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bookshelf.vitalsource.com Open in urlscan Pro
2606:4700::6811:5137  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://bookshelf.vitalsource.com/*/user/registration
Effective URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%...
Submission: On April 04 via api from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 8 IPs in 1 countries across 5 domains to perform 46 HTTP transactions. The main IP is 2606:4700::6811:5137, 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 112162.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on December 6th 2022. Valid for: a year.
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
2 38 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 34.107.222.98 396982 (GOOGLE-CL...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 151.101.66.137 54113 (FASTLY)
2 162.247.241.14 23467 (NEWRELIC-...)
46 8
38    2606:4700::6811:5137 (United States)

ASN13335 (CLOUDFLARENET, US)
bookshelf.vitalsource.com
jigsaw.vitalsource.com
admin-services.vitalsource.com
1    2606:4700::6811:97f8 (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
2    2606:4700::6811:5237 (United States)

ASN13335 (CLOUDFLARENET, US)
chameleon.vitalsource.com
1    2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    151.101.66.137 (United States)

ASN54113 (FASTLY, US)
js-agent.newrelic.com
2    162.247.241.14 (Portland, United States)

ASN23467 (NEWRELIC-AS-1, US)
bam.nr-data.net
Apex Domain
Subdomains		 Transfer
41 vitalsource.com
bookshelf.vitalsource.com — Cisco Umbrella Rank: 112162
jigsaw.vitalsource.com — Cisco Umbrella Rank: 38577
admin-services.vitalsource.com — Cisco Umbrella Rank: 62744
flashcards.vitalsource.com — Cisco Umbrella Rank: 54229
chameleon.vitalsource.com — Cisco Umbrella Rank: 48031
3 MB
2 nr-data.net
bam.nr-data.net — Cisco Umbrella Rank: 284
945 B
1 newrelic.com
js-agent.newrelic.com — Cisco Umbrella Rank: 444
16 KB
1 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 220
9 KB
1 vstbridge.com
services.vstbridge.com — Cisco Umbrella Rank: 57613
29 KB
46 5
Domain Requested by
23 bookshelf.vitalsource.com 2 redirects bookshelf.vitalsource.com
14 jigsaw.vitalsource.com bookshelf.vitalsource.com
jigsaw.vitalsource.com
2 bam.nr-data.net bookshelf.vitalsource.com
js-agent.newrelic.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
46 9

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

Domain
www.vitalsource.com
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-12-06 -
2023-12-06		 a year crt.sh
vstbridge.com
Cloudflare Inc ECC CA-3		 2022-07-21 -
2023-07-20		 a year crt.sh
*.vitalsource.com
Go Daddy Secure Certificate Authority - G2		 2022-11-13 -
2023-12-15		 a year crt.sh
js-agent.newrelic.com
GlobalSign Atlas R3 DV TLS CA 2022 Q2		 2022-07-10 -
2023-08-11		 a year crt.sh
*.nr-data.net
DigiCert TLS RSA SHA256 2020 CA1		 2022-11-18 -
2023-12-19		 a year crt.sh

This page contains 5 frames:

Primary Page: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Frame ID: A5B7DA353761FCCEAC4ECB0E93CAFC40
Requests: 28 HTTP requests in this frame

Frame: https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/invisible.js?ts=1680566400
Frame ID: 43BCB2C5ECE8BBAB6090FE7821C558FE
Requests: 3 HTTP requests in this frame

Frame: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3232&xdm_p=1
Frame ID: 500663801DE0F79AB039DF04C08AA215
Requests: 10 HTTP requests in this frame

Frame: https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/invisible.js?ts=1680566400
Frame ID: 76BA69E2C9A9B18FD930A3A87EFEF5CA
Requests: 3 HTTP requests in this frame

Frame: https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/invisible.js?ts=1680566400
Frame ID: FFDFB807EA4372C1FF6104E537582680
Requests: 3 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Page not found

Page URL History Show full URLs

  1. https://bookshelf.vitalsource.com/*/user/registration HTTP 302
    https://bookshelf.vitalsource.com/ Page URL
  2. https://bookshelf.vitalsource.com/error/not-found?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsourc... HTTP 308
    https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsour... Page URL

