URL: https://www.britannica.com/science/carbon-chemical-element
Submission: On April 07 via manual from US — Scanned from DE

Summary

This website contacted 39 IPs in 5 countries across 27 domains to perform 114 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 18811.
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
5 104.18.5.110 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
43 99.84.88.27 16509 (AMAZON-02)
2 18.173.187.19 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
7 99.84.88.129 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 66.235.152.221 15224 (OMNITURE)
1 20.60.222.228 8075 (MICROSOFT...)
3 108.138.32.75 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 146.75.116.157 54113 (FASTLY)
2 2a03:2880:f08... 32934 (FACEBOOK)
2 2620:1ec:bdf::45 8075 (MICROSOFT...)
1 2600:9000:237... 16509 (AMAZON-02)
1 44.209.115.204 14618 (AMAZON-AES)
1 104.244.42.69 13414 (TWITTER)
1 104.244.42.67 13414 (TWITTER)
1 99.84.88.9 16509 (AMAZON-02)
3 2600:9000:237... 16509 (AMAZON-02)
1 216.239.38.178 15169 (GOOGLE)
1 2a03:2880:f17... 32934 (FACEBOOK)
2 2a00:1450:400... 15169 (GOOGLE)
3 52.184.204.244 8075 (MICROSOFT...)
1 2001:4860:480... 15169 (GOOGLE)
1 2600:9000:275... 16509 (AMAZON-02)
1 2600:9000:225... 16509 (AMAZON-02)
2 54.70.182.119 16509 (AMAZON-02)
2 172.64.144.166 13335 (CLOUDFLAR...)
1 108.138.36.80 16509 (AMAZON-02)
1 108.138.36.15 16509 (AMAZON-02)
2 3.160.188.50 16509 (AMAZON-02)
7 99.84.80.236 16509 (AMAZON-02)
1 108.138.36.11 16509 (AMAZON-02)
1 52.222.201.67 16509 (AMAZON-02)
1 2 68.219.88.97 8075 (MICROSOFT...)
1 1 2620:1ec:c11:... 8068 (MICROSOFT...)
114 39
Apex Domain
Subdomains
Transfer
48 britannica.com
www.britannica.com — Cisco Umbrella Rank: 18811
cdn.britannica.com — Cisco Umbrella Rank: 15242
808 KB
11 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 303
config.aps.amazon-adsystem.com — Cisco Umbrella Rank: 629
aax.amazon-adsystem.com — Cisco Umbrella Rank: 409
81 KB
9 privacymanager.io
gdpr-wrapper.privacymanager.io — Cisco Umbrella Rank: 31390
gdpr.privacymanager.io — Cisco Umbrella Rank: 40433
launchpad-wrapper.privacymanager.io — Cisco Umbrella Rank: 2864
geo.privacymanager.io — Cisco Umbrella Rank: 1937
launchpad.privacymanager.io — Cisco Umbrella Rank: 2374
cmp-consent-tool.privacymanager.io — Cisco Umbrella Rank: 61363
503 KB
8 adthrive.com
ads.adthrive.com — Cisco Umbrella Rank: 5880
391 KB
7 clarity.ms
www.clarity.ms — Cisco Umbrella Rank: 744
n.clarity.ms — Cisco Umbrella Rank: 6142
c.clarity.ms — Cisco Umbrella Rank: 1368
28 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 35
region1.google-analytics.com — Cisco Umbrella Rank: 2709
22 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 43
250 KB
2 confiant-integrations.net
cdn.confiant-integrations.net — Cisco Umbrella Rank: 1599
150 KB
2 ccgateway.net
pb-ing.ccgateway.net — Cisco Umbrella Rank: 11344
370 B
2 google.com
fundingchoicesmessages.google.com — Cisco Umbrella Rank: 664
119 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 176
71 KB
2 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 212
168 KB
2 infogram.com
e.infogram.com — Cisco Umbrella Rank: 25072
4 KB
1 bing.com
c.bing.com — Cisco Umbrella Rank: 234
763 B
1 jwplayer.com
cdn.jwplayer.com — Cisco Umbrella Rank: 2968
4 KB
1 facebook.com
www.facebook.com — Cisco Umbrella Rank: 99
274 B
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 816
394 B
1 t.co
t.co — Cisco Umbrella Rank: 663
376 B
1 eb.com
webstats.eb.com — Cisco Umbrella Rank: 26778
270 B
1 trackonomics.net
cdn-magiclinks.trackonomics.net — Cisco Umbrella Rank: 7514
20 KB
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 787
15 KB
1 windows.net
insitez.blob.core.windows.net — Cisco Umbrella Rank: 25779
489 B
1 omtrdc.net
encyclopaediabritann.tt.omtrdc.net — Cisco Umbrella Rank: 18986
808 B
1 gstatic.com
fonts.gstatic.com
126 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 866
7 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 38
775 B
1 googletagservices.com
www.googletagservices.com — Cisco Umbrella Rank: 293
29 KB
114 27
Domain Requested by
43 cdn.britannica.com www.britannica.com
cdn.britannica.com
8 ads.adthrive.com www.britannica.com
ads.adthrive.com
7 aax.amazon-adsystem.com c.amazon-adsystem.com
5 www.britannica.com cdn.britannica.com
static.cloudflareinsights.com
3 n.clarity.ms www.clarity.ms
3 gdpr-wrapper.privacymanager.io ads.adthrive.com
gdpr.privacymanager.io
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
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 geo.privacymanager.io gdpr.privacymanager.io
2 cdn.confiant-integrations.net ads.adthrive.com
cdn.confiant-integrations.net
2 pb-ing.ccgateway.net ads.adthrive.com
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 e.infogram.com www.britannica.com
e.infogram.com
1 c.bing.com 1 redirects
1 cmp-consent-tool.privacymanager.io gdpr.privacymanager.io
1 launchpad.privacymanager.io launchpad-wrapper.privacymanager.io
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 region1.google-analytics.com www.googletagmanager.com
1 www.facebook.com www.britannica.com
1 analytics.twitter.com www.britannica.com
1 t.co www.britannica.com
1 webstats.eb.com www.britannica.com
1 cdn-magiclinks.trackonomics.net www.britannica.com
1 static.ads-twitter.com www.britannica.com
1 insitez.blob.core.windows.net 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
114 38
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
infogram.com
Amazon RSA 2048 M03
2024-04-07 -
2025-05-06
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
cloudflareinsights.com
GTS CA 1P5
2024-03-10 -
2024-06-08
3 months crt.sh
*.adthrive.com
Amazon RSA 2048 M03
2024-04-05 -
2025-05-04
a year crt.sh
*.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
*.blob.core.windows.net
Microsoft RSA TLS CA 01
2023-09-28 -
2024-09-28
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
2024-01-16 -
2024-04-15
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
*.eb.com
Amazon RSA 2048 M02
2023-09-09 -
2024-10-07
a year crt.sh
t.co
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2024-01-07 -
2025-01-06
a year crt.sh
*.twitter.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-10-31 -
2024-10-29
a year crt.sh
*.privacymanager.io
Amazon RSA 2048 M01
2023-07-27 -
2024-08-24
a year crt.sh
*.google.com
GTS CA 1C3
2024-03-04 -
2024-05-27
3 months crt.sh
a.clarity.ms
Microsoft Azure TLS Issuing CA 01
2024-01-14 -
2024-06-27
5 months crt.sh
jwplayer.com
Amazon RSA 2048 M02
2023-10-27 -
2024-11-23
a year crt.sh
ccgateway.net
R3
2024-02-17 -
2024-05-17
3 months 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
alt1-3ps.amazon-adsystem.com
Amazon RSA 2048 M03
2024-03-29 -
2025-04-28
a year crt.sh

