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www.gilderlehrman.org Open in urlscan Pro
2620:12a:8001::4  Public Scan

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Submitted URL: http://gilderlehrman.org/monthlyoffer
Effective URL: https://www.gilderlehrman.org/monthlyoffer
Submission: On November 22 via api from RU — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 16 IPs in 3 countries across 13 domains to perform 36 HTTP transactions. The main IP is 2620:12a:8001::4, located in United States and belongs to FASTLY, US. The main domain is www.gilderlehrman.org. The Cisco Umbrella rank of the primary domain is 244324.
TLS certificate: Issued by R3 on September 27th 2022. 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 1 2620:12a:8000::4 54113 (FASTLY)
8 2620:12a:8001::4 54113 (FASTLY)
3 2a00:1450:400... 15169 (GOOGLE)
3 2606:4700:10:... 13335 (CLOUDFLAR...)
3 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 2606:4700::68... 13335 (CLOUDFLAR...)
4 2a02:26f0:350... 20940 (AKAMAI-ASN1)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a02:26f0:350... 20940 (AKAMAI-ASN1)
1 2 151.139.128.10 20446 (STACKPATH...)
1 151.101.114.109 54113 (FASTLY)
2 34.237.219.119 14618 (AMAZON-AES)
1 2001:4860:480... 15169 (GOOGLE)
1 3.92.120.28 14618 (AMAZON-AES)
1 151.101.2.137 54113 (FASTLY)
1 162.247.241.14 23467 (NEWRELIC-...)
36 16
1    2620:12a:8000::4 (United States)

ASN54113 (FASTLY, US)
gilderlehrman.org
8    2620:12a:8001::4 (United States)

ASN54113 (FASTLY, US)
www.gilderlehrman.org
3    2a00:1450:4001:830::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    2606:4700:10::6816:46c5 (United States)

ASN13335 (CLOUDFLARENET, US)
static.addtoany.com
3    2001:4860:4802:36::178 (United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2a00:1450:400c:c1b::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
2    2606:4700::6811:e14e (United States)

ASN13335 (CLOUDFLARENET, US)
fast.fonts.net
4    2a02:26f0:3500:16::215:14a0 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
use.typekit.net
2    2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a02:26f0:3500:16::215:1495 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)
p.typekit.net
2    151.139.128.10 (United States)

ASN20446 (STACKPATH-CDN, US)
PTR: map3.hwcdn.net
cdn.mouseflow.com
1    151.101.114.109 (Frankfurt am Main, Germany)

ASN54113 (FASTLY, US)
extend.vimeocdn.com
2    34.237.219.119 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-237-219-119.compute-1.amazonaws.com
pi.pardot.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
1    3.92.120.28 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-92-120-28.compute-1.amazonaws.com
marketing.gilderlehrman.org
1    151.101.2.137 (United States)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
1    162.247.241.14 (Lake Oswego, United States)

ASN23467 (NEWRELIC-AS-1, US)
bam.nr-data.net
Apex Domain
Subdomains		 Transfer
10 gilderlehrman.org
gilderlehrman.org — Cisco Umbrella Rank: 183409
www.gilderlehrman.org — Cisco Umbrella Rank: 244324
marketing.gilderlehrman.org — Cisco Umbrella Rank: 328533
134 KB
5 typekit.net
use.typekit.net — Cisco Umbrella Rank: 435
p.typekit.net — Cisco Umbrella Rank: 564
95 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 36
region1.google-analytics.com — Cisco Umbrella Rank: 2536
21 KB
3 addtoany.com
static.addtoany.com — Cisco Umbrella Rank: 3844
28 KB
3 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 53
179 KB
2 pardot.com
pi.pardot.com — Cisco Umbrella Rank: 3529
4 KB
2 mouseflow.com
cdn.mouseflow.com — Cisco Umbrella Rank: 7063
227 B
2 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 201
82 KB
2 fonts.net
fast.fonts.net — Cisco Umbrella Rank: 2738
1 KB
2 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 78
466 B
1 nr-data.net
bam.nr-data.net — Cisco Umbrella Rank: 219
616 B
1 newrelic.com
js-agent.newrelic.com — Cisco Umbrella Rank: 334
14 KB
1 vimeocdn.com
extend.vimeocdn.com — Cisco Umbrella Rank: 9115
6 KB
36 13
Domain Requested by
8 www.gilderlehrman.org www.gilderlehrman.org
4 use.typekit.net www.gilderlehrman.org
use.typekit.net
3 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
3 static.addtoany.com www.gilderlehrman.org
static.addtoany.com
3 www.googletagmanager.com www.gilderlehrman.org
www.googletagmanager.com
2 pi.pardot.com www.gilderlehrman.org
pi.pardot.com
2 cdn.mouseflow.com 1 redirects www.gilderlehrman.org
2 cdnjs.cloudflare.com www.gilderlehrman.org
cdnjs.cloudflare.com
2 fast.fonts.net www.gilderlehrman.org
fast.fonts.net
2 stats.g.doubleclick.net www.google-analytics.com
1 bam.nr-data.net js-agent.newrelic.com
1 js-agent.newrelic.com www.gilderlehrman.org
1 marketing.gilderlehrman.org pi.pardot.com
1 region1.google-analytics.com www.googletagmanager.com
1 extend.vimeocdn.com www.googletagmanager.com
1 p.typekit.net use.typekit.net
1 gilderlehrman.org 1 redirects
36 17