Detected technologies

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

Page Statistics

46
Requests

96 %
HTTPS

57 %
IPv6

5
Domains

9
Subdomains

8
IPs

1
Countries

2905 kB
Transfer

14075 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. https://bookshelf.vitalsource.com/*/user/registration HTTP 302
    https://bookshelf.vitalsource.com/ Page URL
  2. https://bookshelf.vitalsource.com/error/not-found?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf HTTP 308
    https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0
  • https://bookshelf.vitalsource.com/*/user/registration HTTP 302
  • https://bookshelf.vitalsource.com/

46 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
/
bookshelf.vitalsource.com/
Redirect Chain
  • https://bookshelf.vitalsource.com/*/user/registration
  • 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::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5e68c5bffc3c295c98d0da0dfb70c32d431bbdb5130397e307db648da60e7881

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
public, max-age=3600
cf-cache-status
DYNAMIC
cf-ray
7b261d7299009162-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 04 Apr 2023 02:27:56 GMT
expires
Tue, 04 Apr 2023 03:27:56 GMT
last-modified
Mon, 03 Apr 2023 18:58:51 GMT
server
cloudflare
vary
Accept-Encoding
via
1.1 google
x-from-gcs
yes

Redirect headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
7b261d71d8679162-FRA
content-length
154
content-type
text/html
date
Tue, 04 Apr 2023 02:27:55 GMT
location
https://bookshelf.vitalsource.com/#/*/user/registration
server
cloudflare
via
1.1 google
x-app-name
fraction-prod
x-content-type-options
nosniff
vendor-2aca996240.min.js
bookshelf.vitalsource.com/js/ 		241 KB
73 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/js/vendor-2aca996240.min.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a19e7b48ba1973a2f303c471aadf02e44871abe9af3fe840dd66b9ae2cc14da9

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/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:56 GMT
via
1.1 google
content-encoding
br
x-from-gcs
yes
last-modified
Mon, 03 Apr 2023 14:54:55 GMT
server
cloudflare
cf-cache-status
HIT
age
1618
etag
W/"2aca9962408584f3de316b013cea42c4"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=14400
cf-ray
7b261d7399b43620-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Tue, 04 Apr 2023 06:27:56 GMT
box.js
jigsaw.vitalsource.com/assets/v1/jigsaw/ 		146 KB
48 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/v1/jigsaw/box.js?v=1680548321257
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
01c46c7637cf598913bfe957d5e4c09463be545de18ebf39ad00fa7b87d6f385
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/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:56 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
content-encoding
br
age
2528
x-app-name
jigsaw-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Thu, 30 Mar 2023 19:27:03 GMT
server
cloudflare
etag
W/"6425e287-bb65"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
x-robots-tag
noindex
cf-ray
7b261d73c9c79162-FRA
expires
Tue, 04 Apr 2023 06:27:56 GMT
bridge.js
services.vstbridge.com/assets/v1/ 		85 KB
29 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::6811:97f8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3b7d1d67b07d66249112783aafa12456e0d60b79eeea9ad62aafd900c085848a
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/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:56 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1013
x-app-name
bridge-main-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Mon, 03 Apr 2023 18:22:40 GMT
server
cloudflare
etag
W/"642b1970-1554e"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7b261d744a4d37fe-FRA
expires
Tue, 04 Apr 2023 06:27:56 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::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a5a5dba8e56abc075c38ef30bc9e329e8052f34106b2df8b9dbfc5c907cc1f8c
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/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:56 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, h3-29=":443"; ma=86400
last-modified
Mon, 03 Apr 2023 18:47:12 GMT
server
cloudflare
etag
W/"642b1f30-349295"
vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS
content-type
application/javascript
access-control-allow-origin
*
cache-control
no-cache
cf-ray
7b261d73a9b79162-FRA
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
app.js
flashcards.vitalsource.com/js/v2/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://flashcards.vitalsource.com/js/v2/app.js?v=1680548321258
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
ce7e54015a2f7399fa797382597080609e0efc67cc637567df5bbddd9137408c
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/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:56 GMT
content-encoding
gzip
x-content-type-options
nosniff
via
1.1 google
server
nginx/1.18.0 (Ubuntu)
etag
W/"61CD516"
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-cb46e02b46.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-cb46e02b46.min.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b329c03d73c90e1ffaa9fbde5a37c4ea74a0b17d8ae95c2b23b3a749c8b0dd9a

