URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Submission: On August 23 via api from US — Scanned from DE

Summary

This website contacted 17 IPs in 2 countries across 9 domains to perform 110 HTTP transactions. The main IP is 172.67.168.34, located in United States and belongs to CLOUDFLARENET, US. The main domain is zlibrary.to. The Cisco Umbrella rank of the primary domain is 819607.
TLS certificate: Issued by WE1 on June 30th 2024. Valid for: 3 months.
This is the only time zlibrary.to was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
67 zlibrary.to
zlibrary.to — Cisco Umbrella Rank: 819607
cdn.zlibrary.to
cdn-3.zlibrary.to
api.zlibrary.to
cdn-2.zlibrary.to
749 KB
22 googlesyndication.com
pagead2.googlesyndication.com — Cisco Umbrella Rank: 157
tpc.googlesyndication.com — Cisco Umbrella Rank: 203
551 KB
7 gstatic.com
fonts.gstatic.com
www.gstatic.com
302 KB
3 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 104
region1.google-analytics.com — Cisco Umbrella Rank: 3123
21 KB
2 adtrafficquality.google
ep1.adtrafficquality.google
ep2.adtrafficquality.google
20 KB
2 google.com
www.google.com — Cisco Umbrella Rank: 10
997 B
2 ipify.org
api.ipify.org — Cisco Umbrella Rank: 2512
209 B
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 110
3 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 112
180 KB
110 9
Domain Requested by
46 cdn.zlibrary.to zlibrary.to
21 pagead2.googlesyndication.com zlibrary.to
pagead2.googlesyndication.com
15 zlibrary.to zlibrary.to
6 fonts.gstatic.com fonts.googleapis.com
4 api.zlibrary.to zlibrary.to
2 www.google.com zlibrary.to
www.gstatic.com
2 api.ipify.org zlibrary.to
2 fonts.googleapis.com zlibrary.to
2 www.google-analytics.com www.googletagmanager.com
www.google-analytics.com
2 www.googletagmanager.com zlibrary.to
www.googletagmanager.com
1 tpc.googlesyndication.com ep2.adtrafficquality.google
1 ep2.adtrafficquality.google pagead2.googlesyndication.com
1 ep1.adtrafficquality.google pagead2.googlesyndication.com
1 www.gstatic.com www.google.com
1 cdn-2.zlibrary.to zlibrary.to
1 region1.google-analytics.com www.googletagmanager.com
1 cdn-3.zlibrary.to zlibrary.to
110 17

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

Domain
twitter.com
t.me
Subject Issuer Validity Valid
zlibrary.to
WE1
2024-06-30 -
2024-09-28
3 months crt.sh
*.google-analytics.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.g.doubleclick.net
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
upload.video.google.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
ipify.org
WE1
2024-07-18 -
2024-10-16
3 months crt.sh
*.google.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
*.gstatic.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
adtrafficquality.google
WR2
2024-07-30 -
2024-10-22
3 months crt.sh
tpc.googlesyndication.com
WR2
2024-07-30 -
2024-10-22
3 months crt.sh

This page contains 5 frames:

Primary Page: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Frame ID: AD6F122F3AB73CDD1291B43631816A5A
Requests: 104 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/pagead/html/r20240821/r20110914/zrt_lookup_fy2021.html
Frame ID: AA06575309A1DAFDC9BC10E2C788C3C1
Requests: 1 HTTP requests in this frame