This page contains 4 frames:

Primary Page: https://www.britannica.com/science/carbon-chemical-element
Frame ID: C4D0A0C9A05D9B613C042F7D14173396
Requests: 108 HTTP requests in this frame

Frame: https://e.infogram.com/_/z8pqlTWwRHqAnaNwFRkn?parent_url=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&src=embed
Frame ID: 461ED1727EC9D6FD3A4F656D654D444D
Requests: 1 HTTP requests in this frame

Frame: https://ads.adthrive.com/builds/core/91f38d2/html/i.html
Frame ID: 310DD21B75E2E9C7294A3A37E77214C0
Requests: 1 HTTP requests in this frame

Frame: https://cmp-consent-tool.privacymanager.io/latest/index.html
Frame ID: A89203E3AC4F577C1DE5D1DDDB9CEE87
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Carbon | Facts, Uses, & Properties | Britannica

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

114
Requests

99 %
HTTPS

43 %
IPv6

27
Domains

38
Subdomains

39
IPs

5
Countries

2800 kB
Transfer

8163 kB
Size

34
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 109
  • https://c.clarity.ms/c.gif HTTP 302
  • https://c.bing.com/c.gif?ctsa=mr&CtsSyncId=ACBD380574C7496DAF6479C94380F037&RedC=c.clarity.ms&MXFR=0884752A135960B23019617017596E4C HTTP 302
  • https://c.clarity.ms/c.gif?ctsa=mr&CtsSyncId=ACBD380574C7496DAF6479C94380F037&MUID=2C0570E4081E644D0B1B64BE09B465F6

