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litres.com Open in urlscan Pro
193.26.19.16  Public Scan

Go To Rescan Add Verdict Report
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Submission: On December 09 via manual from RU — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 9 IPs in 2 countries across 7 domains to perform 89 HTTP transactions. The main IP is 193.26.19.16, located in Russian Federation and belongs to LITRES-AS LLC "LitRes", RU. The main domain is litres.com.
TLS certificate: Issued by GlobalSign GCC R6 AlphaSSL CA 2023 on October 23rd 2024. Valid for: a year.
This is the only time litres.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
59 193.26.19.16 61306 (LITRES-AS...)
19 151.236.118.252 204720 (CDNetwork...)
1 193.26.19.36 61306 (LITRES-AS...)
4 193.26.19.216 61306 (LITRES-AS...)
2 2607:f8b0:400... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
1 2607:f8b0:400... 15169 (GOOGLE)
89 9
59    193.26.19.16 (Russian Federation)

ASN61306 (LITRES-AS LLC "LitRes", RU)
PTR: litres.ru
litres.com
19    151.236.118.252 (Moscow, Russian Federation)

ASN204720 (CDNetworks GLOBAL CLOUD NETWORK LLC, RU)
cdn.litres.ru
1    193.26.19.36 (Russian Federation)

ASN61306 (LITRES-AS LLC "LitRes", RU)
PTR: sentry.litres.io
sentry.litres.io
4    193.26.19.216 (Russian Federation)

ASN61306 (LITRES-AS LLC "LitRes", RU)
PTR: pk8singpublic.litres.io
api.litres.com
2    2607:f8b0:4004:c19::61 (Washington, United States)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    2607:f8b0:4004:c09::68 (Washington, United States)

ASN15169 (GOOGLE, US)
www.google.com
1    2607:f8b0:4004:c1f::5e (Washington, United States)

ASN15169 (GOOGLE, US)
www.gstatic.com
1    2607:f8b0:4004:c1f::65 (Washington, United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2607:f8b0:4004:c09::63 (Washington, United States)

ASN15169 (GOOGLE, US)
www.google.com
Apex Domain
Subdomains		 Transfer
63 litres.com
litres.com
api.litres.com
1 MB
19 litres.ru
cdn.litres.ru — Cisco Umbrella Rank: 356253
262 KB
2 google.com
www.google.com — Cisco Umbrella Rank: 3
1 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
197 KB
1 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 36
1 gstatic.com
www.gstatic.com
216 KB
1 litres.io
sentry.litres.io — Cisco Umbrella Rank: 542077
319 B
89 7
Domain Requested by
59 litres.com litres.com
19 cdn.litres.ru litres.com
4 api.litres.com litres.com
2 www.google.com litres.com
www.gstatic.com
2 www.googletagmanager.com litres.com
www.googletagmanager.com
1 www.google-analytics.com litres.com
1 www.gstatic.com www.google.com
1 sentry.litres.io litres.com
89 8

This site contains no links.

Subject Issuer Validity Valid
*.litres.com
GlobalSign GCC R6 AlphaSSL CA 2023		 2024-10-23 -
2025-11-24		 a year crt.sh
*.litres.ru
GlobalSign GCC R6 AlphaSSL CA 2023		 2024-08-19 -
2025-09-20		 a year crt.sh
*.litres.io
GlobalSign GCC R6 AlphaSSL CA 2023		 2024-03-25 -
2025-04-26		 a year crt.sh
*.google-analytics.com
WR2		 2024-10-21 -
2025-01-13		 3 months crt.sh
*.google.com
WR2		 2024-10-21 -
2025-01-13		 3 months crt.sh
*.gstatic.com
WR2		 2024-10-21 -
2025-01-13		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Frame ID: 7437B5715695688A19C492F94E92F263
Requests: 86 HTTP requests in this frame

