URL: https://www.britannica.com/science/petroleum
Submission: On April 22 via api from US — Scanned from DE

Summary

This website contacted 32 IPs in 6 countries across 27 domains to perform 106 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 17395.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on March 13th 2022. Valid for: a year.
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
3 104.18.4.110 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
12 108.157.4.100 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:231... 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700:440... 13335 (CLOUDFLAR...)
5 18.66.248.96 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 40.118.73.208 8075 (MICROSOFT...)
1 143.204.98.65 16509 (AMAZON-02)
1 54.209.172.150 14618 (AMAZON-AES)
3 2600:9000:224... 16509 (AMAZON-02)
9 143.204.95.188 16509 (AMAZON-02)
3 142.250.186.98 15169 (GOOGLE)
2 2600:9000:224... 16509 (AMAZON-02)
1 199.232.188.157 54113 (FASTLY)
2 2a03:2880:f02... 32934 (FACEBOOK)
16 108.157.4.2 16509 (AMAZON-02)
1 2600:9000:224... 16509 (AMAZON-02)
2 35.168.240.103 14618 (AMAZON-AES)
5 2a00:1450:400... 15169 (GOOGLE)
1 2600:9000:231... 16509 (AMAZON-02)
2 151.101.193.194 54113 (FASTLY)
1 104.244.42.131 13414 (TWITTER)
1 104.244.42.69 13414 (TWITTER)
2 2a03:2880:f11... 32934 (FACEBOOK)
1 46.105.202.126 16276 (OVH)
20 143.204.98.3 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
106 32
Apex Domain
Subdomains
Transfer
31 britannica.com
www.britannica.com — Cisco Umbrella Rank: 17395
cdn.britannica.com — Cisco Umbrella Rank: 11387
bc-script.britannica.com — Cisco Umbrella Rank: 22133
552 KB
25 privacymanager.io
gdpr-wrapper.privacymanager.io — Cisco Umbrella Rank: 14556
gdpr.privacymanager.io — Cisco Umbrella Rank: 16606
cmp-consent-tool.privacymanager.io — Cisco Umbrella Rank: 32018
671 KB
9 amazon-adsystem.com
c.amazon-adsystem.com — Cisco Umbrella Rank: 302
43 KB
5 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 37
21 KB
5 adthrive.com
ads.adthrive.com — Cisco Umbrella Rank: 5304
257 KB
4 doubleclick.net
securepubads.g.doubleclick.net — Cisco Umbrella Rank: 193
stats.g.doubleclick.net — Cisco Umbrella Rank: 95
152 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 71
162 KB
2 facebook.com
www.facebook.com — Cisco Umbrella Rank: 100
315 B
2 fastly.net
confiant-integrations.global.ssl.fastly.net — Cisco Umbrella Rank: 1576
125 KB
2 blueconic.net
encyclopediabritannica.blueconic.net — Cisco Umbrella Rank: 27091
2 KB
2 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 138
113 KB
1 google.de
www.google.de — Cisco Umbrella Rank: 5383
501 B
1 google.com
www.google.com — Cisco Umbrella Rank: 4
501 B
1 id5-sync.com
cdn.id5-sync.com — Cisco Umbrella Rank: 1681
11 KB
1 t.co
t.co — Cisco Umbrella Rank: 476
337 B
1 twitter.com
analytics.twitter.com — Cisco Umbrella Rank: 524
355 B
1 jwplayer.com
cdn.jwplayer.com — Cisco Umbrella Rank: 2361
5 KB
1 trackonomics.net
cdn-magiclinks.trackonomics.net — Cisco Umbrella Rank: 6030
20 KB
1 ads-twitter.com
static.ads-twitter.com — Cisco Umbrella Rank: 619
10 KB
1 eb.com
webstats.eb.com — Cisco Umbrella Rank: 21591
303 B
1 surveymonkey.com
widget.surveymonkey.com — Cisco Umbrella Rank: 19534
1 windows.net
insitez.blob.core.windows.net — Cisco Umbrella Rank: 19725
489 B
1 gstatic.com
fonts.gstatic.com
123 KB
1 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 1199
5 KB
1 jwplatform.com
content.jwplatform.com — Cisco Umbrella Rank: 3264
43 KB
1 googleoptimize.com
www.googleoptimize.com — Cisco Umbrella Rank: 1430