114 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request carbon-chemical-element
www.britannica.com/science/
122 KB
27 KB
Document
General
Full URL
https://www.britannica.com/science/carbon-chemical-element
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6a680e70f3fced57b39ff9dae60713b7548c7d21f86974d1fe652625add90486
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
de-DE,de;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
870d713c6b95915e-FRA
content-encoding
gzip
content-language
de-DE
content-type
text/html;charset=UTF-8
date
Sun, 07 Apr 2024 22:26:59 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=9M%2BmGqxjE3mIfAGWfMGZfH6wuTtAFt6Dtyyx2XV1xORahxG2mLKc%2BFgLC%2Bkcz%2BWP%2FbOHq3p0tqIi4GDbHj0eLJqWs1uk03Vi4ajOfmA5xqhbs2qWV667tE48OUGpi6hDwShiBw%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-10-145-22-16/127.0.1.1
x-wserver
127.0.0.1
x-xss-protection
1; mode=block
gpt.js
www.googletagservices.com/tag/js/
91 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/science/carbon-chemical-element
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
cd38154396a97feb6833bbdf1514da0fe39bc16e6bfd2eeab9dadc82a7ab19e3
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
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:26:59 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
29435
x-xss-protection
0
server
cafe
etag
417 / 19820 / 31082448 / config-hash: 7795631271343578687
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
Sun, 07 Apr 2024 22:26:59 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/science/carbon-chemical-element
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::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
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:26:59 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
Sun, 07 Apr 2024 22:26:59 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
Sun, 07 Apr 2024 22:26:59 GMT
vendor-bundle.css
cdn.britannica.com/mendel-resources/3-114/dist/
216 KB
29 KB
Stylesheet
General
Full URL
https://cdn.britannica.com/mendel-resources/3-114/dist/vendor-bundle.css?v=3.114.4
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/carbon-chemical-element
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.84.88.27 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-88-27.muc50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
02c0a6de0777cd6915d22f1902b9a97a85900103996614e6489344153cc3b3b7

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 14:58:27 GMT
content-encoding
gzip
via
1.1 b90884acab23625db851d03bcf681a26.cloudfront.net (CloudFront)
last-modified
Thu, 04 Apr 2024 03:26:11 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-C1
age
26947
x-amz-server-side-encryption
AES256
etag
W/"5a093d8025b53ed384e4e4e585b606be"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
alt-svc
h3=":443"; ma=86400
x-amz-cf-id
I4BSg-MN4Ylx6sfUyq7FXG_vG98CheaqSZ1PBqj9UmxyZp9tytel0A==
mendel-css.css
cdn.britannica.com/mendel-resources/3-114/dist/
181 KB
29 KB
Stylesheet
General
Full URL
https://cdn.britannica.com/mendel-resources/3-114/dist/mendel-css.css?v=3.114.4
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/carbon-chemical-element
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
99.84.88.27 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-88-27.muc50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
f6f8a70bee6d79da1d5c35820a494f696b5a5d3045597dca53e735140a6405a3

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 14:58:27 GMT
content-encoding
gzip
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sec-ch-ua-platform
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content-encoding
gzip
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HIT
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expect-ct
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TLS 1.3, , AES_128_GCM
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sec-ch-ua-mobile
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sec-ch-ua-platform
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content-encoding
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cache-control
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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

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content-encoding
gzip
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

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content-encoding
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x-content-type-options
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sec-ch-ua-platform
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x-amz-version-id
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content-encoding
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x-amz-cf-pop
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sec-ch-ua-platform
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content-encoding
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x-amz-cf-pop
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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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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

x-amz-version-id
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content-encoding
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last-modified
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server
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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

strict-transport-security
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content-encoding
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server
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99 KB
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H2
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Name Value
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Request headers

sec-ch-ua
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Response headers

date
Sun, 07 Apr 2024 22:26:59 GMT
content-encoding
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strict-transport-security
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Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

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content-encoding
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x-amz-server-side-encryption
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vary
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x-cache
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H2
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TLS 1.3, , AES_128_GCM
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Response headers

pragma
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Response headers

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cf-cache-status
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TLS 1.3, , AES_128_GCM
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sec-ch-ua-platform
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Response headers

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strict-transport-security
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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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strict-transport-security
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Software
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sec-ch-ua
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sec-ch-ua-platform
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H2
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TLS 1.3, , AES_128_GCM
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Response headers

content-security-policy
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Full URL
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Software
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Request headers

Referer
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sec-ch-ua-mobile
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Response headers

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Requested by
Host: ads.adthrive.com
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sec-ch-ua
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Response headers

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Response headers

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x-content-type-options
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server
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sec-ch-ua-platform
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Response headers