Frame: https://www.google.com/recaptcha/enterprise/anchor?ar=1&k=6Lcg05ooAAAAAOEqySkltXch1UOeWXXuuEY9QVz1&co=aHR0cHM6Ly9saXRyZXMuY29tOjQ0Mw..&hl=en&v=pPK749sccDmVW_9DSeTMVvh2&size=invisible&cb=slh9p7hs8vbd
Frame ID: BF241232051A59FD50AE136B0DBF2CEC
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Recommender Systems, Gérald Kembellec – download pdf on LitRes

Detected technologies

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

Page Statistics

89
Requests

100 %
HTTPS

56 %
IPv6

7
Domains

8
Subdomains

9
IPs

2
Countries

1882 kB
Transfer

6138 kB
Size

5
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

89 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
litres.com/book/gerald-kembellec/recommender-systems-34433518/ 		1 MB
312 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
193.26.19.16 , Russian Federation, ASN61306 (LITRES-AS LLC "LitRes", RU),
Reverse DNS
litres.ru
Software
nginx/1.21.6 / Next.js
Resource Hash
1bf53d759f1fc168e26138d35a843aff322de574f0824b8c866f8eea41f35327

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

cache-control
no-cache private, no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-type
text/html; charset=utf-8
date
Mon, 09 Dec 2024 07:59:28 GMT
document-policy
js-profiling
etag
"16j6xl8vwetp99b"
link
<https://cdn.litres.ru/static/litres/fonts/ALSSirius-Regular.woff2>; rel=preload; as=font; crossorigin=anonymous; type='font/woff2', <https://cdn.litres.ru/static/litres/fonts/ALSSirius-Medium.woff2>; rel=preload; as=font; crossorigin=anonymous; type='font/woff2', <https://cdn.litres.ru/static/litres/fonts/ALSSirius-Bold.woff2>; rel=preload; as=font; crossorigin=anonymous; type='font/woff2'
referrer-policy
no-referrer-when-downgrade
server
nginx/1.21.6
vary
Accept-Encoding
x-powered-by
Next.js
00004972.webp
cdn.litres.ru/static/imgb2/media/2024/12/2/ 		23 KB
24 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.litres.ru/static/imgb2/media/2024/12/2/00004972.webp
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
151.236.118.252 Moscow, Russian Federation, ASN204720 (CDNetworks GLOBAL CLOUD NETWORK LLC, RU),
Reverse DNS
Software
nginx /
Resource Hash
622dfd56196cf211d953e4be171e03ca6eeabf5afa431ac1eb47fd3725997a1d
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content
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/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

X-CDN-Edge-Cache
HIT
etag
"87559a4b02f64c81ac9298f9280ba324"
x-amz-version-id
f90d27f0-141c-42cc-a4dd-ba68a0176cb9
x-content-type-options
nosniff
Expires
Mon, 09 Dec 2024 21:00:06 GMT
Date
Mon, 09 Dec 2024 07:59:29 GMT
Content-Type
image/webp
last-modified
Fri, 06 Dec 2024 14:52:55 GMT
vary
Origin, Accept-Encoding
X-CDN-Request-Id
655092c519603040d0b9efda304e0f03
strict-transport-security
max-age=31536000; includeSubDomains
X-CDN-Edge-Id
1311
content-security-policy
block-all-mixed-content
cache-control
max-age=86400
Connection
keep-alive
Referrer-Policy
no-referrer-when-downgrade
x-amz-request-id
180F4F549A27F80D
no-gzip-compression
true
Accept-Ranges
bytes
Content-Length
23396
x-xss-protection
1; mode=block
Server
nginx
ALSSirius-Regular.woff2
cdn.litres.ru/static/litres/fonts/ 		33 KB
34 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.litres.ru/static/litres/fonts/ALSSirius-Regular.woff2
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
151.236.118.252 Moscow, Russian Federation, ASN204720 (CDNetworks GLOBAL CLOUD NETWORK LLC, RU),
Reverse DNS
Software
nginx /
Resource Hash
44297d91f378410790b38151ab38ab47f44bb90b9a2a58ed9317490af7979063

