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

Go To Rescan Add Verdict Report
Submitted URL: http://www.britannica.com/
Effective URL: https://www.britannica.com/
Submission: On May 05 via manual from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 49 IPs in 7 countries across 43 domains to perform 160 HTTP transactions. The main IP is 54.84.146.50, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is www.britannica.com.
TLS certificate: Issued by Amazon on February 18th 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
2 29 54.84.146.50 14618 (AMAZON-AES)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a01:4a0:1338... 201011 (NETZBETRI...)
3 72.247.225.98 16625 (AKAMAI-AS)
4 172.217.22.34 15169 (GOOGLE)
3 52.222.176.82 16509 (AMAZON-02)
2 151.101.13.194 54113 (FASTLY)
3 208.185.238.81 7767 (EB)
1 23.111.9.217 33438 (HIGHWINDS2)
2 2a00:1450:400... 15169 (GOOGLE)
1 63.33.80.49 16509 (AMAZON-02)
4 2a00:1450:400... 15169 (GOOGLE)
7 34.96.102.137 15169 (GOOGLE)
8 2a00:1450:400... 15169 (GOOGLE)
13 2600:9000:209... 16509 (AMAZON-02)
1 12 52.222.190.123 16509 (AMAZON-02)
2 2600:9000:207... 16509 (AMAZON-02)
1 40.118.73.208 8075 (MICROSOFT...)
1 1 52.222.190.48 16509 (AMAZON-02)
1 69.173.144.143 26667 (RUBICONPR...)
1 35.158.181.243 16509 (AMAZON-02)
1 2a02:fa8:8806... 41041 (VCLK-EU-)
2 3 2606:2800:233... 15133 (EDGECAST)
1 4 185.33.220.244 29990 (ASN-APPNEX)
10 72.251.249.13 29791 (VOXEL-DOT...)
1 3.127.95.92 16509 (AMAZON-02)
1 3 34.95.120.147 15169 (GOOGLE)
1 54.230.183.119 16509 (AMAZON-02)
1 3 2a00:1450:400... 15169 (GOOGLE)
1 151.101.112.157 54113 (FASTLY)
1 52.207.157.200 14618 (AMAZON-AES)
1 104.244.42.5 13414 (TWITTER)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
5 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 23.111.11.182 33438 (HIGHWINDS2)
1 23.8.13.110 20940 (AKAMAI-ASN1)
11 23.77.210.70 20940 (AKAMAI-ASN1)
1 2a02:2638::1c 44788 (ASN-CRITE...)
6 2a00:1450:400... 15169 (GOOGLE)
1 23.210.249.83 16625 (AKAMAI-AS)
1 185.33.220.145 29990 (ASN-APPNEX)
1 72.251.249.9 29791 (VOXEL-DOT...)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 3.22.232.196 16509 (AMAZON-02)
1 104.244.42.131 13414 (TWITTER)
160 49
29    54.84.146.50 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-84-146-50.compute-1.amazonaws.com
www.britannica.com
britannica.com
2    2a00:1450:4001:814::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
2    2a01:4a0:1338:28::c38a:ff09 (Germany)

ASN201011 (NETZBETRIEB-GMBH, DE)
cdn.digitru.st
3    72.247.225.98 (United States)

ASN16625 (AKAMAI-AS, US)
PTR: a72-247-225-98.deploy.static.akamaitechnologies.com
js-sec.indexww.com
as-sec.casalemedia.com
4    172.217.22.34 (United States)

ASN15169 (GOOGLE, US)
PTR: fra15s16-in-f2.1e100.net
securepubads.g.doubleclick.net
3    52.222.176.82 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-176-82.ham50.r.cloudfront.net
c.amazon-adsystem.com
2    151.101.13.194 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
includemodal.global.ssl.fastly.net
3    208.185.238.81 (United States)

ASN7767 (EB, US)
PTR: ebusa.eb.com
safe.britannica.com
1    23.111.9.217 (Phoenix, United States)

ASN33438 (HIGHWINDS2, US)
a.optmnstr.com
2    2a00:1450:4001:824::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    63.33.80.49 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-63-33-80-49.eu-west-1.compute.amazonaws.com
match.adsrvr.org
4    2a00:1450:4001:81f::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.be
www.googletagservices.com
7    34.96.102.137 (United States)

ASN15169 (GOOGLE, US)
PTR: 137.102.96.34.bc.googleusercontent.com
dev.visualwebsiteoptimizer.com
8    2a00:1450:4001:825::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
13    2600:9000:2093:6400:12:94b3:c380:93a1 (United States)

ASN16509 (AMAZON-02, US)
images.ctfassets.net
12    52.222.190.123 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-190-123.ham50.r.cloudfront.net
cdn.britannica.com
2    2600:9000:2070:8000:d:77c3:2dc0:21 (United States)

ASN16509 (AMAZON-02, US)
d2s8wlbatk24s7.cloudfront.net
1    40.118.73.208 (Amsterdam, Netherlands)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
insitez.blob.core.windows.net
1    52.222.190.48 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-190-48.ham50.r.cloudfront.net
ax17y3tvcf.execute-api.us-east-1.amazonaws.com
1    69.173.144.143 (Frankfurt am Main, Germany)

ASN26667 (RUBICONPROJECT, US)
fastlane.rubiconproject.com
1    35.158.181.243 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-35-158-181-243.eu-central-1.compute.amazonaws.com
tlx.3lift.com
1    2a02:fa8:8806:13::1460 (Sweden)

ASN41041 (VCLK-EU-, SE)
web.hb.ad.cpe.dotomi.com
3    2606:2800:233:97b6:26be:138a:cba8:bb01 (United States)

ASN15133 (EDGECAST, US)
adserver-us.adtech.advertising.com
4    185.33.220.244 (Netherlands)

ASN29990 (ASN-APPNEX, US)
PTR: 731.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net
secure.adnxs.com
10    72.251.249.13 (Amsterdam, Netherlands)

ASN29791 (VOXEL-DOT-NET, US)
ap.lijit.com
vap2ams1.lijit.com
1    3.127.95.92 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-127-95-92.eu-central-1.compute.amazonaws.com
btlr.sharethrough.com
3    34.95.120.147 (United States)

ASN15169 (GOOGLE, US)
PTR: 147.120.95.34.bc.googleusercontent.com
merriamwebster-d.openx.net
eu-u.openx.net
1    54.230.183.119 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-54-230-183-119.ham50.r.cloudfront.net
api.omappapi.com
3    2a00:1450:4001:809::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    151.101.112.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
static.ads-twitter.com
1    52.207.157.200 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-207-157-200.compute-1.amazonaws.com
webstats.eb.com
1    104.244.42.5 (United States)

ASN13414 (TWITTER, US)
t.co
1    2a00:1450:400c:c08::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:819::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:814::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
5    2a00:1450:4001:81e::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
tpc.googlesyndication.com
1    2a00:1450:4001:817::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
ajax.googleapis.com
1    2606:4700::6810:85e5 (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    23.111.11.182 (Phoenix, United States)

ASN33438 (HIGHWINDS2, US)
a.opmnstr.com
1    23.8.13.110 (Netherlands)

ASN20940 (AKAMAI-ASN1, EU)
PTR: a23-8-13-110.deploy.static.akamaitechnologies.com
tags.expo9.exponential.com
11    23.77.210.70 (Netherlands)

ASN20940 (AKAMAI-ASN1, EU)
PTR: a23-77-210-70.deploy.static.akamaitechnologies.com
s.tribalfusion.com
1    2a02:2638::1c (France)

ASN44788 (ASN-CRITEO-EUROPE, FR)
gum.criteo.com
6    2a00:1450:4001:824::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
pagead2.googlesyndication.com
1    23.210.249.83 (Netherlands)

ASN16625 (AKAMAI-AS, US)
PTR: a23-210-249-83.deploy.static.akamaitechnologies.com
acdn.adnxs.com
1    185.33.220.145 (Netherlands)

ASN29990 (ASN-APPNEX, US)
PTR: 623.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net
ams1-ib.adnxs.com
1    72.251.249.9 (Amsterdam, Netherlands)

ASN29791 (VOXEL-DOT-NET, US)
gslbeacon.lijit.com
1    2a00:1450:4001:806::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.de
1    2a00:1450:4001:814::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
adservice.google.com
2    2a00:1450:4001:81a::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
1    3.22.232.196 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-22-232-196.us-east-2.compute.amazonaws.com
includemodal.com
1    104.244.42.131 (United States)