56 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 46
869 B
106 27
Domain Requested by
20 cmp-consent-tool.privacymanager.io gdpr.privacymanager.io
cmp-consent-tool.privacymanager.io
16 bc-script.britannica.com www.googletagmanager.com
bc-script.britannica.com
www.britannica.com
12 cdn.britannica.com www.britannica.com
cdn.britannica.com
9 c.amazon-adsystem.com ads.adthrive.com
c.amazon-adsystem.com
5 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
5 ads.adthrive.com www.britannica.com
ads.adthrive.com
3 securepubads.g.doubleclick.net ads.adthrive.com
securepubads.g.doubleclick.net
3 gdpr-wrapper.privacymanager.io ads.adthrive.com
gdpr.privacymanager.io
3 www.googletagmanager.com www.britannica.com
www.googletagmanager.com
3 www.britannica.com cdn.britannica.com
static.cloudflareinsights.com
2 www.facebook.com www.britannica.com
2 confiant-integrations.global.ssl.fastly.net ads.adthrive.com
confiant-integrations.global.ssl.fastly.net
2 encyclopediabritannica.blueconic.net bc-script.britannica.com
2 connect.facebook.net www.britannica.com
connect.facebook.net
2 gdpr.privacymanager.io gdpr-wrapper.privacymanager.io
cmp-consent-tool.privacymanager.io
1 www.google.de www.britannica.com
1 www.google.com www.britannica.com
1 stats.g.doubleclick.net www.google-analytics.com
1 cdn.id5-sync.com www.britannica.com
1 t.co www.britannica.com
1 analytics.twitter.com www.britannica.com
1 cdn.jwplayer.com ads.adthrive.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 widget.surveymonkey.com www.britannica.com
1 insitez.blob.core.windows.net www.britannica.com
1 fonts.gstatic.com fonts.googleapis.com
1 static.cloudflareinsights.com www.britannica.com
1 content.jwplatform.com www.britannica.com
1 www.googleoptimize.com www.britannica.com
1 fonts.googleapis.com www.britannica.com
106 32
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2022-03-13 -
2023-03-13
a year crt.sh
upload.video.google.com
GTS CA 1C3
2022-03-28 -
2022-06-20
3 months crt.sh
cdn.britannica.com
Amazon
2021-10-13 -
2022-11-10
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2022-04-11 -
2022-07-04
3 months crt.sh
jwplayer.com
Amazon
2021-12-29 -
2023-01-25
a year crt.sh
*.adthrive.com
Amazon
2021-07-05 -
2022-08-03
a year crt.sh
*.gstatic.com
GTS CA 1C3
2022-04-11 -
2022-07-04
3 months crt.sh
*.blob.core.windows.net
Microsoft RSA TLS CA 02
2022-03-16 -
2023-03-16
a year crt.sh
surveymonkey.com
Amazon
2021-04-22 -
2022-05-21
a year crt.sh
*.eb.com
Amazon
2021-11-09 -
2022-12-07
a year crt.sh
*.privacymanager.io
Amazon
2021-09-25 -
2022-10-24
a year crt.sh
c.amazon-adsystem.com
Amazon
2021-07-06 -
2022-06-27
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2022-04-11 -
2022-07-04
3 months crt.sh
ads-twitter.com
DigiCert TLS RSA SHA256 2020 CA1
2021-07-21 -
2022-07-26
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2022-01-29 -
2022-04-29
3 months crt.sh
bc-script.britannica.com
Amazon
2021-06-11 -
2022-07-10
a year crt.sh
*.trackonomics.net
Go Daddy Secure Certificate Authority - G2
2021-12-22 -
2023-01-23
a year crt.sh
*.blueconic.net
Amazon
2021-08-07 -
2022-09-05
a year crt.sh
*.freetls.fastly.net
GlobalSign Atlas R3 DV TLS CA 2020
2021-04-27 -
2022-05-29
a year crt.sh
*.twitter.com
DigiCert TLS Hybrid ECC SHA384 2020 CA1
2022-03-07 -
2023-03-06
a year crt.sh
t.co
DigiCert TLS Hybrid ECC SHA384 2020 CA1
2022-03-07 -
2023-03-06
a year crt.sh
cdn.id5-sync.com
R3
2022-04-13 -
2022-07-12
3 months crt.sh
www.google.com
GTS CA 1C3
2022-04-11 -
2022-07-04
3 months crt.sh
www.google.de
GTS CA 1C3
2022-04-11 -
2022-07-04
3 months crt.sh

