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bookshelf.vitalsource.com Open in urlscan Pro
2606:4700::6813:be54  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://bookshelf.vitalsource.com/
Effective URL: https://bookshelf.vitalsource.com/
Submission: On February 25 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 6 IPs in 1 countries across 5 domains to perform 29 HTTP transactions. The main IP is 2606:4700::6813:be54, located in United States and belongs to CLOUDFLARENET, US. The main domain is bookshelf.vitalsource.com. The Cisco Umbrella rank of the primary domain is 69272.
TLS certificate: Issued by E1 on January 4th 2024. Valid for: 3 months.
This is the only time bookshelf.vitalsource.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
2 25 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 34.107.222.98 396982 (GOOGLE-CL...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 151.101.130.137 54113 (FASTLY)
29 6
1    2606:4700::6813:bd54 (United States)

ASN13335 (CLOUDFLARENET, US)
bookshelf.vitalsource.com
25    2606:4700::6813:be54 (United States)

ASN13335 (CLOUDFLARENET, US)
bookshelf.vitalsource.com
jigsaw.vitalsource.com
admin-services.vitalsource.com
chameleon.vitalsource.com
1    2606:4700::6812:d5c9 (United States)

ASN13335 (CLOUDFLARENET, US)
services.vstbridge.com
1    34.107.222.98 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 98.222.107.34.bc.googleusercontent.com
flashcards.vitalsource.com
1    2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    151.101.130.137 (United States)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
Apex Domain
Subdomains		 Transfer
27 vitalsource.com
bookshelf.vitalsource.com — Cisco Umbrella Rank: 69272
jigsaw.vitalsource.com — Cisco Umbrella Rank: 30753
admin-services.vitalsource.com — Cisco Umbrella Rank: 49111
flashcards.vitalsource.com — Cisco Umbrella Rank: 38924
chameleon.vitalsource.com — Cisco Umbrella Rank: 37487
3 MB
1 newrelic.com
js-agent.newrelic.com — Cisco Umbrella Rank: 592
16 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 226
9 KB
1 vstbridge.com
services.vstbridge.com — Cisco Umbrella Rank: 45625
28 KB
0 nr-data.net Failed
bam.nr-data.net Failed
29 5
Domain Requested by
14 jigsaw.vitalsource.com 1 redirects bookshelf.vitalsource.com
jigsaw.vitalsource.com
9 bookshelf.vitalsource.com 2 redirects bookshelf.vitalsource.com
2 chameleon.vitalsource.com bookshelf.vitalsource.com
1 js-agent.newrelic.com bookshelf.vitalsource.com
1 cdnjs.cloudflare.com jigsaw.vitalsource.com
1 flashcards.vitalsource.com bookshelf.vitalsource.com
1 admin-services.vitalsource.com bookshelf.vitalsource.com
1 services.vstbridge.com bookshelf.vitalsource.com
0 bam.nr-data.net Failed bookshelf.vitalsource.com
29 9

This site contains no links.

Subject Issuer Validity Valid
vitalsource.com
E1		 2024-01-04 -
2024-04-03		 3 months crt.sh
vstbridge.com
GTS CA 1P5		 2024-02-23 -
2024-05-23		 3 months crt.sh
*.vitalsource.com
Go Daddy Secure Certificate Authority - G2		 2023-11-13 -
2024-12-14		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2023-07-03 -
2024-07-02		 a year crt.sh
js-agent.newrelic.com
GlobalSign Atlas R3 DV TLS CA 2024 Q1		 2024-01-15 -
2025-02-15		 a year crt.sh

This page contains 4 frames:

Primary Page: https://bookshelf.vitalsource.com/
Frame ID: 46444B9482CDB5E7FFC01E9ED9E7216B
Requests: 16 HTTP requests in this frame

Frame: https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0f752fefe334/main.js
Frame ID: 4F34509C207C6A09B5903E7A4A41675D
Requests: 2 HTTP requests in this frame

Frame: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default1826&xdm_p=1
Frame ID: 0273E19548EEBDF6E5AF675EAA4FB3D0
Requests: 10 HTTP requests in this frame

