URL: https://www.britannica.com/science/electromagnetic-radiation
Submission: On February 18 via manual from US

Summary

This website contacted 61 IPs in 8 countries across 49 domains to perform 202 HTTP transactions. The main IP is 52.0.96.131, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is www.britannica.com.
TLS certificate: Issued by Amazon on January 7th 2020. 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
23 52.0.96.131 14618 (AMAZON-AES)
4 2a00:1450:400... 15169 (GOOGLE)
1 159.180.84.2 33047 (INSTART)
2 152.195.132.202 15133 (EDGECAST)
1 72.247.225.98 16625 (AKAMAI-AS)
10 172.217.18.162 15169 (GOOGLE)
1 143.204.213.100 16509 (AMAZON-02)
1 151.101.113.194 54113 (FASTLY)
2 38.69.47.80 7767 (EB)
2 2a00:1450:400... 15169 (GOOGLE)
1 23.111.9.217 33438 (HIGHWINDS2)
1 2600:9000:214... 16509 (AMAZON-02)
4 2.16.186.113 20940 (AKAMAI-ASN1)
2 2a00:1450:400... 15169 (GOOGLE)
1 2001:4de0:ac1... 20446 (HIGHWINDS3)
3 143.204.201.153 16509 (AMAZON-02)
2 2606:4700:20:... 13335 (CLOUDFLAR...)
1 40.118.73.208 8075 (MICROSOFT...)
9 2a00:1450:400... 15169 (GOOGLE)
1 3 143.204.213.121 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
8 2a00:1450:400... 15169 (GOOGLE)
1 2606:2800:233... 15133 (EDGECAST)
1 11 151.101.114.217 54113 (FASTLY)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
2 52.239.137.4 8075 (MICROSOFT...)
1 2a02:26f0:f1:... 20940 (AKAMAI-ASN1)
6 34.96.102.137 15169 (GOOGLE)
1 151.101.12.157 54113 (FASTLY)
1 1 13.35.253.107 16509 (AMAZON-02)
2 2600:9000:214... 16509 (AMAZON-02)
12 52.43.198.131 16509 (AMAZON-02)
1 63.34.255.91 16509 (AMAZON-02)
1 2600:9000:214... 16509 (AMAZON-02)
1 3 2a00:1450:400... 15169 (GOOGLE)
5 2a00:1450:400... 15169 (GOOGLE)
1 104.244.42.133 13414 (TWITTER)
1 1 2a00:1450:400... 15169 (GOOGLE)
2 2 2001:4860:480... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 52.217.9.44 16509 (AMAZON-02)
14 3.135.126.136 16509 (AMAZON-02)
3 63.33.88.39 16509 (AMAZON-02)
1 63.32.144.14 16509 (AMAZON-02)
1 35.244.174.68 15169 (GOOGLE)
2 2600:9000:214... 16509 (AMAZON-02)
9 104.244.39.20 7415 (ADSAFE-1)
1 95.100.79.150 16625 (AKAMAI-AS)
6 2a00:1450:400... 15169 (GOOGLE)
3 5 37.252.172.250 29990 (ASN-APPNEX)
1 2.19.38.84 20940 (AKAMAI-ASN1)
1 23.37.32.197 16625 (AKAMAI-AS)
1 1 66.155.71.150 13768 (COGECO-PEER1)
1 2 185.94.180.125 35220 (SPOTX-AMS)
1 2607:f8b0:400... 15169 (GOOGLE)
2 185.94.180.124 35220 (SPOTX-AMS)
11 23.37.58.95 16625 (AKAMAI-AS)
2 2600:1f18:612... 14618 (AMAZON-AES)
8 216.52.2.30 29791 (VOXEL-DOT...)
1 2a02:2638:1::13 44788 (ASN-CRITE...)
1 23.36.238.232 16625 (AKAMAI-AS)
1 37.252.173.22 29990 (ASN-APPNEX)
1 2 72.251.249.14 29791 (VOXEL-DOT...)
202 61
Apex Domain
Subdomains
Transfer
28 britannica.com
www.britannica.com
safe.britannica.com
cdn.britannica.com
407 KB
25 connatix.com
cd.connatix.com
cds.connatix.com
ck.connatix.com
capi.connatix.com
vid.connatix.com
cks.connatix.com
img.connatix.com
197 KB
14 adsafeprotected.com
pixel.adsafeprotected.com
static.adsafeprotected.com
dt.adsafeprotected.com
92 KB
13 browsiprod.com
events.browsiprod.com
yield-manager.browsiprod.com
4 KB
11 tribalfusion.com
s.tribalfusion.com
3 KB
10 lijit.com
ap.lijit.com
gslbeacon.lijit.com
vap6ams1.lijit.com
31 KB
10 gstatic.com
fonts.gstatic.com
csi.gstatic.com
155 KB
10 doubleclick.net
securepubads.g.doubleclick.net
stats.g.doubleclick.net
googleads.g.doubleclick.net
122 KB
9 googlesyndication.com
tpc.googlesyndication.com
pagead2.googlesyndication.com
186 KB
7 adnxs.com
secure.adnxs.com
acdn.adnxs.com
fra1-ib.adnxs.com
10 KB
6 ampproject.org
cdn.ampproject.org
112 KB
6 visualwebsiteoptimizer.com
dev.visualwebsiteoptimizer.com
95 KB
6 googleapis.com
fonts.googleapis.com
ajax.googleapis.com
39 KB
4 spotxchange.com
sync.search.spotxchange.com
search.spotxchange.com
4 KB
4 google.com
adservice.google.com
www.google.com
627 B
4 akamaihd.net
middycdn-a.akamaihd.net
62 KB
3 googletagservices.com
www.googletagservices.com
82 KB
3 google-analytics.com
www.google-analytics.com
19 KB
3 windows.net
insitez.blob.core.windows.net
optanon.blob.core.windows.net
35 KB
3 amazon-adsystem.com
c.amazon-adsystem.com
29 KB
2 tremorhub.com
9rmjh-baogr.ads.tremorhub.com
925 B
2 opmnstr.com
api.opmnstr.com
96 KB
2 amazonaws.com
ax17y3tvcf.execute-api.us-east-1.amazonaws.com
optin-monster.s3.amazonaws.com
70 KB
2 google.co.uk
adservice.google.co.uk
949 B
2 upapi.net
mrb.upapi.net
218 KB
2 googletagmanager.com
www.googletagmanager.com
71 KB
2 cookielaw.org
cdn.cookielaw.org
50 KB
1 criteo.com
gum.criteo.com
375 B
1 sitescout.com
pixel-sync.sitescout.com
368 B
1 pubmatic.com
