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

Go To Rescan
Add Verdict Report

Submitted URL:
http://www.britannica.com//EBchecked//topic//283841//impeller
Effective URL:
https://www.britannica.com/technology/impeller
Submission: On October 12 via api (October 12th 2024, 2:02:25 am UTC) from US — Scanned from DE

Summary HTTP 126 Redirects Links 9 Behaviour Indicators

Summary

This website contacted 43 IPs in 7 countries across 31 domains to perform 126 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 September 4th 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 8	104.18.5.110 104.18.5.110	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:82f::2002	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:82a::200a	15169 (GOOGLE) (GOOGLE)
27	18.245.60.16 18.245.60.16	16509 (AMAZON-02) (AMAZON-02)
2	172.217.16.130 172.217.16.130	15169 (GOOGLE) (GOOGLE)
1	3.160.150.11 3.160.150.11	16509 (AMAZON-02) (AMAZON-02)
7	172.67.149.20 172.67.149.20	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:5049	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	13.224.186.120 13.224.186.120	16509 (AMAZON-02) (AMAZON-02)
2	2a00:1450:400... 2a00:1450:4001:808::2008	15169 (GOOGLE) (GOOGLE)
1	20.60.222.228 20.60.222.228	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
3	3.23.106.204 3.23.106.204	16509 (AMAZON-02) (AMAZON-02)
4	216.58.206.35 216.58.206.35	15169 (GOOGLE) (GOOGLE)
1	66.235.152.221 66.235.152.221	15224 (OMNITURE) (OMNITURE)
1	100.29.105.87 100.29.105.87	14618 (AMAZON-AES) (AMAZON-AES)
1	18.244.18.9 18.244.18.9	16509 (AMAZON-02) (AMAZON-02)
1	18.245.31.92 18.245.31.92	16509 (AMAZON-02) (AMAZON-02)
17	2606:4700:10:... 2606:4700:10::ac43:15e8	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	172.64.144.166 172.64.144.166	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:829::200e	15169 (GOOGLE) (GOOGLE)
2	94.130.203.123 94.130.203.123	24940 (HETZNER-AS) (HETZNER-AS)
1	146.75.120.157 146.75.120.157	54113 (FASTLY) (FASTLY)
2	157.240.0.6 157.240.0.6	32934 (FACEBOOK) (FACEBOOK)
2	2620:1ec:bdf::60 2620:1ec:bdf::60	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	2600:9000:236... 2600:9000:236e:f000:1d:8c8c:47c0:93a1	16509 (AMAZON-02) (AMAZON-02)
1	54.217.181.83 54.217.181.83	16509 (AMAZON-02) (AMAZON-02)
4	184.30.211.26 184.30.211.26	16625 (AKAMAI-AS) (AKAMAI-AS)
1	65.9.66.104 65.9.66.104	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:10:... 2606:4700:10::ac43:246e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	13.32.99.35 13.32.99.35	16509 (AMAZON-02) (AMAZON-02)
1	172.66.0.227 172.66.0.227	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.244.42.131 104.244.42.131	13414 (TWITTER) (TWITTER)
4	142.250.186.110 142.250.186.110	15169 (GOOGLE) (GOOGLE)
3	2606:4700:10:... 2606:4700:10::ac43:17ea	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2a00:1450:400... 2a00:1450:4001:806::2001	15169 (GOOGLE) (GOOGLE)
2	2a03:2880:f17... 2a03:2880:f177:185:face:b00c:0:25de	32934 (FACEBOOK) (FACEBOOK)
1	2a02:fa8:8806... 2a02:fa8:8806:16::1460	41041 (VCLK-EU-SE) (VCLK-EU-SE)
2	52.152.143.207 52.152.143.207	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:400c:c07::9a	15169 (GOOGLE) (GOOGLE)
1	142.250.186.163 142.250.186.163	15169 (GOOGLE) (GOOGLE)
3	108.138.8.164 108.138.8.164	16509 (AMAZON-02) (AMAZON-02)
126	43

8 104.18.5.110 (None, ) 1 redirects

ASN13335 (CLOUDFLARENET, US)

www.britannica.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82f::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:82a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

27 18.245.60.16 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-60-16.fra60.r.cloudfront.net

cdn.britannica.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.217.16.130 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s46-in-f2.1e100.net

securepubads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 3.160.150.11 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-3-160-150-11.fra60.r.cloudfront.net

launchpad-wrapper.privacymanager.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 172.67.149.20 (United States)

ASN13335 (CLOUDFLARENET, US)

jryhoywlyxnlymahs.ay.delivery	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 13.224.186.120 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-224-186-120.fra2.r.cloudfront.net

c.amazon-adsystem.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:808::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 20.60.222.228 (Amsterdam, Netherlands)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

insitez.blob.core.windows.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 3.23.106.204 (Columbus, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-23-106-204.us-east-2.compute.amazonaws.com

engage.email.britannica.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 216.58.206.35 (United States)

ASN15169 (GOOGLE, US)
PTR: mil07s07-in-f3.1e100.net

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 66.235.152.221 (United States)

ASN15224 (OMNITURE, US)
PTR: ip-66-235-152-221.data.adobedc.net

encyclopaediabritann.tt.omtrdc.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 100.29.105.87 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-100-29-105-87.compute-1.amazonaws.com

webstats.eb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.244.18.9 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-244-18-9.fra56.r.cloudfront.net

launchpad.privacymanager.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 18.245.31.92 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-245-31-92.fra56.r.cloudfront.net

config.aps.amazon-adsystem.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 2606:4700:10::ac43:15e8 (United States)

ASN13335 (CLOUDFLARENET, US)

static.kueezrtb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
track.kueezrtb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
gtrack.kueezrtb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
u.kueezrtb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
otrack.kueezrtb.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.64.144.166 (San Francisco, United States)

ASN13335 (CLOUDFLARENET, US)

cdn.confiant-integrations.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:829::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fundingchoicesmessages.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 94.130.203.123 (Bendorf, Germany)

ASN24940 (HETZNER-AS, DE)
PTR: static.123.203.130.94.clients.your-server.de

api.assertcom.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 146.75.120.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 157.240.0.6 (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)
PTR: xx-fbcdn-shv-02-fra3.fbcdn.net

connect.facebook.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2620:1ec:bdf::60 (United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

www.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:236e:f000:1d:8c8c:47c0:93a1 (United States)

ASN16509 (AMAZON-02, US)

cdn-magiclinks.trackonomics.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 54.217.181.83 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-54-217-181-83.eu-west-1.compute.amazonaws.com

mboxedge37.tt.omtrdc.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 184.30.211.26 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a184-30-211-26.deploy.static.akamaitechnologies.com

secure.cdn.fastclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 65.9.66.104 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-65-9-66-104.fra56.r.cloudfront.net

tags.crwdcntrl.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::ac43:246e (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.hadronid.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 13.32.99.35 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-32-99-35.fra60.r.cloudfront.net

geo.privacymanager.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.66.0.227 (United States)

ASN13335 (CLOUDFLARENET, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.131 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 142.250.186.110 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s06-in-f14.1e100.net

fundingchoicesmessages.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700:10::ac43:17ea (United States)

ASN13335 (CLOUDFLARENET, US)

id.hadron.ad.gt	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
a.ad.gt	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:806::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

lh3.googleusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a03:2880:f177:185:face:b00c:0:25de (Frankfurt am Main, Germany)

ASN32934 (FACEBOOK, US)

www.facebook.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:fa8:8806:16::1460 (Singapore)

ASN41041 (VCLK-EU-SE, US)

proc.ad.cpe.dotomi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 52.152.143.207 (Washington, United States)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

o.clarity.ms	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)

region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c07::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.186.163 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s08-in-f3.1e100.net

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 108.138.8.164 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-108-138-8-164.fra56.r.cloudfront.net

aax.amazon-adsystem.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
38	britannica.com 1 redirects www.britannica.com — Cisco Umbrella Rank: 13847 cdn.britannica.com — Cisco Umbrella Rank: 11817 engage.email.britannica.com — Cisco Umbrella Rank: 23648	738 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
8	google.com fundingchoicesmessages.google.com — Cisco Umbrella Rank: 682 region1.analytics.google.com — Cisco Umbrella Rank: 4401	130 KB
7	amazon-adsystem.com c.amazon-adsystem.com — Cisco Umbrella Rank: 345 config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 651 aax.amazon-adsystem.com — Cisco Umbrella Rank: 457	88 KB
7	ay.delivery jryhoywlyxnlymahs.ay.delivery — Cisco Umbrella Rank: 23539	468 KB
4	fastclick.net secure.cdn.fastclick.net — Cisco Umbrella Rank: 1096	106 KB
4	clarity.ms www.clarity.ms — Cisco Umbrella Rank: 634 o.clarity.ms — Cisco Umbrella Rank: 6866	28 KB
4	gstatic.com fonts.gstatic.com	206 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	36 KB
3	ad.gt id.hadron.ad.gt — Cisco Umbrella Rank: 1450 a.ad.gt — Cisco Umbrella Rank: 1552	5 KB
3	doubleclick.net securepubads.g.doubleclick.net — Cisco Umbrella Rank: 215 stats.g.doubleclick.net — Cisco Umbrella Rank: 136	183 KB
2	facebook.com www.facebook.com — Cisco Umbrella Rank: 113	3 KB
2	facebook.net connect.facebook.net — Cisco Umbrella Rank: 180	71 KB
2	assertcom.de api.assertcom.de — Cisco Umbrella Rank: 4119	620 B
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 mboxedge37.tt.omtrdc.net — Cisco Umbrella Rank: 22742	2 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	222 KB
2	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30	6 KB
1	google.de www.google.de — Cisco Umbrella Rank: 11271	63 B
1	dotomi.com proc.ad.cpe.dotomi.com — Cisco Umbrella Rank: 2737	464 B
1	googleusercontent.com lh3.googleusercontent.com — Cisco Umbrella Rank: 47	12 KB
1	twitter.com analytics.twitter.com — Cisco Umbrella Rank: 962	393 B
1	t.co t.co — Cisco Umbrella Rank: 859	622 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	trackonomics.net cdn-magiclinks.trackonomics.net — Cisco Umbrella Rank: 7416	20 KB
1	ads-twitter.com static.ads-twitter.com — Cisco Umbrella Rank: 960	15 KB
1	eb.com webstats.eb.com — Cisco Umbrella Rank: 22964	270 B
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	33 KB
126	31

	Domain	Requested by
27	cdn.britannica.com	www.britannica.com cdn.britannica.com
8	www.britannica.com	1 redirects cdn.britannica.com static.cloudflareinsights.com
7	jryhoywlyxnlymahs.ay.delivery	www.britannica.com jryhoywlyxnlymahs.ay.delivery
6	fundingchoicesmessages.google.com	jryhoywlyxnlymahs.ay.delivery
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	aax.amazon-adsystem.com	c.amazon-adsystem.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	region1.analytics.google.com	www.googletagmanager.com
2	o.clarity.ms	www.clarity.ms
2	www.facebook.com	www.britannica.com
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	api.assertcom.de	jryhoywlyxnlymahs.ay.delivery
2	cdn.confiant-integrations.net	jryhoywlyxnlymahs.ay.delivery cdn.confiant-integrations.net
2	static.kueezrtb.com	jryhoywlyxnlymahs.ay.delivery static.kueezrtb.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	a.ad.gt	jryhoywlyxnlymahs.ay.delivery
1	www.google.de	www.britannica.com
1	stats.g.doubleclick.net	www.googletagmanager.com
1	proc.ad.cpe.dotomi.com	secure.cdn.fastclick.net
1	lh3.googleusercontent.com	www.britannica.com
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	mboxedge37.tt.omtrdc.net	cdn.britannica.com
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	encyclopaediabritann.tt.omtrdc.net	cdn.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
126	46

This site contains links to these domains. Also see Links.

Domain
subscription.britannica.com
premium.britannica.com
cdn.britannica.com
www.merriam-webster.com
www.facebook.com
x.com

Subject Issuer	Validity	Valid
www.britannica.com WE1	`2024-09-04` - `2024-12-03`	3 months	crt.sh
*.g.doubleclick.net WR2	`2024-09-24` - `2024-12-17`	3 months	crt.sh
upload.video.google.com WR2	`2024-09-24` - `2024-12-17`	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	`2024-08-18` - `2024-11-16`	3 months	crt.sh
cloudflareinsights.com WE1	`2024-09-03` - `2024-12-02`	3 months	crt.sh
c.amazon-adsystem.com Amazon RSA 2048 M01	`2023-12-30` - `2024-12-04`	a year	crt.sh
*.google-analytics.com WR2	`2024-09-24` - `2024-12-17`	3 months	crt.sh
*.blob.core.windows.net Microsoft Azure RSA TLS Issuing CA 04	`2024-06-20` - `2025-06-15`	a year	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	`2024-09-24` - `2024-12-17`	3 months	crt.sh
*.tt.omtrdc.net DigiCert TLS RSA SHA256 2020 CA1	`2024-02-26` - `2025-03-28`	a year	crt.sh
*.eb.com Amazon RSA 2048 M02	`2024-08-09` - `2025-09-06`	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
*.google.com WR2	`2024-09-24` - `2024-12-17`	3 months	crt.sh
api.assertcom.de R10	`2024-10-11` - `2025-01-09`	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	`2024-07-21` - `2024-10-19`	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	`2023-11-17` - `2024-12-17`	a year	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
t.co E5	`2024-09-28` - `2024-12-27`	3 months	crt.sh
*.twitter.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-09-30` - `2025-09-29`	a year	crt.sh
id.hadron.ad.gt WE1	`2024-09-20` - `2024-12-19`	3 months	crt.sh
*.googleusercontent.com WR2	`2024-09-24` - `2024-12-17`	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.clarity.ms Microsoft Azure RSA TLS Issuing CA 08	`2024-06-23` - `2025-06-18`	a year	crt.sh
*.google.de WR2	`2024-09-24` - `2024-12-17`	3 months	crt.sh
a.ad.gt WE1	`2024-10-05` - `2025-01-03`	3 months	crt.sh
alt1-3ps.amazon-adsystem.com Amazon RSA 2048 M03	`2024-03-29` - `2025-04-28`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://www.britannica.com/technology/impeller
Frame ID: 42D2BA1B04249E738CBD08A322CE95A0
Requests: 124 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Impeller | engineering | Britannica

Page URL History Show full URLs

http://www.britannica.com//EBchecked//topic//283841//impeller HTTP 307
https://www.britannica.com//EBchecked//topic//283841//impeller HTTP 301
https://www.britannica.com/technology/impeller Page URL

Detected technologies

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

DoubleClick for Publishers (DFP) (Advertising Networks) Expand

Overall confidence: 100%
Detected patterns

googletagservices\.com/tag/js/gpt(?:_mobile)?\.js

Facebook (Widgets) Expand

Overall confidence: 100%
Detected patterns

//connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtm\.js
googletagmanager\.com/gtag/js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

126
Requests

99 %
HTTPS

36 %
IPv6

31
Domains

46
Subdomains

43
IPs

7
Countries

2568 kB
Transfer

7830 kB
Size

22
Cookies

9 Outgoing links

These are links going to different origins than the main page.

URL: https://subscription.britannica.com/subscribe?partnerCode=BP_GN_NAC_EUR
Title: Subscribe

Search URL Search Domain Scan URL

URL: https://premium.britannica.com/premium-membership/?utm_source=premium&utm_medium=global-nav-mobile&utm_campaign=evergreen
Title: Subscribe

Search URL Search Domain Scan URL

URL: https://cdn.britannica.com/74/123674-050-36BAE44C/Water-purification-plant-Japan.jpg

Search URL Search Domain Scan URL

URL: https://cdn.britannica.com/05/154205-050-DEADC6AF/plants-water-waste.jpg

Search URL Search Domain Scan URL

URL: https://www.merriam-webster.com/dictionary/infrastructure
Title: infrastructure

Search URL Search Domain Scan URL

URL: https://www.merriam-webster.com/dictionary/degradation
Title: degradation

Search URL Search Domain Scan URL

URL: https://www.merriam-webster.com/dictionary/environment
Title: environment

Search URL Search Domain Scan URL

URL: https://www.facebook.com/BRITANNICA/
Title: Facebook

Search URL Search Domain Scan URL

URL: https://x.com/britannica
Title: X

Search URL Search Domain Scan URL

Page URL History

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

http://www.britannica.com//EBchecked//topic//283841//impeller HTTP 307
https://www.britannica.com//EBchecked//topic//283841//impeller HTTP 301
https://www.britannica.com/technology/impeller Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

126 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request impeller Show response
www.britannica.com/technology/
Redirect Chain

http://www.britannica.com//EBchecked//topic//283841//impeller
https://www.britannica.com//EBchecked//topic//283841//impeller
https://www.britannica.com/technology/impeller

44 KB
12 KB

178ms
178ms

Document
text/html

104.18.5.110
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

20209c27d3f7c61c3443104d5565b9b00c0c6c5665a652de4662d9c636437ad8

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/129.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cf-cache-status: DYNAMIC
cf-ray: 8d1381cd392cdcb5-FRA
content-encoding: gzip
content-language: de-DE
content-type: text/html;charset=UTF-8
date: Sat, 12 Oct 2024 02:02:19 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=uL0EH%2FLVTqXxMon4bwE6vMhvYvQ4wSNXHz%2FIYdZRGzZ1UbxuwIB6wyXlMnGRNKuwp9GXRyw0minUKeeF0hKQKhMwVSVM0IdqS6HegqeMJeM8N%2FgOE1AXIJzGGH%2F%2B%2B%2FU9JTTq%2FQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfCacheStatus;desc="DYNAMIC"
vary: Accept-Encoding,User-Agent
x-iset: green
x-permitted-cross-domain-policies: master-only
x-tserver: ip-10-145-22-251/127.0.1.1
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: 8d1381cc4819dcb5-FRA
content-length: 0
date: Sat, 12 Oct 2024 02:02:19 GMT
expect-ct: max-age=604800
location: /technology/impeller
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=edTu%2BRCF2gBlX5hP3WAOEr5yXyesZ31pnI5p55RBlauc89Smz%2FeITLZyEEZFoRMut5%2B%2FmRzGoadReaqCGrQ%2BphZ014uPZyaQv3HO5I%2BraoCsrcBEzCL8y%2BTeQ1yhcNejeAZ6RQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server: cloudflare
server-timing: cfCacheStatus;desc="DYNAMIC"
vary: Accept-Encoding,User-Agent
x-iset: green
x-permitted-cross-domain-policies: master-only
x-tserver: ip-10-145-22-215/127.0.1.1
x-wserver: 127.0.0.1
x-xss-protection: 1; mode=block