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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

x-fb-connection-quality
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strict-transport-security
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server
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access-control-allow-origin
access-control-allow-credentials
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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60 KB
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H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
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accept-language
de-DE,de;q=0.9
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-security-policy
require-trusted-types-for 'script';report-uri /_/ContributorServingWebSwitchboardHttp/cspreport, script-src 'report-sample' 'nonce-oQ7MdJczxXzvlEKWI9c8aw' 'unsafe-inline';object-src 'none';base-uri 'self';report-uri /_/ContributorServingWebSwitchboardHttp/cspreport;worker-src 'self', script-src 'unsafe-inline' 'self' https://apis.google.com https://ssl.gstatic.com https://www.google.com https://www.googletagmanager.com https://www.gstatic.com https://www.google-analytics.com;report-uri /_/ContributorServingWebSwitchboardHttp/cspreport/allowlist
content-encoding
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cross-origin-resource-policy
cross-origin
alt-svc
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x-xss-protection
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reporting-endpoints
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pragma
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cross-origin-opener-policy
same-origin
server
ESF
vary
Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
x-frame-options
SAMEORIGIN
content-type
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cache-control
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Security
QUIC, , AES_128_GCM
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Software
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Request headers

sec-ch-ua
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Referer
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accept-language
de-DE,de;q=0.9
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
gzip
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x-amzn-trace-id
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x-cache
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Protocol
H3
Security
QUIC, , AES_128_GCM
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99.84.88.27 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
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Request headers

sec-ch-ua
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Referer
https://www.britannica.com/
accept-language
de-DE,de;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
Sun, 07 Apr 2024 10:45:45 GMT
via
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age
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x-amzn-trace-id
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x-amzn-requestid
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x-cache
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Protocol
H3
Security
QUIC, , AES_128_GCM
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99.84.88.27 , United States, ASN16509 (AMAZON-02, US),
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Request headers

sec-ch-ua
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Referer
https://www.britannica.com/
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
gzip
via
1.1 34f8e9435dea359238debf97e45feb10.cloudfront.net (CloudFront), 1.1 56abe0fedc00b031003c08f0306dae62.cloudfront.net (CloudFront)
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x-amz-cf-pop
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x-amzn-trace-id
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x-cache
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cache-control
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Protocol
H3
Security
QUIC, , AES_128_GCM
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99.84.88.27 , United States, ASN16509 (AMAZON-02, US),
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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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via
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x-cache
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Requested by
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URL: https://cdn.britannica.com/mendel-resources/3-114/dist/topic-page.js?v=3.114.4
Protocol
H3
Security
QUIC, , AES_128_GCM
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99.84.88.27 , United States, ASN16509 (AMAZON-02, US),
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Request headers

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

date
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content-encoding
gzip
via
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Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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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
"Win32"

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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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

pragma
no-cache
date
Sun, 07 Apr 2024 22:27:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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expires
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59 KB
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Full URL
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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
de-DE,de;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
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sec-ch-ua-platform
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Response headers

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1.1 d2e8c709d1f79bde6ed8f833f02bdd34.cloudfront.net (CloudFront)
server
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x-cache
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370 B
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-platform
"Win32"
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https://www.britannica.com/
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sec-ch-ua-mobile
?0
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Response headers

access-control-allow-origin
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date
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access-control-allow-credentials
true
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vary
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TLS 1.3, , AES_128_GCM
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cors
User-Agent
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Response headers

access-control-allow-headers
content-type
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GET
access-control-allow-origin
*
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45087
content-length
0
date
Sun, 07 Apr 2024 09:55:34 GMT
server
AmazonS3
via
1.1 d34e2629ef96cca4a5e6c92c061c82b4.cloudfront.net (CloudFront)
x-amz-cf-id
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x-amz-cf-pop
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x-cache
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0
0
Preflight
General
Full URL
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H2
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TLS 1.3, , AES_128_GCM
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*/*
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cors
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Response headers

access-control-allow-headers
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access-control-allow-methods
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*
content-length
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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
2600:9000:237d:2200:11:2a6a:9480:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6e92672da03844cf1ca55a1875062d319ae104c89b4823e1e52ad514bf60f88a

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
cEn1KjThtu9AzHsEKu82maSmoZf1fWiL
content-encoding
gzip
via
1.1 d34e2629ef96cca4a5e6c92c061c82b4.cloudfront.net (CloudFront)
date
Sun, 07 Apr 2024 22:02:56 GMT
x-amz-cf-pop
MUC50-P2
age
1445
x-amz-server-side-encryption
AES256
x-cache
Hit from cloudfront
x-amz-replication-status
COMPLETED
last-modified
Thu, 04 Apr 2024 17:40:08 GMT
server
AmazonS3
etag
W/"226d86da13e148e737541271eb87896b"
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
MmyerybtOfwxKKHGu54qI_EVFPUYWdy4I9oc4khjMleRgqn3w9iwpA==
/
geo.privacymanager.io/
28 B
623 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
3.160.188.50 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-3-160-188-50.mrs52.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
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 02:32:22 GMT
via
1.1 d9523e44e96d2539081596bb1d268d44.cloudfront.net (CloudFront), 1.1 a8f403e7a1e295eca645452cd239f186.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P3, MRS52-P5
age
71678
x-amzn-requestid
9240bd3e-2adf-4ac5-868e-57c61318f366
x-amzn-trace-id
Root=1-661205b6-486cae506d35b47d648b7963;Parent=296bd4294addf1b9;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
V1XUjGjbjoEEv2g=
content-length
28
x-amz-cf-id
5c9bUVtriaKTh0g06EXq8bHQygYwQls6u-Ax5H7s1oXAUhTK3lqwkQ==
access-control-allow-headers
Content-Type,Authorization,X-Amz-Date,X-Api-Key,X-Amz-Security-Token
bid
aax.amazon-adsystem.com/e/dtb/
64 B
399 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&pid=01oQkadnAU5Xi&cb=0&ws=1600x1113&v=24.305.1002&t=2100&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%3A10%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B-1%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
99.84.80.236 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-80-236.muc50.r.cloudfront.net
Software
Server /
Resource Hash
d278491b1de51ad826d16be5ab27b1746999c02d45200f107218427e34eed798