Frame: https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0f752fefe334/main.js
Frame ID: 0AE43F813BE1375C7FA9222293070DD9
Requests: 2 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

  1. http://bookshelf.vitalsource.com/ HTTP 301
    https://bookshelf.vitalsource.com/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • fingerprint(\d)?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • hammer(?:\.min)?\.js

Page Statistics

29
Requests

86 %
HTTPS

67 %
IPv6

5
Domains

9
Subdomains

6
IPs

1
Countries

2828 kB
Transfer

13903 kB
Size

3
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://bookshelf.vitalsource.com/ HTTP 301
    https://bookshelf.vitalsource.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 10
  • https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0f752fefe334/main.js
Request Chain 17
  • https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0f752fefe334/main.js

29 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
bookshelf.vitalsource.com/
Redirect Chain
  • http://bookshelf.vitalsource.com/
  • https://bookshelf.vitalsource.com/
35 KB
13 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a1484ad3d15275b6540f133650be5fb9a385f8a9a6673f0b0527e1071fe5339e

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=3600
cf-cache-status
DYNAMIC
cf-ray
85b38f8beaf39b7c-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Sun, 25 Feb 2024 22:59:47 GMT
expires
Sun, 25 Feb 2024 23:59:47 GMT
last-modified
Wed, 14 Feb 2024 20:11:39 GMT
server
cloudflare
vary
Accept-Encoding
via
1.1 google
x-from-gcs
yes

Redirect headers

CF-Cache-Status
DYNAMIC
CF-RAY
85b38f8a0a046939-FRA
Connection
keep-alive
Content-Length
178
Content-Type
text/html
Date
Sun, 25 Feb 2024 22:59:47 GMT
Location
https://bookshelf.vitalsource.com/
Server
cloudflare
Via
1.1 google
X-App-Name
fraction-prod
X-Content-Type-Options
nosniff
alt-svc
h3=":443"; ma=86400
vendor-c1eb28e32e.min.js
bookshelf.vitalsource.com/js/ 		241 KB
72 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/js/vendor-c1eb28e32e.min.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ed486f135c88e6bdc2b9990ba750ba47bc3fd64f8414647f1ba18bde98f1072d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:47 GMT
via
1.1 google
content-encoding
br
x-from-gcs
yes
last-modified
Wed, 14 Feb 2024 20:11:39 GMT
server
cloudflare
cf-cache-status
HIT
age
2665
etag
W/"c1eb28e32e76ad2c4ef1ebb8d7163fa3"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=14400
cf-ray
85b38f8e6c419b7c-FRA
alt-svc
h3=":443"; ma=86400
expires
Mon, 26 Feb 2024 02:59:47 GMT
box.js
jigsaw.vitalsource.com/assets/v1/jigsaw/ 		146 KB
49 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/v1/jigsaw/box.js?v=1707941488630
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f38f4010df0d9b47b674d276489e522347202b352e4bdb9e4a144a8512f2a35d
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:47 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
content-encoding
br
age
3218
x-app-name
jigsaw-prod
alt-svc
h3=":443"; ma=86400
last-modified
Fri, 23 Feb 2024 17:54:56 GMT
server
cloudflare
etag
W/"65d8dbf0-bbac"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
x-robots-tag
noindex
cf-ray
85b38f8e7c489b7c-FRA
expires