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

Domain
gilderlehrman.secure.nonprofitsoapbox.com
Subject Issuer Validity Valid
gilderlehrman.org
R3		 2022-09-27 -
2022-12-26		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-06-04 -
2023-06-03		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2022-11-02 -
2023-01-25		 3 months crt.sh
use.typekit.net
DigiCert TLS Hybrid ECC SHA384 2020 CA1		 2022-09-14 -
2023-10-15		 a year crt.sh
*.vimeocdn.com
GlobalSign Atlas R3 DV TLS CA 2022 Q2		 2022-05-17 -
2023-06-18		 a year crt.sh
pi.pardot.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-09-13 -
2023-09-12		 a year crt.sh
marketing.gilderlehrman.org
R3		 2022-10-12 -
2023-01-10		 3 months crt.sh
js-agent.newrelic.com
GlobalSign Atlas R3 DV TLS CA 2022 Q2		 2022-07-10 -
2023-08-11		 a year crt.sh
*.nr-data.net
DigiCert TLS RSA SHA256 2020 CA1		 2022-01-10 -
2023-02-10		 a year crt.sh

This page contains 2 frames:

Primary Page: https://www.gilderlehrman.org/monthlyoffer
Frame ID: E93281D44213723A12E36997CB5CEC9B
Requests: 35 HTTP requests in this frame

Frame: https://static.addtoany.com/menu/sm.24.html
Frame ID: 2A3E7AAE5D56A8CF1ADF55307C506D28
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Monthly Affiliate School Offer | Gilder Lehrman Institute of American History

Page URL History Show full URLs

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

Detected technologies

Overall confidence: 100%
Detected patterns
  • addtoany\.com/menu/page\.js
Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/ns\.html[^>]+></iframe>
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • cdn\.mouseflow\.com

Page Statistics

36
Requests

97 %
HTTPS

65 %
IPv6

13
Domains

17
Subdomains

16
IPs

3
Countries

565 kB
Transfer

1402 kB
Size

14
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/monthlyoffer HTTP 301
    https://www.gilderlehrman.org/monthlyoffer Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 25
  • https://cdn.mouseflow.com/projects/f62f0dc2-ff96-4326-9b30-00f31290bf6a.js HTTP 301
  • https://cdn.mouseflow.com/projects/f62f0dc2-ff96-4326-9b30-00f31290bf6a_eu.js

