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

Go To Rescan
Add Verdict Report

Submitted URL:
https://click.email.britannica.com/?qs=1aa75172f32c8ff7a6157bdda18b19a5c7adfe8f3cd2d02fa4ddb31d209ec7eb6c9fdcf157e54d0d4f997154393c...
Effective URL:
https://www.britannica.com/biography/Percival-Lowell
Submission: On March 13 via api (March 13th 2020, 3:33:48 pm UTC) from US

Summary HTTP 171 Redirects Links 53 Behaviour Indicators

Summary

This website contacted 51 IPs in 7 countries across 45 domains to perform 171 HTTP transactions. The main IP is 18.210.131.214, 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
1 1	13.111.48.247 13.111.48.247	22606 (EXACT-7) (EXACT-7)
23	18.210.131.214 18.210.131.214	14618 (AMAZON-AES) (AMAZON-AES)
4	2a00:1450:400... 2a00:1450:4001:821::200a	15169 (GOOGLE) (GOOGLE)
2	159.180.84.2 159.180.84.2	33047 (INSTART) (INSTART)
2	152.195.132.202 152.195.132.202	15133 (EDGECAST) (EDGECAST)
3	23.210.249.164 23.210.249.164	16625 (AKAMAI-AS) (AKAMAI-AS)
4	172.217.18.98 172.217.18.98	15169 (GOOGLE) (GOOGLE)
1	13.225.73.7 13.225.73.7	16509 (AMAZON-02) (AMAZON-02)
1	151.101.113.194 151.101.113.194	54113 (FASTLY) (FASTLY)
2	208.185.238.81 208.185.238.81	7767 (EB) (EB)
2	2a00:1450:400... 2a00:1450:4001:825::200a	15169 (GOOGLE) (GOOGLE)
1	23.111.9.217 23.111.9.217	33438 (HIGHWINDS2) (HIGHWINDS2)
1	2600:9000:21f... 2600:9000:21f3:9c00:1:a3fa:7cc0:93a1	16509 (AMAZON-02) (AMAZON-02)
4	2.16.186.113 2.16.186.113	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	2a00:1450:400... 2a00:1450:4001:81d::2008	15169 (GOOGLE) (GOOGLE)
1	2001:4de0:ac1... 2001:4de0:ac19::1:b:3a	20446 (HIGHWINDS3) (HIGHWINDS3)
3	13.225.86.250 13.225.86.250	16509 (AMAZON-02) (AMAZON-02)
2	2606:4700:20:... 2606:4700:20::681a:b64	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	40.118.73.208 40.118.73.208	8075 (MICROSOFT...) (MICROSOFT-CORP-MSN-AS-BLOCK)
1	35.244.174.68 35.244.174.68	15169 (GOOGLE) (GOOGLE)
1	52.212.184.249 52.212.184.249	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:81e::2002	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:800::2002	15169 (GOOGLE) (GOOGLE)
9	2a00:1450:400... 2a00:1450:4001:814::2003	15169 (GOOGLE) (GOOGLE)
1	2606:2800:233... 2606:2800:233:1cb7:261b:1f9c:2074:3c	15133 (EDGECAST) (EDGECAST)
1 8	13.224.194.104 13.224.194.104	16509 (AMAZON-02) (AMAZON-02)
1	2606:4700:10:... 2606:4700:10::6814:b844	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 6	151.101.114.217 151.101.114.217	54113 (FASTLY) (FASTLY)
1 1	143.204.97.91 143.204.97.91	16509 (AMAZON-02) (AMAZON-02)
6	34.96.102.137 34.96.102.137	15169 (GOOGLE) (GOOGLE)
17	52.41.161.239 52.41.161.239	16509 (AMAZON-02) (AMAZON-02)
2	34.254.167.200 34.254.167.200	16509 (AMAZON-02) (AMAZON-02)
1	151.101.12.157 151.101.12.157	54113 (FASTLY) (FASTLY)
1	2600:9000:21f... 2600:9000:21f3:be00:d:77c3:2dc0:21	16509 (AMAZON-02) (AMAZON-02)
1	13.225.73.106 13.225.73.106	16509 (AMAZON-02) (AMAZON-02)
1	72.251.249.9 72.251.249.9	29791 (VOXEL-DOT...) (VOXEL-DOT-NET)
10 25	152.199.22.24 152.199.22.24	15133 (EDGECAST) (EDGECAST)
5	69.173.144.140 69.173.144.140	26667 (RUBICONPR...) (RUBICONPROJECT)
2 5	34.95.120.147 34.95.120.147	15169 (GOOGLE) (GOOGLE)
5	37.252.173.38 37.252.173.38	29990 (ASN-APPNEX) (ASN-APPNEX)
1	2a02:fa8:8806... 2a02:fa8:8806:13::1460	25751 (VALUECLICK) (VALUECLICK)
1 3	2a00:1450:400... 2a00:1450:4001:817::200e	15169 (GOOGLE) (GOOGLE)
1	104.244.42.133 104.244.42.133	13414 (TWITTER) (TWITTER)
6	3.12.181.138 3.12.181.138	16509 (AMAZON-02) (AMAZON-02)
1 1	2a00:1450:400... 2a00:1450:400c:c00::9c	15169 (GOOGLE) (GOOGLE)
1 1	2a00:1450:400... 2a00:1450:4001:81e::2004	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:825::2003	15169 (GOOGLE) (GOOGLE)
1	2606:4700::68... 2606:4700::6811:4004	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	23.111.11.182 23.111.11.182	33438 (HIGHWINDS2) (HIGHWINDS2)
5	2a00:1450:400... 2a00:1450:4001:81a::2001	15169 (GOOGLE) (GOOGLE)
1	151.101.14.217 151.101.14.217	54113 (FASTLY) (FASTLY)
5	2a00:1450:400... 2a00:1450:4001:819::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:809::2006	15169 (GOOGLE) (GOOGLE)
1	104.244.42.131 104.244.42.131	13414 (TWITTER) (TWITTER)
171	51

1 13.111.48.247 (United States) 1 redirects

ASN22606 (EXACT-7, US)
PTR: click.email.britannica.com

click.email.britannica.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

23 18.210.131.214 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-18-210-131-214.compute-1.amazonaws.com

www.britannica.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2a00:1450:4001:821::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 159.180.84.2 (United States)

ASN33047 (INSTART, US)

cdn.digitru.st	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 152.195.132.202 (United States)

ASN15133 (EDGECAST, US)

cdn.cookielaw.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 23.210.249.164 (Netherlands)

ASN16625 (AKAMAI-AS, US)
PTR: a23-210-249-164.deploy.static.akamaitechnologies.com

js-sec.indexww.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
as-sec.casalemedia.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 172.217.18.98 (United States)

ASN15169 (GOOGLE, US)
PTR: zrh04s05-in-f98.1e100.net

securepubads.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.225.73.7 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-73-7.fra2.r.cloudfront.net

eb-com.videoplayerhub.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.113.194 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

includemodal.global.ssl.fastly.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 208.185.238.81 (United States)

ASN7767 (EB, US)
PTR: ebusa.eb.com

safe.britannica.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:825::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

ajax.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 23.111.9.217 (Phoenix, United States)

ASN33438 (HIGHWINDS2, US)

a.optmnstr.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:21f3:9c00:1:a3fa:7cc0:93a1 (United States)

ASN16509 (AMAZON-02, US)

content.jwplatform.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2.16.186.113 (Ascension Island)

ASN20940 (AKAMAI-ASN1, US)
PTR: a2-16-186-113.deploy.static.akamaitechnologies.com

middycdn-a.akamaihd.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:81d::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2001:4de0:ac19::1:b:3a (Netherlands)

ASN20446 (HIGHWINDS3, US)

code.jquery.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 13.225.86.250 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-86-250.fra2.r.cloudfront.net

c.amazon-adsystem.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:20::681a:b64 (United States)

ASN13335 (CLOUDFLARENET, US)

mrb.upapi.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 40.118.73.208 (Amsterdam, Netherlands)

ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US)

insitez.blob.core.windows.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 35.244.174.68 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 68.174.244.35.bc.googleusercontent.com

api.rlcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.212.184.249 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-212-184-249.eu-west-1.compute.amazonaws.com

match.adsrvr.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81e::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

adservice.google.be	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:800::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

adservice.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
www.googletagservices.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 2a00:1450:4001:814::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:2800:233:1cb7:261b:1f9c:2074:3c (United States)

ASN15133 (EDGECAST, US)

cookies.onetrust.mgr.consensu.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

8 13.224.194.104 (Seattle, United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-13-224-194-104.fra2.r.cloudfront.net

cdn.britannica.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:10::6814:b844 (United States)

ASN13335 (CLOUDFLARENET, US)

geolocation.onetrust.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 151.101.114.217 (Frankfurt am Main, Germany) 1 redirects

ASN54113 (FASTLY, US)

cd.connatix.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cds.connatix.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
ck.connatix.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
vid.connatix.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 143.204.97.91 (Seattle, United States) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: server-143-204-97-91.fra50.r.cloudfront.net

ax17y3tvcf.execute-api.us-east-1.amazonaws.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 34.96.102.137 (United States)

ASN15169 (GOOGLE, US)
PTR: 137.102.96.34.bc.googleusercontent.com

dev.visualwebsiteoptimizer.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

17 52.41.161.239 (Boardman, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-41-161-239.us-west-2.compute.amazonaws.com

events.browsiprod.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 34.254.167.200 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-34-254-167-200.eu-west-1.compute.amazonaws.com

yield-manager.browsiprod.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.12.157 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

static.ads-twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2600:9000:21f3:be00:d:77c3:2dc0:21 (United States)

ASN16509 (AMAZON-02, US)

d2s8wlbatk24s7.cloudfront.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 13.225.73.106 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: server-13-225-73-106.fra2.r.cloudfront.net

api.opmnstr.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 72.251.249.9 (Amsterdam, Netherlands)

ASN29791 (VOXEL-DOT-NET, US)

ap.lijit.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

25 152.199.22.24 (United States) 10 redirects

ASN15133 (EDGECAST, US)

adserver-us.adtech.advertising.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 69.173.144.140 (Frankfurt am Main, Germany)

ASN26667 (RUBICONPROJECT, US)

fastlane.rubiconproject.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 34.95.120.147 (United States) 2 redirects

ASN15169 (GOOGLE, US)
PTR: 147.120.95.34.bc.googleusercontent.com

merriamwebster-d.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
eu-u.openx.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 37.252.173.38 (Ascension Island)

ASN29990 (ASN-APPNEX, US)
PTR: 537.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

secure.adnxs.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a02:fa8:8806:13::1460 (Sweden)

ASN25751 (VALUECLICK, US)

web.hb.ad.cpe.dotomi.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:817::200e (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.133 (United States)

ASN13414 (TWITTER, US)

t.co	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 3.12.181.138 (Seattle, United States)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-12-181-138.us-east-2.compute.amazonaws.com

capi.connatix.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:400c:c00::9c (Brussels, Belgium) 1 redirects

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:81e::2004 (Frankfurt am Main, Germany) 1 redirects

ASN15169 (GOOGLE, US)

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:825::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700::6811:4004 (United States)

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 23.111.11.182 (Phoenix, United States)

ASN33438 (HIGHWINDS2, US)

a.opmnstr.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:81a::2001 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

tpc.googlesyndication.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 151.101.14.217 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)

img.connatix.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:819::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

imasdk.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:809::2006 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

s0.2mdn.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 104.244.42.131 (United States)

ASN13414 (TWITTER, US)

analytics.twitter.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
34	britannica.com 2 redirects click.email.britannica.com www.britannica.com safe.britannica.com cdn.britannica.com	410 KB
25	advertising.com 10 redirects adserver-us.adtech.advertising.com	7 KB
19	browsiprod.com events.browsiprod.com yield-manager.browsiprod.com	5 KB
13	connatix.com 1 redirects cd.connatix.com cds.connatix.com ck.connatix.com capi.connatix.com vid.connatix.com img.connatix.com	176 KB
11	googleapis.com fonts.googleapis.com ajax.googleapis.com imasdk.googleapis.com	129 KB
9	gstatic.com fonts.gstatic.com	155 KB
6	visualwebsiteoptimizer.com dev.visualwebsiteoptimizer.com	97 KB
5	googlesyndication.com tpc.googlesyndication.com
5	adnxs.com secure.adnxs.com	5 KB
5	openx.net 2 redirects merriamwebster-d.openx.net eu-u.openx.net	1 KB
5	rubiconproject.com fastlane.rubiconproject.com	8 KB
5	doubleclick.net 1 redirects securepubads.g.doubleclick.net stats.g.doubleclick.net	133 KB
4	akamaihd.net middycdn-a.akamaihd.net	66 KB
3	google-analytics.com 1 redirects www.google-analytics.com	19 KB
3	google.com 1 redirects adservice.google.com www.google.com	523 B
3	amazon-adsystem.com c.amazon-adsystem.com	29 KB
2	casalemedia.com as-sec.casalemedia.com	1 KB
2	opmnstr.com api.opmnstr.com a.opmnstr.com	206 KB
2	upapi.net mrb.upapi.net	219 KB
2	googletagmanager.com www.googletagmanager.com	71 KB
2	cookielaw.org cdn.cookielaw.org	50 KB
2	digitru.st cdn.digitru.st	14 KB
1	twitter.com analytics.twitter.com	284 B
1	2mdn.net s0.2mdn.net	11 KB
1	googletagservices.com www.googletagservices.com	27 KB
1	cloudflare.com cdnjs.cloudflare.com	15 KB
1	google.de www.google.de	109 B
1	t.co t.co	170 B
1	dotomi.com web.hb.ad.cpe.dotomi.com	501 B
1	lijit.com ap.lijit.com	773 B
1	cloudfront.net d2s8wlbatk24s7.cloudfront.net	26 KB
1	ads-twitter.com static.ads-twitter.com	2 KB
1	amazonaws.com 1 redirects ax17y3tvcf.execute-api.us-east-1.amazonaws.com	389 B
1	onetrust.com geolocation.onetrust.com	222 B
1	consensu.org cookies.onetrust.mgr.consensu.org
1	google.be adservice.google.be	778 B
1	adsrvr.org match.adsrvr.org	545 B
1	rlcdn.com api.rlcdn.com
1	windows.net insitez.blob.core.windows.net	489 B
1	jquery.com code.jquery.com	30 KB
1	jwplatform.com content.jwplatform.com	37 KB
1	optmnstr.com a.optmnstr.com	59 KB
1	fastly.net includemodal.global.ssl.fastly.net	48 KB
1	videoplayerhub.com eb-com.videoplayerhub.com	26 KB
1	indexww.com js-sec.indexww.com	40 KB
171	45

	Domain	Requested by
25	adserver-us.adtech.advertising.com	10 redirects www.britannica.com
23	www.britannica.com	www.britannica.com cdn.cookielaw.org ajax.googleapis.com
17	events.browsiprod.com	middycdn-a.akamaihd.net includemodal.global.ssl.fastly.net
9	fonts.gstatic.com	cdn.cookielaw.org www.britannica.com securepubads.g.doubleclick.net
8	cdn.britannica.com	1 redirects www.britannica.com
6	capi.connatix.com	cds.connatix.com
6	dev.visualwebsiteoptimizer.com	www.britannica.com dev.visualwebsiteoptimizer.com includemodal.global.ssl.fastly.net
5	imasdk.googleapis.com	cds.connatix.com imasdk.googleapis.com
5	tpc.googlesyndication.com	securepubads.g.doubleclick.net
5	secure.adnxs.com	includemodal.global.ssl.fastly.net
5	fastlane.rubiconproject.com	includemodal.global.ssl.fastly.net
4	middycdn-a.akamaihd.net	www.britannica.com middycdn-a.akamaihd.net
4	securepubads.g.doubleclick.net	www.britannica.com securepubads.g.doubleclick.net includemodal.global.ssl.fastly.net
4	fonts.googleapis.com	www.britannica.com ajax.googleapis.com
3	vid.connatix.com	cds.connatix.com
3	www.google-analytics.com	1 redirects www.googletagmanager.com www.google-analytics.com
3	merriamwebster-d.openx.net	1 redirects www.britannica.com
3	c.amazon-adsystem.com	www.britannica.com includemodal.global.ssl.fastly.net
2	eu-u.openx.net	1 redirects js-sec.indexww.com
2	as-sec.casalemedia.com	includemodal.global.ssl.fastly.net
2	yield-manager.browsiprod.com	middycdn-a.akamaihd.net
2	adservice.google.com	securepubads.g.doubleclick.net imasdk.googleapis.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
2	cdn.digitru.st	www.britannica.com cdn.digitru.st
1	analytics.twitter.com	static.ads-twitter.com
1	s0.2mdn.net	imasdk.googleapis.com
1	img.connatix.com	www.britannica.com
1	www.googletagservices.com	securepubads.g.doubleclick.net
1	a.opmnstr.com	www.britannica.com
1	cdnjs.cloudflare.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	ck.connatix.com	cds.connatix.com
1	t.co	www.britannica.com
1	web.hb.ad.cpe.dotomi.com	includemodal.global.ssl.fastly.net
1	ap.lijit.com	includemodal.global.ssl.fastly.net
1	api.opmnstr.com	includemodal.global.ssl.fastly.net
1	d2s8wlbatk24s7.cloudfront.net	includemodal.global.ssl.fastly.net
1	static.ads-twitter.com	www.britannica.com
1	ax17y3tvcf.execute-api.us-east-1.amazonaws.com	1 redirects
1	cds.connatix.com	www.britannica.com
1	cd.connatix.com	1 redirects
1	geolocation.onetrust.com	code.jquery.com
1	cookies.onetrust.mgr.consensu.org	cdn.cookielaw.org
1	adservice.google.be	securepubads.g.doubleclick.net
1	match.adsrvr.org	js-sec.indexww.com
1	api.rlcdn.com	js-sec.indexww.com
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	click.email.britannica.com	1 redirects
171	60

This site contains links to these domains. Also see Links.

Domain
corporate.britannica.com
www.33across.com
www.aerserv.com
www.appnexus.com
gobrowsi.com
www.conversantmedia.eu
www.criteo.com
www.digitru.st
districtm.net
emxdigital.com
exponential.com
www.indexexchange.com
www.inmobi.com
liveintent.com
www.lotame.com
www.primis.tech
www.media.net
policies.oath.com
www.openx.com
pubmatic.com
www.pulsepoint.com
www.rhythmone.com
www.smaato.com
www.sovrn.com
www.taboola.com
teads.tv
telaria.com
www.rubiconproject.com
triplelift.com
www.yieldmo.com
onetrust.com
subscription.britannica.com
www.facebook.com
twitter.com
www.merriam-webster.com
cdn.britannica.com
www.youtube.com
www.instagram.com
www.pinterest.com
cloud.email.britannica.com
www.bibliomania.com
kids.britannica.com

Subject Issuer	Validity	Valid
*.britannica.com Amazon	`2020-02-18` - `2021-03-18`	a year	crt.sh
*.storage.googleapis.com GTS CA 1O1	`2020-02-25` - `2020-05-19`	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	`2020-03-02` - `2021-04-01`	a year	crt.sh
*.g.doubleclick.net GTS CA 1O1	`2020-02-25` - `2020-05-19`	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	`2020-02-29` - `2021-03-29`	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	`2020-02-25` - `2020-05-19`	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
*.rlcdn.com Sectigo RSA Domain Validation Secure Server CA	`2019-04-24` - `2020-04-23`	a year	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	`2020-02-25` - `2020-05-19`	3 months	crt.sh
*.google.com GTS CA 1O1	`2020-02-25` - `2020-05-19`	3 months	crt.sh
snic232gl.wpc.edgecastcdn.net DigiCert SHA2 Secure Server CA	`2018-08-09` - `2020-08-12`	2 years	crt.sh
cdn.britannica.com Amazon	`2019-12-10` - `2021-01-10`	a year	crt.sh
*.onetrust.com DigiCert SHA2 Secure Server CA	`2018-03-12` - `2020-06-14`	2 years	crt.sh
j3.shared.global.fastly.net GlobalSign CloudSSL CA - SHA256 - G3	`2020-03-02` - `2021-01-14`	10 months	crt.sh
*.visualwebsiteoptimizer.com Starfield Secure Certificate Authority - G2	`2017-06-30` - `2020-07-06`	3 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
ads-twitter.com DigiCert SHA2 High Assurance Server CA	`2019-08-14` - `2020-08-18`	a year	crt.sh
*.cloudfront.net DigiCert Global CA G2	`2019-07-17` - `2020-07-05`	a year	crt.sh
*.opmnstr.com Go Daddy Secure Certificate Authority - G2	`2019-04-11` - `2021-04-11`	2 years	crt.sh
*.lijit.com Go Daddy Secure Certificate Authority - G2	`2019-03-11` - `2020-05-10`	a year	crt.sh
*.adtech.advertising.com DigiCert SHA2 High Assurance Server CA	`2018-05-22` - `2020-05-26`	2 years	crt.sh
*.rubiconproject.com DigiCert SHA2 Secure Server CA	`2019-01-10` - `2021-01-14`	2 years	crt.sh
*.openx.net GeoTrust RSA CA 2018	`2018-01-04` - `2020-07-09`	3 years	crt.sh
*.adnxs.com DigiCert ECC Secure Server CA	`2019-01-23` - `2021-03-08`	2 years	crt.sh
ad.cpe.dotomi.com GlobalSign RSA OV SSL CA 2018	`2019-10-16` - `2020-05-25`	7 months	crt.sh
t.co DigiCert SHA2 High Assurance Server CA	`2020-03-05` - `2021-03-02`	a year	crt.sh
*.connatix.com Go Daddy Secure Certificate Authority - G2	`2019-09-05` - `2020-10-19`	a year	crt.sh
www.google.de GTS CA 1O1	`2020-02-25` - `2020-05-19`	3 months	crt.sh
ssl412106.cloudflaressl.com COMODO ECC Domain Validation Secure Server CA 2	`2019-12-05` - `2020-06-12`	6 months	crt.sh
tpc.googlesyndication.com GTS CA 1O1	`2020-02-25` - `2020-05-19`	3 months	crt.sh
*.doubleclick.net GTS CA 1O1	`2020-02-25` - `2020-05-19`	3 months	crt.sh
*.twitter.com DigiCert SHA2 High Assurance Server CA	`2020-03-05` - `2021-03-02`	a year	crt.sh

