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 215
stats.g.doubleclick.net — Cisco Umbrella Rank: 136
183 KB
3 eb.com
eb.com — Cisco Umbrella Rank: 21959
school.eb.com — Cisco Umbrella Rank: 91452
webstats.eb.com — Cisco Umbrella Rank: 22964
1 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 180
74 KB
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 1693
130 KB
2 omtrdc.net
encyclopaediabritann.tt.omtrdc.net — Cisco Umbrella Rank: 15914
1 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
244 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 30
7 KB
1 bing.com
c.bing.com — Cisco Umbrella Rank: 190
774 B
1 google.ro
www.google.ro — Cisco Umbrella Rank: 32074
408 B
1 googleusercontent.com
lh3.googleusercontent.com — Cisco Umbrella Rank: 47
12 KB
1 dotomi.com
proc.ad.cpe.dotomi.com — Cisco Umbrella Rank: 2737
465 B
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 962
394 B
1 t.co
t.co — Cisco Umbrella Rank: 859
629 B
1 hadronid.net
cdn.hadronid.net — Cisco Umbrella Rank: 1601
12 KB
1 crwdcntrl.net
tags.crwdcntrl.net — Cisco Umbrella Rank: 1011
13 KB
1 assertcom.de
api.assertcom.de — Cisco Umbrella Rank: 4119
311 B
1 trackonomics.net
cdn-magiclinks.trackonomics.net — Cisco Umbrella Rank: 7416
20 KB
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 960
16 KB
1 windows.net
insitez.blob.core.windows.net — Cisco Umbrella Rank: 18923
489 B
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 683
7 KB
1 googletagservices.com
www.googletagservices.com — Cisco Umbrella Rank: 307
34 KB
125 32
Domain Requested by
29 cdn.britannica.com www.britannica.com
cdn.britannica.com
jryhoywlyxnlymahs.ay.delivery
10 jryhoywlyxnlymahs.ay.delivery www.britannica.com
jryhoywlyxnlymahs.ay.delivery
6 fundingchoicesmessages.google.com jryhoywlyxnlymahs.ay.delivery
6 www.britannica.com cdn.britannica.com
static.cloudflareinsights.com
5 gtrack.kueezrtb.com static.kueezrtb.com
www.britannica.com
5 track.kueezrtb.com static.kueezrtb.com
www.britannica.com
4 otrack.kueezrtb.com www.britannica.com
4 secure.cdn.fastclick.net jryhoywlyxnlymahs.ay.delivery
secure.cdn.fastclick.net
4 fonts.gstatic.com fonts.googleapis.com
www.britannica.com
3 www.facebook.com 1 redirects www.britannica.com
3 engage.email.britannica.com www.britannica.com
engage.email.britannica.com
3 c.amazon-adsystem.com www.britannica.com
c.amazon-adsystem.com
2 c.clarity.ms 1 redirects
2 n.clarity.ms www.clarity.ms
2 id.hadron.ad.gt cdn.hadronid.net
2 geo.privacymanager.io launchpad.privacymanager.io
2 www.clarity.ms www.britannica.com
www.clarity.ms
2 connect.facebook.net www.britannica.com
connect.facebook.net
2 cdn.confiant-integrations.net jryhoywlyxnlymahs.ay.delivery
cdn.confiant-integrations.net
2 static.kueezrtb.com jryhoywlyxnlymahs.ay.delivery
static.kueezrtb.com
2 encyclopaediabritann.tt.omtrdc.net cdn.britannica.com
2 www.googletagmanager.com www.britannica.com
www.googletagmanager.com
2 securepubads.g.doubleclick.net www.britannica.com
securepubads.g.doubleclick.net
2 fonts.googleapis.com www.britannica.com
1 c.bing.com 1 redirects
1 www.google.ro www.britannica.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 lh3.googleusercontent.com www.britannica.com
1 a.ad.gt jryhoywlyxnlymahs.ay.delivery
1 proc.ad.cpe.dotomi.com secure.cdn.fastclick.net
1 u.kueezrtb.com static.kueezrtb.com
1 analytics.twitter.com www.britannica.com
1 t.co www.britannica.com
1 cdn.hadronid.net www.britannica.com
1 tags.crwdcntrl.net jryhoywlyxnlymahs.ay.delivery
1 api.assertcom.de jryhoywlyxnlymahs.ay.delivery
1 cdn-magiclinks.trackonomics.net jryhoywlyxnlymahs.ay.delivery
1 static.ads-twitter.com www.britannica.com
1 config.aps.amazon-adsystem.com c.amazon-adsystem.com
1 launchpad.privacymanager.io launchpad-wrapper.privacymanager.io
1 webstats.eb.com www.britannica.com
1 insitez.blob.core.windows.net www.britannica.com
1 static.cloudflareinsights.com www.britannica.com
1 launchpad-wrapper.privacymanager.io www.britannica.com
1 www.googletagservices.com www.britannica.com
1 school.eb.com 1 redirects
1 eb.com 1 redirects
125 48
Subject Issuer Validity Valid
www.britannica.com
WE1
2024-11-02 -
2025-01-31
3 months crt.sh
*.g.doubleclick.net
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
upload.video.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
cdn.britannica.com
Amazon RSA 2048 M02
2024-07-11 -
2025-08-08
a year crt.sh
*.privacymanager.io
Amazon RSA 2048 M03
2024-06-26 -
2025-07-24
a year crt.sh
ay.delivery
WE1
2024-10-16 -
2025-01-14
3 months crt.sh
cloudflareinsights.com
WE1
2024-11-01 -
2025-01-30
3 months crt.sh
*.google-analytics.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
c.amazon-adsystem.com
Amazon RSA 2048 M01
2023-12-30 -
2024-12-04
a year crt.sh
*.blob.core.windows.net
Microsoft Azure RSA TLS Issuing CA 08
2024-10-28 -
2025-04-26
6 months crt.sh
engage.email.britannica.com
ZeroSSL RSA Domain Secure Site CA
2024-09-01 -
2024-11-30
3 months crt.sh
*.gstatic.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.eb.com
Amazon RSA 2048 M02
2024-08-09 -
2025-09-06
a year crt.sh
*.tt.omtrdc.net
DigiCert TLS RSA SHA256 2020 CA1
2024-02-26 -
2025-03-28
a year crt.sh
config.aps.amazon-adsystem.com
Amazon RSA 2048 M02
2024-01-21 -
2025-02-19
a year crt.sh
kueezrtb.com
WE1
2024-10-08 -
2025-01-06
3 months crt.sh
confiant-integrations.net
WE1
2024-09-09 -
2024-12-08
3 months crt.sh
ads-twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-06-25 -
2025-06-24
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2024-08-13 -
2024-11-11
3 months crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1
2024-09-04 -
2025-09-04
a year crt.sh
*.trackonomics.net
Sectigo RSA Domain Validation Secure Server CA
2024-10-25 -
2025-11-25
a year crt.sh
api.assertcom.de
R10
2024-10-11 -
2025-01-09
3 months crt.sh
secure.cdn.fastclick.net
DigiCert TLS RSA SHA256 2020 CA1
2024-08-07 -
2025-08-07
a year crt.sh
*.crwdcntrl.net
Amazon RSA 2048 M02
2024-09-07 -
2025-10-07
a year crt.sh
hadronid.net
WE1
2024-09-24 -
2024-12-23
3 months crt.sh
*.google.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
t.co
E5
2024-09-28 -
2024-12-27
3 months crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-08-19 -
2025-08-18
a year crt.sh
id.hadron.ad.gt
WE1
2024-09-20 -
2024-12-19
3 months crt.sh
ad.cpe.dotomi.com
GlobalSign RSA OV SSL CA 2018
2024-06-17 -
2025-07-19
a year crt.sh
a.ad.gt
WE1
2024-10-05 -
2025-01-03
3 months crt.sh
*.googleusercontent.com
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
*.google.ro
WR2
2024-10-07 -
2024-12-30
3 months crt.sh
a.clarity.ms
Microsoft Azure RSA TLS Issuing CA 08
2024-06-23 -
2025-06-18
a year crt.sh