36 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request monthlyoffer
www.gilderlehrman.org/
Redirect Chain
  • http://gilderlehrman.org/monthlyoffer
  • https://www.gilderlehrman.org/monthlyoffer
76 KB
23 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/monthlyoffer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8001::4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
c3cd4d9df70cd1ff5265b4eceedfec9dce8fbf9bc355c508f9573d364c76937c
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/107.0.5304.110 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

accept-ranges
bytes
age
1
cache-control
max-age=86400, public
content-encoding
gzip
content-language
en
content-length
23294
content-type
text/html; charset=UTF-8
date
Tue, 22 Nov 2022 19:26:28 GMT
etag
W/"1669145186"
expires
Sun, 19 Nov 1978 05:00:00 GMT
last-modified
Tue, 22 Nov 2022 19:26:26 GMT
link
<https://www.gilderlehrman.org/monthlyoffer>; rel="canonical", <https://www.gilderlehrman.org/node/500012>; rel="shortlink"
permissions-policy
interest-cohort=()
server
nginx
strict-transport-security
max-age=31622400
vary
Accept-Encoding, Cookie, Cookie, Cookie
via
1.1 varnish, 1.1 varnish
x-cache
HIT, MISS
x-cache-hits
1, 0
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-b-844d4f76cd-bdqx5
x-served-by
cache-chi-klot8100075-CHI, cache-maa10229-MAA
x-styx-req-id
8ed78a43-6a9b-11ed-9745-debb8f4faef9
x-timer
S1669145188.178529,VS0,VE257
x-ua-compatible
IE=edge

Redirect headers

Accept-Ranges
bytes
Age
0
Connection
close
Content-Length
0
Date
Tue, 22 Nov 2022 19:26:27 GMT
Location
https://www.gilderlehrman.org/monthlyoffer
Retry-After
0
Server
Pantheon
Via
1.1 varnish
X-Cache
HIT
X-Cache-Hits
0
X-Pantheon-Redirect
primary-domain-policy-doc
X-Served-By
cache-maa10238-MAA
X-Timer
S1669145186.407795,VS0,VE783
js
www.googletagmanager.com/gtag/ 		109 KB
43 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/monthlyoffer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
a3327714ce9ff487988e276e1928e446ac299c2dd4463ee5a88df0854420e2e8
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/107.0.5304.110 Safari/537.36

Response headers

date
Tue, 22 Nov 2022 19:26:28 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
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
43599
x-xss-protection
0
last-modified
Tue, 22 Nov 2022 18:00:00 GMT
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Tue, 22 Nov 2022 19:26:28 GMT
google_tag.script.js
www.gilderlehrman.org/sites/default/files/google_tag/gli_gtm/ 		348 B
579 B 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/google_tag/gli_gtm/google_tag.script.js?rlrkfw
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/monthlyoffer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8001::4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
692e3cf0e1b76724fdce07975a84b98e434a6c9318cfde62a3631e80a1e8c475
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/monthlyoffer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

expires
Thu, 23 Nov 2023 19:21:48 GMT
strict-transport-security
max-age=31622400
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Tue, 22 Nov 2022 19:26:28 GMT
age
280
x-cache
HIT, MISS
x-pantheon-styx-hostname
styx-fe4-b-844d4f76cd-bdqx5
content-length
282
x-served-by
cache-chi-klot8100150-CHI, cache-maa10229-MAA
last-modified
Tue, 22 Nov 2022 19:21:43 GMT
server
nginx
x-timer
S1669145189.737029,VS0,VE261
etag
W/"637d2147-15c"
vary
Accept-Encoding
content-type
application/x-javascript
x-styx-req-id
e8f779bc-6a9a-11ed-9745-debb8f4faef9
cache-control
max-age=31622400
accept-ranges
bytes
x-cache-hits
21, 0
css_zNlI9QcGTtJXx58-Yt-7vv9s9WiRFoa7YOxbiprTQIQ.css
www.gilderlehrman.org/sites/default/files/css/ 		9 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/css/css_zNlI9QcGTtJXx58-Yt-7vv9s9WiRFoa7YOxbiprTQIQ.css
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/monthlyoffer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8001::4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
ccd948f507064ed257c79f3e62dfbbbeff6cf568911686bb60ec5b8a9ad34084
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/monthlyoffer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

