ask.loc.gov Open in urlscan Pro
52.5.154.105 Public Scan

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URL:
https://ask.loc.gov/
Submission Tags: falconsandbox
Submission: On October 29 via api (October 29th 2024, 7:01:44 pm UTC) from US — Scanned from DE

Summary HTTP 27 Redirects Links 10 Behaviour Indicators

Summary

This website contacted 11 IPs in 4 countries across 8 domains to perform 27 HTTP transactions. The main IP is 52.5.154.105, located in Ashburn, United States and belongs to AMAZON-AES, US. The main domain is ask.loc.gov.
TLS certificate: Issued by R10 on October 19th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4	52.5.154.105 52.5.154.105	14618 (AMAZON-AES) (AMAZON-AES)
2	104.18.10.207 104.18.10.207	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2600:9000:236... 2600:9000:236e:ee00:1a:318e:80c0:93a1	16509 (AMAZON-02) (AMAZON-02)
1	2a00:1450:400... 2a00:1450:4001:830::200a	15169 (GOOGLE) (GOOGLE)
3	2606:4700::68... 2606:4700::6811:63a	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 3	2606:4700::68... 2606:4700::6812:4052	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2a02:26f0:350... 2a02:26f0:3500:c90::1e80	20940 (AKAMAI-ASN1) (AKAMAI-ASN1)
2	142.250.185.67 142.250.185.67	15169 (GOOGLE) (GOOGLE)
3	108.128.214.125 108.128.214.125	16509 (AMAZON-02) (AMAZON-02)
1	54.159.124.221 54.159.124.221	14618 (AMAZON-AES) (AMAZON-AES)
2	63.140.62.17 63.140.62.17	15224 (OMNITURE) (OMNITURE)
1 1	54.154.185.216 54.154.185.216	16509 (AMAZON-02) (AMAZON-02)
27	11

4 52.5.154.105 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-52-5-154-105.compute-1.amazonaws.com

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

2 104.18.10.207 (None, )

ASN13335 (CLOUDFLARENET, US)

netdna.bootstrapcdn.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2600:9000:236e:ee00:1a:318e:80c0:93a1 (United States)

ASN16509 (AMAZON-02, US)

static-assets-us.libanswers.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:830::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2606:4700::6811:63a (United States)

ASN13335 (CLOUDFLARENET, US)

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

3 2606:4700::6812:4052 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

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

3 2a02:26f0:3500:c90::1e80 (Frankfurt am Main, Germany)

ASN20940 (AKAMAI-ASN1, NL)

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

2 142.250.185.67 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s48-in-f3.1e100.net

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

3 108.128.214.125 (Dublin, Ireland)

ASN16509 (AMAZON-02, US)
PTR: ec2-108-128-214-125.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

1 54.159.124.221 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-54-159-124-221.compute-1.amazonaws.com

chat-us.libanswers.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 63.140.62.17 (United States)

ASN15224 (OMNITURE, US)
PTR: ip-63-140-62-17.data.adobedc.net

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

1 54.154.185.216 (Dublin, Ireland) 1 redirects

ASN16509 (AMAZON-02, US)
PTR: ec2-54-154-185-216.eu-west-1.compute.amazonaws.com

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

	Apex Domain Subdomains	Transfer
12	loc.gov 1 redirects ask.loc.gov cdn.loc.gov — Cisco Umbrella Rank: 132995 www.loc.gov — Cisco Umbrella Rank: 58076 smon.loc.gov — Cisco Umbrella Rank: 74722	104 KB
5	libanswers.com static-assets-us.libanswers.com — Cisco Umbrella Rank: 50212 chat-us.libanswers.com — Cisco Umbrella Rank: 27040	110 KB
3	demdex.net dpm.demdex.net — Cisco Umbrella Rank: 243 unitedstateslibraryofcongress.demdex.net — Cisco Umbrella Rank: 63260	2 KB
3	adobedtm.com assets.adobedtm.com — Cisco Umbrella Rank: 430	79 KB
2	gstatic.com fonts.gstatic.com	81 KB
2	bootstrapcdn.com netdna.bootstrapcdn.com — Cisco Umbrella Rank: 3539	83 KB
1	everesttech.net 1 redirects cm.everesttech.net — Cisco Umbrella Rank: 1371	490 B
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30	2 KB
27	8