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/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:56 GMT
via
1.1 google
content-encoding
br
x-from-gcs
yes
last-modified
Mon, 03 Apr 2023 18:58:51 GMT
server
cloudflare
cf-cache-status
HIT
age
1618
etag
W/"cb46e02b46fae72ebd4610d0176ee6f6"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=14400
cf-ray
7b261d7399b83620-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Tue, 04 Apr 2023 06:27:56 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
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , 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/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:56 GMT
x-from-gcs
yes
via
1.1 google
cf-cache-status
HIT
last-modified
Mon, 03 Apr 2023 18:58:52 GMT
server
cloudflare
age
1618
etag
W/"71e260c42acced2071ff1a5af3620f59"
vary
Accept-Encoding
content-type
text/css
content-encoding
br
cache-control
public, max-age=14400
cf-ray
7b261d7399b93620-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Tue, 04 Apr 2023 06:27:56 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
92f6fc8f4c2d371c8a9854f6987f8a5e82b2d4e4edfd91de20340d7c0c0df6fd

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/111.0.5563.146 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::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5fe3d09fd98f0f7be743f0b8c5709f93472f4bff16991a65dc7049603804972

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/111.0.5563.146 Safari/537.36

Response headers

cfw-cloudflare-disposition
cloudflare-cache-hit
date
Tue, 04 Apr 2023 02:27:57 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
Mon, 03 Apr 2023 23:18:32 GMT
server
cloudflare
age
11365
vary
Accept-Encoding
content-type
text/plain;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
7b261d7c5d829b5d-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
expires
Tue, 04 Apr 2023 06:27:57 GMT
secure-token
jigsaw.vitalsource.com/ 		292 B
926 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
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Tue, 04 Apr 2023 02:27:57 GMT
via
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General
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https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/invisible.js?ts=1680566400
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date
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content-encoding
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server
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General
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https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/pica.js
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Response headers

date
Tue, 04 Apr 2023 02:27:57 GMT
content-encoding
br
server
cloudflare
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accept-encoding
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General
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https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3232&xdm_p=1
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alt-svc
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https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/cv/result/7b261d7299009162
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content-encoding
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https://jigsaw.vitalsource.com/assets/application-8b3a372d16e7766cb3d0a198bd3a02a478a2fd7ad7402479d92fe519320d33d5.css
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date
Tue, 04 Apr 2023 02:27:57 GMT
via
1.1 google
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General
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https://jigsaw.vitalsource.com/assets/application-6723cfaf91e2396b62736154e76eb73698e33475f149e941c869785a925d9b98.js
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Response headers

date
Tue, 04 Apr 2023 02:27:57 GMT
via
1.1 google
x-content-type-options
nosniff
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General
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https://cdnjs.cloudflare.com/ajax/libs/hammer.js/1.0.6/hammer.js
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URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3232&xdm_p=1
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date
Tue, 04 Apr 2023 02:27:58 GMT
content-encoding
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General
Check archive.org
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Full URL
https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-1187449ec820ea967c1356f69f64697901219ee9c70a4aebce5022cba3467e6c.js
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H3
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QUIC, , AES_128_GCM
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cloudflare /
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accept-language
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Response headers

date
Tue, 04 Apr 2023 02:27:57 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
last-modified
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server
cloudflare
age
173
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alt-svc
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invisible.js
jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/ Frame 76BA 		28 KB
12 KB 		Script
General
Check archive.org
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Full URL
https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/invisible.js?ts=1680566400
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Request headers

accept-language
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User-Agent
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Response headers

date
Tue, 04 Apr 2023 02:27:58 GMT
content-encoding
br
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
x-control-type-options
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cf-ray
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alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
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jigsaw.vitalsource.com/mosaic/ Frame 5006 		89 KB
32 KB 		Script
General
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https://jigsaw.vitalsource.com/mosaic/fingerprint.js
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Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3232&xdm_p=1
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H3
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QUIC, , AES_128_GCM
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2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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accept-language
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Response headers