ads.pubmatic.com
1 rubiconproject.com
secure-assets.rubiconproject.com
1 exponential.com
tags.expo9.exponential.com
14 KB
1 rlcdn.com
api.rlcdn.com
1 adsrvr.org
match.adsrvr.org
545 B
1 cloudflare.com
cdnjs.cloudflare.com
15 KB
1 google.de
www.google.de
109 B
1 t.co
t.co
448 B
1 cloudfront.net
d2s8wlbatk24s7.cloudfront.net
28 KB
1 ads-twitter.com
static.ads-twitter.com
2 KB
1 surveymonkey.com
widget.surveymonkey.com
1 onetrust.com
geolocation.onetrust.com
220 B
1 consensu.org
cookies.onetrust.mgr.consensu.org
1 jquery.com
code.jquery.com
30 KB
1 jwplatform.com
content.jwplatform.com
37 KB
1 optmnstr.com
a.optmnstr.com
58 KB
1 fastly.net
includemodal.global.ssl.fastly.net
47 KB
1 videoplayerhub.com
eb-com.videoplayerhub.com
25 KB
1 indexww.com
js-sec.indexww.com
40 KB
1 digitru.st
cdn.digitru.st
14 KB
202 49
Domain Requested by
23 www.britannica.com www.britannica.com
cdn.cookielaw.org
ajax.googleapis.com
14 capi.connatix.com cds.connatix.com
12 events.browsiprod.com middycdn-a.akamaihd.net
includemodal.global.ssl.fastly.net
11 s.tribalfusion.com tags.expo9.exponential.com
www.britannica.com
9 dt.adsafeprotected.com www.britannica.com
9 fonts.gstatic.com www.britannica.com
cdn.cookielaw.org
static.adsafeprotected.com
6 ap.lijit.com s.tribalfusion.com
ap.lijit.com
www.britannica.com
6 cdn.ampproject.org securepubads.g.doubleclick.net
6 dev.visualwebsiteoptimizer.com www.britannica.com
dev.visualwebsiteoptimizer.com
includemodal.global.ssl.fastly.net
6 securepubads.g.doubleclick.net www.britannica.com
securepubads.g.doubleclick.net
includemodal.global.ssl.fastly.net
5 secure.adnxs.com 3 redirects www.britannica.com
secure.adnxs.com
5 tpc.googlesyndication.com securepubads.g.doubleclick.net
www.britannica.com
4 pagead2.googlesyndication.com www.britannica.com
secure.adnxs.com
pagead2.googlesyndication.com
4 middycdn-a.akamaihd.net www.britannica.com
middycdn-a.akamaihd.net
4 fonts.googleapis.com www.britannica.com
ajax.googleapis.com
3 vid.connatix.com cds.connatix.com
3 googleads.g.doubleclick.net www.britannica.com
pagead2.googlesyndication.com
3 www.googletagservices.com securepubads.g.doubleclick.net
pagead2.googlesyndication.com
3 pixel.adsafeprotected.com cds.connatix.com
static.adsafeprotected.com
www.britannica.com
3 ck.connatix.com cds.connatix.com
www.britannica.com
3 www.google-analytics.com 1 redirects www.googletagmanager.com
www.google-analytics.com
3 cdn.britannica.com 1 redirects www.britannica.com
3 c.amazon-adsystem.com www.britannica.com
includemodal.global.ssl.fastly.net
2 vap6ams1.lijit.com www.britannica.com
2 gslbeacon.lijit.com 1 redirects ap.lijit.com
2 9rmjh-baogr.ads.tremorhub.com cds.connatix.com
2 search.spotxchange.com cds.connatix.com
2 sync.search.spotxchange.com 1 redirects www.britannica.com
2 cks.connatix.com www.britannica.com
2 static.adsafeprotected.com pixel.adsafeprotected.com
www.britannica.com
2 www.google.com 2 redirects
2 api.opmnstr.com a.optmnstr.com
includemodal.global.ssl.fastly.net
2 optanon.blob.core.windows.net code.jquery.com
2 adservice.google.com securepubads.g.doubleclick.net
pagead2.googlesyndication.com
2 adservice.google.co.uk securepubads.g.doubleclick.net
pagead2.googlesyndication.com
2 mrb.upapi.net eb-com.videoplayerhub.com
mrb.upapi.net
2 www.googletagmanager.com www.britannica.com
2 ajax.googleapis.com www.britannica.com
a.optmnstr.com
2 safe.britannica.com www.britannica.com
2 cdn.cookielaw.org www.britannica.com
cdn.cookielaw.org
1 fra1-ib.adnxs.com www.britannica.com
1 acdn.adnxs.com secure.adnxs.com
1 gum.criteo.com secure.adnxs.com
1 img.connatix.com www.britannica.com
1 csi.gstatic.com cdn.ampproject.org
1 pixel-sync.sitescout.com 1 redirects
1 ads.pubmatic.com cds.connatix.com
1 secure-assets.rubiconproject.com cds.connatix.com
1 tags.expo9.exponential.com securepubads.g.doubleclick.net
1 api.rlcdn.com includemodal.global.ssl.fastly.net
1 match.adsrvr.org includemodal.global.ssl.fastly.net
1 optin-monster.s3.amazonaws.com www.britannica.com
1 cdnjs.cloudflare.com a.optmnstr.com
1 www.google.de www.britannica.com
1 stats.g.doubleclick.net 1 redirects
1 t.co www.britannica.com
1 d2s8wlbatk24s7.cloudfront.net includemodal.global.ssl.fastly.net
1 yield-manager.browsiprod.com middycdn-a.akamaihd.net
1 ax17y3tvcf.execute-api.us-east-1.amazonaws.com 1 redirects
1 static.ads-twitter.com www.britannica.com
1 widget.surveymonkey.com www.britannica.com
1 geolocation.onetrust.com code.jquery.com
1 cds.connatix.com www.britannica.com
1 cd.connatix.com 1 redirects
1 cookies.onetrust.mgr.consensu.org cdn.cookielaw.org