This page contains 13 frames:

Primary Page: https://www.britannica.com/biography/Percival-Lowell
Frame ID: 624DF40D1B645D4C598CEB7AED7A2CED
Requests: 150 HTTP requests in this frame

Frame: https://cookies.onetrust.mgr.consensu.org/?name=euconsent&value=&expire=0&isFirstRequest=true
Frame ID: 2803E518CB4E699BBC8FF255ABFAC675
Requests: 1 HTTP requests in this frame

Frame: https://cds.connatix.com/p/1011/connatix.player.dc.js
Frame ID: 27FCF65DA3AC4E66DACCE7D3427BE611
Requests: 13 HTTP requests in this frame

Frame: https://cdn.digitru.st/prod/1.5.41/dt.html
Frame ID: 098CEC0D6026A3E63050B93FB53C6D32
Requests: 1 HTTP requests in this frame

Frame: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1
Frame ID: B7389B388F5AC105D62414B30A563060
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
Frame ID: 9C29FB9F770EBB35300AD296472E680A
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
Frame ID: 4CE3204EC5D6B04E138008AB45DC9891
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
Frame ID: 2FC7539F16F8E5B1804B37D36934DE34
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
Frame ID: 14C8DF8B97B5B6B9B83AF9445CF397C6
Requests: 1 HTTP requests in this frame

Frame: https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html
Frame ID: E1D5B980B0BCF8C1D16F85FE271091F6
Requests: 1 HTTP requests in this frame

Frame: https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html
Frame ID: 536870BA3860A3C149526E6893F14FF0
Requests: 1 HTTP requests in this frame

Frame: https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html
Frame ID: F5CF4E6DE79A3E11DD28C86C160B8A70
Requests: 1 HTTP requests in this frame

Frame: https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html
Frame ID: 756221285EDA7E9DC8A13F04FFCADC65
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page URL History Show full URLs

https://click.email.britannica.com/?qs=1aa75172f32c8ff7a6157bdda18b19a5c7adfe8f3cd2d02fa4ddb31d209ec7eb6c9fdcf1... HTTP 302
https://www.britannica.com/biography/Percival-Lowell Page URL

Detected technologies

Java (Programming Languages) Expand

Overall confidence: 100%
Detected patterns

headers server /mod_jk(?:\/([\d\.]+))?/i

Debian (Operating Systems) Expand

Overall confidence: 100%
Detected patterns

headers server /Debian/i

mod_jk (Web Server Extensions) Expand

Overall confidence: 100%
Detected patterns

headers server /mod_jk(?:\/([\d\.]+))?/i

Apache (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /(?:Apache(?:$|\/([\d.]+)|[^\/-])|(?:^|\b)HTTPD)/i
headers server /mod_jk(?:\/([\d\.]+))?/i

Apache Tomcat (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /mod_jk(?:\/([\d\.]+))?/i

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

script /google-analytics\.com\/(?:ga|urchin|analytics)\.js/i

Page Statistics

171
Requests

100 %
HTTPS

39 %
IPv6

45
Domains

60
Subdomains

51
IPs

7
Countries

2120 kB
Transfer

6902 kB
Size

3
Cookies

53 Outgoing links

These are links going to different origins than the main page.

URL: http://corporate.britannica.com/cookie_policy.html
Title: Cookie Policy

Search URL Search Domain Scan URL

URL: https://corporate.britannica.com/privacy-policy/
Title: Privacy Notice

Search URL Search Domain Scan URL

URL: http://www.33across.com/privacy-policy
Title: http://www.33across.com/privacy-policy

Search URL Search Domain Scan URL

URL: https://www.aerserv.com/privacy-policy/
Title: https://www.aerserv.com/privacy-policy/

Search URL Search Domain Scan URL

URL: https://www.appnexus.com/en/company/platform-privacy-policy
Title: https://www.appnexus.com/en/company/platform-privacy-policy

Search URL Search Domain Scan URL

URL: http://gobrowsi.com/browsi-privacy-policy/
Title: http://gobrowsi.com/browsi-privacy-policy/

Search URL Search Domain Scan URL

URL: https://www.conversantmedia.eu/legal/privacy-policy
Title: https://www.conversantmedia.eu/legal/privacy-policy

Search URL Search Domain Scan URL

URL: https://www.criteo.com/privacy/
Title: https://www.criteo.com/privacy/

Search URL Search Domain Scan URL

URL: http://www.digitru.st/privacy-policy/
Title: http://www.digitru.st/privacy-policy/

Search URL Search Domain Scan URL

URL: https://districtm.net/en/page/platforms-data-and-privacy-policy/
Title: https://districtm.net/en/page/platforms-data-and-privacy-policy/

Search URL Search Domain Scan URL

URL: https://emxdigital.com/privacy/
Title: https://emxdigital.com/privacy/

Search URL Search Domain Scan URL

URL: http://exponential.com/privacy
Title: http://exponential.com/privacy

Search URL Search Domain Scan URL

URL: https://www.indexexchange.com/privacy
Title: https://www.indexexchange.com/privacy

Search URL Search Domain Scan URL

URL: https://www.inmobi.com/privacy-policy-for-eea
Title: https://www.inmobi.com/privacy-policy-for-eea

Search URL Search Domain Scan URL

URL: https://liveintent.com/services-privacy-policy/
Title: https://liveintent.com/services-privacy-policy/

Search URL Search Domain Scan URL

URL: https://www.lotame.com/about-lotame/privacy/
Title: https://www.lotame.com/about-lotame/privacy/

Search URL Search Domain Scan URL

URL: https://www.primis.tech/wp-content/uploads/2019/03/Primis-Privacy-Policy-GDPR.pdf
Title: https://www.primis.tech/wp-content/uploads/2019/03/Primis-Privacy-Policy-GDPR.pdf

Search URL Search Domain Scan URL

URL: https://www.media.net/en/privacy-policy
Title: https://www.media.net/en/privacy-policy

Search URL Search Domain Scan URL

URL: https://policies.oath.com/ie/en/oath/privacy/index.html
Title: https://policies.oath.com/ie/en/oath/privacy/index.html

Search URL Search Domain Scan URL

URL: https://www.openx.com/legal/privacy-policy/
Title: https://www.openx.com/legal/privacy-policy/

Search URL Search Domain Scan URL

URL: https://pubmatic.com/privacy-policy/
Title: https://pubmatic.com/privacy-policy/

Search URL Search Domain Scan URL

URL: https://www.pulsepoint.com/privacy-policy/website
Title: https://www.pulsepoint.com/privacy-policy/website

Search URL Search Domain Scan URL

URL: https://www.rhythmone.com/privacy-policy
Title: https://www.rhythmone.com/privacy-policy

Search URL Search Domain Scan URL

URL: https://www.smaato.com/privacy/
Title: https://www.smaato.com/privacy/

Search URL Search Domain Scan URL

URL: https://www.sovrn.com/sovrn-privacy/
Title: https://www.sovrn.com/sovrn-privacy/

Search URL Search Domain Scan URL

URL: https://www.taboola.com/privacy-policy
Title: https://www.taboola.com/privacy-policy

Search URL Search Domain Scan URL

URL: https://teads.tv/privacy-policy/
Title: https://teads.tv/privacy-policy/

Search URL Search Domain Scan URL

URL: https://telaria.com/privacy-policy/
Title: https://telaria.com/privacy-policy/

Search URL Search Domain Scan URL

URL: http://www.rubiconproject.com/rubicon-project-yield-optimization-privacy-policy/
Title: http://www.rubiconproject.com/rubicon-project-yield-optimization-privacy-policy/

Search URL Search Domain Scan URL

URL: https://triplelift.com/privacy/
Title: https://triplelift.com/privacy/

Search URL Search Domain Scan URL

URL: https://www.yieldmo.com/privacy/
Title: https://www.yieldmo.com/privacy/

Search URL Search Domain Scan URL

URL: https://onetrust.com/poweredbyonetrust

Search URL Search Domain Scan URL

URL: https://subscription.britannica.com/subscribe?partnerCode=BP_GN_Articles_EUR
Title: Subscribe Now

Search URL Search Domain Scan URL

URL: http://corporate.britannica.com/publishing-partner-program/
Title: Join Britannica's Publishing Partner Program and our community of experts to gain a global audience for your work!

Search URL Search Domain Scan URL

URL: https://www.facebook.com/BRITANNICA/
Title: Facebook

Search URL Search Domain Scan URL

URL: https://twitter.com/britannica
Title: Twitter

Search URL Search Domain Scan URL

URL: https://www.merriam-webster.com/dictionary/counselor
Title: counselor

Search URL Search Domain Scan URL

URL: https://cdn.britannica.com/63/133163-050-8A8C911C/Percival-Lowell.jpg

Search URL Search Domain Scan URL

URL: https://www.merriam-webster.com/dictionary/cultivated
Title: cultivated

Search URL Search Domain Scan URL

URL: https://subscription.britannica.com/subscribe?partnerCode=BP_House_EUR
Title: Subscribe today

Search URL Search Domain Scan URL

URL: https://corporate.britannica.com/privacy-policy
Title: Privacy Notice

Search URL Search Domain Scan URL

URL: https://cdn.britannica.com/84/10184-050-3795FD5C/Percival-Lowell.jpg
Title:

Search URL Search Domain Scan URL

URL: https://www.youtube.com/c/encyclopaediabritannica
Title: YouTube

Search URL Search Domain Scan URL

URL: https://www.instagram.com/britannica/
Title: Instagram

Search URL Search Domain Scan URL

URL: https://www.pinterest.com/britannica/
Title: Pinterest

Search URL Search Domain Scan URL

URL: https://cloud.email.britannica.com/PreferenceCenter
Title: Newsletters

Search URL Search Domain Scan URL

URL: https://corporate.britannica.com/
Title: About Us & Legal Info

Search URL Search Domain Scan URL

URL: https://corporate.britannica.com/publishing-partner-program/
Title: Partner Program

Search URL Search Domain Scan URL

URL: https://corporate.britannica.com/contact/
Title: Contact Us

Search URL Search Domain Scan URL

URL: https://corporate.britannica.com/termsofuse.html
Title: Terms of Use

Search URL Search Domain Scan URL

URL: https://subscription.britannica.com/subscribe?partnerCode=BP_GN_NAC_EUR
Title:

Search URL Search Domain Scan URL

URL: http://www.bibliomania.com/2/1/69/
Title: Bibliomania - Percival Lowell

Search URL Search Domain Scan URL

URL: https://kids.britannica.com/students/article/Percival-Lowell/627839
Title: Percival Lowell - Student Encyclopedia (Ages 11 and up)

Search URL Search Domain Scan URL

Page URL History

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

https://click.email.britannica.com/?qs=1aa75172f32c8ff7a6157bdda18b19a5c7adfe8f3cd2d02fa4ddb31d209ec7eb6c9fdcf157e54d0d4f997154393cee99de668d4c83682a060d3fd53e15b538c7 HTTP 302
https://www.britannica.com/biography/Percival-Lowell Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 49

https://cd.connatix.com/connatix.player.js HTTP 302
https://cds.connatix.com/p/1011/connatix.player.dc.js

Request Chain 52

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 66

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9

Request Chain 67

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J

Request Chain 68

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55

Request Chain 69

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI

Request Chain 70

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls; HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls

Request Chain 78

https://merriamwebster-d.openx.net/w/1.0/arj?auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&jr=&ch=UTF-8&tz=-60&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._4dkWSmCs&cache=1584113605113&ttduuid=3d7b9c45-50f4-462f-a36f-3a99574238ce HTTP 302
https://merriamwebster-d.openx.net/w/1.0/arj?cc=1&auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&jr=&ch=UTF-8&tz=-60&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._4dkWSmCs&cache=1584113605113&ttduuid=3d7b9c45-50f4-462f-a36f-3a99574238ce

Request Chain 103

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55

Request Chain 104

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI

Request Chain 105

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls

Request Chain 106

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J

Request Chain 109

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9 HTTP 302
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9

Request Chain 115

https://eu-u.openx.net/w/1.0/pd?plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1 HTTP 302
https://eu-u.openx.net/w/1.0/pd?cc=1&plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1

Request Chain 119

https://www.google-analytics.com/r/collect?v=1&_v=j81&a=1273650581&t=pageview&_s=1&dl=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&dp=TOPIC%2FPAGINATED%2FBIO%2FMEDIUM%2Fbiography%2FPercival-Lowell&ul=en-us&de=UTF-8&dt=Percival%20Lowell%20%7C%20American%20astronomer%20%7C%20Britannica&sd=24-bit&sr=1600x1200&vp=1585x1200&je=0&_u=KGBAAUIh~&jid=1981043595&gjid=998941551&cid=1929347556.1584113606&tid=UA-6636134-11&_gid=1942951685.1584113606&_r=1&cd1=ANONYMOUS&cd2=C&gtm=2ou340&z=458538881 HTTP 302
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_gid=1942951685.1584113606&gjid=998941551&_v=j81&z=458538881 HTTP 302
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_v=j81&z=458538881 HTTP 302
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_v=j81&z=458538881&slf_rd=1&random=2259175241

171 HTTP transactions
3 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request Percival-Lowell Show response
www.britannica.com/biography/
Redirect Chain

https://click.email.britannica.com/?qs=1aa75172f32c8ff7a6157bdda18b19a5c7adfe8f3cd2d02fa4ddb31d209ec7eb6c9fdcf157e54d0d4f997154393cee99de668d4c83682a060d3fd53e15b538c7
https://www.britannica.com/biography/Percival-Lowell

78 KB
23 KB

406ms
195ms

Document
text/html

18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 0173c529475087e1fc9c8eb9502151d47d4ae354ea40e570c907e0b13ffd3190

Request headers

:method: GET
:authority: www.britannica.com
:scheme: https
:path: /biography/Percival-Lowell
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: 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
Sec-Fetch-Dest: document

Response headers

status: 200
date: Fri, 13 Mar 2020 15:33:23 GMT
content-type: text/html;charset=UTF-8
content-length: 22699
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
x-tserver: ip-10-145-21-31/127.0.1.1
set-cookie: bcomID=-7064247076975584974; Domain=britannica.com; Expires=Mon, 11-Mar-2030 15:33:23 GMT; Path=/ SessionAuth=GxlQlhTpFTgmlr3PcqouJJ9cZTp5Ha0Rlsg7oVoDoEsGLuasnfuIoGd4sBq+0Gps; Domain=britannica.com; Path=/ subreturn=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell; Domain=britannica.com; Path=/ webstats="referer_page=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell"; Version=1; Domain=britannica.com; Path=/ __mccn=20200313|1; Expires=Mon, 11-Mar-2030 15:33:23 GMT; Path=/ __mendel=%7B%27pagesViewed%27%3A1%2C%27articleCatfishShown%27%3Atrue%2C%27surveyShown%27%3Afalse%7D; Domain=britannica.com; Path=/ JSESSIONID=9B0258E984A983B5549087B74BAFC86C; Path=/; HttpOnly
content-language: en-US
vary: Accept-Encoding,User-Agent
content-encoding: gzip
x-wserver: 10.145.21.31

Redirect headers

Cache-Control: private
Content-Type: text/html; charset=utf-8
Location: https://www.britannica.com/biography/Percival-Lowell
Date: Fri, 13 Mar 2020 15:33:22 GMT
Connection: close
Content-Length: 169

GET
H2 200 css
fonts.googleapis.com/ 10 KB
893 B 18ms
15ms Stylesheet
text/css 2a00:1450:4001:821::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Montserrat:400,400i,500,700,700i&display=swap

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

34b7a60fc8083a1a78ea5a4a27d4d6df0905b7079a80f8167f9591cfeb6de62a

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/biography/Percival-Lowell
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: 0
last-modified: Fri, 13 Mar 2020 15:33:24 GMT
server: ESF
date: Fri, 13 Mar 2020 15:33:24 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Fri, 13 Mar 2020 15:33:24 GMT

GET
H2 200 css
fonts.googleapis.com/ 295 B
383 B 17ms
14ms Stylesheet
text/css 2a00:1450:4001:821::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Cinzel&text=ENCYCLOP%C3%86DIA%20BRITANNICA&display=swap

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

db6faa38edfb10ccaf412902326ca837b4c3792fb766163cb42d5c51ccfb24cc

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/biography/Percival-Lowell
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: 0
last-modified: Fri, 13 Mar 2020 15:33:24 GMT
server: ESF
date: Fri, 13 Mar 2020 15:33:24 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Fri, 13 Mar 2020 15:33:24 GMT

GET
H2 200 icon
fonts.googleapis.com/ 574 B
431 B 25ms
22ms Stylesheet
text/css 2a00:1450:4001:821::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/icon?family=Material+Icons

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::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/biography/Percival-Lowell
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: 0
last-modified: Fri, 13 Mar 2020 15:33:24 GMT
server: ESF
date: Fri, 13 Mar 2020 15:33:24 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Fri, 13 Mar 2020 15:33:24 GMT

GET
H2 200 reset.css
www.britannica.com/resources/css/libs/ 2 KB
1020 B 113ms
110ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers 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/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.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/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:28:22 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "6a7-59f195922b980-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 783
x-wserver: 10.145.22.237

GET
H2 200 mendel-css.css
www.britannica.com/resources/dist/ 221 KB
40 KB 120ms
117ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/mendel-css.css?v=3.28.41
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 5ee65d11fc0227f71e0d6d17dce33b15f6ead5b02d330ce0da25ee77c0bf2143

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "3754c-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 40465
x-wserver: 10.145.21.180

GET
H2 200 topic-page.css
www.britannica.com/resources/dist/ 4 KB
1 KB 114ms
111ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/topic-page.css?v=3.28.41
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: d0e8d4d8ae6cc051970a31c11b9f8c30184f5d819939e478ebcdeccfd4e22f51

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "e03-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 1187
x-wserver: 10.145.22.38

GET
H2 200 mendel-icons.css
www.britannica.com/resources/css/fontello/css/ 3 KB
1 KB 114ms
111ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/css/fontello/css/mendel-icons.css
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: c5a6ea0906d8b06da72761c824ce62bd76be290dee427c30f22a12f2d3250f7b

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:28:22 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "a8f-59f195922b980-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 1038
x-wserver: 10.145.22.125

GET
H2 200 digitrust.min.js Show response
cdn.digitru.st/prod/1/ 49 KB
14 KB 101ms
38ms Script
application/javascript 159.180.84.2
INSTART

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.digitru.st/prod/1/digitrust.min.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 159.180.84.2 , United States, ASN33047 (INSTART, US),
Reverse DNS
Software: DTOrigin /
Resource Hash: 64a13fb927e2ef03f3a59a79d0588d7514c4fbfb85f9237abb59dc04e7a49707

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Thu, 12 Mar 2020 22:07:52 GMT
content-encoding: gzip
last-modified: Wed, 08 Jan 2020 20:51:16 GMT
server: DTOrigin
access-control-allow-origin: *
etag: "4075fa912cfaa93cb7d74358264fe3b9"
p3p: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
status: 200
cache-control: max-age=86400
x-instart-request-id: 18203592078434424721:YBA01-CPVNPPRY13:1584113604:0
x-instart-cache-id: 6:10802138571851998912::1584050871
accept-ranges: bytes
content-type: application/javascript
content-length: 13632
expires: Fri, 13 Mar 2020 22:07:52 GMT

GET
H2 200 27a2ef98-038a-4230-96aa-2709169a8fc6.js Show response
cdn.cookielaw.org/consent/ 197 KB
44 KB 21ms
18ms Script
application/x-javascript 152.195.132.202
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.195.132.202 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECAcc (ama/8AD5) /
Resource Hash: c5b1c0731ac79b66e1a9437bbf533123cf0ce475a63494d29d1dbc077b793815

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

x-ms-blob-type: BlockBlob
date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
content-md5: ZjhJr+tBjxxOE4MVjjlyyA==
age: 3087
x-cache: HIT
status: 200
content-length: 45081
x-ms-lease-status: unlocked
last-modified: Fri, 06 Dec 2019 19:02:03 GMT
server: ECAcc (ama/8AD5)
etag: 0x8D77A7EC82B7F7F
vary: Accept-Encoding
content-type: application/x-javascript
access-control-allow-origin: *
x-ms-request-id: 5fc72e2b-001e-00b8-6d45-f93a15000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Length,Date,Transfer-Encoding
cache-control: public, max-age=14400
x-ms-version: 2009-09-19
accept-ranges: bytes
expires: Fri, 13 Mar 2020 19:33:24 GMT

GET
H/1.1 200
OK htw-britannica.js Show response
js-sec.indexww.com/ht/ 143 KB
40 KB 107ms
42ms Script
text/javascript 23.210.249.164
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://js-sec.indexww.com/ht/htw-britannica.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 23.210.249.164 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-210-249-164.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash: 79008db34448a0dbfdcee3a373842dbbba1c15892336ef332c1c2766392863c3

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

Date: Fri, 13 Mar 2020 15:33:24 GMT
Content-Encoding: gzip
Last-Modified: Fri, 13 Mar 2020 15:21:08 GMT
Server: Apache
ETag: "da1cf5-23c6a-5a0be04d456e0"
Vary: Accept-Encoding
P3P: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
Cache-Control: max-age=3116
Connection: keep-alive
Accept-Ranges: bytes
Content-Type: text/javascript
Content-Length: 40474
Expires: Fri, 13 Mar 2020 16:25:20 GMT

GET
H2 200 gpt.js Show response
securepubads.g.doubleclick.net/tag/js/ 43 KB
14 KB 45ms
32ms Script
text/javascript 172.217.18.98
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/tag/js/gpt.js

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.18.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s05-in-f98.1e100.net

Software

sffe /

Resource Hash

1ad567cfa1e86d4436684ad8d4dd34b9b8f00a51a7a7fab3d95de3edf4497378

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: sffe
etag: "454 / 244 of 1000 / last-modified: 1584030004"
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, max-age=900, stale-while-revalidate=3600
timing-allow-origin: *
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
content-length: 14492
x-xss-protection: 0
expires: Fri, 13 Mar 2020 15:33:24 GMT

