loc.gov Open in urlscan Pro
2606:4700::6810:3710 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://loc.gov/
Effective URL:
https://loc.gov/
Submission: On March 18 via api (March 18th 2024, 3:54:11 pm UTC) from US — Scanned from DE

Summary HTTP 57 Redirects Links 25 Behaviour Indicators

Summary

This website contacted 5 IPs in 3 countries across 4 domains to perform 57 HTTP transactions. The main IP is 2606:4700::6810:3710, located in United States and belongs to CLOUDFLARENET, US. The main domain is loc.gov. The Cisco Umbrella rank of the primary domain is 40991.
TLS certificate: Issued by Entrust Certification Authority - L1K on May 3rd 2023. Valid for: a year.

This is the only time loc.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 1	2606:4700::68... 2606:4700::6810:3610	13335 (CLOUDFLAR...) (CLOUDFLARENET)
49	2606:4700::68... 2606:4700::6810:3710	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a02:26f0:310... 2a02:26f0:3100:787::1e80	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
3	52.31.53.125 52.31.53.125	16509 (AMAZON-02) (AMAZON-02)
2	63.140.62.222 63.140.62.222	15224 (OMNITURE) (OMNITURE)
1 1	52.31.250.174 52.31.250.174	16509 (AMAZON-02) (AMAZON-02)
57	5

1 2606:4700::6810:3610 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

loc.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

49 2606:4700::6810:3710 (United States)

ASN13335 (CLOUDFLARENET, US)

loc.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a02:26f0:3100:787::1e80 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

assets.adobedtm.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 52.31.53.125 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-52-31-53-125.eu-west-1.compute.amazonaws.com

dpm.demdex.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
unitedstateslibraryofcongress.demdex.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 63.140.62.222 (United States)

ASN15224 (OMNITURE, US)
PTR: ip-63-140-62-222.data.adobedc.net

smon.loc.gov	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 52.31.250.174 (Dublin, Ireland) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-52-31-250-174.eu-west-1.compute.amazonaws.com

cm.everesttech.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
52	loc.gov 1 redirects loc.gov — Cisco Umbrella Rank: 40991 smon.loc.gov — Cisco Umbrella Rank: 70123	8 MB
3	demdex.net dpm.demdex.net — Cisco Umbrella Rank: 245 unitedstateslibraryofcongress.demdex.net — Cisco Umbrella Rank: 61623	5 KB
3	adobedtm.com assets.adobedtm.com — Cisco Umbrella Rank: 429	79 KB
1	everesttech.net 1 redirects cm.everesttech.net — Cisco Umbrella Rank: 1277	517 B
57	4

	Domain	Requested by
50	loc.gov	1 redirects loc.gov
3	assets.adobedtm.com	loc.gov assets.adobedtm.com
2	smon.loc.gov	assets.adobedtm.com
2	dpm.demdex.net	assets.adobedtm.com loc.gov
1	cm.everesttech.net	1 redirects
1	unitedstateslibraryofcongress.demdex.net	assets.adobedtm.com
57	6

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

Domain
ask.loc.gov
catalog.loc.gov
copyright.gov
www.congress.gov
womenshistorymonth.gov
newsroom.loc.gov
research-appointments.loc.gov
blogs.loc.gov
guides.loc.gov
www.loc.gov
www.facebook.com
www.twitter.com
www.youtube.com
www.pinterest.com
www.flickr.com
instagram.com
itunes.apple.com
www.research.net
www.usa.gov
library-of-congress-shop.myshopify.com

Subject Issuer	Validity	Valid
*.loc.gov Entrust Certification Authority - L1K	`2023-05-03` - `2024-06-03`	a year	crt.sh
assets.adobedtm.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-07-11` - `2024-08-10`	a year	crt.sh
*.demdex.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-09-26` - `2024-10-26`	a year	crt.sh
smon.loc.gov DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-03-30` - `2024-04-29`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://loc.gov/
Frame ID: 317B804F777B8814B9BD97586D6663A1
Requests: 63 HTTP requests in this frame

Frame: https://unitedstateslibraryofcongress.demdex.net/dest5.html?d_nsid=0
Frame ID: 9AC73D07D8FFFE090A5D308DD68E2C98
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Home | Library of Congress