	Domain	Requested by
4	static-assets-us.libanswers.com	ask.loc.gov static-assets-us.libanswers.com
4	ask.loc.gov	ask.loc.gov static-assets-us.libanswers.com
3	assets.adobedtm.com	ask.loc.gov assets.adobedtm.com
3	www.loc.gov	1 redirects ask.loc.gov
3	cdn.loc.gov	ask.loc.gov
2	smon.loc.gov	assets.adobedtm.com
2	dpm.demdex.net	assets.adobedtm.com
2	fonts.gstatic.com	fonts.googleapis.com
2	netdna.bootstrapcdn.com	ask.loc.gov netdna.bootstrapcdn.com
1	cm.everesttech.net	1 redirects
1	unitedstateslibraryofcongress.demdex.net	assets.adobedtm.com
1	chat-us.libanswers.com	ask.loc.gov
1	fonts.googleapis.com	ask.loc.gov
27	13

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

Domain
www.loc.gov
www.copyright.gov
guides.loc.gov
springshare.com

Subject Issuer	Validity	Valid
ask.loc.gov R10	`2024-10-19` - `2025-01-17`	3 months	crt.sh
bootstrapcdn.com WE1	`2024-09-20` - `2024-12-19`	3 months	crt.sh
*.libanswers.com Amazon RSA 2048 M02	`2024-05-21` - `2025-06-19`	a year	crt.sh
upload.video.google.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
loc.gov E6	`2024-10-14` - `2025-01-12`	3 months	crt.sh
assets.adobedtm.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-07-09` - `2025-08-09`	a year	crt.sh
*.gstatic.com WR2	`2024-10-07` - `2024-12-30`	3 months	crt.sh
*.demdex.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-09-25` - `2025-10-26`	a year	crt.sh
smon.loc.gov DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2024-04-22` - `2025-05-23`	a year	crt.sh

This page contains 2 frames:

Primary Page: https://ask.loc.gov/
Frame ID: 62E7BC21F9D69D7A8F1DAF0C605633B1
Requests: 26 HTTP requests in this frame

Frame: https://unitedstateslibraryofcongress.demdex.net/dest5.html?d_nsid=0
Frame ID: AF01A20F2E2A528A205B2F8E65E53B88
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Ask a Librarian - Ask a Librarian

Detected technologies

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
<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]+)?)?)|)

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

27
Requests

93 %
HTTPS

42 %
IPv6

8
Domains

13
Subdomains

11
IPs

4
Countries

460 kB
Transfer

1158 kB
Size

9
Cookies

10 Outgoing links

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

URL: https://www.loc.gov/
Title: Library of Congress

Search URL Search Domain Scan URL

URL: https://www.copyright.gov/help/
Title: Copyright

Search URL Search Domain Scan URL

URL: https://www.loc.gov/duplicationservices/
Title: Duplication Services

Search URL Search Domain Scan URL

URL: https://guides.loc.gov/
Title: Research Guides

Search URL Search Domain Scan URL

URL: https://www.loc.gov/rr/video-tutorials.html
Title: Video Tutorials

Search URL Search Domain Scan URL

URL: https://www.loc.gov/rr/
Title: Research & Reference Services

Search URL Search Domain Scan URL

URL: https://www.loc.gov/visit
Title: Visitor Information

Search URL Search Domain Scan URL

URL: https://www.loc.gov/legal/
Title: Library of Congress Legal

Search URL Search Domain Scan URL

URL: https://springshare.com/privacy.html
Title: SpringShare Privacy Policy

Search URL Search Domain Scan URL

URL: https://springshare.com/
Title: Springshare

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 23

https://cm.everesttech.net/cm/dd?d_uuid=30578612230754319403910004836828975715 HTTP 302
https://dpm.demdex.net/ibs:dpid=411&dpuuid=ZyExEgAAAFOKGQO5

Request Chain 24

https://www.loc.gov/favicon.ico HTTP 301
https://www.loc.gov/static/images/favicons/favicon.ico

