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catalog.loc.gov Open in urlscan Pro
2606:4700::6810:3610  Public Scan

Go To Rescan Add Verdict Report
URL: https://catalog.loc.gov/index.html
Submission: On February 21 via manual from GB — Scanned from GB
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 2 IPs in 1 countries across 1 domains to perform 11 HTTP transactions. The main IP is 2606:4700::6810:3610, located in United States and belongs to CLOUDFLARENET, US. The main domain is catalog.loc.gov. The Cisco Umbrella rank of the primary domain is 299259.
TLS certificate: Issued by Entrust Certification Authority - L1K on May 7th 2020. Valid for: 2 years.
This is the only time catalog.loc.gov was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
11 2606:4700::68... 13335 (CLOUDFLAR...)
11 2
Apex Domain
Subdomains		 Transfer
11 loc.gov
catalog.loc.gov — Cisco Umbrella Rank: 299259
112 KB
11 1
Domain Requested by
11 catalog.loc.gov catalog.loc.gov
11 1

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

Domain
www.cloudflare.com
Subject Issuer Validity Valid
*.loc.gov
Entrust Certification Authority - L1K		 2020-05-07 -
2022-06-16		 2 years crt.sh

This page contains 1 frames:

Primary Page: https://catalog.loc.gov/index.html
Frame ID: F783FB97DFB7FEEBAEA54B3B03721C0D
Requests: 12 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Just a moment...

Page URL History Show full URLs

  1. https://catalog.loc.gov/index.html Page URL
  2. https://catalog.loc.gov/index.html Page URL

Page Statistics

11
Requests

100 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

2
IPs

1
Countries

112 kB
Transfer

198 kB
Size

2
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. https://catalog.loc.gov/index.html Page URL
  2. https://catalog.loc.gov/index.html Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

11 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
index.html
catalog.loc.gov/ 		11 KB
11 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://catalog.loc.gov/index.html
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
795f22d67c7e18ae706051e0543ddd4a8e49c582040dff8c176ddf0f8c0a0e12
Security Headers
Name Value
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/98.0.4758.80 Safari/537.36
Accept-Language
en-GB,en;q=0.9

Response headers

date
Mon, 21 Feb 2022 11:47:58 GMT
content-type
text/html; charset=UTF-8
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
expires
Thu, 01 Jan 1970 00:00:01 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
server
cloudflare
cf-ray
6e0fbe329c0573e3-LHR
v1
catalog.loc.gov/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/ 		35 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://catalog.loc.gov/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=6e0fbe329c0573e3
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/index.html
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
727e057dbecce569d7e0496b5997ebd0e6d39817fce017eb772191e639c3b72c

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html?__cf_chl_rt_tk=UXudthbppprZrCaWAwjdS.iPocbalRR_wErIIPxzBes-1645444078-0-gaNycGzNCD0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

date
Mon, 21 Feb 2022 11:47:58 GMT
content-encoding
gzip
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=0, must-revalidate
cf-ray
6e0fbe335d2873e3-LHR
transparent.gif
catalog.loc.gov/cdn-cgi/images/trace/jschal/js/ 		42 B
219 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://catalog.loc.gov/cdn-cgi/images/trace/jschal/js/transparent.gif?ray=6e0fbe329c0573e3
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/index.html?__cf_chl_rt_tk=UXudthbppprZrCaWAwjdS.iPocbalRR_wErIIPxzBes-1645444078-0-gaNycGzNCD0
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html?__cf_chl_rt_tk=UXudthbppprZrCaWAwjdS.iPocbalRR_wErIIPxzBes-1645444078-0-gaNycGzNCD0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