date
Tue, 04 Apr 2023 02:27:58 GMT
x-from-gcs
yes
x-content-type-options
nosniff
cf-cache-status
MISS
via
1.1 google
content-encoding
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server
cloudflare
etag
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vary
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cache-control
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cf-ray
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expires
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languages
jigsaw.vitalsource.com/user/ Frame 5006 		14 B
765 B 		XHR
General
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https://jigsaw.vitalsource.com/user/languages
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-1187449ec820ea967c1356f69f64697901219ee9c70a4aebce5022cba3467e6c.js
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Accept
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x-vitalsource-secure-token
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accept-language
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User-Agent
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Response headers

date
Tue, 04 Apr 2023 02:27:58 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
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content-encoding
br
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pica.js
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3 KB 		Other
General
Check archive.org
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https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/pica.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3232&xdm_p=1
Protocol
H3
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QUIC, , AES_128_GCM
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cloudflare /
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Request headers

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content-encoding
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Full URL
https://jigsaw.vitalsource.com/cdn-cgi/challenge-platform/h/b/cv/result/7b261d7c98a33620
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https://bookshelf.vitalsource.com/locales/de.json?_=1680575276212
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https://js-agent.newrelic.com/nr-spa-1210.min.js
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Full URL
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Full URL
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Download Go to
Full URL
https://jigsaw.vitalsource.com/user
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date
Tue, 04 Apr 2023 02:27:58 GMT
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Download Go to
Full URL
https://chameleon.vitalsource.com/api/brands/bookshelf.vitalsource.com/fraction
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Download Go to
Full URL
https://jigsaw.vitalsource.com/user
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Download Go to
Full URL
https://bookshelf.vitalsource.com/locales/en.json?_=1680575276213
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Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
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alt-svc
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https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
nel
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referrer-policy
strict-origin-when-cross-origin
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=AKnOhfd1mYvjBdCOwytI1IEEiOQUvGDaxgZ%2BKIu5tS3zwFMz%2FeniJNuLf%2FTLJ544LxDDQZsmH1lD83ur0prx3kIioK1VUWus6dp7Pl7h8Ou9JU0QbtaxL1JOXJvtCUYkUVB7nfPnPkuaGLVNEMU3YeXV"}],"group":"cf-nel","max_age":604800}
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vary
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via
1.1 google
x-app-name
fraction-prod
x-content-type-options
nosniff
2285d4559b
bam.nr-data.net/events/1/ 		24 B
413 B 		XHR
General
Check archive.org
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Full URL
https://bam.nr-data.net/events/1/2285d4559b?a=1133742798&sa=1&v=1210.e2a3f80&t=Unnamed%20Transaction&rst=3537&ck=0&ref=https://bookshelf.vitalsource.com/
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
162.247.241.14 Portland, United States, ASN23467 (NEWRELIC-AS-1, US),
Reverse DNS
Software
cloudflare /
Resource Hash

Request headers

Referer
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/111.0.5563.146 Safari/537.36
content-type
text/plain

Response headers

Date
Tue, 04 Apr 2023 02:27:59 GMT
CF-Cache-Status
DYNAMIC
Server
cloudflare
Vary
Accept-Encoding
access-control-allow-methods
GET, POST, PUT, HEAD, OPTIONS
Content-Type
image/gif
Access-Control-Allow-Origin
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access-control-allow-credentials
true
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keep-alive
CF-Ray
7b261d87b8e38ff5-FRA
Content-Length
24
2285d4559b
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0
2285d4559b
bam.nr-data.net/jserrors/1/ 		0
0
roboto.css
bookshelf.vitalsource.com/error/common/roboto/ 		2 KB
1 KB 		Stylesheet
General
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https://bookshelf.vitalsource.com/error/common/roboto/roboto.css
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Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
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nel
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server
cloudflare
etag
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vary
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report-to
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cf-ray
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expires
Tue, 04 Apr 2023 06:27:59 GMT
utils.css
bookshelf.vitalsource.com/error/common/ 		320 B
790 B 		Stylesheet
General
Check archive.org
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https://bookshelf.vitalsource.com/error/common/utils.css
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Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
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accept-language
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User-Agent
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Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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alt-svc
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referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"23d6b5593580b2998d847896276bf5fe"
vary
Accept-Encoding
report-to
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cf-ray
7b261d89db123620-FRA
expires
Tue, 04 Apr 2023 06:27:59 GMT
styles.css
bookshelf.vitalsource.com/error/not-found/ 		1 KB
1 KB 		Stylesheet
General
Check archive.org
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https://bookshelf.vitalsource.com/error/not-found/styles.css
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Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
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accept-language
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
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alt-svc
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referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"7677e544a08ddfa3a31e1c32a1cf0a82"
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cf-ray
7b261d89db133620-FRA
expires
Tue, 04 Apr 2023 06:27:59 GMT
i18n.js
bookshelf.vitalsource.com/error/common/ 		5 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/error/common/i18n.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
4cfd7840abeece064ebc5d53769777a4b4e74430dbf072540089f26df730865f
Security Headers
Name Value
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Request headers