27 HTTP transactions
0 data transactions

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

GET
H2 200 Primary Request / Show response
ask.loc.gov/ 52 KB
10 KB 433ms
209ms Document
text/html 52.5.154.105
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL

https://ask.loc.gov/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

52.5.154.105 Ashburn, United States, ASN14618 (AMAZON-AES, US),

Reverse DNS

ec2-52-5-154-105.compute-1.amazonaws.com

Software

nginx /

Resource Hash

6035e439ad3164eb9da7dbcf735c92ccd8ebb8280d74a0f0032bb8da7f94ae3d

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

content-encoding: gzip
content-security-policy: upgrade-insecure-requests
content-type: text/html;charset=UTF-8
date: Tue, 29 Oct 2024 19:01:37 GMT
server: nginx
strict-transport-security: max-age=31536000; includeSubDomains; preload
vary: Accept-Encoding
x-backend-server: libanswers-us-4.springyaws.com
x-content-type-options: nosniff
x-frame-options: deny

GET
H3 200 font-awesome.min.css
netdna.bootstrapcdn.com/font-awesome/4.7.0/css/ 30 KB
7 KB 41ms
20ms Stylesheet
text/css 104.18.10.207
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://netdna.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

104.18.10.207 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

799aeb25cc0373fdee0e1b1db7ad6c2f6a0e058dfadaa3379689f583213190bd

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://ask.loc.gov/

Response headers

cdn-status: 200
content-encoding: br
cf-cache-status: HIT
etag: "269550530cc127b6aa5a35925a7de6ce"
age: 522133
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
date: Tue, 29 Oct 2024 19:01:37 GMT
last-modified: Mon, 25 Jan 2021 22:04:55 GMT
content-type: text/css; charset=utf-8
vary: Accept-Encoding
cdn-cache: HIT
cdn-cachedat: 10/06/2024 01:22:44
cdn-requestpullcode: 200
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=31919000
cdn-requestpullsuccess: True
timing-allow-origin: *
cdn-requesttime: 0
cdn-uid: b1941f61-b576-4f40-80de-5677acb38f74
cdn-requestid: 69ce6e65d78d5dab55d0b60b8e4e9dab
cross-origin-resource-policy: cross-origin
cdn-pullzone: 252412
cdn-proxyver: 1.04
cf-ray: 8da56a4e29015bf1-FRA
access-control-allow-origin: *
cdn-edgestorageid: 871
server: cloudflare
cdn-requestcountrycode: US

GET
H2 200 LibAnswers_public.min.css
static-assets-us.libanswers.com/css2.71.1/dist/ 171 KB
31 KB 50ms
9ms Stylesheet
text/css 2600:9000:236e:ee00:1a:318e:80c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://static-assets-us.libanswers.com/css2.71.1/dist/LibAnswers_public.min.css

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:236e:ee00:1a:318e:80c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

nginx /

Resource Hash

7d9175726a537778ee24f787bf9247e3d190efab53b97815671e93365b16ae36

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://ask.loc.gov/

Response headers

content-encoding: gzip
etag: W/"66f404c7-2ac2a"
age: 50765
x-content-type-options: nosniff
x-backend-server: libanswers-us-2.springyaws.com
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: LN1A9QLcODQLjpP1pbMHcDmoMxJFTlbAdUZ5q1LIumzHD6hZBgg2xg==
date: Tue, 29 Oct 2024 04:55:31 GMT
content-type: text/css
last-modified: Wed, 25 Sep 2024 12:40:39 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
referrer-policy: strict-origin-when-cross-origin
via: 1.1 9336c14434e205e440418213079c6074.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P1
server: nginx

GET
H2 200 jquery.min.js Show response
static-assets-us.libanswers.com/js2.71.1/dist/ 85 KB
30 KB 51ms
11ms Script
application/javascript 2600:9000:236e:ee00:1a:318e:80c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://static-assets-us.libanswers.com/js2.71.1/dist/jquery.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:236e:ee00:1a:318e:80c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

nginx /

Resource Hash

fc9a93dd241f6b045cbff0481cf4e1901becd0e12fb45166a8f17f95823f0b1a

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://ask.loc.gov/

Response headers

content-encoding: gzip
etag: W/"669fa48c-155ed"
age: 53415
x-content-type-options: nosniff
x-backend-server: libanswers-us-1.springyaws.com
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: Fk-W-LVt3v1llMCDqXVDBsVgx13qg6J6KFrb69bCC8ZWwsFLX_1vKQ==
date: Tue, 29 Oct 2024 04:12:00 GMT
content-type: application/javascript
last-modified: Tue, 23 Jul 2024 12:39:40 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
referrer-policy: strict-origin-when-cross-origin
via: 1.1 9336c14434e205e440418213079c6074.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P1
server: nginx