GET
H2 200 gpt.js Show response
www.googletagservices.com/tag/js/ 105 KB
33 KB 114ms
43ms Script
text/javascript 2a00:1450:4001:82f::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagservices.com/tag/js/gpt.js

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

47a7a6943701bc9ae19284158eb0f3561ddab486ccf39ec801d701a9dc00b4b1

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: br
etag: 876 / 20008 / m202410080101 / config-hash: 13922651294589384546
x-content-type-options: nosniff
expires: Sat, 12 Oct 2024 02:02:19 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: Sat, 12 Oct 2024 02:02:19 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: 33126
x-xss-protection: 0
server: cafe

GET
H2 200 icon
fonts.googleapis.com/ 569 B
775 B 90ms
36ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/icon?family=Material+Icons

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Sat, 12 Oct 2024 02:02:19 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/css; charset=utf-8
last-modified: Sat, 12 Oct 2024 02:02:19 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

GET
H2 200 vendor-bundle.css
cdn.britannica.com/mendel-resources/3-127/dist/ 219 KB
23 KB 105ms
31ms Stylesheet
text/css 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/vendor-bundle.css?v=3.127.7
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 418e600e45eed3f7b27c37956706fc28bf0cdce16032547e42ad7d38af82684e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

x-amz-cf-pop: FRA60-P5
content-encoding: br
etag: W/"bb08e136ff4218639330b959f92ad150"
age: 39698
via: 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: kfyp43zCuRTvoRyVkLEenQ-AfQLVVOqpYF4o1gX_Zhk6ZHoIww3Dlg==
date: Fri, 11 Oct 2024 15:00:42 GMT
content-type: text/css
vary: Accept-Encoding
server: AmazonS3
last-modified: Wed, 09 Oct 2024 22:38:49 GMT
x-amz-server-side-encryption: AES256

GET
H2 200 mendel-css.css
cdn.britannica.com/mendel-resources/3-127/dist/ 186 KB
28 KB 126ms
52ms Stylesheet
text/css 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/mendel-css.css?v=3.127.7
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 870a98d0c7cbe3506784e8bf717a851f3b800d1775f535a2d5eb2ae529c0c2b5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

x-amz-cf-pop: FRA60-P5
content-encoding: br
etag: W/"8d93eaa194ae9231d63bc0588d93dd6e"
age: 39698
via: 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: MQRn4LOt6lB78faMkeVN15m-6hsFdPdnccc86oA5J0aDzAkUgIx5mA==
date: Fri, 11 Oct 2024 15:00:42 GMT
content-type: text/css
vary: Accept-Encoding
server: AmazonS3
last-modified: Wed, 09 Oct 2024 22:38:48 GMT
x-amz-server-side-encryption: AES256

GET
H2 200 topic-page.css
cdn.britannica.com/mendel-resources/3-127/dist/ 12 KB
2 KB 106ms
32ms Stylesheet
text/css 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.css?v=3.127.7
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 4351caaf5b27392173c26d4c3227d744872e844bda80f3beda1b0762df2a39b2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

x-amz-cf-pop: FRA60-P5
content-encoding: br
etag: W/"52840c63f75c3bc4c338367d51dd87a2"
age: 39698
via: 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: GGqEeCcyq27XCJYHZatP9E1V9fNrFeZmr_WPfhohklmXldLYEPPC2A==
date: Fri, 11 Oct 2024 15:00:42 GMT
content-type: text/css
vary: Accept-Encoding
server: AmazonS3
last-modified: Wed, 09 Oct 2024 22:38:49 GMT
x-amz-server-side-encryption: AES256

GET
H2 200 at.js Show response
cdn.britannica.com/mendel-resources/3-127/js/ 187 KB
39 KB 30ms
29ms Script
text/javascript 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/js/at.js?v=3.127.7
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 5a87633c1f37ec1c40a823390d0e2fafce984f5a8e2d32ebc00994bd2834aa9a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

x-amz-cf-pop: FRA60-P5
content-encoding: br
etag: W/"6509cee965521848f411fc736af3cabe"
age: 39697
via: 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: cGJhOvMuTeju1NQ1_qneEycYRRFoxR2URrlpVQNwJrrHJeqK6A6YLg==
date: Fri, 11 Oct 2024 15:00:42 GMT
content-type: text/javascript
vary: Accept-Encoding
server: AmazonS3
last-modified: Wed, 09 Oct 2024 22:38:50 GMT
x-amz-server-side-encryption: AES256

GET
H3 200 gpt.js Show response
securepubads.g.doubleclick.net/tag/js/ 105 KB
32 KB 115ms
48ms Script
text/javascript 172.217.16.130
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/tag/js/gpt.js

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.16.130 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s46-in-f2.1e100.net

Software

cafe /

Resource Hash

e99fea6b48bdedf8a8cb499a9b0379b095ec81ed289f4db3c15feae6f7687c7d

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: br
etag: 181 / 20008 / 31087972 / config-hash: 13922651294589384546
x-content-type-options: nosniff
expires: Sat, 12 Oct 2024 02:02:19 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
date: Sat, 12 Oct 2024 02:02:19 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: 33120
x-xss-protection: 0
server: cafe

GET
H2 200 launchpad-liveramp.js Show response
launchpad-wrapper.privacymanager.io/0ccc6fe8-1870-4ad8-b47b-6d029ac116fc/ 3 KB
2 KB 95ms
28ms Script
text/javascript 3.160.150.11
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://launchpad-wrapper.privacymanager.io/0ccc6fe8-1870-4ad8-b47b-6d029ac116fc/launchpad-liveramp.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 3.160.150.11 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-3-160-150-11.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 32b554d93fb943785fa8fba0ec70a32c28f972269aa8980135baa6b8fb693887

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
x-amz-version-id: ei06GC2NYhfIhsiY9NJEAv02R.z_An4l
etag: W/"5d4a3895317073657c337ffb865db8c1"
age: 82169
x-cache: Hit from cloudfront
x-amz-cf-id: RPv4WCdtdkehbRFZLKCLQhe3rme-y-gJibpSFGFRuYso6vJlDSrA-Q==
date: Fri, 11 Oct 2024 03:12:51 GMT
content-type: text/javascript
vary: Accept-Encoding
last-modified: Mon, 01 Jul 2024 14:58:54 GMT
content-disposition: attachment; filename="launchpad-liveramp.js"
x-amz-replication-status: COMPLETED
via: 1.1 4f2a14569b371893f3851a804b6ae8dc.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P7
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H3 200 JRyhoywLYXNLYMAhs Show response
jryhoywlyxnlymahs.ay.delivery/manager/ 107 KB
27 KB 86ms
44ms Script
text/javascript 172.67.149.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://jryhoywlyxnlymahs.ay.delivery/manager/JRyhoywLYXNLYMAhs
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.149.20 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: cae7040642510c22b3d32d518d4eba8259b8cb4ab10e786986d9df04121e48a4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/technology/impeller

Response headers

link: <https://securepubads.g.doubleclick.net/tag/js/gpt.js>; rel=preload; as=script, <https://JRyhoywLYXNLYMAhs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod>; rel=preload; as=script, <https://JRyhoywLYXNLYMAhs.ay.delivery/client-v2.js>; rel=preload; as=script, <https://JRyhoywLYXNLYMAhs.ay.delivery/floorPrice/JRyhoywLYXNLYMAhs/js/floorPrice/linreg.min.js>; rel=preload; as=script, <https://JRyhoywLYXNLYMAhs.ay.delivery/forest/JRyhoywLYXNLYMAhs/js/bid/forest.min.js>; rel=preload; as=script, <https://c.amazon-adsystem.com/aax2/apstag.js>; rel=preload; as=script, <https://JRyhoywLYXNLYMAhs.ay.delivery/manager-script/JRyhoywLYXNLYMAhs.deploy?v=wDMfixfro3zPh3Wi6>; rel=preload; as=script
cache-control: private, max-age=900, stale-while-revalidate=3600
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
etag: W/"3iQhkw33DecLP3RhR"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AJAtIUs%2Bt7r3YQP2O6ZiST2RVUg8BclfmTzRxIHRcdU2CsAqqAupQN5KYvKBYTjHjI%2B7KbzeaZe58BzIl5VWl6RNXgUtcrlyVLMzQ%2BTwJnKuQOERrWbYcrNSDrYIgTLcY4DE51uVil%2FQTu5Iq%2FEZUw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d1381cead9e9b5d-FRA
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/javascript
vary: Accept-Encoding
server: cloudflare

GET
H2 200 jquery-3.5.0.min.js Show response
cdn.britannica.com/mendel-resources/3-127/js/libs/ 87 KB
30 KB 132ms
59ms Script
text/javascript 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/js/libs/jquery-3.5.0.min.js?v=3.127.7
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: c4dccdd9ae25b64078e0c73f273de94f8894d5c99e4741645ece29aeefc9c5a4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

x-amz-cf-pop: FRA60-P5
content-encoding: br
etag: W/"12108007906290015100837a6a61e9f4"
age: 39698
via: 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: 7xRxwqVI6iapCHN8sDvhA5767YNNe4Qq1P7xOBhr-w6xfTcMxeF7Pg==
date: Fri, 11 Oct 2024 15:00:42 GMT
content-type: text/javascript
vary: Accept-Encoding
server: AmazonS3
last-modified: Wed, 09 Oct 2024 22:38:50 GMT
x-amz-server-side-encryption: AES256

GET
H2 200 vcd15cbe7772f49c399c6a5babf22c1241717689176015 Show response
static.cloudflareinsights.com/beacon.min.js/ 19 KB
7 KB 104ms
38ms Script
text/javascript 2606:4700::6810:5049
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js/vcd15cbe7772f49c399c6a5babf22c1241717689176015
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:5049 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8a18d13015336bc184819a5a768447462202ef3105ec511bf42ed8304a7ed94f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin: https://www.britannica.com
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=86400
content-encoding: gzip
etag: W/"2024.6.1"
cross-origin-resource-policy: cross-origin
cf-ray: 8d1381cfab2b3608-FRA
access-control-allow-origin: *
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/javascript;charset=UTF-8
last-modified: Thu, 06 Jun 2024 15:52:56 GMT
vary: Accept-Encoding
server: cloudflare

GET
H3 200 yield-manager-script-v3.0.16-hotfix.5-prod Show response
jryhoywlyxnlymahs.ay.delivery/manager-script/ 157 KB
44 KB 53ms
52ms Script
text/javascript 172.67.149.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.149.20 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 924665896a1f39abffcb51e0569e24011cd78dccca4b20deac8f196b49e99e2a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fbFCH%2BBRSSDYcAY7nazNxYehA%2FDKC9ezpLcMHNIlMbOgYl0de%2FRat2dH9IglTwGpzlLuEEiG0Z92Vmw4%2FAXjGSMiu3L6U499kVbzQuXulpFMrSpJJKigPwU7HiDrlegcGYqhR8jn6NH2fVMfzQZUtg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d1381cefdd59b5d-FRA
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/javascript
vary: Accept-Encoding
server: cloudflare

GET
H3 200 client-v2.js Show response
jryhoywlyxnlymahs.ay.delivery/ 100 KB
32 KB 82ms
80ms Script
application/javascript 172.67.149.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://jryhoywlyxnlymahs.ay.delivery/client-v2.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.149.20 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 28e05b44853a4a96240ae892a14dd422c7160346a96ddfa1bcf0b07ee2b4ca4b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=900, stale-while-revalidate=3600
timing-allow-origin: *
content-encoding: zstd
cf-cache-status: HIT
etag: W/"66df3eed-190f0"
age: 274
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=f90fht%2Fgw%2FBjm8H3sr2ur2VKRO99zHDTXrpZMpmVw1vRpahm2q3s71h8HHz47kuNMI4hgKazcRS9fj%2Bquvn7LpxMvcn2NzIEF8EEPKWE9077EeEiE8MaoY4fJ%2FB72ygvsO7S7bR7iPszfot9hy8Suw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d1381cefdd79b5d-FRA
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript
last-modified: Mon, 09 Sep 2024 18:31:09 GMT
vary: Accept-Encoding
server: cloudflare

GET
H3 200 linreg.min.js Show response
jryhoywlyxnlymahs.ay.delivery/floorPrice/JRyhoywLYXNLYMAhs/js/floorPrice/ 464 KB
130 KB 82ms
81ms Script
application/javascript 172.67.149.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://jryhoywlyxnlymahs.ay.delivery/floorPrice/JRyhoywLYXNLYMAhs/js/floorPrice/linreg.min.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.149.20 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 562dfe345fa25fb421f8a9a980a2645f4d1547c63c2fca936267899d8fee6551

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: zstd
cf-cache-status: REVALIDATED
etag: W/"6709b421-73de0"
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GfHk5G0h6a26wMMEBJqGz63L1v6dGeI%2B1%2FiLzzIr7dTdodo9C9sNeUK5K3V3hGFA%2B05mgZzXONcgJHbqJZspRPqyzZdohg%2BrqzTk1P08mkSryJFVZNSafZFUqSIoV9o2fBoPTNhe4Ic45Tkf946wcw%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d1381cefdda9b5d-FRA
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript
last-modified: Fri, 11 Oct 2024 23:26:25 GMT
vary: Accept-Encoding
server: cloudflare

GET
H3 200 forest.min.js Show response
jryhoywlyxnlymahs.ay.delivery/forest/JRyhoywLYXNLYMAhs/js/bid/ 178 KB
57 KB 39ms
37ms Script
application/javascript 172.67.149.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://jryhoywlyxnlymahs.ay.delivery/forest/JRyhoywLYXNLYMAhs/js/bid/forest.min.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.149.20 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 24da817f4bfc5e5663c8dfcdff4150ca1e0049f8b245d049521c62aeea988feb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: zstd
cf-cache-status: HIT
etag: W/"6709d6d3-2c7a9"
age: 443
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1tso2z1ZiYwkL6ELNrB1wIWE5vYaqIjT5SUD1iYB6xDGfWTB24V0g9uXKzyKNoQafLiRMJIzIDghC0lsuzeItUQX9pzQGiufG0jNMSmf471O22jz40Baizz%2B%2F3nCjnSOOGdg2xApJoZ8s03jiJMWlg%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d1381cefddd9b5d-FRA
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript
last-modified: Sat, 12 Oct 2024 01:54:27 GMT
vary: Accept-Encoding
server: cloudflare

GET
H2 200 apstag.js Show response
c.amazon-adsystem.com/aax2/ 324 KB
80 KB 97ms
34ms Script
application/javascript 13.224.186.120
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c.amazon-adsystem.com/aax2/apstag.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.224.186.120 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-186-120.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 64171bed8b1e093ab735ee9c6cdc99440d0fea8e8f8c9f362fae3c093f1332f1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
cache-control: max-age=3600
content-encoding: gzip
etag: W/"f2dd6786b4537f2bb6a3e22886b855f2"
age: 250
via: 1.1 ec1ac21acdbd36c971eca9d6b61d0744.cloudfront.net (CloudFront), 1.1 ba5b5e2e7fd98c4a472633bc4c1d4480.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
x-amz-cf-id: OVsp59nUBMCZ8Claqn3r479Ame6D_w0TzAgVyFUTZJghuv0ThjWunA==
date: Sat, 12 Oct 2024 01:58:10 GMT
content-type: application/javascript
last-modified: Wed, 28 Aug 2024 22:46:40 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P1, FRA2-C1
x-amz-server-side-encryption: AES256

GET
H3 200 JRyhoywLYXNLYMAhs.deploy Show response
jryhoywlyxnlymahs.ay.delivery/manager-script/ 516 KB
177 KB 132ms
131ms Script
text/javascript 172.67.149.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/JRyhoywLYXNLYMAhs.deploy?v=wDMfixfro3zPh3Wi6
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.149.20 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6314e4d185d1cde5eb310751c6d2b2301b9a8aeb1ac1766d72d6d070ef816962

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: zstd
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pBOpb0sc9y%2Fr8%2BeCVfBY0PGTFeSdatRpkGLTnbxNNBEj2V5VPb%2FFKiWc1CnecqESRifrpOAlbIGqQopcUAIMpAaI0UA9CepuiNZVU2oltwljcJPhGikpMgGjfEW1zGMmXBCSR%2FvAa7pn1qyZdNOOhQ%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8d1381cefde09b5d-FRA
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/javascript
vary: Accept-Encoding
server: cloudflare

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 502 KB
112 KB 115ms
58ms Script
application/javascript 2a00:1450:4001:808::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-5W6NC8

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

01c737650f7f232e6cdd52df891241a34fed494c08db772a31a60dc959f997ac

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:1080:0"}],}
expires: Sat, 12 Oct 2024 02:02:19 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
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/ascgcycc:1080:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 113959
x-xss-protection: 0
server: Google Tag Manager

GET
H/1.1 200
OK f780f33e-a610-4ac2-af81-3eb184037547.js Show response
insitez.blob.core.windows.net/site/ 0
489 B 177ms
32ms Script
application/javascript 20.60.222.228
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://insitez.blob.core.windows.net/site/f780f33e-a610-4ac2-af81-3eb184037547.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: HTTP/1.1
Security: TLS 1.3, , AES_256_GCM
Server: 20.60.222.228 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

Content-MD5: 1B2M2Y8AsgTpgAmY7PhCfg==
Cache-Control: public, max-age=300
Content-Encoding: gzip
x-ms-version: 2009-09-19
ETag: 0x8DCD423DA2F9247
x-ms-lease-status: unlocked
x-ms-request-id: a730a9ba-801e-005b-6b4a-1c6297000000
Content-Length: 0
Date: Sat, 12 Oct 2024 02:02:19 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

GET
H2 200 app.js Show response
engage.email.britannica.com/ 132 KB
133 KB 580ms
251ms Script
text/javascript 3.23.106.204
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://engage.email.britannica.com/app.js

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.23.106.204 Columbus, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-23-106-204.us-east-2.compute.amazonaws.com