ASN13414 (TWITTER, US)
analytics.twitter.com
Apex Domain
Subdomains		 Transfer
44 britannica.com
www.britannica.com
safe.britannica.com
cdn.britannica.com
britannica.com
506 KB
13 ctfassets.net
images.ctfassets.net
299 KB
11 tribalfusion.com
s.tribalfusion.com
3 KB
11 googlesyndication.com
tpc.googlesyndication.com
pagead2.googlesyndication.com
144 KB
11 lijit.com
ap.lijit.com
gslbeacon.lijit.com
vap2ams1.lijit.com
32 KB
8 gstatic.com
fonts.gstatic.com
152 KB
7 visualwebsiteoptimizer.com
dev.visualwebsiteoptimizer.com
98 KB
7 doubleclick.net
securepubads.g.doubleclick.net
stats.g.doubleclick.net
googleads.g.doubleclick.net
104 KB
6 adnxs.com
secure.adnxs.com
acdn.adnxs.com
ams1-ib.adnxs.com
9 KB
3 googletagservices.com
www.googletagservices.com
83 KB
3 google-analytics.com
www.google-analytics.com
19 KB
3 openx.net
merriamwebster-d.openx.net
eu-u.openx.net
1 KB
3 advertising.com
adserver-us.adtech.advertising.com
2 KB
3 amazon-adsystem.com
c.amazon-adsystem.com
30 KB
3 googleapis.com
fonts.googleapis.com
ajax.googleapis.com
8 KB
2 google.de
www.google.de
adservice.google.de
432 B
2 google.com
www.google.com
adservice.google.com
517 B
2 casalemedia.com
as-sec.casalemedia.com
1 KB
2 cloudfront.net
d2s8wlbatk24s7.cloudfront.net
29 KB
2 googletagmanager.com
www.googletagmanager.com
69 KB
2 fastly.net
includemodal.global.ssl.fastly.net
77 KB
2 digitru.st
cdn.digitru.st
14 KB
1 twitter.com
analytics.twitter.com
649 B
1 includemodal.com
includemodal.com
132 B
1 criteo.com
gum.criteo.com
333 B
1 exponential.com
tags.expo9.exponential.com
14 KB
1 opmnstr.com
a.opmnstr.com
132 KB
1 cloudflare.com
cdnjs.cloudflare.com
15 KB
1 t.co
t.co
448 B
1 eb.com
webstats.eb.com
302 B
1 ads-twitter.com
static.ads-twitter.com
2 KB
1 omappapi.com
api.omappapi.com
74 KB
1 sharethrough.com
btlr.sharethrough.com
115 B
1 dotomi.com
web.hb.ad.cpe.dotomi.com
339 B
1 3lift.com
tlx.3lift.com
478 B
1 rubiconproject.com
fastlane.rubiconproject.com
2 KB
1 amazonaws.com
ax17y3tvcf.execute-api.us-east-1.amazonaws.com
389 B
1 windows.net
insitez.blob.core.windows.net
489 B
1 google.be
adservice.google.be
782 B
1 adsrvr.org
match.adsrvr.org
545 B
1 optmnstr.com
a.optmnstr.com
59 KB
1 indexww.com
js-sec.indexww.com
44 KB
0 rlcdn.com Failed
api.rlcdn.com Failed
160 43
Domain Requested by
28 www.britannica.com 1 redirects www.britannica.com
includemodal.global.ssl.fastly.net
13 images.ctfassets.net www.britannica.com
12 cdn.britannica.com 1 redirects www.britannica.com
11 s.tribalfusion.com tags.expo9.exponential.com
www.britannica.com
8 ap.lijit.com includemodal.global.ssl.fastly.net
s.tribalfusion.com
ap.lijit.com
www.britannica.com
8 fonts.gstatic.com www.britannica.com
ajax.googleapis.com
7 dev.visualwebsiteoptimizer.com www.britannica.com
dev.visualwebsiteoptimizer.com
includemodal.global.ssl.fastly.net
6 pagead2.googlesyndication.com secure.adnxs.com
pagead2.googlesyndication.com
includemodal.global.ssl.fastly.net
5 tpc.googlesyndication.com securepubads.g.doubleclick.net
pagead2.googlesyndication.com
tpc.googlesyndication.com
4 secure.adnxs.com 1 redirects includemodal.global.ssl.fastly.net
www.britannica.com
secure.adnxs.com
4 securepubads.g.doubleclick.net www.britannica.com
securepubads.g.doubleclick.net
includemodal.global.ssl.fastly.net
3 www.googletagservices.com securepubads.g.doubleclick.net
pagead2.googlesyndication.com
3 www.google-analytics.com 1 redirects www.googletagmanager.com
www.google-analytics.com
3 adserver-us.adtech.advertising.com 2 redirects www.britannica.com
3 safe.britannica.com www.britannica.com
3 c.amazon-adsystem.com www.britannica.com
c.amazon-adsystem.com
includemodal.global.ssl.fastly.net
2 googleads.g.doubleclick.net pagead2.googlesyndication.com
2 vap2ams1.lijit.com www.britannica.com
2 merriamwebster-d.openx.net 1 redirects www.britannica.com
2 as-sec.casalemedia.com includemodal.global.ssl.fastly.net
2 d2s8wlbatk24s7.cloudfront.net includemodal.global.ssl.fastly.net
2 www.googletagmanager.com www.britannica.com
2 includemodal.global.ssl.fastly.net www.britannica.com
securepubads.g.doubleclick.net
2 cdn.digitru.st www.britannica.com
cdn.digitru.st
2 fonts.googleapis.com www.britannica.com
ajax.googleapis.com
1 analytics.twitter.com static.ads-twitter.com
1 includemodal.com www.britannica.com
1 adservice.google.com pagead2.googlesyndication.com
1 adservice.google.de pagead2.googlesyndication.com
1 gslbeacon.lijit.com ap.lijit.com
1 ams1-ib.adnxs.com www.britannica.com
1 acdn.adnxs.com secure.adnxs.com
1 gum.criteo.com secure.adnxs.com
1 tags.expo9.exponential.com securepubads.g.doubleclick.net
1 a.opmnstr.com www.britannica.com
1 cdnjs.cloudflare.com a.optmnstr.com
1 ajax.googleapis.com a.optmnstr.com
1 www.google.de www.britannica.com
1 www.google.com 1 redirects
1 stats.g.doubleclick.net 1 redirects
1 eu-u.openx.net js-sec.indexww.com
1 t.co www.britannica.com
1 webstats.eb.com www.britannica.com
1 static.ads-twitter.com www.britannica.com
1 api.omappapi.com includemodal.global.ssl.fastly.net
1 btlr.sharethrough.com includemodal.global.ssl.fastly.net
1 web.hb.ad.cpe.dotomi.com includemodal.global.ssl.fastly.net
1 tlx.3lift.com includemodal.global.ssl.fastly.net
1 fastlane.rubiconproject.com includemodal.global.ssl.fastly.net
1 ax17y3tvcf.execute-api.us-east-1.amazonaws.com 1 redirects
1 britannica.com 1 redirects
1 insitez.blob.core.windows.net www.britannica.com
1 adservice.google.be securepubads.g.doubleclick.net
1 match.adsrvr.org js-sec.indexww.com
1 a.optmnstr.com www.britannica.com
1 js-sec.indexww.com www.britannica.com
0 api.rlcdn.com Failed js-sec.indexww.com
160 57
Subject Issuer Validity Valid
*.britannica.com
Amazon		 2020-02-18 -
2021-03-18		 a year crt.sh
upload.video.google.com
GTS CA 1O1		 2020-04-07 -
2020-06-30		 3 months crt.sh
cdn.digitru.st
DigiCert Secure Site ECC CA-1		 2020-04-15 -
2021-04-15		 a year crt.sh
san.casalemedia.com
GeoTrust RSA CA 2018		 2020-03-02 -
2021-04-01		 a year crt.sh
*.g.doubleclick.net
GTS CA 1O1		 2020-04-15 -
2020-07-08		 3 months crt.sh
c.amazon-adsystem.com
Amazon		 2019-10-07 -
2020-09-29		 a year crt.sh
*.freetls.global.fastly.net
GlobalSign CloudSSL CA - SHA256 - G3		 2020-04-21 -
2021-04-22		 a year crt.sh
*.optmnstr.com
Go Daddy Secure Certificate Authority - G2		 2018-07-10 -
2020-07-10		 2 years crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-04-07 -
2020-06-30		 3 months crt.sh
*.adsrvr.org
Trustwave Organization Validation SHA256 CA, Level 1		 2019-03-07 -
2021-04-19		 2 years crt.sh
*.google.be
GTS CA 1O1		 2020-04-07 -
2020-06-30		 3 months crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2		 2017-06-30 -
2020-07-06		 3 years crt.sh
*.gstatic.com
GTS CA 1O1		 2020-04-07 -
2020-06-30		 3 months crt.sh
images.ctfassets.net
Amazon		 2020-04-17 -
2021-05-17		 a year crt.sh
cdn.britannica.com
Amazon		 2019-12-10 -
2021-01-10		 a year crt.sh
*.cloudfront.net
DigiCert Global CA G2		 2019-07-17 -
2020-07-05		 a year crt.sh
*.blob.core.windows.net
Microsoft IT TLS CA 1		 2020-04-16 -
2022-04-16		 2 years crt.sh
*.rubiconproject.com
DigiCert SHA2 Secure Server CA		 2019-01-10 -
2021-01-14		 2 years crt.sh
*.3lift.com
Amazon		 2019-07-17 -
2020-08-17		 a year crt.sh
ad.cpe.dotomi.com
GlobalSign RSA OV SSL CA 2018		 2020-03-30 -
2022-06-25		 2 years crt.sh
*.adtech.advertising.com
DigiCert SHA2 Secure Server CA		 2020-04-16 -
2022-04-21		 2 years crt.sh
*.adnxs.com
DigiCert ECC Secure Server CA		 2019-01-23 -
2021-03-08		 2 years crt.sh
*.lijit.com
Go Daddy Secure Certificate Authority - G2		 2020-03-11 -
2021-05-10		 a year crt.sh
*.sharethrough.com
Amazon		 2019-10-07 -
2020-11-07		 a year crt.sh
*.openx.net
GeoTrust RSA CA 2018		 2018-01-04 -
2020-07-09		 3 years crt.sh
api.opmnstr.com
Amazon		 2020-04-09 -
2021-05-09		 a year crt.sh
ads-twitter.com
DigiCert SHA2 High Assurance Server CA		 2019-08-14 -
2020-08-18		 a year crt.sh
*.eb.com
Amazon		 2020-01-06 -
2021-02-06		 a year crt.sh
t.co
DigiCert SHA2 High Assurance Server CA		 2020-03-05 -
2021-03-02		 a year crt.sh
www.google.de
GTS CA 1O1		 2020-04-07 -
2020-06-30		 3 months crt.sh
tpc.googlesyndication.com
GTS CA 1O1		 2020-04-07 -
2020-06-30		 3 months crt.sh
cloudflare.com
CloudFlare Inc ECC CA-2		 2020-01-07 -
2020-10-09		 9 months crt.sh
*.opmnstr.com
Go Daddy Secure Certificate Authority - G2		 2019-04-11 -
2021-04-11		 2 years crt.sh
*.expo9.exponential.com
DigiCert Secure Site ECC CA-1		 2020-04-07 -
2021-07-07		 a year crt.sh
*.tribalfusion.com
DigiCert SHA2 Secure Server CA		 2020-03-25 -
2021-06-24		 a year crt.sh
*.criteo.com
DigiCert ECC Secure Server CA		 2020-03-30 -
2020-06-28		 3 months crt.sh
cdn.adnxs.com
GeoTrust RSA CA 2018		 2020-01-02 -
2021-04-02		 a year crt.sh
*.google.de
GTS CA 1O1		 2020-04-15 -
2020-07-08		 3 months crt.sh
*.google.com
GTS CA 1O1		 2020-04-07 -
2020-06-30		 3 months crt.sh
includemodal.com
Amazon		 2019-12-13 -
2021-01-13		 a year crt.sh
*.twitter.com
DigiCert SHA2 High Assurance Server CA		 2020-03-05 -
2021-03-02		 a year crt.sh