Page URL History Show full URLs

http://loc.gov/ HTTP 301
https://loc.gov/ Page URL

Detected technologies

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery[.-]([\d.]*\d)[^/]*\.js
jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

57
Requests

98 %
HTTPS

50 %
IPv6

4
Domains

6
Subdomains

5
IPs

3
Countries

8458 kB
Transfer

8601 kB
Size

10
Cookies

25 Outgoing links

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

URL: https://ask.loc.gov/
Title: Ask a Librarian

Search URL Search Domain Scan URL

URL: https://catalog.loc.gov/
Title: Search Online Catalog

Search URL Search Domain Scan URL

URL: http://copyright.gov/
Title: Copyright.gov

Search URL Search Domain Scan URL

URL: https://www.congress.gov/
Title: Congress.gov

Search URL Search Domain Scan URL

URL: https://womenshistorymonth.gov/
Title: March Is Women's History Month U.S. cultural institutions celebrate role of women in American history. 1/5

Search URL Search Domain Scan URL

URL: https://newsroom.loc.gov/news/elton-john-and-bernie-taupin-to-receive-the-library-of-congress-gershwin-prize-for-popular-song/s/f07bd6d1-0e75-4577-912b-53201ee9e80b
Title: Elton John & Bernie Taupin Receive Gershwin Prize PBS to premiere special tribute concert broadcast on April 8. 1/5

Search URL Search Domain Scan URL

URL: https://newsroom.loc.gov/news/library-of-congress-announces-fall-2023-concert-series/s/9f60a91d-3410-4e26-b870-24f02a2b7fa2
Title: Concerts from the Library Chamber music, jazz concerts and more in a diverse lineup of free music events. 1/5

Search URL Search Domain Scan URL

URL: https://research-appointments.loc.gov/
Title: Researchers

Search URL Search Domain Scan URL

URL: https://blogs.loc.gov/
Title: Blogs

Search URL Search Domain Scan URL

URL: https://copyright.gov/
Title: U.S. Copyright Office

Search URL Search Domain Scan URL

URL: https://blogs.loc.gov/loc/2024/02/gershwins-rhapsody-at-100-still-capturing-the-american-character/
Title: Watch George Gershwin's "Rhapsody in Blue" at 100

Search URL Search Domain Scan URL

URL: https://blogs.loc.gov/picturethis/2024/02/ready-for-research-three-photography-archives/
Title: Blog Ready for Research: Three Photo Archives Now Available

Search URL Search Domain Scan URL

URL: https://newsroom.loc.gov/
Title: News Get the Latest News from the Library of Congress

Search URL Search Domain Scan URL

URL: https://guides.loc.gov/irish-american
Title: Guide A Guide to Irish American Resources at the Library

Search URL Search Domain Scan URL

URL: http://www.loc.gov/rr/
Title: Research Centers

Search URL Search Domain Scan URL

URL: https://www.facebook.com/libraryofcongress/

Search URL Search Domain Scan URL

URL: https://www.twitter.com/librarycongress

Search URL Search Domain Scan URL

URL: https://www.youtube.com/libraryofcongress/

Search URL Search Domain Scan URL

URL: https://www.pinterest.com/LibraryCongress/

Search URL Search Domain Scan URL

URL: https://www.flickr.com/photos/library_of_congress/

Search URL Search Domain Scan URL

URL: https://instagram.com/librarycongress/

Search URL Search Domain Scan URL

URL: https://itunes.apple.com/us/artist/library-of-congress/id1280713133?mt=2

Search URL Search Domain Scan URL

URL: https://www.research.net/r/libraryofcongress?site=homepage
Title: Take our survey External

Search URL Search Domain Scan URL

URL: https://www.usa.gov/
Title: USA.gov

Search URL Search Domain Scan URL

URL: https://library-of-congress-shop.myshopify.com/
Title: Shop

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.

http://loc.gov/ HTTP 301
https://loc.gov/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 58

https://cm.everesttech.net/cm/dd?d_uuid=39004344658281948690241227055720730312 HTTP 302
https://dpm.demdex.net/ibs:dpid=411&dpuuid=ZfhjngAAAEjGGAO5