Mon, 26 Feb 2024 02:59:47 GMT
bridge.js
services.vstbridge.com/assets/v1/ 		81 KB
28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://services.vstbridge.com/assets/v1/bridge.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6812:d5c9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a87d548d9578887c4a69ca4c4492886365798b9cfebf65cf567f6a314d0857a2
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:47 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
5632
x-app-name
bridge-main-prod
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 16 Jan 2024 15:54:04 GMT
server
cloudflare
etag
W/"65a6a69c-143c3"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
85b38f8f5def0410-FRA
expires
Mon, 26 Feb 2024 02:59:47 GMT
explore.js
admin-services.vitalsource.com/assets/v1/ 		3 MB
601 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://admin-services.vitalsource.com/assets/v1/explore.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
106655076323b0821f6ba5f5cb10eecd61f7e3935faa1352305920ea53a52f13
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:47 GMT
access-control-request-method
*
x-content-type-options
nosniff
cf-cache-status
MISS
via
1.1 google
content-encoding
br
alt-svc
h3=":443"; ma=86400
last-modified
Mon, 05 Feb 2024 22:53:29 GMT
server
cloudflare
etag
W/"65c166e9-34921a"
vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS
content-type
application/javascript
access-control-allow-origin
*
cache-control
no-cache
cf-ray
85b38f8e7c499b7c-FRA
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
app.js
flashcards.vitalsource.com/js/v2/ 		3 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://flashcards.vitalsource.com/js/v2/app.js?v=1707941488630
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.107.222.98 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
98.222.107.34.bc.googleusercontent.com
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
510740cd475e49840dd5435d46c19ae1f55f6ff463c186e59fa75acd56443e1e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:47 GMT
content-encoding
gzip
x-content-type-options
nosniff
via
1.1 google
server
nginx/1.18.0 (Ubuntu)
etag
W/"34DF63"
vary
Accept-Encoding
x-frame-options
DENY
content-type
text/javascript
cache-control
public
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
fraction-484a4ce3bb.min.js
bookshelf.vitalsource.com/js/ 		8 MB
1 MB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/js/fraction-484a4ce3bb.min.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6be4352a04556787b29269bd026f3e685cf2763d0616b1741862ed83bb6d0f7d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:47 GMT
via
1.1 google
content-encoding
br
x-from-gcs
yes
last-modified
Wed, 14 Feb 2024 20:11:40 GMT
server
cloudflare
cf-cache-status
HIT
age
2665
etag
W/"484a4ce3bbb6bbf9aa01590fd962a613"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=14400
cf-ray
85b38f8e6c429b7c-FRA
alt-svc
h3=":443"; ma=86400
expires
Mon, 26 Feb 2024 02:59:47 GMT
fraction-71e260c42a.min.css
bookshelf.vitalsource.com/styles/ 		1 MB
293 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/styles/fraction-71e260c42a.min.css
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5d8a3c2063be856201381eb7c7300b990313e273e8a39f5c1c35bf1b4e29fbb9