1 insitez.blob.core.windows.net www.britannica.com
1 code.jquery.com cdn.cookielaw.org
1 content.jwplatform.com www.britannica.com
1 a.optmnstr.com www.britannica.com
1 includemodal.global.ssl.fastly.net www.britannica.com
1 eb-com.videoplayerhub.com www.britannica.com
1 js-sec.indexww.com www.britannica.com
1 cdn.digitru.st www.britannica.com
202 73
Subject Issuer Validity Valid
*.britannica.com
Amazon
2020-01-07 -
2021-02-07
a year crt.sh
*.storage.googleapis.com
GTS CA 1O1
2020-01-29 -
2020-04-22
3 months crt.sh
cdn.digitru.st
Sectigo RSA Organization Validation Secure Server CA
2019-05-09 -
2021-05-08
2 years crt.sh
sa437gl.wpc.edgecastcdn.net
DigiCert SHA2 Secure Server CA
2018-05-17 -
2020-08-19
2 years crt.sh
san.casalemedia.com
GeoTrust RSA CA 2018
2019-07-17 -
2020-03-09
8 months crt.sh
*.g.doubleclick.net
GTS CA 1O1
2020-01-29 -
2020-04-22
3 months crt.sh
*.videoplayerhub.com
Amazon
2019-07-18 -
2020-08-18
a year crt.sh
*.freetls.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3
2019-12-18 -
2020-12-18
a year crt.sh
*.optmnstr.com
Go Daddy Secure Certificate Authority - G2
2018-07-10 -
2020-07-10
2 years crt.sh
jwplayer.com
Amazon
2019-03-28 -
2020-04-28
a year crt.sh
a248.e.akamai.net
DigiCert Secure Site ECC CA-1
2019-08-13 -
2020-08-12
a year crt.sh
*.google-analytics.com
GTS CA 1O1
2020-01-29 -
2020-04-22
3 months crt.sh
jquery.org
COMODO RSA Domain Validation Secure Server CA
2018-10-17 -
2020-10-16
2 years crt.sh
c.amazon-adsystem.com
Amazon
2019-10-07 -
2020-09-29
a year crt.sh
sni.cloudflaressl.com
CloudFlare Inc ECC CA-2
2019-11-05 -
2020-10-09
a year crt.sh
*.blob.core.windows.net
Microsoft IT TLS CA 1
2020-01-16 -
2022-01-16
2 years crt.sh
*.google.com
GTS CA 1O1
2020-01-29 -
2020-04-22
3 months crt.sh
cdn.britannica.com
Amazon
2019-12-10 -
2021-01-10
a year crt.sh
snic232gl.wpc.edgecastcdn.net
DigiCert SHA2 Secure Server CA
2018-08-09 -
2020-08-12
2 years crt.sh
j3.shared.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3
2020-02-13 -
2021-01-14
a year crt.sh
*.onetrust.com
DigiCert SHA2 Secure Server CA
2018-03-12 -
2020-06-14
2 years crt.sh
*.surveymonkey.com
DigiCert SHA2 Secure Server CA
2019-12-09 -
2021-03-09
a year crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2
2017-06-30 -
2020-07-06
3 years crt.sh
ads-twitter.com
DigiCert SHA2 High Assurance Server CA
2019-08-14 -
2020-08-18
a year crt.sh
*.opmnstr.com
Go Daddy Secure Certificate Authority - G2
2019-04-11 -
2021-04-11
2 years crt.sh
*.gobrowsi.com
Amazon
2020-01-30 -
2021-02-28
a year crt.sh
*.browsiprod.com
Amazon
2019-11-19 -
2020-12-19
a year crt.sh
*.cloudfront.net
DigiCert Global CA G2
2019-07-17 -
2020-07-05
a year crt.sh
tpc.googlesyndication.com
GTS CA 1O1
2020-01-29 -
2020-04-22
3 months crt.sh
t.co
DigiCert SHA2 High Assurance Server CA
2019-03-07 -
2020-03-07
a year crt.sh
www.google.de
GTS CA 1O1
2020-01-29 -
2020-04-22
3 months crt.sh
cloudflare.com
CloudFlare Inc ECC CA-2
2020-01-07 -
2020-10-09
9 months crt.sh
*.s3.amazonaws.com
DigiCert Baltimore CA-2 G2
2019-11-09 -
2021-03-12
a year crt.sh
*.connatix.com
Go Daddy Secure Certificate Authority - G2
2019-09-05 -
2020-10-19
a year crt.sh
fw.adsafeprotected.com
Amazon
2020-02-03 -
2021-03-03
a year crt.sh
*.adsrvr.org
Trustwave Organization Validation SHA256 CA, Level 1
2019-03-07 -
2021-04-19
2 years crt.sh
*.rlcdn.com
Sectigo RSA Domain Validation Secure Server CA
2019-04-24 -
2020-04-23
a year crt.sh
static.adsafeprotected.com
Amazon
2019-11-01 -
2020-12-01
a year crt.sh
*.adsafeprotected.com
COMODO RSA Domain Validation Secure Server CA
2018-08-20 -
2020-09-17
2 years crt.sh
*.expo9.exponential.com
DigiCert SHA2 Secure Server CA
2019-06-07 -
2020-06-06
a year crt.sh
misc-sni.google.com
GTS CA 1O1
2020-01-29 -
2020-04-22
3 months crt.sh
*.rubiconproject.com
DigiCert SHA2 Secure Server CA
2019-02-13 -
2021-02-17
2 years crt.sh
*.pubmatic.com
DigiCert SHA2 Secure Server CA
2018-12-13 -
2020-03-13
a year crt.sh
*.search.spotxchange.com
GeoTrust RSA CA 2018
2019-03-20 -
2021-04-21
2 years crt.sh
*.spotxchange.com
GeoTrust RSA CA 2018
2019-03-18 -
2021-03-17
2 years crt.sh
*.tribalfusion.com
DigiCert SHA2 Secure Server CA
2019-02-23 -
2020-05-24
a year crt.sh
*.tremorhub.com
Amazon
2019-08-22 -
2020-09-22
a year crt.sh
*.lijit.com
Go Daddy Secure Certificate Authority - G2
2019-03-11 -
2020-05-10
a year crt.sh
*.adnxs.com
DigiCert ECC Secure Server CA
2019-01-23 -
2021-03-08
2 years crt.sh
*.criteo.com
DigiCert ECC Secure Server CA
2019-12-05 -
2021-04-08
a year crt.sh
cdn.adnxs.com
GeoTrust RSA CA 2018
2020-01-02 -
2021-04-02
a year crt.sh