accept-language
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Referer
https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
REVALIDATED
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
x-app-name
fraction-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"0d6eaacbe3b01df99bee003a784aecf9"
vary
Accept-Encoding
report-to
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content-type
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cf-ray
7b261d89db143620-FRA
expires
Tue, 04 Apr 2023 06:27:59 GMT
theme.js
bookshelf.vitalsource.com/error/common/theme/ 		533 B
839 B 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/error/common/theme/theme.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d525e15e0c31d4a12a0136f9f61208e83969fb633f77f0edc815a5eb61c7c2a0
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/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
x-app-name
fraction-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"d50cfa8b08001e13330589a1d67d441b"
vary
Accept-Encoding
report-to
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content-type
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*
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cf-ray
7b261d89db153620-FRA
expires
Tue, 04 Apr 2023 06:27:59 GMT
script.js
bookshelf.vitalsource.com/error/not-found/ 		2 KB
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/error/not-found/script.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
cb5843e3d95458cfcd5f2cf97d22905245a3b7489481d24277461ee48cc912d3
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/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
x-app-name
fraction-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"5697f2c4d2b1e6270aab931aaa18d211"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ODzQe%2FKb3FN60YxfvwttcyLOL3%2FpBJESsTsIf%2FJfa%2FNJV2K39nP6Nvs2oRTJMJ3vqL%2BkGOwgO%2B0S%2FGqI11WVNEIWHf3CT18LlGtev6VzBDjJt8Esuj0OzAfbJ1QRHsPvAevlITRZMLRAdZJtbzxGAYR5"}],"group":"cf-nel","max_age":604800}
content-type
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cache-control
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cf-ray
7b261d89db163620-FRA
expires
Tue, 04 Apr 2023 06:27:59 GMT
theme.css
bookshelf.vitalsource.com/error/common/theme/ 		1 KB
956 B 		Stylesheet
General
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https://bookshelf.vitalsource.com/error/common/theme/theme.css
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/common/theme/theme.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ae336c2bd5a2051066c48405b96a7e78b55d6d84534a54c9a92f7187fc2298d7
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/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:28:00 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
MISS
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
x-app-name
fraction-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"a1b068d309916b92920c7d8b18379553"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2FNPPB%2BZ7c3FNAXsuQeBAghIKhyd5Mt4cGYm4uGUzpXufmo2DKYi9W2zZU%2BbSN2uQ32P6RIpgeMsBP1fNXiJiE09tuLkWzd3b0CaFqi7IHVXWn2jtXjfPGT0jt%2FruX0PLwDQrFlW0cVlRvoO4WLp4vOrd"}],"group":"cf-nel","max_age":604800}
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access-control-allow-origin
*
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cf-ray
7b261d8b8c613620-FRA
expires
Tue, 04 Apr 2023 06:28:00 GMT
en-US.json
bookshelf.vitalsource.com/error/not-found/locale/ 		397 B
810 B 		Fetch
General
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https://bookshelf.vitalsource.com/error/not-found/locale/en-US.json
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Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/common/i18n.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6a1ffc07f7b73d9987cea51d828cca4254478a123d71a289af6c0fefbaa84016
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/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:28:00 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
br
x-app-name
fraction-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
etag
W/"0b057007b2db7229c41dd6e332310baa"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=zHYr2xwgnrYPJVkXU8MeJZW92LOMl%2FRGuUg12J6Op6LHYGTrhGpkC04pD%2BbhkC3lW3FYfQcNe1EtPRv4LvjCiv93d7ceaA9UDn2j%2Bp1TS4C%2BGSpILF84GJCIN%2FH0PuQFZKlsfc%2FAccTFHG1oTWeeBWHi"}],"group":"cf-nel","max_age":604800}
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application/json
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cache-control
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cf-ray
7b261d8b8c653620-FRA
invisible.js
bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/ Frame FFDF 		31 KB
13 KB 		Script
General
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Download Go to
Full URL
https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/invisible.js?ts=1680566400
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e957e34bfea6821ca8bb286db6bf1f2712bdd578e1fcee69651483d8530d377c