57 HTTP transactions
7 data transactions

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

GET
H2

200

Primary Request / Show response
loc.gov/
Redirect Chain

http://loc.gov/
https://loc.gov/

163 KB
165 KB

110ms
62ms

Document
text/html

2606:4700::6810:3710
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://loc.gov/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:3710 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e268081c4d163b5abca735721a959d3fd561cd7b48da5643fb93ef3cb9d9683e

Security Headers

Name	Value
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Strict-Transport-Security	max-age=3600; preload
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/122.0.6261.128 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

accept-ranges: bytes
access-control-allow-origin: *
age: 2636
cache-control: no-transform, max-age=3600
cf-cache-status: HIT
cf-ray: 86666639dc5f3a6c-FRA
content-length: 166560
content-security-policy: block-all-mixed-content; default-src https://loc.gov/ https://*.loc.gov/ ; media-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ blob:; worker-src https://loc.gov/ https://*.loc.gov/ blob:; font-src https://loc.gov/ https://*.loc.gov/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ data:; img-src https://loc.gov/ https://*.loc.gov/ https://congress.gov/ https://*.congress.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://*.ssa.gov/ https://dpm.demdex.net/ https://cm.everesttech.net/ https://*.amazonaws.com data: blob:; connect-src https://loc.gov/ https://*.loc.gov/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://chat-us.libanswers.com/ https://thelibraryofcongress.tt.omtrdc.net/ https://dpm.demdex.net/ https://d3c605m4lmznjl.cloudfront.net/ https://*.s3.us-east-1.amazonaws.com/; style-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://*.ssa.gov/ 'unsafe-inline' blob:; script-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://*.blackbaudcdn.net/ https://*.blackbaud.com/ https://ajax.googleapis.com/ajax/libs/jquery/ https://*.ssa.gov/ https://s.ytimg.com/ 'unsafe-inline' 'unsafe-eval'; frame-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.blackbaudcdn.net/ https://*.blackbaud.com/ https://www.nlstalkingbooks.org/ https://unitedstateslibraryofcongress.demdex.net https://www.youtube-nocookie.com/; frame-ancestors https://loc.gov/ https://*.loc.gov/ https://*.blackbaudcdn.net/ https://*.blackbaud.com/ https://loc.libwizard.com/; report-uri https://errorlogging.loc.gov/api/51/security/?sentry_key=2176ae0b9acd4cd59297edc0e064cc95&sentry_environment=production ;
content-type: text/html; charset=UTF-8
date: Mon, 18 Mar 2024 15:54:05 GMT
etag: "3a48990cbb0752272e1f3ceb2085043d"
expires: Mon, 18 Mar 2024 15:48:17 GMT
referrer-policy: no-referrer-when-downgrade
server: cloudflare
strict-transport-security: max-age=3600; preload
vary: Accept-Encoding
x-content-type-options: nosniff
x-frame-options: sameorigin
x-grace: none
x-nearside-cache: HIT
x-nearside-cache-hits: 35

Redirect headers

CF-Cache-Status: MISS
CF-RAY: 866666377a61976a-FRA
Cache-Control: no-cache
Connection: keep-alive
Date: Mon, 18 Mar 2024 15:54:05 GMT
Location: https://loc.gov/
Pragma: no-cache
Server: cloudflare
Transfer-Encoding: chunked
Vary: Accept-Encoding

GET
H2 200 base.css
loc.gov/static/stylesheets/ 385 KB
388 KB 78ms
76ms Stylesheet
text/css 2606:4700::6810:3710
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://loc.gov/static/stylesheets/base.css

Requested by

Host: loc.gov
URL: https://loc.gov/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:3710 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a25694b2c9cfd1d5a8e51b9675c6b66e22a2d586d7e0a608ab8c9084a12e0ad9