Frame: https://pagead2.googlesyndication.com/pagead/ads?ltd_cs=1&client=ca-pub-6022273213615485&output=html&adk=1812271804&adf=3025194257&abgtt=6&lmt=1724395118&plat=1%3A16777216%2C2%3A16777216%2C3%3A16%2C4%3A16%2C9%3A134250504%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C41%3A32%2C42%3A32&format=0x0&url=https%3A%2F%2Fzlibrary.to%2Fdl%2Fclassical-loop-in-loop-chains-0&pra=5&wgl=1&aihb=0&asro=0&ailel=32~1~2~4~6~7~8~9~10~11~12~13~14~15~16~17~18~19~20~21~24~29~30~34&aiael=32~1~2~4~6~7~8~9~10~11~12~13~14~15~16~17~18~19~20~21~24~29~30~34&aifxl=32_7~29_18~30_19&aiixl=32_9~29_5~30_6&aslmct=0.7&asamct=0.7&itsi=-1&aiapm=0.46927&aiapmi=0.48129&aiombap=1&uach=WyIiLCIiLCIiLCIiLCIiLG51bGwsMCxudWxsLCIiLG51bGwsMF0.&dt=1724395117411&bpp=9&bdt=393&idt=918&shv=r20240821&mjsv=m202408190201&ptt=9&saldr=aa&abxe=1&eoidce=1&nras=1&correlator=672673555686&frm=20&pv=2&u_tz=120&u_his=2&u_h=1200&u_w=1600&u_ah=1200&u_aw=1600&u_cd=24&u_sd=1&dmc=8&adx=-12245933&ady=-12245933&biw=1600&bih=1200&scr_x=0&scr_y=0&eid=44759876%2C44759927%2C44759842%2C31086226%2C95334830%2C95338229%2C95338242%2C31086454&oid=2&pvsid=1815149600168093&tmod=1889397869&uas=0&nvt=1&fsapi=1&fc=1920&brdim=110%2C110%2C110%2C110%2C1600%2C0%2C1600%2C1285%2C1600%2C1200&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=32768&bc=31&bz=1&td=1&tdf=2&nt=1&ifi=1&uci=a!1&fsb=1&dtd=962
Frame ID: 759C351AB1B770A86202A45D10F9CB08
Requests: 1 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/api2/anchor?ar=1&k=6Ld13DQgAAAAAKf6gYpaXCJfp3VIRxAf_cFnJgyR&co=aHR0cHM6Ly96bGlicmFyeS50bzo0NDM.&hl=de&v=i7X0JrnYWy9Y_5EYdoFM79kV&size=invisible&cb=aa711qsj80x
Frame ID: 8079270C42656EC7813FD582346D9263
Requests: 1 HTTP requests in this frame

Frame: https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Frame ID: BC070FBA2912732771A50C85EEC47D93
Requests: 1 HTTP requests in this frame

Screenshot

Page Title

Classical Loop-in-Loop Chains PDF

Detected technologies

Overall confidence: 100%
Detected patterns
  • googlesyndication\.com/

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • /recaptcha/api\.js

Page Statistics

110
Requests

99 %
HTTPS

69 %
IPv6

9
Domains

17
Subdomains

17
IPs

2
Countries

1826 kB
Transfer

5288 kB
Size

6
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

110 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request classical-loop-in-loop-chains-0
zlibrary.to/dl/
80 KB
14 KB
Document
General
Full URL
https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.168.34 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare / Next.js
Resource Hash
0bf7d7d10c4229b258965bcefb03f982b3120408d12f75798e1814f17baf9730

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
private, no-cache, no-store, max-age=0, must-revalidate
cf-cache-status
DYNAMIC
cf-ray
8b7919c75acc9a21-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Fri, 23 Aug 2024 06:38:36 GMT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=IrGVMRosxsMz9u8%2BD0ltk4mW1UPFZeGrghZ%2Bg0MCKE4NFLM5WilzFlTM2As49FLQ1dyTiW%2Bf8QKzkdMjfAfkFLXxBC0fkMbZfkic%2BljU%2BUFhA3hajYjYhSfhfeD7JA%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
vary
Accept-Encoding
x-powered-by
Next.js
js
www.googletagmanager.com/gtag/
210 KB
76 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=UA-225634219-1
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
c138d1ed60747dcc924a57787c8f1bee7d4330f85f4250b255a5f4dbd9cf8a99
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
77128
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
51 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-6022273213615485
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
29b6eae35cacadbe415f98c22848cfd01bb49fac0e1580ff7119dbb1fa165615
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52079
x-xss-protection
0
server
cafe
etag
12077273188224697258
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
51 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-9479642891340468
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
d6cc2565b17a66d3c0bcbbf802a270fb1f846106148e89bbe5605d2b64334e1a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52130
x-xss-protection
0
server
cafe
etag
18171260055022395420
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
51 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-9560821315686710
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
82d690c674fd8f6a25e683d19b440976f61e1639aa80cee65ab3d5bc27f3da77
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52081
x-xss-protection
0
server
cafe
etag
14684435619069082244
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
51 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8585114326277918
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
0766ad04053287bf15a79ced15c244305aba95fafe76c3135b84d5a59e9a48e0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52090
x-xss-protection
0
server
cafe
etag
9109143521130818999
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
51 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3716340891877559
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
4a0f439240060cbe163430f1e8afedcbedbfefeb325696057d0415a61f26cf3a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52091
x-xss-protection
0
server
cafe
etag
3891283320459130563
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
51 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8089371473202270
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
02b97892eada11ecce62e622422a23c54c41024b410815fdd1fbcbe9b9a70759
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52085
x-xss-protection
0
server
cafe
etag
3184769218851003080
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
51 KB
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1099639728696006
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/dl/classical-loop-in-loop-chains-0
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
545ac0d5368b4e2433e5ef58ab6fad6aa322c9ee60f59964419429ac87581452
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
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Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
0766ad04053287bf15a79ced15c244305aba95fafe76c3135b84d5a59e9a48e0
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52090
x-xss-protection
0
server
cafe
etag
9109143521130818999
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
0
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-3716340891877559
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/_next/static/chunks/main-7f839e7e42d9aa18.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
4a0f439240060cbe163430f1e8afedcbedbfefeb325696057d0415a61f26cf3a
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52091
x-xss-protection
0
server
cafe
etag
3891283320459130563
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
0
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-8089371473202270
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/_next/static/chunks/main-7f839e7e42d9aa18.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
02b97892eada11ecce62e622422a23c54c41024b410815fdd1fbcbe9b9a70759
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52085
x-xss-protection
0
server
cafe
etag
3184769218851003080
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
0
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-1099639728696006
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/_next/static/chunks/main-7f839e7e42d9aa18.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
545ac0d5368b4e2433e5ef58ab6fad6aa322c9ee60f59964419429ac87581452
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52079
x-xss-protection
0
server
cafe
etag
12770799924591998186
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
adsbygoogle.js
pagead2.googlesyndication.com/pagead/js/
152 KB
0
Script
General
Full URL
https://pagead2.googlesyndication.com/pagead/js/adsbygoogle.js?client=ca-pub-9087028622630121
Requested by
Host: zlibrary.to
URL: https://zlibrary.to/_next/static/chunks/main-7f839e7e42d9aa18.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2002 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
e0a68b640008209b543afc243aecfad7fe2f9fb55036357ad7a19f5e4e8a57ae
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Origin
https://zlibrary.to
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

