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www.gilderlehrman.org Open in urlscan Pro
23.185.0.4  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://gilderlehrman.org/
Effective URL: https://www.gilderlehrman.org/
Submission Tags: tranco_l324
Submission: On November 02 via api from DE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 13 IPs in 3 countries across 11 domains to perform 40 HTTP transactions. The main IP is 23.185.0.4, located in United States and belongs to FASTLY, US. The main domain is www.gilderlehrman.org.
TLS certificate: Issued by R3 on October 2nd 2021. Valid for: 3 months.
This is the only time www.gilderlehrman.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 17 23.185.0.4 54113 (FASTLY)
1 172.217.18.104 15169 (GOOGLE)
2 104.22.70.197 13335 (CLOUDFLAR...)
3 104.17.225.78 13335 (CLOUDFLAR...)
5 2.16.186.59 20940 (AKAMAI-ASN1)
2 104.16.19.94 13335 (CLOUDFLAR...)
1 104.111.215.74 16625 (AKAMAI-AS)
4 142.250.184.206 15169 (GOOGLE)
1 151.101.130.137 54113 (FASTLY)
2 18.232.28.189 14618 (AMAZON-AES)
1 64.233.166.154 15169 (GOOGLE)
1 162.247.242.19 23467 (NEWRELIC-...)
1 35.174.78.146 14618 (AMAZON-AES)
40 13
17    23.185.0.4 (United States)

ASN54113 (FASTLY, US)
gilderlehrman.org
www.gilderlehrman.org
1    172.217.18.104 (United States)

ASN15169 (GOOGLE, US)
PTR: zrh04s05-in-f104.1e100.net
www.googletagmanager.com
2    104.22.70.197 (None, )

ASN13335 (CLOUDFLARENET, US)
static.addtoany.com
3    104.17.225.78 (None, )

ASN13335 (CLOUDFLARENET, US)
fast.fonts.net
5    2.16.186.59 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
PTR: a2-16-186-59.deploy.static.akamaitechnologies.com
use.typekit.net
2    104.16.19.94 (None, )

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    104.111.215.74 (Frankfurt am Main, Germany)

ASN16625 (AKAMAI-AS, US)
PTR: a104-111-215-74.deploy.static.akamaitechnologies.com
p.typekit.net
4    142.250.184.206 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s11-in-f14.1e100.net
www.google-analytics.com
1    151.101.130.137 (United States)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    18.232.28.189 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: pi0-lba1-6-ue1.aws.pardot.com
pi.pardot.com
1    64.233.166.154 (United States)

ASN15169 (GOOGLE, US)
PTR: wm-in-f154.1e100.net
stats.g.doubleclick.net
1    162.247.242.19 (United States)

ASN23467 (NEWRELIC-AS-1, US)
PTR: bam-7.nr-data.net
bam.nr-data.net
1    35.174.78.146 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: pi0-lba1-5-ue1.aws.pardot.com
marketing.gilderlehrman.org
Domain Requested by
16 www.gilderlehrman.org www.gilderlehrman.org
5 use.typekit.net www.gilderlehrman.org
use.typekit.net
4 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
www.gilderlehrman.org
3 fast.fonts.net www.gilderlehrman.org
fast.fonts.net
2 pi.pardot.com www.gilderlehrman.org
pi.pardot.com
2 cdnjs.cloudflare.com www.gilderlehrman.org
cdnjs.cloudflare.com
2 static.addtoany.com www.gilderlehrman.org
static.addtoany.com
1 marketing.gilderlehrman.org pi.pardot.com
1 bam.nr-data.net js-agent.newrelic.com
1 stats.g.doubleclick.net www.google-analytics.com
1 js-agent.newrelic.com www.gilderlehrman.org
1 p.typekit.net use.typekit.net
1 www.googletagmanager.com www.gilderlehrman.org
1 gilderlehrman.org 1 redirects
40 14

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

Domain
gilderlehrman.secure.nonprofitsoapbox.com
Subject Issuer Validity Valid
gilderlehrman.org
R3		 2021-10-02 -
2021-12-31		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2021-10-04 -
2021-12-27		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-07-05 -
2022-07-04		 a year crt.sh
use.typekit.net
DigiCert TLS RSA SHA256 2020 CA1		 2021-08-16 -
2022-08-16		 a year crt.sh
*.typekit.net
DigiCert TLS RSA SHA256 2020 CA1		 2021-07-16 -
2022-07-21		 a year crt.sh
js-agent.newrelic.com
GlobalSign Atlas R3 DV TLS CA H2 2021		 2021-10-06 -
2022-11-07		 a year crt.sh
pi.pardot.com
DigiCert SHA2 Secure Server CA		 2020-12-05 -
2021-12-04		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2021-10-18 -
2022-01-10		 3 months crt.sh
*.nr-data.net
DigiCert SHA2 Secure Server CA		 2020-02-05 -
2022-02-08		 2 years crt.sh
marketing.gilderlehrman.org
R3		 2021-10-17 -
2022-01-15		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.gilderlehrman.org/
Frame ID: 737C1282E0C280C1FF2AC35995DFC425
Requests: 39 HTTP requests in this frame