Security Headers

Name	Value
Content-Security-Policy	block-all-mixed-content; default-src https://loc.gov/ https://.loc.gov/ ; media-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ blob:; worker-src https://loc.gov/ https://.loc.gov/ blob:; font-src https://loc.gov/ https://.loc.gov/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ data:; img-src https://loc.gov/ https://.loc.gov/ https://congress.gov/ https://.congress.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://.ssa.gov/ https://dpm.demdex.net/ https://cm.everesttech.net/ https://.amazonaws.com data: blob:; connect-src https://loc.gov/ https://.loc.gov/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://chat-us.libanswers.com/ https://thelibraryofcongress.tt.omtrdc.net/ https://dpm.demdex.net/ https://d3c605m4lmznjl.cloudfront.net/ https://.s3.us-east-1.amazonaws.com/; style-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://.ssa.gov/ 'unsafe-inline' blob:; script-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://.blackbaudcdn.net/ https://.blackbaud.com/ https://ajax.googleapis.com/ajax/libs/jquery/ https://.ssa.gov/ https://s.ytimg.com/ 'unsafe-inline' 'unsafe-eval'; frame-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.blackbaudcdn.net/ https://.blackbaud.com/ https://www.nlstalkingbooks.org/ https://unitedstateslibraryofcongress.demdex.net https://www.youtube-nocookie.com/; frame-ancestors https://loc.gov/ https://.loc.gov/ https://.blackbaudcdn.net/ https://*.blackbaud.com/ https://loc.libwizard.com/; report-uri https://errorlogging.loc.gov/api/51/security/?sentry_key=2176ae0b9acd4cd59297edc0e064cc95&sentry_environment=production ;
Strict-Transport-Security	max-age=3600; preload
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://loc.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Mon, 18 Mar 2024 15:54:05 GMT
strict-transport-security: max-age=3600; preload
x-content-type-options: nosniff
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cf-cache-status: HIT
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x-frame-options: sameorigin
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cache-control: no-transform, max-age=86400
accept-ranges: bytes
cf-ray: 8666663a4d403a6c-FRA
expires: Mon, 18 Mar 2024 12:44:51 GMT

GET
H2 200 OpenSans-Regular.woff2
loc.gov/static/fonts/ 44 KB
44 KB 55ms
53ms Font
text/plain 2606:4700::6810:3710
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://loc.gov/static/fonts/OpenSans-Regular.woff2

Requested by

Host: loc.gov
URL: https://loc.gov/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:3710 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

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Content-Security-Policy	block-all-mixed-content; default-src https://loc.gov/ https://.loc.gov/ ; media-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ blob:; worker-src https://loc.gov/ https://.loc.gov/ blob:; font-src https://loc.gov/ https://.loc.gov/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ data:; img-src https://loc.gov/ https://.loc.gov/ https://congress.gov/ https://.congress.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://.ssa.gov/ https://dpm.demdex.net/ https://cm.everesttech.net/ https://.amazonaws.com data: blob:; connect-src https://loc.gov/ https://.loc.gov/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://chat-us.libanswers.com/ https://thelibraryofcongress.tt.omtrdc.net/ https://dpm.demdex.net/ https://d3c605m4lmznjl.cloudfront.net/ https://.s3.us-east-1.amazonaws.com/; style-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://.ssa.gov/ 'unsafe-inline' blob:; script-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://.blackbaudcdn.net/ https://.blackbaud.com/ https://ajax.googleapis.com/ajax/libs/jquery/ https://.ssa.gov/ https://s.ytimg.com/ 'unsafe-inline' 'unsafe-eval'; frame-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.blackbaudcdn.net/ https://.blackbaud.com/ https://www.nlstalkingbooks.org/ https://unitedstateslibraryofcongress.demdex.net https://www.youtube-nocookie.com/; frame-ancestors https://loc.gov/ https://.loc.gov/ https://.blackbaudcdn.net/ https://*.blackbaud.com/ https://loc.libwizard.com/; report-uri https://errorlogging.loc.gov/api/51/security/?sentry_key=2176ae0b9acd4cd59297edc0e064cc95&sentry_environment=production ;
Strict-Transport-Security	max-age=3600; preload
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://loc.gov/static/stylesheets/base.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