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Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /mod_jk(?:\/([\d\.]+))?/i

Overall confidence: 100%
Detected patterns
  • headers server /Debian/i

Overall confidence: 100%
Detected patterns
  • headers server /mod_jk(?:\/([\d\.]+))?/i

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^\/-])|(?:^|\b)HTTPD)/i
  • headers server /mod_jk(?:\/([\d\.]+))?/i

Overall confidence: 100%
Detected patterns
  • headers server /mod_jk(?:\/([\d\.]+))?/i

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

Page Statistics

202
Requests

100 %
HTTPS

39 %
IPv6

49
Domains

73
Subdomains

61
IPs

8
Countries

2499 kB
Transfer

8230 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

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Request Chain 51
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Request Chain 121
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Request Chain 131
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Request Chain 135
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Request Chain 172
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202 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request electromagnetic-radiation
www.britannica.com/science/
92 KB
25 KB
Document
General
Full URL
https://www.britannica.com/science/electromagnetic-radiation
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
52.0.96.131 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-52-0-96-131.compute-1.amazonaws.com
Software
Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash
25b30d763f4b171f02e29a88763a7b80a42a8992ca0fbdebd41a960f357b3cc2

Request headers

:method
GET
:authority
www.britannica.com
:scheme
https
:path
/science/electromagnetic-radiation
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-dest
document
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
accept-encoding
gzip, deflate, br
accept-language
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Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
document

Response headers

status
200
date
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content-type
text/html;charset=UTF-8
content-length
24867
server
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x-tserver
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set-cookie
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content-language
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vary
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content-encoding
gzip
x-wserver
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css
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10 KB
931 B
Stylesheet
General
Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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Security Headers
Name Value
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X-Xss-Protection 0

Request headers

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
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x-xss-protection
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last-modified
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server
ESF
date
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x-frame-options
SAMEORIGIN
content-type
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access-control-allow-origin
*
cache-control
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timing-allow-origin
*
link
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expires
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css
fonts.googleapis.com/
295 B
329 B
Stylesheet
General
Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
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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

Referer
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User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000
x-xss-protection
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last-modified
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server
ESF
date
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x-frame-options
SAMEORIGIN
content-type
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access-control-allow-origin
*
cache-control
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timing-allow-origin
*
link
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expires
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icon
fonts.googleapis.com/
574 B
423 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/electromagnetic-radiation
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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User-Agent
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Sec-Fetch-Dest
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Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
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server
ESF
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x-frame-options
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access-control-allow-origin
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cache-control
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reset.css
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2 KB
1020 B
Stylesheet
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Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
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Resource Hash
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Request headers

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Sec-Fetch-Dest
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Response headers

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content-encoding
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last-modified
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server
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vary
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accept-ranges
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Response headers

date
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via
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HIT
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Response headers

x-spotx-halt-type
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Response headers

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Response headers

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Protocol
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Security
TLS 1.3, , AES_256_GCM
Server
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Reverse DNS
Software
nginx /
Resource Hash
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Request headers

Referer
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User-Agent
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Sec-Fetch-Dest
script