Frame: https://static.addtoany.com/menu/sm.23.html
Frame ID: 9473248F1D0B6258F94998CFFA4B4063
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Gilder Lehrman Institute of American History |

Page URL History Show full URLs

  1. http://gilderlehrman.org/ HTTP 301
    https://www.gilderlehrman.org/ Page URL

Page Statistics

40
Requests

100 %
HTTPS

0 %
IPv6

11
Domains

14
Subdomains

13
IPs

3
Countries

1437 kB
Transfer

2095 kB
Size

13
Cookies

Page URL History

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

  1. http://gilderlehrman.org/ HTTP 301
    https://www.gilderlehrman.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

40 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.gilderlehrman.org/
Redirect Chain
  • http://gilderlehrman.org/
  • https://www.gilderlehrman.org/
88 KB
34 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.185.0.4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
744087bc331ef5bb64eb8bc1b9c27a9bf98cec517f2fcd37ff83d84190219fd6
Security Headers
Name Value
Strict-Transport-Security max-age=31622400
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

cache-control
max-age=86400, public
content-encoding
gzip
content-language
en
content-type
text/html; charset=UTF-8
etag
W/"1635825853"
expires
Sun, 19 Nov 1978 05:00:00 GMT
last-modified
Tue, 02 Nov 2021 04:04:13 GMT
link
<https://www.gilderlehrman.org/>; rel="canonical", <https://www.gilderlehrman.org/>; rel="shortlink"
server
nginx
strict-transport-security
max-age=31622400
x-content-type-options
nosniff
x-drupal-dynamic-cache
MISS
x-frame-options
SAMEORIGIN
x-generator
Drupal 9 (https://www.drupal.org)
x-pantheon-styx-hostname
styx-fe4-a-698bc89cb6-rgcdq
x-styx-req-id
f069dc8a-3b91-11ec-82b8-16a3904f4f1a
x-ua-compatible
IE=edge
date
Tue, 02 Nov 2021 08:17:33 GMT
x-served-by
cache-mdw17328-MDW, cache-hhn4021-HHN
x-cache
HIT, HIT
x-cache-hits
1, 1
x-timer
S1635841053.063659,VS0,VE2
vary
Accept-Encoding, Cookie, Cookie, Cookie
age
15199
accept-ranges
bytes
via
1.1 varnish, 1.1 varnish
content-length
34558

Redirect headers

Retry-After
0
Content-Length
0
Server
Pantheon
Location
https://www.gilderlehrman.org/
X-Pantheon-Redirect
primary-domain-policy-doc
Date
Tue, 02 Nov 2021 08:17:32 GMT
Connection
close
X-Served-By
cache-hhn4034-HHN
X-Cache
HIT
X-Cache-Hits
0
X-Timer
S1635841053.860247,VS0,VE1
Age
0
Accept-Ranges
bytes
Via
1.1 varnish
js
www.googletagmanager.com/gtag/ 		89 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-108659295-1
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
172.217.18.104 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
zrh04s05-in-f104.1e100.net
Software
Google Tag Manager /
Resource Hash
a5b5dba67539e938d4dd135fd0c7b164f1a9c7d0abd15c53b6a5ba7a0e7a2253
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
content-encoding
br
vary
Accept-Encoding
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35808
x-xss-protection
0
last-modified
Tue, 02 Nov 2021 06:00:00 GMT
server
Google Tag Manager
strict-transport-security
max-age=31536000; includeSubDomains
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 02 Nov 2021 08:17:33 GMT
css_c2oAKdoBMCtVG5G0eDPwJKrrCJTCbRSUYI8dVWqMCTw.css
www.gilderlehrman.org/sites/default/files/css/ 		10 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/css/css_c2oAKdoBMCtVG5G0eDPwJKrrCJTCbRSUYI8dVWqMCTw.css
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.185.0.4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
736a0029da01302b551b91b47833f024aaeb0894c26d1494608f1d556a8c093c
Security Headers
Name Value
Strict-Transport-Security max-age=31622400