This page contains 19 frames:

Primary Page: https://www.britannica.com/
Frame ID: C99AFC5B511F4E62FB9E74F2C12AD99E
Requests: 114 HTTP requests in this frame

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Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

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

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

160
Requests

99 %
HTTPS

41 %
IPv6

43
Domains

57
Subdomains

49
IPs

7
Countries

2025 kB
Transfer

5028 kB
Size

29
Cookies

Page URL History

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

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

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 58
  • https://britannica.com/webstats/mendelstats.js?v=1 HTTP 301
  • https://www.britannica.com/webstats/mendelstats.js?v=1
Request Chain 60
  • https://cdn.britannica.com/marketing/marketing/thistle-white.svg HTTP 307
  • https://ax17y3tvcf.execute-api.us-east-1.amazonaws.com/production/resizeImage?key=marketing/marketing/thistle-white.svg HTTP 302
  • https://cdn.britannica.com/marketing/thistle-white.svg
Request Chain 64
  • https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588325/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1588693690321;callback=window.headertag.AolHtb.adResponseCallbacks._SG2YLzcD; HTTP 302
  • https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588325/0/-1/ADTECH;cfp=1;rndc=1588693689;cmd=bid;cors=yes;v=2;misc=1588693690321;callback=window.headertag.AolHtb.adResponseCallbacks._SG2YLzcD HTTP 302
  • https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588325/0/-1/ADTECH;apid=1Ad257e8b2-8ee7-11ea-a13f-12a779b12fd4;cfp=1;rndc=1588693689;cmd=bid;cors=yes;v=2;misc=1588693690321;callback=window.headertag.AolHtb.adResponseCallbacks._SG2YLzcD
Request Chain 69
  • https://merriamwebster-d.openx.net/w/1.0/arj?auid=538911918&aus=728x90&ju=https%3A%2F%2Fwww.britannica.com%2F&jr=&ch=UTF-8&tz=-120&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._uYXg07gC&cache=1588693690327&ttduuid=844a01a7-a369-4e75-905b-83955cf2cef9 HTTP 302
  • https://merriamwebster-d.openx.net/w/1.0/arj?cc=1&auid=538911918&aus=728x90&ju=https%3A%2F%2Fwww.britannica.com%2F&jr=&ch=UTF-8&tz=-120&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._uYXg07gC&cache=1588693690327&ttduuid=844a01a7-a369-4e75-905b-83955cf2cef9
Request Chain 95
  • https://www.google-analytics.com/r/collect?v=1&_v=j81&a=1006496843&t=pageview&_s=1&dl=https%3A%2F%2Fwww.britannica.com%2F&dp=HOME%2F&ul=en-us&de=UTF-8&dt=Encyclopedia%20Britannica%20%7C%20Britannica&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=KGBAAUIh~&jid=2071137400&gjid=381451102&cid=564767915.1588693691&tid=UA-6636134-11&_gid=1067048014.1588693691&_r=1&cd1=ANONYMOUS&cd2=D&gtm=2ou4m0&z=229509456 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-6636134-11&cid=564767915.1588693691&jid=2071137400&_gid=1067048014.1588693691&gjid=381451102&_v=j81&z=229509456 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=564767915.1588693691&jid=2071137400&_v=j81&z=229509456 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=564767915.1588693691&jid=2071137400&_v=j81&z=229509456&slf_rd=1&random=1515275137
Request Chain 122
  • https://secure.adnxs.com/ttj?id=7197492 HTTP 307
  • https://secure.adnxs.com/bounce?%2Fttj%3Fid%3D7197492

160 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.britannica.com/
Redirect Chain
  • http://www.britannica.com/
  • https://www.britannica.com/
90 KB
23 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.84.146.50 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-84-146-50.compute-1.amazonaws.com
Software
Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash
f502c6d9632c6e05315856359d7e7c9c55173a73b4b2b337f66b11286f0b648c

Request headers

:method
GET
:authority
www.britannica.com
:scheme
https
:path
/
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
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
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
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

Response headers

status
200
date
Tue, 05 May 2020 15:48:08 GMT
content-type
text/html;charset=UTF-8
content-length
23109
server
Apache/2.4.25 (Debian) mod_jk/1.2.46
x-tserver
ip-10-145-22-236/127.0.1.1
set-cookie
bcomID=8293843716236508882; Domain=britannica.com; Expires=Fri, 03-May-2030 15:48:08 GMT; Path=/ SessionAuth=Rh0iQ88Q2U5I1VPxsKjp5FuS077ez6NksU28hUK+RSDAaq4H1R5O8gbEUL8FPH3b; Domain=britannica.com; Path=/ subreturn=https%3A%2F%2Fwww.britannica.com%2F; Domain=britannica.com; Path=/ webstats="referer_page=https%3A%2F%2Fwww.britannica.com%2F"; Version=1; Domain=britannica.com; Path=/ __mendel=%7B%27pagesViewed%27%3A1%2C%27surveyShown%27%3Afalse%7D; Domain=britannica.com; Path=/
content-language
en-US
vary
Accept-Encoding,User-Agent
content-encoding
gzip
x-wserver
10.145.22.236 (mendel-south-us)

Redirect headers

Server
awselb/2.0
Date
Tue, 05 May 2020 15:48:08 GMT
Content-Type
text/html
Content-Length
150
Connection
keep-alive
Location
https://www.britannica.com:443/
icon
fonts.googleapis.com/ 		574 B
468 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/icon?family=Material+Icons
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:814::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d9f14f79d6695318d80e6a5f118dd7c703cfbc4aec4fc629c3e317cf166d1fbe
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
https://www.britannica.com/
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

Response headers

strict-transport-security
max-age=31536000
content-encoding
gzip
x-content-type-options
nosniff
status
200
alt-svc
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,quic=":443"; ma=2592000; v="46,43"
x-xss-protection
0
last-modified
Tue, 05 May 2020 15:48:08 GMT
server
ESF
date
Tue, 05 May 2020 15:48:08 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
Tue, 05 May 2020 15:48:08 GMT
reset.css
www.britannica.com/resources/css/libs/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.britannica.com/resources/css/libs/reset.css
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.84.146.50 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-84-146-50.compute-1.amazonaws.com
Software
Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash
6da1cf5e47d5706952d890a2bf59446dd6d7c771f91b6102c3431aba1ca8ade3

Request headers

Referer
https://www.britannica.com/
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

Response headers

date
Tue, 05 May 2020 15:48:08 GMT
content-encoding
gzip
last-modified
Wed, 22 Apr 2020 15:21:43 GMT
server
Apache/2.4.25 (Debian) mod_jk/1.2.46
etag
"6a7-5a3e2b0850fc0-gzip"
vary
Accept-Encoding,User-Agent
content-type
text/css
status
200
accept-ranges
bytes
content-length
783
x-wserver
10.145.22.132 (mendel-south-us)
mendel-css.css
www.britannica.com/resources/dist/ 		249 KB
40 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.britannica.com/resources/dist/mendel-css.css?v=ad-refactor.22
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.84.146.50 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-54-84-146-50.compute-1.amazonaws.com
Software
Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash
9536298a444da0aa858093aeaf0c75fe403630d9bdfa862f58f7576ea8594f7d

Request headers

Referer
https://www.britannica.com/
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

Response headers

date
Tue, 05 May 2020 15:48:08 GMT
content-encoding
gzip
last-modified
Wed, 22 Apr 2020 15:23:47 GMT
server
Apache/2.4.25 (Debian) mod_jk/1.2.46
etag
"3e2d3-5a3e2b7e926c0-gzip"
vary
Accept-Encoding,User-Agent
content-type
text/css
status
200
accept-ranges
bytes
content-length
40941
x-wserver
10.145.21.70 (mendel-south-us)
home-page.css
www.britannica.com/resources/dist/ 		12 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
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auction
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24
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Sat, 15 Nov 2008 16:00:00 GMT
bid
ap.lijit.com/rtb/ 		64 B
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nginx
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v1
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vary
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cygnus
as-sec.casalemedia.com/ 		66 B
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Apache
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keep-alive
Content-Type
text/javascript
Content-Length
86
Expires
Tue, 05 May 2020 15:48:10 GMT
arj
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Request headers

Referer
https://www.britannica.com/
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

