Submitted URL: http://libgen.gs/
Effective URL: https://libgen.gs/
Submission: On April 19 via api from GB — Scanned from GB

Summary

This website contacted 3 IPs in 1 countries across 3 domains to perform 8 HTTP transactions. The main IP is 2606:4700:3033::ac43:8d66, located in United States and belongs to CLOUDFLARENET, US. The main domain is libgen.gs.
TLS certificate: Issued by E1 on April 17th 2024. Valid for: 3 months.
This is the only time libgen.gs was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
6 2606:4700:303... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a04:4e42:200... 54113 (FASTLY)
8 3
Apex Domain
Subdomains
Transfer
6 libgen.gs
libgen.gs
12 KB
1 jquery.com
code.jquery.com — Cisco Umbrella Rank: 767
30 KB
1 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 320
25 KB
8 3
Domain Requested by
6 libgen.gs libgen.gs
1 code.jquery.com libgen.gs
1 cdn.jsdelivr.net libgen.gs
8 3

This site contains no links.

Subject Issuer Validity Valid
libgen.gs
E1
2024-04-17 -
2024-07-16
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-05-02 -
2024-05-01
a year crt.sh
*.jquery.com
Sectigo RSA Domain Validation Secure Server CA
2023-07-11 -
2024-07-14
a year crt.sh

This page contains 1 frames:

Primary Page: https://libgen.gs/
Frame ID: 180706D238DDB8229B240E256EAE2832
Requests: 8 HTTP requests in this frame

Screenshot

Page Title

Library Genesis

Page URL History Show full URLs

  1. http://libgen.gs/ HTTP 307
    https://libgen.gs/ HTTP 307
    http://libgen.gs/ HTTP 307
    https://libgen.gs/ Page URL

Detected technologies

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

Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • <link [^>]*?href="?[a-zA-Z]*?:?//cdn\.jsdelivr\.net/
  • //cdn\.jsdelivr\.net/

Page Statistics

8
Requests

100 %
HTTPS

100 %
IPv6

3
Domains

3
Subdomains

3
IPs

1
Countries

67 kB
Transfer

272 kB
Size

4
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://libgen.gs/ HTTP 307
    https://libgen.gs/ HTTP 307
    http://libgen.gs/ HTTP 307
    https://libgen.gs/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

8 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
libgen.gs/
Redirect Chain
  • http://libgen.gs/
  • https://libgen.gs/
  • http://libgen.gs/
  • https://libgen.gs/
3 KB
4 KB
Document
General
Full URL
https://libgen.gs/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d66 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f96e18ce488789bb31116f7654df419689771e13d7a2621c2a260b040be33f9

Request headers

Accept-Language
en-GB,en;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
877043f0caee94c7-LHR
content-type
text/html; charset=UTF-8
date
Fri, 19 Apr 2024 22:17:33 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=mbuiy88JSMiwyDl3mOkXlPkWYngsg67cQ0%2FFHfX1%2F%2FMa4NNbspA0mz8tlEiAhec8BobZhtu9QYf13bQkJ%2FrJ1AyRQvqqF2DywASDKkTCKjmVsp3fRMBBUbHG6zOwlaJSHu0BWR8EZLc%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding

Redirect headers

Cross-Origin-Resource-Policy
Cross-Origin
Location
https://libgen.gs/
Non-Authoritative-Reason
DNS
bootstrap.min.css
cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/
157 KB
25 KB
Stylesheet
General
Full URL
https://cdn.jsdelivr.net/npm/bootstrap@4.5.3/dist/css/bootstrap.min.css
Requested by
Host: libgen.gs
URL: https://libgen.gs/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6810:5514 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f77c0d1739b618edc4a01ca3f6b2990b01a3009030af49ee8cf68e83052df194
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://libgen.gs/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 22:17:34 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
2782941
x-jsd-version
4.5.3
content-encoding
br
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-served-by
cache-fra-etou8220099-FRA, cache-lga21974-LGA
x-jsd-version-type
version
server
cloudflare
etag
W/"27288-jtLWNQ0j+FfZKAVzfQ+XxnXeZms"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jLns9hwr461nNlTRlDPd5vRgPxs%2BCjebF2u3aHGsXPGH3HFc%2B%2BxuN%2BFrJB3dMczWfg%2BfQlC829zieCX9hlXVktypAyTpeYJmO3LZsrS2gdo08DRW7ewkVcVw4%2FJIimW0aiRJl6faociqxnIXOtk%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin
*
cf-ray
877043f39bc69521-LHR
font.min.css
libgen.gs/css/
9 KB
2 KB
Stylesheet
General
Full URL
https://libgen.gs/css/font.min.css
Requested by
Host: libgen.gs
URL: https://libgen.gs/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d66 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
356eef4354ee9f565222bebb778c4fd35afb5534da19f665a8d2dc75e0ccfc13

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://libgen.gs/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 22:17:33 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Wed, 09 Jun 2021 18:13:05 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
5309
etag
W/"60c104b1-25d7"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=l4lBiCgYYobI36fo5gHZb6%2Bkx8WKr1HmH7TJZlMaC8mnZ%2F%2FP7wW3%2BHU5mIk%2BqUI90K469i5YJUQfRuSaObhWR6ftrfkWwYb5Aq%2BEqprmeGMcla3WtSD2R4Q%2BmMkoHjGvvdtrXATJAEo%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=604800
cf-ray
877043f2dd1394c7-LHR
alt-svc
h3=":443"; ma=86400
expires
Fri, 26 Apr 2024 20:49:04 GMT
dark-mode.css
libgen.gs/css/
294 B
450 B
Stylesheet
General
Full URL
https://libgen.gs/css/dark-mode.css
Requested by
Host: libgen.gs
URL: https://libgen.gs/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d66 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0d84039d9211fa1aec37908003c354093735e36ebb3351a7d40687ccd4637439

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://libgen.gs/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 22:17:33 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Thu, 29 Apr 2021 06:48:36 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
599002
etag
W/"608a56c4-126"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ruvw%2BNW3KQkCaROnebI%2FZEhFlU2k2b9%2BiNpQNSRWvBu276fKN6OvXZFJM9t71%2FdfsS0xXBuoabBOKHsRjTkcHcjbt4PYKaDSzpoMf5ujVTHhTYA7tQeyxEy%2Fh42b1xRBZIUIZeQwVM8%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=604800
cf-ray
877043f2dd1594c7-LHR
alt-svc
h3=":443"; ma=86400
expires
Fri, 19 Apr 2024 23:54:11 GMT
jquery-3.6.0.min.js
code.jquery.com/
87 KB
30 KB
Script
General
Full URL
https://code.jquery.com/jquery-3.6.0.min.js
Requested by
Host: libgen.gs
URL: https://libgen.gs/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::649 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
ff1523fb7389539c84c65aba19260648793bb4f5e29329d2ee8804bc37a3fe6e

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://libgen.gs/
Origin
https://libgen.gs
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 22:17:34 GMT
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
age
6022672
x-cache
HIT, HIT
content-length
30875
x-served-by
cache-lga21931-LGA, cache-lon4225-LON
last-modified
Fri, 18 Oct 1991 12:00:00 GMT
server
nginx
x-timer
S1713565054.030531,VS0,VE0
etag
W/"28feccc0-15d9d"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=604800
accept-ranges
bytes
x-cache-hits
7, 125149
paginator3000.css
libgen.gs/css/
2 KB
991 B
Stylesheet
General
Full URL
https://libgen.gs/css/paginator3000.css
Requested by
Host: libgen.gs
URL: https://libgen.gs/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d66 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
516f6144fa746e04d0ecf92557dcf60b050a4f55b0a16a7aba2d4430cb147e14