This page contains 1 frames:

Primary Page: https://www.britannica.com/
Frame ID: 7AF90F3486400296FE78B2F8C79F4216
Requests: 128 HTTP requests in this frame

Screenshot

Page Title

Encyclopedia Britannica | Britannica

Page URL History Show full URLs

  1. https://eb.com/ HTTP 301
    https://school.eb.com/shortie-webapp/ HTTP 301
    https://www.britannica.com/ Page URL

Detected technologies

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

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
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

125
Requests

98 %
HTTPS

0 %
IPv6

32
Domains

48
Subdomains

43
IPs

5
Countries

2805 kB
Transfer

7954 kB
Size

32
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://eb.com/ HTTP 301
    https://school.eb.com/shortie-webapp/ HTTP 301
    https://www.britannica.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 100
  • https://www.facebook.com/tr/?id=2553589638276202&ev=PageView&dl=https%3A%2F%2Fwww.britannica.com%2F&rl=&if=false&ts=1730707252957&sw=1600&sh=1200&v=2.9.176&r=stable&ec=0&o=4126&fbp=fb.1.1730707252955.77883199081321363&ler=empty&cdl=API_unavailable&it=1730707252696&coo=false&rqm=GET HTTP 302
  • https://www.facebook.com/tr/?redirect=0&rqm=GET&coo=false&it=1730707252696&cdl=API_unavailable&ler=empty&fbp=fb.1.1730707252955.77883199081321363&o=4126&ec=0&r=stable&v=2.9.176&sh=1200&sw=1600&ts=1730707252957&if=false&rl=&dl=https%3A%2F%2Fwww.britannica.com%2F&ev=PageView&id=2553589638276202
Request Chain 125
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=23FC6FBEFAC34DC69D98AE98410FAEB9&RedC=c.clarity.ms&MXFR=1C3BEF81D89A6CB204FCFAACDC9A6238 HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=23FC6FBEFAC34DC69D98AE98410FAEB9&MUID=2BE45CE6A1E5653218D349CBA03764DC

125 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.britannica.com/
Redirect Chain
  • https://eb.com/
  • https://school.eb.com/shortie-webapp/
  • https://www.britannica.com/
124 KB
27 KB
Document
General
Full URL
https://www.britannica.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
19189c254aa71d493124bd6a3d4fa90690de678adb4adecd57a4980576772fe3
Security Headers
Name Value
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8dd3129e3d3ddbde-FRA
content-encoding
gzip
content-language
se-SE
content-type
text/html;charset=UTF-8
date
Mon, 04 Nov 2024 08:00:51 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=o6drejYTmNxXSS5WIynukHFHmpLxLbmwCQNvpFJlEZYWmafInCfX44uqKhb1mh2LZzGwVBQNVYOZGSydz0L81FclWjCa7u%2B61%2BpBpzZC0OGVxRCq3Slj24vHVyKb1I5lLkC1Aw%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
server-timing
cfCacheStatus;desc="DYNAMIC"
vary
Accept-Encoding,User-Agent
x-iset
blue
x-permitted-cross-domain-policies
master-only
x-tserver
ip-10-145-21-249/127.0.1.1
x-wserver
127.0.0.1
x-xss-protection
1; mode=block

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
8dd3129b8d652bd9-FRA
content-length
0
date
Mon, 04 Nov 2024 08:00:50 GMT
location
https://www.britannica.com/
server
cloudflare
vary
User-Agent
x-tserver
ip-10-145-21-63/127.0.1.1
x-wserver
127.0.0.1
gpt.js
www.googletagservices.com/tag/js/
106 KB
34 KB
Script
General
Full URL
https://www.googletagservices.com/tag/js/gpt.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.66 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s48-in-f2.1e100.net
Software
cafe /
Resource Hash
091a04fdea190426653a8b25cbb6e019d9d12b003848c99c5969d96a9f765e34
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

content-encoding
br
etag
75 / 20031 / m202410280101 / config-hash: 10257544082128673461
x-content-type-options
nosniff
expires
Mon, 04 Nov 2024 08:00:51 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
date
Mon, 04 Nov 2024 08:00:51 GMT
content-type
text/javascript; charset=UTF-8
vary
Accept-Encoding
content-disposition
attachment; filename="f.txt"
cache-control
private, max-age=900, stale-while-revalidate=3600
timing-allow-origin
*
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
content-length
33955
x-xss-protection
0
server
cafe
icon
fonts.googleapis.com/
569 B
811 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/icon?family=Material+Icons
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.202 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra16s52-in-f10.1e100.net
Software
ESF /
Resource Hash
36b2057eb5eef261a2cbb8c149dcf3a11edaa15ccd8e3d462eb34999f5ff8f2a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Mon, 04 Nov 2024 08:00:51 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 04 Nov 2024 08:00:51 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Mon, 04 Nov 2024 08:00:51 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
vendor-bundle.css
cdn.britannica.com/mendel-resources/3-128/dist/
219 KB
28 KB
Stylesheet
General
Full URL
https://cdn.britannica.com/mendel-resources/3-128/dist/vendor-bundle.css?v=3.128.14
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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TLS 1.3, , AES_128_GCM
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H2
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16 KB
Image
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Full URL
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Host: www.britannica.com
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.85.65.56 , United States, ASN16509 (AMAZON-02, US),
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Software
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Request headers