Software

AmazonS3 /

Resource Hash

eb2762cc798a863bf69edc4eb6157c5c614b29e9c4874ca44e71afe26caabd13

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

etag: "3d422352162fe3d76aceef987de98807"
age: 8328
x-amz-storage-class: INTELLIGENT_TIERING
x-cache: Hit from cloudfront
x-amz-cf-id: Efbb30fkVLp-njawHPv82vCRIUz1ZIbFZQQzlgdZ_837eYx_fEGO9g==
date: Fri, 11 Oct 2024 23:43:32 GMT
content-type: text/javascript
vary: Accept-Encoding
last-modified: Mon, 07 Oct 2024 22:42:25 GMT
strict-transport-security: max-age=63072000
cache-control: public, max-age=3600
via: 1.1 8d8e064c65472b4d9092417cdcece59c.cloudfront.net (CloudFront)
accept-ranges: bytes
content-length: 135537
x-amz-cf-pop: CMH68-P2
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H3 200 flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2
fonts.gstatic.com/s/materialicons/v142/ 125 KB
125 KB 71ms
31ms Font
font/woff2 216.58.206.35
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/materialicons/v142/flUhRq6tzZclQEJ-Vdg-IuiaDsNc.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/icon?family=Material+Icons

Protocol

Security

QUIC, , AES_128_GCM

Server

216.58.206.35 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

mil07s07-in-f3.1e100.net

Software

sffe /

Resource Hash

8265f64786397d6b832d1ca0aafdf149ad84e72759fffa9f7272e91a0fb015d1

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/129.0.0.0 Safari/537.36
Origin: https://www.britannica.com
Referer: https://fonts.googleapis.com/

Response headers

age: 327456
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: Wed, 08 Oct 2025 07:04:43 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 08 Oct 2024 07:04:43 GMT
last-modified: Mon, 08 Apr 2024 19:04:47 GMT
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: 128352
x-xss-protection: 0
server: sffe

GET
H2 200 MendelNewThistleLogo.png
cdn.britannica.com/mendel/eb-logo/ 3 KB
3 KB 28ms
26ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/mendel/eb-logo/MendelNewThistleLogo.png
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 95c350f1d64b2957dc13a9ae7ff959d8f7aa44217afc0ee59affdc0e396f0741

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
x-amz-apigw-id: e7DddGwUIAMEbUw=
age: 992751
x-amzn-trace-id: Root=1-66fab2bc-4b97eca2708e121967818306;Parent=27ef1939a285084e;Sampled=0;Lineage=1:9dd26be0:0
x-amzn-requestid: d0ca9a31-0074-4a16-89e5-c4678a3d8ddf
via: 1.1 8e8e6ea60de74421f0058675cbcf9cb0.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 2754
x-amz-cf-id: A-OJJTHvY6wUDOj9j_TBSxdqK-90FB0-molEd_ThivCkNe22MOJISg==
date: Mon, 30 Sep 2024 14:16:28 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H2 200 Damage-Balakot-Pakistan-due-to-earthquake-October-8-2005-Kashmir.jpg
cdn.britannica.com/16/234616-131-50959175/ 16 KB
17 KB 32ms
30ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/16/234616-131-50959175/Damage-Balakot-Pakistan-due-to-earthquake-October-8-2005-Kashmir.jpg?w=200&h=200&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 344b65c20ef1390fcb134a738252ef49452f114bdd6ac4c47aa97a944477fb14

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: QOAzeFR0IAMEEqQ=
age: 25661589
x-amzn-trace-id: Root=1-65824815-2f20df0f553812a34334a7c7;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: 66bbe919-30f7-4122-ae8e-dd7d2d7ff348
via: 1.1 debf5a1694fcb96cc13d895660321eda.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 16668
x-amz-cf-id: mS-Nh6gg9gvYFqzVHH_ZETtWyjAfFjDCQU5b7XSCKNEPcVwa9QrUCQ==
date: Wed, 20 Dec 2023 01:49:10 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H2 200 Yingxiu-school-China-Sichuan-earthquake-May-2008.jpg
cdn.britannica.com/41/166941-131-E27FD3A6/ 12 KB
13 KB 35ms
34ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/41/166941-131-E27FD3A6/Yingxiu-school-China-Sichuan-earthquake-May-2008.jpg?w=200&h=200&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 455982d9e3542f606268e8089fa0a43d2a6c65eee216e85057edec3bde44ecfa

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
x-amz-apigw-id: WHislHnZoAMEIjg=
age: 15764878
x-amzn-trace-id: Root=1-66194b1d-1d7d8cf40cf902f972f122d7;Parent=57496666c8a1b481;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: a5d82627-7817-49db-8ea9-c704703bb47f
via: 1.1 cbd5498107be7e5bcccda272c5fdbef4.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 12570
x-amz-cf-id: qpAYFTMyZHn5n689Mh84d_1BIkB1fWbnHBK5qOzlxqILUjTlWCTAZA==
date: Fri, 12 Apr 2024 14:54:21 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H2 200 Pennywise-Bill-Skarsgard-film-adaptation-novel-Stephen.jpg
cdn.britannica.com/98/196498-131-14B78278/ 10 KB
11 KB 37ms
35ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/98/196498-131-14B78278/Pennywise-Bill-Skarsgard-film-adaptation-novel-Stephen.jpg?w=200&h=200&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 25ad29bd1e8f420e598140fbd47a8e1f8da6968a9b33cc0ade6eb76ff3c9c758

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
x-amz-apigw-id: Y4g4ZHZDIAMEmgA=
age: 11125673
x-amzn-trace-id: Root=1-66601502-4896ab35705a34542eee1e25;Parent=4fda3d753ce9157b;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: f1364a2a-4375-4fdd-8766-70b363945f84
via: 1.1 a84e87b6b82308dbc0e331c3e28c23c6.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 10330
x-amz-cf-id: cziiHmvINR727B--5CpLf33UGUT99-U2AYW8gcetMLPQJ0Rf4Igz4Q==
date: Wed, 05 Jun 2024 07:34:26 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H2 200 Egyptians-hieroglyphics-carvings.jpg
cdn.britannica.com/52/196952-131-0665E4EE/ 12 KB
12 KB 33ms
32ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/52/196952-131-0665E4EE/Egyptians-hieroglyphics-carvings.jpg?w=200&h=200&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: d13f78b5ca821709e81ceff0ad68213c8ca64a3a05b4725fa6b9f2c3d86e7f40

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: Q9k-1H21IAMEg8w=
age: 24414694
x-amzn-trace-id: Root=1-65954ec5-723bc0f6319b24334917f0b1;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: cc8af874-2fab-46c9-904a-4225381afd35
via: 1.1 997d50190609a53c76124b45ad43b3ec.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 12211
x-amz-cf-id: 2V0oCIXm2kOpYTmO1mdxG9TLBD8fdrhL1KINP7-eDAhH-ocFalk4sw==
date: Wed, 03 Jan 2024 12:10:45 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H2 200 decorated-cake-candles-gifts.jpg
cdn.britannica.com/93/238093-131-51F939F7/ 9 KB
10 KB 40ms
39ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/93/238093-131-51F939F7/decorated-cake-candles-gifts.jpg?w=200&h=200&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: b6616f638b1542b7d0245fa66b563b286ae50dfc2a98c287f26fcfc7fa6ab3a8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: dlFALGWWoAMEkAA=
age: 3246557
x-amzn-trace-id: Root=1-66d84ecd-3008c8217c3a95ef5d5c0bee;Parent=200ff8c4be6f9290;Sampled=0;lineage=1:9dd26be0:0
x-amzn-requestid: 2ff2d3d1-de7b-453d-8ae7-6ce1c08c3a8a
via: 1.1 57bc54093a2e2c99ca194f2955ba3d1c.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 9569
x-amz-cf-id: LktqsQY6IoRv_vhRfi0VRELRZXERaseQJwSTup8bNDXzhVg9htR1Gw==
date: Wed, 04 Sep 2024 12:13:01 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H2 200 Portrait-Edgar-Allan-Poe-Frederick-T-Stuart-1845.jpg
cdn.britannica.com/99/196899-131-1D299F2E/ 4 KB
4 KB 40ms
39ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/99/196899-131-1D299F2E/Portrait-Edgar-Allan-Poe-Frederick-T-Stuart-1845.jpg?w=200&h=200&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 8f716db3a07e48aef45bdfc211bd8de359d2b4ffb7ec4e2a08074b6d2353023a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: VPWIGG1uIAMEZxA=
age: 17238033
x-amzn-trace-id: Root=1-6602d099-08dfa45b124d660912ebc0ea;Parent=55a8c15abdabbc42;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: 426a993a-5224-4aab-b873-004c84aa27b0
via: 1.1 337ce1d1833905a0473cbaec913a354c.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 3793
x-amz-cf-id: 0xUhkhE9-IHn2AQ8yAoCvEkOjybqhEnW57Qcg2kwRr2lX5YxKPuUHw==
date: Tue, 26 Mar 2024 13:41:46 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H2 200 photo-people-courtroom-hands.jpg
cdn.britannica.com/15/119115-131-2D9A2C6A/ 11 KB
12 KB 43ms
42ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/15/119115-131-2D9A2C6A/photo-people-courtroom-hands.jpg?w=200&h=200&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: b748337f670ebfcb8419859a7e38fde2f8ade20d29a73d58c28332605340de22

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: RQglREhtoAMEDVA=
age: 23918422
x-amzn-trace-id: Root=1-659ce154-49e0fea752b68b7b1749aa00;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: f63d8934-12d5-4ed7-89d1-29c46e2ba851
via: 1.1 cba0902b20d884568adf673bab9438e6.cloudfront.net (CloudFront), 1.1 b99111dfd026a3c99d0e66063beb0544.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 11701
x-amz-cf-id: pQCgFby0I67ZLjqFH2NN3abVKr1oFqHhph19abVQJpAa0ZJorL6Kqg==
date: Tue, 09 Jan 2024 06:01:56 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 topic-page.js Show response
cdn.britannica.com/mendel-resources/3-127/dist/ 621 KB
183 KB 31ms
30ms Script
text/javascript 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/js/libs/jquery-3.5.0.min.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: bc49ad55fbe9df7a547ac242e547c63149f4c762ae682e0b7d2d3ae78497df3d

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
content-encoding: br
etag: W/"575e7faf16576d7b8fa615227d210126"
age: 39695
via: 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: uBiw5NTFDNZF6fIh2sKnPls1Gtu1zFUc638L7i4BRykj1OF7kV30bw==
date: Fri, 11 Oct 2024 15:00:47 GMT
content-type: text/javascript
last-modified: Wed, 09 Oct 2024 22:38:49 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P5
x-amz-server-side-encryption: AES256

GET
H3 200 mendelstats.js Show response
www.britannica.com/webstats/ 3 KB
2 KB 42ms
41ms XHR
text/javascript 104.18.5.110
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.britannica.com/webstats/mendelstats.js?v=1

Requested by

Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/js/libs/jquery-3.5.0.min.js?v=3.127.7

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d99e653108408e7ef481aac8c8b5b79e522f98aabc52916fc8cb04d7d59165c1

Security Headers

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

Request headers

Referer: https://www.britannica.com/technology/impeller
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept: text/javascript, application/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01

Response headers

x-wserver: 127.0.0.1
content-encoding: gzip
cf-cache-status: HIT
etag: W/"cb5-599ff81074200-br"
age: 3710
expect-ct: max-age=604800
x-permitted-cross-domain-policies: master-only
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uui5odVeZ67cqhRnLFWHRUeil6Eii%2FQ3Tkq0U%2FZrFZWT37vxnnyvadmzStbBN55UcQLy14twKAjBO0mwJU3fG2%2FIN4J3cYO3IMrQYuWO2GNyC3tDjMgh5DMgzssf9aGTs5QO2Q%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/javascript
vary: Accept-Encoding,User-Agent
last-modified: Wed, 18 Dec 2019 19:32:24 GMT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d1381cf7f4b1d88-FRA
x-xss-protection: 1; mode=block
x-iset: green
server: cloudflare

POST
H2 200 delivery Show response
encyclopaediabritann.tt.omtrdc.net/rest/v1/ 296 B
809 B 168ms
54ms XHR
application/json 66.235.152.221
OMNITURE

General

Check archive.org

Show headers Download Go to

Full URL

https://encyclopaediabritann.tt.omtrdc.net/rest/v1/delivery?client=encyclopaediabritann&sessionId=705988fce2974403841bd64ef47fdb54&version=2.11.4

Requested by

Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/js/at.js?v=3.127.7

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

66.235.152.221 , United States, ASN15224 (OMNITURE, US),

Reverse DNS

ip-66-235-152-221.data.adobedc.net

Software

jag /

Resource Hash

06306c956e3893fc5b7767d2668c3d0bb7cc7c8b8acdd73bf72820260becd5b0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain
Referer: https://www.britannica.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
x-request-id: 3a11d28c-b2fd-45cf-93ea-70c7f364453a
cache-control: no-cache, no-store, max-age=0, no-transform, private
timing-allow-origin: *
content-encoding: gzip
accept-ch: Sec-CH-UA, Sec-CH-UA-Arch, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version-List
access-control-allow-credentials: true
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
access-control-allow-origin: https://www.britannica.com
date: Sat, 12 Oct 2024 02:02:19 GMT
x-xss-protection: 1; mode=block
content-type: application/json;charset=UTF-8
vary: origin,access-control-request-method,access-control-request-headers,accept-encoding
server: jag

GET
H2 200 stats.gif
webstats.eb.com/webstats/ 35 B
270 B 402ms
116ms Image
image/gif 100.29.105.87
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://webstats.eb.com/webstats/stats.gif?a=-1&ac=%20&d=www.britannica.com&od=www.britannica.com&h=49&rf=&rq=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&s=8992DDEF-1764-47A4-8269-27068812D9C6&json=%20
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 100.29.105.87 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-100-29-105-87.compute-1.amazonaws.com
Software: Apache /
Resource Hash: 3992b901546ef4e2685680badcd372d0834724caf9b1c95ea0f1e7c4ce6e5bc8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

x-wserver: 127.0.0.1
cache-control: max-age=0, no-cache, no-store, must-revalidate
pragma: no-cache
expires: Wed, 11 Jan 1984 05:00:00 GMT
accept-ranges: bytes
content-length: 35
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: image/gif
last-modified: Mon, 30 Oct 2023 20:03:45 GMT
server: Apache

GET
H3 200 pubads_impl.js Show response
securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202410080101/ 482 KB
150 KB 28ms
28ms Script
text/javascript 172.217.16.130
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/pagead/managed/js/gpt/m202410080101/pubads_impl.js?cb=31087972

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.16.130 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra15s46-in-f2.1e100.net

Software

cafe /

Resource Hash

2a2473623b8541529d038b10b49f6ac263410a7482c16c7b4cf75049d578b1ae

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: br
etag: 16473538103295901464
age: 57544
x-content-type-options: nosniff
expires: Sat, 11 Oct 2025 10:03:15 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
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"
date: Fri, 11 Oct 2024 10:03:15 GMT
content-disposition: attachment; filename="f.txt"
content-type: text/javascript; charset=UTF-8
vary: Accept-Encoding
cache-control: public, immutable, max-age=31536000
timing-allow-origin: *
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
content-length: 153186
x-xss-protection: 0
server: cafe

GET
H2 200 aps_csm.js Show response
c.amazon-adsystem.com/bao-csm/aps-comm/ 6 KB
3 KB 73ms
24ms XHR
application/javascript 13.224.186.120
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c.amazon-adsystem.com/bao-csm/aps-comm/aps_csm.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: 13.224.186.120 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-186-120.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 06b99248a163333e36980a6cfb756f1a7de60fa49517162b87b1a44d5d48f844

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

access-control-max-age: 3000
content-encoding: gzip
x-amz-version-id: r5.lR.LJ66XEXzxUUVo7iMemjL_F_GoE
etag: W/"a4d296427fc806b21335359e398c025c"
age: 1642
access-control-allow-methods: GET
x-cache: Hit from cloudfront
x-amz-cf-id: 0-Z5UWmBKNm3snAyO34hlSLN98wTGYz-hbCKCtYtzf5EEVMLWrOzqQ==
date: Sat, 12 Oct 2024 01:34:58 GMT
content-type: application/javascript
vary: Accept-Encoding,Origin
last-modified: Thu, 29 Feb 2024 02:13:08 GMT
cache-control: public, max-age=86400
via: 1.1 29051585a13addd312c8ac9d527433c6.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-amz-cf-pop: FRA2-C1
server: AmazonS3
x-amz-server-side-encryption: AES256

GET
H2 200 launchpad.bundle.js Show response
launchpad.privacymanager.io/latest/ 156 KB
33 KB 87ms
26ms Script
application/x-javascript 18.244.18.9
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://launchpad.privacymanager.io/latest/launchpad.bundle.js
Requested by: Host: launchpad-wrapper.privacymanager.io
URL: https://launchpad-wrapper.privacymanager.io/0ccc6fe8-1870-4ad8-b47b-6d029ac116fc/launchpad-liveramp.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 18.244.18.9 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-244-18-9.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: b2ac0a80c3037e36cc04e4ac63a9fd246542c3c2370504f571ebaeada10be9cc

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
cache-control: must-revalidate,public,max-age=3600
content-encoding: br
x-amz-version-id: x7kWaBLwDEYA0mEqcxe9AkfgcFFlNf6z
etag: W/"21442f2b8d4d10d9b3feb114c12ad42a"
age: 2591
via: 1.1 6571e9f709b2287f8a30275c17d07140.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
x-amz-cf-id: 3x4siRPYw_oRi05gPWd9BQ_FIQOG02WOMer4BljDtcU-8DbDSuPfFQ==
date: Sat, 12 Oct 2024 01:19:09 GMT
content-type: application/x-javascript
last-modified: Thu, 19 Sep 2024 12:12:59 GMT
server: AmazonS3
x-amz-cf-pop: FRA56-P11
x-amz-server-side-encryption: AES256

GET
H3 200 189203 Show response
www.britannica.com/topic-content/topic/ 45 KB
10 KB 505ms
504ms Fetch
text/html 104.18.5.110
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.britannica.com/topic-content/topic/189203