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://litres.com
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

X-CDN-Edge-Id
1311
Access-Control-Expose-Headers
Content-Range
X-CDN-Edge-Cache
HIT
ETag
"660c1d18-85fc"
Connection
keep-alive
Referrer-Policy
no-referrer-when-downgrade
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
34300
Date
Mon, 09 Dec 2024 07:59:29 GMT
Content-Type
application/octet-stream
Last-Modified
Tue, 02 Apr 2024 14:58:32 GMT
Server
nginx
X-CDN-Request-Id
ee34c535924d8babf9f4f1f8addabe94
ALSSirius-Medium.woff2
cdn.litres.ru/static/litres/fonts/ 		34 KB
35 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.litres.ru/static/litres/fonts/ALSSirius-Medium.woff2
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
151.236.118.252 Moscow, Russian Federation, ASN204720 (CDNetworks GLOBAL CLOUD NETWORK LLC, RU),
Reverse DNS
Software
nginx /
Resource Hash
a2066e920311973c78ddd5c2ab6b7d55b1e6b8d9092534e06009b205150417af

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://litres.com
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

X-CDN-Edge-Id
1311
Access-Control-Expose-Headers
Content-Range
X-CDN-Edge-Cache
HIT
ETag
"660320bf-89c0"
Connection
keep-alive
Referrer-Policy
no-referrer-when-downgrade
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
35264
Date
Mon, 09 Dec 2024 07:59:29 GMT
Content-Type
application/octet-stream
Last-Modified
Tue, 26 Mar 2024 19:23:43 GMT
Server
nginx
X-CDN-Request-Id
54579cfaeb05eb260bfbb2c07610b6ff
ALSSirius-Bold.woff2
cdn.litres.ru/static/litres/fonts/ 		35 KB
35 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.litres.ru/static/litres/fonts/ALSSirius-Bold.woff2
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
151.236.118.252 Moscow, Russian Federation, ASN204720 (CDNetworks GLOBAL CLOUD NETWORK LLC, RU),
Reverse DNS
Software
nginx /
Resource Hash
705ecddde95ce47215ba411c4a09947b44e30db9db72814d03489109e4fe03a3

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Origin
https://litres.com
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

X-CDN-Edge-Id
1311
Access-Control-Expose-Headers
Content-Range
X-CDN-Edge-Cache
HIT
ETag
"660c1d18-8b68"
Connection
keep-alive
Referrer-Policy
no-referrer-when-downgrade
Accept-Ranges
bytes
Access-Control-Allow-Origin
*
Content-Length
35688
Date
Mon, 09 Dec 2024 07:59:29 GMT
Content-Type
application/octet-stream
Last-Modified
Tue, 02 Apr 2024 14:58:32 GMT
Server
nginx
X-CDN-Request-Id
e85723d3823a7c77d37dd8440b356218
34433518.webp
cdn.litres.ru/pub/c/cover_415/ 		30 KB
31 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cdn.litres.ru/pub/c/cover_415/34433518.webp
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
151.236.118.252 Moscow, Russian Federation, ASN204720 (CDNetworks GLOBAL CLOUD NETWORK LLC, RU),
Reverse DNS
Software
nginx /
Resource Hash
fa84475dfee2eb0682b627854292f34fccb57c2ce38cd0413d77906f1de5d1fb
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