This page contains 3 frames:

Primary Page: https://www.britannica.com/science/petroleum
Frame ID: FB1894C6251E34FA51F894B9EA7ADD14
Requests: 83 HTTP requests in this frame

Frame: https://cmp-consent-tool.privacymanager.io/latest/index.html
Frame ID: 909C3E1EE5752DAE1368E405BBAC4641
Requests: 21 HTTP requests in this frame

Frame: https://www.facebook.com/tr/
Frame ID: 4C97530041D92A66B03A93730A04AF4D
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

petroleum | Energy, Products, & Facts | Britannica

Detected technologies

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

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

106
Requests

100 %
HTTPS

50 %
IPv6

27
Domains

32
Subdomains

32
IPs

6
Countries

2375 kB
Transfer

8174 kB
Size

25
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

106 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request petroleum
www.britannica.com/science/
105 KB
27 KB
Document
General
Full URL
https://www.britannica.com/science/petroleum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.18.4.110 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
66117e4e7603389c45d0b42ff69e39623dff0f7826c3a16ab9c8c2136d99fd4d
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/100.0.4896.75 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
6ffa862bb95991dd-FRA
content-encoding
gzip
content-language
de-DE
content-type
text/html;charset=UTF-8
date
Fri, 22 Apr 2022 01:18:12 GMT
expect-ct
max-age=604800
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PS5D0DweJqQe5E8mbYuePxDx%2F%2BTIPy%2BxFfGH0TuqRdQSKsH8lYXjFb4OarSAR5tL3bbcqL1nL9zhrh9wqj5EtLCJh3JZ06LnwjhC9wtZ%2FZZ%2FbtRdqWryj74kAu%2BapNvfC4BGig%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding,User-Agent
x-iset
blue
x-permitted-cross-domain-policies
master-only
x-tserver
ip-10-145-21-224/127.0.1.1
x-wserver
127.0.0.1
x-xss-protection
1; mode=block
icon
fonts.googleapis.com/
569 B
869 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/petroleum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:801::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
c6d177b64657bb3568560df466c6e81d5117b3115b7f2f9945d852f565d72cde
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

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/100.0.4896.75 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
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,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Fri, 22 Apr 2022 01:18:12 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
date
Fri, 22 Apr 2022 01:18:12 GMT
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
Fri, 22 Apr 2022 01:18:12 GMT
vendor-bundle.css
cdn.britannica.com/mendel-resources/3-63/dist/
193 KB
20 KB
Stylesheet
General
Full URL
https://cdn.britannica.com/mendel-resources/3-63/dist/vendor-bundle.css?v=3.63.12
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/petroleum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.157.4.100 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-157-4-100.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
08427f29dcd0f2cfc0aa5f04deeed050f1c8dae45bbaeba3d5a164d556851def

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/100.0.4896.75 Safari/537.36