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=31622400
content-encoding
gzip
etag
W/"6165d5e3-2624"
age
15197
x-pantheon-styx-hostname
styx-fe4-b-7bcdd7c8bc-n5ljb
x-cache
HIT, HIT
content-length
3018
x-served-by
cache-mdw17363-MDW, cache-hhn4021-HHN
last-modified
Tue, 12 Oct 2021 18:37:23 GMT
server
nginx
x-timer
S1635841053.095677,VS0,VE1
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
text/css
via
1.1 varnish, 1.1 varnish
expires
Thu, 27 Oct 2022 13:43:07 GMT
cache-control
max-age=31622400
accept-ranges
bytes
x-styx-req-id
a6dfb72c-3662-11ec-a89a-ba0bac1c2142
x-cache-hits
1, 1
css_k_ZgiJo3SIOrinVG9vcqRuDxCqXmT2mzMjZPwfUmdQE.css
www.gilderlehrman.org/sites/default/files/css/ 		263 KB
46 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/css/css_k_ZgiJo3SIOrinVG9vcqRuDxCqXmT2mzMjZPwfUmdQE.css
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.185.0.4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
93f660889a374883ab8a7546f6f72a46e0f10aa5e64f69b332364fc1f5267501
Security Headers
Name Value
Strict-Transport-Security max-age=31622400

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=31622400
content-encoding
gzip
etag
W/"617805d2-41cb4"
age
15194
x-pantheon-styx-hostname
styx-fe4-b-7bcdd7c8bc-n5ljb
x-cache
HIT, HIT
content-length
47268
x-served-by
cache-mdw17370-MDW, cache-hhn4021-HHN
last-modified
Tue, 26 Oct 2021 13:42:42 GMT
server
nginx
x-timer
S1635841053.095783,VS0,VE1
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
text/css
via
1.1 varnish, 1.1 varnish
expires
Thu, 27 Oct 2022 13:42:44 GMT
cache-control
max-age=31622400
accept-ranges
bytes
x-styx-req-id
98edb3f2-3662-11ec-a89a-ba0bac1c2142
x-cache-hits
1, 1
js_xYS98ghkgNIZ5xMRnvptgxcJ3rrOsFnhr--KJF2oO5U.js
www.gilderlehrman.org/sites/default/files/js/ 		96 KB
38 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/js/js_xYS98ghkgNIZ5xMRnvptgxcJ3rrOsFnhr--KJF2oO5U.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.185.0.4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
c584bdf2086480d219e713119efa6d831709debaceb059e1afef8a245da83b95
Security Headers
Name Value
Strict-Transport-Security max-age=31622400

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=31622400
content-encoding
gzip
etag
W/"616dbd00-17ec5"
age
15197
x-pantheon-styx-hostname
styx-fe4-a-698bc89cb6-gw4vd
x-cache
HIT, HIT
content-length
38732
x-served-by
cache-mdw17347-MDW, cache-hhn4021-HHN
last-modified
Mon, 18 Oct 2021 18:29:20 GMT
server
nginx
x-timer
S1635841053.101443,VS0,VE1
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
application/x-javascript
via
1.1 varnish, 1.1 varnish
expires
Fri, 21 Oct 2022 08:18:45 GMT
cache-control
max-age=31622400
accept-ranges
bytes
x-styx-req-id
5827e308-317e-11ec-80ec-4ea3ad51bfc9
x-cache-hits
1, 1
page.js
static.addtoany.com/menu/ 		72 KB
26 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.addtoany.com/menu/page.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.22.70.197 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cb8dcc1c739f349114292341d10b77c2a80ab92aabe5dc8863cadeb147021156
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
via
e1s
x-content-type-options
nosniff
cf-cache-status
HIT
age
42146
p3p
CP="ALL DSP COR CURa ADMa DEVa TAIa PSAa PSDa OUR IND UNI COM NAV INT"
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Sat, 02 Oct 2021 20:34:44 GMT
server
cloudflare
etag
W/"11ff0-5cd649c35a036"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=31536000; includeSubDomains; preload
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=172800
cf-ray
6a7bed560d617181-DUS
cf-bgj
minify
js_Ia9ho1-i_S62LJG3F3og2I0Jn2kHicXVwJTkbQvGOSo.js
www.gilderlehrman.org/sites/default/files/js/ 		155 KB
45 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/js/js_Ia9ho1-i_S62LJG3F3og2I0Jn2kHicXVwJTkbQvGOSo.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.185.0.4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
21af61a35fa2fd2eb62c91b7177a20d88d099f690789c5d5c094e46d0bc6392a
Security Headers
Name Value
Strict-Transport-Security max-age=31622400

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=31622400
content-encoding
gzip
etag
W/"616dbd02-26ad8"
age
15197
x-pantheon-styx-hostname
styx-fe4-a-698bc89cb6-l9kqf
x-cache
HIT, HIT
content-length
45741
x-served-by
cache-mdw17347-MDW, cache-hhn4021-HHN
last-modified
Mon, 18 Oct 2021 18:29:22 GMT
server
nginx
x-timer
S1635841053.101553,VS0,VE1
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
application/x-javascript
via
1.1 varnish, 1.1 varnish
expires
Sat, 22 Oct 2022 08:20:53 GMT
cache-control
max-age=31622400
accept-ranges
bytes
x-styx-req-id
cf059aac-3247-11ec-8803-6a30953e0d90
x-cache-hits
1, 1
eu_cookie_compliance.js
www.gilderlehrman.org/modules/contrib/eu_cookie_compliance/js/ 		54 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/modules/contrib/eu_cookie_compliance/js/eu_cookie_compliance.js?v=1.9
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.185.0.4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
567ff37b81376ff48f2fab29c0dd3beb02d304fa027aa3aa087efc186c7e8e1e
Security Headers
Name Value
Strict-Transport-Security max-age=31622400

