Submitted URL: https://britannica.com/
Effective URL: https://www.britannica.com/
Submission: On March 27 via api from GB — Scanned from GB

Summary

This website contacted 40 IPs in 6 countries across 26 domains to perform 96 HTTP transactions. The main IP is 104.18.4.110, located in and belongs to CLOUDFLARENET, US. The main domain is www.britannica.com. The Cisco Umbrella rank of the primary domain is 17112.
TLS certificate: Issued by E1 on March 11th 2024. Valid for: 3 months.
This is the only time www.britannica.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 52.203.134.138 14618 (AMAZON-AES)
4 104.18.4.110 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
32 18.239.83.29 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
7 18.239.36.78 16509 (AMAZON-02)
2 20.60.222.228 8075 (MICROSOFT...)
1 2a00:1450:400... 15169 (GOOGLE)
1 66.235.152.156 15224 (OMNITURE)
1 3.224.11.102 14618 (AMAZON-AES)
3 18.238.246.194 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
1 199.232.188.157 54113 (FASTLY)
2 2a03:2880:f08... 32934 (FACEBOOK)
2 2620:1ec:46::60 8075 (MICROSOFT...)
1 2600:9000:244... 16509 (AMAZON-02)
1 18.239.36.129 16509 (AMAZON-02)
3 2600:9000:20a... 16509 (AMAZON-02)
1 104.244.42.69 13414 (TWITTER)
1 104.244.42.3 13414 (TWITTER)
2 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:239... 16509 (AMAZON-02)
1 2600:9000:238... 16509 (AMAZON-02)
2 172.64.144.166 13335 (CLOUDFLAR...)
1 18.239.69.17 16509 (AMAZON-02)
1 18.238.243.122 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 172.217.18.3 15169 (GOOGLE)
1 2a03:2880:f17... 32934 (FACEBOOK)
2 18.239.68.194 16509 (AMAZON-02)
2 18.239.83.118 16509 (AMAZON-02)
1 52.222.139.8 16509 (AMAZON-02)
2 52.167.85.21 8075 (MICROSOFT...)
1 2 67.220.224.144 16509 (AMAZON-02)
1 18.239.94.47 16509 (AMAZON-02)
1 2 68.219.88.97 8075 (MICROSOFT...)
1 1 2620:1ec:c11:... 8068 (MICROSOFT...)
96 40
Apex Domain
Subdomains
Transfer
37 britannica.com
britannica.com — Cisco Umbrella Rank: 10320
www.britannica.com — Cisco Umbrella Rank: 17112
cdn.britannica.com — Cisco Umbrella Rank: 13425
2 MB
9 privacymanager.io
gdpr-wrapper.privacymanager.io — Cisco Umbrella Rank: 28947
gdpr.privacymanager.io — Cisco Umbrella Rank: 32436
launchpad-wrapper.privacymanager.io — Cisco Umbrella Rank: 2880
geo.privacymanager.io — Cisco Umbrella Rank: 1923
launchpad.privacymanager.io — Cisco Umbrella Rank: 2420
cmp-consent-tool.privacymanager.io — Cisco Umbrella Rank: 49398
250 KB
8 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 306
config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 637
aax.amazon-adsystem.com — Cisco Umbrella Rank: 404
aax-eu.amazon-adsystem.com — Cisco Umbrella Rank: 809
80 KB
8 adthrive.com
ads.adthrive.com — Cisco Umbrella Rank: 5679
397 KB
6 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 753
i.clarity.ms — Cisco Umbrella Rank: 6595
c.clarity.ms — Cisco Umbrella Rank: 1387
28 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 34
22 KB
3 google.com
fundingchoicesmessages.google.com — Cisco Umbrella Rank: 653
region1.analytics.google.com — Cisco Umbrella Rank: 2655
120 KB
3 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 212
stats.g.doubleclick.net — Cisco Umbrella Rank: 91
167 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 42
255 KB
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 1577
146 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 182
70 KB
2 windows.net
insitez.blob.core.windows.net — Cisco Umbrella Rank: 22636
54 KB
1 bing.com
c.bing.com — Cisco Umbrella Rank: 245
765 B
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 100
269 B
1 google.de
www.google.de — Cisco Umbrella Rank: 7099
63 B
1 jwplayer.com
cdn.jwplayer.com — Cisco Umbrella Rank: 2835
4 KB
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 815
396 B
1 t.co
t.co — Cisco Umbrella Rank: 676
378 B
1 trackonomics.net
cdn-magiclinks.trackonomics.net — Cisco Umbrella Rank: 7162
20 KB
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 772
15 KB
1 eb.com
webstats.eb.com — Cisco Umbrella Rank: 24057
270 B
1 omtrdc.net
encyclopaediabritann.tt.omtrdc.net — Cisco Umbrella Rank: 17097
796 B
1 gstatic.com
fonts.gstatic.com
126 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 813
7 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 35
775 B
1 googletagservices.com
www.googletagservices.com — Cisco Umbrella Rank: 295
29 KB
96 26
Domain Requested by
32 cdn.britannica.com www.britannica.com
cdn.britannica.com
8 ads.adthrive.com www.britannica.com
ads.adthrive.com
4 www.britannica.com cdn.britannica.com
static.cloudflareinsights.com
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
www.britannica.com
3 gdpr-wrapper.privacymanager.io ads.adthrive.com
gdpr.privacymanager.io
3 c.amazon-adsystem.com ads.adthrive.com
c.amazon-adsystem.com
3 www.googletagmanager.com www.britannica.com
www.googletagmanager.com
2 c.clarity.ms 1 redirects
2 aax-eu.amazon-adsystem.com 1 redirects c.amazon-adsystem.com
2 i.clarity.ms www.clarity.ms
2 geo.privacymanager.io gdpr.privacymanager.io
2 aax.amazon-adsystem.com c.amazon-adsystem.com
2 cdn.confiant-integrations.net ads.adthrive.com
cdn.confiant-integrations.net
2 fundingchoicesmessages.google.com securepubads.g.doubleclick.net
2 www.clarity.ms www.britannica.com
www.clarity.ms
2 connect.facebook.net www.britannica.com
connect.facebook.net
2 securepubads.g.doubleclick.net ads.adthrive.com
securepubads.g.doubleclick.net
2 insitez.blob.core.windows.net www.britannica.com
insitez.blob.core.windows.net
1 c.bing.com 1 redirects
1 cmp-consent-tool.privacymanager.io gdpr.privacymanager.io
1 launchpad.privacymanager.io launchpad-wrapper.privacymanager.io
1 www.facebook.com www.britannica.com
1 www.google.de www.britannica.com
1 stats.g.doubleclick.net www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 config.aps.amazon-adsystem.com c.amazon-adsystem.com
1 launchpad-wrapper.privacymanager.io ads.adthrive.com
1 cdn.jwplayer.com ads.adthrive.com
1 gdpr.privacymanager.io gdpr-wrapper.privacymanager.io
1 analytics.twitter.com www.britannica.com
1 t.co www.britannica.com
1 cdn-magiclinks.trackonomics.net www.britannica.com
1 static.ads-twitter.com www.britannica.com
1 webstats.eb.com www.britannica.com
1 encyclopaediabritann.tt.omtrdc.net cdn.britannica.com
1 fonts.gstatic.com fonts.googleapis.com
1 static.cloudflareinsights.com www.britannica.com
1 fonts.googleapis.com www.britannica.com
1 www.googletagservices.com www.britannica.com
1 britannica.com 1 redirects
96 40
Subject Issuer Validity Valid
www.britannica.com
E1
2024-03-11 -
2024-06-09
3 months crt.sh
*.g.doubleclick.net
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
upload.video.google.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
cdn.britannica.com
Amazon RSA 2048 M02
2023-08-12 -
2024-09-08
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
cloudflareinsights.com
GTS CA 1P5
2024-03-10 -
2024-06-08
3 months crt.sh
*.adthrive.com
Amazon RSA 2048 M01
2023-05-06 -
2024-06-03
a year crt.sh
*.blob.core.windows.net
Microsoft RSA TLS CA 01
2023-09-28 -
2024-09-28
a year crt.sh
*.gstatic.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
*.tt.omtrdc.net
DigiCert TLS RSA SHA256 2020 CA1
2023-08-22 -
2024-09-21
a year crt.sh
*.eb.com
Amazon RSA 2048 M02
2023-09-09 -
2024-10-07
a year crt.sh
c.amazon-adsystem.com
Amazon RSA 2048 M01
2023-12-30 -
2024-12-04
a year crt.sh
ads-twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-07-21 -
2024-07-19
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2024-01-05 -
2024-04-04
3 months crt.sh
www.clarity.ms
DigiCert TLS RSA SHA256 2020 CA1
2023-12-07 -
2024-12-07
a year crt.sh
*.trackonomics.net
Sectigo RSA Domain Validation Secure Server CA
2023-11-17 -
2024-12-17
a year crt.sh
*.privacymanager.io
Amazon RSA 2048 M01
2023-07-27 -
2024-08-24
a year crt.sh
t.co
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-10-16 -
2024-10-14
a year crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-09-19 -
2024-09-17
a year crt.sh
*.google.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
jwplayer.com
Amazon RSA 2048 M02
2023-10-27 -
2024-11-23
a year crt.sh
confiant-integrations.net
GTS CA 1P5
2024-03-16 -
2024-06-14
3 months crt.sh
config.aps.amazon-adsystem.com
Amazon RSA 2048 M02
2024-01-21 -
2025-02-19
a year crt.sh
*.google.de
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
aax-dtb-mobile-cf.amazon-adsystem.com
Amazon RSA 2048 M01
2024-01-19 -
2024-12-29
a year crt.sh
a.clarity.ms
Microsoft Azure TLS Issuing CA 01
2024-01-14 -
2024-06-27
5 months crt.sh
aax-eu.amazon-adsystem.com
Amazon RSA 2048 M01
2024-01-13 -
2024-12-22
a year crt.sh