Requested by

Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

22861eea76cc1f1987e8dea959f99a9aa88db6738efa15558f484246fbdbdd08

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/technology/impeller

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: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hGWfCeDl1S3tvta18mqRjWL7EMCpho03wqVwKDvS8ZRHKmyFmpApBOG2rWfii8TMAXMp%2Bu5MtqUU7UGQ2bpoOhtYbOTUmJQxgsjTdG4ZI9ce7s9nxVY4jmKmIn3TrWMAaDYL9g%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/html;charset=UTF-8
vary: Accept-Encoding,User-Agent
x-tserver: ip-10-145-21-14/127.0.1.1
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d1381d07fd21d88-FRA
x-xss-protection: 1; mode=block
content-language: de-DE
x-iset: green
server: cloudflare

GET
H3 200 9998.8c0ec2a1.css
cdn.britannica.com/mendel-resources/3-127/dist/ 1 KB
782 B 25ms
24ms Stylesheet
text/css 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/9998.8c0ec2a1.css
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 4e05409d403a35e4b3c1ef121806772516525911979be400139048f593098dfa

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
content-encoding: br
etag: W/"e70478f8cca456fa1f1671e5f6bb8bf6"
age: 39694
via: 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: aG9gt7b1tZiH7Frlci1Yr0F4cz2U1Lm02gpj6hUkGYdaOipBzqwF3Q==
date: Fri, 11 Oct 2024 15:00:50 GMT
content-type: text/css
last-modified: Wed, 09 Oct 2024 22:38:47 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P5
x-amz-server-side-encryption: AES256

GET
H3 200 9998.bd988c4a.js Show response
cdn.britannica.com/mendel-resources/3-127/dist/ 7 KB
3 KB 25ms
24ms Script
text/javascript 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/9998.bd988c4a.js
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: adb5a3744b4fbd78701f71a7f76722505a72ee7fbe87eb3c3d28f7c6e579cd84

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
content-encoding: br
etag: W/"dce5fd30e086f9172335cfec1ea0d0d3"
age: 39694
via: 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: hBFQk-d07-i1CYhsHerJcmn9MYc7qKS8mhBv7YOrGAdTrcrdBJLs1g==
date: Fri, 11 Oct 2024 15:00:50 GMT
content-type: text/javascript
last-modified: Wed, 09 Oct 2024 22:38:47 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P5
x-amz-server-side-encryption: AES256

GET
H3 200 64.be7dcab5.css
cdn.britannica.com/mendel-resources/3-127/dist/ 2 KB
942 B 25ms
25ms Stylesheet
text/css 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/64.be7dcab5.css
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: b5131b0438275e9d6923ff9646e493cedf81498530a244fae7aacda67754c96b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
content-encoding: br
etag: W/"8105ac71a97b108e53c9023b1aa03110"
age: 39694
via: 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: 5yK3lznMAFerHm73gTadnGutNr2TxH78s4XmUEvpEPikUhz4SyvZzA==
date: Fri, 11 Oct 2024 15:00:50 GMT
content-type: text/css
last-modified: Wed, 09 Oct 2024 22:38:46 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P5
x-amz-server-side-encryption: AES256

GET
H3 200 64.3b6cbd84.js Show response
cdn.britannica.com/mendel-resources/3-127/dist/ 2 KB
1 KB 25ms
25ms Script
text/javascript 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.britannica.com/mendel-resources/3-127/dist/64.3b6cbd84.js
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 35e443f5172ecedb171d168674f68089cfb605e406c1a5c9b3fe26334dc63a31

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
content-encoding: br
etag: W/"cacadedf083a2930fccdfcd803aa6dbc"
age: 39692
via: 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: x8X8BFfCdv2kxUtymrILhRFRhwKCMF7CC99bgjYJ4gWCl8FlrROu9g==
date: Fri, 11 Oct 2024 15:00:50 GMT
content-type: text/javascript
last-modified: Wed, 09 Oct 2024 22:38:46 GMT
server: AmazonS3
x-amz-cf-pop: FRA60-P5
x-amz-server-side-encryption: AES256

GET
H2 200 3022 Show response
config.aps.amazon-adsystem.com/configs/ 531 B
807 B 83ms
25ms Script
application/javascript 18.245.31.92
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://config.aps.amazon-adsystem.com/configs/3022
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: 18.245.31.92 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-31-92.fra56.r.cloudfront.net
Software: CloudFront /
Resource Hash: fbc1d188e517924013b1dc86c321e4d05631b0bdd30ec94c9902a1969e957f1b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=3600
age: 341
via: 1.1 04d30d89cfeb7f513dc1f5b2d3c605d2.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
content-length: 531
x-amz-cf-id: YtYUkarWFTGVV_LW7Uy_wnaUrEwz_L5utKgPabw5TB2gKYHorzNh0A==
date: Sat, 12 Oct 2024 01:56:38 GMT
content-type: application/javascript
x-amz-cf-pop: FRA56-P8
server: CloudFront

GET
H2 200 config Show response
c.amazon-adsystem.com/cdn/prod/ 3 KB
3 KB 25ms
24ms XHR
application/json 13.224.186.120
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c.amazon-adsystem.com/cdn/prod/config?src=3022&u=https%3A%2F%2Fwww.britannica.com
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: 13.224.186.120 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-186-120.fra2.r.cloudfront.net
Software: Server /
Resource Hash: 15a289d94e44ed138b6a514035ee22a1889d4f31c3bc24751a4bd38dfb6b4b67

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=21550, s-maxage=21600
age: 9953
access-control-allow-credentials: true
via: 1.1 ba5b5e2e7fd98c4a472633bc4c1d4480.cloudfront.net (CloudFront)
access-control-allow-origin: https://www.britannica.com
x-cache: Hit from cloudfront
content-length: 2670
x-amz-cf-id: 1nrPGnKCc_gkuSLVhUDu8HVzf3qw_Xp2oU3I9XEfefMn-qk7GOgClw==
date: Fri, 11 Oct 2024 23:16:25 GMT
content-type: application/json;charset=UTF-8
x-amz-cf-pop: FRA2-C1
server: Server

GET
H2 200 latest.js Show response
static.kueezrtb.com/ 1 KB
1 KB 90ms
30ms Script
application/javascript 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.kueezrtb.com/latest.js
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: cc56e46b66852433551b65f812e498443eaf827a2a9f4331e50333c31d8895e1

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Origin: https://www.britannica.com
Referer: https://www.britannica.com/

Response headers

access-control-expose-headers: x-amz-meta-access-control-allow-origin, x-amz-meta-access-control-allow-methods
content-encoding: br
cf-cache-status: HIT
etag: W/"60128bab10c65f0c6f24fff61243d4e7"
age: 393565
access-control-allow-methods: GET, HEAD
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
last-modified: Thu, 18 Jul 2024 15:10:23 GMT
x-amz-id-2: lzGKwJ8n8o5lyJelePG5qBIRptIrw8T/hGW5M6Mg/lh/Sqg5tEB71kr26hUVmScAM8gbZXumxp4=
cache-control: max-age=31536000
x-amz-request-id: TJAT89M3YF06ESHG
cf-ray: 8d1381d17a00dca4-FRA
access-control-allow-origin: *
server: cloudflare

GET
H3 200 config.js Show response
cdn.confiant-integrations.net/GynVndkDc8hudbOvyYg-cCPGmas/gpt_and_prebid/ 107 KB
22 KB 70ms
33ms Script
text/javascript 172.64.144.166
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.confiant-integrations.net/GynVndkDc8hudbOvyYg-cCPGmas/gpt_and_prebid/config.js
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod
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: a12c28e9dc4a3a317756f11060972cb6c60b308f0284db4a3ffcb336372a12c2

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "08cc684bb58ddc395e35df35fce03bfa"
age: 349
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/javascript
last-modified: Sat, 12 Oct 2024 01:22:20 GMT
vary: Accept-Encoding
x-amz-id-2: 53PF3EghJ3KT4+nMPH7WzLSfwzAjtB1FLPdfjq2HTObpiFcVYZ6cG5owPTvx5Gwm3Dfz6Po8Rxs=
cache-control: public, max-age=900, stale-while-revalidate=3600
x-amz-request-id: BJHBK9K8XK7Q2W19
cf-ray: 8d1381d15ff6367f-FRA
accept-ranges: bytes
content-length: 22598
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H2 200 15510053 Show response
fundingchoicesmessages.google.com/i/ 200 KB
66 KB 108ms
48ms Script
application/javascript 2a00:1450:4001:829::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fundingchoicesmessages.google.com/i/15510053?ers=3

Requested by

Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

f120bf128d8ddb9309d306f1e1e181b7e6191c119db0af02c22183b026d4bcf7

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-oowNp4Vai6Xz78Ra7CxzNw' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorServingWebSwitchboardHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
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: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript; charset=utf-8
x-frame-options: SAMEORIGIN
reporting-endpoints: default="/_/ContributorServingWebSwitchboardHttp/web-reports?context=eJzjqtDikmJw1JBiOO90h-k6EEt8fcmkBcRO6TNYQ4C49eY51ulAnPTvPGsJELtrXWT1B2JDhUuszkDsWHSJ1ROIVXsusZoD8f11l1ifA_HXPZdY_wLx3o-XWI8CcZHEFdYWIL7ddIX1MRAL8XCs3rh8B5vAixfN7cxKGkn5hfHJ-XklRZlJpSX5RWnJaanFqUVlqUXxRgZGJoYGBpZ6BkbxBQYAQR9KaQ"
content-security-policy: script-src 'report-sample' 'nonce-oowNp4Vai6Xz78Ra7CxzNw' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorServingWebSwitchboardHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
cache-control: no-cache, no-store, max-age=0, must-revalidate
timing-allow-origin: *
cross-origin-opener-policy: same-origin
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-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
cross-origin-resource-policy: cross-origin
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-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
x-xss-protection: 0
server: ESF

GET hash
jryhoywlyxnlymahs.ay.delivery/ 0
0

POST
H2 200 pageview
api.assertcom.de/ 0
311 B 123ms
55ms Ping
text/plain 94.130.203.123
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://api.assertcom.de/pageview
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/client-v2.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 94.130.203.123 Bendorf, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.123.203.130.94.clients.your-server.de
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

access-control-max-age: 86400
cache-control: no-store, no-cache, private, no-transform
access-control-allow-credentials: true
access-control-allow-methods: POST, GET, OPTIONS
expires: Thu, 01 Jan 1980 00:00:01 GMT
access-control-allow-origin: https://www.britannica.com
content-length: 0
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/plain
server: nginx
access-control-allow-headers: Content-Type, Content-Length, Accept-Encoding

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 331 KB
110 KB 43ms
42ms Script
application/javascript 2a00:1450:4001:808::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-TE6YF92Y0D&l=dataLayer&cx=c

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-5W6NC8

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:808::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

8e35b51634016da1ab5f603807a60a30aa4c5f86b8435333f27f333e1c6f0f4e

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: br
report-to: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires: Sat, 12 Oct 2024 02:02:19 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
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/ascgcycc:838:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=coop_reporting
content-length: 111937
x-xss-protection: 0
server: Google Tag Manager

GET
H2 200 uwt.js Show response
static.ads-twitter.com/ 56 KB
15 KB 75ms
24ms Script
application/javascript 146.75.120.157
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ads-twitter.com/uwt.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 146.75.120.157 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 4d15ff2317e16ccd8ca1d3248fea7d91130e022369bb032824a84ad9967064df

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding,Host
cache-control: no-cache
content-encoding: gzip
etag: "bbbcf811d8437a575d796a4c1e5d4fad+gzip+gzip"
accept-ranges: bytes
x-cache: HIT, HIT
p3p: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
content-length: 15412
date: Sat, 12 Oct 2024 02:02:19 GMT
x-tw-cdn: FT
last-modified: Fri, 22 Mar 2024 21:07:24 GMT
content-type: application/javascript; charset=utf-8
x-served-by: cache-iad-kiad7000168-IAD, cache-fra-etou8220034-FRA
x-amz-server-side-encryption: AES256

GET
H3 200 fbevents.js Show response
connect.facebook.net/en_US/ 226 KB
58 KB 82ms
27ms Script
application/x-javascript 157.240.0.6
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/en_US/fbevents.js

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

QUIC, , AES_128_GCM

Server

157.240.0.6 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

xx-fbcdn-shv-02-fra3.fbcdn.net

Software

Resource Hash

48ba1993011db4834882d81b2153753437607292f704a6543d4466c0f6d1372a

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' data: blob: facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;script-src 'unsafe-inline' .fbcdn.net .facebook.net blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;connect-src .fbcdn.net .facebook.net wss://.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net .facebook.net fbcdn.net .fbcdn.net fbsbx.com .fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
report-to: {"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options: nosniff
expires: Sat, 01 Jan 2000 00:00:00 GMT
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cross-origin-embedder-policy-report-only: require-corp;report-to="coep_report"
priority: u=3,i
x-frame-options: DENY
strict-transport-security: max-age=31536000; preload; includeSubDomains
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/"
content-security-policy: default-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;script-src 'unsafe-inline' *.fbcdn.net *.facebook.net blob: data: 'self';style-src data: blob: 'unsafe-inline' facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;connect-src *.fbcdn.net *.facebook.net wss://*.fbcdn.net attachment.fbsbx.com blob: 'self';img-src 'self' data: blob: facebook.net *.facebook.net fbcdn.net *.fbcdn.net fbsbx.com *.fbsbx.com;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;require-trusted-types-for 'script';
cache-control: public, max-age=1200
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
x-fb-connection-quality: EXCELLENT; q=0.9, rtt=24, rtx=0, c=23, mss=1232, tbw=4429, tp=9, tpl=0, uplat=1, ullat=-1
pragma: public
x-fb-debug: gmDEUFpGDDT90Oki5eNLGRr1iPdTShBhW/Vl6fZBpdIvIMk3Nitc/iYtqNoCiJBAkrWMXZF3FMTO4nFfQUpL9w==
cross-origin-resource-policy: cross-origin
permissions-policy: accelerometer=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
document-policy: force-load-at-top
content-length: 59131
x-xss-protection: 0
origin-agent-cluster: ?1

GET
H2 200 aqzywv6j4m Show response
www.clarity.ms/tag/ 729 B
984 B 209ms
113ms Script
application/x-javascript 2620:1ec:bdf::60
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.clarity.ms/tag/aqzywv6j4m?ref=gtm2
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2620:1ec:bdf::60 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: e1fbb745652a39cd11da3bbf9305332ecfd1717963561e16f1df5e6920c238ca

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: no-cache, no-store
request-context: appId=cid-v1:9c7c879b-c51a-427e-9701-218438da5f81
expires: -1
accept-ranges: bytes
x-cache: CONFIG_NOCACHE
content-length: 729
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/x-javascript
x-azure-ref: 20241012T020219Z-176d4fdd79cvmd8pr5prngwxm000000004e000000000pd0g

GET
H2 200 merriamwebster_6e5b0_encyclopediabritannica.js Show response
cdn-magiclinks.trackonomics.net/client/static/v2/ 69 KB
20 KB 102ms
26ms Script
text/javascript 2600:9000:236e:f000:1d:8c8c:47c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn-magiclinks.trackonomics.net/client/static/v2/merriamwebster_6e5b0_encyclopediabritannica.js
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2600:9000:236e:f000:1d:8c8c:47c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: Apache/2.4.34 (Amazon) OpenSSL/1.0.2k-fips PHP/7.2.8 /
Resource Hash: b12d2da1c75167185cfb49782f8f8060b4bdee1d764a07f48f017e53526fdae9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
etag: W/"1150f-5e78b5316ca79"
age: 79242
via: 1.1 36cd2d0f34e25c2dc5099656a60bedac.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-cache: Hit from cloudfront
x-amz-cf-id: zr2Baq8yEzOUFn1A8mdp0H1PRNiZb4bIFiKY9ju-wCZI4j3HIkrPqg==
date: Fri, 11 Oct 2024 04:01:37 GMT
content-type: text/javascript
last-modified: Wed, 31 Aug 2022 15:41:04 GMT
server: Apache/2.4.34 (Amazon) OpenSSL/1.0.2k-fips PHP/7.2.8
x-amz-cf-pop: FRA60-P1
vary: Accept-Encoding

POST
H2 200 delivery Show response
mboxedge37.tt.omtrdc.net/rest/v1/ 282 B
756 B 222ms
55ms XHR
application/json 54.217.181.83
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://mboxedge37.tt.omtrdc.net/rest/v1/delivery?client=encyclopaediabritann&sessionId=705988fce2974403841bd64ef47fdb54&version=2.11.4

Requested by

Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/js/at.js?v=3.127.7

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

54.217.181.83 Dublin, Ireland, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-54-217-181-83.eu-west-1.compute.amazonaws.com

Software

adobe /

Resource Hash

efe7656f194bb92aee51a5e27533679eeb540cca7b964a5d4d911c869672c050

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Content-Type: text/plain
Referer: https://www.britannica.com/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
x-request-id: d46eeef75bfb70d3f503f757b7825a42
timing-allow-origin: *
content-encoding: gzip
accept-ch: Sec-CH-UA, Sec-CH-UA-Arch, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version-List
access-control-allow-credentials: true
referrer-policy: strict-origin-when-cross-origin
x-content-type-options: nosniff
access-control-allow-origin: https://www.britannica.com
date: Sat, 12 Oct 2024 02:02:19 GMT
x-xss-protection: 1; mode=block
content-type: application/json;charset=UTF-8
vary: origin,access-control-request-method,access-control-request-headers,accept-encoding
server: adobe

GET
H2 200 pubcid.min.js Show response
secure.cdn.fastclick.net/js/pubcid/latest/ 54 KB
17 KB 89ms
26ms Script
application/javascript 184.30.211.26
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://secure.cdn.fastclick.net/js/pubcid/latest/pubcid.min.js
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod
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: 43f804d38a294c6df1ce8ee64fb95ad0ff5a8d6d5685d9537df02212668a1dff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=900
content-encoding: gzip
etag: "d734-5f2f3919e751f-gzip"
expires: Sat, 12 Oct 2024 02:17:19 GMT
accept-ranges: bytes
content-length: 17407
date: Sat, 12 Oct 2024 02:02:19 GMT
last-modified: Mon, 23 Jan 2023 19:40:17 GMT
content-type: application/javascript
server: Apache
vary: Accept-Encoding