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=31622400
content-encoding
gzip
etag
W/"6180b858-d7bf"
age
15197
x-pantheon-styx-hostname
styx-fe4-b-7bcdd7c8bc-n5ljb
x-cache
HIT, HIT
content-length
10539
x-served-by
cache-mdw17320-MDW, cache-hhn4021-HHN
last-modified
Tue, 02 Nov 2021 04:02:32 GMT
server
nginx
x-timer
S1635841053.101675,VS0,VE1
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
application/x-javascript
via
1.1 varnish, 1.1 varnish
expires
Thu, 03 Nov 2022 04:04:15 GMT
cache-control
max-age=31622400
accept-ranges
bytes
x-styx-req-id
f1ce4609-3b91-11ec-a89a-ba0bac1c2142
x-cache-hits
2, 1
js_71Sji2FICviTv1Y1YwrRj8mttsItZ3mt088kMbUGWkc.js
www.gilderlehrman.org/sites/default/files/js/ 		406 B
581 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/js/js_71Sji2FICviTv1Y1YwrRj8mttsItZ3mt088kMbUGWkc.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.185.0.4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
ef54a38b61480af893bf5635630ad18fc9adb6c22d6779add3cf2431b5065a47
Security Headers
Name Value
Strict-Transport-Security max-age=31622400

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=31622400
content-encoding
gzip
etag
W/"616dbd02-196"
age
15197
x-pantheon-styx-hostname
styx-fe4-a-698bc89cb6-rgcdq
x-cache
HIT, HIT
content-length
281
x-served-by
cache-mdw17328-MDW, cache-hhn4021-HHN
last-modified
Mon, 18 Oct 2021 18:29:22 GMT
server
nginx
x-timer
S1635841053.101621,VS0,VE1
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
application/x-javascript
via
1.1 varnish, 1.1 varnish
expires
Wed, 19 Oct 2022 18:29:22 GMT
cache-control
max-age=31622400
accept-ranges
bytes
x-styx-req-id
50b997c6-3041-11ec-82b8-16a3904f4f1a
x-cache-hits
5, 1
e223c5e4-9880-4eef-8ae3-14faecf64cb1.css
fast.fonts.net/cssapi/ 		626 B
992 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fast.fonts.net/cssapi/e223c5e4-9880-4eef-8ae3-14faecf64cb1.css
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/sites/default/files/css/css_k_ZgiJo3SIOrinVG9vcqRuDxCqXmT2mzMjZPwfUmdQE.css
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.225.78 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c9cc53ed069d86d19cd9de98df40d93da8bd93b818d20028f97ed1263e207d75

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
content-encoding
gzip
cf-cache-status
HIT
x-amz-meta-user-agent-id
wfsSFTPtoS3@s-204fa1710a0a4f788
x-amz-request-id
TYY6CPAWDNKSG96Y
x-amz-id-2
+MkgmTyUvEMgsCCU6+Va74E+1kl6m11lmXJ1/uVlfdaoPJKxFs47C3x+BmBgxsJGSgUMlc1Oo6o=
x-amz-meta-user-agent
AWSTransfer
last-modified
Thu, 18 Mar 2021 22:33:48 GMT
server
cloudflare
etag
W/"57f192165aa41b066d7c163698a0da32"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
cf-ray
6a7bed562dc2c49f-DUS
expires
Tue, 02 Nov 2021 12:17:33 GMT
sxe0gfs.css
use.typekit.net/ 		5 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://use.typekit.net/sxe0gfs.css
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/sites/default/files/css/css_k_ZgiJo3SIOrinVG9vcqRuDxCqXmT2mzMjZPwfUmdQE.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2.16.186.59 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a2-16-186-59.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
b0f60e8d2b79ba98dbfa1f3530957f5e4eddbf39c180c533b6637df6943a2fff
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains;

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains;
content-encoding
gzip
server
nginx
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
text/css;charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=600, stale-while-revalidate=604800
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
content-length
861
font-awesome.min.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/ 		30 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/sites/default/files/css/css_k_ZgiJo3SIOrinVG9vcqRuDxCqXmT2mzMjZPwfUmdQE.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
104.16.19.94 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
884124
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
5631
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:10:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e5f-7918"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ux57oEmdRYHnuM71BR4i34TCsoj4rgaH34mpYGhaIEFRXQhA4VH%2FVsrahdfI4rES2Qq2Qd1t1U4xoaVPJaLPoWI61GenUXyode0gBFkaqQpksR7rEk3n2Mf6bEky5vwXAzWS4W5I"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
6a7bed561b16c4db-DUS
expires
Sun, 23 Oct 2022 08:17:33 GMT
p.css
p.typekit.net/ 		5 B
181 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://p.typekit.net/p.css?s=1&k=sxe0gfs&ht=tk&f=236.1023.1031.6768.6769.6770.6771&a=86864206&app=typekit&e=css
Requested by
Host: use.typekit.net
URL: https://use.typekit.net/sxe0gfs.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
104.111.215.74 Frankfurt am Main, Germany, ASN16625 (AKAMAI-AS, US),
Reverse DNS
a104-111-215-74.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
1c0ff118a4290c99f39c90abb38703a866e47251b23cca20266c69c812ccafeb