User-Agent
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Referer
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Response headers

cache-control
public, max-age=31536000
content-encoding
gzip
x-amz-apigw-id
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x-amzn-trace-id
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content-type
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x-amz-cf-pop
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87 KB
31 KB
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General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Reverse DNS
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AmazonS3 /
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Request headers

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Referer
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Response headers

x-amz-cf-pop
MUC50-P6
content-encoding
gzip
etag
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via
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alt-svc
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content-type
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vary
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x-amz-server-side-encryption
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19 KB
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H2
Security
TLS 1.3, , AES_128_GCM
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104.16.79.73 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
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cloudflare /
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Response headers

cache-control
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content-encoding
gzip
etag
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cross-origin-resource-policy
cross-origin
cf-ray
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content-type
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vary
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cloudflare
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506 KB
113 KB
Script
General
Full URL
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H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
br
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alt-svc
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date
Mon, 04 Nov 2024 08:00:51 GMT
content-type
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vary
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content-security-policy-report-only
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access-control-allow-origin
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157 KB
42 KB
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

User-Agent
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Referer
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Response headers

cache-control
public, max-age=31536000, immutable
nel
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content-encoding
br
report-to
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alt-svc
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content-type
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vary
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server
cloudflare
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100 KB
31 KB
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General
Full URL
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Protocol
H2
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TLS 1.3, , AES_128_GCM
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
br
cf-cache-status
HIT
etag
W/"66df3eed-190f0"
age
170
report-to
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alt-svc
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date
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content-type
application/javascript
last-modified
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vary
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cache-control
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timing-allow-origin
*
nel
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cf-ray
8dd312a2ec62f110-CDG
server
cloudflare
linreg.min.js
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460 KB
126 KB
Script
General
Full URL
https://jryhoywlyxnlymahs.ay.delivery/floorPrice/JRyhoywLYXNLYMAhs/js/floorPrice/linreg.min.js
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Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.41.177 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
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Referer
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Response headers

cache-control
public, max-age=900, stale-while-revalidate=3600
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
cf-cache-status
HIT
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report-to
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cf-ray
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alt-svc
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server-timing
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date
Mon, 04 Nov 2024 08:00:51 GMT
content-type
application/javascript
last-modified
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vary
Accept-Encoding
server
cloudflare
forest.min.js
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178 KB
54 KB
Script
General
Full URL
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URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.41.177 -, , ASN13335 (CLOUDFLARENET, US),
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
public, max-age=900, stale-while-revalidate=3600
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
cf-cache-status
HIT
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report-to
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cf-ray
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alt-svc
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server-timing
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date
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content-type
application/javascript
last-modified
Mon, 04 Nov 2024 05:09:20 GMT
vary
Accept-Encoding
server
cloudflare
apstag.js
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324 KB
80 KB
Script
General
Full URL
https://c.amazon-adsystem.com/aax2/apstag.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.85.64.123 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
AmazonS3 /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

vary
Accept-Encoding
cache-control
max-age=3600
content-encoding
gzip
etag
W/"b3da0d59872bd7a86984a426ca256adc"
age
2363
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x-cache
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date
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content-type
application/javascript
last-modified
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server
AmazonS3
x-amz-cf-pop
FRA60-P1, MUC50-P6
x-amz-server-side-encryption
AES256
JRyhoywLYXNLYMAhs.deploy
jryhoywlyxnlymahs.ay.delivery/manager-script/
516 KB
175 KB
Script
General
Full URL
https://jryhoywlyxnlymahs.ay.delivery/manager-script/JRyhoywLYXNLYMAhs.deploy?v=N2ivcusRvyq2CQabZ
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.21.41.177 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
public, max-age=31536000, immutable
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
report-to
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cf-ray
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access-control-allow-origin
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alt-svc
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date
Mon, 04 Nov 2024 08:00:51 GMT
content-type
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vary
Accept-Encoding
server
cloudflare
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489 B
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General
Full URL
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Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
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Software
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Request headers

User-Agent
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Referer
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Response headers

Content-MD5
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Cache-Control
public, max-age=300
Content-Encoding
gzip
x-ms-version
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Content-Length
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Date
Mon, 04 Nov 2024 08:00:51 GMT
Content-Type
application/javascript; charset=utf-8
Last-Modified
Fri, 13 Sep 2024 18:42:42 GMT
Server
Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
x-ms-blob-type
BlockBlob
app.js
engage.email.britannica.com/
133 KB
31 KB
Script
General
Full URL
https://engage.email.britannica.com/app.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
3.23.106.204 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
AmazonS3 /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
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Response headers

content-encoding
gzip
etag
W/"a7c53dc7ddb7c239202a400f03e7bbd3"
age
525
x-amz-storage-class
INTELLIGENT_TIERING
x-cache
Hit from cloudfront
x-amz-cf-id
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date
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content-type
text/javascript
vary
accept-encoding
last-modified
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strict-transport-security
max-age=63072000
cache-control
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via
1.1 d6d2c99e22fa470e01c3d422bed2160e.cloudfront.net (CloudFront)
x-amz-cf-pop
CMH68-P2
server
AmazonS3
x-amz-server-side-encryption
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H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.23.234 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/

Response headers

content-encoding
br
cf-cache-status
DYNAMIC
debug
NON-OPTIONS
access-control-allow-methods
HEAD,GET,POST,PUT,DELETE,OPTIONS
access-control-allow-credentials
true
cf-ray
8dd312aaffb3d288-FRA
access-control-allow-origin
*
date
Mon, 04 Nov 2024 08:00:53 GMT
content-type
application/json
server
cloudflare
access-control-allow-headers
authorization,content-type
hadron.json
id.hadron.ad.gt/v1/
0
0
Preflight
General
Full URL
https://id.hadron.ad.gt/v1/hadron.json?_it=amazon&partner_id=650&sync=0&domain=www.britannica.com&url=https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.67.23.234 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
access-control-allow-origin
*
allow
POST, OPTIONS, GET
cache-control
max-age=31536000 public, no-transform
cf-cache-status
DYNAMIC
cf-ray
8dd312aa5e74d288-FRA
content-length
0
content-type
application/json
date
Mon, 04 Nov 2024 08:00:52 GMT
debug
OPTIONS block
expires
Tue, 04 Nov 2025 08:00:52 GMT
server
cloudflare
truncated
/
68 B
0
Image
General
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
5e89733d8a8e055100cda68bf7a712ab0e1b24fefee7e39792b47cb5ff7c3cb1

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer

Response headers

Content-Type
image/png
marketing-content
www.britannica.com/
367 B
823 B
Fetch
General
Full URL
https://www.britannica.com/marketing-content?id=2033
Requested by
Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-128/dist/home-page.js?v=3.128.14
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6f6a447d5a52956c5d0b30568af5e2752806eb34fd84e57c96cbe73534554837
Security Headers
Name Value
X-Xss-Protection 1; mode=block