Response headers

Date
Tue, 05 May 2020 15:48:11 GMT
Content-Encoding
gzip
Last-Modified
Thu, 02 Apr 2020 21:30:24 GMT
Server
nginx
ETag
W/"5e865970-cce2"
Vary
Accept-Encoding
Content-Type
text/javascript
Cache-Control
max-age=86400, must-revalidate
Transfer-Encoding
chunked
X-Sovrn-Pod
ad_ap2ams1
Expires
Wed, 06 May 2020 15:48:11 GMT
adcfg
ap.lijit.com/ Frame A26C 		173 B
559 B 		Script
General
Check archive.org
Download Go to
Full URL
https://ap.lijit.com/adcfg?zoneid=635173&tid=05b0b8d79dd741ce903266c7c2e453469a5bf9c8&mode=1&dmn=www.britannica.com
Requested by
Host: ap.lijit.com
URL: https://ap.lijit.com/sync
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
72.251.249.13 Amsterdam, Netherlands, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx /
Resource Hash
9bf93e7d6639b4c2a398ec1ac4cfa03ec53bfbe8d14cdca5d59c582a8903861c

Request headers

Referer
https://www.britannica.com/
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

Response headers

Date
Tue, 05 May 2020 15:48:11 GMT
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
true
X-Sovrn-Pod
ad_ap2ams1
Access-Control-Allow-Headers
X-Requested-With, Content-Type
Content-Length
155
addelivery
ap.lijit.com/ Frame A26C 		441 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://ap.lijit.com/addelivery?zoneid=635173&tid=a_635173_5975e425fa2e4970a2a20bed0ddf82c8&cb=36847935&mode=1&flv=0.0.0&ifr=true&od=www.britannica.com&time=15%3A48%3A12&fd=1&be=sf&loc=https%3A%2F%2Fwww.britannica.com%2F&orig_loc=http%3A%2F%2Fhttps%3A%2F%2Fwww.britannica.com%2F&abf=true&dpz=false&cv=8bf7616&dop=0&ndw=1&spif=true&btid=a_635173_5975e425fa2e4970a2a20bed0ddf82c8
Requested by
Host: ap.lijit.com
URL: https://ap.lijit.com/sync
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
72.251.249.13 Amsterdam, Netherlands, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx /
Resource Hash
94398811bd2d051568657cb562d86c27962f55578f70c7fc33e06d76a6a0d254

Request headers

Referer
https://www.britannica.com/
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

Response headers

Date
Tue, 05 May 2020 15:48:12 GMT
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
true
X-Sovrn-Pod
ad_ap2ams1
Access-Control-Allow-Headers
X-Requested-With, Content-Type
Content-Length
312
fp
ap.lijit.com/data/errors/ Frame A26C 		0
104 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ap.lijit.com/data/errors/fp?zoneid=635173&tid=a_635173_5975e425fa2e4970a2a20bed0ddf82c8&cv=8bf7616&msg=Could%20not%20get%20CMP%20consent%20string%20due%20to%20undefined
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
72.251.249.13 Amsterdam, Netherlands, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
https://www.britannica.com/
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

Response headers

X-Sovrn-Pod
ad_ap2ams1
Date
Tue, 05 May 2020 15:48:12 GMT
Server
nginx
bounce
secure.adnxs.com/ Frame A26C
Redirect Chain
  • https://secure.adnxs.com/ttj?id=7197492
  • https://secure.adnxs.com/bounce?%2Fttj%3Fid%3D7197492
7 KB
4 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://secure.adnxs.com/bounce?%2Fttj%3Fid%3D7197492
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
185.33.220.244 , Netherlands, ASN29990 (ASN-APPNEX, US),
Reverse DNS
731.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net
Software
nginx/1.13.4 /
Resource Hash
ede7fcb156ff9f4f33381ae115f8991a0d753a76a9501eccf801d110977a02c0
Security Headers
Name Value
X-Xss-Protection 0

Request headers

Referer
https://www.britannica.com/
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

Response headers

Date
Tue, 05 May 2020 15:48:14 GMT
Content-Encoding
gzip
Transfer-Encoding
chunked
P3P
policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Connection
keep-alive
X-Proxy-Origin
82.102.19.136; 82.102.19.136; 731.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.220.183:80
X-XSS-Protection
0
Pragma
no-cache
AN-X-Request-Uuid
8f5f9972-66ac-4b9a-a627-7ce45970f719
Server
nginx/1.13.4
Vary
Accept-Encoding
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
no-store, no-cache, private
Access-Control-Allow-Credentials
true
Expires
Sat, 15 Nov 2008 16:00:00 GMT

Redirect headers

Pragma
no-cache
Date
Tue, 05 May 2020 15:48:14 GMT
X-Proxy-Origin
82.102.19.136; 82.102.19.136; 731.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.220.165:80
AN-X-Request-Uuid
f13c16de-feb5-4c9c-af8f-d65f3aa142ff
Server
nginx/1.13.4
Access-Control-Allow-Origin
*
P3P
policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Location
https://secure.adnxs.com/bounce?%2Fttj%3Fid%3D7197492
Cache-Control
no-store, no-cache, private
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Type
text/html; charset=utf-8
Content-Length
0
X-XSS-Protection
0
Expires
Sat, 15 Nov 2008 16:00:00 GMT
sync
gum.criteo.com/ Frame A26C 		51 B
333 B 		Script
General
Check archive.org
Download Go to
Full URL
https://gum.criteo.com/sync?c=30&r=2&j=cr_handle_data_a
Requested by
Host: secure.adnxs.com
URL: https://secure.adnxs.com/bounce?%2Fttj%3Fid%3D7197492
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a02:2638::1c , France, ASN44788 (ASN-CRITEO-EUROPE, FR),
Reverse DNS
Software
/
Resource Hash
acb5d519051cc13618e992a7df4bce6a980036dfbe2e17a970ec716194329f6a
Security Headers
Name Value
Strict-Transport-Security max-age=31536000

Request headers

Referer
https://www.britannica.com/
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

Response headers

date
Tue, 05 May 2020 15:48:11 GMT
content-encoding
gzip
vary
Accept-Encoding
content-type
text/javascript; charset=utf-8
status
200
cache-control
private, max-age=3600
strict-transport-security
max-age=31536000
content-length
169
expires
60
ttj
secure.adnxs.com/ Frame A26C 		2 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://secure.adnxs.com/ttj?ttjb=1&bdc=1588693694&bdh=1epZecJJfWb1EfsdwUlwHv0vuss.&&bdref=https%3A%2F%2Fwww.britannica.com%2F&bdtop=true&bdifs=1&bstk=https%3A%2F%2Fwww.britannica.com%2F,https%3A%2F%2Fwww.britannica.com%2F&&id=7197492
Requested by
Host: secure.adnxs.com
URL: https://secure.adnxs.com/bounce?%2Fttj%3Fid%3D7197492
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
185.33.220.244 , Netherlands, ASN29990 (ASN-APPNEX, US),
Reverse DNS
731.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net
Software
nginx/1.13.4 /
Resource Hash
15ccafe9029f91a11d4341512bfe30e0ed17d315d429216aea40dc1a73d9d5e3
Security Headers
Name Value
X-Xss-Protection 0

Request headers

Referer
https://www.britannica.com/
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

Response headers

Date
Tue, 05 May 2020 15:48:14 GMT
Content-Encoding
gzip
X-Creative-ID
196836832
Transfer-Encoding
chunked
P3P
policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Connection
keep-alive
X-Proxy-Origin
82.102.19.136; 82.102.19.136; 731.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.221.75:80
X-XSS-Protection
0
Pragma
no-cache
AN-X-Request-Uuid
9988245f-a26e-4014-bb25-258626df506b
Server
nginx/1.13.4
Vary
Accept-Encoding
Content-Type
application/javascript; charset=utf-8
Access-Control-Allow-Origin
*
Cache-Control
no-store, no-cache, private
Access-Control-Allow-Credentials
true
Expires
Sat, 15 Nov 2008 16:00:00 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/ Frame A26C 		108 KB
40 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
Requested by
Host: secure.adnxs.com
URL: https://secure.adnxs.com/ttj?ttjb=1&bdc=1588693694&bdh=1epZecJJfWb1EfsdwUlwHv0vuss.&&bdref=https%3A%2F%2Fwww.britannica.com%2F&bdtop=true&bdifs=1&bstk=https%3A%2F%2Fwww.britannica.com%2F,https%3A%2F%2Fwww.britannica.com%2F&&id=7197492
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
2f7804764d2d102c0abd9e23b86ab2f54a472f9b2314faf52f26906e1e9d7f7b
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.britannica.com/
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

Response headers

date
Tue, 05 May 2020 15:48:12 GMT
content-encoding
gzip
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"
status
200
content-disposition
attachment; filename="f.txt"
alt-svc
h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length
39709
x-xss-protection
0
server
cafe
etag
8970616074858896351
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
cache-control
private, max-age=3600
timing-allow-origin
*
expires
Tue, 05 May 2020 15:48:12 GMT
async_usersync.html
acdn.adnxs.com/dmp/ Frame 7707 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://acdn.adnxs.com/dmp/async_usersync.html?gdpr=0&seller_id=2825&pub_id=485216
Requested by
Host: secure.adnxs.com
URL: https://secure.adnxs.com/ttj?ttjb=1&bdc=1588693694&bdh=1epZecJJfWb1EfsdwUlwHv0vuss.&&bdref=https%3A%2F%2Fwww.britannica.com%2F&bdtop=true&bdifs=1&bstk=https%3A%2F%2Fwww.britannica.com%2F,https%3A%2F%2Fwww.britannica.com%2F&&id=7197492
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.210.249.83 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a23-210-249-83.deploy.static.akamaitechnologies.com
Software
nginx/1.13.10 /
Resource Hash

Request headers

Host
acdn.adnxs.com
Connection
keep-alive
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
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
cross-site
Sec-Fetch-Mode
navigate
Sec-Fetch-Dest
iframe
Referer
https://www.britannica.com/
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Cookie
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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
Referer
https://www.britannica.com/