GET
H/1.1 200
OK videoplayer.js Show response
eb-com.videoplayerhub.com/ 100 KB
26 KB 85ms
21ms Script
application/javascript 13.225.73.7
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://eb-com.videoplayerhub.com/videoplayer.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.225.73.7 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-73-7.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 13c421211a0dab4d46d963d3dfc1e0266763f7ac2cdd93284f617adfb8dab691

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

x-amz-version-id: dKHlyg9FAfOfzoZsz_muTfqwplmRzjL4
Content-Encoding: gzip
Last-Modified: Fri, 13 Mar 2020 13:59:51 GMT
Server: AmazonS3
X-Amz-Cf-Pop: FRA2-C2
Date: Fri, 13 Mar 2020 15:33:24 GMT
Vary: Accept-Encoding
X-Cache: Hit from cloudfront
Content-Type: application/javascript
Via: 1.1 d6b9c7bad28b271f1e800a50d49ab8a4.cloudfront.net (CloudFront)
Transfer-Encoding: chunked
Connection: keep-alive
X-Amz-Cf-Id: rJAYJ_ce-gyQKNf__w1KW2XunLnYwZIQRBEubWD8YbbCFtPQGEsKow==

GET
H2 200 prebid2.9.0.js Show response
www.britannica.com/resources/js/libs/ 157 KB
50 KB 208ms
206ms Script
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/js/libs/prebid2.9.0.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 53d2fe90064bb92ef6135a8cf93cf70750a85fe727cbc12b5787144b493c5b72

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:28:22 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "274ed-59f195922b980-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
content-length: 50996
x-wserver: 10.145.21.225

GET
H/1.1 200
OK sp.js Show response
includemodal.global.ssl.fastly.net/ 151 KB
48 KB 120ms
20ms Script
application/javascript 151.101.113.194
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://includemodal.global.ssl.fastly.net/sp.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.113.194 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: AmazonS3 /
Resource Hash: 0398ed8e72c3ad450b9cc3a7e47790ab7812d9afb8947650ae5f4d70f7036673

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

Date: Fri, 13 Mar 2020 15:33:24 GMT
Content-Encoding: gzip
Age: 1663
X-Cache: HIT
Connection: keep-alive
Content-Length: 48143
x-amz-id-2: lj7zRgas8S8jqwploFciAxUYJNZmr3MAOYb5wEkyzKoGy7yJe6oKnLchn3KXPWfmP0hacsPlfVE=
X-Served-By: cache-hhn4079-HHN
Last-Modified: Fri, 06 Mar 2020 17:44:50 GMT
Server: AmazonS3
X-Timer: S1584113604.467363,VS0,VE0
ETag: "d4d92e6f0581b058b2615e24d030f1c8"
Vary: Accept-Encoding
x-amz-request-id: DB385F29436A0BE8
Via: 1.1 varnish
Accept-Ranges: bytes
Content-Type: application/javascript
X-Cache-Hits: 114

GET
H2 200 alt_300x90.jpg
safe.britannica.com/safeimages/ 14 KB
14 KB 342ms
111ms Image
image/jpeg 208.185.238.81
EB

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://safe.britannica.com/safeimages/alt_300x90.jpg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 208.185.238.81 , United States, ASN7767 (EB, US),
Reverse DNS: ebusa.eb.com
Software: Apache/2.4.34 (Unix) mod_jk/1.2.43 OpenSSL/1.0.2u /
Resource Hash: 14de41bdeb21a47e1c7cf69a5801c0dd2758bc04f1fa6afee23404895a08050e

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:32 GMT
last-modified: Mon, 09 Mar 2020 15:38:59 GMT
server: Apache/2.4.34 (Unix) mod_jk/1.2.43 OpenSSL/1.0.2u
etag: "38d0-5a06dcd40aac0"
fend: britannica-ha02-11
status: 200
accept-ranges: bytes
content-type: image/jpeg
content-length: 14544
x-wserver: web-1.p3

GET
H2 200 alt_slider.jpg
safe.britannica.com/safeimages/ 23 KB
23 KB 443ms
212ms Image
image/jpeg 208.185.238.81
EB

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://safe.britannica.com/safeimages/alt_slider.jpg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 208.185.238.81 , United States, ASN7767 (EB, US),
Reverse DNS: ebusa.eb.com
Software: Apache/2.4.34 (Unix) mod_jk/1.2.43 OpenSSL/1.0.2s /
Resource Hash: 584d9ae0ff83fb827dcda91970275aff0ac2a295b479d4fe5dc8db5045f6efdd

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:27 GMT
last-modified: Mon, 09 Mar 2020 15:34:04 GMT
server: Apache/2.4.34 (Unix) mod_jk/1.2.43 OpenSSL/1.0.2s
etag: "5a4c-5a06dbbab5300"
fend: britannica-ha02-11
status: 200
accept-ranges: bytes
content-type: image/jpeg
content-length: 23116
x-wserver: web-2.p3

GET
H2 200 jquery.min.js Show response
ajax.googleapis.com/ajax/libs/jquery/3.4.1/ 86 KB
30 KB 10ms
10ms Script
text/javascript 2a00:1450:4001:825::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:825::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

0925e8ad7bd971391a8b1e98be8e87a6971919eb5b60c196485941c3c1df089a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Sat, 18 Jan 2020 01:27:19 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 4802765
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
content-length: 30774
x-xss-protection: 0
last-modified: Mon, 13 May 2019 14:37:17 GMT
server: sffe
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 17 Jan 2021 01:27:19 GMT

GET
H2 200 api.min.js Show response
a.optmnstr.com/app/js/ 196 KB
59 KB 122ms
23ms Script
application/javascript 23.111.9.217
HIGHWINDS2

General

Check archive.org

Show headers Download Go to

Full URL: https://a.optmnstr.com/app/js/api.min.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 23.111.9.217 Phoenix, United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software: NetDNA-cache/2.2 /
Resource Hash: f4573d6f7760fe5671eb04f62fe4b140a32f4f3310227ad808dafb1551e952ac

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Thu, 05 Mar 2020 19:00:32 GMT
server: NetDNA-cache/2.2
x-amz-request-id: 641615A26ABD8DD6
etag: W/"ca39bd1e5fdd2c3dfe2b5f824e509d72"
x-cache: HIT
content-type: application/javascript
status: 200
cache-control: max-age=31104000
access-control-allow-origin: *
x-amz-id-2: Ia36dOUKi/JeLoaHV8C7zESduQN1nFrm2eKrLqlh95dsqPK0kOcTkKyCWK4UQY5wy+2dRbt3UGY=
expires: Mon, 08 Mar 2021 15:33:24 GMT

GET
H2 200 RVHVXRYp.js Show response
content.jwplatform.com/libraries/ 114 KB
37 KB 196ms
174ms Script
text/javascript 2600:9000:21f3:9c00:1:a3fa:7cc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://content.jwplatform.com/libraries/RVHVXRYp.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:21f3:9c00:1:a3fa:7cc0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: openresty /
Resource Hash: 8160a6ef4e017810260fbb39b873534aad4128ed5e65308ced74d7a46e5f6a22

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
server: openresty
x-amz-cf-pop: FRA2-C2
x-cache: Miss from cloudfront
content-type: text/javascript; charset=utf-8
status: 200
cache-control: max-age=150, max-stale=180
access-control-allow-origin: *
content-length: 37229
via: 1.1 32e3b86ae254a231182567c0124af893.cloudfront.net (CloudFront)
x-amz-cf-id: k0ccYUsjfvmVNqxAXCB48lXJ3zJUlWN_iZut9XIBvePysx_fpR5Dfg==
expires: Fri, 13 Mar 2020 15:35:54 GMT

GET
H/1.1 200
OK bootstrap.js Show response
middycdn-a.akamaihd.net/bootstrap/ 39 KB
11 KB 205ms
36ms Script
application/javascript 2.16.186.113
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://middycdn-a.akamaihd.net/bootstrap/bootstrap.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server: 2.16.186.113 , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS: a2-16-186-113.deploy.static.akamaitechnologies.com
Software: AmazonS3 /
Resource Hash: f05daf14603ddcac366bd745e22bb342d34e266542d7d8401b074583c8a2b6f1

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

x-amz-version-id: jY4AeIzWeZXHCgX7Q60weSvIV.D6T9a4
Content-Encoding: gzip
Vary: Accept-Encoding
x-amz-request-id: 5A9C9C8217AB762F
Date: Fri, 13 Mar 2020 15:33:24 GMT
Connection: keep-alive
Alt-Svc: quic=":443"; v="48,46,43,39"; ma=93600
Content-Length: 10928
x-amz-id-2: VSBUJxZf0kl0S2THElqeJ13vluiz6QbnWRKRREPdwNUKtcwiM2UYSpGD3vq/8mzbyvnqUI7jrNw=
Last-Modified: Thu, 05 Mar 2020 08:03:13 GMT
Server: AmazonS3
ETag: "ce2de69dfa07efc1092e6453d7afc898"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=3600
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Fri, 13 Mar 2020 16:33:24 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 75 KB
28 KB 17ms
15ms Script
application/javascript 2a00:1450:4001:81d::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=UA-6636134-11

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81d::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

a42d8a289bd33e45819b2945ab6bf0a5518a1a133210d245777c3d56ad6fed3f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: br
status: 200
strict-transport-security: max-age=31536000; includeSubDomains
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
content-length: 28538
x-xss-protection: 0
last-modified: Fri, 13 Mar 2020 15:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: http://www.googletagmanager.com
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Fri, 13 Mar 2020 15:33:24 GMT

GET
H2 200 optanon.css
cdn.cookielaw.org/skins/5.8.0/default_flat_bottom_two_button_white/v2/css/ 23 KB
6 KB 61ms
61ms Stylesheet
text/css 152.195.132.202
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.cookielaw.org/skins/5.8.0/default_flat_bottom_two_button_white/v2/css/optanon.css
Requested by: Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.195.132.202 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECAcc (ama/8B22) /
Resource Hash: 8c20518cd7e51066b82e8a8a1e8035210741cf808c02268915747960f531061c

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

x-ms-blob-type: BlockBlob
date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
content-md5: QUIL1wx8Mtfr+Ayjhkcfjw==
age: 3090
x-cache: HIT
status: 200
content-length: 5561
x-ms-lease-status: unlocked
last-modified: Tue, 19 Nov 2019 18:50:58 GMT
server: ECAcc (ama/8B22)
etag: 0x8D76D216AA5E19A
vary: Accept-Encoding
content-type: text/css
access-control-allow-origin: *
x-ms-request-id: 91e489e3-901e-017e-1d45-f9017c000000
access-control-expose-headers: x-ms-request-id,Server,x-ms-version,Content-Length,Date,Transfer-Encoding
cache-control: max-age=14400
x-ms-version: 2009-09-19
accept-ranges: bytes
expires: Fri, 13 Mar 2020 19:33:24 GMT

GET
H/1.1 200
OK jquery-3.3.1.min.js Show response
code.jquery.com/ 85 KB
30 KB 88ms
50ms Script
application/javascript 2001:4de0:ac19::1:b:3a
HIGHWINDS3

General

Check archive.org

Show headers Download Go to

Full URL: https://code.jquery.com/jquery-3.3.1.min.js
Requested by: Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2001:4de0:ac19::1:b:3a , Netherlands, ASN20446 (HIGHWINDS3, US),
Reverse DNS
Software: nginx /
Resource Hash: 160a426ff2894252cd7cebbdd6d6b7da8fcd319c65b70468f10b6690c45d02ef

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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: Fri, 13 Mar 2020 15:33:24 GMT
Content-Encoding: gzip
Last-Modified: Sat, 20 Jan 2018 17:26:44 GMT
Server: nginx
ETag: W/"5a637bd4-1538f"
Vary: Accept-Encoding
X-HW: 1584113604.dop024.fr8.t,1584113604.cds066.fr8.shn,1584113604.dop024.fr8.t,1584113604.cds057.fr8.c
Content-Type: application/javascript; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: max-age=315360000, public
Connection: Keep-Alive
Accept-Ranges: bytes
Content-Length: 30288

GET
H2 200 apstag.js Show response
c.amazon-adsystem.com/aax2/ 87 KB
25 KB 191ms
91ms Script
application/javascript 13.225.86.250
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c.amazon-adsystem.com/aax2/apstag.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.225.86.250 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-86-250.fra2.r.cloudfront.net
Software: Server /
Resource Hash: ac2a58f9d55c4642121cfb6f7e213cbc882bbdd75ef171ca8a07ed982ef693ce

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Thu, 12 Mar 2020 22:00:54 GMT
content-encoding: gzip
server: Server
age: 63149
etag: 1dcfbf3986ee8b9c3abbc67eb808ab43
x-cache: Hit from cloudfront
content-type: application/javascript
status: 200
cache-control: public, max-age=86400
x-amz-cf-pop: FRA2-C2
accept-ranges: bytes
x-amz-cf-id: MumD2FBlIFpN1zLzwChQuDl8UQe5OD2uHstKg97p6HfVk-a72b5NOw==
via: 1.1 1bf129b8787cf2e96d3bce725554e4d5.cloudfront.net (CloudFront)

GET
H2 200 org Show response
mrb.upapi.net/ 536 B
667 B 190ms
79ms Script
application/javascript 2606:4700:20::681a:b64
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://mrb.upapi.net/org?o=5698835837878272&upapi=true
Requested by: Host: eb-com.videoplayerhub.com
URL: https://eb-com.videoplayerhub.com/videoplayer.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::681a:b64 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 15aa8008f17497144464b8e5f9794b53b9d85033f701bdffb379881df41e8487

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
via: 1.1 google
cf-cache-status: HIT
server: cloudflare
age: 39
etag: W/"883e0b38cc3f6b40340d14be13658d36"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
status: 200
content-encoding: br
cache-control: public, max-age=1800, must-revalidate
cf-ray: 5736d02bff69c29f-FRA
access-control-allow-origin: *

GET
H2 200 gtm.js Show response
www.googletagmanager.com/ 398 KB
43 KB 17ms
15ms Script
application/javascript 2a00:1450:4001:81d::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtm.js?id=GTM-5W6NC8

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81d::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

0f51cd9167dbfe0239c78148401cca90040c166460c658c0506a32eb10284f50

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: br
status: 200
strict-transport-security: max-age=31536000; includeSubDomains
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
content-length: 44431
x-xss-protection: 0
last-modified: Fri, 13 Mar 2020 15:00:00 GMT
server: Google Tag Manager
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: http://www.googletagmanager.com
cache-control: private, max-age=900
access-control-allow-credentials: true
access-control-allow-headers: Cache-Control
expires: Fri, 13 Mar 2020 15:33:24 GMT

GET
H/1.1 200
OK f780f33e-a610-4ac2-af81-3eb184037547.js Show response
insitez.blob.core.windows.net/site/ 0
489 B 205ms
23ms Script
application/javascript 40.118.73.208
MICROSOFT-CORP-MS...

General

Check archive.org

Show headers Download Go to

Full URL: https://insitez.blob.core.windows.net/site/f780f33e-a610-4ac2-af81-3eb184037547.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 40.118.73.208 Amsterdam, Netherlands, ASN8075 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

x-ms-lease-status: unlocked
x-ms-blob-type: BlockBlob
Date: Fri, 13 Mar 2020 15:33:23 GMT
Content-Encoding: gzip
Last-Modified: Mon, 11 Nov 2019 23:38:29 GMT
Server: Windows-Azure-Blob/1.0 Microsoft-HTTPAPI/2.0
Content-MD5: 1B2M2Y8AsgTpgAmY7PhCfg==
ETag: 0x8D7670041B7CD7A
Content-Type: application/javascript; charset=utf-8
x-ms-request-id: e34ca232-701e-00b0-374c-f9376e000000
Cache-Control: public, max-age=300
x-ms-version: 2009-09-19
Content-Length: 0

GET
H2 400 identity
api.rlcdn.com/api/ 0
0 175ms
63ms XHR
text/plain 35.244.174.68
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://api.rlcdn.com/api/identity?pid=2&rt=envelope
Requested by: Host: js-sec.indexww.com
URL: https://js-sec.indexww.com/ht/htw-britannica.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 35.244.174.68 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS: 68.174.244.35.bc.googleusercontent.com
Software: /
Resource Hash

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

GET
H2 200 rid Show response
match.adsrvr.org/track/ 109 B
545 B 79ms
62ms XHR
application/json 52.212.184.249
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://match.adsrvr.org/track/rid?ttd_pid=casale&fmt=json&p=182364
Requested by: Host: js-sec.indexww.com
URL: https://js-sec.indexww.com/ht/htw-britannica.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.212.184.249 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-212-184-249.eu-west-1.compute.amazonaws.com
Software: /
Resource Hash: 6c3c7487a89f75b13289cad160848731c1e9f9172df1c55567a2563404566485

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
x-aspnet-version: 4.0.30319
status: 200
vary: Origin
content-type: application/json; charset=utf-8
access-control-allow-origin: https://www.britannica.com
cache-control: private
access-control-allow-credentials: true
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Content-Length, Content-Encoding, Vary, Cache-Control, Accept
content-length: 109
expires: Sun, 12 Apr 2020 15:33:24 GMT

GET
H2 200 integrator.js Show response
adservice.google.be/adsid/ 109 B
778 B 99ms
15ms Script
application/javascript 2a00:1450:4001:81e::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.be/adsid/integrator.js?domain=www.britannica.com

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81e::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-type: application/javascript; charset=UTF-8
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
status: 200
cache-control: private, no-cache, no-store
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43",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
content-length: 104
x-xss-protection: 0

GET
H2 200 integrator.js Show response
adservice.google.com/adsid/ 109 B
171 B 63ms
56ms Script
application/javascript 2a00:1450:4001:800::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.com/adsid/integrator.js?domain=www.britannica.com

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-type: application/javascript; charset=UTF-8
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
status: 200
cache-control: private, no-cache, no-store
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43",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
content-length: 104
x-xss-protection: 0

GET
H2 200 pubads_impl_2020030901.js Show response
securepubads.g.doubleclick.net/gpt/ 164 KB
60 KB 59ms
56ms Script
text/javascript 172.217.18.98
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020030901.js?21065711

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/tag/js/gpt.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.18.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s05-in-f98.1e100.net

Software

sffe /

Resource Hash

844d37644ecea78ec9114872e69ccf641353df3ad5179d295c6397ef473e324a

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 09 Mar 2020 13:15:01 GMT
server: sffe
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
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
content-length: 61398
x-xss-protection: 0
expires: Fri, 13 Mar 2020 15:33:24 GMT

GET
H2 200 thistle-white.svg
www.britannica.com/resources/images/shared/ 19 KB
9 KB 151ms
150ms Image
image/svg+xml 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.britannica.com/resources/images/shared/thistle-white.svg
Requested by: Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 234c20abda43243b6a66f3d2d05a14576e27fc91003199bed3030fa8160006df

Request headers

Referer: https://www.britannica.com/resources/dist/mendel-css.css?v=3.28.41
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

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:28:22 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "4d0c-59f195922b980-gzip"
vary: Accept-Encoding,User-Agent
content-type: image/svg+xml
status: 200
accept-ranges: bytes
content-length: 8574
x-wserver: 10.145.22.128

GET
H2 200 flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2
fonts.gstatic.com/s/materialicons/v50/ 59 KB
60 KB 48ms
47ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/materialicons/v50/flUhRq6tzZclQEJ-Vdg-IuiaDsNcIhQ8tQ.woff2

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

0c9a3f7fdc13a3ff04b74e9b982c28fa738fa9373bd43bd24dbca5f2dc360f24

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/icon?family=Material+Icons
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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, 10 Mar 2020 20:01:58 GMT
x-content-type-options: nosniff
last-modified: Thu, 20 Feb 2020 01:57:25 GMT
server: sffe
age: 243086
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 60840
x-xss-protection: 0
expires: Wed, 10 Mar 2021 20:01:58 GMT

GET
H2 200 JTURjIg1_i6t8kCHKm45_ZpC3gnD_vx3rCs.woff2
fonts.gstatic.com/s/montserrat/v14/ 13 KB
13 KB 53ms
6ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/montserrat/v14/JTURjIg1_i6t8kCHKm45_ZpC3gnD_vx3rCs.woff2

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

cedb226bd7759d04b58baa1a609e1aeecc1aa5c6c3280c4db153019f426f3de0

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Montserrat:400,400i,500,700,700i&display=swap
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Thu, 05 Mar 2020 01:33:44 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 03:46:41 GMT
server: sffe
age: 741580
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 13640
x-xss-protection: 0
expires: Fri, 05 Mar 2021 01:33:44 GMT

GET
H2 200 font
fonts.gstatic.com/l/ 2 KB
2 KB 20ms
8ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/l/font?kit=8vIJ7ww63mVu7gtL9G78HEZtI92xuF3gKMOJRgkIPPCMkc4&skey=f319ae43d1034808&v=v9

Requested by

Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

d227adf3df537a0393eaa2a7bd17ede8cc062890ffa8bf5c8f3c11e866e814d6

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Cinzel&text=ENCYCLOP%C3%86DIA%20BRITANNICA&display=swap
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Thu, 12 Mar 2020 18:50:22 GMT
x-content-type-options: nosniff
age: 74582
status: 200
content-disposition: attachment; filename="font.woff2"; filename*=UTF-8''font.woff2
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
content-length: 1960
x-xss-protection: 0
last-modified: Wed, 17 Jul 2019 14:57:58 GMT
server: ESF
x-frame-options: SAMEORIGIN
content-type: font/woff2
access-control-allow-origin: *
cache-control: private, max-age=86400
timing-allow-origin: *
expires: Thu, 12 Mar 2020 18:50:22 GMT