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:47 GMT
x-from-gcs
yes
via
1.1 google
cf-cache-status
HIT
last-modified
Wed, 14 Feb 2024 20:11:41 GMT
server
cloudflare
age
2665
etag
W/"71e260c42acced2071ff1a5af3620f59"
vary
Accept-Encoding
content-type
text/css
content-encoding
br
cache-control
public, max-age=14400
cf-ray
85b38f8e6c439b7c-FRA
alt-svc
h3=":443"; ma=86400
expires
Mon, 26 Feb 2024 02:59:47 GMT
truncated
/ 		10 KB
10 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b6cb334272988052b287ab0af9b48c6cd1a53d2d685712a3941e90f4e8ba2e46

Request headers

Referer
Origin
https://bookshelf.vitalsource.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8
fraction
chameleon.vitalsource.com/api/brands/bookshelf.vitalsource.com/ 		10 KB
4 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://chameleon.vitalsource.com/api/brands/bookshelf.vitalsource.com/fraction
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bbb7e9b879bfcfb17e39268f5b5de6c61ad5ef29f58ca28582ae2801ebeb7578

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

cfw-cloudflare-disposition
cloudflare-cache-hit
date
Sun, 25 Feb 2024 22:59:48 GMT
content-encoding
br
vst-cache-tag
chameleon-all,chameleon-prod-bookshelf.vitalsource.com-fraction,chameleon-prod-bookshelf.vitalsource.com,chameleon-bookshelf.vitalsource.com
cf-cache-status
HIT
last-modified
Sun, 25 Feb 2024 21:32:40 GMT
server
cloudflare
age
5228
vary
Accept-Encoding
content-type
text/plain;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
85b38f94da813617-FRA
alt-svc
h3=":443"; ma=86400
expires
Mon, 26 Feb 2024 02:59:48 GMT
secure-token
jigsaw.vitalsource.com/ 		292 B
858 B 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/secure-token
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
425662d462aca67e9220f1156bc1310a315d7dca77bc6bbb54d1bd9c06199b93
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:48 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
content-encoding
br
x-permitted-cross-domain-policies
none
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
200 OK
x-app-name
jigsaw-prod
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
0d18edc0-02e9-4a57-b776-22c746ff13fa
x-runtime
0.012006
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"425662d462aca67e9220f1156bc1310a"
x-download-options
noopen
vary
Accept-Encoding, Accept
content-type
text/javascript; charset=utf-8
cache-control
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https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default1826&xdm_p=1
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8 KB
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https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/0f752fefe334/main.js
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Host: jigsaw.vitalsource.com
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content-encoding
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https://jigsaw.vitalsource.com/mosaic/fingerprint.js
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https://jigsaw.vitalsource.com/user/languages
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date
Sun, 25 Feb 2024 22:59:49 GMT
via
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https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/jsd/r/85b38f95ada89bb2
Requested by
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content-encoding
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General
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https://bookshelf.vitalsource.com/locales/de.json?_=1708901987727
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36
newrelic
eyJ2IjpbMCwxXSwiZCI6eyJ0eSI6IkJyb3dzZXIiLCJhYyI6IjI5ODQiLCJhcCI6IjExMzM3NDI3OTgiLCJpZCI6ImEzMDc3ZmI3Y2ViY2M0ZGMiLCJ0ciI6ImUzODA0MGVmMDk0MzU1NjY1MzQ4MTJjMTI5MGQ0ZWQwIiwidGkiOjE3MDg5MDE5ODkzMTl9fQ==
Accept
application/json, text/javascript, */*; q=0.01
Referer
https://bookshelf.vitalsource.com/
X-Requested-With
XMLHttpRequest

Response headers

date
Sun, 25 Feb 2024 22:59:49 GMT
x-from-gcs
yes
via
1.1 google
cf-cache-status
DYNAMIC
last-modified
Wed, 14 Feb 2024 20:11:40 GMT
server
cloudflare
content-encoding
br
etag
W/"fd42f969e17185c7e905720f31332857"
vary
Accept-Encoding
content-type
application/json
cache-control
public, max-age=3600
cf-ray
85b38f995f8a9bb2-FRA
alt-svc
h3=":443"; ma=86400
expires
Sun, 25 Feb 2024 23:59:49 GMT
user
jigsaw.vitalsource.com/ Frame 0273 		49 B
702 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/user
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-c451e4e862d2413a0762d4b5e520e2c79d6cbf6069d8d28d0137537a98a2e056.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
784c5fb8139b551829d9d0c574701cf56b48bf14242ce4bcb3f3486d1044acf1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
application/json, text/javascript, */*; q=0.01
x-vitalsource-secure-token
eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE3MDg5MDI4ODgsIm5iZiI6MTcwODkwMTk4OCwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.wdyjdc2FPZabdqsWhk4_sP_OaoHHrnqqOPsy_cs__eM
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default1826&xdm_p=1
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
x-vitalsource-keepalive
false
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:49 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
401 Unauthorized
x-app-name
jigsaw-prod
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
d130bb61-2bc9-48cf-84c0-5cf6dbcf6512
x-runtime
0.011628
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
x-download-options
noopen
vary
Accept
content-type
application/json; charset=utf-8
location
https://jigsaw.vitalsource.com/login
cache-control
no-cache
cf-ray
85b38f9a98499bb2-FRA
nr-spa-1210.min.js
js-agent.newrelic.com/ 		41 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://js-agent.newrelic.com/nr-spa-1210.min.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
151.101.130.137 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
ae2fc8f8e0697701399521441a03445a3c11d79719accd0099f41687c1536c49
Security Headers
Name Value
Strict-Transport-Security max-age=300