Response headers

Date
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Content-Encoding
gzip
Server
nginx
Vary
Accept-Encoding, User-Agent
Access-Control-Allow-Methods
GET, POST, DELETE, PUT
Content-Type
application/x-javascript
Access-Control-Allow-Origin
*
Access-Control-Allow-Credentials
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X-Sovrn-Pod
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Access-Control-Allow-Headers
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bounce
secure.adnxs.com/ Frame 80A0
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7 KB
4 KB
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General
Full URL
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Requested by
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Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
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Reverse DNS
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Software
nginx/1.13.4 /
Resource Hash
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Request headers

Referer
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User-Agent
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Response headers

Date
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Content-Encoding
gzip
Transfer-Encoding
chunked
P3P
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keep-alive
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X-XSS-Protection
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Cache-Control
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Expires
Sat, 15 Nov 2008 16:00:00 GMT

Redirect headers

Pragma
no-cache
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AN-X-Request-Uuid
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Content-Type
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Location
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P3P
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keep-alive
X-Proxy-Origin
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Expires
Sat, 15 Nov 2008 16:00:00 GMT
sync
gum.criteo.com/ Frame 80A0
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General
Full URL
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Reverse DNS
Software
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Resource Hash
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Security Headers
Name Value
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Request headers

Referer
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Sec-Fetch-Dest
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Response headers

strict-transport-security
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content-encoding
gzip
server
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x-powered-by
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Accept-Encoding
content-type
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Host: secure.adnxs.com
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Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
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Reverse DNS
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Request headers

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Sec-Fetch-Dest
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Response headers

Date
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Content-Encoding
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Transfer-Encoding
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P3P
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X-Proxy-Origin
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Expires
Sat, 15 Nov 2008 16:00:00 GMT
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General
Full URL
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TLS 1.3, , AES_128_GCM
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cafe /
Resource Hash
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Request headers

Referer
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Sec-Fetch-Dest
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Response headers

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content-encoding
gzip
x-content-type-options
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p3p
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x-xss-protection
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server
cafe
etag
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vary
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content-type
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cache-control
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*
expires
Tue, 18 Feb 2020 16:52:23 GMT
async_usersync.html
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Full URL
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Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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Reverse DNS
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Software
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Request headers

Host
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Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
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cross-site
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Sec-Fetch-Dest
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Response headers

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ETag
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nginx/1.13.10
Access-Control-Allow-Origin
*
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Expires
Wed, 19 Feb 2020 16:52:25 GMT
Date
Tue, 18 Feb 2020 16:52:23 GMT
Connection
keep-alive
it
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General
Full URL
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Sec-Fetch-Dest
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Response headers

Pragma
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AN-X-Request-Uuid
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Content-Type
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P3P
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Content-Length
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Expires
Sat, 15 Nov 2008 16:00:00 GMT
Cookie set beacon
gslbeacon.lijit.com/ Frame E045
Redirect Chain
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Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
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Software
nginx / raptor
Resource Hash

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keep-alive
Pragma
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no-cache
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no-cache
Expires
Fri, 20 Mar 2009 00:00:00 GMT
P3P
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raptor
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nginx
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Content-Length
0
X-Application-Context
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Cache-Control
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Expires
Fri, 20 Mar 2009 00:00:00 GMT
P3P
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raptor
X-Sovrn-Pod
ad_ap1ams1
containertag
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59 KB
8 KB
Script
General
Full URL
https://ap.lijit.com/containertag?containerId=18&zoneId=635173&v=2
Requested by
Host: ap.lijit.com
URL: https://ap.lijit.com/sync
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
216.52.2.30 , United States, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx / raptor
Resource Hash
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Request headers

Referer
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Sec-Fetch-Dest
script

Response headers

Pragma
no-cache
Date
Tue, 18 Feb 2020 16:52:23 GMT
Content-Encoding
gzip
Server
nginx
X-Powered-By
raptor
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Accept-Encoding
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Cache-Control
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X-Sovrn-Pod
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X-Application-Context
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Expires
Fri, 20 Mar 2009 00:00:00 GMT
impression
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43 B
567 B
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General
Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
216.52.2.30 , United States, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx /
Resource Hash
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Request headers

Referer
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User-Agent
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Sec-Fetch-Dest
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Response headers

Pragma
no-cache
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Tue, 18 Feb 2020 16:52:24 GMT
Server
nginx
Access-Control-Allow-Methods
GET, POST, DELETE, PUT
P3P
CP="CUR ADM OUR NOR STA NID"
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Cache-Control
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X-Sovrn-Pod
ad_ap6ams1
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Expires
Fri, 20 Mar 2009 00:00:00 GMT
fp
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43 B
210 B
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General
Full URL
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
216.52.2.30 , United States, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx / podlogging
Resource Hash
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Request headers

Referer
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User-Agent
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Sec-Fetch-Dest
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Response headers

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Tue, 18 Feb 2020 16:52:24 GMT
Server
nginx
X-Sovrn-Pod
ad_ap6ams1
X-Powered-By
podlogging
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Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
216.52.2.30 , United States, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx / podlogging
Resource Hash
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Request headers

Referer
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Sec-Fetch-Dest
image

Response headers

Date
Tue, 18 Feb 2020 16:52:23 GMT
Server
nginx
X-Sovrn-Pod
ad_ap6ams1
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podlogging
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Protocol
H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.37.58.95 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
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Software
/
Resource Hash

Request headers

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GET
:authority
s.tribalfusion.com
:scheme
https
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sec-fetch-dest
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Sec-Fetch-Dest
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Response headers

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200
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x-function
102
x-reuse-index
370
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
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vary
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.37.58.95 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-37-58-95.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
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sec-fetch-dest
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cross-site
sec-fetch-mode
navigate
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Sec-Fetch-Dest
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Response headers