This page contains 4 frames:

Primary Page: https://www.britannica.com/
Frame ID: E17DCADE351269D350B41D0D0B216A2A
Requests: 95 HTTP requests in this frame

Frame: https://ads.adthrive.com/builds/core/53d85a7/html/i.html
Frame ID: 2FD08886A16B5BDC8943821AE549B3C8
Requests: 1 HTTP requests in this frame

Frame: https://aax-eu.amazon-adsystem.com/s/iu3?cm3ppd=1&d=dtb-pub&csif=t&dl=n-index_n-sharethrough_pm-db5_ym_n-Ogury_rbd_ox-db5_an-db5_3lift&dcc=t
Frame ID: EA46AE5F5DF24476B1331C46ECE0D473
Requests: 1 HTTP requests in this frame

Frame: https://cmp-consent-tool.privacymanager.io/latest/index.html
Frame ID: 169D2E0E798957049257D4F550919D12
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Encyclopedia Britannica | Britannica

Page URL History Show full URLs

  1. https://britannica.com/ HTTP 301
    https://www.britannica.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • googletagservices\.com/tag/js/gpt(?:_mobile)?\.js

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.js

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

96
Requests

99 %
HTTPS

44 %
IPv6

26
Domains

40
Subdomains

40
IPs

6
Countries

3398 kB
Transfer

9066 kB
Size

37
Cookies

Page URL History

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

  1. https://britannica.com/ HTTP 301
    https://www.britannica.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 93
  • https://aax-eu.amazon-adsystem.com/s/iu3?cm3ppd=1&d=dtb-pub&csif=t&dl=n-index_n-sharethrough_pm-db5_ym_n-Ogury_rbd_ox-db5_an-db5_3lift HTTP 302
  • https://aax-eu.amazon-adsystem.com/s/iu3?cm3ppd=1&d=dtb-pub&csif=t&dl=n-index_n-sharethrough_pm-db5_ym_n-Ogury_rbd_ox-db5_an-db5_3lift&dcc=t
Request Chain 95
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=E5D47F42122C4288A64A7A348C119E47&RedC=c.clarity.ms&MXFR=3F0744BCF7656BF9172E50F3F3656535 HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=E5D47F42122C4288A64A7A348C119E47&MUID=27B6F5B5DC8567FC08B3E1FADD0E6693

96 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.britannica.com/
Redirect Chain
  • https://britannica.com/
  • https://www.britannica.com/
114 KB
26 KB
Document
General
Full URL
https://www.britannica.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.4.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9ff5753d7909c4808190a89a0acb211917c5711a1dbe095bb777f8bba45ad4ec
Security Headers
Name Value
X-Xss-Protection 1; mode=block

Request headers

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

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
86b1f7b77b4b772f-LHR
content-encoding
gzip
content-language
en-US
content-type
text/html;charset=UTF-8
date
Wed, 27 Mar 2024 20:00:37 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=zwmCsi4MfiUpsEM3qwRYHLn69JFZ68sx6df0GgxwFmMcHsNMmXnnl7llStStExF%2F7NgIXJ4VpMtmgnAirzKoWepDAxC75fmqB45RdBnfQlSLg2An3ShITmWiWa8yAJHT3ADUxQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding,User-Agent
x-iset
green
x-permitted-cross-domain-policies
master-only
x-tserver
ip-10-145-22-79/127.0.1.1
x-wserver
127.0.0.1
x-xss-protection
1; mode=block