expires
Sun, 05 Nov 2023 18:54:59 GMT
strict-transport-security
max-age=31622400
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Tue, 22 Nov 2022 19:26:28 GMT
age
242
x-cache
HIT, HIT
x-pantheon-styx-hostname
styx-fe4-a-5cb8b7bfb6-vq2lp
content-length
2920
x-served-by
cache-chi-kigq8000072-CHI, cache-maa10229-MAA
last-modified
Fri, 04 Nov 2022 18:54:59 GMT
server
nginx
x-timer
S1669145189.736904,VS0,VE238
etag
W/"63656003-2573"
vary
Accept-Encoding
content-type
text/css
x-styx-req-id
2e84aa7b-5c72-11ed-966d-068e94fe5eea
cache-control
max-age=31622400
accept-ranges
bytes
x-cache-hits
2, 1
css_Ai2okXfQBXkp4nAv9KlT1UQ5GmcSjbfmHVN2C_e4FJ4.css
www.gilderlehrman.org/sites/default/files/css/ 		250 KB
44 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/css/css_Ai2okXfQBXkp4nAv9KlT1UQ5GmcSjbfmHVN2C_e4FJ4.css
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/monthlyoffer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8001::4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
022da89177d0057929e2702ff4a953d544391a67128db7e61d53760bf7b8149e
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/monthlyoffer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

expires
Fri, 10 Nov 2023 11:39:56 GMT
strict-transport-security
max-age=31622400
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Tue, 22 Nov 2022 19:26:28 GMT
age
275
x-cache
HIT, HIT
x-pantheon-styx-hostname
styx-fe4-a-84d785568d-f6x8q
content-length
44996
x-served-by
cache-chi-kigq8000090-CHI, cache-maa10229-MAA
last-modified
Wed, 02 Nov 2022 22:17:12 GMT
server
nginx
x-timer
S1669145189.737046,VS0,VE231
etag
W/"6362ec68-3e873"
vary
Accept-Encoding
content-type
text/css
x-styx-req-id
3c12d09a-6023-11ed-917a-46786c5c6762
cache-control
max-age=31622400
accept-ranges
bytes
x-cache-hits
1, 1
js_ka2i-4mlmalzyG3BYxlyBZJIWPXD8_8hvjedOAknp5s.js
www.gilderlehrman.org/sites/default/files/js/ 		98 KB
39 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.gilderlehrman.org/sites/default/files/js/js_ka2i-4mlmalzyG3BYxlyBZJIWPXD8_8hvjedOAknp5s.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/monthlyoffer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2620:12a:8001::4 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
91ada2fb89a599a973c86dc163197205924858f5c3f3ff21be379d380927a79b
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/monthlyoffer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.5304.110 Safari/537.36

Response headers

expires
Sun, 05 Nov 2023 18:54:33 GMT
strict-transport-security
max-age=31622400
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Tue, 22 Nov 2022 19:26:29 GMT
age
280
x-cache
HIT, HIT
x-pantheon-styx-hostname
styx-fe4-a-5cb8b7bfb6-rxjm2
content-length
39625
x-served-by
cache-chi-klot8100082-CHI, cache-maa10229-MAA
last-modified
Fri, 04 Nov 2022 18:54:21 GMT
server
nginx
x-timer
S1669145189.779415,VS0,VE259
etag
W/"63655fdd-188c4"
vary
Accept-Encoding
content-type
application/x-javascript
x-styx-req-id
1eda33ab-5c72-11ed-95ac-2e98cf0750e4
cache-control
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expires
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expires
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collect
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sxe0gfs.css
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1.css
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https://use.typekit.net/af/585dad/00000000000000003b9afd99/27/l?primer=7cdcb44be4a7db8877ffa5c0007b8dd865b3bbc383831fe2ea177f62257a9191&fvd=n7&v=3
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https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0
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https://static.addtoany.com/menu/sm.24.html
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URL: https://static.addtoany.com/menu/page.js
Protocol
H3
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cf-ray
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60 KB 		Script
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https://www.googletagmanager.com/gtm.js?id=GTM-NSGRZ7S
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URL: https://www.gilderlehrman.org/sites/default/files/google_tag/gli_gtm/google_tag.script.js?rlrkfw
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content-encoding
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22 B 		XHR
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https://www.google-analytics.com/j/collect?v=1&_v=j98&a=608768042&t=pageview&_s=1&dl=https%3A%2F%2Fwww.gilderlehrman.org%2Fmonthlyoffer&ul=en-us&de=UTF-8&dt=Monthly%20Affiliate%20School%20Offer%20%7C%20Gilder%20Lehrman%20Institute%20of%20American%20History&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=aEDAAUABAAAAACAAI~&jid=2123454723&gjid=1793787649&cid=1483367294.1669145189&tid=UA-108659295-1&_gid=1764124381.1669145189&_r=1&gtm=2wgb90NSGRZ7S&z=422009020
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URL: https://www.google-analytics.com/analytics.js
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Security
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cdn.mouseflow.com/projects/
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https://cdn.mouseflow.com/projects/f62f0dc2-ff96-4326-9b30-00f31290bf6a_eu.js
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Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/monthlyoffer
Protocol
H2
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76 KB 		Script
General
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https://www.googletagmanager.com/gtag/js?id=G-1433CNMTX2&l=dataLayer&cx=c
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NSGRZ7S
Protocol
H3
Security
QUIC, , AES_128_GCM
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Response headers