Response headers

Last-Modified
Tue, 24 Mar 2020 15:52:19 GMT
ETag
"5e7a2cb3-cefd"
Server
nginx/1.13.10
Content-Type
text/html
Vary
Accept-Encoding
Access-Control-Allow-Origin
*
Content-Encoding
gzip
Content-Length
17037
Cache-Control
max-age=86402
Expires
Wed, 06 May 2020 15:48:14 GMT
Date
Tue, 05 May 2020 15:48:12 GMT
Connection
keep-alive
it
ams1-ib.adnxs.com/ Frame A26C 		0
815 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://ams1-ib.adnxs.com/it?an_audit=0&referrer=https%3A%2F%2Fwww.britannica.com%2F&e=wqT_3QK9A6C9AQAAAwDWAAUBCL6VxvUFEJ6Z6ZXT4cqRYRjq1OnF08jTWSo2CQAAAAUCABEFBjAAAAAZAAAAgBSu8z8hAQ4BAQApAQUBAfQFATEAAABA4XrEPzC0prcDOIkWQIkWSAJQ4PvtXViRtCJgAGiarjR4AIABAYoBAJIBA1VTRJgB2AWgAVqoAQGwAQC4AQLAAQLIAQDQAQDYAQDgAQDwAQDYAvkQ4AL47h3qAhtodHRwczovL3d3dy5icml0YW5uaWNhLmNvbS-AAwCIAwGQAwCYAxmgAwGqAwDAA6wCyAMA2AOj9CPgAwDoAwD4AwGABACSBAQvdHRqmAQAogQNODIuMTAyLjE5LjEzNqgEALIEDAgAEAAYACAAMAA4ALgEAMAEAMgEANoEAggA4AQA8ATg--1diAUBmAUAoAUAwAUAyQUAAAAAAADwP9IFCQkAAAAhCmwA2AUB4AUA8AUA-gUECAAQAJAGAJgGALgGAMEGBSAcAAAA2gYWChABCS4BAJwQABgA4AYA8gYCCACABwGIBwCgBwDIBwDSBw0JAAAAAAAAAAAQABgA&s=cfe4831bfc3b72cda74b3225e71addf0dcf17825
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
185.33.220.145 , Netherlands, ASN29990 (ASN-APPNEX, US),
Reverse DNS
623.bm-nginx-loadbalancer.mgmt.ams1.adnexus.net
Software
nginx/1.13.4 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Xss-Protection 0

Request headers

Referer
https://www.britannica.com/
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

Response headers

Pragma
no-cache
Date
Tue, 05 May 2020 15:48:14 GMT
X-Proxy-Origin
82.102.19.136; 82.102.19.136; 623.bm-nginx-loadbalancer.mgmt.ams1; *.adnxs.com; 185.33.223.136:80
AN-X-Request-Uuid
226661fa-8d25-4035-bdee-a0dceb35a6a0
Server
nginx/1.13.4
P3P
policyref="http://cdn.adnxs.com/w3c/policy/p3p.xml", CP="NOI DSP COR ADM PSAo PSDo OURo SAMo UNRo OTRo BUS COM NAV DEM STA PRE"
Access-Control-Allow-Origin
*
Cache-Control
no-store, no-cache, private
Access-Control-Allow-Credentials
true
Connection
keep-alive
Content-Type
text/html; charset=utf-8
Content-Length
0
X-XSS-Protection
0
Expires
Sat, 15 Nov 2008 16:00:00 GMT
Cookie set beacon
gslbeacon.lijit.com/ Frame 95DF 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://gslbeacon.lijit.com/beacon?viewId=a_635173_5975e425fa2e4970a2a20bed0ddf82c8&rand=2503&informer=9562554&type=fpads&loc=https%3A%2F%2Fwww.britannica.com%2F&v=1.2
Requested by
Host: ap.lijit.com
URL: https://ap.lijit.com/sync
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
72.251.249.9 Amsterdam, Netherlands, ASN29791 (VOXEL-DOT-NET, US),
Reverse DNS
Software
nginx / raptor
Resource Hash

Request headers

Host
gslbeacon.lijit.com
Connection
keep-alive
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
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
cross-site
Sec-Fetch-Mode
navigate
Sec-Fetch-Dest
iframe
Referer
https://www.britannica.com/
Accept-Encoding
gzip, deflate, br
Accept-Language
en-US
Cookie
ljtrtb=eJyrrgUAAXUA%2BQ%3D%3D; ljt_reader=302d3a6977caa04d0025f7a4
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
Referer
https://www.britannica.com/

Response headers

Server
nginx
Date
Tue, 05 May 2020 15:48:12 GMT
Content-Type
text/html
Transfer-Encoding
chunked
Vary
Accept-Encoding
Expires
Fri, 20 Mar 2009 00:00:00 GMT
Set-Cookie
ljtrtbexp=eJxdzDsSgDAIhOG7UFvwMGTXqzne3Um0gfKbn%2BUWk8sGMKFKPyQ2SQ1f9OaRrec%2Fj8TuqN203c%2FPTpzLM6tJlg%2FPCyWcIE8%3D;Path=/;Domain=.lijit.com;Expires=Wed, 05-May-2021 15:48:12 GMT;Max-Age=31536000;Secure;SameSite=None ljtrtb=eJyrrgUAAXUA%2BQ%3D%3D;Path=/;Domain=.lijit.com;Expires=Wed, 05-May-2021 15:48:12 GMT;Max-Age=31536000;Secure;SameSite=None ljt_reader=302d3a6977caa04d0025f7a4;Path=/;Domain=.lijit.com;Expires=Wed, 05-May-2021 15:48:12 GMT;Max-Age=31536000;Secure;SameSite=None
Cache-Control
private, no-cache, no-store, must-revalidate, proxy-revalidate, max-age=0, s-maxage=0
Pragma
no-cache
P3P
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gzip
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ad_ap3ams1
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no-cache
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Tue, 05 May 2020 15:48:12 GMT
Content-Encoding
gzip
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nginx
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raptor
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CP="CUR ADM OUR NOR STA NID"
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application/json
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Fri, 20 Mar 2009 00:00:00 GMT
impression
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URL: https://www.britannica.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
72.251.249.13 Amsterdam, Netherlands, ASN29791 (VOXEL-DOT-NET, US),
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nginx /
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Server
nginx
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*
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43
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Fri, 20 Mar 2009 00:00:00 GMT
fp
vap2ams1.lijit.com/data/ Frame A26C 		43 B
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Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
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72.251.249.13 Amsterdam, Netherlands, ASN29791 (VOXEL-DOT-NET, US),
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Request headers

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Response headers

Date
Tue, 05 May 2020 15:48:12 GMT
Server
nginx
X-Sovrn-Pod
ad_ap2ams1
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podlogging
Content-Length
43
Content-Type
image/gif
integrator.js
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Requested by
Host: pagead2.googlesyndication.com
URL: https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js
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H2
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335 B 		Script
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content-encoding
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82 KB 		Script
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zrt_lookup.html
googleads.g.doubleclick.net/pagead/html/r20200430/r20190131/ Frame 1CA0 		0
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Request headers

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Request headers

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Response headers

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nginx
X-Sovrn-Pod
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https://s.tribalfusion.com/p.media?clickID=ajmSR05UZb2VUfEWmj1PanQPGBqQtfN0dvnTPrO2GB0YbQZdT6is56rbPAnI4WYMXHYKnd2x3mJS5cMgVsFcUVFhSPvOWdZbRWrBP2FauWajsVariPaUKQVZbCPFunRHQiUcv32r6modZaoYEPy4WbDSVfC5P3ZbmdAyTHQ70brkXrYk1EusRrvAWUYXTtr4nrYoPb7m1TYt5qUa2a7RmbYDUGJRliqwT3&mediaDataID=6680176&mediaName=frame.html
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https
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status
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x-function
102
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pragma
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cache-control
private, no-cache, no-store, proxy-revalidate
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expires
0
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vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame 8965 		0
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General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=akmSR0WUJSVdQ3nUFsQb7NXaJn5qfh5q71oajEYFUcTt7TmPfZbmsYtodbL5EY95deq5AvZdpbjZcXVv01sJ3XsBumTFR5UZbSTFZbZcV6YTPTb4QVrpPdBwYtbuVPbx2snU0bQBVAin2PrbQPFF4dZbpXH3ZcmHIu36YY5cj6VcUjVGMlSP3mTdvPWrb15b6nVqbmVa37SE3ZcSsQCRruvRsFd1bva8mvCHj&mediaDataID=6719746&mediaName=frame.html
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Request headers

:method
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:authority
s.tribalfusion.com
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https
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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
Referer
https://www.britannica.com/

Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
181
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
text/html; charset=utf-8
content-encoding
gzip
content-length
322
expires
0
date
Tue, 05 May 2020 15:48:12 GMT
vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame 692A 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=almSR0WrrP3rAwWT3xTa3lPqrHSGbZcQbumPtn6WcbP5rytmtqpYEPN2HfZbSG7Zc26QZbodXrVHY7Xrvk1FUeXTZaqSbrZcWUJ2TtrWnUfxPFrnYq3o4q3h2aMRmaMAYrbfWt70omfKpGYtptQG5qZbj5dim46jZaprMEXVfP1cYV1cvymEFS2FZbQTFfFUA33QEjXQVYpSdJN1WvuT6bp2Hb4TcQu7RAkyZd&mediaDataID=6546596&mediaName=frame.html
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.77.210.70 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-77-210-70.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
/p.media?clickID=almSR0WrrP3rAwWT3xTa3lPqrHSGbZcQbumPtn6WcbP5rytmtqpYEPN2HfZbSG7Zc26QZbodXrVHY7Xrvk1FUeXTZaqSbrZcWUJ2TtrWnUfxPFrnYq3o4q3h2aMRmaMAYrbfWt70omfKpGYtptQG5qZbj5dim46jZaprMEXVfP1cYV1cvymEFS2FZbQTFfFUA33QEjXQVYpSdJN1WvuT6bp2Hb4TcQu7RAkyZd&mediaDataID=6546596&mediaName=frame.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
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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
Referer
https://www.britannica.com/

Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
200
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
text/html; charset=utf-8
content-encoding
gzip
content-length
288
expires
0
date
Tue, 05 May 2020 15:48:12 GMT
vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame 9E75 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=aAmSR0TFvZcWPM2PTfRPGYMPHFy0tnqWmbw4GQYXbZbZaUAms4AZbaQPFH2tByXWUCptEu56BP3cb6TsYjUsnfP6MxTdMVWrr55b6uVTUvVEJdQqvHSGbZbRravRt7aWVU52ryvoWqq0qPN3W3ASsrA26UJpHZasVWJhXrfa1UF91EqoRUnAUUJ4TtQ2orjoQUMtYqQo3EJl4E7RoTMIYEn8Yq79lY0OBa&mediaDataID=4056396&mediaName=frame.html
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.77.210.70 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-77-210-70.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
/p.media?clickID=aAmSR0TFvZcWPM2PTfRPGYMPHFy0tnqWmbw4GQYXbZbZaUAms4AZbaQPFH2tByXWUCptEu56BP3cb6TsYjUsnfP6MxTdMVWrr55b6uVTUvVEJdQqvHSGbZbRravRt7aWVU52ryvoWqq0qPN3W3ASsrA26UJpHZasVWJhXrfa1UF91EqoRUnAUUJ4TtQ2orjoQUMtYqQo3EJl4E7RoTMIYEn8Yq79lY0OBa&mediaDataID=4056396&mediaName=frame.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
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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
Referer
https://www.britannica.com/

Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
182
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
text/html; charset=utf-8
content-encoding
gzip
content-length
195
expires
0
date
Tue, 05 May 2020 15:48:12 GMT
vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame 5BF3 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=aBmSR0TtBWmbZbvPF7sYEQy4q7e5Ev4nEMB1FFbUtMWnmrZbnV7sptQE3aB95tay3P7ZanrbZb0V7PYsUVXVrwpaBW2UMVTFvBUA3TQa3QQsZboQHZby0HJtT6vp2GB3XUMDVAmu26Zb9R6FH3drmXdBZaptAy4AUS3srgTsJdUc78SmFOTtUVWbj35bEpUqQmWTBcQaULQGZbJPUuvPH7iWdBTRsyAcbVFW9&mediaDataID=6530936&mediaName=frame.html
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.77.210.70 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-77-210-70.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
/p.media?clickID=aBmSR0TtBWmbZbvPF7sYEQy4q7e5Ev4nEMB1FFbUtMWnmrZbnV7sptQE3aB95tay3P7ZanrbZb0V7PYsUVXVrwpaBW2UMVTFvBUA3TQa3QQsZboQHZby0HJtT6vp2GB3XUMDVAmu26Zb9R6FH3drmXdBZaptAy4AUS3srgTsJdUc78SmFOTtUVWbj35bEpUqQmWTBcQaULQGZbJPUuvPH7iWdBTRsyAcbVFW9&mediaDataID=6530936&mediaName=frame.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
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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
Referer
https://www.britannica.com/

Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
14
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
text/html; charset=utf-8
content-encoding
gzip
content-length
233
expires
0
date
Tue, 05 May 2020 15:48:12 GMT
vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame F35B 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=aCmSR05bTuWaMnWEM7SaUFRGbIPritSW7bUcrS4r6qnWepXaeO3W3CQcvZd2m3FmtAsTWQ80r7aYFJ9XqusPUnETUv0TtBXorjxQrZbNYTFq4TBf4qv3oT7IYFU7UHZbXomrDps7nmHQE2qrk5Hmo3PbImUnZc0Gn0YsF2XGbnmqvP2bUQWrbDUAv5REYXPcFqQHBxYdbpVAbp4sBUXafIXDmB6Tlaw9&mediaDataID=5436426&mediaName=frame.html
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.77.210.70 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-77-210-70.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
/p.media?clickID=aCmSR05bTuWaMnWEM7SaUFRGbIPritSW7bUcrS4r6qnWepXaeO3W3CQcvZd2m3FmtAsTWQ80r7aYFJ9XqusPUnETUv0TtBXorjxQrZbNYTFq4TBf4qv3oT7IYFU7UHZbXomrDps7nmHQE2qrk5Hmo3PbImUnZc0Gn0YsF2XGbnmqvP2bUQWrbDUAv5REYXPcFqQHBxYdbpVAbp4sBUXafIXDmB6Tlaw9&mediaDataID=5436426&mediaName=frame.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
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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
Referer
https://www.britannica.com/

Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
75
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
text/html; charset=utf-8
content-encoding
gzip
content-length
264
expires
0
date
Tue, 05 May 2020 15:48:12 GMT
vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame 7320 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=aDmSR0UAfTPTr2QsnOQWBrYdjtW6rO3cB20b3ZdTAir56QaPmMG3dro0tZbDpdIm3mYS5sj9VsBdWsj8PAJvWWMTTrFX5bTtUqQvWqnlQEBKRc3LPUqsPHMiWcbW4FPxoWeM0Eeu4d3CPsZbD2AJLmtEoUtF70bnkYFYfXaeMSFJZdUFMPTH30orJmRUJtXEZbr5aBg2qMYmqMI1rUfUsYSyprwjLeYcZc&mediaDataID=9148826&mediaName=frame.html
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.77.210.70 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-77-210-70.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
/p.media?clickID=aDmSR0UAfTPTr2QsnOQWBrYdjtW6rO3cB20b3ZdTAir56QaPmMG3dro0tZbDpdIm3mYS5sj9VsBdWsj8PAJvWWMTTrFX5bTtUqQvWqnlQEBKRc3LPUqsPHMiWcbW4FPxoWeM0Eeu4d3CPsZbD2AJLmtEoUtF70bnkYFYfXaeMSFJZdUFMPTH30orJmRUJtXEZbr5aBg2qMYmqMI1rUfUsYSyprwjLeYcZc&mediaDataID=9148826&mediaName=frame.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
ANON_ID=aHnsIHolXVs7uWx7J3gKIEwYj1BKLZa8FSee87KMVn7PDnC1ORoCAlvAL1TMgPYpJwnUSWkprjKLVMjTsYdgXox9t; ANON_ID_old=aHnsIHolXVs7uWx7J3gKIEwYj1BKLZa8FSee87KMVn7PDnC1ORoCAlvAL1TMgPYpJwnUSWkprjKLVMjTsYdgXox9t
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
Referer
https://www.britannica.com/

Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
117
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
text/html; charset=utf-8
content-encoding
gzip
content-length
242
expires
0
date
Tue, 05 May 2020 15:48:12 GMT
vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame BDB7 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=aEmSR0orYxPF7yYEnN3aBa5aQPnqFCXbU6WtjTmmfZcmsMsoWfF2qri3WyM3AjEpbMZcXGfS1sZb20VfnpErU5bMUWFJBUAf1REYQPGrMQdUw1WfxW6Uy4s3UXbZbLTm2w26QgRPMB4Wro1dvZdpW2N3m3W4Vv6VcQjWsMePPYoTHFQTUJ42UTrUqroTTrcPTJZaScFZaRbaoRd7iUVb54qEmyTeEkLuVWq&mediaDataID=7665496&mediaName=frame.html
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.77.210.70 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-77-210-70.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
/p.media?clickID=aEmSR0orYxPF7yYEnN3aBa5aQPnqFCXbU6WtjTmmfZcmsMsoWfF2qri3WyM3AjEpbMZcXGfS1sZb20VfnpErU5bMUWFJBUAf1REYQPGrMQdUw1WfxW6Uy4s3UXbZbLTm2w26QgRPMB4Wro1dvZdpW2N3m3W4Vv6VcQjWsMePPYoTHFQTUJ42UTrUqroTTrcPTJZaScFZaRbaoRd7iUVb54qEmyTeEkLuVWq&mediaDataID=7665496&mediaName=frame.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
ANON_ID=aHnsIHolXVs7uWx7J3gKIEwYj1BKLZa8FSee87KMVn7PDnC1ORoCAlvAL1TMgPYpJwnUSWkprjKLVMjTsYdgXox9t; ANON_ID_old=aHnsIHolXVs7uWx7J3gKIEwYj1BKLZa8FSee87KMVn7PDnC1ORoCAlvAL1TMgPYpJwnUSWkprjKLVMjTsYdgXox9t
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
Referer
https://www.britannica.com/

Response headers

status
200
p3p
CP="NOI DEVo TAIa OUR BUS"
x-function
102
x-reuse-index
92
pragma
no-cache
cache-control
private, no-cache, no-store, proxy-revalidate
content-type
text/html; charset=utf-8
content-encoding
gzip
content-length
179
expires
0
date
Tue, 05 May 2020 15:48:12 GMT
vary
Accept-Encoding
p.media
s.tribalfusion.com/ Frame 048B 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://s.tribalfusion.com/p.media?clickID=aFmSR0UqbvVE3jQTnZdRsFCRF6qStv9VGbV2rmtmWqmYEqO2tbDPsZbB4PFFmdZaNVHJ7Xbfd1FQf0qaMPrFGWbv0WtnYorYqRUJNXaMy5EUh4aM3nafH1rJfUtMPmAYBpsMumtfC5Eri2HIn3mvKpbvKYcMP1c3V0VvxpTb42rF5Vr7ZaVPUYREM0ScnqPt3y1HjsTmvu2VBU0UZbDTBInR9QSlxnq4F&mediaDataID=8039566&mediaName=frame.html
Requested by
Host: www.britannica.com
URL: https://www.britannica.com/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
23.77.210.70 , Netherlands, ASN20940 (AKAMAI-ASN1, EU),
Reverse DNS
a23-77-210-70.deploy.static.akamaitechnologies.com
Software
/
Resource Hash