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200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
424
pragma
no-cache
cache-control
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Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.37.58.95 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-37-58-95.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
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cache-control
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user-agent
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sec-fetch-dest
iframe
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sec-fetch-site
cross-site
sec-fetch-mode
navigate
referer
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accept-encoding
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cookie
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Upgrade-Insecure-Requests
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Sec-Fetch-Dest
iframe
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Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
1074
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
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content-encoding
gzip
content-length
242
expires
0
date
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vary
Accept-Encoding
set-cookie
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Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.37.58.95 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-37-58-95.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
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user-agent
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sec-fetch-dest
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sec-fetch-site
cross-site
sec-fetch-mode
navigate
referer
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accept-encoding
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cookie
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Upgrade-Insecure-Requests
1
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Sec-Fetch-Dest
iframe
Referer
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Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
899
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
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content-encoding
gzip
content-length
321
expires
0
date
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vary
Accept-Encoding
set-cookie
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p.media
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Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.37.58.95 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-37-58-95.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
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Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

Pragma
no-cache
Date
Tue, 18 Feb 2020 16:52:34 GMT
X-Server-Name
dt42ami.ami.303net.pvt
P3P
CP="COM NAV INT STA NID OUR IND NOI"
Cache-Control
no-cache
Connection
keep-alive
Content-Type
image/gif
Content-Length
43
Server
nginx
st
capi.connatix.com/tr/ Frame 0CCC
0
87 B
XHR
General
Full URL
https://capi.connatix.com/tr/st
Requested by
Host: cds.connatix.com
URL: https://cds.connatix.com/p/874/connatix.player.dc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.135.126.136 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-135-126-136.us-east-2.compute.amazonaws.com
Software
nginx/1.13.12 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Origin
https://www.britannica.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Tue, 18 Feb 2020 16:52:34 GMT
server
nginx/1.13.12
access-control-allow-origin
*
content-length
0
abt
capi.connatix.com/tr/ Frame 0CCC
0
87 B
XHR
General
Full URL
https://capi.connatix.com/tr/abt
Requested by
Host: cds.connatix.com
URL: https://cds.connatix.com/p/874/connatix.player.dc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.135.126.136 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-135-126-136.us-east-2.compute.amazonaws.com
Software
nginx/1.13.12 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Origin
https://www.britannica.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Tue, 18 Feb 2020 16:52:34 GMT
server
nginx/1.13.12
access-control-allow-origin
*
content-length
0
g
capi.connatix.com/rtb/ Frame 0CCC
119 B
211 B
XHR
General
Full URL
https://capi.connatix.com/rtb/g
Requested by
Host: cds.connatix.com
URL: https://cds.connatix.com/p/874/connatix.player.dc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.135.126.136 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-135-126-136.us-east-2.compute.amazonaws.com
Software
nginx/1.17.3 /
Resource Hash
e073e7b5a353c55a6375299887339047149a7bc06ac1ae04a9ffc0cb25c233f9

Request headers

Origin
https://www.britannica.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Tue, 18 Feb 2020 16:52:45 GMT
server
nginx/1.17.3
access-control-allow-origin
*
dt
dt.adsafeprotected.com/
43 B
308 B
Image
General
Full URL
https://dt.adsafeprotected.com/dt?anId=926533&asId=5114454b-b712-4703-9a17-d6c6887f0326&tv={c:4B1jB0,pingTime:30,time:30083,type:p,clog:[{piv:100,vs:i,r:,w:1,h:1,t:68}],es:0,sc:1,ha:1,gmnp:0,for:1,b11:0,cnod:1,gm:1,slTimes:{i:30083,o:0,n:0,pp:0,pm:0},slEvents:[{sl:i,t:68,wc:0.0.1600.1200,ac:0.0.1.1,am:s,cc:0.0.0.0,piv:100,obst:0,th:0,reas:,bkn:{piv:[30026~100],as:[30026~1.1]}}],slEventCount:1,em:false,fr:true,e:,tt:jload,dtt:80,fm:rQS6v0r+1*.926533|11|12|13,idMap:1*,rend:0,renddet:na,rmeas:0}&br=u
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/science/electromagnetic-radiation
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
104.244.39.20 , United States, ASN7415 (ADSAFE-1, US),
Reverse DNS
amidt.adsafeprotected.com
Software
nginx /
Resource Hash
b1442e85b03bdcaf66dc58c7abb98745dd2687d86350be9a298a1d9382ac849b

Request headers

Referer
https://www.britannica.com/science/electromagnetic-radiation
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

Pragma
no-cache
Date
Tue, 18 Feb 2020 16:52:49 GMT
X-Server-Name
dt37ami.ami.303net.pvt
P3P
CP="COM NAV INT STA NID OUR IND NOI"
Cache-Control
no-cache
Connection
keep-alive
Content-Type
image/gif
Content-Length
43
Server
nginx
st
capi.connatix.com/tr/ Frame 0CCC
0
87 B
XHR
General
Full URL
https://capi.connatix.com/tr/st
Requested by
Host: cds.connatix.com
URL: https://cds.connatix.com/p/874/connatix.player.dc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.135.126.136 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-135-126-136.us-east-2.compute.amazonaws.com
Software
nginx/1.13.12 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Origin
https://www.britannica.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Tue, 18 Feb 2020 16:52:49 GMT
server
nginx/1.13.12
access-control-allow-origin
*
content-length
0
abt
capi.connatix.com/tr/ Frame 0CCC
0
87 B
XHR
General
Full URL
https://capi.connatix.com/tr/abt
Requested by
Host: cds.connatix.com
URL: https://cds.connatix.com/p/874/connatix.player.dc.js
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.135.126.136 Columbus, United States, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-135-126-136.us-east-2.compute.amazonaws.com
Software
nginx/1.13.12 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Origin
https://www.britannica.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain

Response headers

status
200
date
Tue, 18 Feb 2020 16:52:49 GMT
server
nginx/1.13.12
access-control-allow-origin
*
content-length
0

Verdicts & Comments Add Verdict or Comment

220 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| onformdata object| onpointerrawupdate object| $UI object| Constants object| Mendel object| DigiTrust function| a object| c function| jsonFeed object| consentString function| __cmp object| OneTrust object| Optanon string| OnetrustActiveGroups string| OptanonActiveGroups object| dataLayer function| OptanonWrapper object| googletag object| Adomik object| googletagSlots object| a9Slots object| p object| apstag function| _slicedToArray function| _nonIterableRest function| _iterableToArrayLimit function| _arrayWithHoles function| _typeof function| ownKeys function| _objectSpread function| _defineProperty object| _0x32a0 function| _0x1f4f object| BT object| BT_PAGEVIEW_MAP object| blockthrough object| BT_RETRY object| BT_REDIRECT_RULES function| pbjsChunk object| pbjs object| __core-js_shared__ object| IzWidget object| ggeac object| closure_memoize_cache_ object| googleToken object| googleIMState object| google_js_reporting_queue function| processGoogleToken function| cnx object| b boolean| d string| e undefined| f function| $ function| jQuery object| google_tag_manager object| SMCX number| _vwo_clicks object| _vwo_code number| settings_timer number| _vwo_settings_timer object| jwDefaults object| webpackJsonpjwplayer function| jwplayer function| twq function| setImmediate function| clearImmediate function| OptinMonsterApp boolean| om_loaded object| om62791_55795 object| browsitag string| browsi_bootstrap_loaded function| __bgscb_mrOXPBCajJ function| gaPageLoad object| EBStat object| x00_0x1548 function| x00_0xdd17 boolean| __xshjryhdhjkuehd function| DCSecurity object| vvInd0ww object| d0c_m3n7 object| DCGLOBAL boolean| apstagLOADED boolean| SVGFEFuncCMYKElement boolean| YSVGFEFuncCMYKElement object| pako object| __upo_d function| onYouTubeIframeAPIReady string| GoogleAnalyticsObject function| ga number| _vwo_acc_id object| _vwo_style string| _vwo_css string| _vwo_cookieDomain string| _vwo_uuid string| _vis_opt_file number| _vwo_library_timer string| _vis_opt_lib string| _vwo_mt string| _vwo_tm object| vwo_iehack_queue object| _vwo_exp_ids object| _vwo_exp object| VWO object| _vwo_pa string| _vwo_opa_cb string| _vwo_worker_cb number| google_srt undefined| google_measure_js_timing 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| twttr number| __google_ad_urls_id number| google_unique_id object| gaGlobal function| __browsiLoadFunc object| __browsiLoadObject object| google_tag_data object| gaplugins object| gaData boolean| IS_SAFARI_ITP object| webpackJsonp object| FontAwesomeConfig object| ___FONT_AWESOME___ object| cnx_usr function| Pa function| vwo_$ string| _vwo_server_url object| _vis_opt_queue object| _vis_opt_check_segment object| _vwo_evq function| _vwo_ev object| _vwo_t object| _vwo_api_section_callback object| _vis_opt_comb_name function| _vwo_s object| _vwo_campaignData function| _vis_opt_top_initialize function| _vis_opt_bottom_initialize function| _vis_opt_goal_conversion function| _vis_opt_revenue_conversion function| _vis_opt_pause function| _vis_opt_readCookie function| _vis_opt_createCookie function| _vis_opt_element_loaded function| _vis_opt_GA_track function| _vis_opt_register_conversion function| _vis_opt_get_campaign_xPath number| _vis_opt_experiment_id boolean| _vwo_settings_timed_out function| Goog_AdSense_getAdAdapterInstance function| Goog_AdSense_OsdAdapter object| _middyo object| _omapp object| omp1bt1hvj91vlyjcg847t object| omdyozmfok5nzbekya5cdg object| omgzb98gzaho7iowwb17yq object| omdvioolvq7jqvwboikbpv object| omm7qeo3vfpuuo6enpwx1x object| omdqxe9bu8yebjtfe6g4x8 object| omriao7ss6o2o9atmpo7uv object| omjaapxapaqqszofm2ijhp object| omsanyiycek1j77g19sddf boolean| DISABLE_NATIVE_CONSTANTS object| __nls object| WebFont function| MobileDetect number| ___vwo function| cnxias object| headertag function| headertag_render function| sovrn_render object| rubicontag object| adblockDetector function| __IntegralASDiagnosticCall object| __IntegralASConfig object| __IASScope boolean| isDomless object| __IASOmidVerificationClient object| __IntegralASExec undefined| __IntegralAS_5114454bb71247039a17d6c6887f0326_9346 object| google_image_requests object| __google_ad_urls object| ampInaboxIframes object| ampInaboxPendingMessages boolean| google_osd_loaded boolean| google_onload_fired function| Goog_Osd_UnloadAdBlock function| Goog_Osd_UpdateElementToMeasure function| google_osd_amcb object| __AMP_LOG object| __AMP_ERRORS boolean| ampInaboxInitialized object| __AMP_MODE function| __AMP_REPORT_ERROR object| ampInaboxPositionObserver object| ampInaboxFrameOverlayManager object| AMP object| cnxEnfStorage function| cnxsetTimeout function| cnxsetInterval object| e9PageData string| sovrn_beacon_tid object| LJT_Ads object| google_reactive_ads_global_state object| google_jobrunner object| google_ad_modifications number| google_global_correlator object| google_prev_clients function| cnxAddEventListener