date
Tue, 22 Nov 2022 19:26:29 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
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Google Tag Manager
vary
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expires
Tue, 22 Nov 2022 19:26:29 GMT
5181545.js
extend.vimeocdn.com/ga/ 		17 KB
6 KB 		Script
General
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-NSGRZ7S
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H2
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Response headers

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content-encoding
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server
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expires
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pd.js
pi.pardot.com/ 		5 KB
2 KB 		Script
General
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https://pi.pardot.com/pd.js
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Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/monthlyoffer
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
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"1547-gzip"
vary
Accept-Encoding,User-Agent
Content-Type
application/javascript
cache-control
max-age=63072000
Connection
keep-alive
accept-ranges
bytes
Content-Length
1946
expires
Thu, 21 Nov 2024 19:26:30 GMT
collect
stats.g.doubleclick.net/j/ 		1 B
22 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=j98&tid=UA-108659295-1&cid=1483367294.1669145189&jid=2123454723&gjid=1793787649&_gid=1764124381.1669145189&_u=aEDAAUABAAAAACAAI~&z=1213502392
Requested by
Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2a00:1450:400c:c1b::9a Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
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/107.0.5304.110 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Tue, 22 Nov 2022 19:26:29 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
1
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
region1.google-analytics.com/g/ 		0
352 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-1433CNMTX2&gtm=2oeb90&_p=608768042&cid=1483367294.1669145189&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&sid=1669145189&sct=1&seg=0&dl=https%3A%2F%2Fwww.gilderlehrman.org%2Fmonthlyoffer&dt=Monthly%20Affiliate%20School%20Offer%20%7C%20Gilder%20Lehrman%20Institute%20of%20American%20History&en=page_view&_fv=1&_ss=1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-1433CNMTX2&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

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/107.0.5304.110 Safari/537.36

Response headers

pragma
no-cache
date
Tue, 22 Nov 2022 19:26:29 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
0
expires
Fri, 01 Jan 1990 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=Monthly%20Affiliate%20School%20Offer%20%7C%20Gilder%20Lehrman%20Institute%20of%20American%20History&url=https%3A%2F%2Fwww.gilderlehrman.org%2Fmonthlyoffer&referrer=
Requested by
Host: pi.pardot.com
URL: https://pi.pardot.com/pd.js
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
34.237.219.119 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-34-237-219-119.compute-1.amazonaws.com
Software
PardotServer /
Resource Hash
052d66aaabf8d4ebda0f172f9235f6a033a2c0f6844b8a268d061475c93031fc
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/107.0.5304.110 Safari/537.36

Response headers

pragma
no-cache
Date
Tue, 22 Nov 2022 19:26:30 GMT
strict-transport-security
max-age=31536000; includeSubDomains
content-encoding
gzip
X-Pardot-Route
9b06e8e2308c32c7bf9ba8adfb7be2e1
x-pardot-rsp
0/0/1
Server
PardotServer
vary
Accept-Encoding,User-Agent
Content-Type
text/javascript; charset=utf-8
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-Length
541
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=161738154&visitor_id_sign=19f2acc4c089c7cc7f678adfc12e9f083227ce327ca2a2d2732282b3b1c6c8ba33037e129cb287093c3e936b03ee0f8de790838c&pi_opt_in=&campaign_id=30894&account_id=942553&title=Monthly%20Affiliate%20School%20Offer%20|%20Gilder%20Lehrman%20Institute%20of%20American%20History&url=https://www.gilderlehrman.org/monthlyoffer&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=Monthly%20Affiliate%20School%20Offer%20%7C%20Gilder%20Lehrman%20Institute%20of%20American%20History&url=https%3A%2F%2Fwww.gilderlehrman.org%2Fmonthlyoffer&referrer=
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
3.92.120.28 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-3-92-120-28.compute-1.amazonaws.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/107.0.5304.110 Safari/537.36