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:00 GMT
via
1.1 24d97ac79c66f25c7df0732cb86ef322.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
MUC50-C1
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
64
x-amz-cf-id
1G9qxZdpozbhSonqkWrTru5ckR8Vh0RdfBdqB97i_wBGLMV7VsAQ-Q==
bid
aax.amazon-adsystem.com/e/dtb/
64 B
399 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&pid=01oQkadnAU5Xi&cb=1&ws=1600x1113&v=24.305.1002&t=2100&slots=%5B%7B%22sd%22%3A%22AdThrive_Sidebar_1_desktop%22%2C%22s%22%3A%5B%22300x250%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Sidebar_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A11%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B-1%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
99.84.80.236 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-80-236.muc50.r.cloudfront.net
Software
Server /
Resource Hash
8db22950b3f47f686f4bad6b6d21386f03a4b0b24320c6715436424e41dcda09

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:00 GMT
via
1.1 24d97ac79c66f25c7df0732cb86ef322.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
MUC50-C1
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
64
x-amz-cf-id
WoPvyyC5aoUHaU3cgm8ImjEdtctdaoKZC-Aurnf2FTxC4CIjzTUrxQ==
bid
aax.amazon-adsystem.com/e/dtb/
64 B
399 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&pid=01oQkadnAU5Xi&cb=2&ws=1600x1113&v=24.305.1002&t=2100&slots=%5B%7B%22sd%22%3A%22AdThrive_Sidebar_9_desktop%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22300x50%22%2C%22320x100%22%2C%22250x250%22%2C%22120x240%22%2C%22300x300%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Sidebar_9%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A9%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B-1%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
99.84.80.236 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-80-236.muc50.r.cloudfront.net
Software
Server /
Resource Hash
f0fe7e69e970311a87c3b57b217e6fc19f0a65b25813ad64426169712f61e402

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:00 GMT
via
1.1 24d97ac79c66f25c7df0732cb86ef322.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
MUC50-C1
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
64
x-amz-cf-id
u4OgbRaJhlK-BC-VhFKGaUAyQMSyDpxOgi1Gp2gYksuUOTzsJv4lDw==
bid
aax.amazon-adsystem.com/e/dtb/
64 B
399 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&pid=01oQkadnAU5Xi&cb=3&ws=1600x1113&v=24.305.1002&t=2100&slots=%5B%7B%22sd%22%3A%22AdThrive_Content_1_desktop%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22336x280%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_1%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A8%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B-1%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
99.84.80.236 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-80-236.muc50.r.cloudfront.net
Software
Server /
Resource Hash
e74fc9882fd1b046474630282635991e5aa59cb761302f13d7a304c1a3bae89b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:00 GMT
via
1.1 24d97ac79c66f25c7df0732cb86ef322.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
MUC50-C1
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
64
x-amz-cf-id
3Hb0VUbumTjGRog67Hp_dBvQ-_ukteMCfW03o4uklVx2ZW-4lsuBZw==
bid
aax.amazon-adsystem.com/e/dtb/
64 B
401 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&pid=01oQkadnAU5Xi&cb=4&ws=1600x1113&v=24.305.1002&t=2100&slots=%5B%7B%22sd%22%3A%22AdThrive_Content_2_desktop%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22336x280%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_2%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A7%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B-1%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
99.84.80.236 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-80-236.muc50.r.cloudfront.net
Software
Server /
Resource Hash
13ca66cf6767366a16dcab079a022ab7efaff7ad1f44fe904543916d56bb2d9b

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:00 GMT
via
1.1 24d97ac79c66f25c7df0732cb86ef322.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
MUC50-C1
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
64
x-amz-cf-id
hHHNngldMgEOyZngnFRpggDpxLNVoUlmnGPrhZEBAXnLZ7S7-wwxCA==
bid
aax.amazon-adsystem.com/e/dtb/
64 B
399 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&pid=01oQkadnAU5Xi&cb=5&ws=1600x1113&v=24.305.1002&t=2100&slots=%5B%7B%22sd%22%3A%22AdThrive_Content_3_desktop%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22336x280%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_3%2F61575e5c934c481d714b3ca9%22%2C%22fc%22%3A%22USD%22%2C%22fp%22%3A7%7D%5D&pj=%7B%22adRefresh%22%3A%220%22%7D&schain=1.0%2C1!cafemedia.com%2C61575e5c934c481d714b3ca9%2C1%2C%2C%2C&gpp_sid=%5B-1%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
99.84.80.236 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-99-84-80-236.muc50.r.cloudfront.net
Software
Server /
Resource Hash
0f790bdfb9c12c83da88b657a00be6b9aee3d14d167002faaa9562bc74404325

Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:00 GMT
via
1.1 24d97ac79c66f25c7df0732cb86ef322.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
MUC50-C1
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
64
x-amz-cf-id
jba3Zr7XzgUR-t3fGr4g46_VkpEr0BGHgmTMiZE0BcGlxsHMt4YV2A==
bid
aax.amazon-adsystem.com/e/dtb/
64 B
399 B
XHR
General
Full URL
https://aax.amazon-adsystem.com/e/dtb/bid?src=600&u=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element&pid=01oQkadnAU5Xi&cb=6&ws=1600x1113&v=24.305.1002&t=2100&slots=%5B%7B%22sd%22%3A%22AdThrive_Content_4_desktop%22%2C%22s%22%3A%5B%22300x250%22%2C%22320x50%22%2C%22336x280%22%2C%22300x50%22%2C%22320x100%22%2C%22468x60%22%2C%22250x250%22%2C%22120x240%22%2C%221x1%22%2C%22300x300%22%2C%22552x334%22%2C%22320x300%22%5D%2C%22sn%22%3A%22%2F18190176%2FAdThrive_Content_4%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=%5B-1%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
99.84.80.236 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
Server /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;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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via
1.1 24d97ac79c66f25c7df0732cb86ef322.cloudfront.net (CloudFront)
server
Server
x-amz-cf-pop
MUC50-C1
x-cache
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content-type
text/javascript;charset=UTF-8
access-control-allow-origin
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timing-allow-origin
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URL: https://cdn.confiant-integrations.net/mOinGM9MTu5v-Lto835XLhlrSPY/gpt_and_prebid/config.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
Software
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/
accept-language
de-DE,de;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
cf-cache-status
HIT
last-modified
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server
cloudflare
x-amz-request-id
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cf-ray
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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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
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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

x-amz-version-id
.0smH5v3yC0Mj5CY0Yn4_OXkkced__tN
content-encoding
gzip
via
1.1 46e871af86c897cd369d8d20c90166ec.cloudfront.net (CloudFront)
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last-modified
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server
AmazonS3
x-amz-cf-pop
MUC50-P2
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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
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cache-control
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x-amz-cf-id
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General
Full URL
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Requested by
Host: gdpr.privacymanager.io
URL: https://gdpr.privacymanager.io/latest/gdpr.bundle.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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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
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sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
sec-ch-ua-mobile
?0
sec-ch-ua-platform
"Win32"

Response headers

age
600755
cache-control
must-revalidate,public,max-age=604800
content-encoding
br
content-type
text/html
date
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etag
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x-amz-cf-id
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x-cache
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collect
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XHR
General
Full URL
https://n.clarity.ms/collect
Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.26/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
52.184.204.244 Boydton, United States, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Accept
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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

Access-Control-Allow-Origin
https://www.britannica.com
Date
Sun, 07 Apr 2024 22:27:01 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
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c.gif
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Full URL
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Protocol
H2
Server
68.219.88.97 Dublin, Ireland, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
Microsoft-IIS/10.0 / ASP.NET
Resource Hash
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Request headers

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

Response headers

pragma
no-cache
date
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last-modified
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server
Microsoft-IIS/10.0
etag
"3e26b762b6cda1:0"
x-powered-by
ASP.NET
content-type
image/gif
p3p
CP="BUS CUR CONo FIN IVDo ONL OUR PHY SAMo TELo"
cache-control
private, no-cache, proxy-revalidate, no-store
accept-ranges
bytes
content-length
42

Redirect headers

pragma
no-cache
date
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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
private, no-cache, proxy-revalidate, no-store
content-length
0
rum
www.britannica.com/cdn-cgi/
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143 B
XHR
General
Full URL
https://www.britannica.com/cdn-cgi/rum?
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js/v84a3a4012de94ce1a686ba8c167c359c1696973893317
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