GET
H2 200 /
cookies.onetrust.mgr.consensu.org/ Frame 2803 0
0 95ms
6ms Document
text/html 2606:2800:233:1cb7:261b:1f9c:2074:3c
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://cookies.onetrust.mgr.consensu.org/?name=euconsent&value=&expire=0&isFirstRequest=true
Requested by: Host: cdn.cookielaw.org
URL: https://cdn.cookielaw.org/consent/27a2ef98-038a-4230-96aa-2709169a8fc6.js
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 2606:2800:233:1cb7:261b:1f9c:2074:3c , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: ECAcc (frc/8F93) /
Resource Hash

Request headers

:method: GET
:authority: cookies.onetrust.mgr.consensu.org
:scheme: https
:path: /?name=euconsent&value=&expire=0&isFirstRequest=true
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: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
content-encoding: gzip
age: 290624
content-type: text/html
date: Fri, 13 Mar 2020 15:33:24 GMT
etag: "5e45611a-83c+gzip"
last-modified: Thu, 13 Feb 2020 14:45:46 GMT
server: ECAcc (frc/8F93)
vary: Accept-Encoding
x-cache: HIT
content-length: 893

GET
DATA 200
OK truncated
/ 216 B
0 Image
image/svg+xml

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 0385ac43b133cf37474ca0e074358e00ee9050aec2bac9599be8456b134c68c2

Request headers

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

Content-Type: image/svg+xml

GET
H2 200 JTUSjIg1_i6t8kCHKm459WlhyyTh89Y.woff2
fonts.gstatic.com/s/montserrat/v14/ 13 KB
14 KB 8ms
5ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/montserrat/v14/JTUSjIg1_i6t8kCHKm459WlhyyTh89Y.woff2

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

0ce5a460ace775560c3344a43245687bdbec5cb8ee20d209ab9fa67f4e09a3e8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Montserrat:400,400i,500,700,700i&display=swap
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Thu, 05 Mar 2020 01:03:35 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 03:46:48 GMT
server: sffe
age: 743389
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 13708
x-xss-protection: 0
expires: Fri, 05 Mar 2021 01:03:35 GMT

GET
H2 200 JTURjIg1_i6t8kCHKm45_dJE3gnD_vx3rCs.woff2
fonts.gstatic.com/s/montserrat/v14/ 13 KB
13 KB 7ms
7ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/montserrat/v14/JTURjIg1_i6t8kCHKm45_dJE3gnD_vx3rCs.woff2

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

4c6cf0709b8e52572cae1fb57128acd0a5a453c9ce99dc3712a1860ff90c6bf8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Montserrat:400,400i,500,700,700i&display=swap
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Fri, 06 Mar 2020 04:11:26 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 03:47:06 GMT
server: sffe
age: 645718
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 13612
x-xss-protection: 0
expires: Sat, 06 Mar 2021 04:11:26 GMT

GET
H2 200 JTUQjIg1_i6t8kCHKm459WxRyS7m0dR9pA.woff2
fonts.gstatic.com/s/montserrat/v14/ 14 KB
14 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/montserrat/v14/JTUQjIg1_i6t8kCHKm459WxRyS7m0dR9pA.woff2

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ff4eb7e4df6e09b7fba76e1957f3fc0f703496a13d23a5a245bb2709810b0c43

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Montserrat:400,400i,500,700,700i&display=swap
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Fri, 31 Jan 2020 00:35:46 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 03:46:53 GMT
server: sffe
age: 3682658
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 14024
x-xss-protection: 0
expires: Sat, 30 Jan 2021 00:35:46 GMT

GET
H2 200 mendel-icons.woff2
www.britannica.com/resources/css/fontello/font/ 4 KB
5 KB 107ms
106ms Font
font/woff2 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/css/fontello/font/mendel-icons.woff2?70068663
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: d4104e0c78fe1969ea7db76cffb17ed3c7ccd850f850f003d5046b504e69e622

Request headers

Referer: https://www.britannica.com/resources/css/fontello/css/mendel-icons.css
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:28:22 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "1198-59f195922b980-gzip"
vary: Accept-Encoding,User-Agent
content-type: font/woff2
status: 200
accept-ranges: bytes
content-length: 4527
x-wserver: 10.145.22.38

GET
H2 200 Percival-Lowell.jpg
cdn.britannica.com/s:700x500/63/133163-050-8A8C911C/ 16 KB
16 KB 159ms
59ms Image
image/jpeg 13.224.194.104
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/s:700x500/63/133163-050-8A8C911C/Percival-Lowell.jpg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.194.104 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-104.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 265c737eea2c514c4bb5ec0114d93ad336bc9d213cb6f99b970205d5c131db22

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Tue, 11 Feb 2020 10:51:29 GMT
via: 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)
last-modified: Wed, 11 Dec 2019 01:00:13 GMT
server: AmazonS3
age: 2695316
etag: "d7e9b576e460ce0b74f3e6c9286d8969"
x-cache: Hit from cloudfront
content-type: image/jpeg
status: 200
cache-control: public, max-age=31536000
x-amz-cf-pop: FRA2-C1
content-length: 16195
x-amz-cf-id: ouYdUnvZrBse255639tBNFwB3rhJwXpiBbBPayavJFMYNtvyBdmbwQ==

GET
H2 200 magnet-Compact-Muon-Solenoid-Large-Hadron-Collider-2007.jpg
cdn.britannica.com/s:180x120,c:crop/76/100076-050-696FA9C8/ 6 KB
6 KB 158ms
57ms Image
image/jpeg 13.224.194.104
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/s:180x120,c:crop/76/100076-050-696FA9C8/magnet-Compact-Muon-Solenoid-Large-Hadron-Collider-2007.jpg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.194.104 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-104.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: ea6d521dded5876c941a7c5a911e4655035885afc4ca8b22fccd3256bf38f601

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Sun, 16 Feb 2020 00:37:31 GMT
via: 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)
last-modified: Tue, 10 Dec 2019 22:37:21 GMT
server: AmazonS3
age: 2300154
etag: "57046733b70bfd7d57434a681cdbcfaf"
x-cache: Hit from cloudfront
content-type: image/jpeg
status: 200
cache-control: public, max-age=31536000
x-amz-cf-pop: FRA2-C1
content-length: 6230
x-amz-cf-id: 4GNpSTjgfxS9IXf6IvSPsE6qfs3il7-7PPjaPYguRewaE6H1GXBU4w==

GET
H2 200 ALH84001-structure-fossil-microorganism-photomicrograph-sample-finding.jpg
cdn.britannica.com/s:180x120,c:crop/28/75428-050-AF7AC8A8/ 6 KB
6 KB 159ms
58ms Image
image/jpeg 13.224.194.104
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/s:180x120,c:crop/28/75428-050-AF7AC8A8/ALH84001-structure-fossil-microorganism-photomicrograph-sample-finding.jpg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.194.104 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-104.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: d4f244789ccd3283e1bb4d08e851999728df519b088431bdf96f30eb4403d9bb

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Sun, 16 Feb 2020 08:08:11 GMT
via: 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)
last-modified: Tue, 10 Dec 2019 22:39:01 GMT
server: AmazonS3
age: 2273114
etag: "1722f5abd21a3e7cb6c131a10a129b68"
x-cache: Hit from cloudfront
content-type: image/jpeg
status: 200
cache-control: public, max-age=31536000
x-amz-cf-pop: FRA2-C1
content-length: 6165
x-amz-cf-id: E0gu0EZW30hu__zB3W-3uT3Ij_0A8CqjcaL8lgWiqDPDYMVwHFUv9w==

GET
H2 200 Pluto-spacecraft-New-Horizons-July-13-2015.jpg
cdn.britannica.com/s:180x120,c:crop/85/183485-050-C93475CB/ 2 KB
2 KB 159ms
59ms Image
image/jpeg 13.224.194.104
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/s:180x120,c:crop/85/183485-050-C93475CB/Pluto-spacecraft-New-Horizons-July-13-2015.jpg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.194.104 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-104.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 0d11af33c1606c03161e5d38c98a5609181d8cb80b517aff39b0e2e95f20ea77

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Mon, 24 Feb 2020 09:09:37 GMT
via: 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)
last-modified: Wed, 11 Dec 2019 00:05:27 GMT
server: AmazonS3
age: 1578228
etag: "ec50948ba4d4be555b9f9a6f7c517e8c"
x-cache: Hit from cloudfront
content-type: image/jpeg
status: 200
cache-control: public, max-age=31536000
x-amz-cf-pop: FRA2-C1
content-length: 2162
x-amz-cf-id: wR3v5R1xePQ_AE4PABSYG3yx7yxAqQ3bxd3u4e26-9bBEkq3jGsbNQ==

GET
H2 200 newsletter-icon-white-SM.png
cdn.britannica.com/marketing/ 2 KB
2 KB 158ms
58ms Image
image/png 13.224.194.104
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/marketing/newsletter-icon-white-SM.png
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.194.104 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-104.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: e94d7d14b7643d2fb892bd5fcc81711f1c87d8d22fcd50c46646f38fd76a745e

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Mon, 09 Mar 2020 10:17:27 GMT
via: 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)
last-modified: Thu, 12 Dec 2019 15:14:18 GMT
server: AmazonS3
age: 364558
etag: "95dcd70788aefdefe8c1d6f3337e65c0"
x-cache: Hit from cloudfront
content-type: image/png
status: 200
cache-control: max-age=604800
x-amz-cf-pop: FRA2-C1
content-length: 1853
x-amz-cf-id: f-TPfHlDlF0XwriVl87BOhQec1YZg1uKq0fo1Nk7WJk-OK_xTVraLw==

GET
H2 200 Percival-Lowell.jpg
cdn.britannica.com/s:300x300/84/10184-050-3795FD5C/ 7 KB
7 KB 160ms
60ms Image
image/jpeg 13.224.194.104
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/s:300x300/84/10184-050-3795FD5C/Percival-Lowell.jpg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.194.104 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-104.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 459aa1ec206e54de8562b57a73b59e346fbe942801e4eafeb3423431a1bb6525

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Thu, 06 Feb 2020 15:13:26 GMT
via: 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)
last-modified: Wed, 11 Dec 2019 01:00:13 GMT
server: AmazonS3
age: 3111599
etag: "1591c014f4fb5645e3e525ef60de45a1"
x-cache: Hit from cloudfront
content-type: image/jpeg
status: 200
cache-control: public, max-age=31536000
x-amz-cf-pop: FRA2-C1
content-length: 7051
x-amz-cf-id: FqNv9ZoeZZt2TguvdlpkRFBqCxHnTuqjz4Z_mOIqwnJ7cAPTMkxsmg==

GET
H2 200 EU Show response
geolocation.onetrust.com/cookieconsentpub/v1/geo/countries/ 32 B
222 B 73ms
72ms Script
text/javascript 2606:4700:10::6814:b844
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://geolocation.onetrust.com/cookieconsentpub/v1/geo/countries/EU?callback=jQuery33105172756644909562_1584113604674&_=1584113604675

Requested by

Host: code.jquery.com
URL: https://code.jquery.com/jquery-3.3.1.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6814:b844 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b0817a0d6a87f2d42532035e42b20ea55cfaa5ca1092c761f5fc5e734790bdbf

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
server: cloudflare
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: text/javascript
status: 200
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-ray: 5736d02d39d81f51-FRA
content-length: 32

GET
H2

200

connatix.player.dc.js Show response
cds.connatix.com/p/1011/ Frame 27FC
Redirect Chain

https://cd.connatix.com/connatix.player.js
https://cds.connatix.com/p/1011/connatix.player.dc.js

844 KB
159 KB

57ms
55ms

Script
application/javascript

151.101.114.217
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.114.217 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 194a5e7e63319fb8bf3d77eeded7d2f83ad09e0d57f4b971a9407ee9934c73d6

Request headers

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: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
age: 13200
x-cache: HIT, HIT
status: 200
content-length: 162765
via: 1.1 varnish, 1.1 varnish
x-served-by: cache-dca17767-DCA, cache-hhn4081-HHN
last-modified: Fri, 13 Mar 2020 11:21:11 GMT
x-timer: S1584113605.003849,VS0,VE0
etag: "1147ae1875459471cfcf066f4223173b"
vary: Accept-Encoding
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=31557600
accept-ranges: bytes
x-cache-hits: 1, 1862

Redirect headers

date: Fri, 13 Mar 2020 15:33:24 GMT
via: 1.1 varnish
server: Varnish
age: 0
location: https://cds.connatix.com/p/1011/connatix.player.dc.js
x-cache: HIT
status: 302
cache-control: no-cache, no-store, must-revalidate, max-age=0
x-cache-hits: 0
accept-ranges: bytes
x-timer: S1584113605.800557,VS0,VE0
content-length: 0
retry-after: 0
x-served-by: cache-hhn4081-HHN

GET
H2 200 ad-loading.gif
www.britannica.com/resources/images/shared/ 2 KB
2 KB 105ms
104ms Image
image/gif 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.britannica.com/resources/images/shared/ad-loading.gif
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 7dce42cba2b300d9e61726f02167bd3f5f0b2e7229a2e1d5494ef87d59a5fc3c

Request headers

Referer: https://www.britannica.com/resources/dist/mendel-css.css?v=3.28.41
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

date: Fri, 13 Mar 2020 15:33:24 GMT
last-modified: Fri, 21 Feb 2020 17:28:22 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "739-59f195922b980"
content-type: image/gif
status: 200
accept-ranges: bytes
content-length: 1849
x-wserver: 10.145.22.238

GET
H2 200 background.png
www.britannica.com/resources/images/footer/ 9 KB
9 KB 106ms
105ms Image
image/png 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.britannica.com/resources/images/footer/background.png
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 202c0c7042e17e73f3e27b732775bc351f699629545043209ff00e56e99b3d6c

Request headers

Referer: https://www.britannica.com/resources/dist/mendel-css.css?v=3.28.41
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

date: Fri, 13 Mar 2020 15:33:24 GMT
last-modified: Fri, 21 Feb 2020 17:28:22 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "22d2-59f195922b980"
content-type: image/png
status: 200
accept-ranges: bytes
content-length: 8914
x-wserver: 10.145.21.214

GET
H2

200

thistle-white.svg
cdn.britannica.com/marketing/
Redirect Chain

https://cdn.britannica.com/marketing/marketing/thistle-white.svg
https://ax17y3tvcf.execute-api.us-east-1.amazonaws.com/production/resizeImage?key=marketing/marketing/thistle-white.svg
https://cdn.britannica.com/marketing/thistle-white.svg

19 KB
9 KB

26ms
23ms

Image
image/svg+xml

13.224.194.104
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cdn.britannica.com/marketing/thistle-white.svg
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.224.194.104 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-224-194-104.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 234c20abda43243b6a66f3d2d05a14576e27fc91003199bed3030fa8160006df

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Sun, 08 Mar 2020 09:51:53 GMT
content-encoding: gzip
last-modified: Wed, 11 Dec 2019 14:47:20 GMT
server: AmazonS3
age: 452493
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: image/svg+xml
status: 200
cache-control: max-age=604800
x-amz-cf-pop: FRA2-C1
x-amz-cf-id: e77kWt1IvR9ISixYuX0b9seqF1zI9vrNsVZg45qIt23FsMWZQTuJPg==
via: 1.1 0e7eb16f335fe24acf3f13c5dee19c88.cloudfront.net (CloudFront)

Redirect headers

date: Fri, 13 Mar 2020 15:33:25 GMT
via: 1.1 d627b75d0c1aedd3691390ac8498d3b0.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA50-C1
x-amzn-requestid: 3d70278e-3d81-45cf-8be6-881796e77f35
location: https://cdn.britannica.com/marketing/thistle-white.svg
x-cache: Miss from cloudfront
content-type: application/json
status: 302
cache-control: max-age=604800
x-amzn-trace-id: Root=1-5e6ba7c5-055717fcefcd906428ab4921;Sampled=0
x-amz-apigw-id: JVcm1EFxoAMF5vw=
content-length: 0
x-amz-cf-id: JJNsvl6NnuhCIdp9i0lU9obxig1VeRgAMkzQNi4ny_G3hHa58-f4_Q==

GET
H2 200 j.php Show response
dev.visualwebsiteoptimizer.com/ 4 KB
2 KB 63ms
25ms Script
application/javascript 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://dev.visualwebsiteoptimizer.com/j.php?a=331471&u=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&r=0.6520204332522725
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.96.102.137 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 137.102.96.34.bc.googleusercontent.com
Software: gams1 /
Resource Hash: dd96bcd2aaff1e0a60214db42ba5df67a6a71f176c1b4dca2abc32f9e5c0a9fb

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

status: 200
date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
server: gams1
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
via: 1.1 google
content-type: application/javascript; charset=UTF-8

POST
H2 204 supply Show response
events.browsiprod.com/events/ 0
103 B 582ms
188ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/supply?p=yWYjahzBAw
Requested by: Host: middycdn-a.akamaihd.net
URL: https://middycdn-a.akamaihd.net/bootstrap/bootstrap.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:25 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

GET
H2 200 v3 Show response
yield-manager.browsiprod.com/supply/ 8 KB
2 KB 179ms
77ms Script
application/javascript 34.254.167.200
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://yield-manager.browsiprod.com/supply/v3?sk=britannica&url=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&bid=yWYjahzBAw&c=__bgscb_WUNjJKo_ya&at=Percival%20Lowell%20%7C%20American%20astronomer%20%7C%20Britannica&sw=1600&sh=1200&cd=%7B%22ec%22%3Afalse%2C%22uc%22%3Atrue%7D
Requested by: Host: middycdn-a.akamaihd.net
URL: https://middycdn-a.akamaihd.net/bootstrap/bootstrap.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.254.167.200 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-34-254-167-200.eu-west-1.compute.amazonaws.com
Software: akka-http/10.1.8 /
Resource Hash: 1ed1f0ba8f547b791628be04ca4972d48fa90709bbf6bc91a92db9425fbe2477

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
access-control-allow-credentials: true
server: akka-http/10.1.8
access-control-allow-origin: https://www.britannica.com
content-type: application/javascript; charset=UTF-8

GET
H2 200 topic-page.js Show response
www.britannica.com/resources/dist/ 510 KB
154 KB 112ms
112ms XHR
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/topic-page.js?v=3.28.41
Requested by: Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 9c159a434a4c75dd648e2304a445276579c04ab149339992105bfb1617e2fa05

Request headers

Accept: text/javascript, application/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01
Referer: https://www.britannica.com/biography/Percival-Lowell
Sec-Fetch-Dest: empty
X-Requested-With: XMLHttpRequest
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: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "7f9de-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
x-wserver: 10.145.22.38

GET
H2 200 uwt.js Show response
static.ads-twitter.com/ 5 KB
2 KB 23ms
22ms Script
application/javascript 151.101.12.157
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://static.ads-twitter.com/uwt.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.12.157 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 319949c8c08b86e9c35ea542c0dc0c30cedaa9b8d3d3c3327a36c91aefbd8af5

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
age: 26340
x-cache: HIT
p3p: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
status: 200
content-length: 1954
x-served-by: cache-fra19139-FRA
last-modified: Tue, 23 Jan 2018 20:09:00 GMT
x-timer: S1584113605.899901,VS0,VE0
etag: "b7b33882a4f3ffd5cbf07434f3137166+gzip"
vary: Accept-Encoding,Host
content-type: application/javascript; charset=utf-8
via: 1.1 varnish
cache-control: no-cache
accept-ranges: bytes

GET
H2 200 mendelstats.js Show response
www.britannica.com/webstats/ 3 KB
2 KB 106ms
106ms XHR
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/webstats/mendelstats.js?v=1
Requested by: Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/jquery/3.4.1/jquery.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: d99e653108408e7ef481aac8c8b5b79e522f98aabc52916fc8cb04d7d59165c1

Request headers

Accept: text/javascript, application/javascript, application/ecmascript, application/x-ecmascript, */*; q=0.01
Referer: https://www.britannica.com/biography/Percival-Lowell
Sec-Fetch-Dest: empty
X-Requested-With: XMLHttpRequest
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: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: gzip
last-modified: Wed, 18 Dec 2019 19:32:24 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "cb5-599ff81074200-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
content-length: 1419
x-wserver: 10.145.22.125

GET
H2 200 12ca4747-8e80-4a36-b550-dc239c18b954.js Show response
d2s8wlbatk24s7.cloudfront.net/service/js/ 74 KB
26 KB 36ms
10ms XHR
application/javascript 2600:9000:21f3:be00:d:77c3:2dc0:21
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://d2s8wlbatk24s7.cloudfront.net/service/js/12ca4747-8e80-4a36-b550-dc239c18b954.js
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2600:9000:21f3:be00:d:77c3:2dc0:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software: nginx/1.10.3 (Ubuntu) /
Resource Hash: a786a9484f751c766367bf80874d4406687df205b8647d5b9900b6fa244602c0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

Response headers

date: Thu, 12 Mar 2020 20:17:31 GMT
content-encoding: gzip
server: nginx/1.10.3 (Ubuntu)
age: 69353
status: 200
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
access-control-allow-origin: *
access-control-max-age: 0
x-amz-cf-pop: FRA2-C2
access-control-allow-headers: *
x-amz-cf-id: 6uWKNlLgMTiOBoV4v_AHFkqZl9B35hHSx9Ae95MQ0SFsYX2wQZh4Vw==
via: 1.1 56fad5a50ef67bd961b9722ed0931839.cloudfront.net (CloudFront)

GET
H2 200 code Show response
mrb.upapi.net/ 705 KB
218 KB 17ms
17ms Script
application/javascript 2606:4700:20::681a:b64
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://mrb.upapi.net/code?w=5645680685088768&upapi=true
Requested by: Host: mrb.upapi.net
URL: https://mrb.upapi.net/org?o=5698835837878272&upapi=true
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:20::681a:b64 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 973804af926a9e9c69503a5e35859a1de14458634feb9851e902e4112f132304

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:24 GMT
via: 1.1 google
cf-cache-status: HIT
server: cloudflare
age: 27
etag: W/"f3e36b59d0fb22e9cb1ffd2f7288cdb2"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript
status: 200
content-encoding: br
cache-control: public, max-age=1800, must-revalidate
cf-ray: 5736d02f1977c29f-FRA
access-control-allow-origin: *