GET
H2 200 LibAnswers_public.min.js Show response
static-assets-us.libanswers.com/js2.71.1/dist/ 128 KB
35 KB 51ms
11ms Script
application/javascript 2600:9000:236e:ee00:1a:318e:80c0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://static-assets-us.libanswers.com/js2.71.1/dist/LibAnswers_public.min.js

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:236e:ee00:1a:318e:80c0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

nginx /

Resource Hash

dc828ea72cabe77af2c1df0e5ab74118e8b3bce3025408df54394a39a146b0ee

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://ask.loc.gov/

Response headers

content-encoding: gzip
etag: W/"66f2aec2-1ff2d"
age: 53366
x-content-type-options: nosniff
x-backend-server: libanswers-us-1.springyaws.com
alt-svc: h3=":443"; ma=86400
x-cache: Hit from cloudfront
x-amz-cf-id: BnwyPdl1KckUVUAoT9P0DyE4_tGDATO0iqPz0tmGb2LfW2FtsBDskw==
date: Tue, 29 Oct 2024 04:15:08 GMT
content-type: application/javascript
last-modified: Tue, 24 Sep 2024 12:21:22 GMT
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
content-security-policy: upgrade-insecure-requests
referrer-policy: strict-origin-when-cross-origin
via: 1.1 9336c14434e205e440418213079c6074.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P1
server: nginx

GET
H2 200 css
fonts.googleapis.com/ 16 KB
2 KB 62ms
31ms Stylesheet
text/css 2a00:1450:4001:830::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:400,700|Roboto+Slab:400,700

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:830::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

e120ba93aa700044a2ae997abb9cdf1217a811277c43c4442a457766146d0cc0

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://ask.loc.gov/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Tue, 29 Oct 2024 19:01:37 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Tue, 29 Oct 2024 19:01:37 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Tue, 29 Oct 2024 19:01:37 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 askloc.css
cdn.loc.gov/libguide/css/ 16 KB
4 KB 104ms
52ms Stylesheet
text/css 2606:4700::6811:63a
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.loc.gov/libguide/css/askloc.css
Requested by: Host: ask.loc.gov
URL: https://ask.loc.gov/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6811:63a , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8c83502728647623ee391fb447d01d1716e68e5fc7c255c7a03bd79f11716d00

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://ask.loc.gov/

Response headers

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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 ;
cache-control: public, max-age=86400
location: https://www.loc.gov/static/images/favicons/favicon.ico
x-grace: none
referrer-policy: no-referrer-when-downgrade
cf-ray: 8da56a506bc75d3c-FRA
access-control-allow-origin: *
server: cloudflare
x-nearside-cache-hits: 1

GET
H2 200 s63118040104049
smon.loc.gov/b/ss/locgovprod/1/JS-2.26.0-LDQM/ 43 B
321 B 32ms
32ms Image
image/gif 63.140.62.17
OMNITURE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://smon.loc.gov/b/ss/locgovprod/1/JS-2.26.0-LDQM/s63118040104049?AQB=1&ndh=1&pf=1&t=29%2F9%2F2024%2020%3A1%3A38%202%20-60&mid=30543239382942185393913548131381668684&aamlh=6&ce=UTF-8&cdp=2&fpCookieDomainPeriods=2&g=https%3A%2F%2Fask.loc.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=ask.loc.gov&events=event40&aamb=6G1ynYcLPuiQxYZrsz_pkqfLG9yMXBpb2zX5dvJdYQJzPXImdj0y&c1=Ask%20a%20Librarian%20-%20Ask%20a%20Librarian&v8=year%3D2024%20%7C%20month%3DOctober%20%7C%20date%3D29%20%7C%20day%3DTuesday%20%7C%20time%3D3%3A01%20PM&c9=D%3Dv19&v15=https%3A%2F%2Fask.loc.gov%2F&v19=PRODDEC2012-1&c61=home&c68=0.71&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