date
Fri, 23 Aug 2024 06:38:37 GMT
content-encoding
br
x-content-type-options
nosniff
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cross-origin-resource-policy
cross-origin
content-disposition
attachment; filename="f.txt"
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
52080
x-xss-protection
0
server
cafe
etag
11025021973009784767
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=3600, stale-while-revalidate=3600
timing-allow-origin
*
link
<https://googleads.g.doubleclick.net>; rel="preconnect"; crossorigin
expires
Fri, 23 Aug 2024 06:38:37 GMT
runner.html
tpc.googlesyndication.com/sodar/sodar2/225/ Frame BC07
0
0
Document
General
Full URL
https://tpc.googlesyndication.com/sodar/sodar2/225/runner.html
Requested by
Host: ep2.adtrafficquality.google
URL: https://ep2.adtrafficquality.google/sodar/sodar2.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:829::2001 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://zlibrary.to/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/128.0.0.0 Safari/537.36

Response headers

accept-ranges
bytes
age
192412
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
public, max-age=31536000
content-encoding
gzip
content-length
5046
content-type
text/html
cross-origin-opener-policy
same-origin; report-to="adspam-signals-scs"
cross-origin-resource-policy
cross-origin
date
Wed, 21 Aug 2024 01:11:48 GMT
expires
Thu, 21 Aug 2025 01:11:48 GMT
last-modified
Mon, 21 Jun 2021 20:47:05 GMT
report-to
{"group":"adspam-signals-scs","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/adspam-signals-scs"}]}
server
sffe
vary
Accept-Encoding
x-content-type-options
nosniff
x-xss-protection
0
sodar
pagead2.googlesyndication.com/pagead/
0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain
pagead2.googlesyndication.com
URL
https://pagead2.googlesyndication.com/pagead/sodar?id=sodar2&v=225&t=2&li=gda_r20240821&jk=1815149600168093&bg=!i4iliMfNAAag2_gngNs7ADQBe5WfOF0ifoX_ltcB4cST4loXS0a5t9YSAJd_B58f63wUHaVD1V0HRlvrBFfTk6g2mipaAgAAAMJSAAAAAmgBB34ANoTxYyjdSb797VMsJRz73RKv2slBQUIug_j2xqXHvEETnIAP8bTF-vn_R9xCo5Fau-xdod0275kC6Ify3gBWoMthb4ZUR5XQH4SuQJERfFo9PmjueAiYs8LFm4iTxH1lFkljeyNE49pRZ_QZkM0EuQ4f2viJCtxAJ83_t9RHAw3wRi4yy0Litnxgnmf2EofkqXm8pjn8OiP4qjBsMKWJmJCkweC-0e1ryLX-DNu00ABycgmMI_lAda_4XvukKa-WDg9uD9IcE_hYO0Rv9PaHlDkvMhOYyJOXBN16zINMWH2CZU12av99lKGQzObTYlmH5JZGPs_Gh_gH0avvoF_8rPA1t_V8nK4Yk-fZ5zLO_mRm9mVXJCRqDiTIHwFNGWZtNTnyoBwPFTb-G9LfS2D8TmZN6mg-8fsdvp1xqc1WdypfWe0UxaZ6AFaVxCOfSV4oorlGPwnbIYU8psQkRwhjdP3MVwlhwm59Locjdz0fA-XOBC0kaE7sNhMQ6SWHKc66VzWdt7JTc25ZlwwnbkUkB5lE-Eg1XCHoQF312YhToFfr0xKB_hNrz3a6f89GtHhHLK-DWTPNFqBGGD48VoPgdqpNb5XBv_5bRxVnHB2qDWaJ5-ca__NsPxpcudg8RTBlcXQ_Wljf3MeQJY1tlfRezt5z0QZjI2adBzpcNnJiuJ1WcpIEmzadBiWvIKEUOXPaljIIgLFGQMYHnEbY4_osAgROQQ-RSUygNx7TWcB1mpT3d71ImPY0cDsatzFRHPN9r6Fe4FIHA8DmMmoe3PF5v5TIE_KMSszNV6e-gK6H-eezOtpm-04Qp5t303QxZoba_QyP0INC24hGNYpHPMCHfArt6HEMytMwrJ654ZfchI-0qzmnqm3Eiqss9okLfaYd8mGjmRAKW0DDm636c-OSx4iZrEWbVw9KpNvUBWxbgfRM7xWHMEcFvp9J22fi1ShpbGgE166D1D8TKhJRtxaEtnwHEyht9W0A5pHAmFEpwLAoAN7vSZ-8U2_Hh36Bl1Supf7cw_HfVJnbDMaB78nZOy-MFDSaByrvy_p-1YBh2yZAKQ