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

x-amz-version-id
VyYKZswnALGR.malamtbtfAmvUCTQzpB
content-encoding
br
via
1.1 varnish
date
Sun, 25 Feb 2024 22:59:49 GMT
strict-transport-security
max-age=300
x-amz-request-id
TY9HJPA9AXTQJWX0
x-amz-server-side-encryption
AES256
x-cache
HIT
cross-origin-resource-policy
cross-origin
content-length
16301
x-amz-id-2
VcH5+wCyp0ThhtNK/zTQc1rDe4b5BlBuGDT7hQ0cVc0mChFX+lJRPQNUOSo3hnf2EFZjGTRW8Fw=
x-served-by
cache-fra-etou8220079-FRA
last-modified
Wed, 18 Oct 2023 21:31:09 GMT
server
AmazonS3
x-timer
S1708901990.702468,VS0,VE0
etag
"d5eff122d09ab2c851fb1780f0287cbf"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=31536000, stale-while-revalidate=86400, stale-if-error=86400
accept-ranges
bytes
x-cache-hits
4652
verify
jigsaw.vitalsource.com/user/ Frame 0273 		21 B
864 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/user/verify
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/mosaic/fingerprint.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0ec14c19bec9cdd6d6863682b6a23b4e9d816546eef9a0b2d48949bbd36bac16
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default1826&xdm_p=1
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36
content-type
application/json; charset=UTF-8

Response headers

date
Sun, 25 Feb 2024 22:59:49 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
content-encoding
br
x-permitted-cross-domain-policies
none
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
200 OK
x-app-name
jigsaw-prod
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
fd01f061-81af-4207-8cb3-f690989b31b9
x-runtime
0.012581
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"0ec14c19bec9cdd6d6863682b6a23b4e"
x-download-options
noopen
vary
Accept-Encoding, Accept
content-type
application/json; charset=utf-8
cache-control
max-age=0, private, must-revalidate
x-robots-tag
noindex
cf-ray
85b38f9b68bb9bb2-FRA
fraction
chameleon.vitalsource.com/api/brands/bookshelf.vitalsource.com/ 		10 KB
4 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://chameleon.vitalsource.com/api/brands/bookshelf.vitalsource.com/fraction
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
bbb7e9b879bfcfb17e39268f5b5de6c61ad5ef29f58ca28582ae2801ebeb7578

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

cfw-cloudflare-disposition
cloudflare-cache-hit
date
Sun, 25 Feb 2024 22:59:49 GMT
content-encoding
br
vst-cache-tag
chameleon-all,chameleon-prod-bookshelf.vitalsource.com-fraction,chameleon-prod-bookshelf.vitalsource.com,chameleon-bookshelf.vitalsource.com
cf-cache-status
HIT
last-modified
Sun, 25 Feb 2024 21:32:40 GMT
server
cloudflare
age
5229
vary
Accept-Encoding
content-type
text/plain;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
85b38f9bafc73617-FRA
alt-svc
h3=":443"; ma=86400
expires
Mon, 26 Feb 2024 02:59:49 GMT
user
jigsaw.vitalsource.com/ Frame 0273 		49 B
698 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/user
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-c451e4e862d2413a0762d4b5e520e2c79d6cbf6069d8d28d0137537a98a2e056.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
784c5fb8139b551829d9d0c574701cf56b48bf14242ce4bcb3f3486d1044acf1
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
application/json, text/javascript, */*; q=0.01
x-vitalsource-secure-token
eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE3MDg5MDI4ODgsIm5iZiI6MTcwODkwMTk4OCwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.wdyjdc2FPZabdqsWhk4_sP_OaoHHrnqqOPsy_cs__eM
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default1826&xdm_p=1
X-Requested-With
XMLHttpRequest
accept-language
de-DE,de;q=0.9
x-vitalsource-keepalive
false
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.69 Safari/537.36