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://use.typekit.net/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
last-modified
Fri, 10 Sep 2021 23:54:32 GMT
server
nginx
etag
"613bf038-5"
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=604800
cross-origin-resource-policy
cross-origin
accept-ranges
bytes
content-length
5
1.css
fast.fonts.net/t/ 		0
250 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fast.fonts.net/t/1.css?apiType=css&projectid=e223c5e4-9880-4eef-8ae3-14faecf64cb1
Requested by
Host: fast.fonts.net
URL: https://fast.fonts.net/cssapi/e223c5e4-9880-4eef-8ae3-14faecf64cb1.css
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
104.17.225.78 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://fast.fonts.net/cssapi/e223c5e4-9880-4eef-8ae3-14faecf64cb1.css
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
cf-cache-status
HIT
age
433922
cf-ray
6a7bed565dfbc49f-DUS
content-length
0
x-amz-id-2
tS+K+Unp+nri/vI0Yle7MtklGOqbEBLpC9tJBOFAiXS7Cmug/C0lNBlPFPE/BuClMzehDOqgDbA=
last-modified
Tue, 23 Mar 2021 12:59:23 GMT
server
cloudflare
etag
"d41d8cd98f00b204e9800998ecf8427e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
x-amz-request-id
Y3S1Q231NK9HXXR1
cache-control
public, max-age=0, s-maxage=604800
accept-ranges
bytes
content-type
text/css; charset=utf-8
x-amz-meta-mtime
1519217722
analytics.js
www.google-analytics.com/ 		48 KB
20 KB 		Script
General
Check archive.org
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-108659295-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
142.250.184.206 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
fd222137f245c06ddb4c4d44db41f12138dad6cf8ef5d4d4a5e500f38f0c8c62
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Tue, 26 Oct 2021 23:24:02 GMT
server
Golfe2
age
987
date
Tue, 02 Nov 2021 08:01:06 GMT
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
19747
expires
Tue, 02 Nov 2021 10:01:06 GMT
l
use.typekit.net/af/2011b6/00000000000000003b9b00c1/27/ 		60 KB
60 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://use.typekit.net/af/2011b6/00000000000000003b9b00c1/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3
Requested by
Host: use.typekit.net
URL: https://use.typekit.net/sxe0gfs.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2.16.186.59 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a2-16-186-59.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
c584ddc50af5845545a87a6f670e67fe343d2052b4fc0a7db7cec693aefdcfe1

Request headers

Referer
https://use.typekit.net/sxe0gfs.css
Origin
https://www.gilderlehrman.org
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
server
nginx
etag
"6c3beb4485597087dc1a1b86653e92baeee47ce2"
content-type
application/font-woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
content-length
60960
l
use.typekit.net/af/58bf88/00000000000000003b9afd95/27/ 		17 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://use.typekit.net/af/58bf88/00000000000000003b9afd95/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n4&v=3
Requested by
Host: use.typekit.net
URL: https://use.typekit.net/sxe0gfs.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2.16.186.59 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a2-16-186-59.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
e272007a8fbdff411108423b2e6eaf2fc103bcbb8297c0e610d7a0aaff4edaf7

Request headers

Referer
https://use.typekit.net/sxe0gfs.css
Origin
https://www.gilderlehrman.org
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
server
nginx
etag
"baebec3906af77dfe18a64d072d300212c0631e8"
content-type
application/font-woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
content-length
17272
l
use.typekit.net/af/585dad/00000000000000003b9afd99/27/ 		17 KB
17 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://use.typekit.net/af/585dad/00000000000000003b9afd99/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3
Requested by
Host: use.typekit.net
URL: https://use.typekit.net/sxe0gfs.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2.16.186.59 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a2-16-186-59.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
70f2be34c0486619ac3883b72d2b1998028504377bfde3c815e839d2fd128e79