Request headers

:method
GET
:authority
s.tribalfusion.com
:scheme
https
:path
/p.media?clickID=aFmSR0UqbvVE3jQTnZdRsFCRF6qStv9VGbV2rmtmWqmYEqO2tbDPsZbB4PFFmdZaNVHJ7Xbfd1FQf0qaMPrFGWbv0WtnYorYqRUJNXaMy5EUh4aM3nafH1rJfUtMPmAYBpsMumtfC5Eri2HIn3mvKpbvKYcMP1c3V0VvxpTb42rF5Vr7ZaVPUYREM0ScnqPt3y1HjsTmvu2VBU0UZbDTBInR9QSlxnq4F&mediaDataID=8039566&mediaName=frame.html
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
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x-content-type-options
nosniff
server
sffe
etag
"1582746470043195"
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
private, max-age=3000
accept-ranges
bytes
alt-svc
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,quic=":443"; ma=2592000; v="46,43"
content-length
5456
x-xss-protection
0
expires
Tue, 05 May 2020 15:48:13 GMT
runner.html
tpc.googlesyndication.com/sodar/sodar2/209/ Frame 30EE 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/sodar/sodar2/209/runner.html
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
tpc.googlesyndication.com
:scheme
https
:path
/sodar/sodar2/209/runner.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
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
Referer
https://www.britannica.com/

Response headers

status
200
accept-ranges
bytes
vary
Accept-Encoding
content-encoding
gzip
content-type
text/html
content-length
5727
date
Tue, 05 May 2020 15:27:41 GMT
expires
Wed, 05 May 2021 15:27:41 GMT
last-modified
Tue, 25 Feb 2020 17:32:01 GMT
x-content-type-options
nosniff
server
sffe
x-xss-protection
0
cache-control
public, max-age=31536000
age
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alt-svc
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,quic=":443"; ma=2592000; v="46,43"
runner.html
tpc.googlesyndication.com/sodar/sodar2/209/ Frame 6CA2 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://tpc.googlesyndication.com/sodar/sodar2/209/runner.html
Requested by
Host: tpc.googlesyndication.com
URL: https://tpc.googlesyndication.com/sodar/sodar2.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81e::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

:method
GET
:authority
tpc.googlesyndication.com
:scheme
https
:path
/sodar/sodar2/209/runner.html
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
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
cross-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://www.britannica.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
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
Referer
https://www.britannica.com/

Response headers

status
200
accept-ranges
bytes
vary
Accept-Encoding
content-encoding
gzip
content-type
text/html
content-length
5727
date
Tue, 05 May 2020 15:27:41 GMT
expires
Wed, 05 May 2021 15:27:41 GMT
last-modified
Tue, 25 Feb 2020 17:32:01 GMT
x-content-type-options
nosniff
server
sffe
x-xss-protection
0
cache-control
public, max-age=31536000
age
1232
alt-svc
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,quic=":443"; ma=2592000; v="46,43"
gen_204
pagead2.googlesyndication.com/pagead/ 		0
123 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=209&t=2&li=gpt_2020043001&jk=2545705871842583&bg=!qKulq7NY_2i6PM6hyWgCAAAAglIAAAAYmQF6TqGfFlZpPkAIhSJ7gpIhwCmRtbqzV6iUu4qLQv7gld9eDpXM_1T01acOxPplDP9P4SjISFn0oCHIact6DMcPWx8GAmV1AN5ByrsR-mmD4kw2L-AFEJJQcWv2Nnutor85YTskOKf-V4TP4KR-dgEAtmwWXW6h4_aylV7iT-eFuvlZhNKEcqFD0R24XP5Lpm4wzlgnlltMZ0kRVSRlBJ-hg16ejJ1EM-oq7iWHXt4CrlyqvT6DE3DbZNsxNsmyBngi0OwvEzoJk2ot9elpkgjmxgJ4n6Zyb51dy-lZQ04UY4u4QEtYiR-u75mCyu6B9foq0S_XYssaMZKfdyG3eDDecO5UK1lDWZXneQYqs96BEqaGbSFTzebpRgO-hz9BDpI2sxmLgO0uL_xu_MxD2VZM2PFGSRixw-LdE6wSN9JpSdfBmZTvImsuXHRF4-N2gXuch-tOCTO1Bru37K0yZOc9VGcNlqkqgOtr9jBFaUVu6HPsbPZ8GG1v55Hc
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.britannica.com/
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

Response headers

pragma
no-cache
date
Tue, 05 May 2020 15:48:13 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
204
cache-control
no-cache, must-revalidate
content-type
image/gif
alt-svc
h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
gen_204
pagead2.googlesyndication.com/pagead/ Frame A26C 		0
58 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://pagead2.googlesyndication.com/pagead/gen_204?id=sodar2&v=209&t=2&li=gda_r20200430&jk=621320939108220&bg=!mZqlmoJYcBCqp75_WSkCAAAAclIAAAAdmQGAzr9F_QK9gB4KJBPXs8CuGjBdJYR5wqgub0ticzB7oOdI-JKiGPYXyQkNoOFsMyCrI-bKvz45C371EZnxuDTR-gPLcyE-NPAjYiNR8DxvkA9qJQoGgecgavv6sEtAuz99uYFUBLHWQEvzMo1ygT4QIci7OF9-9jRGKElNz7aUs4MDei0bHYBYyTWxhljkHn8kPz6Xl8FUP9PhS10gpbTP8_x8xqDlM20uzgRCCw0YTD63nG51gFZRqJS30f7xuC9crVDKvVj1Q2TabetMFaiNOGQXRcxC9bxpTG8R7JRF1skTXhRzQb44no2BmaPjOfhKv61wAtarvT1_3Gu4qMFSR_t_oWM431KpD7NPdszE9w7y1_ZxuguUXv1_Q_t_KBIno6nVW7Kr2kE3kOl9TQp_7_UjAnCjjYCxImBWUwsbwn9sELSx_t9Ekf4dZzXx1rVdUbIOL4jtM7ndeJqmXHUdOPnR4MtorOimG7nZYcCharPX-jLw4H-DOkVOCxrvpOxq
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:824::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://www.britannica.com/
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

Response headers

pragma
no-cache
date
Tue, 05 May 2020 15:48:13 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
204
cache-control
no-cache, must-revalidate
content-type
image/gif
alt-svc
h3-Q050="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q049="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043="googleads.g.doubleclick.net:443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43"
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Failed requests

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

Domain
api.rlcdn.com
URL
https://api.rlcdn.com/api/identity?pid=2&rt=envelope

Verdicts & Comments Add Verdict or Comment

159 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| $UI object| Constants object| Mendel object| DigiTrust object| googletag object| headertag function| headertag_render function| sovrn_render object| pbjs object| rubicontag object| Adomik object| ggeac object| closure_memoize_cache_ object| googleToken object| googleIMState object| google_js_reporting_queue function| processGoogleTokenSync number| google_srt function| Goog_AdSense_getAdAdapterInstance function| Goog_AdSense_OsdAdapter undefined| google_measure_js_timing boolean| apstagLOADED object| apstag object| __$ object| __ADMANAGERS object| __ADPROVIDERS object| __ADCMD object| __ADINFO undefined| __ADREFRESH object| __AD object| dataLayer number| settings_timer number| _vwo_settings_timer object| _vwo_code object| x00_0x26d0 function| x00_0x262b boolean| __xshjryhdhjkuehd function| DCSecurity object| vvInd0ww object| d0c_m3n7 object| DCGLOBAL object| IzWidget function| $ function| jQuery function| gaPageLoad object| EBStat object| google_tag_manager 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 undefined| b 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 function| setImmediate function| clearImmediate function| OptinMonsterApp boolean| om_loaded object| om62791_55795 string| GoogleAnalyticsObject function| ga function| twq function| onYouTubeIframeAPIReady object| webpackJsonp object| FontAwesomeConfig object| ___FONT_AWESOME___ boolean| IS_SAFARI_ITP object| google_tag_data object| gaplugins object| gaGlobal object| gaData function| Ua 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 object| twttr boolean| pageReadyForStatsCalls function| safeFirstPerformStatsWrite function| performStatsWrite function| writeStat function| buildStatUri function| buildStatQuery function| getHitCount function| setSessionIdCookie function| cookie function| getAccountId function| getSessionId function| performStatsWriteWhenReady number| ___vwo boolean| DISABLE_NATIVE_CONSTANTS object| __nls number| __google_ad_urls_id number| google_unique_id object| _omapp object| omll3mq14mwtklg5mfalc9 object| omaczrzqtnfrxhuanpsu4l object| omgzb98gzaho7iowwb17yq object| omdvioolvq7jqvwboikbpv object| omm7qeo3vfpuuo6enpwx1x object| omdqxe9bu8yebjtfe6g4x8 object| omriao7ss6o2o9atmpo7uv object| omjaapxapaqqszofm2ijhp object| omsanyiycek1j77g19sddf object| WebFont function| MobileDetect string| _tmp_data object| ampInaboxIframes object| ampInaboxPendingMessages object| __google_ad_urls boolean| google_osd_loaded boolean| google_onload_fired function| Goog_Osd_UnloadAdBlock function| Goog_Osd_UpdateElementToMeasure function| google_osd_amcb object| e9PageData string| sovrn_beacon_tid object| LJT_Ads object| google_reactive_ads_global_state object| google_ad_modifications number| google_global_correlator object| google_prev_clients object| google_jobrunner object| _12ca4747-8e80-4a36-b550-dc239c18b954 object| GoogleGcLKhOms object| google_image_requests