Response headers

date
Sun, 25 Feb 2024 22:59:49 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
x-permitted-cross-domain-policies
none
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
401 Unauthorized
x-app-name
jigsaw-prod
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
0f4cc691-a33e-4d13-927f-5800da87dcb1
x-runtime
0.011554
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
x-download-options
noopen
vary
Accept
content-type
application/json; charset=utf-8
location
https://jigsaw.vitalsource.com/login
cache-control
no-cache
cf-ray
85b38f9bb8db9bb2-FRA
2285d4559b
bam.nr-data.net/1/ 		0
0
en.json
bookshelf.vitalsource.com/locales/ 		0
0

Failed requests

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

Domain
bam.nr-data.net
URL
https://bam.nr-data.net/1/2285d4559b?a=1133742798&sa=1&v=1210.e2a3f80&t=Unnamed%20Transaction&rst=2914&ck=0&ref=https://bookshelf.vitalsource.com/&be=762&fe=2779&dc=1677&af=err,xhr,stn,ins,spa&perf=%7B%22timing%22:%7B%22of%22:1708901986821,%22n%22:0,%22f%22:262,%22dn%22:263,%22dne%22:263,%22c%22:263,%22s%22:302,%22ce%22:352,%22rq%22:353,%22rp%22:742,%22rpe%22:743,%22dl%22:744,%22di%22:1676,%22ds%22:1676,%22de%22:1699,%22dc%22:2778,%22l%22:2778,%22le%22:2779%7D,%22navigation%22:%7B%7D%7D&fp=1671&fcp=2880&jsonp=NREUM.setToken
Domain
bookshelf.vitalsource.com
URL
https://bookshelf.vitalsource.com/locales/en.json?_=1708901987728

Verdicts & Comments Add Verdict or Comment

99 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| NREUM object| newrelic function| __nr_require boolean| isIE object| __core-js_shared__ function| $ function| jQuery function| _ function| DirectorRouter object| DotDotDot object| core function| Ellipsis function| Jigsaw$ object| Jigsaw object| easyXDM object| Browser number| LESS_THAN number| EQUAL number| GREATER_THAN function| _typeof function| ownKeys function| _objectSpread function| _defineProperty function| _classCallCheck function| _defineProperties function| _createClass function| _toPropertyKey function| _toPrimitive string| serverHostname object| VST object| regeneratorRuntime object| Overleaf undefined| Feeny object| Fraction object| BridgeAPI number| __styled-components-init__ number| __global_unique_id__ object| i18n object| brands function| toHTML object| stores object| OverleafStore object| _gsQueue object| GreenSockGlobals object| com function| _gsDefine function| Ease function| Power4 function| Strong function| Quint function| Power3 function| Quart function| Power2 function| Cubic function| Power1 function| Quad function| Power0 function| Linear function| TweenLite function| TweenPlugin function| TweenMax function| TimelineLite function| TimelineMax function| BezierPlugin function| CSSPlugin function| BackOut function| BackIn function| BackInOut object| Back function| SlowMo function| SteppedEase function| ExpoScaleEase function| RoughEase function| BounceOut function| BounceIn function| BounceInOut object| Bounce function| CircOut function| CircIn function| CircInOut object| Circ function| ElasticOut function| ElasticIn function| ElasticInOut object| Elastic function| ExpoOut function| ExpoIn function| ExpoInOut object| Expo function| SineOut function| SineIn function| SineInOut object| Sine object| EaseLookup function| recaptchaLoadCallback function| recaptchaExpiredCallback function| recaptchaErrorCallback

3 Cookies

Domain/Path Name / Value
.vitalsource.com/ Name: cf_clearance
Value: ReHwFxW9xLlhrrUiadmUW3cLTPUz366ARPbITzg4NpA-1708901989-1.0-Ad3kxHqD7lMX4yHUtPGeCbt0pwlkhb3nLzFmBT/eUNccf/2KtBQ11XAegTmgyBRtNkihhzesm9IVvbT+x1sH544=
jigsaw.vitalsource.com/ Name: prokofiev
Value: IlwiNjMxZGIwYWM3ZjFiZmUwZmQ0M2Q4MWI0OTMxZDkzMWRcIiI%3D--e3e8fb763bb1b42d8e72dcc6ec727569421bbdc7f79dbefbae4dec37369759e8
jigsaw.vitalsource.com/ Name: _jigsaw_session
Value: PgHs5MMpbm4fWAuL1sjkmMh5JV0yxX3jcsFgcMUeJW0Iq%2BvZPsxkA8%2B5InXNu5IU0pXXB9fCtfrAtWcUtxL13X1IpJqJOmrzGOVWY%2FjYpKW7gnyXnYfkfRo9bfGgImrqKPTLS%2FD2KhpcE7zmEKHnhrO7o%2Bwdch9HpLlTfqOpivP5nQ3FkJPwoj3ijlU%3D--0D3FQdzhT5pFzxvt--QT8c7sY7kz3p9aXsKxv8Pg%3D%3D