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://libgen.gs/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 22:17:33 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Sun, 17 Nov 2013 07:56:58 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
13411
etag
W/"528876ca-70d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JU2PWWGjcGuXiFnbrj09LfrkSblhXcGSzBklelh%2ByRecGjncOIwkAYRqEzpJyu9X7cxx44D1BFPgOgAVKnDxAUx8AOeIwzg8Q6OLSwis%2F0bkTcbpb6nj9Ft0vtpS6zFddDx1CVHA1zE%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
cache-control
max-age=604800
cf-ray
877043f2dd1694c7-LHR
alt-svc
h3=":443"; ma=86400
expires
Fri, 26 Apr 2024 18:34:02 GMT
paginator3000.js
libgen.gs/js/
12 KB
3 KB
Script
General
Full URL
https://libgen.gs/js/paginator3000.js
Requested by
Host: libgen.gs
URL: https://libgen.gs/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3033::ac43:8d66 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fd97097f4c8a8636686956d117e8db6fcc2b94e8e04be11f96c2fa7e9d79da63

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://libgen.gs/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 22:17:33 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 08 Apr 2013 01:24:46 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
3809
etag
W/"51621c5e-2ee4"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tH9qXURaEXBAeua1JqmoLLlkFNNSghIRtu%2B6vPd2RcaaNIJbzwQJxuL7llmcjKMkhe3DPGGpF51jrIOKq7UWoF0inKHD7TQbbo%2F7vNOVN6OSeuxV4EDPXBNTIEkBTAuWosI8EMw5ghM%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
cache-control
max-age=604800
cf-ray
877043f2dd1994c7-LHR
alt-svc
h3=":443"; ma=86400
expires
Fri, 26 Apr 2024 21:14:04 GMT
favicon.ico
libgen.gs/img/
2 KB
1 KB
Other
General
Full URL
https://libgen.gs/img/favicon.ico
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:3033::ac43:8d66 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d3910a9bd312389bd76df879ad74c7c5f596b1056f1d86d537b6451738c61390

Request headers

sec-ch-ua
"Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer
https://libgen.gs/
Accept-Language
en-GB,en;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 19 Apr 2024 22:17:34 GMT
content-encoding
br
cf-cache-status
HIT
last-modified
Mon, 13 May 2013 20:56:22 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
2299
etag
W/"51915376-8be"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=t5ztI0MOyQuP6jmeHvFj9Ctn9S2l%2BC9XAR0Dv1RPe5V5X2QEqfr1M4q%2FSW6eBWrewQRQ5WpmHn3T34KMs5UxY01QsucrXtrNdztFpoHHyxXuAgS%2BOBjlIzF%2FjX7yos6pUExcPBZZa%2FE%3D"}],"group":"cf-nel","max_age":604800}
content-type
image/x-icon
cache-control
max-age=604800
cf-ray
877043f46aac7780-LHR
alt-svc
h3=":443"; ma=86400
expires
Fri, 26 Apr 2024 21:39:15 GMT

Verdicts & Comments Add Verdict or Comment

13 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.

function| $ function| jQuery function| Paginator function| getElementsByClassName function| addClass function| removeClass function| replaceClass function| matchClass function| addEvent function| removeEvent function| getPageY function| getPageX function| getMousePosition

4 Cookies

Domain/Path Name / Value
libgen.gs/ Name: objects
Value: f%7Ce%7Cs%7Ca%7Cp%7Cw
libgen.gs/ Name: curtab
Value: f
libgen.gs/ Name: columns
Value: a%7Cs%7Ct%7Cp%7Cy%7Ci
libgen.gs/ Name: topics
Value: l%7Cf%7Cr%7Ca%7Cm%7Cs%7Cc

1 Console Messages

Source Level URL
Text
network error URL: https://libgen.gs/
Message:
Failed to load resource: the server responded with a status of 500 ()