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://www.britannica.com/

Response headers

x-wserver
127.0.0.1
content-encoding
gzip
cf-cache-status
DYNAMIC
expect-ct
max-age=604800
x-permitted-cross-domain-policies
master-only
report-to
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alt-svc
h3=":443"; ma=86400
date
Mon, 04 Nov 2024 08:00:52 GMT
content-type
text/html;charset=UTF-8
vary
Accept-Encoding,User-Agent
x-tserver
ip-10-145-22-239/127.0.1.1
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray
8dd312aa3baddbde-FRA
x-xss-protection
1; mode=block
content-language
se-SE
x-iset
blue
server
cloudflare
fpd
u.kueezrtb.com/
404 B
547 B
XHR
General
Full URL
https://u.kueezrtb.com/fpd?_=1730707252863&yv=1d3c14e&h=www.britannica.com
Requested by
Host: static.kueezrtb.com
URL: https://static.kueezrtb.com/js/latest.js?_=1730707252651
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
58c05363e80838e49d4c88e96f8d00a11f6f07182dbe81e6868b79d8b849a709

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

content-encoding
gzip
cf-cache-status
DYNAMIC
access-control-allow-credentials
true
cf-ray
8dd312aa7f2ad37a-FRA
access-control-allow-origin
https://www.britannica.com
content-length
320
date
Mon, 04 Nov 2024 08:00:52 GMT
vary
accept-encoding
server
cloudflare
dye
track.kueezrtb.com/
0
30 B
Image
General
Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa7e1ed252-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
gtrack.kueezrtb.com/
0
30 B
Image
General
Full URL
https://gtrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:preinit&_=1730707252861
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.35.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa7eca2bb0-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
otrack.kueezrtb.com/
0
31 B
Image
General
Full URL
https://otrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:preinit&_=1730707252861
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa8f37d37a-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
track.kueezrtb.com/
0
31 B
Image
General
Full URL
https://track.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:init&_=1730707252862
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa7e21d252-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
gtrack.kueezrtb.com/
0
31 B
Image
General
Full URL
https://gtrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:init&_=1730707252862
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.35.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa7ecd2bb0-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
otrack.kueezrtb.com/
0
39 B
Image
General
Full URL
https://otrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:init&_=1730707252862
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa7f2dd37a-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
track.kueezrtb.com/
0
31 B
Image
General
Full URL
https://track.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:fpdr&_=1730707252863
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa7e22d252-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
gtrack.kueezrtb.com/
0
31 B
Image
General
Full URL
https://gtrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:fpdr&_=1730707252863
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.35.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa7ed02bb0-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
dye
otrack.kueezrtb.com/
0
31 B
Image
General
Full URL
https://otrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=63acb27c7df7da19&sid=87132945859e3ec7&pvi=3bbd8d5af97fa692&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=130.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2F&furl=https%3A%2F%2Fwww.britannica.com%2F&sr=1600x1200&type=latest:fpdr&_=1730707252863
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312aa8f33d37a-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:52 GMT
server
cloudflare
/
www.facebook.com/tr/
Redirect Chain
  • https://www.facebook.com/tr/?id=2553589638276202&ev=PageView&dl=https%3A%2F%2Fwww.britannica.com%2F&rl=&if=false&ts=1730707252957&sw=1600&sh=1200&v=2.9.176&r=stable&ec=0&o=4126&fbp=fb.1.17307072529...
  • https://www.facebook.com/tr/?redirect=0&rqm=GET&coo=false&it=1730707252696&cdl=API_unavailable&ler=empty&fbp=fb.1.1730707252955.77883199081321363&o=4126&ec=0&r=stable&v=2.9.176&sh=1200&sw=1600&ts=1...
0
152 B
Image
General
Full URL
https://www.facebook.com/tr/?redirect=0&rqm=GET&coo=false&it=1730707252696&cdl=API_unavailable&ler=empty&fbp=fb.1.1730707252955.77883199081321363&o=4126&ec=0&r=stable&v=2.9.176&sh=1200&sw=1600&ts=1730707252957&if=false&rl=&dl=https%3A%2F%2Fwww.britannica.com%2F&ev=PageView&id=2553589638276202
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Server
157.240.252.35 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
edge-star-mini-shv-01-fra3.facebook.com
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=12, mss=1380, tbw=3497, tp=-1, tpl=-1, uplat=0, ullat=0
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
access-control-allow-origin
alt-svc
h3=":443"; ma=86400
content-length
0
date
Mon, 04 Nov 2024 08:00:53 GMT
content-type
text/plain
server
proxygen-bolt

Redirect headers

strict-transport-security
max-age=31536000; includeSubDomains
cache-control
no-cache, no-store, must-revalidate
location
/tr/?redirect=0&rqm=GET&coo=false&it=1730707252696&cdl=API_unavailable&ler=empty&fbp=fb.1.1730707252955.77883199081321363&o=4126&ec=0&r=stable&v=2.9.176&sh=1200&sw=1600&ts=1730707252957&if=false&rl=&dl=https%3A%2F%2Fwww.britannica.com%2F&ev=PageView&id=2553589638276202
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=6, rtx=0, c=10, mss=1380, tbw=2925, tp=-1, tpl=-1, uplat=0, ullat=0
pragma
no-cache
cross-origin-resource-policy
cross-origin
expires
0
alt-svc
h3=":443"; ma=86400
content-length
0
date
Mon, 04 Nov 2024 08:00:52 GMT
content-type
text/plain
server
proxygen-bolt
/
www.facebook.com/privacy_sandbox/pixel/register/trigger/
67 B
3 KB
Image
General
Full URL
https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=2553589638276202&ev=PageView&dl=https%3A%2F%2Fwww.britannica.com%2F&rl=&if=false&ts=1730707252957&sw=1600&sh=1200&v=2.9.176&r=stable&ec=0&o=4126&fbp=fb.1.1730707252955.77883199081321363&ler=empty&cdl=API_unavailable&it=1730707252696&coo=false&rqm=FGET
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
157.240.252.35 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
edge-star-mini-shv-01-fra3.facebook.com
Software
/
Resource Hash
aa7b6c81e85551eeb5c4809f1e683efa0b780c33d12ddfc2067a1b136803e45a
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
text/plain;charset=UTF-8
Referer
https://www.britannica.com/