2 Console Messages

Source Level URL
Text
network error URL: https://jigsaw.vitalsource.com/user
Message:
Failed to load resource: the server responded with a status of 401 ()
network error URL: https://jigsaw.vitalsource.com/user
Message:
Failed to load resource: the server responded with a status of 401 ()

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.

admin-services.vitalsource.com
bam.nr-data.net
bookshelf.vitalsource.com
cdnjs.cloudflare.com
chameleon.vitalsource.com
flashcards.vitalsource.com
jigsaw.vitalsource.com
js-agent.newrelic.com
services.vstbridge.com
bam.nr-data.net
bookshelf.vitalsource.com
151.101.130.137
2606:4700::6811:180e
2606:4700::6812:d5c9
2606:4700::6813:bd54
2606:4700::6813:be54
34.107.222.98
0245dfa17a74cc6db3ff86d60ba080d81d0b25cef95a645f6122987df75abb53
0c922cd8e0a54949c773b2efa21e0c303204659d9a9ac45659c690c8820d8172
0ec14c19bec9cdd6d6863682b6a23b4e9d816546eef9a0b2d48949bbd36bac16
106655076323b0821f6ba5f5cb10eecd61f7e3935faa1352305920ea53a52f13
425662d462aca67e9220f1156bc1310a315d7dca77bc6bbb54d1bd9c06199b93
510740cd475e49840dd5435d46c19ae1f55f6ff463c186e59fa75acd56443e1e
5d8a3c2063be856201381eb7c7300b990313e273e8a39f5c1c35bf1b4e29fbb9
64d9e0e083256120ce740ed0482516e83fa4bb6251d0b7de7dacc07aaad76d3e
6be4352a04556787b29269bd026f3e685cf2763d0616b1741862ed83bb6d0f7d
784c5fb8139b551829d9d0c574701cf56b48bf14242ce4bcb3f3486d1044acf1
9241b2d768b3b7bc3c4ab6be680c1ad24937e7445ad8b09a43959fbeafd13d03
935ecf94327faf52c99fd90258b8b0b82d736e9619b8180033eeca4de9c2859d
a1484ad3d15275b6540f133650be5fb9a385f8a9a6673f0b0527e1071fe5339e
a87d548d9578887c4a69ca4c4492886365798b9cfebf65cf567f6a314d0857a2
ae2fc8f8e0697701399521441a03445a3c11d79719accd0099f41687c1536c49
b6cb334272988052b287ab0af9b48c6cd1a53d2d685712a3941e90f4e8ba2e46
b75519068233647bac8cb71e3987266e7568fdcf46815f7dbf45d6495f9ad77b
bbb7e9b879bfcfb17e39268f5b5de6c61ad5ef29f58ca28582ae2801ebeb7578
dbaf2eba851c36a4f9c93a549bde0f5e777697109f7429c2eb0b566f00cef3d4
dfe9ffcbe3b587e001120549ce3b5cfb861ce485a3bbef895424809ebf6a3eef
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e650261d59dd63642758ae79eb3a94abc76c06dd71f2885076a3b2b7a7934be7
ed486f135c88e6bdc2b9990ba750ba47bc3fd64f8414647f1ba18bde98f1072d
ef4574aafb7c79385f760be2d7d9df8d936c02e21bba843e76e62ca5da11c65b
f38f4010df0d9b47b674d276489e522347202b352e4bdb9e4a144a8512f2a35d