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

Response headers

date
Sun, 07 Apr 2024 22:27:01 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
870d71503aab915e-FRA
favicon.png
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1 KB
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General
Full URL
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H3
Security
QUIC, , AES_128_GCM
Server
104.18.5.110 -, , ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="123", "Not:A-Brand";v="8", "Chromium";v="123"
Referer
https://www.britannica.com/science/carbon-chemical-element
accept-language
de-DE,de;q=0.9
sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:01 GMT
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
x-permitted-cross-domain-policies
master-only
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1261
x-iset
green
alt-svc
h3=":443"; ma=86400
content-length
864
x-xss-protection
1; mode=block
x-wserver
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last-modified
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server
cloudflare
etag
"360-6153cd92ba080"
expect-ct
max-age=604800
vary
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report-to
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accept-ranges
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cf-ray
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collect
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298 B
XHR
General
Full URL
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Requested by
Host: www.clarity.ms
URL: https://www.clarity.ms/s/0.7.26/clarity.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Request headers

sec-ch-ua
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Accept
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https://www.britannica.com/
accept-language
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sec-ch-ua-mobile
?0
User-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
Sun, 07 Apr 2024 22:27:03 GMT
Access-Control-Allow-Credentials
true
Server
nginx/1.18.0 (Ubuntu)
Connection
keep-alive
Vary
Origin
Request-Context
appId=cid-v1:67bc0b23-8423-4b52-b1ca-6a87709ceaa2

Verdicts & Comments Add Verdict or Comment

106 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| $UI object| Constants string| CDN string| CAM_LOGIN_URL string| CAM_SIGN_UP_URL object| Mendel object| dataLayer object| adthrive object| targetGlobalSettings object| adobe object| __target_telemetry object| ___target_traces function| mboxCreate function| mboxDefine function| mboxUpdate object| __webpack_modules__ object| __webpack_module_cache__ function| __webpack_require__ object| InfogramEmbed object| IzWidget function| $ function| jQuery function| gaPageLoad object| EBStat object| google_tag_manager object| google_tag_data object| __cfBeacon boolean| gtag_enable_tcf_support function| __tcfapi object| adthriveCLS object| apstag object| googletag object| pbjs string| GoogleAnalyticsObject function| ga function| twq function| fbq function| _fbq function| clarity object| scrEm boolean| pageReadyForStatsCalls function| safeFirstPerformStatsWrite function| performStatsWrite function| writeStat function| buildStatUri function| buildStatQuery function| getHitCount function| setSessionIdCookie function| cookie function| getAccountId function| getSessionId function| performStatsWriteWhenReady function| onYouTubeIframeAPIReady object| webpackChunkmendel number| 2f1acc6c3a606b082e5eef5e54414ffb string| __reactRouterVersion function| _ object| gaplugins object| gaGlobal object| gaData object| _pbjsGlobals object| ggeac object| google_js_reporting_queue object| regeneratorRuntime object| twttr object| _aps boolean| apstagLOADED object| trx undefined| google_measure_js_timing 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| __gppEventListeners function| __gpp object| __gppManager boolean| __gppPostMessageReady object| cmp object| cmpConfiguration object| nodeScript object| _comscore object| confiant object| apscustom object| launchPad object| launchPadConfiguration function| __launchpad

34 Cookies

Domain/Path Name / Value
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Value: D08AA002-CE92-4765-B12B-F6AAF1F388F1
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Value: 8939590785051537369
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Value: rTVEptNfrIuGrvDv2zm1jKQVTLXhv4Saobc0T2GMezD0kdRcudR3THyY28a7H6UZ
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Value: referer_page=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fcarbon-chemical-element
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Value: %7B%27pagesViewed%27%3A1%2C%27surveyShown%27%3Afalse%2C%27topicInitialSequence%27%3A1%7D
www.britannica.com/ Name: JSESSIONID
Value: 7F8A07828891393553B25F8E664FE7AA
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Value: true
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Value: session#7c64a1ca5bb14f83addc15a5d6a20a0e#1712530680|PC#7c64a1ca5bb14f83addc15a5d6a20a0e.37_0#1775773620
.britannica.com/ Name: mboxEdgeCluster
Value: 37
.britannica.com/ Name: CAMLoginRedirectUrl
Value: https://www.britannica.com/science/carbon-chemical-element
.britannica.com/ Name: _gid
Value: GA1.2.106498040.1712528820
www.clarity.ms/ Name: CLID
Value: d484ab1866654521b0fd83c01bfac304.20240407.20250407
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Value: 1
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Value: fb.1.1712528820024.179696569
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Value: 1wrtu4w%7C2%7Cfkq%7C0%7C1558
.t.co/ Name: muc_ads
Value: c54c23db-6b01-4e56-a21c-766a9a67cab8
.twitter.com/ Name: personalization_id
Value: "v1_GPg8DwKb8tM3l5XBWlzLqw=="
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Value: GS1.1.1712528819.1.0.1712528819.0.0.0
.britannica.com/ Name: _ga
Value: GA1.1.1813172333.1712528820
www.britannica.com/ Name: ccuid
Value: 7dd986e5-1eda-4a45-ab65-09dd2a4ed11d
www.britannica.com/ Name: ccsid
Value: e363112d-cd36-4b49-8433-6db0a54b3c39
www.britannica.com/ Name: gdpr-auditId
Value: 55ea72d566324229b3c1b3b14bba7c9a
.britannica.com/ Name: _clsk
Value: 1owsgxa%7C1712528820601%7C1%7C0%7Cn.clarity.ms%2Fcollect
www.britannica.com/ Name: geo-location
Value: {"country":"DE","region":""}
.ccgateway.net/ Name: ccuid
Value: 7dd986e5-1eda-4a45-ab65-09dd2a4ed11d
.bing.com/ Name: MUID
Value: 2C0570E4081E644D0B1B64BE09B465F6
.c.bing.com/ Name: MR
Value: 0
.c.bing.com/ Name: SRM_B
Value: 2C0570E4081E644D0B1B64BE09B465F6
.c.clarity.ms/ Name: SM
Value: C
.clarity.ms/ Name: MUID
Value: 2C0570E4081E644D0B1B64BE09B465F6
.c.clarity.ms/ Name: MR
Value: 0
.c.clarity.ms/ Name: ANONCHK
Value: 0