Response headers

strict-transport-security
max-age=63072000
x-version
master-2411040656-5890-5552460
content-encoding
gzip
access-control-allow-methods
GET, POST, PUT, DELETE, OPTIONS
allow
GET, POST, PUT, DELETE, OPTIONS
access-control-allow-origin
*
date
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content-type
application/json
vary
Accept-Encoding, Accept-Encoding
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312ab9ef5d252-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:53 GMT
server
cloudflare
dye
gtrack.kueezrtb.com/
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54 B
Image
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Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.35.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312ab9fb32bb0-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:53 GMT
server
cloudflare
dye
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54 B
Image
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Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.34.123 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cf-ray
8dd312ab993dd37a-FRA
cf-cache-status
DYNAMIC
date
Mon, 04 Nov 2024 08:00:53 GMT
server
cloudflare
post
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43 B
712 B
Fetch
General
Full URL
https://jryhoywlyxnlymahs.ay.delivery/ivt/post
Requested by
Host: jryhoywlyxnlymahs.ay.delivery
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.21.41.177 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
text/plain
Referer

Response headers

cf-cache-status
DYNAMIC
report-to
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access-control-allow-methods
POST, GET, OPTIONS
x-content-type-options
nosniff
alt-svc
h3=":443"; ma=86400
server-timing
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date
Mon, 04 Nov 2024 08:00:53 GMT
content-type
application/json; charset=utf-8
vary
Accept-Encoding
access-control-allow-headers
X-Forwarded-For, X-Requested-With, Content-Type
cache-control
no-store
nel
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cf-ray
8dd312abae57dbc3-FRA
access-control-allow-origin
*
content-length
43
x-xss-protection
1; mode=block
server
cloudflare
launcher
proc.ad.cpe.dotomi.com/cvx/client/direct/
190 B
465 B
XHR
General
Full URL
https://proc.ad.cpe.dotomi.com/cvx/client/direct/launcher?version=1.1.1&lid=681
Requested by
Host: secure.cdn.fastclick.net
URL: https://secure.cdn.fastclick.net/js/cnvr-launcher/latest/launcher.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
63.215.202.178 Amsterdam, Netherlands, ASN41041 (VCLK-EU-SE, US),
Reverse DNS
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Software
nginx /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
max-age=1800
accept-ch
Sec-CH-UA-Platform-Version,Sec-CH-UA-Arch,Sec-CH-UA-Model,Sec-CH-UA-Bitness
access-control-allow-credentials
true
expires
Mon, 04 Nov 2024 08:30:53 GMT
access-control-allow-origin
https://www.britannica.com
content-length
190
date
Mon, 04 Nov 2024 08:00:53 GMT
content-type
application/json
vary
Origin
server
nginx
650
a.ad.gt/api/v1/u/matches/
8 KB
4 KB
Script
General
Full URL
https://a.ad.gt/api/v1/u/matches/650?_it=amazon
Requested by
Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.6-prod
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.4.69 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
max-age=14400
content-encoding
gzip
cf-cache-status
HIT
age
169
cross-origin-resource-policy
cross-origin
cf-ray
8dd312ac3af69158-FRA
date
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content-type
application/javascript
last-modified
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vary
Accept-Encoding
server
cloudflare
coreid.min.js
secure.cdn.fastclick.net/js/cnvr-coreid/latest/
229 KB
66 KB
Script
General
Full URL
https://secure.cdn.fastclick.net/js/cnvr-coreid/latest/coreid.min.js
Requested by
Host: secure.cdn.fastclick.net
URL: https://secure.cdn.fastclick.net/js/cnvr-launcher/latest/launcher.min.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
184.30.211.26 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a184-30-211-26.deploy.static.akamaitechnologies.com
Software
Apache /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
max-age=900
content-encoding
gzip
etag
"394d0-60864a57eaadc-gzip"
expires
Mon, 04 Nov 2024 08:15:53 GMT
accept-ranges
bytes
content-length
67550
date
Mon, 04 Nov 2024 08:00:53 GMT
last-modified
Mon, 23 Oct 2023 16:23:46 GMT
content-type
application/javascript
server
Apache
vary
Accept-Encoding
css
fonts.googleapis.com/
114 KB
6 KB
Stylesheet
General
Full URL
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Requested by
Host:
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.185.202 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
ESF /
Resource Hash
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Security Headers
Name Value
Strict-Transport-Security max-age=31536000
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

content-encoding
gzip
x-content-type-options
nosniff
expires
Mon, 04 Nov 2024 08:00:53 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 04 Nov 2024 08:00:53 GMT
content-type
text/css; charset=utf-8
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified
Mon, 04 Nov 2024 08:00:53 GMT
x-frame-options
SAMEORIGIN
strict-transport-security
max-age=31536000
link
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cache-control
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timing-allow-origin
*
cross-origin-opener-policy
same-origin-allow-popups
cross-origin-resource-policy
cross-origin
access-control-allow-origin
*
x-xss-protection
0
server
ESF
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12 KB
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Full URL
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URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.186.33 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
fife /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

access-control-expose-headers
Content-Length
etag
"v1"
age
6419
x-content-type-options
nosniff
expires
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alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 04 Nov 2024 06:13:54 GMT
content-disposition
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content-type
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vary
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cache-control
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timing-allow-origin
*
access-control-allow-origin
*
content-length
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x-xss-protection
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server
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15 KB
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Full URL
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Requested by
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URL: https://www.britannica.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.186.35 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
sffe /
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.britannica.com
Referer
https://www.britannica.com/

Response headers

age
404953
report-to
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x-content-type-options
nosniff
expires
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alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
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last-modified
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content-type
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cache-control
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accept-ranges
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access-control-allow-origin
*
content-length
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x-xss-protection
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server
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Requested by
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QUIC, , AES_128_GCM
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Software
sffe /
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.britannica.com
Referer
https://fonts.googleapis.com/

Response headers

age
553712
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Tue, 28 Oct 2025 22:12:21 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
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last-modified
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content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
18588
x-xss-protection
0
server
sffe
collect
region1.analytics.google.com/g/
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0
Fetch
General
Full URL
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Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TE6YF92Y0D&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:136:0
report-to
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expires
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access-control-allow-origin
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cross-origin-opener-policy-report-only
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content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 04 Nov 2024 08:00:53 GMT
content-type
text/plain
server
Golfe2
collect
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556 B
Ping
General
Full URL
https://stats.g.doubleclick.net/g/collect?v=2&tid=G-TE6YF92Y0D&cid=806281096.1730707253&gtm=45je4au0v884480946z871145433za200zb71145433&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=101823848~101878899~101878944~101925629
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TE6YF92Y0D&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
64.233.166.154 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
wm-in-f154.1e100.net
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:111:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:111:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://www.britannica.com
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 04 Nov 2024 08:00:53 GMT
content-type
text/plain
server
Golfe2
ga-audiences
www.google.ro/ads/
42 B
408 B
Image
General
Full URL
https://www.google.ro/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-TE6YF92Y0D&cid=806281096.1730707253&gtm=45je4au0v884480946z871145433za200zb71145433&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=101823848~101878899~101878944~101925629&tag_exp=101823848~101878899~101878944~101925629&z=1597560560
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.184.195 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f3.1e100.net
Software
cafe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
pragma
no-cache
cross-origin-resource-policy
cross-origin
x-content-type-options
nosniff
expires
Fri, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
content-length
42
date
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x-xss-protection
0
content-type
image/gif
server
cafe
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fonts.gstatic.com/s/opensans/v40/
47 KB
47 KB
Font
General
Full URL
https://fonts.gstatic.com/s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.186.35 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
sffe /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://www.britannica.com
Referer
https://www.britannica.com/