Redirect headers

content-length
134
content-type
text/html
date
Wed, 27 Mar 2024 20:00:36 GMT
location
https://www.britannica.com:443/
server
awselb/2.0
gpt.js
www.googletagservices.com/tag/js/
90 KB
29 KB
Script
General
Full URL
https://www.googletagservices.com/tag/js/gpt.js
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
6649aa239b62de31675178c4f8ab7508c764db30005ca60f60a46ba3e31f82a5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

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

Response headers

date
Wed, 27 Mar 2024 20:00:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
29290
x-xss-protection
0
server
cafe
etag
533 / 19809 / m202403210101 / config-hash: 15805651039623543428
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900, stale-while-revalidate=3600
timing-allow-origin
*
expires
Wed, 27 Mar 2024 20:00:37 GMT
icon
fonts.googleapis.com/
569 B
775 B
Stylesheet
General
Full URL
https://fonts.googleapis.com/icon?family=Material+Icons
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
452410fef223a412e5608205fc069ecc35a4d919b413b3422a714a17ebfd0651
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

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

Response headers

strict-transport-security
max-age=31536000
date
Wed, 27 Mar 2024 20:00:37 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Wed, 27 Mar 2024 20:00:37 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 27 Mar 2024 20:00:37 GMT
vendor-bundle.css
cdn.britannica.com/mendel-resources/3-113/dist/
214 KB
23 KB
Stylesheet
General
Full URL
https://cdn.britannica.com/mendel-resources/3-113/dist/vendor-bundle.css?v=3.113.24
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.239.83.29 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-239-83-29.ams58.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
be3c2e87dcb54635ba7166e6a9d3da41a524de574b46db22c989664ca9613e27

Request headers

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

Response headers

date
Wed, 27 Mar 2024 14:58:18 GMT
content-encoding
br
via
1.1 1dd177f0f1668dc5abba6f90eb9da04c.cloudfront.net (CloudFront)
last-modified
Wed, 20 Mar 2024 22:02:40 GMT
server
AmazonS3
x-amz-cf-pop
AMS58-P5
age
18140
x-amz-server-side-encryption
AES256
etag
W/"7a3f68821235c1e8d4ac62743cd25b11"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
alt-svc
h3=":443"; ma=86400
x-amz-cf-id
zi1-7Fdrq3nWY9ljQH6hjqVjZXWEMo5lhzQ38-PpZCKUJvE3Qm_NwA==
mendel-css.css
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Requested by
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URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
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accept-language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

date
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content-encoding
gzip
last-modified
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server
cloudflare
etag
W/"2023.10.0"
vary
Accept-Encoding
content-type
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access-control-allow-origin
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cache-control
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cross-origin-resource-policy
cross-origin
cf-ray
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gtm.js
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398 KB
98 KB
Script
General
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-5W6NC8
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Request headers

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

Response headers

date
Wed, 27 Mar 2024 20:00:37 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
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access-control-allow-origin
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cache-control
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cross-origin-resource-policy
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104 KB
26 KB
Script
General
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.239.36.78 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
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Resource Hash
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Request headers

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

adthrive-bucket
hbs-q2:con
date
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content-encoding
br
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1.1 bec13cdbd4d650c71ed35e5a7991d3ca.cloudfront.net (CloudFront)
adthrive-deployment
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x-amz-cf-pop
AMS58-P2
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adthrive-commit
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x-cache
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adthrive-gdpr
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pragma
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server
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vary
Accept-Encoding
access-control-allow-methods
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content-type
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access-control-allow-origin
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cache-control
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3 KB
2 KB
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General
Full URL
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Requested by
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URL: https://www.britannica.com/
Protocol
HTTP/1.1
Security
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Server
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Reverse DNS
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Request headers

sec-ch-ua
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Referer
https://www.britannica.com/
accept-language
en-GB,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

x-ms-lease-status
unlocked
x-ms-blob-type
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Content-Encoding
gzip
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Content-MD5
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5 KB
6 KB
Image
General
Full URL
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Requested by
Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-113/dist/mendel-css.css?v=3.113.24
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H2
Security
TLS 1.3, , AES_128_GCM
Server
18.239.83.29 , United States, ASN16509 (AMAZON-02, US),
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Software
/
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Request headers

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

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content-encoding
gzip
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x-cache
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Request headers

accept-language
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Referer
User-Agent
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Response headers

Content-Type
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Full URL
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DATA
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Request headers

accept-language
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Referer
User-Agent
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Response headers

Content-Type
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Request headers

accept-language
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Referer
User-Agent
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Response headers

Content-Type
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3 KB
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Full URL
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Protocol
DATA
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Request headers

accept-language
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Referer
User-Agent
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Response headers

Content-Type
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Server
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Request headers

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

date
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x-content-type-options
nosniff
age
183867
content-security-policy-report-only
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
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server
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cross-origin-opener-policy
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report-to
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content-type
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3 KB
3 KB
Image
General
Full URL
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.239.83.29 , United States, ASN16509 (AMAZON-02, US),
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Software
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Request headers

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

date
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content-encoding
gzip
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
18.239.83.29 , United States, ASN16509 (AMAZON-02, US),
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Software
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Request headers

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

date
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content-encoding
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via
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Security
QUIC, , AES_128_GCM
Server
18.239.83.29 , United States, ASN16509 (AMAZON-02, US),
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sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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content-encoding
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QUIC, , AES_128_GCM
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sec-ch-ua
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Response headers

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content-encoding
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Response headers

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sec-ch-ua-platform
"Win32"

Response headers

date
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x-amz-version-id
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content-encoding
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server
AmazonS3
via
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x-amz-cf-pop
AMS58-P2
etag
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x-amz-server-side-encryption
AES256
vary
Accept-Encoding
x-cache
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content-type
text/javascript
cache-control
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age
3038
x-amz-cf-id
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10 KB
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URL: https://ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ads.min.js?referrer=https%3A%2F%2Fwww.britannica.com%2F&cb=1
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H2
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TLS 1.3, , AES_128_GCM
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Software
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Request headers

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

Response headers

date
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content-encoding
br
via
1.1 8c6af47a034eacd38f7f934dfc1eaa40.cloudfront.net (CloudFront)
x-amz-cf-pop
AMS58-P2
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vary
Accept-Encoding
access-control-allow-methods
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content-type
application/json
access-control-allow-origin
*
x-cache
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x-amz-apigw-id
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x-amz-cf-id
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182 KB
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General
Full URL
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Requested by
Host: ads.adthrive.com
URL: https://ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ads.min.js?referrer=https%3A%2F%2Fwww.britannica.com%2F&cb=1
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H2
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TLS 1.3, , AES_128_GCM
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Software
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Request headers