GET
H2 200 bid Show response
c.amazon-adsystem.com/e/dtb/ 23 B
372 B 74ms
73ms XHR
text/javascript 13.225.86.250
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c.amazon-adsystem.com/e/dtb/bid?src=3022&u=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&pid=4yvE02ImeJJZM&cb=0&ws=1600x1200&v=7.47.00&t=2000&slots=%5B%7B%22sd%22%3A%220%22%2C%22s%22%3A%5B%22728x90%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_C%2FDESKTOP%22%7D%2C%7B%22sd%22%3A%221%22%2C%22s%22%3A%5B%22728x90%22%2C%22970x250%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_C%2FDESKTOP%22%7D%2C%7B%22sd%22%3A%222%22%2C%22s%22%3A%5B%22728x90%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_C%2FDESKTOP%22%7D%2C%7B%22sd%22%3A%223%22%2C%22s%22%3A%5B%22300x250%22%5D%2C%22sn%22%3A%22%2F15510053%2FEB_C%2FDESKTOP%22%7D%5D&cfgv=0&gdpre=1&gdprc=BOwNI2xOwNI2xAcABBENCxAAAAAs6AAA&gdprl=%7B%22status%22%3A%22cmp-success%22%7D
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.225.86.250 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-86-250.fra2.r.cloudfront.net
Software: Server /
Resource Hash: 745a085b52b8371ec6705413fca70a28c6d8bff0db480e6b124bd08c54e95ef8

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
via: 1.1 1bf129b8787cf2e96d3bce725554e4d5.cloudfront.net (CloudFront)
server: Server
x-amz-cf-pop: FRA2-C2
status: 200
vary: User-Agent
x-cache: Miss from cloudfront
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: https://www.britannica.com
access-control-allow-credentials: true
timing-allow-origin: *
content-length: 23
x-amz-cf-id: z2EPj90EMPgUPtUQl6mSIYrW98uv_nnc97vvyzE99SiEVQJBYO7aPg==

GET
H2 200 aps_csm.js Show response
c.amazon-adsystem.com/bao-csm/aps-comm/ 6 KB
3 KB 106ms
29ms XHR
application/javascript 13.225.86.250
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://c.amazon-adsystem.com/bao-csm/aps-comm/aps_csm.js
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.225.86.250 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-86-250.fra2.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 06b99248a163333e36980a6cfb756f1a7de60fa49517162b87b1a44d5d48f844

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

Response headers

date: Thu, 12 Mar 2020 21:30:37 GMT
content-encoding: gzip
vary: Origin
age: 64969
x-cache: Hit from cloudfront
status: 200
access-control-allow-origin: *
last-modified: Thu, 05 Mar 2020 08:28:46 GMT
server: AmazonS3
access-control-max-age: 3000
access-control-allow-methods: GET
content-type: application/javascript
via: 1.1 2afacc6ad96dbba3f0b477cd95f16459.cloudfront.net (CloudFront)
cache-control: public, max-age=86400
x-amz-cf-pop: FRA2-C2
x-amz-cf-id: ES86r9RXWbGiSznoI1BWideX-fyctZAmdIbBcpt45d6UbI9mje03gg==

GET
H2 200 55795 Show response
api.opmnstr.com/v2/embed/ 604 KB
73 KB 187ms
144ms XHR
application/json 13.225.73.106
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://api.opmnstr.com/v2/embed/55795
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 13.225.73.106 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-13-225-73-106.fra2.r.cloudfront.net
Software: Pagely Gateway/1.5.1 /
Resource Hash: 38d984a53f1fa1557755582133c5ef56b09dadd86c01b891354d9e0929861d13

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
x-cache-config: 0 0
x-amz-cf-pop: FRA2-C2
x-cache-status: HIT
x-cache: Miss from cloudfront
status: 200
access-control-allow-headers: X-CSRF-Token
x-optinmonster-account: 62791
x-user-agent: standard
server: Pagely Gateway/1.5.1
vary: Accept-Encoding, User-Agent
content-type: application/json;charset=utf-8
via: 1.1 ec9e3bc729d9c6d55ed32446408ad62f.cloudfront.net (CloudFront)
access-control-expose-headers: X-OptinMonster-Account
access-control-allow-origin: *
x-amz-cf-id: lHEVjRYUbYtID3c2EeEtuSe-JsjMH3YsJ_rISn8qMdaDUbJwh81oaw==

GET
H2 200 stats.gif
www.britannica.com/webstats/ 35 B
293 B 106ms
105ms Image
image/gif 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://www.britannica.com/webstats/stats.gif?a=-1&ac=%20&d=www.britannica.com&od=www.britannica.com&h=74&rf=&rq=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&s=6225145A-5ABC-453F-9850-5589D0365B75&json=%20
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 3992b901546ef4e2685680badcd372d0834724caf9b1c95ea0f1e7c4ce6e5bc8

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
last-modified: Wed, 18 Dec 2019 19:32:24 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
content-type: image/gif
status: 200
cache-control: max-age=0, no-cache, no-store, must-revalidate
accept-ranges: bytes
content-length: 35
x-wserver: 10.145.22.128
expires: Wed, 11 Jan 1984 05:00:00 GMT

GET
H/1.1 200
OK bid Show response
ap.lijit.com/rtb/ 86 B
773 B 154ms
73ms XHR
application/x-javascript 72.251.249.9
VOXEL-DOT-NET

General

Check archive.org

Show headers Download Go to

Full URL: https://ap.lijit.com/rtb/bid?callback=window.headertag.SovrnHtb.adResponseCallback&br=%7B%22id%22%3A%22_rE4ZlAFN%22%2C%22site%22%3A%7B%22domain%22%3A%22www.britannica.com%22%2C%22page%22%3A%22%2Fbiography%2FPercival-Lowell%22%7D%2C%22imp%22%3A%5B%7B%22id%22%3A%22fp3fbNCT%22%2C%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%7D%2C%22tagid%22%3A%22398013%22%7D%2C%7B%22id%22%3A%22cqEShjHT%22%2C%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%7D%2C%22tagid%22%3A%22398008%22%7D%2C%7B%22id%22%3A%22WZFO86xf%22%2C%22banner%22%3A%7B%22w%22%3A970%2C%22h%22%3A250%7D%2C%22tagid%22%3A%22659242%22%7D%2C%7B%22id%22%3A%22APhbG5GV%22%2C%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%7D%2C%22tagid%22%3A%22398009%22%7D%2C%7B%22id%22%3A%22ZmrrSHXO%22%2C%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%7D%2C%22tagid%22%3A%22398010%22%7D%5D%7D
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
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 /
Resource Hash: 99aa492dde39c16fcb20dfe16dce8d8d83bdd9f87b7a14139e7d1545cd779f9a

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

Response headers

Date: Fri, 13 Mar 2020 15:33:25 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: https://www.britannica.com
Access-Control-Allow-Credentials: true
X-Sovrn-Pod: ad_ap3ams1
Access-Control-Allow-Headers: X-Requested-With, Content-Type
Content-Length: 102

GET
H2

302

ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._...

0
-1 B

463ms
364ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

302

ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._...

0
-1 B

256ms
157ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

302

ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._...

0
-1 B

254ms
155ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

302

ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._...

0
-1 B

254ms
156ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

302

ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls;
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._...

0
-1 B

251ms
156ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 dt.html
cdn.digitru.st/prod/1.5.41/ Frame 098C 0
0 44ms
43ms Document
text/html 159.180.84.2
INSTART

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.digitru.st/prod/1.5.41/dt.html
Requested by: Host: cdn.digitru.st
URL: https://cdn.digitru.st/prod/1/digitrust.min.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 159.180.84.2 , United States, ASN33047 (INSTART, US),
Reverse DNS
Software: DTOrigin /
Resource Hash

Request headers

:method: GET
:authority: cdn.digitru.st
:scheme: https
:path: /prod/1.5.41/dt.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
content-type: text/html
content-length: 1951
expires: Sat, 14 Mar 2020 00:28:21 GMT
last-modified: Wed, 08 Jan 2020 20:51:16 GMT
cache-control: max-age=86400
content-encoding: gzip
date: Fri, 13 Mar 2020 00:28:21 GMT
accept-ranges: bytes
etag: "9223f2606b924de3a6346b0126773a9e"
x-instart-cache-id: 21:12085529332813667549::1584059301
x-instart-request-id: 2348068576102540267:YBA01-CPVNPPRY13:1584113605:0
p3p: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
access-control-allow-origin: *
server: DTOrigin

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 237 B
2 KB 246ms
102ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=6278&size_id=15&rp_floor=0.01&rf=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&p_screen_res=1600x1200&site_id=9328&zone_id=799284&kw=rp.fastlane&tk_flint=index&rand=0.5464741478799506
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 2cf67a0f34acc2615cfe0ef51222f9d26e1b576e36edcae4ec95eefbedfefd4a

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:25 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.britannica.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=349
Content-Length: 237
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 236 B
2 KB 270ms
127ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=6278&size_id=2&rp_floor=0.01&rf=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&p_screen_res=1600x1200&site_id=9328&zone_id=799268&kw=rp.fastlane&tk_flint=index&rand=0.7398841707457771
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: fdbb46d245ed98c088ad84751373a548d1a0608504ef9421df7aff79d41873e4

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:25 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.britannica.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=306
Content-Length: 236
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 236 B
2 KB 246ms
103ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=6278&size_id=2&rp_floor=0.01&rf=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&p_screen_res=1600x1200&site_id=9328&zone_id=799286&kw=rp.fastlane&tk_flint=index&rand=0.5272951459588231
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 818d544d729b4fda4cfd2c245831720ffc7061fe2e7f2c284031dbb077f86fe4

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:25 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.britannica.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=124
Content-Length: 236
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 237 B
2 KB 253ms
111ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=6278&size_id=57&rp_floor=0.01&rf=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&p_screen_res=1600x1200&site_id=9328&zone_id=799286&kw=rp.fastlane&tk_flint=index&rand=0.2590537090263656
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: e683fd60d0ed6ee82710e27740be3fe064a94e424c406b8c4dc4ee516cfb99ca

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:25 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.britannica.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=431
Content-Length: 237
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK fastlane.json Show response
fastlane.rubiconproject.com/a/api/ 236 B
2 KB 243ms
101ms XHR
application/json 69.173.144.140
RUBICONPROJECT

General

Check archive.org

Show headers Download Go to

Full URL: https://fastlane.rubiconproject.com/a/api/fastlane.json?account_id=6278&size_id=2&rp_floor=0.01&rf=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&p_screen_res=1600x1200&site_id=9328&zone_id=799246&kw=rp.fastlane&tk_flint=index&rand=0.49169158605206986
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: HTTP/1.1
Security: TLS 1.2, RSA, AES_128_GCM
Server: 69.173.144.140 Frankfurt am Main, Germany, ASN26667 (RUBICONPROJECT, US),
Reverse DNS
Software: RAS 2.4 /
Resource Hash: 134bef13dfe271c046aa819ac7a8889aa502f067a521c9a363a3e40a420386a8

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:25 GMT
Server: RAS 2.4
Vary: Accept-Encoding
P3P: CP="NOI CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT"
Access-Control-Allow-Origin: https://www.britannica.com
Cache-Control: no-cache, no-store, max-age=0, must-revalidate
Access-Control-Allow-Credentials: true
Connection: Keep-Alive
Content-Type: application/json
Keep-Alive: timeout=5, max=362
Content-Length: 236
Expires: Wed, 17 Sep 1975 21:32:10 GMT

GET
H/1.1 200
OK cygnus Show response
as-sec.casalemedia.com/ 66 B
1 KB 611ms
259ms XHR
text/javascript 23.210.249.164
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://as-sec.casalemedia.com/cygnus?v=7.2&s=185524&fn=headertag.IndexExchangeHtb.adResponseCallback&r=%7B%22id%22%3A19336836%2C%22site%22%3A%7B%22page%22%3A%22https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell%22%7D%2C%22imp%22%3A%5B%7B%22banner%22%3A%7B%22w%22%3A300%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%2C%22ext%22%3A%7B%22sid%22%3A%226%22%2C%22siteID%22%3A%22185529%22%7D%2C%22id%22%3A%221%22%7D%2C%7B%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%2C%22topframe%22%3A1%7D%2C%22ext%22%3A%7B%22sid%22%3A%221%22%2C%22siteID%22%3A%22185524%22%7D%2C%22id%22%3A%222%22%7D%2C%7B%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%2C%22topframe%22%3A1%7D%2C%22ext%22%3A%7B%22sid%22%3A%222%22%2C%22siteID%22%3A%22185525%22%7D%2C%22id%22%3A%223%22%7D%2C%7B%22banner%22%3A%7B%22w%22%3A970%2C%22h%22%3A250%2C%22topframe%22%3A1%7D%2C%22ext%22%3A%7B%22sid%22%3A%2248%22%2C%22siteID%22%3A%22427986%22%7D%2C%22id%22%3A%224%22%7D%2C%7B%22banner%22%3A%7B%22w%22%3A728%2C%22h%22%3A90%2C%22topframe%22%3A1%7D%2C%22ext%22%3A%7B%22sid%22%3A%223%22%2C%22siteID%22%3A%22185526%22%7D%2C%22id%22%3A%225%22%7D%5D%2C%22ext%22%3A%7B%22source%22%3A%22ixwrapper%22%7D%2C%22user%22%3A%7B%22eids%22%3A%5B%7B%22source%22%3A%22adserver.org%22%2C%22uids%22%3A%5B%7B%22id%22%3A%223d7b9c45-50f4-462f-a36f-3a99574238ce%22%2C%22ext%22%3A%7B%22rtiPartner%22%3A%22TDID%22%7D%7D%2C%7B%22id%22%3A%22FALSE%22%2C%22ext%22%3A%7B%22rtiPartner%22%3A%22TDID_LOOKUP%22%7D%7D%2C%7B%22id%22%3A%222020-03-13T15%3A33%3A24%22%2C%22ext%22%3A%7B%22rtiPartner%22%3A%22TDID_CREATED_AT%22%7D%7D%5D%7D%5D%7D%7D
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 23.210.249.164 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-210-249-164.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash: c48b6ca607bc52155ac1de6a7d8f07f41c9262528ebdd53b936563e1c65e1dc8

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:25 GMT
Content-Encoding: gzip
Server: Apache
Vary: Accept-Encoding
P3p: policyref="/w3c/p3p.xml", CP="NOI DSP COR DEVa TAIa OUR BUS UNI"
Access-Control-Allow-Origin: https://www.britannica.com
Cache-Control: max-age=0, no-cache, no-store
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: text/javascript
Content-Length: 86
Expires: Fri, 13 Mar 2020 15:33:25 GMT

GET
H2

302

arj Show response
merriamwebster-d.openx.net/w/1.0/
Redirect Chain

https://merriamwebster-d.openx.net/w/1.0/arj?auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com%2Fbi...
https://merriamwebster-d.openx.net/w/1.0/arj?cc=1&auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com...

0
-1 B

369ms
26ms

XHR

34.95.120.147
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://merriamwebster-d.openx.net/w/1.0/arj?cc=1&auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&jr=&ch=UTF-8&tz=-60&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._4dkWSmCs&cache=1584113605113&ttduuid=3d7b9c45-50f4-462f-a36f-3a99574238ce
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.95.120.147 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 147.120.95.34.bc.googleusercontent.com
Software: OXGW/16.179.0 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
via: 1.1 google
server: OXGW/16.179.0
access-control-allow-origin: https://www.britannica.com
location: https://merriamwebster-d.openx.net/w/1.0/arj?cc=1&auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&jr=&ch=UTF-8&tz=-60&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._4dkWSmCs&cache=1584113605113&ttduuid=3d7b9c45-50f4-462f-a36f-3a99574238ce
p3p: CP="CUR ADM OUR NOR STA NID"
status: 302
access-control-allow-credentials: true
alt-svc: clear
content-length: 0

Redirect headers

date: Fri, 13 Mar 2020 15:33:25 GMT
via: 1.1 google
server: OXGW/16.179.0
status: 302
location: https://merriamwebster-d.openx.net/w/1.0/arj?cc=1&auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&jr=&ch=UTF-8&tz=-60&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._4dkWSmCs&cache=1584113605113&ttduuid=3d7b9c45-50f4-462f-a36f-3a99574238ce
p3p: CP="CUR ADM OUR NOR STA NID"
access-control-allow-origin: https://www.britannica.com
access-control-allow-credentials: true
alt-svc: clear
content-length: 0

GET
H/1.1 200
OK jpt Show response
secure.adnxs.com/ 99 B
1 KB 422ms
71ms XHR
application/javascript 37.252.173.38
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://secure.adnxs.com/jpt?id=11275763&size=300x250&callback=headertag.AppNexusHtb.adResponseCallback&callback_uid=wtVnyvGT&psa=0&referrer=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell

Requested by

Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.173.38 , Ascension Island, ASN29990 (ASN-APPNEX, US),

Reverse DNS

537.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

Software

nginx/1.13.4 /

Resource Hash

e48476f1df915ba0a2193b86046f8460bcb6855a1d951acbd6b7939a1a6e9b7d

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:27 GMT
X-Proxy-Origin: 194.187.251.57; 194.187.251.57; 537.bm-nginx-loadbalancer.mgmt.fra1; *.adnxs.com; 37.252.173.9:80
AN-X-Request-Uuid: b8950028-aacc-4835-b5b9-33512cf4d3ed
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: https://www.britannica.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/javascript; charset=utf-8
Content-Length: 99
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

GET
H/1.1 200
OK jpt Show response
secure.adnxs.com/ 0
688 B 458ms
30ms XHR
text/html 37.252.173.38
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://secure.adnxs.com/jpt?id=11275758&size=728x90&callback=headertag.AppNexusHtb.adResponseCallback&callback_uid=ktpV4hao&psa=0&referrer=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell

Requested by

Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.173.38 , Ascension Island, ASN29990 (ASN-APPNEX, US),

Reverse DNS

537.bm-nginx-loadbalancer.mgmt.fra1.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/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:27 GMT
X-Proxy-Origin: 194.187.251.57; 194.187.251.57; 537.bm-nginx-loadbalancer.mgmt.fra1; *.adnxs.com; 37.252.173.11:80
AN-X-Request-Uuid: c8a47f91-93fd-4317-ab53-199bafa06c65
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: https://www.britannica.com
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

GET
H/1.1 200
OK jpt Show response
secure.adnxs.com/ 0
689 B 502ms
42ms XHR
text/html 37.252.173.38
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://secure.adnxs.com/jpt?id=11275764&size=728x90&callback=headertag.AppNexusHtb.adResponseCallback&callback_uid=eQHFtBXz&psa=0&referrer=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell

Requested by

Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.173.38 , Ascension Island, ASN29990 (ASN-APPNEX, US),

Reverse DNS

537.bm-nginx-loadbalancer.mgmt.fra1.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/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:27 GMT
X-Proxy-Origin: 194.187.251.57; 194.187.251.57; 537.bm-nginx-loadbalancer.mgmt.fra1; *.adnxs.com; 37.252.172.107:80
AN-X-Request-Uuid: ef9b0b1f-e9c4-4274-b27e-17c3e6bb0ce5
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: https://www.britannica.com
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

GET
H/1.1 200
OK jpt Show response
secure.adnxs.com/ 0
689 B 528ms
26ms XHR
text/html 37.252.173.38
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://secure.adnxs.com/jpt?id=17786225&size=970x250&callback=headertag.AppNexusHtb.adResponseCallback&callback_uid=fhj7p1GS&psa=0&referrer=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell

Requested by

Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.173.38 , Ascension Island, ASN29990 (ASN-APPNEX, US),

Reverse DNS

537.bm-nginx-loadbalancer.mgmt.fra1.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/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:27 GMT
X-Proxy-Origin: 194.187.251.57; 194.187.251.57; 537.bm-nginx-loadbalancer.mgmt.fra1; *.adnxs.com; 37.252.172.237:80
AN-X-Request-Uuid: a8454478-5be9-4412-b95c-c815e6158f46
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: https://www.britannica.com
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

GET
H/1.1 200
OK jpt Show response
secure.adnxs.com/ 99 B
1 KB 597ms
63ms XHR
application/javascript 37.252.173.38
ASN-APPNEX

General

Check archive.org

Show headers Download Go to

Full URL

https://secure.adnxs.com/jpt?id=11275748&size=728x90&callback=headertag.AppNexusHtb.adResponseCallback&callback_uid=RnvzFpji&psa=0&referrer=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell

Requested by

Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_ECDSA, AES_128_GCM

Server

37.252.173.38 , Ascension Island, ASN29990 (ASN-APPNEX, US),

Reverse DNS

537.bm-nginx-loadbalancer.mgmt.fra1.adnexus.net

Software

nginx/1.13.4 /

Resource Hash

019d5a4ed3a13e943a85b38856d4acf495a784ce6a0e6f28cf8645e7bf87ef9c

Security Headers

Name	Value
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:27 GMT
X-Proxy-Origin: 194.187.251.57; 194.187.251.57; 537.bm-nginx-loadbalancer.mgmt.fra1; *.adnxs.com; 37.252.172.107:80
AN-X-Request-Uuid: 72808d8d-d6e5-4f1f-a249-836919572617
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: https://www.britannica.com
Cache-Control: no-store, no-cache, private
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Type: application/javascript; charset=utf-8
Content-Length: 99
X-XSS-Protection: 0
Expires: Sat, 15 Nov 2008 16:00:00 GMT

POST
H2 200 24 Show response
web.hb.ad.cpe.dotomi.com/s2s/header/ 314 B
501 B 45ms
14ms XHR
application/json 2a02:fa8:8806:13::1460
VALUECLICK

General

Check archive.org

Show headers Download Go to

Full URL: https://web.hb.ad.cpe.dotomi.com/s2s/header/24?cb=EzRkuXu5
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2a02:fa8:8806:13::1460 , Sweden, ASN25751 (VALUECLICK, US),
Reverse DNS
Software: nginx /
Resource Hash: cc2639373225673e050039bbf2eaa535ab4e5492c188415d4a0f6dad0b8b4185

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 200
content-type: application/json
access-control-allow-origin: https://www.britannica.com
cache-control: no-cache
access-control-allow-credentials: true
content-length: 314
expires: 0