Response headers

age
405152
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options
nosniff
expires
Thu, 30 Oct 2025 15:28:21 GMT
alt-svc
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date
Wed, 30 Oct 2024 15:28:21 GMT
last-modified
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content-type
font/woff2
cache-control
public, max-age=31536000
timing-allow-origin
*
cross-origin-opener-policy
same-origin; report-to="apps-themes"
cross-origin-resource-policy
cross-origin
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges
bytes
access-control-allow-origin
*
content-length
48236
x-xss-protection
0
server
sffe
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fundingchoicesmessages.google.com/el/
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XHR
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Full URL
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Requested by
Host:
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.110 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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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

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
text/plain
Referer
https://www.britannica.com/

Response headers

access-control-max-age
86400
access-control-allow-methods
POST, GET, OPTIONS
x-content-type-options
nosniff
expires
Mon, 01 Jan 1990 00:00:00 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
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content-type
text/html; charset=utf-8
x-frame-options
SAMEORIGIN
reporting-endpoints
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content-security-policy
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cache-control
no-cache, no-store, max-age=0, must-revalidate
cross-origin-opener-policy
same-origin
pragma
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accept-ch
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access-control-allow-credentials
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permissions-policy
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access-control-allow-origin
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content-length
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x-xss-protection
0
server
ESF
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Full URL
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Requested by
Host:
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.185.110 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
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Software
ESF /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
text/plain
Referer
https://www.britannica.com/

Response headers

access-control-max-age
86400
access-control-allow-methods
POST, GET, OPTIONS
x-content-type-options
nosniff
expires
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alt-svc
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date
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content-type
text/html; charset=utf-8
x-frame-options
SAMEORIGIN
reporting-endpoints
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content-security-policy
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cache-control
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cross-origin-opener-policy
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pragma
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access-control-allow-credentials
true
permissions-policy
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access-control-allow-origin
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content-length
0
x-xss-protection
0
server
ESF
collect
n.clarity.ms/
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282 B
XHR
General
Full URL
https://n.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.52/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
172.175.234.12 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx /
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Accept
application/x-clarity-gzip
Referer
https://www.britannica.com/

Response headers

Request-Context
appId=cid-v1:67bc0b23-8423-4b52-b1ca-6a87709ceaa2
Access-Control-Allow-Origin
https://www.britannica.com
Date
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Vary
Origin
Server
nginx
Connection
keep-alive
Access-Control-Allow-Credentials
true
c.gif
c.clarity.ms/
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Full URL
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Protocol
H2
Server
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Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://www.britannica.com/

Response headers

cache-control
private, no-cache, proxy-revalidate, no-store
pragma
no-cache
etag
"b116c54f951fdb1:0"
accept-ranges
bytes
p3p
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content-length
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date
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content-type
image/gif
last-modified
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server
Microsoft-IIS/10.0
x-powered-by
ASP.NET

Redirect headers

cache-control
private, no-cache, proxy-revalidate, no-store
location
https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=23FC6FBEFAC34DC69D98AE98410FAEB9&MUID=2BE45CE6A1E5653218D349CBA03764DC
pragma
no-cache
accept-ch
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x-msedge-ref
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x-cache
CONFIG_NOCACHE
p3p
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content-length
0
date
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x-powered-by
ASP.NET
rum
www.britannica.com/cdn-cgi/
0
143 B
XHR
General
Full URL
https://www.britannica.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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content-type
application/json
Referer
https://www.britannica.com/

Response headers

access-control-max-age
86400
access-control-allow-credentials
true
access-control-allow-methods
POST,OPTIONS
x-content-type-options
nosniff
cf-ray
8dd312aecbb9dbde-FRA
access-control-allow-origin
https://www.britannica.com
date
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vary
Origin
server
cloudflare
x-frame-options
DENY
favicon.png
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864 B
1 KB
Other
General
Full URL
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

User-Agent
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Referer
https://www.britannica.com/

Response headers

x-wserver
127.0.0.1
cf-cache-status
HIT
etag
"360-625b8c34bd140"
age
4049
expect-ct
max-age=604800
x-permitted-cross-domain-policies
master-only
report-to
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alt-svc
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date
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content-type
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vary
Accept-Encoding
last-modified
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nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray
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accept-ranges
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content-length
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x-xss-protection
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x-iset
blue
server
cloudflare
collect
n.clarity.ms/
0
282 B
XHR
General
Full URL
https://n.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.52/clarity.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
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Request headers

User-Agent
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Accept
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Referer
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Response headers

Request-Context
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Access-Control-Allow-Origin
https://www.britannica.com
Date
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Vary
Origin
Server
nginx
Connection
keep-alive
Access-Control-Allow-Credentials
true