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

date
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content-encoding
br
via
1.1 bec13cdbd4d650c71ed35e5a7991d3ca.cloudfront.net (CloudFront)
server
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x-amz-cf-pop
AMS58-P2
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Accept-Encoding
x-cache
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content-type
application/javascript
cache-control
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x-amz-cf-id
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2 KB
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General
Full URL
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Requested by
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URL: https://ads.adthrive.com/sites/61575e5c934c481d714b3ca9/ads.min.js?referrer=https%3A%2F%2Fwww.britannica.com%2F&cb=1
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H2
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TLS 1.3, , AES_128_GCM
Server
18.239.36.78 , United States, ASN16509 (AMAZON-02, US),
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Software
AmazonS3 /
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Request headers

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

Response headers

x-amz-version-id
P2E0XnGN5wfjxpYRDVmnC.7EXYPryGCe
content-encoding
gzip
via
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last-modified
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server
AmazonS3
x-amz-cf-pop
AMS58-P2
age
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x-amz-server-side-encryption
AES256
etag
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vary
Accept-Encoding
x-cache
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content-type
text/javascript
x-amz-cf-id
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53 KB
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General
Full URL
https://insitez.blob.core.windows.net/widget/IzCode.js
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TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Request headers

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

Response headers

x-ms-lease-status
unlocked
x-ms-blob-type
BlockBlob
Date
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Content-Encoding
gzip
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873 B
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Full URL
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Requested by
Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-113/dist/home-page.js?v=3.113.24
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H3
Security
QUIC, , AES_128_GCM
Server
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AmazonS3 /
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Request headers

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

Response headers

date
Wed, 27 Mar 2024 03:18:40 GMT
content-encoding
br
via
1.1 411234c039d8f1de63b7f2192e5e24d4.cloudfront.net (CloudFront)
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server
AmazonS3
age
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x-amz-cf-pop
AMS58-P5
x-amz-server-side-encryption
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etag
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vary
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x-cache
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content-type
text/css
alt-svc
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x-amz-cf-id
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General
Full URL
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Requested by
Host: cdn.britannica.com
URL: https://cdn.britannica.com/mendel-resources/3-113/dist/home-page.js?v=3.113.24
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H3
Security
QUIC, , AES_128_GCM
Server
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AmazonS3 /
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Request headers

sec-ch-ua
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Referer
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accept-language
en-GB,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

date
Wed, 27 Mar 2024 09:15:50 GMT
content-encoding
br
via
1.1 411234c039d8f1de63b7f2192e5e24d4.cloudfront.net (CloudFront)
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server
AmazonS3
age
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x-amz-cf-pop
AMS58-P5
x-amz-server-side-encryption
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vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/javascript
alt-svc
h3=":443"; ma=86400
x-amz-cf-id
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303 KB
101 KB
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General
Full URL
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Requested by
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-5W6NC8
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Name Value
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Request headers

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

Response headers

date
Wed, 27 Mar 2024 20:00:38 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
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content-length
103200
x-xss-protection
0
alt-svc
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expires
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56 KB
15 KB
Script
General
Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
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Reverse DNS
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Request headers

sec-ch-ua
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Referer
https://www.britannica.com/
accept-language
en-GB,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 20:00:38 GMT
content-encoding
gzip
last-modified
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x-amz-server-side-encryption
AES256
etag
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vary
Accept-Encoding,Host
x-cache
HIT, HIT
content-type
application/javascript; charset=utf-8
p3p
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x-tw-cdn
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cache-control
no-cache
accept-ranges
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content-length
15412
x-served-by
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218 KB
59 KB
Script
General
Full URL
https://connect.facebook.net/en_US/fbevents.js
Requested by
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URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
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Security Headers
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Request headers

sec-ch-ua
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Referer
https://www.britannica.com/
accept-language
en-GB,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

content-security-policy
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content-encoding
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x-content-type-options
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strict-transport-security
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date
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
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reporting-endpoints
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origin-agent-cluster
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cache-control
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permissions-policy
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timing-allow-origin
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Protocol
H2
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TLS 1.3, , AES_256_GCM
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Request headers

sec-ch-ua
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https://www.britannica.com/
accept-language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

expires
-1
date
Wed, 27 Mar 2024 20:00:38 GMT
x-azure-ref
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x-cache
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content-type
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cache-control
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Response headers

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strict-transport-security
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Response headers

content-security-policy
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sec-ch-ua-platform
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x-amz-version-id
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sec-ch-ua-platform
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Response headers

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sec-ch-ua
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sec-ch-ua-mobile
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Response headers

pragma
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date
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server
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collect
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Request headers

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

pragma
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server
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content-type
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cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
63 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-TE6YF92Y0D&cid=50865408.1711569638&gtm=45je43p0v884480946z871145433za200&aip=1&dma=1&dma_cps=sypham&gcs=G1--&gcd=13l3l3l2l5&npa=1&z=2024856554
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.217.18.3 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra15s28-in-f3.1e100.net
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

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

Response headers

pragma
no-cache
date
Wed, 27 Mar 2024 20:00:38 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/
0
269 B
Image
General
Full URL
https://www.facebook.com/tr/?id=2553589638276202&ev=PageView&dl=https%3A%2F%2Fwww.britannica.com%2F&rl=&if=false&ts=1711569638461&sw=800&sh=600&v=2.9.151&r=stable&ec=0&o=4126&fbp=fb.1.1711569638460.1847072810&ler=empty&cdl=API_unavailable&it=1711569638286&coo=false&rqm=GET
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f176:84: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

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

Response headers

x-fb-connection-quality
GOOD; q=0.7, rtt=52, rtx=0, c=10, mss=1294, tbw=2771, tp=-1, tpl=-1, uplat=1, ullat=0
strict-transport-security
max-age=31536000; includeSubDomains
date
Wed, 27 Mar 2024 20:00:38 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
clarity.js
www.clarity.ms/s/0.7.24/
60 KB
25 KB
Script
General
Full URL
https://www.clarity.ms/s/0.7.24/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:46::60 , United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
/
Resource Hash
3bc9c1f81ac6f56f2077096ca22a3bb734f895f14dc0d8524dee9a0e124302cc