GET
H2 200 sync.min.js Show response
tags.crwdcntrl.net/lt/c/16576/ 43 KB
13 KB 93ms
30ms Script
text/javascript 65.9.66.104
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://tags.crwdcntrl.net/lt/c/16576/sync.min.js
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 65.9.66.104 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-65-9-66-104.fra56.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: c5fdea6bcb7b7dc4aabe9e409df609b922dde30401ccf5c25f0f384f7e8c43b5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

vary: Accept-Encoding
cache-control: public, max-age=86400
content-encoding: gzip
etag: W/"6016bf24a16f4d1d8384c5f7f11c49fb"
age: 79583
via: 1.1 cae542650fb32c773cc494fc6e7e71e6.cloudfront.net (CloudFront)
x-cache: Hit from cloudfront
x-amz-cf-id: 8NJlU286RG0flU_huEvQJdezO299iiR0nXTQQHdHXms_ZQeqIkG6JA==
date: Fri, 11 Oct 2024 03:55:57 GMT
content-type: text/javascript
last-modified: Tue, 20 Aug 2024 18:47:26 GMT
server: AmazonS3
x-amz-cf-pop: FRA56-C1
x-amz-server-side-encryption: AES256

GET
H2 200 hadron.js Show response
cdn.hadronid.net/ 56 KB
12 KB 90ms
32ms Script
application/javascript 2606:4700:10::ac43:246e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.hadronid.net/hadron.js?url=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&ref=&_it=amazon&partner_id=650
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:246e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 492db2ca577f4d221e3e28239c19e7db05f1701b298bf278fc4d1fcb92563586

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=432000
content-encoding: br
cf-bgj: minify
etag: W/"1e77f38a1df1490d4175e3c4878bd150"
age: 4458
cf-cache-status: HIT
x-amz-request-id: 4GNMNHQXA94JVW78
cf-ray: 8d1381d28c1ad372-FRA
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript
last-modified: Tue, 04 Jun 2024 15:30:02 GMT
vary: Accept-Encoding
server: cloudflare
x-amz-id-2: FNS8Lc8R9Qji432eQyZbGDDgvyWHvIXmOzDykwh9qe1J2fX8u6aO0aANuFN3vxu6aVi9rB6lRRQ=

GET
H2 200 launcher-stub.min.js Show response
secure.cdn.fastclick.net/js/cnvr-launcher/latest/ 14 KB
5 KB 42ms
42ms Script
application/javascript 184.30.211.26
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://secure.cdn.fastclick.net/js/cnvr-launcher/latest/launcher-stub.min.js
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod
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: d3c286558922ca8c2c69167698cd61a8280cb03b81bb41d9bd633f80f18c274f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=900
content-encoding: gzip
etag: "38c0-5e92054540ea5-gzip"
expires: Sat, 12 Oct 2024 02:17:19 GMT
accept-ranges: bytes
content-length: 5252
date: Sat, 12 Oct 2024 02:02:19 GMT
last-modified: Tue, 20 Sep 2022 18:52:26 GMT
content-type: application/javascript
server: Apache
vary: Accept-Encoding

GET
H3 200 hash Show response
jryhoywlyxnlymahs.ay.delivery/ 5 B
543 B 49ms
49ms XHR
application/json 172.67.149.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://jryhoywlyxnlymahs.ay.delivery/hash?e=JRyhoywLYXNLYMAhs&k=withoutIIQ%7Cundefined%7C198%7Con%7C1st_1.4%7C1st_1.4&v=20000
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/client-v2.js
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 172.67.149.20 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a07d228b5015bbd12a8fdde75a586d1d3fc6acc2bb9d9ed105e436037f023f6c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

access-control-max-age: 86400
cf-cache-status: EXPIRED
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FudOG6AVMDbJWqtAVDeUjzjx2aG%2FXpwlJ7HQT4FsPl%2BbTOyoficHPEJzLvNXM0lkPFt2LgEXp34RvMf2LW40UPU7lOxPNCGpu%2FvUKwCjBz5ybugykk2n9YYmR%2FgsSDLS68kG5TKBJbBC6ERK5vxeCw%3D%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods: POST, GET, OPTIONS
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/json
last-modified: Sat, 12 Oct 2024 02:02:19 GMT
vary: Accept-Encoding
access-control-allow-headers: Content-Type, Content-Length, Accept-Encoding
cache-control: public, max-age=1800
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d1381d1c90365cd-FRA
accept-ranges: bytes
access-control-allow-origin: *
content-length: 5
server: cloudflare

GET
H2 200 / Show response
geo.privacymanager.io/ 30 B
625 B 27ms
27ms Fetch
application/json 13.32.99.35
AMAZON-02

General

Check archive.org

Show headers 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: 13.32.99.35 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-32-99-35.fra60.r.cloudfront.net
Software: /
Resource Hash: e7958a8ad575f717420b7ec531559866b14a1e12ba2d31d829bceb44dc8fb15c

Request headers

Referer: https://www.britannica.com/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept: application/json
Content-Type: application/json

Response headers

x-amz-apigw-id: fg0TtEXyDoEEuVw=
age: 2810
x-amzn-trace-id: Root=1-6709cdb1-6529049503b23cc817a4f40e;Parent=2503470cc0a12fec;Sampled=0;Lineage=1:06620786:0
access-control-allow-methods: DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
x-amzn-requestid: b2de26c2-aebc-4c31-897c-f0539ed0169a
via: 1.1 920a6dce56a0ee957dbaa3bf4429f8fe.cloudfront.net (CloudFront), 1.1 ab21b6436bc1d51d57b228ad39b1fa54.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 30
x-amz-cf-id: RNIL8FrVm_0N703XZJyflcz4SPkg2-IhKND0Xn5hL0WmZFfEchCZMg==
date: Sat, 12 Oct 2024 01:15:29 GMT
content-type: application/json
x-amz-cf-pop: FRA56-P3, FRA60-P3
access-control-allow-headers: Content-Type,Authorization,X-Amz-Date,X-Api-Key,X-Amz-Security-Token

OPTIONS
H2 200 /
geo.privacymanager.io/ 0
0 127ms
56ms Preflight
application/json 13.32.99.35
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://geo.privacymanager.io/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 13.32.99.35 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-32-99-35.fra60.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 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: Sat, 12 Oct 2024 02:02:19 GMT
via: 1.1 7abd55cee48606340f570b45718202b6.cloudfront.net (CloudFront), 1.1 ab21b6436bc1d51d57b228ad39b1fa54.cloudfront.net (CloudFront)
x-amz-apigw-id: fg7K5H9aDoEEvIg=
x-amz-cf-id: dV03LlKftxMDZL70Bl_oxN8eVg9CPyn-QDmpm8X9LPvMKr3sPi2UfQ==
x-amz-cf-pop: FRA56-P3 FRA60-P3
x-amzn-requestid: 6e699be7-11d6-40f4-b715-793e03730d18
x-cache: Miss from cloudfront

POST
H3 200 marketing-content Show response
www.britannica.com/ 367 B
829 B 390ms
389ms Fetch
text/html 104.18.5.110
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.britannica.com/marketing-content?id=2033

Requested by

Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7

Protocol

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/129.0.0.0 Safari/537.36
Content-Type: application/json
Referer: https://www.britannica.com/technology/impeller

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: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=EwCQcCWEbVpgdoqZR%2Fwzt9VkFo9%2BfbR%2BW4tRW%2Fdn6s2VleTXJFvjVG8HiPZ%2Fbk2dAunQbxpkAqg90oevh%2FmaUI802cimYWW5H6D0yZRTne%2F%2Fltce1xXSQI5nc4nibbSoz3umwg%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/html;charset=UTF-8
vary: Accept-Encoding,User-Agent
x-tserver: ip-10-145-21-92/127.0.1.1
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d1381d1c90e1d88-FRA
x-xss-protection: 1; mode=block
content-language: de-DE
x-iset: green
server: cloudflare

POST
H2 204 dye
track.kueezrtb.com/ 0
88 B 125ms
116ms Ping
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://track.kueezrtb.com/dye?_=1728698539797&type=latest:boot&ac=2&acm=g3l&h=www.britannica.com&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&beacon=1
Requested by: Host: static.kueezrtb.com
URL: https://static.kueezrtb.com/latest.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d268393659-FRA
access-control-allow-origin: https://www.britannica.com
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:19 GMT
server: cloudflare
access-control-allow-credentials: true

POST
H2 204 dye
gtrack.kueezrtb.com/ 0
55 B 150ms
140ms Ping
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://gtrack.kueezrtb.com/dye?_=1728698539797&type=latest:boot&ac=2&acm=g3l&h=www.britannica.com&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&beacon=1
Requested by: Host: static.kueezrtb.com
URL: https://static.kueezrtb.com/latest.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d2683b3659-FRA
access-control-allow-origin: https://www.britannica.com
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare
access-control-allow-credentials: true

GET
H2 200 latest.js Show response
static.kueezrtb.com/js/ 69 KB
33 KB 84ms
39ms Script
application/javascript 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.kueezrtb.com/js/latest.js?_=1728698539797
Requested by: Host: static.kueezrtb.com
URL: https://static.kueezrtb.com/latest.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 95c53724c2410c6a1e43a711e00542374d66eca10d7fd1f4a050415e4bfad3df

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

access-control-expose-headers: x-amz-meta-access-control-allow-origin, x-amz-meta-access-control-allow-methods
content-encoding: br
cf-cache-status: HIT
etag: W/"e6123907c6397ecef38c102945e73803"
age: 393598
access-control-allow-methods: GET, HEAD
x-amz-request-id: WYQ76MDF8QYT207W
cf-ray: 8d1381d21fe23659-FRA
access-control-allow-origin: *
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
server: cloudflare
last-modified: Mon, 07 Oct 2024 12:41:29 GMT
x-amz-id-2: D/hcRxQidYlyTXfuzh99+zbWNwF5ZbzF3WJXIyCxLKDj0MheaZSQ7c1vMpBGIeMVTl/SQN98gkk=

GET
H3 200 wrap.js Show response
cdn.confiant-integrations.net/gptprebidnative/202410080955/ 301 KB
107 KB 30ms
30ms Script
application/javascript 172.64.144.166
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.confiant-integrations.net/gptprebidnative/202410080955/wrap.js
Requested by: Host: cdn.confiant-integrations.net
URL: https://cdn.confiant-integrations.net/GynVndkDc8hudbOvyYg-cCPGmas/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: b031c3238b017ab0fd84b1d17c33de4892a4deaa5e6002a071feebdf98719c60

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "60462d29cf50606cdda8d5057fd4de28"
age: 264926
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript; charset=utf-8
last-modified: Tue, 08 Oct 2024 14:01:56 GMT
vary: Accept-Encoding
x-amz-id-2: tJ2z9QTRkDrPH6DdP9PKBkMDSlJTXtqGde8RmKBYY9G/pjz2+GCj8iHdtvw5azVLYka1NBNGCm4=
cache-control: public, max-age=31536000
x-amz-request-id: K81EHFDEWRN1588T
cf-ray: 8d1381d1c82a367f-FRA
accept-ranges: bytes
content-length: 109298
server: cloudflare
x-amz-server-side-encryption: AES256

POST
H3 200 marketing-content Show response
www.britannica.com/ 367 B
823 B 385ms
385ms Fetch
text/html 104.18.5.110
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.britannica.com/marketing-content?id=2033

Requested by

Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7

Protocol

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/129.0.0.0 Safari/537.36
Content-Type: application/json
Referer: https://www.britannica.com/technology/impeller

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: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DVxH4Cz%2BFyhbeAnMNPleqoJNIWSoIo1aUiCtSsQ9iQUvWlSUyKeqFh7nUe%2FbneWgeXGmQn8FyRvqwUG%2FweoHjY6XvD6nBzmbIJOl9qTyyf1Le97ZEF9ikoA9cb5Qaay79a9BAA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/html;charset=UTF-8
vary: Accept-Encoding,User-Agent
x-tserver: ip-10-145-21-82/127.0.1.1
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d1381d1d9151d88-FRA
x-xss-protection: 1; mode=block
content-language: de-DE
x-iset: green
server: cloudflare

GET
H2 200 adsct
t.co/i/ 43 B
622 B 211ms
140ms Image
image/gif 172.66.0.227
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://t.co/i/adsct?bci=3&eci=2&event_id=fe17793d-3c57-4149-ac76-44b93c364867&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=1e702999-d64a-497d-9236-7f8a64a49f40&tw_document_href=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&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/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.66.0.227 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare tsa_o /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

strict-transport-security: max-age=0
x-transaction-id: 81e91a4240a39d1a
cache-control: no-cache, no-store, max-age=0
x-connection-hash: db07ef824c28b25e1cd2c3a4e60895aed2f799aca287869d610008b3651c4d4b
cf-cache-status: DYNAMIC
cf-ray: 8d1381d2ba19dbb5-FRA
x-response-time: 102
content-length: 43
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: image/gif;charset=utf-8
perf: 7402827104
server: cloudflare tsa_o

GET
H2 200 adsct
analytics.twitter.com/i/ 43 B
393 B 270ms
207ms Image
image/gif 104.244.42.131
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://analytics.twitter.com/i/adsct?bci=3&eci=2&event_id=fe17793d-3c57-4149-ac76-44b93c364867&events=%5B%5B%22pageview%22%2C%7B%7D%5D%5D&integration=advertiser&p_id=Twitter&p_user_id=0&pl_id=1e702999-d64a-497d-9236-7f8a64a49f40&tw_document_href=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&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/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.244.42.131 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

strict-transport-security: max-age=631138519
x-transaction-id: 19dc1f2de8b2019c
cache-control: no-cache, no-store, max-age=0
x-connection-hash: 7822317d0db119920238ba07852b0ccb37d61dcf88426e1b8772be99c7409fb6
x-response-time: 179
content-length: 43
date: Sat, 12 Oct 2024 02:02:19 GMT
perf: 7402827104
content-type: image/gif;charset=utf-8
server: tsa_o

POST
H3 204 AGSKWxWOlZYswUEKnLbhTIJjvl9uDpil7r3QuJgsSaxyQSyylr0WUNt-E4l6xd69TITne5RxMdDHnSehR4VZppvSO1lG8lnjS4XdJxPWpsBd05r6x4buhN_DQPBpIkBmRbywIqKuGvmygQ== Show response
fundingchoicesmessages.google.com/el/ 0
28 B 94ms
40ms XHR
text/html 142.250.186.110
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fundingchoicesmessages.google.com/el/AGSKWxWOlZYswUEKnLbhTIJjvl9uDpil7r3QuJgsSaxyQSyylr0WUNt-E4l6xd69TITne5RxMdDHnSehR4VZppvSO1lG8lnjS4XdJxPWpsBd05r6x4buhN_DQPBpIkBmRbywIqKuGvmygQ==

Requested by

Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.de.taBgGvRQC20.es5.O/am=DAY/d=1/rs=AJlcJMwsYgvDpo2d5NnPq27LxeOHWTOcqg/m=kernel_loader,loader_js_executable

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s06-in-f14.1e100.net

Software

ESF /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-o-9bZKje1K-7nZlKv8axzg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
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/129.0.0.0 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: Sat, 12 Oct 2024 02:02:19 GMT
content-type: text/html; charset=utf-8
x-frame-options: SAMEORIGIN
reporting-endpoints: default="/_/ContributorLoggingHttp/web-reports?context=eJzj0tDikmJw0gDi9BmsIUDsrnWR1R-Iv-65xPoXiPd-vMR6FIiFeDhWb1y-g01gxfJl55mVXJLyC-OT8_NKUvNKdBNTinVB7KLMpNKS_CIUdmoZSEVOfnp6Zl56vJGBkYmhgaGBnoFZfIEBAMvcLzc"
content-security-policy: script-src 'report-sample' 'nonce-o-9bZKje1K-7nZlKv8axzg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
cache-control: no-cache, no-store, max-age=0, must-revalidate
cross-origin-opener-policy: same-origin
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-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
access-control-allow-credentials: true
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-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
access-control-allow-origin: https://www.britannica.com
content-length: 0
x-xss-protection: 0
server: ESF

General

Check archive.org

Show headers Download Go to

Full URL

https://fundingchoicesmessages.google.com/el/AGSKWxWOlZYswUEKnLbhTIJjvl9uDpil7r3QuJgsSaxyQSyylr0WUNt-E4l6xd69TITne5RxMdDHnSehR4VZppvSO1lG8lnjS4XdJxPWpsBd05r6x4buhN_DQPBpIkBmRbywIqKuGvmygQ==

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s06-in-f14.1e100.net

Software

ESF /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Content-Security-Policy	require-trusted-types-for 'script';report-uri /_/ContributorLoggingHttp/cspreport, script-src 'report-sample' 'nonce-CTrP2WY6Uu8YHfAdCbYTdA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
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/129.0.0.0 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: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/html; charset=utf-8
x-frame-options: SAMEORIGIN
reporting-endpoints: default="/_/ContributorLoggingHttp/web-reports?context=eJzj0tDikmII1pBicEqfwRoCxO5aF1n9gfjrnkusf4F478dLrEeBWIibY83G5TvYBDrePGBScknKL4xPzs8rSc0r0U1MKdYFsYsyk0pL8otQ2KllIBU5-enpmXnp8UYGRiaGBoYGegZm8QUGAJ6wLtc"
content-security-policy: require-trusted-types-for 'script';report-uri /_/ContributorLoggingHttp/cspreport, script-src 'report-sample' 'nonce-CTrP2WY6Uu8YHfAdCbYTdA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
cache-control: no-cache, no-store, max-age=0, must-revalidate
cross-origin-opener-policy: same-origin
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-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
access-control-allow-credentials: true
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-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
access-control-allow-origin: https://www.britannica.com
content-length: 0
x-xss-protection: 0
server: ESF

GET
H2 200 AGSKWxUxDa9px5lfxEqCgin6lJ1I0W1tKNajNXYw5u1vvR_K8IaeyqWdMuTzREvVueT6C38MGwNc2LWAIGbR7t--kKVBaiGyY24aA75FIzPD4Cuwlx7i1Q9BjAatrTLqmGKaXP7oBS5btg== Show response
fundingchoicesmessages.google.com/f/ 418 KB
64 KB 91ms
90ms Script
application/javascript 2a00:1450:4001:829::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fundingchoicesmessages.google.com/f/AGSKWxUxDa9px5lfxEqCgin6lJ1I0W1tKNajNXYw5u1vvR_K8IaeyqWdMuTzREvVueT6C38MGwNc2LWAIGbR7t--kKVBaiGyY24aA75FIzPD4Cuwlx7i1Q9BjAatrTLqmGKaXP7oBS5btg==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzI4Njk4NTM5LDkxMzAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzddXSwiaHR0cHM6Ly93d3cuYnJpdGFubmljYS5jb20vdGVjaG5vbG9neS9pbXBlbGxlciIsbnVsbCxbWzgsInRhQmdHdlJRQzIwIl0sWzksImRlIl0sWzIwLCJbbnVsbCxudWxsLFszMTA4NDI2OF0sbnVsbCw4XSJdLFsxOSwiMSJdXV0