Response headers

date
Thu, 21 Apr 2022 15:00:53 GMT
content-encoding
br
last-modified
Wed, 20 Apr 2022 18:45:06 GMT
server
AmazonS3
age
37040
etag
W/"4598425fd21bbd698233d271bac39e5e"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
via
1.1 fa544a973edca8926f95609301f23b66.cloudfront.net (CloudFront)
x-amz-cf-pop
DUS51-P2
x-amz-cf-id
gpou1sI0-zsoYQbLCf3Hgqy-sybfq7P2NHqxEnLeY6Azk6Ixlx5w2w==
mendel-css.css
cdn.britannica.com/mendel-resources/3-63/dist/
108 KB
22 KB
Stylesheet
General
Full URL
https://cdn.britannica.com/mendel-resources/3-63/dist/mendel-css.css?v=3.63.12
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/petroleum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.157.4.100 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-157-4-100.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
4c2d4ddb62d7af2afafaea3e18c00c487dcaaec068d559ae22338d5b799b87b4

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/100.0.4896.75 Safari/537.36

Response headers

date
Thu, 21 Apr 2022 15:00:53 GMT
content-encoding
br
last-modified
Wed, 20 Apr 2022 18:45:05 GMT
server
AmazonS3
age
37040
etag
W/"0ff63376cb5561b285aa0754cc09a163"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
via
1.1 fa544a973edca8926f95609301f23b66.cloudfront.net (CloudFront)
x-amz-cf-pop
DUS51-P2
x-amz-cf-id
FK6NjvZlK9MjtFJI3KSc24ZGCylITjJr9mmCjuxLt_KrHk9Q89AHaA==
topic-page.css
cdn.britannica.com/mendel-resources/3-63/dist/
2 KB
1 KB
Stylesheet
General
Full URL
https://cdn.britannica.com/mendel-resources/3-63/dist/topic-page.css?v=3.63.12
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/petroleum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.157.4.100 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-157-4-100.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
eecfabefcfd6a61bc60c5b7cc15f8c0055028b5eacfa278b221b748dd0a5917e

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/100.0.4896.75 Safari/537.36

Response headers

date
Thu, 21 Apr 2022 15:00:53 GMT
content-encoding
br
last-modified
Wed, 20 Apr 2022 18:45:06 GMT
server
AmazonS3
age
37040
etag
W/"b34af0c1a0676bb7bdce15214dedec9f"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
via
1.1 fa544a973edca8926f95609301f23b66.cloudfront.net (CloudFront)
x-amz-cf-pop
DUS51-P2
x-amz-cf-id
PznaMjnquV9B_YyPtA9cMq1GauHQN0c-wzYpDoXvcPq3vLMjkdP_lQ==
optimize.js
www.googleoptimize.com/
344 KB
56 KB
Script
General
Full URL
https://www.googleoptimize.com/optimize.js?id=OPT-TD96PKG
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/petroleum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
0ba1b5f1b3ecee80a8bd33aab7bfdeeb201d5716e86a2129dfd5c12483fef610
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

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/100.0.4896.75 Safari/537.36

Response headers

date
Fri, 22 Apr 2022 01:18:12 GMT
content-encoding
br
server
Google Tag Manager
access-control-allow-headers
Cache-Control
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
strict-transport-security
max-age=31536000; includeSubDomains
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
57235
x-xss-protection
0
expires
Fri, 22 Apr 2022 01:18:12 GMT
jquery-3.5.0.min.js
cdn.britannica.com/mendel-resources/3-63/js/libs/
87 KB
30 KB
Script
General
Full URL
https://cdn.britannica.com/mendel-resources/3-63/js/libs/jquery-3.5.0.min.js?v=3.63.12
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/petroleum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.157.4.100 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-157-4-100.dus51.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
c4dccdd9ae25b64078e0c73f273de94f8894d5c99e4741645ece29aeefc9c5a4

Request headers

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

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Response headers

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TLS 1.3, , AES_128_GCM
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server
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strict-transport-security
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Response headers