X-CDN-Edge-Cache
MISS
etag
"0ea0a42ada300a22174f94452dba2ef6"
x-amz-version-id
d3baa877-7329-43d0-a1eb-9354e78bb8ab
Expires
Tue, 10 Dec 2024 07:58:50 GMT
Storage-Type
P
Date
Mon, 09 Dec 2024 07:59:30 GMT
Content-Type
image/webp
last-modified
Wed, 13 Jul 2022 04:43:13 GMT
vary
Origin, Accept-Encoding
X-CDN-Request-Id
102d93edb084ee5918e713d1d0511a10
strict-transport-security
max-age=31536000; includeSubDomains
X-CDN-Edge-Id
1311
content-security-policy
block-all-mixed-content
x-amz-meta-md5
0ea0a42ada300a22174f94452dba2ef6
Cache-Control
max-age=86400
Connection
keep-alive
Referrer-Policy
no-referrer-when-downgrade
no-gzip-compression
true
Accept-Ranges
bytes
Content-Length
31016
Server
nginx
2773e343a7f77ee4.css
litres.com/_next/static/css/ 		157 KB
25 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://litres.com/_next/static/css/2773e343a7f77ee4.css
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
193.26.19.16 , Russian Federation, ASN61306 (LITRES-AS LLC "LitRes", RU),
Reverse DNS
litres.ru
Software
nginx/1.21.6 /
Resource Hash
9cf2cd13b9ec38c937b9cafc74647ab6aa2f568e31a795121a6c89be941b9a31
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
block-all-mixed-content
cache-control
max-age=86400
content-encoding
br
etag
W/"a743b42649302169bf7c4779e6548051"
expires
Tue, 10 Dec 2024 07:59:28 GMT
access-control-allow-origin
*
storage-type
P
date
Mon, 09 Dec 2024 07:59:28 GMT
content-type
text/css
last-modified
Fri, 06 Dec 2024 09:19:25 GMT
server
nginx/1.21.6
x-amz-expiration
expiry-date="Sat, 21 Dec 2024 00:00:00 GMT", rule-id="ci9ghl9hru25t1d7skbg"
vary
Origin, Accept-Encoding
56ac5695d000e2b5.css
litres.com/_next/static/css/ 		31 KB
7 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://litres.com/_next/static/css/56ac5695d000e2b5.css
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
193.26.19.16 , Russian Federation, ASN61306 (LITRES-AS LLC "LitRes", RU),
Reverse DNS
litres.ru
Software
nginx/1.21.6 /
Resource Hash
0e891f1a3f05650344cf2f4574cf1dc3ff67a8de290b9221f4efeb6091715912
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
block-all-mixed-content
cache-control
max-age=86400
content-encoding
br
etag
W/"23c1c853cce54b9f75fc463b5eb26261"
expires
Tue, 10 Dec 2024 07:59:28 GMT
access-control-allow-origin
*
storage-type
P
date
Mon, 09 Dec 2024 07:59:28 GMT
content-type
text/css
last-modified
Fri, 06 Dec 2024 09:19:26 GMT
server
nginx/1.21.6
x-amz-expiration
expiry-date="Sat, 21 Dec 2024 00:00:00 GMT", rule-id="ci9ghl9hru25t1d7skbg"
vary
Origin, Accept-Encoding
afb40cf00bd561e0.css
litres.com/_next/static/css/ 		23 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://litres.com/_next/static/css/afb40cf00bd561e0.css
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
193.26.19.16 , Russian Federation, ASN61306 (LITRES-AS LLC "LitRes", RU),
Reverse DNS
litres.ru
Software
nginx/1.21.6 /
Resource Hash
f107f3ae6d879fe383d79e5ff8d02c42bc8b3a4c86f9113b97233eeecaf21ab2
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
block-all-mixed-content
cache-control
max-age=86400
content-encoding
br
etag
W/"77860ca9a9500a9e3c06e6b23d060efe"
expires
Tue, 10 Dec 2024 07:59:28 GMT
access-control-allow-origin
*
storage-type
P
date
Mon, 09 Dec 2024 07:59:28 GMT
content-type
text/css
last-modified
Fri, 06 Dec 2024 09:19:27 GMT
server
nginx/1.21.6
x-amz-expiration
expiry-date="Sat, 21 Dec 2024 00:00:00 GMT", rule-id="ci9ghl9hru25t1d7skbg"
vary
Origin, Accept-Encoding
4bf3199b48850fcb.css
litres.com/_next/static/css/ 		62 KB
11 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://litres.com/_next/static/css/4bf3199b48850fcb.css
Requested by
Host: litres.com
URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
193.26.19.16 , Russian Federation, ASN61306 (LITRES-AS LLC "LitRes", RU),
Reverse DNS
litres.ru
Software
nginx/1.21.6 /
Resource Hash
3c493ab2cb1446abe7e18ab47c101afecda1db31db8ff9490d6682c700f331dd
Security Headers
Name Value
Content-Security-Policy block-all-mixed-content
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