Request headers

Referer
https://use.typekit.net/sxe0gfs.css
Origin
https://www.gilderlehrman.org
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
server
nginx
etag
"09f0db39b3daed95cb9942a299f7766b75aa5387"
content-type
application/font-woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
content-length
17216
fontawesome-webfont.woff2
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/ 		75 KB
76 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0
Requested by
Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.16.19.94 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d792afdac7f7ae5de7c6964950c6c61dc6e3f3813180a59e141c7cb4ac4364dc
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Referer
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css
Origin
https://www.gilderlehrman.org
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

date
Tue, 02 Nov 2021 08:17:33 GMT
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
976973
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
77160
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:10:07 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e5f-12d68"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=X%2FM5hpUH0npFO%2FGEOocZgD3TfiStjWqidlRNGEmvjsl6j6FMwFqDGZPJNp8eF8%2F%2FrgZr%2FARAt3ChSA32LtJv2iQgVzyW1xRFbMjS5QUvDgDo0rO65Z8HnO41K7Mm7zxGCvrCn8ZW"}],"group":"cf-nel","max_age":604800}
content-type
application/octet-stream; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
6a7bed56bf17faea-DUS
expires
Sun, 23 Oct 2022 08:17:33 GMT
l
use.typekit.net/af/5cace6/00000000000000003b9b00c2/27/ 		45 KB
45 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://use.typekit.net/af/5cace6/00000000000000003b9b00c2/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=i4&v=3
Requested by
Host: use.typekit.net
URL: https://use.typekit.net/sxe0gfs.css
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
2.16.186.59 Frankfurt am Main, Germany, ASN20940 (AKAMAI-ASN1, NL),
Reverse DNS
a2-16-186-59.deploy.static.akamaitechnologies.com
Software
nginx /
Resource Hash
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Full URL
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https://static.addtoany.com/menu/sm.23.html
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h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
collect
www.google-analytics.com/j/ 		2 B
22 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j93&aip=1&a=2080535803&t=pageview&_s=1&dl=https%3A%2F%2Fwww.gilderlehrman.org%2F&ul=en-us&de=UTF-8&dt=Gilder%20Lehrman%20Institute%20of%20American%20History%20%7C&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YEBAAUABAAAAAC~&jid=733750780&gjid=789592561&cid=627933920.1635841053&tid=UA-108659295-1&_gid=662292527.1635841053&_r=1&gtm=2ouar0&z=1047618342
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.206 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
de3246094525b21a870fc7d2a67490d0132535c6fa5993755c549f1a9d1bd8af
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://www.gilderlehrman.org/
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Tue, 02 Nov 2021 08:17:33 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.gilderlehrman.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
2
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/ 		35 B
55 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/collect?v=1&_v=j93&aip=1&a=2080535803&t=pageview&_s=2&dl=https%3A%2F%2Fwww.gilderlehrman.org%2F&ul=en-us&de=UTF-8&dt=Gilder%20Lehrman%20Institute%20of%20American%20History%20%7C&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=4GBAAUABAAAAAC~&jid=&gjid=&cid=627933920.1635841053&tid=UA-108659295-1&_gid=662292527.1635841053&gtm=2ouar0&z=1850927455
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.206 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 01 Nov 2021 14:10:51 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
65202
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/ 		35 B
55 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/collect?v=1&_v=j93&aip=1&a=2080535803&t=event&_s=3&dl=https%3A%2F%2Fwww.gilderlehrman.org%2F&ul=en-us&de=UTF-8&dt=Gilder%20Lehrman%20Institute%20of%20American%20History%20%7C&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&ec=general&ea=custom&_u=4GBAAUABAAAAAC~&jid=&gjid=&cid=627933920.1635841053&tid=UA-108659295-1&_gid=662292527.1635841053&gtm=2ouar0&cd1=anonymous&z=805389880
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
142.250.184.206 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
fra24s11-in-f14.1e100.net
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

pragma
no-cache
date
Mon, 01 Nov 2021 14:10:51 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
65202
content-type
image/gif
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 GMT
nr-1211.min.js
js-agent.newrelic.com/ 		33 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-1211.min.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.130.137 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
4e42e478fd27161799c18a75c2e9a7341996250f696d09d53db336a2962ba06b

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

x-amz-version-id
yf8j0EL0OxPIPTHd.58X6iFExO4xIT0R
content-encoding
gzip
etag
"3ad2268e635f4d033b0062f582c5b85a"
x-amz-request-id
X3M81H4NM1B4G6R6
x-cache
HIT
cross-origin-resource-policy
cross-origin
content-length
12477
x-amz-id-2
cvOSmODg07/4O4zGwviZMR3PU/m+IFAgnbTWch2Pw3XfIW/4Me7DGjuuZsigtg0xT+fI73EM98w=
x-served-by
cache-hhn4071-HHN
last-modified
Mon, 27 Sep 2021 20:46:50 GMT
server
AmazonS3
x-timer
S1635841053.394366,VS0,VE0
date
Tue, 02 Nov 2021 08:17:33 GMT
vary
Accept-Encoding
content-type
application/javascript
via
1.1 varnish
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
bytes
x-cache-hits
363
pd.js
pi.pardot.com/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pi.pardot.com/pd.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/sites/default/files/js/js_71Sji2FICviTv1Y1YwrRj8mttsItZ3mt088kMbUGWkc.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
18.232.28.189 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
pi0-lba1-6-ue1.aws.pardot.com
Software
PardotServer /
Resource Hash
d2a0ed3481f0594245bc42536efbad044afe679a3f5a7993eb09774b94dc305c