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

Reverse DNS

ip-63-140-62-17.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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer: https://ask.loc.gov/

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
cache-control: no-cache, no-store, max-age=0, no-transform, private
pragma: no-cache
etag: 3715637408627818496-4618655938693944723
x-content-type-options: nosniff
expires: Mon, 28 Oct 2024 19:01:38 GMT
access-control-allow-origin: *
p3p: CP="This is not a P3P policy"
content-length: 43
date: Tue, 29 Oct 2024 19:01:38 GMT
x-xss-protection: 1; mode=block
last-modified: Wed, 30 Oct 2024 19:01:38 GMT
vary: *
server: jag
content-type: image/gif;charset=utf-8

Verdicts & Comments Add Verdict or Comment

38 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.

9 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/	1970-01-21 04:56:20	Name: demdex Value: 30578612230754319403910004836828975715
.loc.gov/	1969-12-31 23:59:59	Name: AMCVS_0D15148954E6C5100A4C98BC%40AdobeOrg Value: 1
.loc.gov/	1970-01-21 10:13:08	Name: s_ecid Value: MCMID%7C30543239382942185393913548131381668684
.loc.gov/	1969-12-31 23:59:59	Name: s_ptc Value: pt.rdr%240.00%5E%5Ept.apc%240.00%5E%5Ept.dns%240.03%5E%5Ept.tcp%240.19%5E%5Ept.req%240.21%5E%5Ept.rsp%240.00%5E%5Ept.prc%240.36%5E%5Ept.onl%240.01%5E%5Ept.tot%240.81%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
.dpm.demdex.net/	1970-01-21 04:56:20	Name: dpm Value: 30578612230754319403910004836828975715
.loc.gov/	1970-01-21 10:13:08	Name: AMCV_0D15148954E6C5100A4C98BC%40AdobeOrg Value: 179643557%7CMCIDTS%7C20026%7CMCMID%7C30543239382942185393913548131381668684%7CMCAAMLH-1730833297%7C6%7CMCAAMB-1730833297%7C6G1ynYcLPuiQxYZrsz_pkqfLG9yMXBpb2zX5dvJdYQJzPXImdj0y%7CMCOPTOUT-1730235698s%7CNONE%7CMCAID%7CNONE%7CMCSYNCSOP%7C411-20033%7CvVersion%7C5.5.0

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	upgrade-insecure-requests
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	deny

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.

ask.loc.gov
assets.adobedtm.com
cdn.loc.gov
chat-us.libanswers.com
cm.everesttech.net
dpm.demdex.net
fonts.googleapis.com
fonts.gstatic.com
netdna.bootstrapcdn.com
smon.loc.gov
static-assets-us.libanswers.com
unitedstateslibraryofcongress.demdex.net
www.loc.gov
104.18.10.207
108.128.214.125
142.250.185.67
2600:9000:236e:ee00:1a:318e:80c0:93a1
2606:4700::6811:63a
2606:4700::6812:4052
2a00:1450:4001:830::200a
2a02:26f0:3500:c90::1e80
52.5.154.105
54.154.185.216
54.159.124.221
63.140.62.17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ask.loc.gov Open in urlscan Pro 52.5.154.105 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

27 Requests

93 %HTTPS

42 %IPv6

8 Domains

13 Subdomains

11 IPs

4 Countries

460 kBTransfer

1158 kBSize

9 Cookies

10 Outgoing links

Redirected requests

27 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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Verdicts & Comments Add Verdict or Comment

38 JavaScript Global Variables

9 Cookies

ask.loc.gov Open in urlscan Pro
52.5.154.105 Public Scan

Screenshot
Live screenshot

Full Image

27
Requests

93 %
HTTPS

42 %
IPv6

8
Domains

13
Subdomains

11
IPs

4
Countries

460 kB
Transfer

1158 kB
Size

9
Cookies

27 HTTP transactions
0 data transactions