strict-transport-security
max-age=31536000; includeSubDomains
content-security-policy
block-all-mixed-content
cache-control
max-age=86400
content-encoding
br
etag
W/"3b5c350d6a6db8b79b01a53c3150b391"
expires
Tue, 10 Dec 2024 07:59:28 GMT
access-control-allow-origin
*
storage-type
P
date
Mon, 09 Dec 2024 07:59:28 GMT
content-type
text/css
last-modified
Fri, 06 Dec 2024 09:19:26 GMT
server
nginx/1.21.6
x-amz-expiration
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342.05b174054a8b323e.js
litres.com/_next/static/chunks/ 		3 KB
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litres.com/_next/static/chunks/ 		1 KB
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litres.com/_next/static/chunks/ 		2 KB
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litres.com/_next/static/chunks/ 		2 KB
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H2
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litres.com/_next/static/chunks/ 		2 KB
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litres.com/_next/static/chunks/ 		3 KB
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litres.com/_next/static/chunks/ 		3 KB
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URL: https://litres.com/_next/static/chunks/webpack-5064858b510d2c3c.js
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litres.com/_next/static/chunks/ 		3 KB
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URL: https://litres.com/_next/static/chunks/webpack-5064858b510d2c3c.js
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litres.com/_next/static/chunks/ 		2 KB
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H2
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https://cdn.litres.ru/static/litres/favicon.ico
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HTTP/1.1
Security
TLS 1.3, , AES_256_GCM
Server
151.236.118.252 Moscow, Russian Federation, ASN204720 (CDNetworks GLOBAL CLOUD NETWORK LLC, RU),
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216 KB 		Script
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server
sffe
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litres.com/_next/static/chunks/ 		3 KB
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URL: https://litres.com/_next/static/chunks/webpack-5064858b510d2c3c.js
Protocol
H2
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content-type
application/javascript
last-modified
Tue, 22 Oct 2024 14:37:00 GMT
server
nginx/1.21.6
x-amz-expiration
expiry-date="Wed, 06 Nov 2024 00:00:00 GMT", rule-id="ci9ghl9hru25t1d7skbg"
vary
Origin, Accept-Encoding
js
www.googletagmanager.com/gtag/ 		360 KB
121 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtag/js?id=G-1Z0TNV7CZL&l=dataLayer&cx=c&gtm=45He4c40v9195985174za200
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtm.js?id=GTM-KJTPNDFQ
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c19::61 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
e15e0accbd9bd474e410d3b2bd17eb32ddeeadb0b8ddebb5ffbc4102d86d10dc
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