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

Date
Tue, 02 Nov 2021 08:17:33 GMT
Content-Encoding
gzip
X-Pardot-Route
4587f66dff94d6e76a668284fbf3dba1
X-Pardot-LB
e95a292e477f6214c8e77c2cf881a7d3
Last-Modified
Mon, 01 Nov 2021 17:08:04 GMT
Server
PardotServer
ETag
"1547-gzip"
Vary
Accept-Encoding,User-Agent
Content-Type
application/javascript
Cache-Control
max-age=63072000
Accept-Ranges
bytes
Content-Length
1950
Expires
Thu, 02 Nov 2023 08:17:33 GMT
collect
stats.g.doubleclick.net/j/ 		1 B
444 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j93&tid=UA-108659295-1&cid=627933920.1635841053&jid=733750780&gjid=789592561&_gid=662292527.1635841053&_u=YEBAAUAAAAAAAC~&z=1493836731
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
64.233.166.154 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
wm-in-f154.1e100.net
Software
Golfe2 /
Resource Hash
6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.gilderlehrman.org/
Accept-Language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
date
Tue, 02 Nov 2021 08:17:33 GMT
content-type
text/plain
access-control-allow-origin
https://www.gilderlehrman.org
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
NRJS-9898ff1a9bc20d63788
bam.nr-data.net/1/ 		57 B
322 B 		Script
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/1/NRJS-9898ff1a9bc20d63788?a=701050898&v=1211.ba193a8&to=MVMGMUZUXkFSUUxaVwgZJQZAXF9cHHZKRkgHWjgTXVBHQW9gV0ZMD1gDOWJcVUVjU19WewlYEBdbWVxXQR8GW1kIUggA&rst=572&ck=1&ref=https://www.gilderlehrman.org/&ap=1136&be=262&fe=544&dc=430&perf=%7B%22timing%22:%7B%22of%22:1635841052832,%22n%22:0,%22f%22:32,%22dn%22:32,%22dne%22:199,%22c%22:199,%22s%22:204,%22ce%22:228,%22rq%22:228,%22rp%22:237,%22rpe%22:239,%22dl%22:241,%22di%22:430,%22ds%22:431,%22de%22:453,%22dc%22:544,%22l%22:544,%22le%22:545%7D,%22navigation%22:%7B%7D%7D&fp=427&fcp=427&at=HRQFRw5OTU8%3D&jsonp=NREUM.setToken
Requested by
Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1211.min.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
162.247.242.19 , United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
bam-7.nr-data.net
Software
/
Resource Hash
f69a13217482dc43f25e74cfcb9391d0f06d22501f10f5cb5e413d2d98a5cd23

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

Cross-Origin-Resource-Policy
cross-origin
Content-Type
text/javascript;charset=iso-8859-1
Content-Length
57
Expires
Thu, 01 Jan 1970 00:00:00 GMT
analytics
pi.pardot.com/ 		1 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=30894&account_id=942553&title=Gilder%20Lehrman%20Institute%20of%20American%20History%20%7C&url=https%3A%2F%2Fwww.gilderlehrman.org%2F&referrer=
Requested by
Host: pi.pardot.com
URL: https://pi.pardot.com/pd.js
Protocol
HTTP/1.0
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
18.232.28.189 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
pi0-lba1-6-ue1.aws.pardot.com
Software
PardotServer /
Resource Hash
c48b37a55421334218516627a586528117cc6011a8a11222923c605a278884a3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

Pragma
no-cache
Date
Tue, 02 Nov 2021 08:17:33 GMT
Content-Encoding
gzip
X-Pardot-Route
d5a18e4517a9c8ba62b77de366a4cdb5
X-Pardot-LB
e95a292e477f6214c8e77c2cf881a7d3
X-Pardot-Rsp
16/66/250
Vary
Accept-Encoding,User-Agent
Strict-Transport-Security
max-age=31536000; includeSubDomains
P3p
CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml", CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml"
Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Content-Type
text/javascript; charset=utf-8
Content-Length
543
Server
PardotServer
Expires
Thu, 19 Nov 1981 08:52:00 GMT
analytics
marketing.gilderlehrman.org/ 		50 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://marketing.gilderlehrman.org/analytics?conly=true&visitor_id=61335055&visitor_id_sign=fa006f493dc617781957f9095a747a1c27bf702956f03e614c16fbc049d109aef636bc6815aa54ca178cbc17a8d60560e25bf4d5&pi_opt_in=&campaign_id=30894&account_id=942553&title=Gilder%20Lehrman%20Institute%20of%20American%20History%20|&url=https://www.gilderlehrman.org/&referrer=
Requested by
Host: pi.pardot.com
URL: https://pi.pardot.com/analytics?ver=3&visitor_id=&visitor_id_sign=&pi_opt_in=&campaign_id=30894&account_id=942553&title=Gilder%20Lehrman%20Institute%20of%20American%20History%20%7C&url=https%3A%2F%2Fwww.gilderlehrman.org%2F&referrer=
Protocol
HTTP/1.0
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
35.174.78.146 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
pi0-lba1-5-ue1.aws.pardot.com
Software
PardotServer /
Resource Hash
dcf430710cdd1359115293f45d5023b2a560aef8a2c1e59d578b8b1e10a216d3