date
Mon, 21 Feb 2022 11:47:58 GMT
x-content-type-options
nosniff
last-modified
Wed, 16 Feb 2022 13:46:11 GMT
server
cloudflare
etag
"620d0023-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6e0fbe335d2973e3-LHR
vary
Accept-Encoding
content-length
42
expires
Mon, 21 Feb 2022 13:47:58 GMT
transparent.gif
catalog.loc.gov/cdn-cgi/images/trace/jschal/nojs/ 		42 B
101 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://catalog.loc.gov/cdn-cgi/images/trace/jschal/nojs/transparent.gif?ray=6e0fbe329c0573e3
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/index.html?__cf_chl_rt_tk=UXudthbppprZrCaWAwjdS.iPocbalRR_wErIIPxzBes-1645444078-0-gaNycGzNCD0
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html?__cf_chl_rt_tk=UXudthbppprZrCaWAwjdS.iPocbalRR_wErIIPxzBes-1645444078-0-gaNycGzNCD0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

date
Mon, 21 Feb 2022 11:47:58 GMT
x-content-type-options
nosniff
last-modified
Wed, 16 Feb 2022 13:46:11 GMT
server
cloudflare
etag
"620d0023-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6e0fbe335d2a73e3-LHR
vary
Accept-Encoding
content-length
42
expires
Mon, 21 Feb 2022 13:47:58 GMT
d53ca3dbfbc4359
catalog.loc.gov/cdn-cgi/challenge-platform/h/b/flow/ov1/0.6048038732425032:1645442366:58d11b01a67b750d158877cbdc9dd204bc5798d843ae0e21fbe74e595802601c/6e0fbe329c0573e3/ 		99 KB
61 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://catalog.loc.gov/cdn-cgi/challenge-platform/h/b/flow/ov1/0.6048038732425032:1645442366:58d11b01a67b750d158877cbdc9dd204bc5798d843ae0e21fbe74e595802601c/6e0fbe329c0573e3/d53ca3dbfbc4359
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=6e0fbe329c0573e3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
858acc9da755a8ebb96c08e8e38ba612fca7f45ee5f5ae3386e1e58d69393b09

Request headers

Referer
https://catalog.loc.gov/index.html
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36
CF-Challenge
d53ca3dbfbc4359
Content-type
application/x-www-form-urlencoded

Response headers

date
Mon, 21 Feb 2022 11:47:58 GMT
content-encoding
gzip
cf_chl_gen
P5iT2j2+gin77GBuQCNhLoGCKACxN4FUL7vA/vy6ZPfUDKdMBohhSJB3TKD32N9KL6zaliHpC4q6bnt05Vmac2lOzv8bwJ4esIf8WEfOxaY9cQVii+SlE78kPImurXCPAzQgCmWmIgUemzEXRIi7hpMRdL2hS7FJ0Legdb6eJ0UltSGj9QpVDpWP8Nmo4RQBwaA90VoYMNNGSBlH+cKPXwmqadMbjhuUFVul9GUXZ70Q5KVEKKuPCmCKtvqbp0GyYhJXUUD1ZGqSuC9KQ34mEIH+LJUBaPb4kOU35UzUKKbOXXC48bYDW4J2iJaR6gVlWkvkqDfw6uq5blgMJ9L/1vLbMIqjDY++hMEIkdhjeU4=$6ojAcn4NLwQyWJz1vPqlmw==
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/plain;charset=UTF-8
cf-ray
6e0fbe34ceeb73e3-LHR
truncated
/ 		68 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
63ef318d96b5d0d0ceba6e04a4e622b1158335cdc67c49e27839132c6f655058

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

Content-Type
image/png
6103b8fad534564-1645444078846
catalog.loc.gov/cdn-cgi/challenge-platform/h/b/img/6e0fbe329c0573e3/bec8a940/ 		61 B
147 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://catalog.loc.gov/cdn-cgi/challenge-platform/h/b/img/6e0fbe329c0573e3/bec8a940/6103b8fad534564-1645444078846
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cb1d3e241a602fcbddd5c59bfe4f07ef0f7bd2c82c4e2a9c68812586864238c0