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proxygen-bolt
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General
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-TE6YF92Y0D&gtm=2oe4k0&_p=1735742743&_z=ccd.NbB&cid=2111354323.1650590293&ul=en-us&sr=1600x1200&_s=2&sid=1650590292&sct=1&seg=1&dl=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fpetroleum&dt=petroleum%20%7C%20Energy%2C%20Products%2C%20%26%20Facts%20%7C%20Britannica&en=page_view&_et=8&ep.page_type=Topic
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-TE6YF92Y0D&l=dataLayer&cx=c
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:4001:812::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/100.0.4896.75 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 22 Apr 2022 01:18:18 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.britannica.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Verdicts & Comments Add Verdict or Comment

99 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 function| structuredClone object| oncontextlost object| oncontextrestored function| getScreenDetails object| $UI object| Constants string| CDN string| CAM_LOGIN_URL string| CAM_SIGN_UP_URL object| Mendel object| adthrive object| dataLayer object| IzWidget object| SMCX function| $ function| jQuery object| jwDefaults object| webpackChunkjwplayer function| jwplayer function| gaPageLoad object| EBStat object| __cfBeacon object| adthriveCLS 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| apstag object| googletag object| pbjs object| webpackChunkmendel number| 2f1acc6c3a606b082e5eef5e54414ffb object| google_tag_manager object| google_optimize boolean| apstagLOADED object| ggeac object| google_tag_data object| google_js_reporting_queue object| _pbjsGlobals object| cmp object| cmpConfiguration object| node function| __tcfapi function| twq function| fbq function| _fbq function| onYouTubeIframeAPIReady object| scrEm object| blueConicPreListeners function| BCClass object| blueConicClient object| gaGlobal string| GoogleAnalyticsObject function| ga undefined| google_measure_js_timing object| twttr object| trx object| _comscore boolean| creativeVendorLibraryLoaded object| gaplugins object| gaData object| confiant object| bc_json564 object| ID5 object| Mustache function| BlueConicMetaDataService function| BlueConicEngagement object| justDetectAdblock function| RuleService function| FormRuleService object| _bcp object| bcConnectionUtil object| checkSameSiteNoneSupport function| md5 function| BlueConicDataLayerUtil object| JSONPath object| jsonpath boolean| _bcEventsSubscribed string| _this_intIDs string| _page_title string| _this_href string| _this_referrer boolean| bcUrlListenerActive boolean| gistListener object| _bcBreadCrumbs boolean| eventSubscribed boolean| bcCookieEventsSubscribed object| bc_json565