Request headers

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

Response headers

date
Wed, 27 Mar 2024 20:00:38 GMT
content-encoding
br
last-modified
Tue, 19 Mar 2024 12:23:39 GMT
etag
W/"0x8DC480F6888504A"
vary
Accept-Encoding
x-azure-ref
20240327T200038Z-1sux25c5d13ab2wqrqp1e4w51g0000000bqg0000000154ra
content-type
application/javascript;charset=utf-8
access-control-allow-origin
*
x-ms-request-id
0c600585-f01e-0030-42fc-799014000000
cache-control
public, max-age=86400
x-cache
TCP_HIT
x-ms-version
2018-03-28
x-fd-int-roxy-purgeid
51562430
bid
aax.amazon-adsystem.com/e/dtb/
207 B
543 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2F&pid=ifZCrcWzYIaZh&cb=0&ws=1600x1113&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Footer_1_desktop%22%2C%22s%22%3A%5B%22728x90%22%2C%22320x50%22%2C%22970x90%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%221x1%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Footer_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A8%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B0%5D&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22tcfv2-timeout%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
18.239.68.194 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-239-68-194.ams58.r.cloudfront.net
Software
Server /
Resource Hash
0b7ad99aa29cc11dfa1afee9cb612cd0e831a97fb7bfe94e7630faae8998748b

Request headers

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

Response headers

date
Wed, 27 Mar 2024 20:00:38 GMT
via
1.1 78e03c1b28d33ab75a53563ffdf54ba6.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
AMS58-P4
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
207
x-amz-cf-id
lad3s02o-2BGwiAYZFLiM3y9gw8vWDMBnylnjtI38WJMUppY9LfETw==
bid
aax.amazon-adsystem.com/e/dtb/
207 B
544 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2F&pid=ifZCrcWzYIaZh&cb=1&ws=1600x1113&v=24.305.1002&t=2000&slots=%5B%7B%22sd%22%3A%22AdThrive_Content_1_desktop%22%2C%22s%22%3A%5B%22728x90%22%2C%22300x250%22%2C%22320x50%22%2C%22970x250%22%2C%22336x280%22%2C%22970x90%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22728x250%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A6%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B0%5D&pubid=4fbba76f-7987-4fa2-9733-c27eb3a2170b&gdprl=%7B%22status%22%3A%22tcfv2-timeout%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
18.239.68.194 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-239-68-194.ams58.r.cloudfront.net
Software
Server /
Resource Hash
add98117f50ae1d6582697b523c2a055814e7f2681c69066332a2de29492a0d0

Request headers

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

Response headers

date
Wed, 27 Mar 2024 20:00:38 GMT
via
1.1 78e03c1b28d33ab75a53563ffdf54ba6.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
AMS58-P4
x-cache
Miss from cloudfront
content-type
text/javascript;charset=UTF-8
access-control-allow-origin
https://www.britannica.com
access-control-allow-credentials
true
timing-allow-origin
*
content-length
207
x-amz-cf-id
D7y4FWxMVIzaY_MdgUdCEHdRrtpOwzh1PcQ_yG7Jk4YtfFv6ibsA1g==
vendor-list.json
gdpr-wrapper.privacymanager.io/gdpr/34233849-5500-4e44-8601-5006ae8d13fe/ Frame
0
0
Preflight
General
Full URL
https://gdpr-wrapper.privacymanager.io/gdpr/34233849-5500-4e44-8601-5006ae8d13fe/vendor-list.json
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20a0:f200:11:2a6a:9480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash

Request headers

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

Response headers

access-control-allow-headers
content-type
access-control-allow-methods
GET
access-control-allow-origin
*
age
36313
content-length
0
date
Wed, 27 Mar 2024 09:55:26 GMT
server
AmazonS3
via
1.1 8e6f6d7e57b70cc43be20c132da08b18.cloudfront.net (CloudFront)
x-amz-cf-id
eOkg42QnSxF4BfMwms_gmKMuiG15YEL38NtTOBm1QwaNS6ocQZwdnA==
x-amz-cf-pop
AMS58-P2
x-cache
Hit from cloudfront
/
geo.privacymanager.io/ Frame
0
0
Preflight
General
Full URL
https://geo.privacymanager.io/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.239.83.118 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-239-83-118.ams58.r.cloudfront.net
Software
/
Resource Hash

Request headers

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

Response headers

access-control-allow-headers
Content-Type,Authorization,X-Amz-Date,X-Api-Key,X-Amz-Security-Token
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
access-control-allow-origin
*
content-length
0
content-type
application/json
date
Wed, 27 Mar 2024 20:00:38 GMT
via
1.1 52bf0b7935ffde0b5e26a7e27e5fe4ce.cloudfront.net (CloudFront), 1.1 a1794152acd53f12f14f902d8899b420.cloudfront.net (CloudFront)
x-amz-apigw-id
VTgkGFmPDoEEohQ=
x-amz-cf-id
KNnk83SDnJguOMCAqbElRAPxYfX47gFiKytpN0SCNXh9C-s5wWUrLg==
x-amz-cf-pop
AMS1-P3 AMS58-P5
x-amzn-requestid
c2bf08ea-2a17-4f44-92ed-32ef9ecf72e8
x-cache
Miss from cloudfront
vendor-list.json
gdpr-wrapper.privacymanager.io/gdpr/34233849-5500-4e44-8601-5006ae8d13fe/
106 KB
18 KB
Fetch
General
Full URL
https://gdpr-wrapper.privacymanager.io/gdpr/34233849-5500-4e44-8601-5006ae8d13fe/vendor-list.json
Requested by
Host: gdpr.privacymanager.io
URL: https://gdpr.privacymanager.io/latest/gdpr.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20a0:f200:11:2a6a:9480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
4ae360b492938839aa51056cf0c65a17b3d3c920e183b33b6577cf9ad71f0f47

Request headers

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

Response headers

x-amz-version-id
tZjj56JQ.T4zPfd.SnnWwFHFx9gSjgjJ
content-encoding
gzip
via
1.1 8e6f6d7e57b70cc43be20c132da08b18.cloudfront.net (CloudFront)
date
Wed, 27 Mar 2024 19:03:09 GMT
x-amz-cf-pop
AMS58-P2
age
3459
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
x-amz-replication-status
COMPLETED
last-modified
Tue, 26 Mar 2024 17:40:12 GMT
server
AmazonS3
etag
W/"b2a036b759000237767bc3efe8c72831"
vary
Accept-Encoding
access-control-allow-methods
GET
content-type
application/json
access-control-allow-origin
*
cache-control
must-revalidate,public,max-age=3600
x-amz-cf-id
dtxE4ymDgG9uKlT9c9o0mA37U-VAFnI-nlqlZ7Y0tU8OtLiXUNQTaw==
/
geo.privacymanager.io/
28 B
622 B
Fetch
General
Full URL
https://geo.privacymanager.io/
Requested by
Host: gdpr.privacymanager.io
URL: https://gdpr.privacymanager.io/latest/gdpr.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.239.83.118 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-239-83-118.ams58.r.cloudfront.net
Software
/
Resource Hash
3b3ed4b191fdd529075b8e099f5daefd684e80acd4c9514a70b6ad746e949544