Response headers

pragma
no-cache
Date
Tue, 22 Nov 2022 19:26:31 GMT
X-Pardot-Route
9b06e8e2308c32c7bf9ba8adfb7be2e1
x-pardot-rsp
0/0/1
Server
PardotServer
vary
User-Agent
Content-Type
text/javascript; charset=utf-8
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-Length
50
expires
Thu, 19 Nov 1981 08:52:00 GMT
nr-1216.min.js
js-agent.newrelic.com/ 		38 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-1216.min.js
Requested by
Host: www.gilderlehrman.org
URL: https://www.gilderlehrman.org/monthlyoffer
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.2.137 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6f973e7d75a7e6f6e59708f19631c8890034db5debb4d04f189deb53c114e708

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/107.0.5304.110 Safari/537.36

Response headers

x-amz-version-id
mHHzJIqOizHibcYt0xqAszRr0gQRiNYy
content-encoding
gzip
via
1.1 varnish
date
Tue, 22 Nov 2022 19:26:31 GMT
x-amz-request-id
D8NH80TKT037AGSC
x-cache
HIT
cross-origin-resource-policy
cross-origin
content-length
14391
x-amz-id-2
+rzX8XXfteTItJslo5NqLZuGZflfDbBCc/fADbVJFx4lfw/gMb0rJEw38AjUNSEm04k9cj7uMm4=
x-served-by
cache-hhn4026-HHN
last-modified
Thu, 14 Apr 2022 16:45:57 GMT
server
AmazonS3
x-timer
S1669145191.309022,VS0,VE0
etag
"9f533d8cd24b2c5e3b4dc886ecbd43e8"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=7200, stale-if-error=604800
accept-ranges
bytes
x-cache-hits
6631
NRJS-9898ff1a9bc20d63788
bam.nr-data.net/1/ 		49 B
616 B 		Script
General
Check archive.org
Download Go to
Full URL
https://bam.nr-data.net/1/NRJS-9898ff1a9bc20d63788?a=701050898&v=1216.487a282&to=MVMGMUZUXkFSUUxaVwgZJQZAXF9cHHZKRkgHWjgLW1FVbnBdVkdKCVoIAEZpfl1XV25aXRF1CwtAR19eX1dKHgYQXwES&rst=5426&ck=1&ref=https://www.gilderlehrman.org/monthlyoffer&ap=599&be=2645&fe=5356&dc=3565&perf=%7B%22timing%22:%7B%22of%22:1669145185898,%22n%22:0,%22f%22:1374,%22dn%22:1374,%22dne%22:1557,%22c%22:1557,%22s%22:1823,%22ce%22:2094,%22rq%22:2094,%22rp%22:2618,%22rpe%22:2691,%22dl%22:2621,%22di%22:3563,%22ds%22:3565,%22de%22:3596,%22dc%22:5356,%22l%22:5356,%22le%22:5357%7D,%22navigation%22:%7B%7D%7D&fp=3563&fcp=3563&at=HRQFRw5OTU8%3D&jsonp=NREUM.setToken
Requested by
Host: js-agent.newrelic.com
URL: https://js-agent.newrelic.com/nr-1216.min.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.247.241.14 Lake Oswego, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b91234b576455d66e12dd661a2539eb2418a831078ecef9ebc7f4bbd4e580d9c

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/107.0.5304.110 Safari/537.36

Response headers

Date
Tue, 22 Nov 2022 19:26:31 GMT
Content-Encoding
gzip
CF-Cache-Status
DYNAMIC
Server
cloudflare
Transfer-Encoding
chunked
access-control-allow-methods
GET, POST, PUT, HEAD, OPTIONS
Content-Type
text/javascript
Access-Control-Allow-Origin
*
Vary
Accept-Encoding
access-control-allow-credentials
true
Cross-Origin-Resource-Policy
cross-origin
Connection
keep-alive
CF-Ray
76e40ea62b489ba7-FRA