Requested by

Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/manager-script/yield-manager-script-v3.0.16-hotfix.5-prod

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

234d7c05afb53d5eae241ba5a225f9b50ca6b6df281ed084b56e11d464f7b6c0

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-tDZFvEq9jaOXA_yQ-XfBcQ' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
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: Sat, 12 Oct 2024 02:02:19 GMT
content-type: application/javascript; charset=utf-8
x-frame-options: SAMEORIGIN
reporting-endpoints: default="/_/ContributorGlobalRouterHttp/web-reports?context=eJzjqtDikmLw1ZBiOO90h-k6EEt8fcmkBcRO6TNYQ4C49eY51ulAnPTvPGsJELtrXWT1B2JDhUuszkDsWHSJ1ROIVXsusZoD8f11l1ifA_HXPZdY_wLx3o-XWI8CcZHEFdYWIL7ddIX1MRAL8XCs3rh8B5vAi2PnLjMraSTlF8Yn5-eVFGUmlZbkF6Ulp6UWpxaVpRbFGxkYmRgaGFjqGRjFFxgAAF1SSuo"
content-security-policy: script-src 'report-sample' 'nonce-tDZFvEq9jaOXA_yQ-XfBcQ' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
cache-control: no-cache, no-store, max-age=0, must-revalidate
timing-allow-origin: *
cross-origin-opener-policy: same-origin
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-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
cross-origin-resource-policy: cross-origin
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-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
x-xss-protection: 0
server: ESF

GET
H2 200 fpd Show response
u.kueezrtb.com/ 292 B
421 B 129ms
119ms XHR
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://u.kueezrtb.com/fpd?_=1728698539984&yv=4ee13c5&h=www.britannica.com
Requested by: Host: static.kueezrtb.com
URL: https://static.kueezrtb.com/js/latest.js?_=1728698539797
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: c10890862ee237cbd8614ed83c903510a92f2c23c5a5fd72f18987b45973f336

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
cf-cache-status: DYNAMIC
access-control-allow-credentials: true
cf-ray: 8d1381d3087c3659-FRA
access-control-allow-origin: https://www.britannica.com
content-length: 253
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
track.kueezrtb.com/ 0
31 B 117ms
116ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://track.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:preinit&_=1728698539983
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d2f8703659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
gtrack.kueezrtb.com/ 0
31 B 144ms
143ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://gtrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:preinit&_=1728698539983
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d2f8733659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
otrack.kueezrtb.com/ 0
31 B 147ms
138ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://otrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:preinit&_=1728698539983
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d3087a3659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
track.kueezrtb.com/ 0
31 B 205ms
204ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://track.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:init&_=1728698539983
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d2f8743659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
gtrack.kueezrtb.com/ 0
31 B 139ms
139ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://gtrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:init&_=1728698539983
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d308773659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
otrack.kueezrtb.com/ 0
31 B 120ms
120ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://otrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:init&_=1728698539983
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d3289b3659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
track.kueezrtb.com/ 0
31 B 202ms
202ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://track.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:fpdr&_=1728698539984
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d348c23659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
gtrack.kueezrtb.com/ 0
31 B 142ms
141ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://gtrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:fpdr&_=1728698539984
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d398e13659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
otrack.kueezrtb.com/ 0
31 B 121ms
121ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://otrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:fpdr&_=1728698539984
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d3b8ee3659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H3 200 2553589638276202 Show response
connect.facebook.net/signals/config/ 66 KB
13 KB 31ms
31ms Script
application/x-javascript 157.240.0.6
FACEBOOK

General

Check archive.org

Show headers Download Go to

Full URL

https://connect.facebook.net/signals/config/2553589638276202?v=2.9.170&r=stable&domain=www.britannica.com&hme=d82868061a8c707cd31395a3055e7449daa03bd520872727258c39e6af34523e&ex_m=70%2C120%2C106%2C110%2C61%2C4%2C99%2C69%2C16%2C96%2C88%2C51%2C54%2C171%2C174%2C186%2C182%2C183%2C185%2C29%2C100%2C53%2C77%2C184%2C166%2C169%2C179%2C180%2C187%2C130%2C41%2C34%2C142%2C15%2C50%2C193%2C192%2C132%2C18%2C40%2C1%2C43%2C65%2C66%2C67%2C71%2C92%2C17%2C14%2C95%2C91%2C90%2C107%2C52%2C109%2C39%2C108%2C30%2C93%2C26%2C167%2C170%2C139%2C28%2C11%2C12%2C13%2C6%2C7%2C25%2C22%2C23%2C57%2C62%2C64%2C75%2C101%2C27%2C76%2C9%2C8%2C80%2C48%2C21%2C103%2C102%2C104%2C97%2C10%2C20%2C3%2C38%2C74%2C19%2C85%2C56%2C83%2C33%2C73%2C0%2C94%2C32%2C82%2C87%2C47%2C46%2C86%2C37%2C5%2C89%2C81%2C44%2C35%2C84%2C2%2C36%2C63%2C42%2C105%2C45%2C79%2C68%2C111%2C60%2C59%2C31%2C98%2C58%2C55%2C49%2C78%2C72%2C24%2C112

Requested by

Host: connect.facebook.net
URL: https://connect.facebook.net/en_US/fbevents.js

Protocol

Security

QUIC, , AES_128_GCM

Server

157.240.0.6 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

xx-fbcdn-shv-02-fra3.fbcdn.net

Software

Resource Hash

5d80d781a487fbb663d0fc6ae43d3da50e3735a8bb8c358b833cebeb12724759

Security Headers

Name	Value
Content-Security-Policy	default-src 'self' data: blob: ;script-src 'unsafe-inline' .facebook.com .fbcdn.net .facebook.net 127.0.0.1:* 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';
Strict-Transport-Security	max-age=31536000; preload; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
report-to: {"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options: nosniff
expires: Sat, 01 Jan 2000 00:00:00 GMT
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: application/x-javascript; charset=utf-8
vary: Accept-Encoding
cross-origin-embedder-policy-report-only: require-corp;report-to="coep_report"
priority: u=3,i
x-frame-options: DENY
strict-transport-security: max-age=31536000; preload; includeSubDomains
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/"
content-security-policy: default-src 'self' data: blob: *;script-src 'unsafe-inline' *.facebook.com *.fbcdn.net *.facebook.net 127.0.0.1:* 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';
cache-control: public, max-age=1200
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
x-fb-connection-quality: EXCELLENT; q=0.9, rtt=27, rtx=0, c=74, mss=1232, tbw=67229, tp=62, tpl=0, uplat=3, ullat=-1
pragma: public
x-fb-debug: AO+l2RlObRtisUW8SkvRJ8i2xX5wY5D5fS+qAQPikLNDatJ5wmpuZHu0AWCxR80q9JPNBdnjgwWiNlgdNRvvWw==
cross-origin-resource-policy: cross-origin
permissions-policy: accelerometer=(), attribution-reporting=(), autoplay=(), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
document-policy: force-load-at-top
content-length: 13216
x-xss-protection: 0
origin-agent-cluster: ?1

GET
H2 200 launcher.min.js Show response
secure.cdn.fastclick.net/js/cnvr-launcher/latest/ 49 KB
17 KB 29ms
28ms Script
application/javascript 184.30.211.26
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://secure.cdn.fastclick.net/js/cnvr-launcher/latest/launcher.min.js
Requested by: Host: secure.cdn.fastclick.net
URL: https://secure.cdn.fastclick.net/js/cnvr-launcher/latest/launcher-stub.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: 938c64115ce60b98ee8151d7eb28208567753f3d4ebbe0aa0f56618c555a18fb

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=900
content-encoding: gzip
etag: "c4b6-5e920545406d3-gzip"
expires: Sat, 12 Oct 2024 02:17:20 GMT
accept-ranges: bytes
content-length: 17042
date: Sat, 12 Oct 2024 02:02:20 GMT
last-modified: Tue, 20 Sep 2022 18:52:26 GMT
content-type: application/javascript
server: Apache
vary: Accept-Encoding

GET
H2 200 hadron.json Show response
id.hadron.ad.gt/v1/ 124 B
279 B 123ms
122ms XHR
application/json 2606:4700:10::ac43:17ea
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

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/technology/impeller
Requested by: Host: cdn.hadronid.net
URL: https://cdn.hadronid.net/hadron.js?url=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&ref=&_it=amazon&partner_id=650
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:17ea , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 238c1b9456ac079788bcd74035a08422ef648a16551d54aad086d3348075baac

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: 8d1381d48d469c10-FRA
access-control-allow-origin: *
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: application/json
server: cloudflare
access-control-allow-headers: authorization,content-type

OPTIONS
H2 200 hadron.json
id.hadron.ad.gt/v1/ 0
0 213ms
137ms Preflight
application/json 2606:4700:10::ac43:17ea
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

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/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:17ea , 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/129.0.0.0 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: 8d1381d3aceb9c10-FRA
content-length: 0
content-type: application/json
date: Sat, 12 Oct 2024 02:02:20 GMT
debug: OPTIONS block
expires: Sun, 12 Oct 2025 02:02:20 GMT
server: cloudflare

GET
H2 200 clarity.js Show response
www.clarity.ms/s/0.7.48/ 64 KB
27 KB 52ms
52ms Script
application/javascript 2620:1ec:bdf::60
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://www.clarity.ms/s/0.7.48/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::60 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: /
Resource Hash: 36b4b4c6757a5d380d22a491759f8a72f54b16791387c3826e69d2546208d4f4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

x-azure-ref: 20241012T020220Z-176d4fdd79cvmd8pr5prngwxm000000004e000000000pd1a
cache-control: public, max-age=86400
x-ms-version: 2018-03-28
content-encoding: br
etag: W/"0x8DCE961488285A1"
x-fd-int-roxy-purgeid: 51562430
x-ms-request-id: c05fb4bd-e01e-003c-02b5-1b071c000000
access-control-allow-origin: *
x-cache: TCP_HIT
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: application/javascript;charset=utf-8
vary: Accept-Encoding
last-modified: Thu, 10 Oct 2024 19:25:21 GMT

GET
H2 200 css
fonts.googleapis.com/ 111 KB
6 KB 45ms
45ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

Requested by

Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.de.taBgGvRQC20.es5.O/d=1/exm=kernel_loader,loader_js_executable/ed=1/rs=AJlcJMxMhK7ou1Bhm7UcXreF0-Je5RpW0w/m=web_iab_tcf_v2_wall_executable

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

3094757268fc8aaffc5ddfdc1020d49cbc7b715c5f1dbc6dae28fa72ff2753ab

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Sat, 12 Oct 2024 02:02:20 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/css; charset=utf-8
last-modified: Sat, 12 Oct 2024 02:02:20 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

GET
H2 200 xbW_6bWK59PbT8x7rPKjrYQYQ2EUb7sh9DZEFTI9xfP-sHJDbKLB6NpHvVEfQlxFyBSP70R2YIadeTJBCLL0-OC-4lfHpPEOtcVuxbo7hL3QXp3TEWvH=h60
lh3.googleusercontent.com/ 12 KB
12 KB 94ms
26ms Image
image/png 2a00:1450:4001:806::2001
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://lh3.googleusercontent.com/xbW_6bWK59PbT8x7rPKjrYQYQ2EUb7sh9DZEFTI9xfP-sHJDbKLB6NpHvVEfQlxFyBSP70R2YIadeTJBCLL0-OC-4lfHpPEOtcVuxbo7hL3QXp3TEWvH=h60

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

fife /

Resource Hash

d129fcb6b827f75f1a733490ae804306242232ebb4c9abcf82d765e94c8217ba

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

access-control-expose-headers: Content-Length
etag: "v1"
age: 6244
x-content-type-options: nosniff
expires: Sun, 13 Oct 2024 00:18:16 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Sat, 12 Oct 2024 00:18:16 GMT
content-disposition: inline;filename="unnamed.png"
content-type: image/png
vary: Origin
cache-control: public, max-age=86400, no-transform
timing-allow-origin: *
access-control-allow-origin: *
content-length: 12443
x-xss-protection: 0
server: fife

GET
H3 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v18/ 15 KB
15 KB 31ms
31ms Font
font/woff2 216.58.206.35
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v18/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

QUIC, , AES_128_GCM

Server

216.58.206.35 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

mil07s07-in-f3.1e100.net

Software

sffe /

Resource Hash

3e253b66056519aa065b00a453bac37ac5ed8f3e6fe7b542e93a9dcdcc11d0bc

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/129.0.0.0 Safari/537.36
Origin: https://www.britannica.com
Referer: https://www.britannica.com/

Response headers

age: 347045
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: Wed, 08 Oct 2025 01:38:15 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 08 Oct 2024 01:38:15 GMT
last-modified: Mon, 16 Oct 2017 17:32:55 GMT
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: 15344
x-xss-protection: 0
server: sffe

GET
H3 200 memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
fonts.gstatic.com/s/opensans/v40/ 47 KB
47 KB 29ms
29ms Font
font/woff2 216.58.206.35
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v40/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

QUIC, , AES_128_GCM

Server

216.58.206.35 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

mil07s07-in-f3.1e100.net

Software

sffe /

Resource Hash

3c4d6a1421c7ddb7e404521fe8c4cd5be5af446d7689cd880be26612eaad3cfa

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/129.0.0.0 Safari/537.36
Origin: https://www.britannica.com
Referer: https://www.britannica.com/

Response headers

age: 360177
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, 07 Oct 2025 21:59:23 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 07 Oct 2024 21:59:23 GMT
last-modified: Thu, 14 Dec 2023 02:08:40 GMT
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

General

Check archive.org

Show headers Download Go to

Full URL

https://fundingchoicesmessages.google.com/el/AGSKWxWOlZYswUEKnLbhTIJjvl9uDpil7r3QuJgsSaxyQSyylr0WUNt-E4l6xd69TITne5RxMdDHnSehR4VZppvSO1lG8lnjS4XdJxPWpsBd05r6x4buhN_DQPBpIkBmRbywIqKuGvmygQ==

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s06-in-f14.1e100.net

Software

ESF /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-xzXbD7_QioTD-ipM2jS2_w' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
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/129.0.0.0 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: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/html; charset=utf-8
x-frame-options: SAMEORIGIN
reporting-endpoints: default="/_/ContributorLoggingHttp/web-reports?context=eJzj0tDikmLw1ZBicEqfwRoCxO5aF1n9gfjrnkusf4F478dLrEeBWIibY83G5TvYBF6se6Ot5JKUXxifnJ9XkppXopuYUqwLYhdlJpWW5BehsFPLQCpy8tPTM_PS440MjEwMDQwN9AzM4gsMALS3Lyg"
content-security-policy: script-src 'report-sample' 'nonce-xzXbD7_QioTD-ipM2jS2_w' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
cache-control: no-cache, no-store, max-age=0, must-revalidate
cross-origin-opener-policy: same-origin
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-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
access-control-allow-credentials: true
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-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
access-control-allow-origin: https://www.britannica.com
content-length: 0
x-xss-protection: 0
server: ESF

General

Check archive.org

Show headers Download Go to

Full URL

https://fundingchoicesmessages.google.com/el/AGSKWxWOlZYswUEKnLbhTIJjvl9uDpil7r3QuJgsSaxyQSyylr0WUNt-E4l6xd69TITne5RxMdDHnSehR4VZppvSO1lG8lnjS4XdJxPWpsBd05r6x4buhN_DQPBpIkBmRbywIqKuGvmygQ==

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.110 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s06-in-f14.1e100.net

Software

ESF /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
Content-Security-Policy	script-src 'report-sample' 'nonce-E5CqSJnSVS4hsqOC_24MJg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
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/129.0.0.0 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: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/html; charset=utf-8
x-frame-options: SAMEORIGIN
reporting-endpoints: default="/_/ContributorLoggingHttp/web-reports?context=eJzj0tDikmJw15BicEqfwRoCxO5aF1n9gfjrnkusf4F478dLrEeBWIibY83G5TvYBBac3auj5JKUXxifnJ9XkppXopuYUqwLYhdlJpWW5BehsFPLQCpy8tPTM_PS440MjEwMDQwN9AzM4gsMAJkDLss"
content-security-policy: script-src 'report-sample' 'nonce-E5CqSJnSVS4hsqOC_24MJg' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorLoggingHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'unsafe-eval' blob: data: '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
cache-control: no-cache, no-store, max-age=0, must-revalidate
cross-origin-opener-policy: same-origin
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-Factors, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
access-control-allow-credentials: true
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-factors=*, ch-ua-platform=*, ch-ua-platform-version=*
access-control-allow-origin: https://www.britannica.com
content-length: 0
x-xss-protection: 0
server: ESF

GET
H2 200 /
www.facebook.com/tr/ 0
273 B 106ms
25ms Image
text/plain 2a03:2880:f177:185:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/tr/?id=2553589638276202&ev=PageView&dl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&rl=&if=false&ts=1728698540075&sw=1600&sh=1200&v=2.9.170&r=stable&ec=0&o=4126&fbp=fb.1.1728698540072.547168647123432376&ler=empty&cdl=API_unavailable&it=1728698539993&coo=false&rqm=GET

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f177:185:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

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/129.0.0.0 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=24, rtx=0, c=10, mss=1297, tbw=2916, 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: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/plain
server: proxygen-bolt

GET
H2 200 /
www.facebook.com/privacy_sandbox/pixel/register/trigger/ 67 B
3 KB 252ms
173ms Image
image/png 2a03:2880:f177:185:face:b00c:0:25de
FACEBOOK

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=2553589638276202&ev=PageView&dl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&rl=&if=false&ts=1728698540075&sw=1600&sh=1200&v=2.9.170&r=stable&ec=0&o=4126&fbp=fb.1.1728698540072.547168647123432376&ler=empty&cdl=API_unavailable&it=1728698539993&coo=false&rqm=FGET

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a03:2880:f177:185:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),