Request headers

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

Response headers

date
Wed, 27 Mar 2024 02:32:12 GMT
via
1.1 ab985bb6f3435d42701015dfa6015878.cloudfront.net (CloudFront), 1.1 a1794152acd53f12f14f902d8899b420.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P5, AMS58-P5
age
62906
x-amzn-requestid
4d9a7dd3-3b1a-48f2-ae76-0a5c6ccd0cf5
x-amzn-trace-id
Root=1-6603852c-0d852a717ee1f3295121c88a;Parent=15ca68008864c8d3;Sampled=0;lineage=06620786:0
access-control-allow-methods
DELETE,GET,HEAD,OPTIONS,PATCH,POST,PUT
content-type
application/json
access-control-allow-origin
*
x-cache
Hit from cloudfront
x-amz-apigw-id
VRG-9FuvDoEEbBA=
content-length
28
x-amz-cf-id
YceJELw31Jm1-YQF7rFup95RRLPto1EK2ar9ay9yX8ERMHQqA8mPuw==
access-control-allow-headers
Content-Type,Authorization,X-Amz-Date,X-Api-Key,X-Amz-Security-Token
AGSKWxUFzqqI1m1_Zg3F9L14C1kW-zK-kN8H3S5HIg0IJ5dI56UKnyfNfGt2Un7VHpHuyRcUhgvC0Zg-MzfqRXnmVa6D3J_IIyYpTAfQhfo44YI9fEcI7vBbHLY33Zs7XPmZtX7ZVC-sgA==
fundingchoicesmessages.google.com/f/
374 KB
59 KB
Script
General
Full URL
https://fundingchoicesmessages.google.com/f/AGSKWxUFzqqI1m1_Zg3F9L14C1kW-zK-kN8H3S5HIg0IJ5dI56UKnyfNfGt2Un7VHpHuyRcUhgvC0Zg-MzfqRXnmVa6D3J_IIyYpTAfQhfo44YI9fEcI7vBbHLY33Zs7XPmZtX7ZVC-sgA==?fccs=W251bGwsbnVsbCxudWxsLG51bGwsbnVsbCxudWxsLFsxNzExNTY5NjM4LDY3MTAwMDAwMF0sbnVsbCxudWxsLG51bGwsW251bGwsWzddXSwiaHR0cHM6Ly93d3cuYnJpdGFubmljYS5jb20vIixudWxsLFtbOCwiM0FmZXROMFZDcVEiXSxbOSwiZW4tR0IiXSxbMTksIjEiXV1d
Requested by
Host:
URL: /_/mss/boq-content-ads-contributor/_/js/k=boq-content-ads-contributor.ContributorServingResponseClientJs.en_GB.3AfetN0VCqQ.es5.O/am=wA/d=1/rs=AJlcJMzvCn2gXi_oNfwh-wjsJDpvsKRQ8g/m=kernel_loader,loader_js_executable
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
3d7a9c354a3850dc0b45cb574fbbee5ae5c03b697c1febc7b26c5ef29ececdbe
Security Headers
Name Value
Content-Security-Policy require-trusted-types-for 'script';report-uri /_/ContributorGlobalRouterHttp/cspreport, script-src 'report-sample' 'nonce-OUuEQccCG0v3fTbVZdW7WA' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorGlobalRouterHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorGlobalRouterHttp/cspreport/allowlist
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

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

Response headers

date
Wed, 27 Mar 2024 20:00:38 GMT
content-security-policy
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content-encoding
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cross-origin-opener-policy
same-origin
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
x-frame-options
SAMEORIGIN
content-type
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cache-control
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timing-allow-origin
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General
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QUIC, , AES_128_GCM
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sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
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cf-cache-status
HIT
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server
cloudflare
x-amz-request-id
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sec-ch-ua
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accept-language
en-GB,en;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

x-amz-version-id
.0smH5v3yC0Mj5CY0Yn4_OXkkced__tN
content-encoding
br
via
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date
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last-modified
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server
AmazonS3
x-amz-cf-pop
AMS50-C1
age
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x-amz-server-side-encryption
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etag
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vary
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content-type
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cache-control
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x-amz-cf-id
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Full URL
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URL: https://www.google-analytics.com/analytics.js
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TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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Referer
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accept-language
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sec-ch-ua-mobile
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sec-ch-ua-platform
"Win32"

Response headers

date
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content-encoding
br
x-content-type-options
nosniff
age
3542
cross-origin-resource-policy
cross-origin
alt-svc
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server
sffe
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content-type
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expires
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298 B
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Protocol
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Security
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Request headers

sec-ch-ua
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accept-language
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

Access-Control-Allow-Origin
https://www.britannica.com
Date
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Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Name Value
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Request headers

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

pragma
no-cache
date
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x-content-type-options
nosniff
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server
Golfe2
age
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content-type
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access-control-allow-origin
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cache-control
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cross-origin
alt-svc
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Full URL
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Host: c.amazon-adsystem.com
URL: https://c.amazon-adsystem.com/aax2/apstag.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
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Security Headers
Name Value
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Request headers

Referer
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1
User-Agent
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accept-language
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sec-ch-ua
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sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

Cache-Control
max-age=0, no-cache, no-store, private, must-revalidate, s-maxage=0
Connection
keep-alive
Content-Length
336
Content-Type
text/html;charset=ISO-8859-1
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Pragma
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Strict-Transport-Security
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p3p
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x-amz-rid
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Redirect headers

Cache-Control
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Connection
keep-alive
Content-Length
0
Date
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Content-Type,Accept-Encoding,User-Agent
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x-amz-rid
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General
Full URL
https://cmp-consent-tool.privacymanager.io/latest/index.html
Requested by
Host: gdpr.privacymanager.io
URL: https://gdpr.privacymanager.io/latest/gdpr.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
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Software
AmazonS3 /
Resource Hash