29 Cookies

Domain/Path Name / Value
.pubmatic.com/ Name: KRTBCOOKIE_1111
Value: 23088-XhezF7vWCAU=
.pubmatic.com/ Name: PUBMDCID
Value: 3
.pubmatic.com/ Name: PugT
Value: 1588693692
.pubmatic.com/ Name: KRTBCOOKIE_1051
Value: 22884-18072662242012563799
.pubmatic.com/ Name: KADUSERCOOKIE
Value: 5938B243-C563-47D3-9974-332D68A03971
.tribalfusion.com/ Name: ANON_ID
Value: aNnvfMyg6AlFA7u8QCkveVxgZa7H55yeqD0ZaEBc1rMvmT3vS20ZcKC8WCkNg1hXaM10E37SFDsB7PC9hVnJHry8rZbZdeRrsZdZdZcMn42myj3yeUQ9fy7tRwZdR
.pubmatic.com/ Name: pi
Value: 137711:2
.ads.pubmatic.com/ Name: KCCH
Value: YES
.pubmatic.com/ Name: KTPCACOOKIE
Value: YES
.adnxs.com/ Name: icu
Value: ChgI4M4dEAoYASABKAEwvpXG9QU4AUABSAEQvpXG9QUYAA..
.lijit.com/ Name: _ljtrtb_56
Value: OPTOUT
.lijit.com/ Name: _ljtrtb_3
Value: 973d5eb1-8abc-4100-aeb9-c369d884d457
.lijit.com/ Name: ctag
Value: 448:1588780092|512:1588780092|450:1588780092|388:1588780092|517:1588780092|423:1588780092|519:1588780092|234:1589903292|203:1589903292|523:1588780092|205:1588780092|206:1588780092|494:1588780092|369:1588780092|211:1588780092|501:1588780092|503:1588780092|185:1588780092|506:1588780092|508:1588780092
.lijit.com/ Name: _ljtrtb_1
Value: 3147169589740114483
.lijit.com/ Name: ljtrtbexp
Value: eJxdzDsSgDAIhOG7UFvwMGTXqzne3Um0gfKbn%2BUWk8sGMKFKPyQ2SQ1f9OaRrec%2Fj8TuqN203c%2FPTpzLM6tJlg%2FPCyWcIE8%3D
.lijit.com/ Name: ljt_reader
Value: 302d3a6977caa04d0025f7a4
.doubleclick.net/ Name: IDE
Value: AHWqTUl1uDE7RuuTrOKahYLrgYUNgzzNjTseDjlERXZ1DmpH1XFoawhBMO57v2M7
.adnxs.com/ Name: anj
Value: dTM7k!M4/8Erk#WF']wIg2Ild@V8Kz!@wnf-Te9(>wL5Li+A!-!5=e-P(d5V
.adnxs.com/ Name: uuid2
Value: 50470080042658410
ads.pubmatic.com/ Name: PM-UL-Sync
Value: {"2":1588780092766}
.openx.net/ Name: i
Value: ba63576f-a26d-0ee4-0581-86a7e7e488f4|1588693692
.tribalfusion.com/ Name: ANON_ID_old
Value: aNnvfMyg6AlFA7u8QCkveVxgZa7H55yeqD0ZaEBc1rMvmT3vS20ZcKC8WCkNg1hXaM10E37SFDsB7PC9hVnJHry8rZbZdeRrsZdZdZcMn42myj3yeUQ9fy7tRwZdR
.lijit.com/ Name: _ljtrtb_10
Value: 1040964860099832033
.lijit.com/ Name: ljtrtb
Value: eJwVyjsOgzAMANC7eCZSjJ3E7hYh2PqRKtgJ9tydirsD83t%2FQHgAIRfMmkQLR0RmIeigp4uGOn7H55R9wddi%2B15%2F8ye61bfPV7mHFrLkDYOsbQuMMYbVm4aNspoIG6cCxwk5qBps
.digitru.st/ Name: DigiTrust.v1.identity
Value: eyJpZCI6IlhoZXpGN3ZXQ0FVPSIsInZlcnNpb24iOjIsInByb2R1Y2VyIjoiMUNyc2RVTkFvNiIsInByaXZhY3kiOnsib3B0b3V0IjpmYWxzZX19
.openx.net/ Name: pd
Value: v2|1588693692|mOgikimWiygu
.lijit.com/ Name: _ljtrtb_76
Value: 0521b6f6-e15e-0b1e-18eb-f8e9fb72845b
.lijit.com/ Name: _ljtrtb_23
Value: CAESEMF6eV1NVdzzAoUP0edAOeU
www.britannica.com/ Name: DigiTrust.v1.identity
Value: 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%3D

15 Console Messages

Source Level URL
Text
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Initialize content with ads
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Look for json ads definition in [object HTMLDocument]
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Found this json data {"DFP":[{"id":1,"type":"DFP","selector":"#md-footer","injector":"prepend","adParameters":{"size":[[728,90]],"pos":"BOT2","wrappingCssClass":"footer-ad","id":"HOMEPAGE"},"displayType":"REGULAR"}]}
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px AdsMap = [object Object]
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Init Ads for DFP
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px targeting: dc_ref,PAGELOAD
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px process DFP ad: [object Object]
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Initializes DFP slot and A9 slot for [object Object]
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Refresh all DFP ads. Autorefresh = false
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Refresh slots: all
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Calls A9 with these slots: [object Object]
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px A9 Called
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px Refresh ads all
console-api log URL: https://www.britannica.com/resources/dist/mam-min.js?v=ad-refactor.22(Line 1)
Message:
%cMendel Ads font-weight:bold; background-color: #084466; color: white; border-radius:3px;display:inline-block;padding:2px 4px refreshed all
console-api log URL: https://includemodal.global.ssl.fastly.net/pw.js(Line 2)
Message:
Scanner Online

Indicators

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

a.opmnstr.com
a.optmnstr.com
acdn.adnxs.com
adserver-us.adtech.advertising.com
adservice.google.be
adservice.google.com
adservice.google.de
ajax.googleapis.com
ams1-ib.adnxs.com
analytics.twitter.com
ap.lijit.com
api.omappapi.com
api.rlcdn.com
as-sec.casalemedia.com
ax17y3tvcf.execute-api.us-east-1.amazonaws.com
britannica.com
btlr.sharethrough.com
c.amazon-adsystem.com
cdn.britannica.com
cdn.digitru.st
cdnjs.cloudflare.com
d2s8wlbatk24s7.cloudfront.net
dev.visualwebsiteoptimizer.com
eu-u.openx.net
fastlane.rubiconproject.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
gslbeacon.lijit.com
gum.criteo.com
images.ctfassets.net
includemodal.com
includemodal.global.ssl.fastly.net
insitez.blob.core.windows.net
js-sec.indexww.com
match.adsrvr.org
merriamwebster-d.openx.net
pagead2.googlesyndication.com
s.tribalfusion.com
safe.britannica.com
secure.adnxs.com
securepubads.g.doubleclick.net
static.ads-twitter.com
stats.g.doubleclick.net
t.co
tags.expo9.exponential.com
tlx.3lift.com
tpc.googlesyndication.com
vap2ams1.lijit.com
web.hb.ad.cpe.dotomi.com
webstats.eb.com
www.britannica.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.googletagservices.com
api.rlcdn.com
104.244.42.131
104.244.42.5
151.101.112.157
151.101.13.194
172.217.22.34
185.33.220.145
185.33.220.244
208.185.238.81
23.111.11.182
23.111.9.217
23.210.249.83
23.77.210.70
23.8.13.110
2600:9000:2070:8000:d:77c3:2dc0:21
2600:9000:2093:6400:12:94b3:c380:93a1
2606:2800:233:97b6:26be:138a:cba8:bb01
2606:4700::6810:85e5
2a00:1450:4001:806::2002
2a00:1450:4001:809::200e
2a00:1450:4001:814::2002
2a00:1450:4001:814::2003
2a00:1450:4001:814::200a
2a00:1450:4001:817::200a
2a00:1450:4001:819::2004
2a00:1450:4001:81a::2002
2a00:1450:4001:81e::2001
2a00:1450:4001:81f::2002
2a00:1450:4001:824::2002
2a00:1450:4001:824::2008
2a00:1450:4001:825::2003
2a00:1450:400c:c08::9c
2a01:4a0:1338:28::c38a:ff09
2a02:2638::1c
2a02:fa8:8806:13::1460
3.127.95.92
3.22.232.196
34.95.120.147
34.96.102.137
35.158.181.243
40.118.73.208
52.207.157.200
52.222.176.82
52.222.190.123
52.222.190.48
54.230.183.119
54.84.146.50
63.33.80.49
69.173.144.143
72.247.225.98
72.251.249.13
72.251.249.9
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29e11defa39770782534209ed1aff439e7eca35a034481bc65383374fe8a26d1
2a99618d1d5f47e92e88ea948e01a29ce82313db06f80014b3c72b2ce47b30fa
2f56d4fb7a8b0dd3dca1e540ac644e88fb35e0c19beaa04f050d7ebdbef5dea7
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37f9deaab0d79edd5362cdd2f61181a4345f5c854272f8b9c52a9b908e2dd397
3835ffb098e36b5d90fe102f488efeec08c65516d4d0ba40fcb15458d4105637
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3b8d415d4d83623d87dcfe0ae5a4737a4cf63701fb8374948f78220c9e649aa8
4251a81a48dfa868fe998e93d7fb2433adbef8a4c33b946a4a211e048e1bec92
42ab466df3825ff29b381295fc19ea73075f12bf51da5e227d26d7204ef2d1c0
43fc6758f64c63f5326ac6e23d98d2356aa447571ba28aa7d64f73d1fa05a123
442db3d593bc664dbdf906fe8e1b323476ef0c4a4bca920fd01aaf415f903534
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4570e5a1abe6b132c1ede47e9f806ee866da08eda9519f9da0d926a6fead3b18
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597b06cbeb32a8f833510962680ec460e79b5fa37a7e2450d564f6a017fa735e
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