date: Mon, 18 Mar 2024 15:54:06 GMT
strict-transport-security: max-age=3600; preload
x-content-type-options: nosniff
content-security-policy: block-all-mixed-content; default-src https://loc.gov/ https://*.loc.gov/ ; media-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ blob:; worker-src https://loc.gov/ https://*.loc.gov/ blob:; font-src https://loc.gov/ https://*.loc.gov/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ data:; img-src https://loc.gov/ https://*.loc.gov/ https://congress.gov/ https://*.congress.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://*.ssa.gov/ https://dpm.demdex.net/ https://cm.everesttech.net/ https://*.amazonaws.com data: blob:; connect-src https://loc.gov/ https://*.loc.gov/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://chat-us.libanswers.com/ https://thelibraryofcongress.tt.omtrdc.net/ https://dpm.demdex.net/ https://d3c605m4lmznjl.cloudfront.net/ https://*.s3.us-east-1.amazonaws.com/; style-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://*.ssa.gov/ 'unsafe-inline' blob:; script-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.arcgis.com/ https://*.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://*.blackbaudcdn.net/ https://*.blackbaud.com/ https://ajax.googleapis.com/ajax/libs/jquery/ https://*.ssa.gov/ https://s.ytimg.com/ 'unsafe-inline' 'unsafe-eval'; frame-src https://loc.gov/ https://*.loc.gov/ https://*.readspeaker.com/ https://*.blackbaudcdn.net/ https://*.blackbaud.com/ https://www.nlstalkingbooks.org/ https://unitedstateslibraryofcongress.demdex.net https://www.youtube-nocookie.com/; frame-ancestors https://loc.gov/ https://*.loc.gov/ https://*.blackbaudcdn.net/ https://*.blackbaud.com/ https://loc.libwizard.com/; report-uri https://errorlogging.loc.gov/api/51/security/?sentry_key=2176ae0b9acd4cd59297edc0e064cc95&sentry_environment=production ;
cf-cache-status: HIT
age: 265036
content-length: 4598
x-nearside-cache-hits: 10
referrer-policy: no-referrer-when-downgrade
last-modified: Thu, 05 Mar 2020 22:08:25 GMT
server: cloudflare
vary: Accept-Encoding
content-type: image/svg+xml
access-control-allow-origin: *
x-grace: none
x-nearside-cache: HIT
cache-control: no-transform, max-age=31536000
accept-ranges: bytes
cf-ray: 8666663ecb2b3a6c-FRA
expires: Sat, 15 Mar 2025 14:14:17 GMT

GET
H2 200 s52611690964012
smon.loc.gov/b/ss/locgovprod/1/JS-2.25.0-LDQM/ 43 B
321 B 34ms
34ms Image
image/gif 63.140.62.222
OMNITURE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://smon.loc.gov/b/ss/locgovprod/1/JS-2.25.0-LDQM/s52611690964012?AQB=1&ndh=1&pf=1&t=18%2F2%2F2024%2016%3A54%3A6%201%20-60&mid=39039783478475292420240262386518816743&aamlh=6&ce=UTF-8&cdp=2&fpCookieDomainPeriods=2&g=https%3A%2F%2Floc.gov%2F&c.&getPageLoadTime=2.0.2&performanceWriteFull=1.0&performanceWritePart=1.0&performanceCheck=1.0&p_fo=3.0&getPreviousValue=3.0.1&apl=4.0&inList=3.0&.c&cc=USD&server=loc.gov&events=event40&aamb=6G1ynYcLPuiQxYZrsz_pkqfLG9yMXBpb2zX5dvJdYQJzPXImdj0y&c1=Home%20%7C%20Library%20of%20Congress&v8=year%3D2024%20%7C%20month%3DMarch%20%7C%20date%3D18%20%7C%20day%3DMonday%20%7C%20time%3D11%3A54%20AM&c9=D%3Dv19&v15=https%3A%2F%2Floc.gov%2F&v19=PRODDEC2012-1&c61=home&c68=NaN&s=1600x1200&c=24&j=1.6&v=N&k=Y&bw=1600&bh=1200&mcorgid=0D15148954E6C5100A4C98BC%40AdobeOrg&AQE=1

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

63.140.62.222 , United States, ASN15224 (OMNITURE, US),

Reverse DNS

ip-63-140-62-222.data.adobedc.net

Software

jag /

Resource Hash

a1ecbaed793a1f564c49c671f2dd0ce36f858534ef6d26b55783a06b884cc506

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://loc.gov/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.128 Safari/537.36

Response headers

pragma: no-cache
date: Mon, 18 Mar 2024 15:54:06 GMT
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
last-modified: Tue, 19 Mar 2024 15:54:06 GMT
server: jag
etag: 3673866162827591680-4617903602096272950
vary: *
p3p: CP="This is not a P3P policy"
access-control-allow-origin: *
content-type: image/gif;charset=utf-8
cache-control: no-cache, no-store, max-age=0, no-transform, private
content-length: 43
x-xss-protection: 1; mode=block
expires: Sun, 17 Mar 2024 15:54:06 GMT

Verdicts & Comments Add Verdict or Comment

104 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.