Verdicts & Comments Add Verdict or Comment

53 JavaScript Global Variables

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

object| 0 object| 1 object| 2 object| 3 function| gtag object| dataLayer object| webpackChunk_N_E object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga object| google_js_reporting_queue number| google_srt object| google_persistent_state_async object| google_logging_queue number| tmod object| google_ad_modifications object| ggeac object| google_reactive_ads_global_state object| adsbygoogle object| google_sa_queue function| google_process_slots function| google_spfd number| google_unique_id object| google_sv_map number| google_rum_task_id_counter object| regeneratorRuntime object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E string| google_user_agent_client_hint object| __BUILD_MANIFEST object| __SSG_MANIFEST object| __MIDDLEWARE_MANIFEST function| onYouTubeIframeAPIReady object| gaGlobal object| gaplugins object| gaData function| google_sa_impl object| google_image_requests number| google_global_correlator object| google_prev_clients object| ampInaboxIframes object| ampInaboxPendingMessages object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| recaptcha object| closure_lm_396799 object| GoogleGcLKhOms

6 Cookies

Domain/Path Name / Value
www.google.com/recaptcha Name: _GRECAPTCHA
Value: 09AJEC9jvgD94rlhjVq7lGvf0RDYAZx9DBrUvXidbSGNcpNt7VDZb4vAO99qB9U0W1n9wlUXlHai1yuF8M0kg5dAI
zlibrary.to/ Name: access
Value:
.zlibrary.to/ Name: _ga
Value: GA1.2.1228473787.1724395118
.zlibrary.to/ Name: _gid
Value: GA1.2.503082345.1724395118
.zlibrary.to/ Name: _gat_gtag_UA_225634219_1
Value: 1
.zlibrary.to/ Name: _ga_25FPHLEHN1
Value: GS1.1.1724395117.1.0.1724395118.0.0.0

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.

api.ipify.org
api.zlibrary.to
cdn-2.zlibrary.to
cdn-3.zlibrary.to
cdn.zlibrary.to
ep1.adtrafficquality.google
ep2.adtrafficquality.google
fonts.googleapis.com
fonts.gstatic.com
pagead2.googlesyndication.com
region1.google-analytics.com
tpc.googlesyndication.com
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
zlibrary.to
pagead2.googlesyndication.com
142.250.185.130
172.67.168.34
172.67.74.152
2001:4860:4802:32::36
216.58.206.68
216.58.212.162
2606:4700:3035::6815:2e3f
2606:4700:3035::ac43:a822
2a00:1450:4001:808::2002
2a00:1450:4001:80f::2003
2a00:1450:4001:812::2003
2a00:1450:4001:829::2001
2a00:1450:4001:829::2008
2a00:1450:4001:82a::2001
2a00:1450:4001:82a::200a
2a00:1450:4001:82f::200e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