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
content-encoding
br
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
x-control-type-options
nosniff
cf-ray
7b261d8b9c673620-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
pica.js
bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/ Frame FFDF 		7 KB
3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/pica.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/error/not-found/?locale=en&theme=ocean&storeLink=https%3A%2F%2Fwww.vitalsource.com%3Futm_source%3Dbookshelfonline%26utm_medium%3Dbookshelf
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
93fd55d0d117c16e828f87e2bb898aee0051dabbae406d5a23c54e65c8788629

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.5563.146 Safari/537.36

Response headers

date
Tue, 04 Apr 2023 02:27:59 GMT
content-encoding
br
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
x-control-type-options
nosniff
cf-ray
7b261d8bcc963620-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
7b261d88dbc9adb9
bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/cv/result/ Frame FFDF 		2 B
371 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/cv/result/7b261d88dbc9adb9
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/alpha/invisible.js?ts=1680566400
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5137 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Referer
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/111.0.5563.146 Safari/537.36
Content-Type
application/json

Response headers

date
Tue, 04 Apr 2023 02:28:00 GMT
content-encoding
br
server
cloudflare
cf-ray
7b261d8ddea33620-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-type
text/plain; charset=UTF-8

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/events/1/2285d4559b?a=1133742798&sa=1&v=1210.e2a3f80&t=Unnamed%20Transaction&rst=3865&ck=0&ref=https://bookshelf.vitalsource.com/
Domain
bam.nr-data.net
URL
https://bam.nr-data.net/jserrors/1/2285d4559b?a=1133742798&sa=1&v=1210.e2a3f80&t=Unnamed%20Transaction&rst=3867&ck=0&ref=https://bookshelf.vitalsource.com/

Verdicts & Comments Add Verdict or Comment

6 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 boolean| credentialless object| i18n function| getStoreLink function| loadLocale function| init

3 Cookies

Domain/Path Name / Value
jigsaw.vitalsource.com/ Name: prokofiev
Value: IlwiZWYxM2M3MGFhYmNkY2I0ZWMwYjBlMTRhMzcwNDhmMWFcIiI%3D--e57c82eceff7806e317cda25b54db0be0827d7fee64f2957235c3cad7801d9d3
jigsaw.vitalsource.com/ Name: _jigsaw_session
Value: JbisgtsHU10RQ%2B3%2FIdnhnA%2FMJYy68%2BK%2Bb4npFqJbuLtaD%2BYET2CER7ksVcHYnRZGQI4qJiD%2B7zDorj16K8hSZQRSxG7AMYsO8QtLYHpxZliiSfBci1HsZJupqVT3Jw2q88FZ%2FLQVMN%2B%2BPhHSt%2BN%2FVtR2LnRXhswxtpiDSbQtTSRBo%2B33usB8yOqhWqPekjuWI5P%2FQ91HloZipmVIlw1ZnnoU%2B8jRpwue8zceEAx7tLSNaOmRnR7KGg%3D%3D--e6ApyxX9hZlTgF%2B%2B--Fphc6ugmELB9jOeoqNsHoQ%3D%3D
.vitalsource.com/ Name: __cf_bm
Value: 8Cg8kRIXSAyyDCW.o8EwIOMA5EOtc9p8oB0qnsieMrY-1680575280-0-ARWFDp754c5dR++7TmXMFeD6F6yUIAOgp8aWR7ke39lCAshM3hw+IUOJQ7AWYrhdcu/7l/EY6nsHP9ViutJooAIcXkXrYD3gsW2Oam2DPo6IeYiORXNOmQE9JfJH1/rrVw==

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
151.101.66.137
162.247.241.14
2606:4700::6811:180e
2606:4700::6811:5137
2606:4700::6811:5237
2606:4700::6811:97f8
34.107.222.98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