Verdicts & Comments Add Verdict or Comment

43 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| NREUM object| newrelic function| __nr_require function| gtag object| dataLayer object| a2a_config object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| gaplugins object| gaGlobal object| gaData function| once undefined| $ function| jQuery object| drupalSettings object| Drupal object| webpackChunkgli_frontend function| FontFaceObserver object| Cookies object| a2a function| a2a_init string| piAId string| piCId string| piHostname function| onYouTubeIframeAPIReady object| Vimeo function| __vimeoRefresh 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

14 Cookies

Domain/Path Name / Value
.gilderlehrman.org/ Name: _gid
Value: GA1.2.1764124381.1669145189
.gilderlehrman.org/ Name: _gat_gtag_UA_108659295_1
Value: 1
.fonts.net/ Name: __cf_bm
Value: g7fLvarI8UjZ4.mO97po3vF4SE1nVzSUVYJPhbzaQjI-1669145189-0-Ae3TIrOatJZb6elAUvTbgw6kc2RIZoHRrJbkdBwpRAnNIlUTA9Cgdf64KdVKZB2Lbbo7cR+8RwRblWDNlItnIow=
.gilderlehrman.org/ Name: _gat_UA-108659295-1
Value: 1
.gilderlehrman.org/ Name: _ga_1433CNMTX2
Value: GS1.1.1669145189.1.0.1669145189.0.0.0
.gilderlehrman.org/ Name: _ga
Value: GA1.1.1483367294.1669145189
.pardot.com/ Name: visitor_id941553
Value: 161738154
.pardot.com/ Name: visitor_id941553-hash
Value: 19f2acc4c089c7cc7f678adfc12e9f083227ce327ca2a2d2732282b3b1c6c8ba33037e129cb287093c3e936b03ee0f8de790838c
pi.pardot.com/ Name: lpv941553
Value: aHR0cHM6Ly93d3cuZ2lsZGVybGVocm1hbi5vcmcvbW9udGhseW9mZmVy
www.gilderlehrman.org/ Name: visitor_id941553
Value: 161738154
www.gilderlehrman.org/ Name: visitor_id941553-hash
Value: 19f2acc4c089c7cc7f678adfc12e9f083227ce327ca2a2d2732282b3b1c6c8ba33037e129cb287093c3e936b03ee0f8de790838c
marketing.gilderlehrman.org/ Name: visitor_id941553
Value: 161738154
marketing.gilderlehrman.org/ Name: visitor_id941553-hash
Value: 19f2acc4c089c7cc7f678adfc12e9f083227ce327ca2a2d2732282b3b1c6c8ba33037e129cb287093c3e936b03ee0f8de790838c
.nr-data.net/ Name: JSESSIONID
Value: f27577146433c17c

2 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Origin trial controlled feature not enabled: 'interest-cohort'.
network error URL: https://cdn.mouseflow.com/projects/f62f0dc2-ff96-4326-9b30-00f31290bf6a_eu.js
Message:
Failed to load resource: the server responded with a status of 404 ()

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
cdn.mouseflow.com
cdnjs.cloudflare.com
extend.vimeocdn.com
fast.fonts.net
gilderlehrman.org
js-agent.newrelic.com
marketing.gilderlehrman.org
p.typekit.net
pi.pardot.com
region1.google-analytics.com
static.addtoany.com
stats.g.doubleclick.net
use.typekit.net
www.gilderlehrman.org
www.google-analytics.com
www.googletagmanager.com
151.101.114.109
151.101.2.137
151.139.128.10
162.247.241.14
2001:4860:4802:32::36
2001:4860:4802:36::178
2606:4700:10::6816:46c5
2606:4700::6811:180e
2606:4700::6811:e14e
2620:12a:8000::4
2620:12a:8001::4
2a00:1450:4001:830::2008
2a00:1450:400c:c1b::9a
2a02:26f0:3500:16::215:1495
2a02:26f0:3500:16::215:14a0
3.92.120.28
34.237.219.119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