0 Cookies

7 Console Messages

Source Level URL
Text
console-api log URL: https://eb-com.videoplayerhub.com/videoplayer.js(Line 1)
Message:
Video gallery initializing
console-api error URL: https://c.amazon-adsystem.com/aax2/apstag.js(Line 2)
Message:
Error: ConsentString - The provided vendor list does not respect the schema from the IAB EU’s GDPR Consent and Transparency Framework
console-api log (Line 2)
Message:
Video Player initialized.
console-api info URL: https://cdn.ampproject.org/rtv/012001281851410/amp4ads-v0.js(Line 409)
Message:
Powered by AMP ⚡ HTML – Version 2001281851410 https://www.britannica.com/science/electromagnetic-radiation
console-api error URL: https://cdn.ampproject.org/rtv/012001281851410/amp4ads-v0.js(Line 20)
Message:
[AmpAnalytics <unknown id>] Failed to parse <script> contents. Is it valid JSON?
console-api error URL: https://cdn.ampproject.org/rtv/012001281851410/amp4ads-v0.js(Line 20)
Message:
[AmpAnalytics <unknown id>] No triggers were found in the config. No analytics data will be sent.
console-api debug URL: https://static.adsafeprotected.com/sca.17.4.114.js(Line 32)
Message:
a: 0.001708984375ms

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.

9rmjh-baogr.ads.tremorhub.com
a.optmnstr.com
acdn.adnxs.com
ads.pubmatic.com
adservice.google.co.uk
adservice.google.com
ajax.googleapis.com
ap.lijit.com
api.opmnstr.com
api.rlcdn.com
ax17y3tvcf.execute-api.us-east-1.amazonaws.com
c.amazon-adsystem.com
capi.connatix.com
cd.connatix.com
cdn.ampproject.org
cdn.britannica.com
cdn.cookielaw.org
cdn.digitru.st
cdnjs.cloudflare.com
cds.connatix.com
ck.connatix.com
cks.connatix.com
code.jquery.com
content.jwplatform.com
cookies.onetrust.mgr.consensu.org
csi.gstatic.com
d2s8wlbatk24s7.cloudfront.net
dev.visualwebsiteoptimizer.com
dt.adsafeprotected.com
eb-com.videoplayerhub.com
events.browsiprod.com
fonts.googleapis.com
fonts.gstatic.com
fra1-ib.adnxs.com
geolocation.onetrust.com
googleads.g.doubleclick.net
gslbeacon.lijit.com
gum.criteo.com
img.connatix.com
includemodal.global.ssl.fastly.net
insitez.blob.core.windows.net
js-sec.indexww.com
match.adsrvr.org
middycdn-a.akamaihd.net
mrb.upapi.net
optanon.blob.core.windows.net
optin-monster.s3.amazonaws.com
pagead2.googlesyndication.com
pixel-sync.sitescout.com
pixel.adsafeprotected.com
s.tribalfusion.com
safe.britannica.com
search.spotxchange.com
secure-assets.rubiconproject.com
secure.adnxs.com
securepubads.g.doubleclick.net
static.ads-twitter.com
static.adsafeprotected.com
stats.g.doubleclick.net
sync.search.spotxchange.com
t.co
tags.expo9.exponential.com
tpc.googlesyndication.com
vap6ams1.lijit.com
vid.connatix.com
widget.surveymonkey.com
www.britannica.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.googletagservices.com
yield-manager.browsiprod.com
104.244.39.20
104.244.42.133
13.35.253.107
143.204.201.153
143.204.213.100
143.204.213.121
151.101.113.194
151.101.114.217
151.101.12.157
152.195.132.202
159.180.84.2
172.217.18.162
185.94.180.124
185.94.180.125
2.16.186.113
2.19.38.84
2001:4860:4802:36::75
2001:4860:4802:38::75
2001:4de0:ac19::1:b:2a
216.52.2.30
23.111.9.217
23.36.238.232
23.37.32.197
23.37.58.95
2600:1f18:612b:4232:24a8:59ef:91e6:9dc6
2600:9000:214f:6a00:d:77c3:2dc0:21
2600:9000:214f:7200:1:a3fa:7cc0:93a1
2600:9000:214f:8c00:8:3ce5:e300:93a1
2600:9000:214f:cc00:8:48e:53c0:93a1
2606:2800:233:1cb7:261b:1f9c:2074:3c
2606:4700:10::6814:b944
2606:4700:20::681a:b64
2606:4700::6811:4004
2607:f8b0:4009:80d::2003
2a00:1450:4001:808::2001
2a00:1450:4001:808::200a
2a00:1450:4001:80b::200e
2a00:1450:4001:815::2003
2a00:1450:4001:817::2008
2a00:1450:4001:818::2002
2a00:1450:4001:81d::200a
2a00:1450:4001:821::2001
2a00:1450:4001:825::2002
2a00:1450:400c:c00::9a
2a02:2638:1::13
2a02:26f0:f1:183::6a86
3.135.126.136
34.96.102.137
35.244.174.68
37.252.172.250
37.252.173.22
38.69.47.80
40.118.73.208
52.0.96.131
52.217.9.44
52.239.137.4
52.43.198.131
63.32.144.14
63.33.88.39
63.34.255.91
66.155.71.150
72.247.225.98
72.251.249.14
95.100.79.150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