Verdicts & Comments Add Verdict or Comment

295 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| $UI object| Constants string| CDN string| CAM_LOGIN_URL string| CAM_SIGN_UP_URL object| Mendel object| dataLayer object| googletag object| ayManagerEnv object| YM_SPLIT_TESTS object| assertiveQueue object| apstag object| IzWidget object| ap3c object| s object| t function| $ function| jQuery object| EBStat object| __cfBeacon object| ggeac object| google_tag_data object| google_js_reporting_queue boolean| pageReadyForStatsCalls function| safeFirstPerformStatsWrite function| performStatsWrite function| writeStat function| buildStatUri function| buildStatQuery function| getHitCount function| setSessionIdCookie function| cookie function| getAccountId function| getSessionId function| performStatsWriteWhenReady object| launchPad object| launchPadConfiguration object| nodeScript function| __launchpad object| _aps boolean| apstagLOADED object| google_tag_manager function| targetPageParamsAll object| targetGlobalSettings object| adobe object| __target_telemetry object| ___target_traces function| mboxCreate function| mboxDefine function| mboxUpdate object| assertive object| pbjsChunk object| pbjs object| _pbjsGlobals object| ADAGIO string| nobidVersion object| nobid boolean| liModuleEnabled object| googlefc object| apscustom object| confiant object| webpackChunkmendel number| 2f1acc6c3a606b082e5eef5e54414ffb function| twq function| fbq function| _fbq function| clarity function| fireTargetRequests object| scrEm boolean| _assertiveInitialized object| ntv object| adsbygoogle function| Fb613lSE object| _taboola object| OBREvents object| lotame_sync_16576 boolean| creativeVendorLibraryLoaded function| ha object| cnvr_launcher_options object| google_reactive_ads_global_state number| TIMEOUT number| BASE_NEEDLE_ANGLE number| START_NEEDLE_MOVE_ANGLE number| END_NEEDLE_MOVE_ANGLE number| NEEDLE_ANGLE_INCREMENT number| DECIMAL_MULTIPLIER string| CLOSE_WIDGET_LINK string| PUSH_PERMISSION_LINK string| AP3_WIDGETS_PREFIX object| HIDDEN_FIELDS_REGEX number| AP3_MAX_Z_INDEX object| cookies object| frequencies object| preFillOptionIds object| visibilityOptionIds object| netPromoterScoreThanksVariants object| buttonOnClickIds function| isNotificationSupported function| isAndroidWebView function| isRunningWithinSDK object| validShopifyCartAddPaths object| validShopifyCartAddStatuses object| urlParamKeys object| platforms function| getUrlParams function| getFieldType function| getDefaultValue function| populateSelectOptions function| replacePlatformLinks function| isInViewport function| getTimeFromSeconds string| uA string| vendor function| jsonFromXhr function| sortObjectAndToString function| calcTrackKey function| getCookieDomain function| readCookie function| removeCookie function| convertLegacyCookies function| convertLegacyPageFilter function| isPageFilterValid function| isKnownSession object| widgetsAccepted function| getShopifyProductCurrentVariantId function| polyfillDateInput object| regeneratorRuntime object| twttr function| onYouTubeIframeAPIReady object| trx object| esc_tag_cfg function| lotameIsCompatible function| sync16576_aa function| sync16576_c function| sync16576_f object| sync16576_h function| sync16576_ca function| sync16576_j function| sync16576_da object| sync16576_ object| sync16576_ia object| sync16576_ja object| sync16576_s object| sync16576_B object| sync16576_wa function| sync16576_a function| sync16576_b function| sync16576_g function| sync16576_i function| sync16576_k function| sync16576_l function| sync16576_m function| sync16576_n function| sync16576_o function| sync16576_p function| sync16576_q function| sync16576_r function| sync16576_fa function| sync16576_ea function| sync16576_ga function| sync16576_ha function| sync16576_t function| sync16576_v function| sync16576_w function| sync16576_x function| sync16576_ka function| sync16576_la function| sync16576_y function| sync16576_ma function| sync16576_z function| sync16576_A function| sync16576_u function| sync16576_C function| sync16576_na function| sync16576_oa function| sync16576_pa function| sync16576_D function| sync16576_E function| sync16576_F function| sync16576_qa function| sync16576_G function| sync16576_H function| sync16576_I function| sync16576_K function| sync16576_M function| sync16576_L function| sync16576_N function| sync16576_O function| sync16576_J function| sync16576_ra function| sync16576_sa function| sync16576_ta function| sync16576_ua function| sync16576_va function| sync16576_P function| sync16576_Q function| sync16576_xa function| sync16576_R function| sync16576_ya function| sync16576_za function| sync16576_Aa function| sync16576_S function| sync16576_Ba function| sync16576_Ca function| sync16576_Da function| sync16576_Ea function| sync16576_T function| sync16576_Fa function| sync16576_U function| sync16576_V function| sync16576_W function| sync16576_X function| sync16576_Ga function| sync16576_Y function| sync16576_Z function| sync16576__ function| sync16576_0 function| sync16576_1 function| sync16576_2 function| sync16576_Ha function| sync16576_3 function| sync16576_Ja function| sync16576_Ia function| sync16576_4 function| sync16576_La function| sync16576_Ma function| sync16576_Ka function| sync16576_Na function| sync16576_Qa function| sync16576_Pa function| sync16576_Oa function| sync16576_Sa function| sync16576_Ua function| sync16576_Ra function| sync16576_6 function| sync16576_Ta function| sync16576_Xa function| sync16576_Wa function| sync16576_Va function| sync16576_7 function| sync16576_5 function| sync16576_8 function| sync16576_Ya function| sync16576_Za function| sync16576__a function| sync16576_0a function| sync16576_9 function| sync16576_1a function| sync16576_$ function| sync16576_2a function| sync16576_3a function| sync16576_4a object| PublisherCommonId object| conversant object| hadron boolean| __halo_loaded__ function| kzf594p function| kzf594V function| kzf594l object| pbjsl string| aYZcOSkshq function| UAParser object| default_ContributorServingResponseClientJs object| _F_toggles object| __googlefc string| __fcInvoked string| __fcexpdef string| MjBlMjQ3NjdhZDQ3ZTViMGxvYWRlcl9qcw== string| MjBlMjQ3NjdhZDQ3ZTViMGNhY2hlZF9qcw== object| __fcInternalApiManager boolean| __fcInternalApiPostMessageReady object| __tcfapiEventListeners function| __tcfapi object| __tcfapiManager boolean| __tcfapiPostMessageReady function| __uspapi object| __uspapiManager boolean| __uspapiPostMessageReady object| __gppEventListeners function| __gpp object| __gppManager boolean| __gppPostMessageReady object| au object| publink_options object| gaGlobal object| coreid