content-encoding
br
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:838:0"}],}
expires
Mon, 09 Dec 2024 07:59:32 GMT
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 09 Dec 2024 07:59:32 GMT
content-type
application/javascript; charset=UTF-8
vary
Accept-Encoding
access-control-allow-headers
Cache-Control
strict-transport-security
max-age=31536000; includeSubDomains
cache-control
private, max-age=900
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:838:0
access-control-allow-origin
*
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
123259
x-xss-protection
0
server
Google Tag Manager
collect
www.google-analytics.com/g/ 		0
0 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/g/collect?v=2&tid=G-1Z0TNV7CZL&gtm=45je4c40v9135790423z89195985174za200zb9195985174&_p=1733731172360&gcd=13l3l3l3l1l1&npa=0&dma=0&tag_exp=101925629~102067555~102067808~102081485&cid=420646129.1733731173&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1733731172&sct=1&seg=0&dl=https%3A%2F%2Flitres.com%2Fbook%2Fgerald-kembellec%2Frecommender-systems-34433518%2F&dt=Recommender%20Systems%2C%20G%C3%A9rald%20Kembellec%20%E2%80%93%20download%20pdf%20on%20LitRes&en=page_view&_fv=1&_nsi=1&_ss=1&tfd=5378
Requested by
Host: litres.com
URL: https://litres.com/_next/static/chunks/pages/_app-ad3ea55b4b836938.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2607:f8b0:4004:c1f::65 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/

Response headers

cache-control
no-cache, no-store, must-revalidate
pragma
no-cache
cross-origin-resource-policy
cross-origin
access-control-allow-credentials
true
content-security-policy-report-only
script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:86:0
report-to
{"group":"coop_reporting","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:86:0"}],}
expires
Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin
https://litres.com
cross-origin-opener-policy-report-only
same-origin; report-to=coop_reporting
content-length
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date
Mon, 09 Dec 2024 07:59:32 GMT
content-type
text/plain
server
Golfe2
anchor
www.google.com/recaptcha/enterprise/ Frame BF24 		0
0 		Document
General
Check archive.org
Download Go to
Full URL
https://www.google.com/recaptcha/enterprise/anchor?ar=1&k=6Lcg05ooAAAAAOEqySkltXch1UOeWXXuuEY9QVz1&co=aHR0cHM6Ly9saXRyZXMuY29tOjQ0Mw..&hl=en&v=pPK749sccDmVW_9DSeTMVvh2&size=invisible&cb=slh9p7hs8vbd
Requested by
Host: www.gstatic.com
URL: https://www.gstatic.com/recaptcha/releases/pPK749sccDmVW_9DSeTMVvh2/recaptcha__en.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2607:f8b0:4004:c09::63 Washington, United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
Security Headers
Name Value
Content-Security-Policy script-src 'report-sample' 'nonce-rxm6NZFJuS6wmAUW6JCzcg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
cache-control
no-cache, no-store, max-age=0, must-revalidate
content-encoding
gzip
content-security-policy
script-src 'report-sample' 'nonce-rxm6NZFJuS6wmAUW6JCzcg' 'unsafe-inline' 'strict-dynamic' https: http: 'unsafe-eval';object-src 'none';base-uri 'self';report-uri https://csp.withgoogle.com/csp/recaptcha/1
content-type
text/html; charset=utf-8
cross-origin-embedder-policy
require-corp
cross-origin-opener-policy-report-only
same-origin; report-to="coop_38fac9d5b82543fc4729580d18ff2d3d"
cross-origin-resource-policy
cross-origin
date
Mon, 09 Dec 2024 07:59:32 GMT
expires
Mon, 01 Jan 1990 00:00:00 GMT
pragma
no-cache
report-to
{"group":"recaptcha","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/recaptcha"}]} {"group":"coop_38fac9d5b82543fc4729580d18ff2d3d","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/38fac9d5b82543fc4729580d18ff2d3d"}]}
server
ESF
x-content-type-options
nosniff
x-xss-protection
0
/
api.litres.com/tracker/api/event/ 		1 KB
1 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://api.litres.com/tracker/api/event/
Requested by
Host: litres.com
URL: https://litres.com/_next/static/chunks/pages/_app-ad3ea55b4b836938.js
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
193.26.19.216 , Russian Federation, ASN61306 (LITRES-AS LLC "LitRes", RU),
Reverse DNS
pk8singpublic.litres.io
Software
/
Resource Hash
bbf9e875c23e3df7b23e7aeb60399ddb22754b910b7282d936d2ff59cd232ae8
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Referer
https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
baggage
sentry-environment=prod,sentry-release=6.587.6,sentry-public_key=66365c10274f4724819f92df56571b8b,sentry-trace_id=975e5464dd0044d9a0f82a2149c1f3f8,sentry-sample_rate=0.1,sentry-transaction=%2Fbook%2F%5Bauthor%5D%2F%5BbookSlug%5D,sentry-sampled=false
sentry-trace
975e5464dd0044d9a0f82a2149c1f3f8-8ee2e0c9a63a4537-0
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Accept
application/json, text/plain, */*
Content-Type
application/json
App-id
115
Session-Id
6e87750x5rao6ydaap913h1255a2f5fw