25 Cookies

Domain/Path Name / Value
bc-script.britannica.com/DG/DEFAULT Name: BCSessionID
Value: 3626555d-877a-405a-a856-22de349b264e
encyclopediabritannica.blueconic.net/DG/DEFAULT Name: BCSessionID
Value: 3626555d-877a-405a-a856-22de349b264e
www.britannica.com/science Name: sessionId
Value: 7C36DDED-2B10-48B7-98F3-285BF7E77049
.britannica.com/ Name: bcomID
Value: 8473397657356081715
.britannica.com/ Name: SessionAuth
Value: zD9J3TVv111kCLY7ek15FL85aFj/hBJvH1Y6k79C7so/GKf38asGkpKwEqLoG023
.britannica.com/ Name: subreturn
Value: https%3A%2F%2Fwww.britannica.com%2Fscience%2Fpetroleum
.britannica.com/ Name: webstats
Value: "referer_page=https%3A%2F%2Fwww.britannica.com%2Fscience%2Fpetroleum"
.britannica.com/ Name: __mendel
Value: %7B%27pagesViewed%27%3A1%2C%27surveyShown%27%3Atrue%2C%27topicInitialSequence%27%3A1%7D
www.britannica.com/ Name: JSESSIONID
Value: 22C53DA476A76C433456A276C4ED3EA2
.britannica.com/ Name: CAMLoginRedirectUrl
Value: https://www.britannica.com/science/petroleum
www.britannica.com/ Name: last_visit_bc
Value: 1650590292545
.britannica.com/ Name: _ga_TE6YF92Y0D
Value: GS1.1.1650590292.1.1.1650590292.0
.britannica.com/ Name: gdpr-auditId
Value: 37c370a4f18744c68eccfa0e32d627f1
.britannica.com/ Name: _fbp
Value: fb.1.1650590292828.1468738305
.britannica.com/ Name: _ga
Value: GA1.2.2111354323.1650590293
.britannica.com/ Name: _gid
Value: GA1.2.601029562.1650590293
.t.co/ Name: muc_ads
Value: 1ef7d214-997b-4628-a0bd-d8b2143ff2cc
.twitter.com/ Name: personalization_id
Value: "v1_JcJVWzUb/VOWx+4Xo3E1Pg=="
.britannica.com/ Name: _gat_gtag_UA_6636134_11
Value: 1
www.britannica.com/ Name: BCSessionID
Value: 3626555d-877a-405a-a856-22de349b264e
encyclopediabritannica.blueconic.net/ Name: AWSALBCORS
Value: xtI5x/3DiX9BLrGlL79uqk7L76PSjV++S7gH7k1guTdcbl43YRYnj4uvGgMrofG/IO5O0zuzghsf44p49AOquv5zTFC33qvgX0FNXkGCmLEVnAM1rHJG06sI8gk7
.britannica.com/ Name: eb_content_meter_views_remaining
Value: 5
.britannica.com/ Name: eb_content_meter
Value: true
bc-script.britannica.com/ Name: AWSALB
Value: bkE8A+2/hdx3qurQWN9cEtBnDfcabooI3rXYWhtgCcpLW7i3MYuOhMYn4hhs1/1qmU0dBgVzcA8O6d+tjRJRyTjKoHG58l82tbdEYC45HHKt79zN0t00j3In4Tvz
bc-script.britannica.com/ Name: AWSALBCORS
Value: bkE8A+2/hdx3qurQWN9cEtBnDfcabooI3rXYWhtgCcpLW7i3MYuOhMYn4hhs1/1qmU0dBgVzcA8O6d+tjRJRyTjKoHG58l82tbdEYC45HHKt79zN0t00j3In4Tvz

9 Console Messages

Source Level URL
Text
network error URL: https://widget.surveymonkey.com/collect/website/js/tRaiETqnLgj758hTBazgd_2B20fAt7e1CseHtmvkltP52VtyP7Vzh6_2BnGUtiL2KPWX.js
Message:
Failed to load resource: the server responded with a status of 410 ()
other warning URL: https://cmp-consent-tool.privacymanager.io/latest/index.html#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
A preload for 'https://cmp-consent-tool.privacymanager.io/latest/runtime.js' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other warning URL: https://cmp-consent-tool.privacymanager.io/latest/index.html#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
A preload for 'https://cmp-consent-tool.privacymanager.io/latest/polyfills.js' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other warning URL: https://cmp-consent-tool.privacymanager.io/latest/index.html#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
A preload for 'https://cmp-consent-tool.privacymanager.io/latest/vendor.js' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
other warning URL: https://cmp-consent-tool.privacymanager.io/latest/index.html#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
A preload for 'https://cmp-consent-tool.privacymanager.io/latest/main.js' is found, but is not used because the request credentials mode does not match. Consider taking a look at crossorigin attribute.
javascript warning URL: https://cmp-consent-tool.privacymanager.io/latest/#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
The resource https://cmp-consent-tool.privacymanager.io/latest/runtime.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://cmp-consent-tool.privacymanager.io/latest/#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
The resource https://cmp-consent-tool.privacymanager.io/latest/main.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://cmp-consent-tool.privacymanager.io/latest/#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
The resource https://cmp-consent-tool.privacymanager.io/latest/vendor.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.
javascript warning URL: https://cmp-consent-tool.privacymanager.io/latest/#/notice?theme=blueLagoon&useSystemFonts=false&cmpType=tcf
Message:
The resource https://cmp-consent-tool.privacymanager.io/latest/polyfills.js was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