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 44 KB
18 KB 6ms
6ms Script
text/javascript 2a00:1450:4001:817::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=UA-6636134-11

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:817::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

eaf1b128b927ac2868755cb7366d35554255c8af362235afe270f9614f8c806d

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Thu, 06 Feb 2020 00:21:02 GMT
server: Golfe2
age: 3290
date: Fri, 13 Mar 2020 14:38:35 GMT
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=7200
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
content-length: 18174
expires: Fri, 13 Mar 2020 16:38:35 GMT

GET
H2 200 va-02e4f8fd8042f5fc97e8e63bd621e3b8.js Show response
dev.visualwebsiteoptimizer.com/6.0/ 188 KB
55 KB 98ms
23ms Script
text/javascript 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://dev.visualwebsiteoptimizer.com/6.0/va-02e4f8fd8042f5fc97e8e63bd621e3b8.js
Requested by: Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/j.php?a=331471&u=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&r=0.6520204332522725
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.96.102.137 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 137.102.96.34.bc.googleusercontent.com
Software: gams1 /
Resource Hash: 1ea0481388f9f8944ba46bd74911ed4ee3223090d35bfda2643a793a3a0ac9b5

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: br
last-modified: Fri, 13 Mar 2020 09:13:58 GMT
server: gams1
access-control-allow-origin: *
etag: "5e6b4ed6-d9cc"
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
status: 200
cache-control: public, max-age=604800
accept-ranges: bytes
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
content-length: 55756
via: 1.1 google

GET
H2 200 track-02e4f8fd8042f5fc97e8e63bd621e3b8.js Show response
dev.visualwebsiteoptimizer.com/6.0/ 11 KB
4 KB 178ms
104ms Script
text/javascript 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://dev.visualwebsiteoptimizer.com/6.0/track-02e4f8fd8042f5fc97e8e63bd621e3b8.js
Requested by: Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/j.php?a=331471&u=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&r=0.6520204332522725
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.96.102.137 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 137.102.96.34.bc.googleusercontent.com
Software: gams1 /
Resource Hash: 55e1ae0cd24540f9c87d03a94eef3759b1947f851cc142969ae62ecf004d3fdb

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: br
last-modified: Fri, 13 Mar 2020 09:13:58 GMT
server: gams1
access-control-allow-origin: *
etag: "5e6b4ed6-e12"
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
status: 200
cache-control: public, max-age=604800
accept-ranges: bytes
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
content-length: 3602
via: 1.1 google

GET
H2 200 opa-a4111607dc5ce718c2993c75e25e5d78.js Show response
dev.visualwebsiteoptimizer.com/analysis/3.0/ 92 KB
23 KB 113ms
39ms Script
application/javascript 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://dev.visualwebsiteoptimizer.com/analysis/3.0/opa-a4111607dc5ce718c2993c75e25e5d78.js
Requested by: Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/j.php?a=331471&u=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&r=0.6520204332522725
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.96.102.137 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 137.102.96.34.bc.googleusercontent.com
Software: gams1 /
Resource Hash: 1b230b573bc4897bcf50cdece181cca168518472d87aa4a9e9336723f87f7b0e

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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: Fri, 13 Mar 2020 15:33:24 GMT
content-encoding: br
last-modified: Wed, 11 Mar 2020 09:53:26 GMT
server: gams1
access-control-allow-origin: *
etag: "5e68b516-5a49"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
status: 200
cache-control: public, max-age=604800
accept-ranges: bytes
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
content-length: 23113
via: 1.1 google

GET
H2 200 v.gif
dev.visualwebsiteoptimizer.com/ 35 B
218 B 105ms
105ms Image
image/gif 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=331471&d=britannica.com&u=DA42BBC78E3843C15BA5C7589EE14148E&h=13960f518d871ffe891a212562e9a3cb&t=false&r=0.5389787402637454

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

34.96.102.137 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

137.102.96.34.bc.googleusercontent.com

Software

gnv3-c /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
via: 1.1 google
x-content-type-options: nosniff
server: gnv3-c
content-type: image/gif
status: 200
cache-control: private, no-cache, no-cache=Set-Cookie, proxy-revalidate
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
content-length: 35
expires: Mon, 10 Jan 2005 00:00:01 GMT

GET
H/1.1 200
OK PreEngine_desktop_2019-12-17T11:28:48.596 Show response
middycdn-a.akamaihd.net/static_js/merriamwebster/britannica/ 210 B
941 B 165ms
67ms Script
text/plain 2.16.186.113
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://middycdn-a.akamaihd.net/static_js/merriamwebster/britannica/PreEngine_desktop_2019-12-17T11:28:48.596
Requested by: Host: middycdn-a.akamaihd.net
URL: https://middycdn-a.akamaihd.net/bootstrap/bootstrap.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server: 2.16.186.113 , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS: a2-16-186-113.deploy.static.akamaitechnologies.com
Software: AmazonS3 /
Resource Hash: aca982f995f4e988223d22411d5c834d98fd472ae291d637bb02bb93d05f9989

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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-amz-version-id: jmHqc1WbIkWRHsApova6_FZGcG2k2gW1
x-amz-request-id: 70F8258482287FB8
Date: Fri, 13 Mar 2020 15:33:25 GMT
Connection: keep-alive
Alt-Svc: quic=":443"; v="48,46,43,39"; ma=93600
Content-Length: 210
x-amz-id-2: jqhyVIj39uLo0Lyju2x3JD8p0U021fhUZZ+Rf+JS0Ycj4vRI7nNXvZINkWmWMY/eU6tIV6X6qdA=
Last-Modified: Tue, 17 Dec 2019 11:28:50 GMT
Server: AmazonS3
ETag: "25b676f9d70047ddbad383dd2a958baf"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: text/plain
Access-Control-Allow-Origin: *
Cache-Control: max-age=2592000
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Sun, 12 Apr 2020 15:33:25 GMT

GET
H2 200 adsct
t.co/i/ 43 B
170 B 159ms
159ms Image
image/gif 104.244.42.133
TWITTER

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://t.co/i/adsct?p_id=Twitter&p_user_id=0&txn_id=o1kfk&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.244.42.133 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

ac8778041fdb7f2e08ceb574c9a766247ea26f1a7d90fa854c4efcf4b361a957

Security Headers

Name	Value
Strict-Transport-Security	max-age=0
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
x-content-type-options: nosniff
status: 200, 200 OK
x-twitter-response-tags: BouncerCompliant
strict-transport-security: max-age=0
content-length: 65
x-xss-protection: 0
x-response-time: 117
pragma: no-cache
last-modified: Fri, 13 Mar 2020 15:33:25 GMT
server: tsa_o
x-frame-options: SAMEORIGIN
content-type: image/gif;charset=utf-8
cache-control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
x-connection-hash: af308e1c0db06d9c56e51ce1a99cc5f9
x-transaction: 008061f300f2060c
expires: Tue, 31 Mar 1981 05:00:00 GMT

GET
H2 200 8.85003e88.chunk.css
www.britannica.com/resources/dist/ 967 B
671 B 106ms
105ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/8.85003e88.chunk.css
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 613b1583755d07d8064f6d6e89d44ba4edc8a7b92dedd043cbfc215f153903e6

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "3c7-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 435
x-wserver: 10.145.21.11

GET
H2 200 8.bfda080f.chunk.js Show response
www.britannica.com/resources/dist/ 6 KB
3 KB 106ms
106ms Script
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/8.bfda080f.chunk.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 7214ddaa699b5ff941a382f4091605cfab0bf65f5e0e01f0b6b7e8b6fdd57fbe

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "1680-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
content-length: 2345
x-wserver: 10.145.21.31

GET
H2 200 9.4b6d353f.chunk.css
www.britannica.com/resources/dist/ 2 KB
987 B 106ms
105ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/9.4b6d353f.chunk.css
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 91721a7b06645c6016776559679fee616319fe308221be0479f3c3cd7fc5484a

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "815-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 751
x-wserver: 10.145.22.128

GET
H2 200 9.5a7718e6.chunk.js Show response
www.britannica.com/resources/dist/ 7 KB
3 KB 106ms
105ms Script
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/9.5a7718e6.chunk.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 1e0291ae179d9141704c3e0feec7a00b792758de4fea2f55605f6aac923756c9

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "1ba7-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
content-length: 2671
x-wserver: 10.145.22.238

GET
H2 200 10.000ae8b1.chunk.css
www.britannica.com/resources/dist/ 333 B
483 B 107ms
106ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/10.000ae8b1.chunk.css
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 51f1417b12c2119b3e16e61b30eb83d059e8e4a8a3453a4fddd831d08e48802d

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "14d-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 247
x-wserver: 10.145.21.214

GET
H2 200 10.4bf1bfe4.chunk.js Show response
www.britannica.com/resources/dist/ 5 KB
2 KB 107ms
107ms Script
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/10.4bf1bfe4.chunk.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 7f0ccdb74f7b8df7916a0cd0a18fa401fad844e862bc8dc2e803b98404f7bbae

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "136f-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
content-length: 1968
x-wserver: 10.145.21.180

GET
H2 200 7.a785dfab.chunk.css
www.britannica.com/resources/dist/ 1 KB
842 B 107ms
106ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/7.a785dfab.chunk.css
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: bc1d29bd45d7454d21b8d7ff1af43c2aaace5a93a9b431c7a89fb26ab900c3a5

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "58f-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 605
x-wserver: 10.145.22.38

GET
H2 200 7.eb03f3d0.chunk.js Show response
www.britannica.com/resources/dist/ 17 KB
6 KB 138ms
135ms Script
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/7.eb03f3d0.chunk.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 99add1634a65f20dfae6750df5ac4fd2abe3c95d70f152a6fa502261bb189e78

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "4422-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
content-length: 6085
x-wserver: 10.145.21.11

GET
H2 200 6.df48bed7.chunk.css
www.britannica.com/resources/dist/ 1 KB
823 B 107ms
106ms Stylesheet
text/css 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/6.df48bed7.chunk.css
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: 3c4afeed90624403c0a7c556de0ffa8dcdbe3423b025f7b8032bb799112c0fd9

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "4bb-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: text/css
status: 200
accept-ranges: bytes
content-length: 586
x-wserver: 10.145.22.125

GET
H2 200 6.80c02e66.chunk.js Show response
www.britannica.com/resources/dist/ 28 KB
9 KB 138ms
135ms Script
application/javascript 18.210.131.214
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://www.britannica.com/resources/dist/6.80c02e66.chunk.js
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 18.210.131.214 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-18-210-131-214.compute-1.amazonaws.com
Software: Apache/2.4.25 (Debian) mod_jk/1.2.46 /
Resource Hash: d3b93ef734c9017ae0549542c2def6920d9738ea1ef781aabaeca26e8e7cfa5b

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
last-modified: Fri, 21 Feb 2020 17:30:34 GMT
server: Apache/2.4.25 (Debian) mod_jk/1.2.46
etag: "7072-59f196100e280-gzip"
vary: Accept-Encoding,User-Agent
content-type: application/javascript
status: 200
accept-ranges: bytes
content-length: 9150
x-wserver: 10.145.21.31

GET
H2 200 g Show response
ck.connatix.com/ 46 B
103 B 48ms
22ms Script
text/plain 151.101.114.217
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://ck.connatix.com/g?callback=cnxJSONP_bcfdbafae2c032ed70351584113605554
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.114.217 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: Varnish /
Resource Hash: 958c43fa60878656a718ed4ae30e8f0ed3668e98f7ca6d5f4a2f56cf0a83825c

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
via: 1.1 varnish
server: Varnish
age: 0
x-cache: HIT
status: 200
cache-control: no-cache, no-store, must-revalidate, max-age=0
x-cache-hits: 0
accept-ranges: bytes
x-timer: S1584113606.588990,VS0,VE0
content-length: 46
retry-after: 0
x-served-by: cache-hhn4081-HHN

GET
H2

302

ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._...
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=w...

0
-1 B

109ms
107ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

302

ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._...
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=w...

0
-1 B

107ms
106ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

302

ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._...
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=w...

0
-1 B

110ms
108ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

302

ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._...
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=w...

0
-1 B

105ms
104ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 linkid.js Show response
www.google-analytics.com/plugins/ua/ 2 KB
935 B 17ms
0ms Script
text/javascript 2a00:1450:4001:817::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/plugins/ua/linkid.js

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:817::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

92fca55833f48b4289ac8f1cedd48752b580fce4ec4b5d81670b8193d6e51b54

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:18:09 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Tue, 22 Oct 2019 18:15:00 GMT
server: sffe
age: 916
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: public, max-age=3600
accept-ranges: bytes
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
content-length: 859
x-xss-protection: 0
expires: Fri, 13 Mar 2020 16:18:09 GMT

GET
H2 200 arj Show response
merriamwebster-d.openx.net/w/1.0/ 232 B
514 B 53ms
53ms XHR
application/json 34.95.120.147
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://merriamwebster-d.openx.net/w/1.0/arj?cc=1&auid=538911926%2C538911922%2C538911927%2C538911927%2C538911915&aus=300x250%7C728x90%7C728x90%7C970x250%7C728x90&ju=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&jr=&ch=UTF-8&tz=-60&bc=hb_ix_2.1.3&be=1&res=1600x1200&tws=1585x1200&ifr=0&callback=window.headertag.OpenXHtb.adResponseCallbacks._4dkWSmCs&cache=1584113605113&ttduuid=3d7b9c45-50f4-462f-a36f-3a99574238ce
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.95.120.147 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 147.120.95.34.bc.googleusercontent.com
Software: OXGW/16.179.0 /
Resource Hash: d01618537235db33f5cc857a282a8bcad7e7deff96897b69a75f7bb0cec2962a

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: gzip
server: OXGW/16.179.0
status: 200
vary: Accept, Accept-Encoding
p3p: CP="CUR ADM OUR NOR STA NID"
access-control-allow-origin: https://www.britannica.com
cache-control: private, max-age=0, no-cache
access-control-allow-credentials: true
content-type: application/json
alt-svc: clear
content-length: 217
via: 1.1 google
expires: Mon, 26 Jul 1997 05:00:00 GMT

GET
H2

302

ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/
Redirect Chain

https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._...
https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=w...

0
-1 B

106ms
105ms

XHR

152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: nginx /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
access-control-allow-origin: https://www.britannica.com
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
status: 302
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: nginx
status: 302
location: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-length: 0
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 worker-1acd6955248e984d8c16ea37afb8cbb7.js Show response
dev.visualwebsiteoptimizer.com/analysis/ 47 KB
13 KB 66ms
66ms XHR
application/javascript 34.96.102.137
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://dev.visualwebsiteoptimizer.com/analysis/worker-1acd6955248e984d8c16ea37afb8cbb7.js
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.96.102.137 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 137.102.96.34.bc.googleusercontent.com
Software: gams1 /
Resource Hash: 7f26039bc285692ece41166f9c171051da8e93c3bae29e9ee1b888335e394bce

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: br
last-modified: Wed, 05 Feb 2020 11:20:05 GMT
server: gams1
status: 200
etag: "5e3aa4e5-3536"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
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
content-length: 13622
via: 1.1 google

GET
H2 200 ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ 662 B
793 B 200ms
200ms XHR
text/javascript 152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588347/0/-1/ADTECH;apid=1Afaf7f6c6-653f-11ea-a5bd-12d2f833f2cc;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._xYlmOkKI
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: c3ff107635412420edf3f08fe87acf339190f6da441a3eff85f1fcf2139a1534

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: text/javascript
content-length: 662
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ 661 B
816 B 157ms
157ms XHR
text/javascript 152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/5160017/0/-1/ADTECH;apid=1Afaf80c6a-653f-11ea-b92e-123ff9725662;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._cLSBHm55
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 52bfc84984a33bf17847c00b189f595a82acc1d21e22e39f5f713922382c6e14

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: text/javascript
content-length: 661
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ 662 B
793 B 175ms
175ms XHR
text/javascript 152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588321/0/-1/ADTECH;apid=1Afaf92f50-653f-11ea-9285-12dbe8ba47fa;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._K52JRn8J
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: da91ab591c470da0b05d5eb54545e33b5aedb4015accb6e639664a8502d380e1

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: text/javascript
content-length: 662
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2 200 ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ 661 B
792 B 180ms
179ms XHR
text/javascript 152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588326/0/-1/ADTECH;apid=1Afaf95a8e-653f-11ea-8778-12e1ea48904a;cfp=1;rndc=1584113604;cmd=bid;cors=yes;v=2;misc=1584113605098;callback=window.headertag.AolHtb.adResponseCallbacks._ZOimu2Ls
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 3d27f8b20029e7cc1e74c427e948183ae11efebc61e55f454991422583b29881

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: text/javascript
content-length: 661
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H2

200

pd
eu-u.openx.net/w/1.0/ Frame B738
Redirect Chain

https://eu-u.openx.net/w/1.0/pd?plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1
https://eu-u.openx.net/w/1.0/pd?cc=1&plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1

0
0

50ms
49ms

Document
text/html

34.95.120.147
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1
Requested by: Host: js-sec.indexww.com
URL: https://js-sec.indexww.com/ht/htw-britannica.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.95.120.147 , United States, ASN15169 (GOOGLE, US),
Reverse DNS: 147.120.95.34.bc.googleusercontent.com
Software: OXGW/16.179.0 /
Resource Hash

Request headers

:method: GET
:authority: eu-u.openx.net
:scheme: https
:path: /w/1.0/pd?cc=1&plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1
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: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
accept-encoding: gzip, deflate, br
accept-language: en-US
cookie: i=793c5c28-b48c-08d5-1060-a56a566fea25|1584113605
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: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
vary: Accept, Accept-Encoding
set-cookie: i=793c5c28-b48c-08d5-1060-a56a566fea25|1584113605; Version=1; Expires=Sat, 13-Mar-2021 15:33:25 GMT; Max-Age=31536000; Secure; Domain=.openx.net; Path=/; SameSite=None pd=v2|1584113605|mOsLgqgikin0fcmWiygu; Version=1; Expires=Sat, 28-Mar-2020 15:33:25 GMT; Max-Age=1296000; Secure; Domain=.openx.net; Path=/; SameSite=None
server: OXGW/16.179.0
p3p: CP="CUR ADM OUR NOR STA NID"
date: Fri, 13 Mar 2020 15:33:25 GMT
content-type: text/html
content-length: 482
content-encoding: gzip
via: 1.1 google
alt-svc: clear

Redirect headers

status: 302
set-cookie: i=793c5c28-b48c-08d5-1060-a56a566fea25|1584113605; Version=1; Expires=Sat, 13-Mar-2021 15:33:25 GMT; Max-Age=31536000; Secure; Domain=.openx.net; Path=/; SameSite=None
server: OXGW/16.179.0
p3p: CP="CUR ADM OUR NOR STA NID"
location: https://eu-u.openx.net/w/1.0/pd?cc=1&plm=10&ph=d9e06c38-9a27-4ee7-bad6-de601143d058&gdpr=1
date: Fri, 13 Mar 2020 15:33:25 GMT
content-length: 0
via: 1.1 google
alt-svc: clear

GET
H2 200 ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9 Show response
adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ 662 B
793 B 180ms
179ms XHR
text/javascript 152.199.22.24
EDGECAST

General

Check archive.org

Show headers Download Go to

Full URL: https://adserver-us.adtech.advertising.com/pubapi/3.0/9541.1/4588350/0/-1/ADTECH;apid=1Afb07e87e-653f-11ea-ab73-12dcd5311714;cfp=1;rndc=1584113605;cmd=bid;cors=yes;v=2;misc=1584113605097;callback=window.headertag.AolHtb.adResponseCallbacks._CPc3qWM9
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.3, , AES_256_GCM
Server: 152.199.22.24 , United States, ASN15133 (EDGECAST, US),
Reverse DNS
Software: Adtech Adserver /
Resource Hash: 72938c56cb846904e8ba3166637e576e71b71d202455c264e88b72f7e62ae50b

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:25 GMT
server: Adtech Adserver
status: 200
access-control-allow-methods: POST,GET,HEAD,OPTIONS
p3p: CP="NOI DSP DEVa OUR BUS UNI COM NAV INT"
access-control-allow-origin: https://www.britannica.com
cache-control: no-store, no-cache
access-control-allow-credentials: true
content-type: text/javascript
content-length: 662
expires: Mon, 15 Jun 1998 00:00:00 GMT

GET
H/1.1 200
OK middy-desktop-1.34.1.js Show response
middycdn-a.akamaihd.net/sd/apps/middy/ 203 KB
52 KB 40ms
40ms Script
application/javascript 2.16.186.113
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://middycdn-a.akamaihd.net/sd/apps/middy/middy-desktop-1.34.1.js
Requested by: Host: middycdn-a.akamaihd.net
URL: https://middycdn-a.akamaihd.net/bootstrap/bootstrap.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server: 2.16.186.113 , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS: a2-16-186-113.deploy.static.akamaitechnologies.com
Software: AmazonS3 /
Resource Hash: 49729c536a011cde8e9830b94ac886d362dbc137719339946470ca67db75c9c0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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-amz-version-id: 0RSeBMsPQbS7yjy38kGMUav4AuV0Q0bc
Content-Encoding: gzip
Vary: Accept-Encoding
x-amz-request-id: B41F9556C56B2F96
Transfer-Encoding: chunked
Date: Fri, 13 Mar 2020 15:33:25 GMT
Connection: keep-alive, Transfer-Encoding
Alt-Svc: quic=":443"; v="48,46,43,39"; ma=93600
x-amz-id-2: +dQ//tjye2AxK7kmX0gvgLjLjST/O3smYJnMGGQOTAIOZzZ0RLyB6FzW1BJ8U689qDdCBzUSVSA=
Last-Modified: Thu, 05 Mar 2020 07:45:20 GMT
Server: AmazonS3
ETag: "d953c8af6723e7ace29c81fee3e50420"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=2592000
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Sun, 12 Apr 2020 15:33:25 GMT

POST
H/1.1 200
OK pls Show response
capi.connatix.com/core/ Frame 27FC 1 KB
1 KB 502ms
121ms XHR
application/octet-stream 3.12.181.138
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://capi.connatix.com/core/pls
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.12.181.138 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-12-181-138.us-east-2.compute.amazonaws.com
Software: openresty/1.15.8.2 /
Resource Hash: 0c0bb534b20ff72a8113f4d530199063431760030943bab5f3b2fb54cbacbdb6