Request headers

Referer
https://www.britannica.com/
Upgrade-Insecure-Requests
1
User-Agent
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accept-language
en-GB,en;q=0.9
sec-ch-ua
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sec-ch-ua-mobile
?0
sec-ch-ua-platform
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Response headers

age
239707
cache-control
must-revalidate,public,max-age=604800
content-encoding
br
content-type
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date
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etag
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server
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vary
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x-amz-cf-id
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x-amz-version-id
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x-cache
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c.gif
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H2
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Reverse DNS
Software
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Resource Hash
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Request headers

accept-language
en-GB,en;q=0.9
Referer
https://www.britannica.com/
User-Agent
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Response headers

pragma
no-cache
date
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last-modified
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server
Microsoft-IIS/10.0
etag
"3e26b762b6cda1:0"
x-powered-by
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content-type
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p3p
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cache-control
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Redirect headers

pragma
no-cache
date
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accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
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x-powered-by
ASP.NET
x-cache
CONFIG_NOCACHE
p3p
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location
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cache-control
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content-length
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143 B
XHR
General
Full URL
https://www.britannica.com/cdn-cgi/rum?
Requested by
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URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.4.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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sec-ch-ua-platform
"Win32"
Referer
https://www.britannica.com/
accept-language
en-GB,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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content-type
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Response headers

date
Wed, 27 Mar 2024 20:00:40 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
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x-frame-options
DENY
access-control-allow-credentials
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cf-ray
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favicon.png
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864 B
1 KB
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H3
Security
QUIC, , AES_128_GCM
Server
104.18.4.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Referer
https://www.britannica.com/
accept-language
en-GB,en;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 27 Mar 2024 20:00:40 GMT
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
master-only
age
4384
x-iset
green
alt-svc
h3=":443"; ma=86400
content-length
864
x-xss-protection
1; mode=block
x-wserver
127.0.0.1
last-modified
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server
cloudflare
etag
"360-6141eb525ed40"
expect-ct
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vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9bRcRRyJgrNj3d1%2BrEpG36pAhtV50BOCwPrWLPtGuZ4Fygp4%2Bb%2BfsH47uvuaKGS17XUcUQe9%2BzA%2B6v%2B%2FnhO4m1GwTH%2F1tCuU6vSJoN3d%2FEWPVDsUKWD50K%2Bk2BIqpKmdCzBwxQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/png
accept-ranges
bytes
cf-ray
86b1f7cb0c39772f-LHR
collect
i.clarity.ms/
0
298 B
XHR
General
Full URL
https://i.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.24/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.167.85.21 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

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

Response headers

Access-Control-Allow-Origin
https://www.britannica.com
Date
Wed, 27 Mar 2024 20:00:41 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:593e4080-f032-4d00-a652-e17f01252a9d

Verdicts & Comments Add Verdict or Comment

102 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 object| 3 object| 4 object| 5 object| 6 object| 7 object| 8 object| 9 object| 10 object| onpagereveal object| $UI object| Constants string| CDN string| CAM_LOGIN_URL string| CAM_SIGN_UP_URL object| Mendel object| dataLayer object| adthrive object| IzWidget function| $ function| jQuery function| gaPageLoad object| EBStat object| targetGlobalSettings object| adobe object| __target_telemetry object| ___target_traces function| mboxCreate function| mboxDefine function| mboxUpdate boolean| pageReadyForStatsCalls function| safeFirstPerformStatsWrite function| performStatsWrite function| writeStat function| buildStatUri function| buildStatQuery function| getHitCount function| setSessionIdCookie function| cookie function| getAccountId function| getSessionId function| performStatsWriteWhenReady object| __cfBeacon boolean| gtag_enable_tcf_support function| __tcfapi function| __gpp_addFrame function| __gpp_stub function| __gpp_msghandler function| __gpp object| adthriveCLS object| apstag object| googletag object| pbjs object| webpackChunkmendel number| 2f1acc6c3a606b082e5eef5e54414ffb object| google_tag_manager object| google_tag_data function| __extends function| twq function| fbq function| _fbq function| clarity object| scrEm object| _pbjsGlobals object| _aps boolean| apstagLOADED object| ggeac object| google_js_reporting_queue function| onYouTubeIframeAPIReady object| trx object| regeneratorRuntime object| twttr undefined| google_measure_js_timing object| cmp object| cmpConfiguration object| nodeScript object| _comscore object| confiant object| apscustom string| GoogleAnalyticsObject function| ga object| gaGlobal object| default_ContributorServingResponseClientJs object| _F_toggles object| __googlefc string| __fcInvoked string| __fcexpdef string| MjBlMjQ3NjdhZDQ3ZTViMGxvYWRlcl9qcw== string| MjBlMjQ3NjdhZDQ3ZTViMGNhY2hlZF9qcw== object| googlefc object| __fcInternalApiManager boolean| __fcInternalApiPostMessageReady function| __uspapi object| __uspapiManager boolean| __uspapiPostMessageReady object| launchPad object| launchPadConfiguration function| __launchpad object| gaplugins object| gaData