Security Headers

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

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

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ads.adthrive.com
analytics.twitter.com
bc-script.britannica.com
c.amazon-adsystem.com
cdn-magiclinks.trackonomics.net
cdn.britannica.com
cdn.id5-sync.com
cdn.jwplayer.com
cmp-consent-tool.privacymanager.io
confiant-integrations.global.ssl.fastly.net
connect.facebook.net
content.jwplatform.com
encyclopediabritannica.blueconic.net
fonts.googleapis.com
fonts.gstatic.com
gdpr-wrapper.privacymanager.io
gdpr.privacymanager.io
insitez.blob.core.windows.net
securepubads.g.doubleclick.net
static.ads-twitter.com
static.cloudflareinsights.com
stats.g.doubleclick.net
t.co
webstats.eb.com
widget.surveymonkey.com
www.britannica.com
www.facebook.com
www.google-analytics.com
www.google.com
www.google.de
www.googleoptimize.com
www.googletagmanager.com
104.18.4.110
104.244.42.131
104.244.42.69
108.157.4.100
108.157.4.2
142.250.186.98
143.204.95.188
143.204.98.3
143.204.98.65
151.101.193.194
18.66.248.96
199.232.188.157
2600:9000:224a:3e00:1d:8c8c:47c0:93a1
2600:9000:224a:a00:11:2a6a:9480:93a1
2600:9000:224a:aa00:16:f82a:8600:93a1
2600:9000:2315:1800:1:a3fa:7cc0:93a1
2600:9000:2315:3000:1:a3fa:7cc0:93a1
2606:4700:440e::6812:2fe6
2a00:1450:4001:801::200a
2a00:1450:4001:80e::2003
2a00:1450:4001:80f::200e
2a00:1450:4001:811::2003
2a00:1450:4001:812::200e
2a00:1450:4001:828::2004
2a00:1450:4001:82a::2008
2a00:1450:400c:c09::9d
2a03:2880:f02d:100:face:b00c:0:3
2a03:2880:f11c:8183:face:b00c:0:25de
35.168.240.103
40.118.73.208
46.105.202.126
54.209.172.150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70d4c4423dab9cf00b6e9bcf57518eeafff00e9d2499f4463498b03bef2bdc33
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7fcc991740f7d4add299d1a14b93d74d7898a1814ee8764b714ae5d5498af58f
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8ac52770e94c50e7c712acdc19be14d63358a9db2a19f06d8402e82a67cb2100
8d7af60463f143dcb1a8a5bf61c83f553838f45d702175f58a36042eb6bdf4eb
8db22950b3f47f686f4bad6b6d21386f03a4b0b24320c6715436424e41dcda09
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9476350068dbd8b61373906f6d9dba49ed31ed5d64d6ee2d48da082c44a447dc
9abdeb91ef5d5e35df9a08d9de20ad30fbcbd62c17b9307739ebb4e9a1264f04
9ce0f3f77db5350da861266f7ecd00c4745389b8b0a2f13cbaf020e90c40c7d4
9d0c64b5cb663056b6295f677fb794d23ae3999112515beecb7c6703723f493a
9d25a1cdcfbf91846487c2cc20b350bb789e296fe608287ba2cb0797f8dbc86f
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b6d3a5c1af49aecf19b86f82428c06deea0b51a389bb228c1a69b2cb966fcea2
c0c6ebceae3d1722e6da4ce408acb406787f11df1e1fb8696f33c5481e9b4b6f
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c6d177b64657bb3568560df466c6e81d5117b3115b7f2f9945d852f565d72cde
cbf2be5a1354b55cc36ff51b0f53b08c23e0df56595b9e1e3062d5489249f858
cce577471c2586f3e0c2518fff84a970d33f61491fb8c629341b86f238cf07c0
cfcf213b298c4ffa7e17ccf32b61f38ec90c9cd62f606602b184a761811bf796
d278491b1de51ad826d16be5ab27b1746999c02d45200f107218427e34eed798
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de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af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