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

date
Mon, 21 Feb 2022 11:48:00 GMT
server
cloudflare
cf-ray
6e0fbe3ddb1173e3-LHR
content-length
61
vary
Accept-Encoding
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type
image/png
d53ca3dbfbc4359
catalog.loc.gov/cdn-cgi/challenge-platform/h/b/flow/ov1/0.6048038732425032:1645442366:58d11b01a67b750d158877cbdc9dd204bc5798d843ae0e21fbe74e595802601c/6e0fbe329c0573e3/ 		2 KB
2 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://catalog.loc.gov/cdn-cgi/challenge-platform/h/b/flow/ov1/0.6048038732425032:1645442366:58d11b01a67b750d158877cbdc9dd204bc5798d843ae0e21fbe74e595802601c/6e0fbe329c0573e3/d53ca3dbfbc4359
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=6e0fbe329c0573e3
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
badb7a74e55c2b2271d928f57be11daa3e35bf6d72d8eb8bbf6d64169152e4fe

Request headers

Referer
https://catalog.loc.gov/index.html
Accept-Language
en-GB,en;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36
CF-Challenge
d53ca3dbfbc4359
Content-type
application/x-www-form-urlencoded

Response headers

date
Mon, 21 Feb 2022 11:48:00 GMT
content-encoding
gzip
server
cloudflare
cf_chl_out
W20MkaVcxw0bhu2vLh5zLbVOMz5O5UYrLPoKO3XY8OcNaZonI4Md9YFIzo2IDEfeScLV+Qw6JjynO/XRGSiHBQ==$GJERvDfoPR2UnvlgCWThVw==
vary
Accept-Encoding
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type
text/plain;charset=UTF-8
cf_chl_out_s
l88/jzoR2xR5AuN145rIFljH7m5BuHXgZgOHgCdjun8Zda1Ja7UaL7IoEzNgOxPGQ7AuY7JvuVHihb9O6r5GVt4746vyqbQ/9aeTU6UDks4lgPN8M6IhvHzo7oRY3UVMlRZ28ve8JPtiH+qLW6IfpMcWeNiEAbwR4dVf40ap1bdDnL6cpeF7OY/0F/AuKI8dHrMbt6ytgLMllSMkFfpx6txObP0hjdtk+bOvJD/LbgkwWDLLIKyoOwPPOwO1eBCnc9stuXT9Z7dgAzEkg84o4k7Q4I1qhRucMXPWwnIjzZzwflgyuoRkBJlRMaTTLxa2tk80GnMSJFPiqFc1lhSrhh8vsK7gVhgTly69MmrxtQ4=$1o6ppth2dlJrWAAUlLXC/w==
cf-ray
6e0fbe3eac2573e3-LHR
Primary Request index.html
catalog.loc.gov/ 		10 KB
10 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://catalog.loc.gov/index.html
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/index.html
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ccb7a8b42985a9b57b2add6171d7ca19afa71551f46bd3c0ae0c7933aa4466bc
Security Headers
Name Value
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/98.0.4758.80 Safari/537.36
Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html

Response headers

date
Mon, 21 Feb 2022 11:48:02 GMT
content-type
text/html; charset=UTF-8
x-frame-options
SAMEORIGIN
permissions-policy
accelerometer=(),autoplay=(),camera=(),clipboard-read=(),clipboard-write=(),fullscreen=(),geolocation=(),gyroscope=(),hid=(),interest-cohort=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=()
cache-control
private, max-age=0, no-store, no-cache, must-revalidate, post-check=0, pre-check=0
expires
Thu, 01 Jan 1970 00:00:01 GMT
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
server
cloudflare
cf-ray
6e0fbe4ca83673e3-LHR
v1
catalog.loc.gov/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/ 		41 KB
14 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://catalog.loc.gov/cdn-cgi/challenge-platform/h/b/orchestrate/jsch/v1?ray=6e0fbe4ca83673e3
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/index.html
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
36305551bc66fbbbd143a2519465e2c41747570bfe5667e22ed34021e2c2e6c4