Response headers

strict-transport-security
max-age=15724800; includeSubDomains
content-encoding
gzip
access-control-allow-credentials
true
access-control-allow-methods
GET, POST, PUT, DELETE, OPTIONS, PATCH, HEAD
access-control-allow-origin
https://litres.com
date
Mon, 09 Dec 2024 07:59:34 GMT
content-type
application/json
vary
Accept-Encoding
access-control-allow-headers
DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,Accept,Session-Id,App-Id,X-Request-Id,Sentry-Trace,Baggage
/
api.litres.com/tracker/api/event/ Frame 		0
0 		Preflight
General
Check archive.org
Download Go to
Full URL
https://api.litres.com/tracker/api/event/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
193.26.19.216 , Russian Federation, ASN61306 (LITRES-AS LLC "LitRes", RU),
Reverse DNS
pk8singpublic.litres.io
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=15724800; includeSubDomains

Request headers

Accept
*/*
Access-Control-Request-Headers
app-id,baggage,content-type,sentry-trace,session-id
Access-Control-Request-Method
POST
Origin
https://litres.com
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
DNT,User-Agent,X-Requested-With,If-Modified-Since,Cache-Control,Content-Type,Range,Authorization,Accept,Session-Id,App-Id,X-Request-Id,Sentry-Trace,Baggage
access-control-allow-methods
GET, POST, PUT, DELETE, OPTIONS, PATCH, HEAD
access-control-allow-origin
https://litres.com
access-control-max-age
1728000
content-length
0
content-type
text/plain charset=UTF-8
date
Mon, 09 Dec 2024 07:59:34 GMT
strict-transport-security
max-age=15724800; includeSubDomains

Verdicts & Comments Add Verdict or Comment

48 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| _sentryDebugIds string| _sentryDebugIdIdentifier object| webpackChunk_N_E function| __next_set_public_path__ object| next object| __NEXT_DATA__ function| __SSG_MANIFEST_CB object| __NEXT_P object| _N_E object| TM object| SENTRY_RELEASE object| __SENTRY__ object| regeneratorRuntime function| __NEXT_PRELOADREADY object| __SVG_SPRITE__ object| PubSub object| __MIDDLEWARE_MATCHERS object| __BUILD_MANIFEST object| __SSG_MANIFEST string| BUILD_ID object| LitresDataLayer function| gtag object| dataLayer function| ga object| _tmr object| iapSDK object| flocktory object| admonSDK function| ym object| Payment function| showPopupErrorEscape function| sendClicktag boolean| __IS_NEXT__ object| __sentry_instrumentation_handlers__ object| ___grecaptcha_cfg object| grecaptcha string| __recaptcha_api boolean| __google_recaptcha_client object| google_tag_manager object| google_tag_data function| getGaParserDataCookie function| clearGaParserDataCookie function| gaPusher object| gaGlobal object| recaptcha object| closure_lm_764247

5 Cookies

Domain/Path Name / Value
litres.com/ Name: SID
Value: 6e87750x5rao6ydaap913h1255a2f5fw
litres.com/ Name: last_search
Value: 1733731172364
.litres.com/ Name: _ga
Value: GA1.1.420646129.1733731173
.litres.com/ Name: _ga_1Z0TNV7CZL
Value: GS1.1.1733731172.1.0.1733731172.0.0.0
litres.com/ Name: allowed_phonecodes
Value: 1