Reverse DNS

Software

Resource Hash

aa7b6c81e85551eeb5c4809f1e683efa0b780c33d12ddfc2067a1b136803e45a

Security Headers

Name	Value
Content-Security-Policy	default-src data: blob: 'self' https://.fbsbx.com 'unsafe-inline' .facebook.com .fbcdn.net 'unsafe-eval';script-src .facebook.com .fbcdn.net 'unsafe-inline' blob: data: 'self' 'unsafe-eval';style-src .fbcdn.net data: .facebook.com 'unsafe-inline';connect-src .facebook.com facebook.com .fbcdn.net wss://.facebook.com:* wss://.fbcdn.net attachment.fbsbx.com blob: .cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ .fbsbx.com;font-src data: .facebook.com .fbcdn.net .fbsbx.com;img-src .fbcdn.net .facebook.com data: https://.fbsbx.com facebook.com .cdninstagram.com fbsbx.com fbcdn.net blob: android-webview-video-poster: .oculuscdn.com https://paywithmybank.com/ https://.paywithmybank.com/;media-src .cdninstagram.com blob: .fbcdn.net .fbsbx.com www.facebook.com .facebook.com data:;frame-src .facebook.com .fbsbx.com fbsbx.com data: .fbcdn.net https://paywithmybank.com/ https://.paywithmybank.com/;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
Strict-Transport-Security	max-age=15552000; preload
X-Content-Type-Options	nosniff
X-Frame-Options	DENY
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: zstd
report-to: {"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown&brsid=7424703693968871969"}]}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
x-content-type-options: nosniff
expires: Sat, 01 Jan 2000 00:00:00 GMT
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: image/png
vary: Accept-Encoding
x-fb-debug: 4nHfeqtaeCf88LUHFsQAEmbxeSZfW37UO0Undm2LyVonK7ax3DB24oYWyhC1DK2a9HkyAasO9wTbUhnJrMOClA==
x-frame-options: DENY
strict-transport-security: max-age=15552000; preload
reporting-endpoints: coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown&brsid=7424703693968871969", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
content-security-policy: default-src data: blob: 'self' https://*.fbsbx.com 'unsafe-inline' *.facebook.com *.fbcdn.net 'unsafe-eval';script-src *.facebook.com *.fbcdn.net 'unsafe-inline' blob: data: 'self' 'unsafe-eval';style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline';connect-src *.facebook.com facebook.com *.fbcdn.net wss://*.facebook.com:* wss://*.fbcdn.net attachment.fbsbx.com blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ *.fbsbx.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net blob: android-webview-video-poster: *.oculuscdn.com https://paywithmybank.com/ https://*.paywithmybank.com/;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data:;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: *.fbcdn.net https://paywithmybank.com/ https://*.paywithmybank.com/;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
cache-control: private, no-store, no-cache, must-revalidate
x-fb-connection-quality: EXCELLENT; q=0.9, rtt=24, rtx=0, c=10, mss=1297, tbw=3233, tp=-1, tpl=-1, uplat=141, ullat=0
cross-origin-opener-policy: same-origin-allow-popups
pragma: no-cache
cross-origin-resource-policy: cross-origin
permissions-policy: accelerometer=(), attribution-reporting=(self), autoplay=(), bluetooth=(), browsing-topics=(self), camera=(self), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(self), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
document-policy: force-load-at-top
cross-origin-opener-policy-report-only: restrict-properties;report-to="coop_report"
x-xss-protection: 0
origin-agent-cluster: ?0

GET
H2 200 launcher Show response
proc.ad.cpe.dotomi.com/cvx/client/direct/ 190 B
464 B 169ms
41ms XHR
application/json 2a02:fa8:8806:16::1460
VCLK-EU-SE

General

Check archive.org

Show headers Download Go to

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: 2a02:fa8:8806:16::1460 , Singapore, ASN41041 (VCLK-EU-SE, US),
Reverse DNS
Software: nginx /
Resource Hash: 71f0c958e33905cb028dfd76ff7fcffa9d57a260845594e84d116530e3f80a36

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: Sat, 12 Oct 2024 02:32:20 GMT
access-control-allow-origin: https://www.britannica.com
content-length: 190
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: application/json
vary: Origin
server: nginx

GET
H2 204 dye
track.kueezrtb.com/ 0
31 B 122ms
122ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://track.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:fpdrd&_=1728698540125
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d3e9043659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
gtrack.kueezrtb.com/ 0
31 B 142ms
142ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://gtrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:fpdrd&_=1728698540125
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d3e9073659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H2 204 dye
otrack.kueezrtb.com/ 0
31 B 122ms
122ms Image
text/plain 2606:4700:10::ac43:15e8
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://otrack.kueezrtb.com/dye?ac=2&acm=G3L&uid=dcf7daa28518356b&sid=91b41cc0ea83580&pvi=2241cce71d66768a&h=www.britannica.com&wh=1600x1200&b=Chrome&bv=129.0.0.0&dev=&os=Linux%20x86_64&p=&uri=%2Ftechnology%2Fimpeller&furl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&sr=1600x1200&type=latest:fpdrd&_=1728698540125
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:15e8 , United States, 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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cf-ray: 8d1381d409303659-FRA
cf-cache-status: DYNAMIC
date: Sat, 12 Oct 2024 02:02:20 GMT
server: cloudflare

GET
H3 200 KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v32/ 18 KB
18 KB 30ms
30ms Font
font/woff2 216.58.206.35
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v32/KFOlCnqEu92Fr1MmEU9fBBc4.woff2

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

216.58.206.35 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

mil07s07-in-f3.1e100.net

Software

sffe /

Resource Hash

ae0e442895406e9922237108496c2cd60f4947649a826463e2da9860b5c25dd6

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/129.0.0.0 Safari/537.36
Origin: https://www.britannica.com
Referer: https://fonts.googleapis.com/

Response headers

age: 322890
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: Wed, 08 Oct 2025 08:20:50 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 08 Oct 2024 08:20:50 GMT
last-modified: Thu, 01 Aug 2024 20:41:24 GMT
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

GET
H3 200 Water-purification-plant-Japan.jpg
cdn.britannica.com/74/123674-050-36BAE44C/ 11 KB
11 KB 31ms
30ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/74/123674-050-36BAE44C/Water-purification-plant-Japan.jpg?w=300
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: b64f84f6a1a6e33f593cb4953916187e1e7045eb5737b59b4c7aee880609ac7e

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
x-amz-apigw-id: buGafEEHIAMEMwA=
age: 6365494
x-amzn-trace-id: Root=1-66a8b776-20e3f4342a15ba2179d24073;Parent=23b127ae49761749;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: 57939d8d-7d44-4951-a375-c924b18703e7
via: 1.1 d72cc6b7011ac53cd6e4d65e0d9f5ac4.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 11224
x-amz-cf-id: 8jF1HbXT3QhTXvDjZmAlAKvnz8Kk3YPjHwpZhH75U0WMpzzRDQQOFQ==
date: Tue, 30 Jul 2024 09:50:46 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 plants-water-waste.jpg
cdn.britannica.com/05/154205-050-DEADC6AF/ 20 KB
21 KB 32ms
32ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/05/154205-050-DEADC6AF/plants-water-waste.jpg?w=300
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 0a73e915e737ff48b76eb290f710adb690772c2938bcbb8bc1cb998ecad58407

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: OBZ0BGBvoAMEF4g=
age: 29347577
x-amzn-trace-id: Root=1-654a09b3-53efcfd9320a9b1002e2b9ed;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: 4be5c30b-469e-4513-b28a-11eddec724a5
via: 1.1 a84e87b6b82308dbc0e331c3e28c23c6.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 20950
x-amz-cf-id: yLwjxDtaY9MZ1DSGbD_36qA26AWNmfInXavjKd0Y01_qxOaneS9t_A==
date: Tue, 07 Nov 2023 09:56:03 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 Water-purification-plant-Japan.jpg
cdn.britannica.com/74/123674-004-CF5D90EA/ 36 KB
37 KB 34ms
34ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/74/123674-004-CF5D90EA/Water-purification-plant-Japan.jpg
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 2d4cd9eed15a5bb42ba74bd937f406de28a9ae7bde1b26f7bf696d9c180e5cd8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: dnoQeFmVIAMEhXg=
age: 3179689
x-amzn-trace-id: Root=1-66d95402-27aa260a6a37548213783d14;Parent=7b3f6df555a41cca;Sampled=0;lineage=1:9dd26be0:0
x-amzn-requestid: 06f11ec7-56e5-4b0c-994c-7334697a9e0e
via: 1.1 75f70026bed8fa7e14f645c02f074728.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 36975
x-amz-cf-id: DqgS7zZWmXjX2OlYJo_7a-cwk9e0y--2edIyjl3awmlQ5IMzPyZcLQ==
date: Thu, 05 Sep 2024 06:47:30 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 plants-water-waste.jpg
cdn.britannica.com/05/154205-004-BE41F7E9/ 57 KB
58 KB 35ms
35ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/05/154205-004-BE41F7E9/plants-water-waste.jpg
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: ed1e5bc9783f32941034a0ee2dbd413b05f1d3cf4ff837d575e34e86d6b59072

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: RxDSgEvgIAMEh_Q=
age: 23065347
x-amzn-trace-id: Root=1-65a9e5a9-11657bec00ae33b6737872cf;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: 902aa8c4-209e-489f-85cf-be37433dff21
via: 1.1 e221f111ed3ebc025b531e81056d37a4.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 58520
x-amz-cf-id: 1Jk6MKk-UbVotEyq8IMIZgx3V1Jiez5tEi0snvd_n12pKjTiXx40Lw==
date: Fri, 19 Jan 2024 02:59:53 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 Centimetres-rulers-clipping-path-background.jpg
cdn.britannica.com/34/191934-131-D5479226/ 5 KB
5 KB 31ms
31ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/34/191934-131-D5479226/Centimetres-rulers-clipping-path-background.jpg?w=200&h=200&c=crop
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: b7a986fe8a78379bd95cfbe1d96a6fa721ef90c776b55c12cd64f25f19122ef9

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: PO9hEGBcIAMEdJg=
age: 27314444
x-amzn-trace-id: Root=1-65690fa0-2358a33f361ef7ab3f0f82dc;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: 635ec3a6-ef48-4812-84a4-2a07c1fef3cd
via: 1.1 cae5c5323232533718f592c973f01432.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 4769
x-amz-cf-id: n_k6bKvF8oI_eVgajX8lu_hhGfmi-K4NMg_USOyqAwqRQbzNTqb10g==
date: Thu, 30 Nov 2023 22:41:36 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 United-States-electoral-college-votes-by-state.jpg
cdn.britannica.com/68/220368-131-C835E48E/ 6 KB
6 KB 34ms
33ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/68/220368-131-C835E48E/United-States-electoral-college-votes-by-state.jpg?w=200&h=200&c=crop
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: ea60efe80dcc6811382698077ae2e25e9327ed98c2f15977c1fe4c8ba95c7f91

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
content-encoding: gzip
x-amz-apigw-id: S68_nEwToAMEDHw=
age: 21128060
x-amzn-trace-id: Root=1-65c77530-1ef3a288168f193241d86b1f;Parent=2cfc9b234b524f09;Sampled=0;lineage=9dd26be0:0
x-amzn-requestid: f1348708-8903-472d-9b3a-b5c8e70de979
via: 1.1 d72cc6b7011ac53cd6e4d65e0d9f5ac4.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 6189
x-amz-cf-id: 4g8rDNVznu3dFYH0qUMW_No2CG0joJt50qGBF2MBNcLYevOtqqLvDg==
date: Sat, 10 Feb 2024 13:08:00 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 Aphrodite.jpg
cdn.britannica.com/23/176123-131-94DCF6F8/ 7 KB
7 KB 34ms
33ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/23/176123-131-94DCF6F8/Aphrodite.jpg?w=200&h=200&c=crop
Requested by: Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-127/dist/topic-page.js?v=3.127.7
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 0e6c404e71164e6ec7c4c8fe6a0f266cf85196ece52201777932eaff99f7786b

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
x-amz-apigw-id: dbRv8GyqIAMEDtw=
age: 3503482
x-amzn-trace-id: Root=1-66d46332-4f306e897270d47d249f7b82;Parent=20a0dc6951b7bfed;Sampled=0;lineage=1:9dd26be0:0
x-amzn-requestid: 9fe55cfc-c09b-4aa9-876e-ca3c6c8fa94c
via: 1.1 9ed190c9d6b2f812d19cbb317856ed88.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 6828
x-amz-cf-id: 5NQbch751k9ruIBJDU392BFkCAHsqxdpkfwUrD4jFCU45OZc89MmCA==
date: Sun, 01 Sep 2024 12:50:58 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

GET
H3 200 Water-purification-plant-Japan.jpg
cdn.britannica.com/74/123674-050-36BAE44C/ 22 KB
22 KB 35ms
35ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/74/123674-050-36BAE44C/Water-purification-plant-Japan.jpg?w=400&h=300&c=crop
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: 045bb0015fc99ae73e5434adbd258e0f097f3182a8361d275e54072d76808e05

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
x-amz-apigw-id: fL8KSFGyIAMEWvg=
age: 550097
x-amzn-trace-id: Root=1-670173db-13ee5f147ed0f48544eec8ac;Parent=4498633aca472d23;Sampled=0;Lineage=1:9dd26be0:0
x-amzn-requestid: 0d94f529-665a-4b99-ac7e-06dd7a8257f6
via: 1.1 1c3c1c03f4bbd4e68725363918cb3454.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 22340
x-amz-cf-id: fNCEh59vwoXe5O8bo1KbgTOm4bdS7fA_M-sZvsyC20oMR4YeMgtq-A==
date: Sat, 05 Oct 2024 17:14:03 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

POST
H/1.1 204
No Content collect Show response
o.clarity.ms/ 0
282 B 400ms
127ms XHR
text/plain 52.152.143.207
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://o.clarity.ms/collect
Requested by: Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.48/clarity.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.152.143.207 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept: application/x-clarity-gzip
Referer: https://www.britannica.com/

Response headers

Request-Context: appId=cid-v1:238681e8-7d6b-453a-acb6-7dcad74f3111
Access-Control-Allow-Origin: https://www.britannica.com
Date: Sat, 12 Oct 2024 02:02:20 GMT
Vary: Origin
Server: nginx
Connection: keep-alive
Access-Control-Allow-Credentials: true

GET
H3 200 robot-logo.png
cdn.britannica.com/mendel-resources/3-127/images/chatbot/ 5 KB
6 KB 28ms
27ms Image
image/webp 18.245.60.16
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/mendel-resources/3-127/images/chatbot/robot-logo.png?v=3.127.7
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 18.245.60.16 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-18-245-60-16.fra60.r.cloudfront.net
Software: /
Resource Hash: c23402938c7fbd612724e570e5e208032feb4596e28f69d7e3e4aafdebd7c665

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: public, max-age=31536000
x-amz-apigw-id: fcHUiEl0IAMEqCw=
age: 126096
x-amzn-trace-id: Root=1-6707ec1c-45baf39f7a5ca667412957c0;Parent=272e0a92ad785b70;Sampled=0;Lineage=1:9dd26be0:0
x-amzn-requestid: 720ff6fa-7e85-4ec7-abde-001761f3c7b3
via: 1.1 e3f7f612cf7d05edb500a43ad2f70e96.cloudfront.net (CloudFront), 1.1 bd96095bb3c15c742ab4d72d1fecba6c.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
content-length: 5246
x-amz-cf-id: RyCuAeGarRYBWaTP5v1Z-Tr49G0Ge0mSTgXKhuWplsO1lczJeG1etw==
date: Thu, 10 Oct 2024 15:00:44 GMT
content-type: image/webp
x-amz-cf-pop: FRA60-P6, FRA60-P5

POST
H2 200 page-event Show response
engage.email.britannica.com/-/events/ 68 B
380 B 406ms
136ms XHR
application/json 3.23.106.204
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://engage.email.britannica.com/-/events/page-event

Requested by

Host: engage.email.britannica.com
URL: https://engage.email.britannica.com/app.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.23.106.204 Columbus, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-23-106-204.us-east-2.compute.amazonaws.com

Software

Resource Hash

617e0c6dab41f5f5f1e01d8c0b85f178026b254309496c3a61916be6d2f2b1d3

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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-2410080353-5822-0b5286f
cache-control: no-cache, must-revalidate
pragma: no-cache
access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS
allow: GET, POST, PUT, DELETE, OPTIONS
expires: 0
access-control-allow-origin: *
content-length: 68
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: application/json
vary: Accept-Encoding, Accept-Encoding

GET
H2 200 coreid.min.js Show response
secure.cdn.fastclick.net/js/cnvr-coreid/latest/ 229 KB
66 KB 26ms
26ms Script
application/javascript 184.30.211.26
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

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: eb87c0447bd19366919bdb8913f775caca732ac31cbc5e5d42e4db5df39437ce

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=900
content-encoding: gzip
etag: "394d0-60864a57eaadc-gzip"
expires: Sat, 12 Oct 2024 02:17:20 GMT
accept-ranges: bytes
content-length: 67550
date: Sat, 12 Oct 2024 02:02:20 GMT
last-modified: Mon, 23 Oct 2023 16:23:46 GMT
content-type: application/javascript
server: Apache
vary: Accept-Encoding

POST
H2 200 error
api.assertcom.de/ 0
309 B 58ms
57ms Ping
text/plain 94.130.203.123
HETZNER-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://api.assertcom.de/error
Requested by: Host: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/client-v2.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 94.130.203.123 Bendorf, Germany, ASN24940 (HETZNER-AS, DE),
Reverse DNS: static.123.203.130.94.clients.your-server.de
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

access-control-max-age: 86400
cache-control: no-store, no-cache, private, no-transform
access-control-allow-credentials: true
access-control-allow-methods: POST, GET, OPTIONS
expires: Thu, 01 Jan 1980 00:00:01 GMT
access-control-allow-origin: https://www.britannica.com
content-length: 0
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/plain
server: nginx
access-control-allow-headers: Content-Type, Content-Length, Accept-Encoding