32 Cookies

Domain/Path Name / Value
.eb.com/ Name: __cf_bm
Value: VmsKDsHyVPRowVQ_VUtBmTZbkn3qyhA31yjdmhv3kUY-1730707250-1.0.1.1-S6mIRszlEWuuTtv1VqAQzyXfw5M1HEjodT6Di9g7l0DKcm_qbN7YBRsrrz2L8RORxtBVq4Jee8y9ki5G2_XLlw
.britannica.com/ Name: bcomID
Value: 2591769972901073382
.britannica.com/ Name: SessionAuth
Value: n0U73EIClNMEen3tHyP2HsdTINfILTN+rZOnh7sidKbJD9alAdoFlCD9T77GKXcelPfnztUCBAceZk0x+0uq0Q==
.britannica.com/ Name: subreturn
Value: https%3A%2F%2Fwww.britannica.com%2F
.britannica.com/ Name: webstats
Value: referer_page=https%3A%2F%2Fwww.britannica.com%2F
.britannica.com/ Name: __mendel
Value: %7B%27surveyShown%27%3Afalse%2C%27visitedTopicId%27%3A0%2C%27currentDate%27%3A20241104%7D
.britannica.com/ Name: __cf_bm
Value: gWpj9E9koqMlP5g9Qm8uQtchf0zsdYTImRdOHsT7m3s-1730707251-1.0.1.1-zequzC5Ka6UDXS3qg0Xxto0bP0JUHXH0SxkvjEcjSlKKq8fMyK8K0ewEyMRt11zRqFE4bFWKK2ZiOjvU2lTkug
www.britannica.com/ Name: sessionId
Value: 54E80B31-93B5-4B69-8D1D-5825CA03F3D4
.britannica.com/ Name: at_check
Value: true
.britannica.com/ Name: CAMLoginRedirectUrl
Value: https://www.britannica.com/
.britannica.com/ Name: mbox
Value: session#cfcc6cd83b7e4dfe854ecdce3a32ccb5#1730709113|PC#cfcc6cd83b7e4dfe854ecdce3a32ccb5.37_0#1793952053
.britannica.com/ Name: mboxEdgeCluster
Value: 37
www.clarity.ms/ Name: CLID
Value: 8483ab0057ae40979e4d09eeb42844c3.20241104.20251104
www.britannica.com/ Name: ap3pages
Value: 1
.t.co/ Name: muc_ads
Value: 25f1117c-893f-4ab1-b140-c65b85bafa78
.t.co/ Name: __cf_bm
Value: _6Xxgk5ha0BK7nFCiZWWo9bq3NvMPBSqKEIcLWcx.3w-1730707252-1.0.1.1-2hpMh8Cl7bSM7g8MENMP3_xXv.dTSsVfdGWAPbc7Kq3e4sqpNQ3vaUEfPpmXxQqn8XMbW06EK7j7WH4WCf4U7A
.britannica.com/ Name: _fbp
Value: fb.1.1730707252955.77883199081321363
.twitter.com/ Name: personalization_id
Value: "v1_2yyg6RZLCU02dEiOahBm/w=="
.kueezrtb.com/ Name: kuid
Value: 8460e0d30b7bd49d
www.britannica.com/ Name: ap3c
Value: IGcofzSXPIhXVBZPAGcofzTK3ZiS3g4ciVqXEfye-jkhnShjyw
.britannica.com/ Name: _clck
Value: r62zeb%7C2%7Cfql%7C0%7C1769
.ad.gt/ Name: au_3p_check
Value: 1
.britannica.com/ Name: _ga_TE6YF92Y0D
Value: GS1.1.1730707252.1.0.1730707252.60.0.391303704
.britannica.com/ Name: _ga
Value: GA1.1.806281096.1730707253
.bing.com/ Name: MUID
Value: 2BE45CE6A1E5653218D349CBA03764DC
.c.bing.com/ Name: MR
Value: 0
.c.bing.com/ Name: SRM_B
Value: 2BE45CE6A1E5653218D349CBA03764DC
.c.clarity.ms/ Name: SM
Value: C
.clarity.ms/ Name: MUID
Value: 2BE45CE6A1E5653218D349CBA03764DC
.c.clarity.ms/ Name: MR
Value: 0
.c.clarity.ms/ Name: ANONCHK
Value: 0
.britannica.com/ Name: _clsk
Value: kfhvlp%7C1730707253865%7C1%7C0%7Cn.clarity.ms%2Fcollect

3 Console Messages

Source Level URL
Text
rendering warning URL: https://www.britannica.com/
Message:
[GroupMarkerNotSet(crbug.com/242999)!:A0C070001C030000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.
rendering warning URL: https://www.britannica.com/
Message:
[GroupMarkerNotSet(crbug.com/242999)!:A0B0600A1C030000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.
network error URL: https://jryhoywlyxnlymahs.ay.delivery/ivt/JRyhoywLYXNLYMAhs/ivt.min.js(Line 9)
Message:
WebSocket connection to 'wss://testerr.escalated.io/testerr541u' failed: Error in connection establishment: net::ERR_NAME_NOT_RESOLVED

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Xss-Protection 1; mode=block

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.

a.ad.gt
analytics.twitter.com
api.assertcom.de
c.amazon-adsystem.com
c.bing.com
c.clarity.ms
cdn-magiclinks.trackonomics.net
cdn.britannica.com
cdn.confiant-integrations.net
cdn.hadronid.net
config.aps.amazon-adsystem.com
connect.facebook.net
eb.com
encyclopaediabritann.tt.omtrdc.net
engage.email.britannica.com
fonts.googleapis.com
fonts.gstatic.com
fundingchoicesmessages.google.com
geo.privacymanager.io
gtrack.kueezrtb.com
id.hadron.ad.gt
insitez.blob.core.windows.net
jryhoywlyxnlymahs.ay.delivery
launchpad-wrapper.privacymanager.io
launchpad.privacymanager.io
lh3.googleusercontent.com
n.clarity.ms
otrack.kueezrtb.com
proc.ad.cpe.dotomi.com
region1.analytics.google.com
school.eb.com
secure.cdn.fastclick.net
securepubads.g.doubleclick.net
static.ads-twitter.com
static.cloudflareinsights.com
static.kueezrtb.com
stats.g.doubleclick.net
t.co
tags.crwdcntrl.net
track.kueezrtb.com
u.kueezrtb.com
webstats.eb.com
www.britannica.com
www.clarity.ms
www.facebook.com
www.google.ro
www.googletagmanager.com
www.googletagservices.com
104.16.79.73
104.18.25.20
104.18.43.90
104.18.5.110
104.21.41.177
104.22.34.123
104.22.35.123
104.22.4.69
104.22.53.173
104.244.42.195
108.138.36.122
108.138.36.24
108.138.36.89
13.107.21.237
13.107.253.45
13.248.217.226
13.32.121.49
13.74.129.1
142.250.184.195
142.250.185.110
142.250.185.202
142.250.185.66
142.250.186.33
142.250.186.35
142.250.186.40
157.240.252.13
157.240.252.35
162.159.140.229
172.175.234.12
172.67.23.234
184.30.211.26
199.232.188.157
20.60.222.228
216.239.34.36
216.58.212.162
3.23.106.204
35.170.89.159
52.85.64.123
52.85.65.56
54.230.228.8
63.215.202.178
64.233.166.154
65.9.66.104
66.235.152.225
94.130.203.123
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aa7b6c81e85551eeb5c4809f1e683efa0b780c33d12ddfc2067a1b136803e45a
ab5423ca1c96c4db51d8213bcbaa42482e5c812781bf770716d671518782a05f
abcd54edb9ddb60008817b9e837daf6a3c4c4ba46463ffd75f9330594d40535e
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adb5a3744b4fbd78701f71a7f76722505a72ee7fbe87eb3c3d28f7c6e579cd84
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b12d2da1c75167185cfb49782f8f8060b4bdee1d764a07f48f017e53526fdae9
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