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://www.gilderlehrman.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/95.0.4638.54 Safari/537.36

Response headers

Pragma
no-cache
Date
Tue, 02 Nov 2021 08:17:34 GMT
X-Pardot-Route
d5a18e4517a9c8ba62b77de366a4cdb5
X-Pardot-LB
d3d7f55bb0643f40d338b3c1e133d5c5
X-Pardot-Rsp
16/24/251
Vary
User-Agent
P3p
CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml", CP="NOI DSP COR CURa ADMa DEVa TAIa OUR BUS IND UNI COM NAV INT", policyref="/w3c/p3p.xml"
Cache-Control
no-store, no-cache, must-revalidate
Connection
keep-alive
Content-Type
text/javascript; charset=utf-8
Content-Length
50
Server
PardotServer
Expires
Thu, 19 Nov 1981 08:52:00 GMT

Verdicts & Comments Add Verdict or Comment

46 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler object| NREUM object| newrelic function| __nr_require function| gtag string| google_analytics_uacct object| dataLayer object| a2a_config object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga undefined| $ function| jQuery object| drupalSettings object| Drupal function| ownKeys function| _objectSpread function| _defineProperty object| webpackChunkgli_frontend function| FontFaceObserver object| Cookies string| piAId string| piCId string| piHostname object| a2a object| gaplugins object| gaGlobal object| gaData function| checkNamespace function| getPardotUrl function| piTracker function| piGetParameter function| piGetCookie function| piSetCookie string| piVersion number| piScriptNum object| piScriptObj object| pi number| c_start string| property function| piResponse

13 Cookies

Domain/Path Name / Value
.fonts.net/ Name: __cf_bm
Value: KhtFCX6ZtQf2s9qVcyTIOqQvl602vS87mQyaTVVTPgA-1635841053-0-AaQseaLX1XJAOs9vdV7b/cT5eVD/bI5wBT5E7jJiw+VJiPbC59zlv/xMV1Yd8vi7rncxJy7/VwglSnkRgUTQIA4=
www.gilderlehrman.org/ Name: cookie-agreed-version
Value: 1.0.0
.gilderlehrman.org/ Name: _ga
Value: GA1.2.627933920.1635841053
.gilderlehrman.org/ Name: _gid
Value: GA1.2.662292527.1635841053
.gilderlehrman.org/ Name: _gat_gtag_UA_108659295_1
Value: 1
.nr-data.net/ Name: JSESSIONID
Value: ae76d5093db434bc
.pardot.com/ Name: visitor_id941553
Value: 61335055
.pardot.com/ Name: visitor_id941553-hash
Value: fa006f493dc617781957f9095a747a1c27bf702956f03e614c16fbc049d109aef636bc6815aa54ca178cbc17a8d60560e25bf4d5
pi.pardot.com/ Name: lpv941553
Value: aHR0cHM6Ly93d3cuZ2lsZGVybGVocm1hbi5vcmcv
www.gilderlehrman.org/ Name: visitor_id941553
Value: 61335055
www.gilderlehrman.org/ Name: visitor_id941553-hash
Value: fa006f493dc617781957f9095a747a1c27bf702956f03e614c16fbc049d109aef636bc6815aa54ca178cbc17a8d60560e25bf4d5
marketing.gilderlehrman.org/ Name: visitor_id941553
Value: 61335055
marketing.gilderlehrman.org/ Name: visitor_id941553-hash
Value: fa006f493dc617781957f9095a747a1c27bf702956f03e614c16fbc049d109aef636bc6815aa54ca178cbc17a8d60560e25bf4d5

Security Headers

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

Header Value
Strict-Transport-Security max-age=31622400
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

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.

bam.nr-data.net
cdnjs.cloudflare.com
fast.fonts.net
gilderlehrman.org
js-agent.newrelic.com
marketing.gilderlehrman.org
p.typekit.net
pi.pardot.com
static.addtoany.com
stats.g.doubleclick.net
use.typekit.net
www.gilderlehrman.org
www.google-analytics.com
www.googletagmanager.com
104.111.215.74
104.16.19.94
104.17.225.78
104.22.70.197
142.250.184.206
151.101.130.137
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