37 Cookies

Domain/Path Name / Value
.britannica.com/ Name: bcomID
Value: -6200618229359653411
.britannica.com/ Name: SessionAuth
Value: 43eIkHu6rCz8c64D5Lob/Rv/FmQPvOtG2kHDkHcBCMZqNQxcnuCVRAe3Wc+nyD7F
.britannica.com/ Name: subreturn
Value: https%3A%2F%2Fwww.britannica.com%2F
.britannica.com/ Name: webstats
Value: referer_page=https%3A%2F%2Fwww.britannica.com%2F
.britannica.com/ Name: __mendel
Value: %7B%27pagesViewed%27%3A1%2C%27surveyShown%27%3Afalse%2C%27topicInitialSequence%27%3A0%7D
.britannica.com/ Name: at_check
Value: true
www.britannica.com/ Name: sessionId
Value: 93539A4F-4463-4B80-85BD-EE1A2BF5E912
.britannica.com/ Name: CAMLoginRedirectUrl
Value: https://www.britannica.com/
.britannica.com/ Name: mbox
Value: session#fa220d6459a5468da68c8d46a96ef373#1711571498|PC#fa220d6459a5468da68c8d46a96ef373.37_0#1774814438
.britannica.com/ Name: mboxEdgeCluster
Value: 37
www.clarity.ms/ Name: CLID
Value: dee8c0bf4f0a4941833707387e73d4e4.20240327.20250327
.britannica.com/ Name: _ga_TE6YF92Y0D
Value: GS1.1.1711569638.1.0.1711569638.60.0.0
.britannica.com/ Name: _fbp
Value: fb.1.1711569638460.1847072810
.t.co/ Name: muc_ads
Value: be04bb48-1685-46e7-8274-75bd4ad005d8
.twitter.com/ Name: personalization_id
Value: "v1_0zizk8XcRCAT9dSY9di+8w=="
www.britannica.com/ Name: gdpr-auditId
Value: f61a04c602064479af15954b7f7bc7e1
.britannica.com/ Name: _clck
Value: 1hgs666%7C2%7Cfkf%7C0%7C1547
.britannica.com/ Name: _ga
Value: GA1.2.50865408.1711569638
.britannica.com/ Name: _gid
Value: GA1.2.16972974.1711569639
www.britannica.com/ Name: geo-location
Value: {"country":"DE","region":""}
.britannica.com/ Name: _clsk
Value: 1kpdht2%7C1711569639119%7C1%7C0%7Ci.clarity.ms%2Fcollect
.amazon-adsystem.com/ Name: ad-id
Value: A57EKe_48k2ZlP7FKfH_J4A
.amazon-adsystem.com/ Name: ad-privacy
Value: 0
.casalemedia.com/ Name: CMID
Value: ZgR657mqPEQAACaGADwgFQAA
.casalemedia.com/ Name: CMPS
Value: 1137
.casalemedia.com/ Name: CMPRO
Value: 1137
.adnxs.com/ Name: receive-cookie-deprecation
Value: 1
.ads.pubmatic.com/ Name: KCCH
Value: YES
.britannica.com/ Name: _iz_sd_ss_
Value: %7B%22np%22%3A1%2C%22se%22%3A%222024-03-27T20%3A00%3A40.135Z%22%2C%22ru%22%3A%22%22%2C%22ss%22%3Anull%7D
.britannica.com/ Name: _iz_uh_ps_
Value: %7B%22vi%22%3Anull%2C%22pv%22%3A1%2C%22lv%22%3A%222024-03-27T20%3A00%3A40.135Z%22%2C%22pr%22%3Anull%2C%22si%22%3A%5B%7B%22i%22%3A%22ujurfdajh%22%2C%22c%22%3A-1%2C%22m%22%3Afalse%2C%22s%22%3A0%2C%22l%22%3Anull%7D%5D%7D
.bing.com/ Name: MUID
Value: 27B6F5B5DC8567FC08B3E1FADD0E6693
.c.bing.com/ Name: MR
Value: 0
.c.bing.com/ Name: SRM_B
Value: 27B6F5B5DC8567FC08B3E1FADD0E6693
.c.clarity.ms/ Name: SM
Value: C
.clarity.ms/ Name: MUID
Value: 27B6F5B5DC8567FC08B3E1FADD0E6693
.c.clarity.ms/ Name: MR
Value: 0
.c.clarity.ms/ Name: ANONCHK
Value: 0

61 Console Messages

Source Level URL
Text
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://connect.facebook.net/signals/config/2553589638276202?v=2.9.151&r=stable&domain=www.britannica.com&hme=8ce74e881727851b4427183947937854816d72704925561b9de6420cd43214ee&ex_m=66%2C111%2C98%2C102%2C57%2C3%2C92%2C65%2C15%2C90%2C83%2C48%2C50%2C157%2C160%2C171%2C167%2C168%2C170%2C28%2C93%2C49%2C72%2C169%2C152%2C155%2C164%2C165%2C172%2C120%2C14%2C47%2C176%2C175%2C122%2C17%2C32%2C36%2C1%2C40%2C61%2C62%2C63%2C67%2C87%2C16%2C13%2C89%2C86%2C85%2C99%2C101%2C35%2C100%2C29%2C25%2C153%2C156%2C129%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C53%2C58%2C60%2C70%2C94%2C26%2C71%2C8%2C7%2C75%2C45%2C20%2C96%2C95%2C9%2C19%2C18%2C77%2C82%2C44%2C43%2C81%2C37%2C39%2C80%2C52%2C78%2C31%2C41%2C34%2C69%2C0%2C88%2C4%2C84%2C76%2C79%2C2%2C33%2C59%2C38%2C97%2C42%2C74%2C64%2C103%2C56%2C55%2C30%2C91%2C54%2C51%2C46%2C73%2C68%2C23%2C104(Line 97)
Message:
Unrecognized feature: 'attribution-reporting'.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.

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.

aax-eu.amazon-adsystem.com
aax.amazon-adsystem.com
ads.adthrive.com
analytics.twitter.com
britannica.com
c.amazon-adsystem.com
c.bing.com
c.clarity.ms
cdn-magiclinks.trackonomics.net
cdn.britannica.com
cdn.confiant-integrations.net
cdn.jwplayer.com
cmp-consent-tool.privacymanager.io
config.aps.amazon-adsystem.com
connect.facebook.net
encyclopaediabritann.tt.omtrdc.net
fonts.googleapis.com
fonts.gstatic.com
fundingchoicesmessages.google.com
gdpr-wrapper.privacymanager.io
gdpr.privacymanager.io
geo.privacymanager.io
i.clarity.ms
insitez.blob.core.windows.net
launchpad-wrapper.privacymanager.io
launchpad.privacymanager.io
region1.analytics.google.com
securepubads.g.doubleclick.net
static.ads-twitter.com
static.cloudflareinsights.com
stats.g.doubleclick.net
t.co
webstats.eb.com
www.britannica.com
www.clarity.ms
www.facebook.com
www.google-analytics.com
www.google.de
www.googletagmanager.com
www.googletagservices.com
104.18.4.110
104.244.42.3
104.244.42.69
172.217.18.3
172.64.144.166
18.238.243.122
18.238.246.194
18.239.36.129
18.239.36.78
18.239.68.194
18.239.69.17
18.239.83.118
18.239.83.29
18.239.94.47
199.232.188.157
20.60.222.228
2001:4860:4802:32::36
2600:9000:20a0:f200:11:2a6a:9480:93a1
2600:9000:238d:a800:1:a3fa:7cc0:93a1
2600:9000:2394:9c00:16:f82a:8600:93a1
2600:9000:2449:0:1d:8c8c:47c0:93a1
2606:4700::6810:5049
2620:1ec:46::60
2620:1ec:c11::200
2a00:1450:4001:812::200e
2a00:1450:4001:813::2008
2a00:1450:4001:81c::2002
2a00:1450:4001:81d::200e
2a00:1450:4001:829::2002
2a00:1450:4001:82b::200a
2a00:1450:4001:831::2003
2a00:1450:400c:c00::9b
2a03:2880:f083:9:face:b00c:0:3
2a03:2880:f176:84:face:b00c:0:25de
3.224.11.102
52.167.85.21
52.203.134.138
52.222.139.8
66.235.152.156
67.220.224.144
68.219.88.97
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3d7a9c354a3850dc0b45cb574fbbee5ae5c03b697c1febc7b26c5ef29ececdbe
4040aa637a6db1cc7fce37aa037115d495a8e92068c97bc4c210b575a49201ba
4483fc3d6dd65911d258931a5afc0380ad0a2499505ab2541158a7b1f9216302
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