10 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
.demdex.net/	1970-01-20 23:32:09	Name: demdex Value: 39004344658281948690241227055720730312
.loc.gov/	1969-12-31 23:59:59	Name: AMCVS_0D15148954E6C5100A4C98BC%40AdobeOrg Value: 1
.loc.gov/	1970-01-21 04:48:57	Name: s_ecid Value: MCMID%7C39039783478475292420240262386518816743
.everesttech.net/	1970-01-21 03:58:33	Name: everest_g_v2 Value: g_surferid~ZfhjngAAAEjGGAO5
.dpm.demdex.net/	1970-01-20 23:32:09	Name: dpm Value: 39004344658281948690241227055720730312
.loc.gov/	1970-01-21 04:48:57	Name: AMCV_0D15148954E6C5100A4C98BC%40AdobeOrg Value: 179643557%7CMCIDTS%7C19801%7CMCMID%7C39039783478475292420240262386518816743%7CMCAAMLH-1711382046%7C6%7CMCAAMB-1711382046%7C6G1ynYcLPuiQxYZrsz_pkqfLG9yMXBpb2zX5dvJdYQJzPXImdj0y%7CMCOPTOUT-1710784446s%7CNONE%7CMCAID%7CNONE%7CMCSYNCSOP%7C411-19808%7CvVersion%7C5.5.0
.loc.gov/	1969-12-31 23:59:59	Name: s_ptc Value: pt.rdr%240.38%5E%5Ept.apc%240.00%5E%5Ept.dns%240.00%5E%5Ept.tcp%240.05%5E%5Ept.req%240.06%5E%5Ept.rsp%240.04%5E%5Ept.prc%240.89%5E%5Ept.onl%240.00%5E%5Ept.tot%241.38%5E%5Ept.pfi%241
.loc.gov/	1969-12-31 23:59:59	Name: s_plt Value: %5B%5BB%5D%5D
.loc.gov/	1969-12-31 23:59:59	Name: s_pltp Value: %5B%5BB%5D%5D
.loc.gov/	1969-12-31 23:59:59	Name: s_cc Value: true

13 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
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.
other	warning	URL: https://loc.gov/ Message: Third-party cookie will be blocked. Learn more in the Issues tab.

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
Content-Security-Policy	block-all-mixed-content; default-src https://loc.gov/ https://.loc.gov/ ; media-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ blob:; worker-src https://loc.gov/ https://.loc.gov/ blob:; font-src https://loc.gov/ https://.loc.gov/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ data:; img-src https://loc.gov/ https://.loc.gov/ https://congress.gov/ https://.congress.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://.ssa.gov/ https://dpm.demdex.net/ https://cm.everesttech.net/ https://.amazonaws.com data: blob:; connect-src https://loc.gov/ https://.loc.gov/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://chat-us.libanswers.com/ https://thelibraryofcongress.tt.omtrdc.net/ https://dpm.demdex.net/ https://d3c605m4lmznjl.cloudfront.net/ https://.s3.us-east-1.amazonaws.com/; style-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://.ssa.gov/ 'unsafe-inline' blob:; script-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.arcgis.com/ https://.arcgisonline.com/ https://webapps-cdn.esri.com/ https://ssl.p.jwpcdn.com/ https://assets.adobedtm.com/ https://.blackbaudcdn.net/ https://.blackbaud.com/ https://ajax.googleapis.com/ajax/libs/jquery/ https://.ssa.gov/ https://s.ytimg.com/ 'unsafe-inline' 'unsafe-eval'; frame-src https://loc.gov/ https://.loc.gov/ https://.readspeaker.com/ https://.blackbaudcdn.net/ https://.blackbaud.com/ https://www.nlstalkingbooks.org/ https://unitedstateslibraryofcongress.demdex.net https://www.youtube-nocookie.com/; frame-ancestors https://loc.gov/ https://.loc.gov/ https://.blackbaudcdn.net/ https://*.blackbaud.com/ https://loc.libwizard.com/; report-uri https://errorlogging.loc.gov/api/51/security/?sentry_key=2176ae0b9acd4cd59297edc0e064cc95&sentry_environment=production ;
Strict-Transport-Security	max-age=3600; preload
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.