POST
H2 204 collect
region1.analytics.google.com/g/ 0
0 94ms
35ms Fetch
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-TE6YF92Y0D&gtm=45je4a90v884480946z871145433za200zb71145433&_p=1728698539386&_gaz=1&gcd=13l3lPl2l1l1&npa=1&dma_cps=syphamo&dma=1&tcfd=1000h&tag_exp=101671035~101686685&cid=597896197.1728698540&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1728698539&sct=1&seg=0&dl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&dt=Impeller%20%7C%20engineering%20%7C%20Britannica&en=page_view&_fv=1&_nsi=1&_ss=1&ep.page_type=Topic&ep.leg=D&ep.article_template_type=INDEX&ep.gisted=false&ep.ad_leg=D&ep.student_article=null&ep.hasSummarizeButton=false&ep.hasAskButton=false&epn.pageNumber=1&up.user_type=ANONYMOUS&tfd=1518
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: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:136:0"}],}
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: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/plain
server: Golfe2

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
546 B 96ms
33ms Ping
text/plain 2a00:1450:400c:c07::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-TE6YF92Y0D&cid=597896197.1728698540&gtm=45je4a90v884480946z871145433za200zb71145433&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=101671035~101686685
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: 2a00:1450:400c:c07::9a Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/plain
server: Golfe2

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 75ms
38ms Image
image/gif 142.250.186.163
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-TE6YF92Y0D&cid=597896197.1728698540&gtm=45je4a90v884480946z871145433za200zb71145433&aip=1&dma=1&dma_cps=syphamo&gcd=13l3lPl2l1l1&npa=1&frm=0&tag_exp=101671035~101686685&tag_exp=101671035~101686685&z=661159127

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/technology/impeller

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.163 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s08-in-f3.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

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/129.0.0.0 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: Sat, 12 Oct 2024 02:02:20 GMT
x-xss-protection: 0
content-type: image/gif
server: cafe

GET
H2 200 650 Show response
a.ad.gt/api/v1/u/matches/ 13 KB
4 KB 130ms
35ms Script
application/javascript 2606:4700:10::ac43:17ea
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

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.5-prod
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::ac43:17ea , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 995749ba0e0afd8bb28c06243019a9cc6152b8b3700f9f59bd28655ec9dca440

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

cache-control: max-age=14400
content-encoding: gzip
cf-cache-status: HIT
age: 113
cross-origin-resource-policy: cross-origin
cf-ray: 8d1381d5ef104d86-FRA
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: application/javascript
last-modified: Sat, 12 Oct 2024 01:58:32 GMT
vary: Accept-Encoding
server: cloudflare

POST
H3 204 rum Show response
www.britannica.com/cdn-cgi/ 0
142 B 34ms
33ms XHR
text/plain 104.18.5.110
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

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

Security

QUIC, , AES_128_GCM

Server

104.18.5.110 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
content-type: application/json
Referer: https://www.britannica.com/technology/impeller

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: 8d1381d63b7f1d88-FRA
access-control-allow-origin: https://www.britannica.com
date: Sat, 12 Oct 2024 02:02:20 GMT
vary: Origin
server: cloudflare
x-frame-options: DENY

GET
H3 200 favicon.png
www.britannica.com/ 864 B
1 KB 42ms
42ms Other
image/png 104.18.5.110
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://www.britannica.com/favicon.png

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a0ee17adfd2ca2f7741e16904d63fc524ed72d5f2305dad6405aedfcb9155897

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/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/technology/impeller

Response headers

x-wserver: 127.0.0.1
cf-cache-status: HIT
etag: "360-62412df8f84c0"
age: 6247
expect-ct: max-age=604800
x-permitted-cross-domain-policies: master-only
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=XlsineOGGYYi2ChyKl4i8rOVpzIsoZpuANnvrky4s%2BXf4gCEV9MATNcaJYdXbbPbL506Z0dcU1yvY1e8UTYiM4HFQ2fnCSCr3DFCHgguw%2BIE0kd2z8hV%2FP5twJpdMu7wLVkiLA%3D%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: image/png
vary: Accept-Encoding
last-modified: Wed, 09 Oct 2024 22:35:39 GMT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cf-ray: 8d1381d63b861d88-FRA
accept-ranges: bytes
content-length: 864
x-xss-protection: 1; mode=block
x-iset: green
server: cloudflare

POST
H2 200 get Show response
engage.email.britannica.com/-/widgets/ 106 KB
10 KB 136ms
135ms XHR
application/json 3.23.106.204
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://engage.email.britannica.com/-/widgets/get

Requested by

Host: engage.email.britannica.com
URL: https://engage.email.britannica.com/app.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

3.23.106.204 Columbus, United States, ASN16509 (AMAZON-02, US),

Reverse DNS

ec2-3-23-106-204.us-east-2.compute.amazonaws.com

Software

Resource Hash

60fbab28014e74ff579251476400cf6d49db3d292b6b90040f2ee934afc3467e

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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-2410080353-5822-0b5286f
content-encoding: gzip
access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS
allow: GET, POST, PUT, DELETE, OPTIONS
access-control-allow-origin: *
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: application/json
vary: Accept-Encoding, Accept-Encoding

GET
H2 200 bid Show response
aax.amazon-adsystem.com/e/dtb/ 23 B
375 B 139ms
60ms XHR
text/javascript 108.138.8.164
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://aax.amazon-adsystem.com/e/dtb/bid?src=3022&u=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&pid=AOmeVK9iDZ4R2&cb=0&ws=1600x1200&v=24.827.1552&t=2400&slots=%5B%7B%22sd%22%3A%22D_mid_1__ayManagerEnv__1_73c9575e%22%2C%22s%22%3A%5B%22300x250%22%2C%22300x100%22%2C%22320x50%22%2C%22336x280%22%2C%22336x210%22%2C%22320x250%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%22300x300%22%2C%22320x300%22%2C%221x1%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_B_DESKTOP_ARTICLE_MID_1%22%7D%5D&gpp_sid=%5B-1%5D&gdpre=1&gdprl=%7B%22status%22%3A%22tcfv2-success%22%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: 108.138.8.164 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-8-164.fra56.r.cloudfront.net
Software: Server /
Resource Hash: 745a085b52b8371ec6705413fca70a28c6d8bff0db480e6b124bd08c54e95ef8

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
access-control-allow-credentials: true
via: 1.1 8d07edb8bf98788bf512d51f8cc554f6.cloudfront.net (CloudFront)
access-control-allow-origin: https://www.britannica.com
x-cache: Miss from cloudfront
content-length: 43
x-amz-cf-id: khAbdeJ3A8AQfrwIPedLmtqS1kI9py-W58cQNoOER0DD62ulU1qBKw==
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/javascript;charset=UTF-8
x-amz-cf-pop: FRA56-P6
server: Server

GET
H2 200 bid Show response
aax.amazon-adsystem.com/e/dtb/ 23 B
376 B 132ms
58ms XHR
text/javascript 108.138.8.164
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://aax.amazon-adsystem.com/e/dtb/bid?src=3022&u=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&pid=AOmeVK9iDZ4R2&cb=1&ws=1600x1200&v=24.827.1552&t=2400&slots=%5B%7B%22sd%22%3A%22D_mid_1__ayManagerEnv__2_73c9575e%22%2C%22s%22%3A%5B%22300x250%22%2C%22300x100%22%2C%22320x50%22%2C%22336x280%22%2C%22336x210%22%2C%22320x250%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%22300x300%22%2C%22320x300%22%2C%221x1%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_B_DESKTOP_ARTICLE_MID_1%22%7D%5D&gpp_sid=%5B-1%5D&gdpre=1&gdprl=%7B%22status%22%3A%22tcfv2-success%22%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: 108.138.8.164 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-8-164.fra56.r.cloudfront.net
Software: Server /
Resource Hash: 89b4aa9e9bf8516c2ab7b5134f65d47b02071637259a14c9f60dccc207e05ce4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
access-control-allow-credentials: true
via: 1.1 8d07edb8bf98788bf512d51f8cc554f6.cloudfront.net (CloudFront)
access-control-allow-origin: https://www.britannica.com
x-cache: Miss from cloudfront
content-length: 43
x-amz-cf-id: Z1lUH2p_8t8Z7chBhxoOdR7gx4GLewMEA1gp9L4SNN6fQWsyeVuOdA==
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/javascript;charset=UTF-8
x-amz-cf-pop: FRA56-P6
server: Server

GET
H2 200 bid Show response
aax.amazon-adsystem.com/e/dtb/ 23 B
376 B 126ms
64ms XHR
text/javascript 108.138.8.164
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://aax.amazon-adsystem.com/e/dtb/bid?src=3022&u=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&pid=AOmeVK9iDZ4R2&cb=2&ws=1600x1200&v=24.827.1552&t=2400&slots=%5B%7B%22sd%22%3A%22D_sidebar_2__ayManagerEnv__2_579b3c83%22%2C%22s%22%3A%5B%22300x600%22%2C%22160x600%22%2C%22300x250%22%2C%22300x100%22%2C%22320x50%22%2C%22300x50%22%2C%22320x100%22%2C%22250x250%22%2C%22120x240%22%2C%22320x300%22%2C%22320x250%22%2C%22300x300%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_B_DESKTOP_ARTICLE_RR_2%22%7D%2C%7B%22sd%22%3A%22D_sidebar_1__ayManagerEnv__2_47151209%22%2C%22s%22%3A%5B%22300x250%22%2C%22300x100%22%2C%22320x50%22%2C%22300x50%22%2C%22320x100%22%2C%22250x250%22%2C%22120x240%22%2C%22320x300%22%2C%22320x250%22%2C%22300x300%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_B_DESKTOP_ARTICLE_RR_1%22%7D%5D&gpp_sid=%5B-1%5D&gdpre=1&gdprl=%7B%22status%22%3A%22tcfv2-success%22%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: 108.138.8.164 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-108-138-8-164.fra56.r.cloudfront.net
Software: Server /
Resource Hash: 5d7c7d25a0da74c0dd466120c3c09bd94cb982fc66ebc4a78675339f37323bf5

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Referer: https://www.britannica.com/

Response headers

content-encoding: gzip
access-control-allow-credentials: true
via: 1.1 8d07edb8bf98788bf512d51f8cc554f6.cloudfront.net (CloudFront)
access-control-allow-origin: https://www.britannica.com
x-cache: Miss from cloudfront
content-length: 43
x-amz-cf-id: Rhgnd10n-INCiO-LwzJTLWf2DmGUiu0MpXzliwSkosgNokGLgMRo2Q==
date: Sat, 12 Oct 2024 02:02:20 GMT
content-type: text/javascript;charset=UTF-8
x-amz-cf-pop: FRA56-P6
server: Server

POST
H/1.1 204
No Content collect Show response
o.clarity.ms/ 0
282 B 114ms
113ms XHR
text/plain 52.152.143.207
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://o.clarity.ms/collect
Requested by: Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.48/clarity.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 52.152.143.207 Washington, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Accept: application/x-clarity-gzip
Referer: https://www.britannica.com/

Response headers

Request-Context: appId=cid-v1:238681e8-7d6b-453a-acb6-7dcad74f3111
Access-Control-Allow-Origin: https://www.britannica.com
Date: Sat, 12 Oct 2024 02:02:21 GMT
Vary: Origin
Server: nginx
Connection: keep-alive
Access-Control-Allow-Credentials: true

POST
H2 204 collect
region1.analytics.google.com/g/ 0
0 35ms
34ms Fetch
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-TE6YF92Y0D&gtm=45je4a90v884480946za200zb71145433&_p=1728698539386&gcd=13l3lPl2l1l1&npa=1&dma_cps=syphamo&dma=1&tcfd=1000h&tag_exp=101671035~101686685&cid=597896197.1728698540&ul=de-de&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_eu=AEA&_s=2&sid=1728698539&sct=1&seg=0&dl=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller&dt=Impeller%20%7C%20engineering%20%7C%20Britannica&en=scroll&ep.page_type=Topic&ep.leg=D&ep.article_template_type=INDEX&ep.gisted=false&ep.ad_leg=D&ep.student_article=null&ep.hasSummarizeButton=false&ep.hasAskButton=false&epn.pageNumber=1&epn.percent_scrolled=90&_et=2&tfd=6522
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: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 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: {"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:136:0"}],}
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: Sat, 12 Oct 2024 02:02:25 GMT
content-type: text/plain
server: Golfe2

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: jryhoywlyxnlymahs.ay.delivery
URL: https://jryhoywlyxnlymahs.ay.delivery/hash?e=JRyhoywLYXNLYMAhs&k=withoutIIQ%7Cundefined%7C198&v=20000

Verdicts & Comments Add Verdict or Comment

294 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.

22 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
www.britannica.com/technology	1970-01-21 00:11:39	Name: sessionId Value: 8992DDEF-1764-47A4-8269-27068812D9C6
.britannica.com/	1970-01-21 09:47:38	Name: bcomID Value: 3045928989741503294
.britannica.com/	1969-12-31 23:59:59	Name: SessionAuth Value: Pkj/OQvo68qLDzm5wxhmKLi2yIib0FCMhknQj+TNUzJyteIAb1Myj/sRPKbLPGeKwzBTM4uGdR8=
.britannica.com/	1970-01-21 00:11:40	Name: __cf_bm Value: 5Y8Cg5.u0u7RuhUMt4IQ0xIEw6pQuezoRBKIV2TPFCI-1728698539-1.0.1.1-lpwEPAQiWzUkPRFHM9E6Sc7lhJ270wZ3np_ZE0YS5SZnDVm3XmdqltN7EBxbUrBHbb044lNv.lGiNvB7QrFvvw
.britannica.com/	1969-12-31 23:59:59	Name: subreturn Value: https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller
.britannica.com/	1969-12-31 23:59:59	Name: webstats Value: referer_page=https%3A%2F%2Fwww.britannica.com%2Ftechnology%2Fimpeller
.britannica.com/	1969-12-31 23:59:59	Name: __mendel Value: %7B%27surveyShown%27%3Afalse%2C%27visitedTopicId%27%3A283841%2C%27currentDate%27%3A20241011%7D
.britannica.com/	1969-12-31 23:59:59	Name: at_check Value: true
.britannica.com/	1970-01-21 08:57:14	Name: CAMLoginRedirectUrl Value: https://www.britannica.com/technology/impeller
.britannica.com/	1970-01-21 00:11:40	Name: mboxEdgeCluster Value: 37
.britannica.com/	1970-01-21 09:47:38	Name: mbox Value: session#705988fce2974403841bd64ef47fdb54#1728700401\|PC#705988fce2974403841bd64ef47fdb54.37_0#1791943341
.britannica.com/	1970-01-21 02:21:14	Name: _fbp Value: fb.1.1728698540072.547168647123432376
.t.co/	1970-01-21 09:47:38	Name: muc_ads Value: 12cec475-0ec5-4d5f-8550-8e97454e4fe8
.t.co/	1970-01-21 00:11:40	Name: __cf_bm Value: P3AGt6IDJ25n0Ms0HpqeX3xV1nERi8Qa62eAVlliIdw-1728698540-1.0.1.1-1ohdxE6mAtsB1OGe9lwzf_hGxsHUVK6h5MbYdS7.Trlm8_zBBKTuNiaxAzeZD_cDkFph6oWY6fFpXHQDiXy3ig
www.britannica.com/	1969-12-31 23:59:59	Name: JSESSIONID Value: 49B1C2758A4AF315D6657D5291C8C2B2
.kueezrtb.com/	1970-01-21 02:21:14	Name: kuid Value: 478dc426a5a5424a
.twitter.com/	1970-01-21 09:47:38	Name: personalization_id Value: "v1_vHPXZ4vzHebGafOr1z8wVQ=="
www.britannica.com/	1969-12-31 23:59:59	Name: ap3pages Value: 1
.britannica.com/	1970-01-21 09:47:38	Name: _ga Value: GA1.1.597896197.1728698540
.britannica.com/	1970-01-21 09:47:38	Name: _ga_TE6YF92Y0D Value: GS1.1.1728698539.1.0.1728698539.60.0.0
.ad.gt/	1969-12-31 23:59:59	Name: au_3p_check Value: 1
www.britannica.com/	1970-01-21 08:57:14	Name: ap3c Value: IGcJ2Kx1eu3SyuEsAGcJ2KxH_KuYpRCG8u17_9waObYiwaiCnQ

1 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
javascript	warning	URL: https://www.britannica.com/technology/impeller Message: The resource https://www.googletagservices.com/tag/js/gpt.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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
aax.amazon-adsystem.com
analytics.twitter.com
api.assertcom.de
c.amazon-adsystem.com
cdn-magiclinks.trackonomics.net
cdn.britannica.com
cdn.confiant-integrations.net
cdn.hadronid.net
config.aps.amazon-adsystem.com
connect.facebook.net
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
mboxedge37.tt.omtrdc.net
o.clarity.ms
otrack.kueezrtb.com
proc.ad.cpe.dotomi.com
region1.analytics.google.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.de
www.googletagmanager.com
www.googletagservices.com
jryhoywlyxnlymahs.ay.delivery
100.29.105.87
104.18.5.110
104.244.42.131
108.138.8.164
13.224.186.120
13.32.99.35
142.250.186.110
142.250.186.163
146.75.120.157
157.240.0.6
172.217.16.130
172.64.144.166
172.66.0.227
172.67.149.20
18.244.18.9
18.245.31.92
18.245.60.16
184.30.211.26
20.60.222.228
2001:4860:4802:34::36
216.58.206.35
2600:9000:236e:f000:1d:8c8c:47c0:93a1
2606:4700:10::ac43:15e8
2606:4700:10::ac43:17ea
2606:4700:10::ac43:246e
2606:4700::6810:5049
2620:1ec:bdf::60
2a00:1450:4001:806::2001
2a00:1450:4001:808::2008
2a00:1450:4001:829::200e
2a00:1450:4001:82a::200a
2a00:1450:4001:82f::2002
2a00:1450:400c:c07::9a
2a02:fa8:8806:16::1460
2a03:2880:f177:185:face:b00c:0:25de
3.160.150.11
3.23.106.204
52.152.143.207
54.217.181.83
65.9.66.104
66.235.152.221
94.130.203.123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www.britannica.com Open in urlscan Pro 104.18.5.110 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

126 Requests

99 %HTTPS

36 %IPv6

31 Domains

46 Subdomains

43 IPs

7 Countries

2568 kBTransfer

7830 kBSize

22 Cookies

9 Outgoing links

Page URL History

Redirected requests

126 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

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

Screenshot
Live screenshot

Full Image

126
Requests

99 %
HTTPS

36 %
IPv6

31
Domains

46
Subdomains

43
IPs

7
Countries

2568 kB
Transfer

7830 kB
Size

22
Cookies

126 HTTP transactions
0 data transactions