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html?__cf_chl_rt_tk=sB6g5MCiL.Od5mxqideFuovaO3GCuREGCm8p.jMkBzg-1645444082-0-gaNycGzNBxE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

date
Mon, 21 Feb 2022 11:48:02 GMT
content-encoding
gzip
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript
cache-control
max-age=0, must-revalidate
cf-ray
6e0fbe4d18cc73e3-LHR
transparent.gif
catalog.loc.gov/cdn-cgi/images/trace/jschal/js/ 		42 B
124 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://catalog.loc.gov/cdn-cgi/images/trace/jschal/js/transparent.gif?ray=6e0fbe4ca83673e3
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/index.html?__cf_chl_rt_tk=sB6g5MCiL.Od5mxqideFuovaO3GCuREGCm8p.jMkBzg-1645444082-0-gaNycGzNBxE
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html?__cf_chl_rt_tk=sB6g5MCiL.Od5mxqideFuovaO3GCuREGCm8p.jMkBzg-1645444082-0-gaNycGzNBxE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

date
Mon, 21 Feb 2022 11:48:02 GMT
x-content-type-options
nosniff
last-modified
Wed, 16 Feb 2022 13:46:11 GMT
server
cloudflare
etag
"620d0023-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6e0fbe4d18cf73e3-LHR
vary
Accept-Encoding
content-length
42
expires
Mon, 21 Feb 2022 13:48:02 GMT
transparent.gif
catalog.loc.gov/cdn-cgi/images/trace/jschal/nojs/ 		42 B
101 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://catalog.loc.gov/cdn-cgi/images/trace/jschal/nojs/transparent.gif?ray=6e0fbe4ca83673e3
Requested by
Host: catalog.loc.gov
URL: https://catalog.loc.gov/index.html?__cf_chl_rt_tk=sB6g5MCiL.Od5mxqideFuovaO3GCuREGCm8p.jMkBzg-1645444082-0-gaNycGzNBxE
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
2606:4700::6810:3610 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept-Language
en-GB,en;q=0.9
Referer
https://catalog.loc.gov/index.html?__cf_chl_rt_tk=sB6g5MCiL.Od5mxqideFuovaO3GCuREGCm8p.jMkBzg-1645444082-0-gaNycGzNBxE
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/98.0.4758.80 Safari/537.36

Response headers

date
Mon, 21 Feb 2022 11:48:02 GMT
x-content-type-options
nosniff
last-modified
Wed, 16 Feb 2022 13:46:11 GMT
server
cloudflare
etag
"620d0023-2a"
x-frame-options
DENY
content-type
image/gif
cache-control
max-age=7200, public
accept-ranges
bytes
cf-ray
6e0fbe4d18d173e3-LHR
vary
Accept-Encoding
content-length
42
expires
Mon, 21 Feb 2022 13:48:02 GMT

Verdicts & Comments Add Verdict or Comment

10 JavaScript Window variables

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

function| structuredClone object| _cf_chl_opt function| _cf_chl_enter boolean| _cf_chl_done_ran function| _cf_chl_done function| SHA256 function| sendRequest function| _cf_atob object| _cf_chl_ctx function| _

2 Cookies

Domain/Path Name / Value
catalog.loc.gov/ Name: cf_chl_prog
Value: F12
catalog.loc.gov/ Name: cf_chl_rc_ni
Value: 1

4 Console Messages

Source Level URL
Text
security warning
Message:
Error with Permissions-Policy header: Unrecognized feature: 'interest-cohort'.
network error URL: https://catalog.loc.gov/index.html
Message:
Failed to load resource: the server responded with a status of 503 ()
security warning
Message:
Error with Permissions-Policy header: Unrecognized feature: 'interest-cohort'.
network error URL: https://catalog.loc.gov/index.html
Message:
Failed to load resource: the server responded with a status of 503 ()

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
X-Frame-Options SAMEORIGIN