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

Access-Control-Allow-Origin: *
Date: Fri, 13 Mar 2020 15:33:26 GMT
Server: openresty/1.15.8.2
Connection: keep-alive
Transfer-Encoding: chunked

GET
H2

200

ga-audiences
www.google.de/ads/
Redirect Chain

https://www.google-analytics.com/r/collect?v=1&_v=j81&a=1273650581&t=pageview&_s=1&dl=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&dp=TOPIC%2FPAGINATED%2FBIO%2FMEDIUM%2Fbiography%...
https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_gid=1942951685.1584113606&gjid=998941551&_v=j81&z=458538881
https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_v=j81&z=458538881
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_v=j81&z=458538881&slf_rd=1&random=2259175241

42 B
109 B

22ms
20ms

Image
image/gif

2a00:1450:4001:825::2003
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_v=j81&z=458538881&slf_rd=1&random=2259175241

Requested by

Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:825::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: Fri, 13 Mar 2020 15:33:26 GMT
x-content-type-options: nosniff
content-type: image/gif
server: cafe
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 200
cache-control: no-cache, no-store, must-revalidate
timing-allow-origin: *
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
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma: no-cache
date: Fri, 13 Mar 2020 15:33:26 GMT
x-content-type-options: nosniff
server: cafe
timing-allow-origin: *
location: https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-6636134-11&cid=1929347556.1584113606&jid=1981043595&_v=j81&z=458538881&slf_rd=1&random=2259175241
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status: 302
cache-control: no-cache, no-store, must-revalidate
content-type: text/html; charset=UTF-8
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
content-length: 0
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 webfont.js Show response
ajax.googleapis.com/ajax/libs/webfont/1.5.18/ 16 KB
6 KB 6ms
5ms Script
text/javascript 2a00:1450:4001:825::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://ajax.googleapis.com/ajax/libs/webfont/1.5.18/webfont.js

Requested by

Host: a.optmnstr.com
URL: https://a.optmnstr.com/app/js/api.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:825::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ce261eb163fcaee6953cedc35059732a133766ab824dc512bbdf9424d48601e4

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Wed, 04 Mar 2020 23:29:47 GMT
content-encoding: gzip
x-content-type-options: nosniff
age: 749018
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
content-length: 6490
x-xss-protection: 0
last-modified: Tue, 20 Dec 2016 18:17:03 GMT
server: sffe
vary: Accept-Encoding
content-type: text/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=31536000, stale-while-revalidate=2592000
accept-ranges: bytes
timing-allow-origin: *
expires: Thu, 04 Mar 2021 23:29:47 GMT

GET
H2 200 mobile-detect.min.js Show response
cdnjs.cloudflare.com/ajax/libs/mobile-detect/1.4.3/ 38 KB
15 KB 49ms
48ms Script
application/javascript 2606:4700::6811:4004
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mobile-detect/1.4.3/mobile-detect.min.js

Requested by

Host: a.optmnstr.com
URL: https://a.optmnstr.com/app/js/api.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

363a80d367e6658e72d918cd33f9481ce7929199a9858122b0dcc61dffa62fde

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000; includeSubDomains

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:25 GMT
content-encoding: br
cf-cache-status: HIT
age: 3050129
cf-ray: 5736d034e991c2e0-FRA
status: 200
strict-transport-security: max-age=15780000; includeSubDomains
alt-svc: h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
last-modified: Sat, 08 Sep 2018 10:00:50 GMT
server: cloudflare
etag: W/"5b939dd2-9624"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
expires: Wed, 03 Mar 2021 15:33:25 GMT
cache-control: public, max-age=30672000
timing-allow-origin: *
served-in-seconds: 0.002

GET
H2 200 cb22fb06d4081576703177-OTD_Johnson.png
a.opmnstr.com/users/8ca5a2706ab0/images/ 132 KB
132 KB 107ms
22ms Image
image/png 23.111.11.182
HIGHWINDS2

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://a.opmnstr.com/users/8ca5a2706ab0/images/cb22fb06d4081576703177-OTD_Johnson.png
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 23.111.11.182 Phoenix, United States, ASN33438 (HIGHWINDS2, US),
Reverse DNS
Software: NetDNA-cache/2.2 /
Resource Hash: a54e212dfac15f6433bf68c33152b05f4743d304c9bdd2cfbbe92c7c865a5424

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:26 GMT
x-amz-request-id: 2BF99CCBF87CC640
x-cache: HIT
status: 200
x-amz-meta-date: 1576703177
content-length: 134861
x-amz-id-2: bHgEjkdyA0DSc5U1LEMXGqjg8pUrdHd7vn6A8Xw7fSl4SYXlIMad3abMbiTY8IKRn6MU3BrmSuM=
access-control-allow-origin: *
x-amz-meta-level: vbp_growth
x-amz-meta-dimensions: 448 x 800
last-modified: Wed, 18 Dec 2019 21:06:18 GMT
server: NetDNA-cache/2.2
x-amz-meta-accountid: 62791
etag: "01fa4e45cd43530b15cba87384259837"
content-type: image/png
x-amz-meta-userid: 55795
x-amz-meta-title: cb22fb06d4081576703177-OTD_Johnson.png
cache-control: max-age=31104000
accept-ranges: bytes
expires: Mon, 08 Mar 2021 15:33:26 GMT

GET
H2 200 ads Show response
securepubads.g.doubleclick.net/gampad/ 114 KB
33 KB 479ms
479ms XHR
text/plain 172.217.18.98
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/gampad/ads?gdfp_req=1&pvsid=1218579097473952&correlator=2608890225761261&output=ldjh&impl=fifs&adsid=NT&eid=21065711%2C21065352&vrg=2020030901&tfua=0&tfcd=0&guci=1.2.0.0.2.2.0.0&sc=1&sfv=1-0-37&ecs=20200313&iu_parts=15510053%2CEB_C%2CDESKTOP&enc_prev_ius=%2F0%2F1%2F2%2C%2F0%2F1%2F2%2C%2F0%2F1%2F2%2C%2F0%2F1%2F2&prev_iu_szs=728x90%2C728x90%7C970x250%2C728x90%2C300x250&prev_scp=POS%3D72890BOT%26ad_group%3Dad_opt%26ad_h%3D15%26PAGELOAD%3DREFRESH0%26ARTICLE%3D349831%26CAT%3Dscience%2520technology%252Cscience%2520math%26TEMPLATE%3D6%26amznbid%3D2%26amznp%3D2%26browsiViewability%3D0.10%7CPOS%3D72890TOP%26ad_group%3Dad_opt%26ad_h%3D15%26PAGELOAD%3DREFRESH0%26ARTICLE%3D349831%26CAT%3Dscience%2520technology%252Cscience%2520math%26TEMPLATE%3D6%26amznbid%3D2%26amznp%3D2%26browsiViewability%3D0.30%7CPOS%3D72890CATFISH%26ad_group%3Dad_opt%26ad_h%3D15%26PAGELOAD%3DREFRESH0%26ARTICLE%3D349831%26CAT%3Dscience%2520technology%252Cscience%2520math%26TEMPLATE%3D6%26amznbid%3D2%26amznp%3D2%26browsiViewability%3DNA%7CPOS%3D300250TOP%26ad_group%3Dad_opt%26ad_h%3D15%26PAGELOAD%3DREFRESH0%26ARTICLE%3D349831%26CAT%3Dscience%2520technology%252Cscience%2520math%26TEMPLATE%3D6%26amznbid%3D2%26amznp%3D2%26browsiViewability%3D0.50&eri=1&cust_params=dc_ref%3Dhttps%253A%252F%252Fwww.britannica.com%252Fbiography%252FPercival-Lowell&cookie_enabled=1&bc=31&abxe=1&lmt=1584113606&dt=1584113606085&dlt=1584113604057&idt=717&frm=20&biw=1585&bih=1200&oid=3&adxs=429%2C429%2C419%2C1102&adys=2686%2C118%2C1110%2C613&adks=4226006214%2C2428554983%2C417831888%2C476504910&ucis=1%7C2%7C3%7C4&ifi=1&u_tz=60&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&flash=0&url=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&dssz=66&icsg=3562418746687488&std=42&vis=1&dmc=8&scr_x=0&scr_y=0&psz=1250x2317%7C1585x130%7C728x-1%7C300x1091&msz=1250x90%7C1545x90%7C728x-1%7C300x250&ga_vid=430213673.1584113606&ga_sid=1584113606&ga_hid=1273650581&fws=4%2C4%2C516%2C4&ohw=1250%2C1545%2C728%2C300

Requested by

Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.18.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s05-in-f98.1e100.net

Software

cafe /

Resource Hash

a21c0555da4657b2e89f280a754164f16bce55ac001016ee85d8623b15d7c940

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

Response headers

date: Fri, 13 Mar 2020 15:33:26 GMT
content-encoding: br
x-content-type-options: nosniff
p3p: policyref="https://googleads.g.doubleclick.net/pagead/gcn_p3p_.xml", CP="CURa ADMa DEVa TAIo PSAo PSDo OUR IND UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"
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
content-length: 34031
x-xss-protection: 0
google-lineitem-id: -1,-1,-1,-1
pragma: no-cache
server: cafe
google-creative-id: -1,-1,-1,-1
content-type: text/plain; charset=UTF-8
access-control-allow-origin: https://www.britannica.com
cache-control: no-cache, must-revalidate
access-control-allow-credentials: true
timing-allow-origin: *
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 pubads_impl_rendering_2020030901.js Show response
securepubads.g.doubleclick.net/gpt/ 69 KB
25 KB 45ms
45ms Script
text/javascript 172.217.18.98
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_2020030901.js?21065711

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

172.217.18.98 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s05-in-f98.1e100.net

Software

sffe /

Resource Hash

ca32fa3d9e711e858af8e395c14ec92216b5727ef7ef2900de1bb1c6ddee9964

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Mon, 09 Mar 2020 13:15:01 GMT
server: sffe
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, immutable, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
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
content-length: 25577
x-xss-protection: 0
expires: Fri, 13 Mar 2020 15:33:26 GMT

GET
H2 200 container.html
tpc.googlesyndication.com/safeframe/1-0-37/html/ 0
0 41ms
40ms Other
text/html 2a00:1450:4001:81a::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html
Requested by: Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020030901.js?21065711
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:4001:81a::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software: /
Resource Hash

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: empty

Response headers

POST
H/1.1 200
OK headerstats Show response
as-sec.casalemedia.com/ 0
342 B 603ms
49ms XHR
text/plain 23.210.249.164
AKAMAI-AS

General

Check archive.org

Show headers Download Go to

Full URL: https://as-sec.casalemedia.com/headerstats?s=185524&u=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&v=3
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_256_GCM
Server: 23.210.249.164 , Netherlands, ASN16625 (AKAMAI-AS, US),
Reverse DNS: a23-210-249-164.deploy.static.akamaitechnologies.com
Software: Apache /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Fri, 13 Mar 2020 15:33:26 GMT
Server: Apache
Content-Type: text/plain
Access-Control-Allow-Origin: https://www.britannica.com
Cache-Control: max-age=0, no-cache, no-store
Access-Control-Allow-Credentials: true
Connection: keep-alive
Content-Length: 0
Expires: Fri, 13 Mar 2020 15:33:26 GMT

POST
H2 204 supply Show response
events.browsiprod.com/events/ 0
103 B 185ms
184ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/supply?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:26 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

GET
H/1.1 200
OK abd.js Show response
middycdn-a.akamaihd.net/ 3 KB
2 KB 110ms
27ms Script
application/javascript 2.16.186.113
AKAMAI-ASN1

General

Check archive.org

Show headers Download Go to

Full URL: https://middycdn-a.akamaihd.net/abd.js
Requested by: Host: middycdn-a.akamaihd.net
URL: https://middycdn-a.akamaihd.net/sd/apps/middy/middy-desktop-1.34.1.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_ECDSA, AES_256_GCM
Server: 2.16.186.113 , Ascension Island, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS: a2-16-186-113.deploy.static.akamaitechnologies.com
Software: AmazonS3 /
Resource Hash: 481d713552f587d3bc0e3683557f8541ea69543e4d7abb7e4299c646ab10fd03

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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-amz-version-id: rKwk7MJeT07HcAaaVBBDA7s6dDzRWDJ1
Content-Encoding: gzip
Vary: Accept-Encoding
x-amz-request-id: CD121F108A163294
Date: Fri, 13 Mar 2020 15:33:26 GMT
Connection: keep-alive
Alt-Svc: quic=":443"; v="48,46,43,39"; ma=93600
Content-Length: 1632
x-amz-id-2: NT4bTYitT2Qs+TIifMG5dEIwCsCLDghuNN4QBcrOCcn4YXDJigkg4VCxYFLhU6C4
Last-Modified: Sun, 08 Jul 2018 12:47:26 GMT
Server: AmazonS3
ETag: "bc70a2c30105ea2f98d83f5ad623fc39"
Access-Control-Max-Age: 86400
Access-Control-Allow-Methods: GET,POST
Content-Type: application/javascript
Access-Control-Allow-Origin: *
Cache-Control: max-age=2592000
Access-Control-Allow-Credentials: false
Accept-Ranges: bytes
Access-Control-Allow-Headers: *
Expires: Sun, 12 Apr 2020 15:33:26 GMT

POST
H/1.1 200
OK sr Show response
capi.connatix.com/tr/ Frame 27FC 0
159 B 145ms
144ms XHR
text/plain 3.12.181.138
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://capi.connatix.com/tr/sr
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.12.181.138 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-12-181-138.us-east-2.compute.amazonaws.com
Software: openresty/1.15.8.2 /
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

Access-Control-Allow-Origin: *
Date: Fri, 13 Mar 2020 15:33:26 GMT
Server: openresty/1.15.8.2
Connection: keep-alive
Content-Length: 0

GET
H2 200 1_media.bin Show response
vid.connatix.com/033dfacb-75d9-4495-afea-022c2591330a/ Frame 27FC 209 B
361 B 181ms
32ms XHR
application/octet-stream 151.101.114.217
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://vid.connatix.com/033dfacb-75d9-4495-afea-022c2591330a/1_media.bin
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.114.217 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 307dab202b140248d3dc534d6f647728374679b2065c3b9cbb86a19bcc1ee41d

Request headers

Origin: 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
Sec-Fetch-Dest: empty

Response headers

date: Fri, 13 Mar 2020 15:33:26 GMT
via: 1.1 varnish, 1.1 varnish
last-modified: Thu, 29 Aug 2019 20:13:04 GMT
age: 17003486
etag: "c0140a57ec1cb9e48aa4a9440ed0f97e"
x-served-by: cache-sjc3124-SJC, cache-hhn4055-HHN
status: 200
x-cache: HIT, HIT
content-type: application/octet-stream
access-control-allow-origin: *
cache-control: max-age=31557600
accept-ranges: bytes
x-timer: S1584113607.669625,VS0,VE0
content-length: 209
x-cache-hits: 1, 19

GET
H2 200 1_media.bin Show response
vid.connatix.com/66eae22a-4159-48f3-9fd6-d9fd46b29333/ Frame 27FC 205 B
359 B 181ms
32ms XHR
application/octet-stream 151.101.114.217
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://vid.connatix.com/66eae22a-4159-48f3-9fd6-d9fd46b29333/1_media.bin
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.114.217 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 536719c1000c68cb11c8764c9b820ebf9a5c323c058fa4f05728fd5544fe5ad5

Request headers

Origin: 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
Sec-Fetch-Dest: empty

Response headers

date: Fri, 13 Mar 2020 15:33:26 GMT
via: 1.1 varnish, 1.1 varnish
last-modified: Fri, 15 Nov 2019 13:45:57 GMT
age: 489446
etag: "972c5bd268767bde52c6847f65328e48"
x-served-by: cache-sjc10030-SJC, cache-hhn4055-HHN
status: 200
x-cache: HIT, HIT
content-type: application/octet-stream
access-control-allow-origin: *
cache-control: max-age=31557600
accept-ranges: bytes
x-timer: S1584113607.669623,VS0,VE0
content-length: 205
x-cache-hits: 4, 130

GET
H2 200 1_media.bin Show response
vid.connatix.com/e1a2f27f-341d-4b16-90ec-4f4ca199a27e/ Frame 27FC 199 B
458 B 173ms
25ms XHR
application/octet-stream 151.101.114.217
FASTLY

General

Check archive.org

Show headers Download Go to

Full URL: https://vid.connatix.com/e1a2f27f-341d-4b16-90ec-4f4ca199a27e/1_media.bin
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.114.217 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: 3f802dca2e95a8351e6f1c28e4b1039db9293d9eca28af90a4fe0654a8a6834e

Request headers

Origin: 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
Sec-Fetch-Dest: empty

Response headers

date: Fri, 13 Mar 2020 15:33:26 GMT
via: 1.1 varnish, 1.1 varnish
last-modified: Fri, 15 Nov 2019 13:52:58 GMT
age: 6361188
etag: "e96f477c5844b7d1c71ea33244ba23e2"
x-served-by: cache-sjc10050-SJC, cache-hhn4055-HHN
status: 200
x-cache: HIT, HIT
content-type: application/octet-stream
access-control-allow-origin: *
cache-control: max-age=31557600
accept-ranges: bytes
x-timer: S1584113607.669586,VS0,VE0
content-length: 199
x-cache-hits: 16, 130

GET
DATA 200
OK truncated
/ 2 KB
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 9d02d662da8a47fb5fb610b545007507b6017028043dbb63cd09ec897d3b9627

Request headers

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

Content-Type: image/png

GET
DATA 200
OK truncated
/ 715 B
0 Image
image/png

General

Check archive.org

Show headers Download Go to Show image

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 5a3f1dd74233f605e511f1b5b244bedf85ac88ba264caf4d6401bc7ec2017dcd

Request headers

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

Content-Type: image/png

GET
H2 200 css
fonts.googleapis.com/ 15 KB
1 KB 15ms
15ms Stylesheet
text/css 2a00:1450:4001:821::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Montserrat:400,500,700,600%7CSource+Sans+Pro:400,600,700

Requested by

Host: ajax.googleapis.com
URL: https://ajax.googleapis.com/ajax/libs/webfont/1.5.18/webfont.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:821::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

43fc6758f64c63f5326ac6e23d98d2356aa447571ba28aa7d64f73d1fa05a123

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/biography/Percival-Lowell
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: 0
last-modified: Fri, 13 Mar 2020 15:33:26 GMT
server: ESF
date: Fri, 13 Mar 2020 15:33:26 GMT
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Fri, 13 Mar 2020 15:33:26 GMT

GET
H2 200 6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7lujVj9w.woff2
fonts.gstatic.com/s/sourcesanspro/v13/ 13 KB
13 KB 8ms
8ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/sourcesanspro/v13/6xK3dSBYKcSV-LCoeQqfX1RYOo3qOK7lujVj9w.woff2

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

ecf76895be1cf9e8b3edb254030e9c9c1d8f3c2efc1f9dc7e04ceff29eccae9c

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Montserrat:400,500,700,600%7CSource+Sans+Pro:400,600,700
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Thu, 27 Feb 2020 11:27:08 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 03:46:19 GMT
server: sffe
age: 1310778
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 13324
x-xss-protection: 0
expires: Fri, 26 Feb 2021 11:27:08 GMT

GET
H2 200 6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu3cOWxw.woff2
fonts.gstatic.com/s/sourcesanspro/v13/ 13 KB
13 KB 8ms
8ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/sourcesanspro/v13/6xKydSBYKcSV-LCoeQqfX1RYOo3i54rwlxdu3cOWxw.woff2

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

fc772b0188bc262494be9dc529c50893ae189110dfcad5a286512b737aef93b8

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Montserrat:400,500,700,600%7CSource+Sans+Pro:400,600,700
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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: Fri, 31 Jan 2020 00:44:44 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 03:46:07 GMT
server: sffe
age: 3682122
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 13108
x-xss-protection: 0
expires: Sat, 30 Jan 2021 00:44:44 GMT

GET
H2 200 6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu3cOWxw.woff2
fonts.gstatic.com/s/sourcesanspro/v13/ 13 KB
13 KB 6ms
6ms Font
font/woff2 2a00:1450:4001:814::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/sourcesanspro/v13/6xKydSBYKcSV-LCoeQqfX1RYOo3ig4vwlxdu3cOWxw.woff2

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:814::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

487f2e9da2ff0740755a5ef01dc15a2888b89537795895203a831b13b199d8bb

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/css?family=Montserrat:400,500,700,600%7CSource+Sans+Pro:400,600,700
Origin: https://www.britannica.com
Sec-Fetch-Dest: font
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, 10 Mar 2020 17:19:05 GMT
x-content-type-options: nosniff
last-modified: Tue, 23 Jul 2019 03:46:17 GMT
server: sffe
age: 252861
content-type: font/woff2
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
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
access-control-allow-origin: *
content-length: 12976
x-xss-protection: 0
expires: Wed, 10 Mar 2021 17:19:05 GMT

GET
H2 200 container.html
tpc.googlesyndication.com/safeframe/1-0-37/html/ Frame 9C29 0
0 6ms
5ms Document
text/html 2a00:1450:4001:81a::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::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: /safeframe/1-0-37/html/container.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
timing-allow-origin: *
content-length: 2973
date: Fri, 13 Mar 2020 15:10:21 GMT
expires: Sat, 13 Mar 2021 15:10:21 GMT
last-modified: Thu, 21 Nov 2019 16:01:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, immutable, max-age=31536000
age: 1385
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

GET
H2 200 osd.js Show response
www.googletagservices.com/activeview/js/current/ 73 KB
27 KB 42ms
41ms Script
text/javascript 2a00:1450:4001:800::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagservices.com/activeview/js/current/osd.js?cb=%2Fr20100101

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

9876c8c8bbe2d52581e1a42d5b440e4f776769a90f24f1d8d847a2d09b0609bb

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: sffe
etag: "1583960025657856"
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, max-age=3000
accept-ranges: bytes
alt-svc: quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43",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
content-length: 27560
x-xss-protection: 0
expires: Fri, 13 Mar 2020 15:33:26 GMT