assets.adobedtm.com
cm.everesttech.net
dpm.demdex.net
loc.gov
smon.loc.gov
unitedstateslibraryofcongress.demdex.net
2606:4700::6810:3610
2606:4700::6810:3710
2a02:26f0:3100:787::1e80
52.31.250.174
52.31.53.125
63.140.62.222
0545d2c134f7bf7a3eb204d53156a25d34196b7513f1c0c1294ace1b27cd5964
0efcb975f5bf2a3728a9490f08e48db81f0bf09dbf299db8883ad6c05233eed8
145287b36883dd3061ca7aa9229a8fa9ace2cccd50e0382b4b6201f3916b57c5
1d581f2313b4bc107bad5abee19e9c2d848bf2e4f5e7f824e1dbcd3004752f1e
1f4513a435d6a3047d20a50c1e7d4263de42146c74be227f774b5e82e6357e75
2ed5be6d4bf86deae217885087b4e2e5efe5d41f25a5fa2565b022208b7f7eba
2fa2f9b2201ab55efff155bc4fd1c397d6e3007704de2681f67cc4140434acea
33655d5d7e7361cbc88895c2bc787c76d57b897673ddc1ccb39e991a133b6355
408fe165dff48eb2f8cb3a2fcbc1dd92b94d56b4ab11813be55c776871c691cf
458e22c3439980a7dadac7a62a27492eaaf9a51696ef9dde88922c8e404b3ddd
46b518780343f2262e168bea5146d1ff30a6253191cc61b486657c76a58fb2bb
47c968efc3093472230f25374c4e87c2255daed42d9fcaa402562837bf77e2b3
47ef0bd511acec477ebd3ef1e6bd3c5c921dfa31970b5086cfa6b012abd606b2
505c4de4a50216fcecca966e7f723af36b56620233efa75572c92a193231576d
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54005611b97f8a1a3493db2e54097cf70b11b0786f850931b36e6d1859a8ceb9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7bea17a80a61ed0f54248b4ffc4c718f7c8ff2619742577a73591d62ce074da8
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841fe890ce78d4f7c498049c558667ff4c28359a0bdac0c26f097d7dc436bf19
87f755740e7f9449ae0af9a6af8adcc90d5e11124b84780d9aeed929869583e2
891024542c163447b5f37f430c7018572eb66f204f0891ee35729d3a1dd802af
89865013239406dc30a705fd2367d4d1b07e0831955cd41a3dbb25da2d8348bb
8f901ae23ca65698604af678d87d50747bd4028b31cefbf3661efda8788f0f25
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c2dd1ebd7d27559b8d70a247774bac45f3ebc360a4074eb5147cade9705337ed
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fa2f5ec82459c489841d04db25463f26ab901720bf962ab4888519c424920c4e
fcba8887f599c2d6d9b10d80dfb490857e40900e1e2439e9fdef5031b6ad5e70
ff1c7473702384c7fe37c2ddbe9192522da1431b196f733529eefd406cdeab5c
ff9b8794123c8ded7ae0322d99441aebbb660dc7da83878def020aa3ca2702c3

loc.gov Open in urlscan Pro 2606:4700::6810:3710 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

57 Requests

98 %HTTPS

50 %IPv6

4 Domains

6 Subdomains

5 IPs

3 Countries

8458 kBTransfer

8601 kBSize

10 Cookies

25 Outgoing links

Page URL History

Redirected requests

57 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 7 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

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loc.gov Open in urlscan Pro
2606:4700::6810:3710 Public Scan

Screenshot
Live screenshot

Full Image

57
Requests

98 %
HTTPS

50 %
IPv6

4
Domains

6
Subdomains

5
IPs

3
Countries

8458 kB
Transfer

8601 kB
Size

10
Cookies

57 HTTP transactions
7 data transactions