19 Console Messages

Source Level URL
Text
security warning URL: https://e.infogram.com/js/dist/embed.js?Itp
Message:
Failed to execute 'postMessage' on 'DOMWindow': The target origin provided ('https://e.infogram.com') does not match the recipient window's origin ('https://www.britannica.com').
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://connect.facebook.net/signals/config/2553589638276202?v=2.9.152&r=stable&domain=www.britannica.com&hme=c3a545c63044e8e9102d4f32d84a1137594d024f28e801d670bc76dc5c075575&ex_m=67%2C112%2C99%2C103%2C58%2C3%2C93%2C66%2C15%2C91%2C84%2C49%2C51%2C158%2C161%2C172%2C168%2C169%2C171%2C28%2C94%2C50%2C73%2C170%2C153%2C156%2C165%2C166%2C173%2C121%2C14%2C48%2C178%2C177%2C123%2C17%2C33%2C38%2C1%2C41%2C62%2C63%2C64%2C68%2C88%2C16%2C13%2C90%2C87%2C86%2C100%2C102%2C37%2C101%2C29%2C25%2C154%2C157%2C130%2C27%2C10%2C11%2C12%2C5%2C6%2C24%2C21%2C22%2C54%2C59%2C61%2C71%2C95%2C26%2C72%2C8%2C7%2C76%2C46%2C20%2C97%2C96%2C9%2C19%2C18%2C81%2C53%2C79%2C32%2C70%2C0%2C89%2C31%2C78%2C83%2C45%2C44%2C82%2C36%2C4%2C85%2C77%2C42%2C39%2C34%2C80%2C2%2C35%2C60%2C40%2C98%2C43%2C75%2C65%2C104%2C57%2C56%2C30%2C92%2C55%2C52%2C47%2C74%2C69%2C23%2C105(Line 97)
Message:
Unrecognized feature: 'attribution-reporting'.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
Message:
Third-party cookie will be blocked. Learn more in the Issues tab.
other warning URL: https://www.britannica.com/science/carbon-chemical-element
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.amazon-adsystem.com
ads.adthrive.com
analytics.twitter.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
e.infogram.com
encyclopaediabritann.tt.omtrdc.net
fonts.googleapis.com
fonts.gstatic.com
fundingchoicesmessages.google.com
gdpr-wrapper.privacymanager.io
gdpr.privacymanager.io
geo.privacymanager.io
insitez.blob.core.windows.net
launchpad-wrapper.privacymanager.io
launchpad.privacymanager.io
n.clarity.ms
pb-ing.ccgateway.net
region1.google-analytics.com
securepubads.g.doubleclick.net
static.ads-twitter.com
static.cloudflareinsights.com
t.co
webstats.eb.com
www.britannica.com
www.clarity.ms
www.facebook.com
www.google-analytics.com
www.googletagmanager.com
www.googletagservices.com
104.18.5.110
104.244.42.67
104.244.42.69
108.138.32.75
108.138.36.11
108.138.36.15
108.138.36.80
146.75.116.157
172.64.144.166
18.173.187.19
20.60.222.228
2001:4860:4802:32::36
216.239.38.178
2600:9000:225b:5800:1:a3fa:7cc0:93a1
2600:9000:237d:2200:11:2a6a:9480:93a1
2600:9000:237d:2800:1d:8c8c:47c0:93a1
2600:9000:275b:6c00:16:f82a:8600:93a1
2606:4700::6810:4f49
2620:1ec:bdf::45
2620:1ec:c11::237
2a00:1450:4001:803::200e
2a00:1450:4001:809::2003
2a00:1450:4001:80b::200e
2a00:1450:4001:80e::2002
2a00:1450:4001:80f::2002
2a00:1450:4001:810::200a
2a00:1450:4001:81d::2008
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f177:83:face:b00c:0:25de
3.160.188.50
44.209.115.204
52.184.204.244
52.222.201.67
54.70.182.119
66.235.152.221
68.219.88.97
99.84.80.236
99.84.88.129
99.84.88.27
99.84.88.9
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