3 Console Messages

Source Level URL
Text
other warning URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Message:
<link rel=preload> has an unsupported `type` value
other warning URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Message:
<link rel=preload> has an unsupported `type` value
other warning URL: https://litres.com/book/gerald-kembellec/recommender-systems-34433518/
Message:
<link rel=preload> has an unsupported `type` value

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.litres.com
cdn.litres.ru
litres.com
sentry.litres.io
www.google-analytics.com
www.google.com
www.googletagmanager.com
www.gstatic.com
151.236.118.252
193.26.19.16
193.26.19.216
193.26.19.36
2607:f8b0:4004:c09::63
2607:f8b0:4004:c09::68
2607:f8b0:4004:c19::61
2607:f8b0:4004:c1f::5e
2607:f8b0:4004:c1f::65
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0953f46bbfe58e28bf2630caed41cf5d7c596a89a501186e3065986fb26b50d9
09e0601762e56cc3139bf049c854adeca3bbc1553d82b67b9add56fd2818053c
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1b8ea07715fc91e35de058891a75413ecefb5260a36b705106ff68576c0d5da7
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3616f7f3decade14f6398363cf0456cac8a3f0fa3f50900d74c4f55a0be8196b
399c03aeb96e0e90ea7bf34ac6ecfd9ef44b806b9f25c6338b5b43899181b67b
3be67cfc74d940562ce29e62478ca7a8aa367b07a86df552ffc8dcb91877a42b
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47d78df84ac6aeaaf943b6c871f5dc1316f1dde1bb40ccb459d2ea5ac1d5b6f2
4a53c6209dbd22a74d9a5f9512a382a7e54cc29060a1c3b42349308dbcd295c0
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57c1841e22f8549d578eed55ddf4f03e66a6a26a592ac731a311fb19c10dc03e
57f89eb9bf622c0376a5150fb7dae9985bd7791fa886a08917097239dc3077a5
58b05333c7c511ac964f6778dcb9e0e5b692f57690b0b6280b3e595ef977c922
59d76e8953eb67dbac6c3ff839bd791e3d204fc0a726b26d83447cd76315db56
5f8a97001bd2541f6e0e9da71ee12be71de81fcd8a74713a6fedfda8dc30709d
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646bb7599908dd9a5647c75f1020715e9a832da7e8f384d6a85c2c3871cfd847
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68545f31ddd0b369c08eaf4002e4418536c3b40df390555ac64533e6a3a325d1
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6f5b4aa00d2f8d6aed9935b471806bf7acef464d0c1d390260e5fe27f800c67e
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705ecddde95ce47215ba411c4a09947b44e30db9db72814d03489109e4fe03a3
70b038309d0e2ba092fb7341ef7b70435960ef1051ae11e39076f4752ea1a323
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72af29fb0f2cabe886c8927635bd51bb475291a13ab2fbdcf7167b9288e1f037
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bbf9e875c23e3df7b23e7aeb60399ddb22754b910b7282d936d2ff59cd232ae8
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ce1ef09f9d340fa18c3d28069d5254ac2d56e53dadc3cc80974b9e53246b3db8
cf09e23cbc7f6faf24ba55e030bb2f328cedab4aa67c811f237a087a6a0929e2
d70a81fd452e90a09281fca9960fba957603911d8c3477c977c2f34494b894b3
d85cfe78d4227c5d9ed53f83d5855c6411c37cf7f732bcc22f52e77c74c4a31c
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db0e59c6890b27eeef053ada5881c67288edad499547fb091cb98b15d1540db8
e05823fc7f7efc1ab0749880dbe7c3b97489e7cdc1fb7775f73dd050974eb554
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