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 185ms
185ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:26 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H/1.1 200
OK ps Show response
capi.connatix.com/tr/ Frame 27FC 0
159 B 151ms
148ms XHR
text/plain 3.12.181.138
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://capi.connatix.com/tr/ps
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.12.181.138 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-12-181-138.us-east-2.compute.amazonaws.com
Software: openresty/1.15.8.2 /
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

Access-Control-Allow-Origin: *
Date: Fri, 13 Mar 2020 15:33:26 GMT
Server: openresty/1.15.8.2
Connection: keep-alive
Content-Length: 0

GET
H2 200 1_th.jpg
img.connatix.com/033dfacb-75d9-4495-afea-022c2591330a/ 13 KB
13 KB 185ms
26ms Image
image/webp 151.101.14.217
FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://img.connatix.com/033dfacb-75d9-4495-afea-022c2591330a/1_th.jpg?mode=crop&width=800&height=450&fit=bounds&crop=800:450,smart
Requested by: Host: www.britannica.com
URL: https://www.britannica.com/biography/Percival-Lowell
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 151.101.14.217 Frankfurt am Main, Germany, ASN54113 (FASTLY, US),
Reverse DNS
Software: /
Resource Hash: fb0134c4f9ffb6462b9b1c244fa9bd1273753e8bc07a1550b1484363b777eec2

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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

date: Fri, 13 Mar 2020 15:33:26 GMT
via: 1.1 varnish, 1.1 varnish
age: 11350657
x-cache: HIT, HIT
fastly-io-info: ifsz=57655 idim=2560x1440 ifmt=jpeg ofsz=13094 odim=800x450 ofmt=webp
status: 200
fastly-stats: io=1
content-length: 13094
x-served-by: cache-dca17736-DCA, cache-fra19146-FRA
x-timer: S1584113607.981022,VS0,VE1
etag: "H6FBWAJzF8syMlhO5tmqgP8XwypFC7iDIbO0sLowW2I"
vary: Accept
x-amz-request-id: 5C3156AE33EF246F
access-control-allow-origin: *
cache-control: max-age=31557600
accept-ranges: bytes
content-type: image/webp
x-cache-hits: 1, 2

GET
H2 200 ima3.js Show response
imasdk.googleapis.com/js/sdkloader/ Frame 27FC 264 KB
90 KB 45ms
44ms Script
text/javascript 2a00:1450:4001:819::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://imasdk.googleapis.com/js/sdkloader/ima3.js

Requested by

Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

34be7780eb01c5e0e680aee3d128a989fb8a184e3e24e6c8554412cd05ccfbe4

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

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: script

Response headers

date: Fri, 13 Mar 2020 15:33:26 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: sffe
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, max-age=900, stale-while-revalidate=3600
accept-ranges: bytes
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
content-length: 91752
x-xss-protection: 0
expires: Fri, 13 Mar 2020 15:33:26 GMT

GET
H2 200 container.html
tpc.googlesyndication.com/safeframe/1-0-37/html/ Frame 4CE3 0
0 9ms
9ms Document
text/html 2a00:1450:4001:81a::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::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: /safeframe/1-0-37/html/container.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
timing-allow-origin: *
content-length: 2973
date: Fri, 13 Mar 2020 15:10:21 GMT
expires: Sat, 13 Mar 2021 15:10:21 GMT
last-modified: Thu, 21 Nov 2019 16:01:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, immutable, max-age=31536000
age: 1385
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

GET
H2 200 container.html
tpc.googlesyndication.com/safeframe/1-0-37/html/ Frame 2FC7 0
0 7ms
6ms Document
text/html 2a00:1450:4001:81a::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::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: /safeframe/1-0-37/html/container.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
timing-allow-origin: *
content-length: 2973
date: Fri, 13 Mar 2020 15:10:21 GMT
expires: Sat, 13 Mar 2021 15:10:21 GMT
last-modified: Thu, 21 Nov 2019 16:01:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, immutable, max-age=31536000
age: 1385
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

GET
H2 200 container.html
tpc.googlesyndication.com/safeframe/1-0-37/html/ Frame 14C8 0
0 9ms
8ms Document
text/html 2a00:1450:4001:81a::2001
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://tpc.googlesyndication.com/safeframe/1-0-37/html/container.html

Requested by

Host: securepubads.g.doubleclick.net
URL: https://securepubads.g.doubleclick.net/gpt/pubads_impl_rendering_2020030901.js?21065711

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:81a::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: /safeframe/1-0-37/html/container.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
timing-allow-origin: *
content-length: 2973
date: Fri, 13 Mar 2020 15:10:21 GMT
expires: Sat, 13 Mar 2021 15:10:21 GMT
last-modified: Thu, 21 Nov 2019 16:01:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, immutable, max-age=31536000
age: 1385
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

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 196ms
195ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:26 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 187ms
186ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:26 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 195ms
195ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:26 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

GET
H2 200 bridge3.374.1_en.html
imasdk.googleapis.com/js/core/ Frame E1D5 0
0 30ms
16ms Document
text/html 2a00:1450:4001:819::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html

Requested by

Host: imasdk.googleapis.com
URL: https://imasdk.googleapis.com/js/sdkloader/ima3.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200a 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: imasdk.googleapis.com
:scheme: https
:path: /js/core/bridge3.374.1_en.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
content-length: 196604
date: Thu, 12 Mar 2020 18:23:06 GMT
expires: Fri, 12 Mar 2021 18:23:06 GMT
last-modified: Wed, 11 Mar 2020 18:29:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, max-age=31536000
age: 76221
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

GET
H2 200 client.js Show response
s0.2mdn.net/instream/video/ Frame 27FC 26 KB
11 KB 168ms
24ms Script
text/javascript 2a00:1450:4001:809::2006
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://s0.2mdn.net/instream/video/client.js

Requested by

Host: imasdk.googleapis.com
URL: https://imasdk.googleapis.com/js/sdkloader/ima3.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:809::2006 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

62f2eeec7851ae0d5e322062cf40092478236d4a4fc5a2cfd87b257739104147

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

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: script

Response headers

date: Fri, 13 Mar 2020 15:33:27 GMT
content-encoding: gzip
x-content-type-options: nosniff
server: sffe
vary: Accept-Encoding
content-type: text/javascript
status: 200
cache-control: private, max-age=900
accept-ranges: bytes
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
content-length: 10523
x-xss-protection: 0
expires: Fri, 13 Mar 2020 15:33:27 GMT

GET
H2 200 integrator.js Show response
adservice.google.com/adsid/ Frame 27FC 109 B
171 B 57ms
43ms Script
application/javascript 2a00:1450:4001:800::2002
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://adservice.google.com/adsid/integrator.js?domain=

Requested by

Host: imasdk.googleapis.com
URL: https://imasdk.googleapis.com/js/sdkloader/ima3.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:800::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

0482a98d09daebc18a0d2e1ed8f748da5b0179e61223ed541101df1f4699f073

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

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: script

Response headers

date: Fri, 13 Mar 2020 15:33:27 GMT
content-encoding: gzip
x-content-type-options: nosniff
content-type: application/javascript; charset=UTF-8
server: cafe
p3p: CP="This is not a P3P policy! See http://support.google.com/accounts/answer/151657 for more info."
status: 200
cache-control: private, no-cache, no-store
content-disposition: attachment; filename="f.txt"
timing-allow-origin: *
alt-svc: quic="googleads.g.doubleclick.net:443"; ma=2592000; v="46,43",quic=":443"; ma=2592000; v="46,43",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
content-length: 104
x-xss-protection: 0

GET
H2 200 bridge3.374.1_en.html
imasdk.googleapis.com/js/core/ Frame 5368 0
0 8ms
7ms Document
text/html 2a00:1450:4001:819::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html

Requested by

Host: imasdk.googleapis.com
URL: https://imasdk.googleapis.com/js/sdkloader/ima3.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200a 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: imasdk.googleapis.com
:scheme: https
:path: /js/core/bridge3.374.1_en.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
content-length: 196604
date: Thu, 12 Mar 2020 18:23:06 GMT
expires: Fri, 12 Mar 2021 18:23:06 GMT
last-modified: Wed, 11 Mar 2020 18:29:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, max-age=31536000
age: 76222
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

GET
H2 200 bridge3.374.1_en.html
imasdk.googleapis.com/js/core/ Frame F5CF 0
0 8ms
8ms Document
text/html 2a00:1450:4001:819::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html

Requested by

Host: imasdk.googleapis.com
URL: https://imasdk.googleapis.com/js/sdkloader/ima3.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200a 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: imasdk.googleapis.com
:scheme: https
:path: /js/core/bridge3.374.1_en.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
content-length: 196604
date: Thu, 12 Mar 2020 18:23:06 GMT
expires: Fri, 12 Mar 2021 18:23:06 GMT
last-modified: Wed, 11 Mar 2020 18:29:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, max-age=31536000
age: 76222
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

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 187ms
187ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:29 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 185ms
185ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:29 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 185ms
184ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:29 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 186ms
186ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:29 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 189ms
189ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:29 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 supply Show response
events.browsiprod.com/events/ 0
103 B 190ms
190ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/supply?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:29 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 supply Show response
events.browsiprod.com/events/ 0
103 B 189ms
189ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/supply?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:29 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

GET
H2 200 desktop Show response
yield-manager.browsiprod.com/v2/demand/sra/ 740 B
596 B 59ms
58ms Script
application/javascript 34.254.167.200
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://yield-manager.browsiprod.com/v2/demand/sra/desktop?sk=britannica&pvId=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78&sId=8d031346-544e-40fc-97c7-f038f5faefa5%26false%26false%26DEFAULT%26be%26desktop-1.34.1%26false&uId=anonymous&u=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell&mid=%7B%22dmc%22%3A2%2C%22fmc%22%3A0%2C%22ft%22%3A0%2C%22fb%22%3A0%2C%22r%22%3A0%7D&dd=%7B%22o%22%3A%22macOS%22%2C%22d%22%3A%22Apple%20Macintosh%22%2C%22t%22%3A%22DESKTOP%22%2C%22b%22%3A%22Chrome%22%2C%22sh%22%3A1200%7D&c=__b_gdc_sra_&aId=britannica_-831104868_1218693284&mch=2117&pl=3875&pps=%5B%7B%22ai%22%3A0%2C%22f%22%3A2.76%2C%22ll%22%3Afalse%2C%22st%22%3A%22dynamic_mc%22%2C%22et%22%3A%22b%22%2C%22ot%22%3A2107%2C%22eul%22%3A1200%2C%22pt%22%3A%22in-line%2Cwithin%20main%20content%22%7D%5D&ul=1200
Requested by: Host: middycdn-a.akamaihd.net
URL: https://middycdn-a.akamaihd.net/sd/apps/middy/middy-desktop-1.34.1.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 34.254.167.200 Dublin, Ireland, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-34-254-167-200.eu-west-1.compute.amazonaws.com
Software: akka-http/10.1.8 /
Resource Hash: bd58da7d89c61fc4ef7f82d7d8df69ac681f0a308107b1b132aa691150b7b62f

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
Origin: https://www.britannica.com
Sec-Fetch-Dest: script
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: Fri, 13 Mar 2020 15:33:29 GMT
content-encoding: gzip
access-control-allow-credentials: true
server: akka-http/10.1.8
access-control-allow-origin: https://www.britannica.com
content-type: application/javascript; charset=UTF-8

GET
H2 200 bridge3.374.1_en.html
imasdk.googleapis.com/js/core/ Frame 7562 0
0 6ms
6ms Document
text/html 2a00:1450:4001:819::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://imasdk.googleapis.com/js/core/bridge3.374.1_en.html

Requested by

Host: imasdk.googleapis.com
URL: https://imasdk.googleapis.com/js/sdkloader/ima3.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:819::200a 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: imasdk.googleapis.com
:scheme: https
:path: /js/core/bridge3.374.1_en.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
sec-fetch-dest: iframe
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
referer: https://www.britannica.com/biography/Percival-Lowell
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
Sec-Fetch-Dest: iframe
Referer: https://www.britannica.com/biography/Percival-Lowell

Response headers

status: 200
accept-ranges: bytes
vary: Accept-Encoding
content-encoding: gzip
content-type: text/html
content-length: 196604
date: Thu, 12 Mar 2020 18:23:06 GMT
expires: Fri, 12 Mar 2021 18:23:06 GMT
last-modified: Wed, 11 Mar 2020 18:29:11 GMT
x-content-type-options: nosniff
server: sffe
x-xss-protection: 0
cache-control: public, max-age=31536000
age: 76223
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

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 186ms
185ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:30 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 185ms
185ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:30 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H2 204 demand Show response
events.browsiprod.com/events/ 0
103 B 189ms
184ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/demand?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:30 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H/1.1 200
OK abt Show response
capi.connatix.com/tr/ Frame 27FC 0
159 B 356ms
116ms XHR
text/plain 3.12.181.138
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://capi.connatix.com/tr/abt
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.12.181.138 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-12-181-138.us-east-2.compute.amazonaws.com
Software: openresty/1.15.8.2 /
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

Access-Control-Allow-Origin: *
Date: Fri, 13 Mar 2020 15:33:32 GMT
Server: openresty/1.15.8.2
Connection: keep-alive
Content-Length: 0

GET
H2 200 adsct Show response
analytics.twitter.com/i/ 31 B
284 B 146ms
144ms Script
application/javascript 104.244.42.131
TWITTER

General

Check archive.org

Show headers Download Go to

Full URL

https://analytics.twitter.com/i/adsct?p_id=Twitter&p_user_id=0&txn_id=o1kfk&events=%5B%5B%22pageview%22%2Cnull%5D%5D&tw_sale_amount=0&tw_order_quantity=0&tw_iframe_status=0&tpx_cb=twttr.conversion.loadPixels&tw_document_href=https%3A%2F%2Fwww.britannica.com%2Fbiography%2FPercival-Lowell

Requested by

Host: static.ads-twitter.com
URL: https://static.ads-twitter.com/uwt.js

Protocol

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

104.244.42.131 , United States, ASN13414 (TWITTER, US),

Reverse DNS

Software

tsa_o /

Resource Hash

df3e003cc30e9bdd0313100e8ee5d468070b4b34d11ad355f276a356d4b9c7bf

Security Headers

Name	Value
Strict-Transport-Security	max-age=631138519
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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: script

Response headers

date: Fri, 13 Mar 2020 15:33:32 GMT
content-encoding: gzip
x-content-type-options: nosniff
p3p: CP="CAO DSP LAW CURa ADMa DEVa TAIa PSAa PSDa IVAa IVDa OUR BUS IND UNI COM NAV INT"
status: 200, 200 OK
x-twitter-response-tags: BouncerCompliant
content-length: 57
x-xss-protection: 0
x-response-time: 122
pragma: no-cache
last-modified: Fri, 13 Mar 2020 15:33:32 GMT
server: tsa_o
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=631138519
content-type: application/javascript;charset=utf-8
cache-control: no-cache, no-store, must-revalidate, pre-check=0, post-check=0
x-connection-hash: 028cf68d508d0f7ea073e22cace6e776
x-transaction: 00f33854000d4e31
expires: Tue, 31 Mar 1981 05:00:00 GMT

POST
H2 204 supply Show response
events.browsiprod.com/events/ 0
103 B 188ms
186ms XHR
text/plain 52.41.161.239
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://events.browsiprod.com/events/supply?p=30b2db5d-4af0-4e09-aaeb-5dd00fb14a78
Requested by: Host: includemodal.global.ssl.fastly.net
URL: https://includemodal.global.ssl.fastly.net/sp.js
Protocol: H2
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 52.41.161.239 Boardman, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-52-41-161-239.us-west-2.compute.amazonaws.com
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer: https://www.britannica.com/biography/Percival-Lowell
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;charset=UTF-8

Response headers

status: 204
date: Fri, 13 Mar 2020 15:33:32 GMT
access-control-allow-credentials: true
access-control-allow-origin: https://www.britannica.com

POST
H/1.1 200
OK st Show response
capi.connatix.com/tr/ Frame 27FC 0
159 B 119ms
118ms XHR
text/plain 3.12.181.138
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://capi.connatix.com/tr/st
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.12.181.138 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-12-181-138.us-east-2.compute.amazonaws.com
Software: openresty/1.15.8.2 /
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

Access-Control-Allow-Origin: *
Date: Fri, 13 Mar 2020 15:33:33 GMT
Server: openresty/1.15.8.2
Connection: keep-alive
Content-Length: 0

POST
H/1.1 200
OK st Show response
capi.connatix.com/tr/ Frame 27FC 0
159 B 115ms
115ms XHR
text/plain 3.12.181.138
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://capi.connatix.com/tr/st
Requested by: Host: cds.connatix.com
URL: https://cds.connatix.com/p/1011/connatix.player.dc.js
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 3.12.181.138 Seattle, United States, ASN16509 (AMAZON-02, US),
Reverse DNS: ec2-3-12-181-138.us-east-2.compute.amazonaws.com
Software: openresty/1.15.8.2 /
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

Access-Control-Allow-Origin: *
Date: Fri, 13 Mar 2020 15:33:41 GMT
Server: openresty/1.15.8.2
Connection: keep-alive
Content-Length: 0

Verdicts & Comments Add Verdict or Comment

197 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.

3 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
.doubleclick.net/	1970-01-19 08:01:54	Name: test_cookie Value: CheckForPermission
.britannica.com/	1970-01-19 16:47:29	Name: OptanonConsent Value: groups=1%3A1%2C2%3A1%2C0_140718%3A1%2C3%3A1%2C4%3A1%2C0_174619%3A1%2C0_174610%3A1%2C0_174609%3A1%2C101%3A0%2C102%3A0%2C103%3A0%2C104%3A0%2C105%3A0&datestamp=Fri+Mar+13+2020+16%3A33%3A32+GMT%2B0100+(Central+European+Standard+Time)&version=5.8.0
www.britannica.com/	1969-12-31 23:59:59	Name: GED_PLAYLIST_ACTIVITY Value: W3sidSI6IlBFL1QiLCJ0c2wiOjE1ODQxMTM2MTIsIm52IjowLCJ1cHQiOjE1ODQxMTM2MDUsImx0IjoxNTg0MTEzNjA1fV0.

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
console-api	log	URL: https://eb-com.videoplayerhub.com/videoplayer.js(Line 1) Message: Video gallery initializing
console-api	log	(Line 2) Message: Video Player initialized.

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
adserver-us.adtech.advertising.com
adservice.google.be
adservice.google.com
ajax.googleapis.com
analytics.twitter.com
ap.lijit.com
api.opmnstr.com
api.rlcdn.com
as-sec.casalemedia.com
ax17y3tvcf.execute-api.us-east-1.amazonaws.com
c.amazon-adsystem.com
capi.connatix.com
cd.connatix.com
cdn.britannica.com
cdn.cookielaw.org
cdn.digitru.st
cdnjs.cloudflare.com
cds.connatix.com
ck.connatix.com
click.email.britannica.com
code.jquery.com
content.jwplatform.com
cookies.onetrust.mgr.consensu.org
d2s8wlbatk24s7.cloudfront.net
dev.visualwebsiteoptimizer.com
eb-com.videoplayerhub.com
eu-u.openx.net
events.browsiprod.com
fastlane.rubiconproject.com
fonts.googleapis.com
fonts.gstatic.com
geolocation.onetrust.com
imasdk.googleapis.com
img.connatix.com
includemodal.global.ssl.fastly.net
insitez.blob.core.windows.net
js-sec.indexww.com
match.adsrvr.org
merriamwebster-d.openx.net
middycdn-a.akamaihd.net
mrb.upapi.net
s0.2mdn.net
safe.britannica.com
secure.adnxs.com
securepubads.g.doubleclick.net
static.ads-twitter.com
stats.g.doubleclick.net
t.co
tpc.googlesyndication.com
vid.connatix.com
web.hb.ad.cpe.dotomi.com
www.britannica.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.googletagservices.com
yield-manager.browsiprod.com
104.244.42.131
104.244.42.133
13.111.48.247
13.224.194.104
13.225.73.106
13.225.73.7
13.225.86.250
143.204.97.91
151.101.113.194
151.101.114.217
151.101.12.157
151.101.14.217
152.195.132.202
152.199.22.24
159.180.84.2
172.217.18.98
18.210.131.214
2.16.186.113
2001:4de0:ac19::1:b:3a
208.185.238.81
23.111.11.182
23.111.9.217
23.210.249.164
2600:9000:21f3:9c00:1:a3fa:7cc0:93a1
2600:9000:21f3:be00:d:77c3:2dc0:21
2606:2800:233:1cb7:261b:1f9c:2074:3c
2606:4700:10::6814:b844
2606:4700:20::681a:b64
2606:4700::6811:4004
2a00:1450:4001:800::2002
2a00:1450:4001:809::2006
2a00:1450:4001:814::2003
2a00:1450:4001:817::200e
2a00:1450:4001:819::200a
2a00:1450:4001:81a::2001
2a00:1450:4001:81d::2008
2a00:1450:4001:81e::2002
2a00:1450:4001:81e::2004
2a00:1450:4001:821::200a
2a00:1450:4001:825::2003
2a00:1450:4001:825::200a
2a00:1450:400c:c00::9c
2a02:fa8:8806:13::1460
3.12.181.138
34.254.167.200
34.95.120.147
34.96.102.137
35.244.174.68
37.252.173.38
40.118.73.208
52.212.184.249
52.41.161.239
69.173.144.140
72.251.249.9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www.britannica.com Open in urlscan Pro 18.210.131.214 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page URL History Show full URLs

Detected technologies

Page Statistics

171 Requests

100 %HTTPS

39 %IPv6

45 Domains

60 Subdomains

51 IPs

7 Countries

2120 kBTransfer

6902 kBSize

3 Cookies

53 Outgoing links

Page URL History

Redirected requests

171 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 3 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

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

Screenshot
Live screenshot

Full Image

171
Requests

100 %
HTTPS

39 %
IPv6

45
Domains

60
Subdomains

51
IPs

7
Countries

2120 kB
Transfer

6902 kB
Size

3
Cookies

171 HTTP transactions
3 data transactions