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bookshelf.vitalsource.com Open in urlscan Pro
2606:4700::6811:43f1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://costaingroup.vstbridge.com/
Effective URL: https://bookshelf.vitalsource.com/
Submission: On December 06 via manual from IN — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 2 countries across 4 domains to perform 27 HTTP transactions. The main IP is 2606:4700::6811:43f1, located in United States and belongs to CLOUDFLARENET, US. The main domain is bookshelf.vitalsource.com.
TLS certificate: Issued by COMODO ECC Domain Validation Secure S... on July 6th 2021. 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
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
21 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 34.107.222.98 15169 (GOOGLE)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
27 7
1    2606:4700::6811:99f8 (United States)

ASN13335 (CLOUDFLARENET, US)
costaingroup.vstbridge.com
21    2606:4700::6811:43f1 (United States)

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

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

ASN15169 (GOOGLE, US)
PTR: 98.222.107.34.bc.googleusercontent.com
flashcards.vitalsource.com
2    2606:4700::6811:42f1 (United States)

ASN13335 (CLOUDFLARENET, US)
chameleon.vitalsource.com
1    2606:4700::6810:135e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a00:1450:4001:811::2010 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
storage.googleapis.com
Domain Requested by
11 jigsaw.vitalsource.com bookshelf.vitalsource.com
jigsaw.vitalsource.com
8 bookshelf.vitalsource.com bookshelf.vitalsource.com
2 chameleon.vitalsource.com bookshelf.vitalsource.com
1 storage.googleapis.com
1 cdnjs.cloudflare.com jigsaw.vitalsource.com
1 flashcards.vitalsource.com bookshelf.vitalsource.com
1 assignments.vitalsource.com bookshelf.vitalsource.com
1 admin-services.vitalsource.com bookshelf.vitalsource.com
1 services.vstbridge.com bookshelf.vitalsource.com
1 costaingroup.vstbridge.com 1 redirects
27 10

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

Domain
www.vitalsource.com
support.vitalsource.com
Subject Issuer Validity Valid
ssl1029596.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2021-07-06 -
2022-06-30		 a year crt.sh
vstbridge.com
Cloudflare Inc ECC CA-3		 2021-08-06 -
2022-08-05		 a year crt.sh
*.vitalsource.com
Go Daddy Secure Certificate Authority - G2		 2021-01-12 -
2022-01-12		 a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2021-09-21 -
2022-09-20		 a year crt.sh
*.storage.googleapis.com
GTS CA 1C3		 2021-11-01 -
2022-01-24		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://bookshelf.vitalsource.com/
Frame ID: 57C0A39E01F46112A4E68A398A44F191
Requests: 21 HTTP requests in this frame

Frame: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
Frame ID: 001FDEE5834FAA47D28E67155547284B
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

VitalSource Bookshelf: Sign In

Page URL History Show full URLs

  1. http://costaingroup.vstbridge.com/ HTTP 302
    https://bookshelf.vitalsource.com/ Page URL

Page Statistics

27
Requests

100 %
HTTPS

86 %
IPv6

4
Domains

10
Subdomains

7
IPs

2
Countries

2955 kB
Transfer

14113 kB
Size

2
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://costaingroup.vstbridge.com/ HTTP 302
    https://bookshelf.vitalsource.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

27 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
bookshelf.vitalsource.com/
Redirect Chain
  • http://costaingroup.vstbridge.com/
  • https://bookshelf.vitalsource.com/
5 KB
2 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::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a10d8e70c4a32beac7fb8b7367112fb5337f0eac531f7a467aa05a0fc51167cc

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36
Accept-Language
de-DE,de;q=0.9

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
expires
Mon, 06 Dec 2021 12:12:15 GMT
last-modified
Fri, 19 Nov 2021 22:04:22 GMT
etag
W/"05c5188dbe1f8181a2549463286114fb"
cache-control
public, max-age=3600
age
3347
x-from-gcs
yes
via
1.1 google
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
6b9565b70b047033-FRA
content-encoding
br

Redirect headers

Date
Mon, 06 Dec 2021 12:08:02 GMT
Content-Type
text/html
Content-Length
154
Connection
keep-alive
Location
https://bookshelf.vitalsource.com
X-Content-Type-Options
nosniff
X-App-Name
bridge-main-prod
Via
1.1 google
CF-Cache-Status
DYNAMIC
Server
cloudflare
CF-RAY
6b9565b5cc9c42e7-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:43f1 , 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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
via
1.1 google
cf-cache-status
HIT
age
1827
x-from-gcs
yes
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Fri, 19 Nov 2021 22:04:23 GMT
server
cloudflare
etag
W/"2aca9962408584f3de316b013cea42c4"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=14400
cf-ray
6b9565b81d947033-FRA
expires
Mon, 06 Dec 2021 16:08:02 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=1637359455266
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
67bfe326ac760969707d32d7c4874defb36fdae773a6f9d41535da0b8a23fb94
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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
4013
x-app-name
jigsaw-prod
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-robots-tag
noindex
last-modified
Tue, 30 Nov 2021 15:26:30 GMT
server
cloudflare
etag
W/"61a642a6-bb60"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
6b9565b82dc47033-FRA
expires
Mon, 06 Dec 2021 16:08:02 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
6c234932b827e829818c24ddd35df5b457a8b344f6651332f79dd73bd2cac186
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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
1070
x-app-name
bridge-main-prod
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Mon, 15 Nov 2021 15:09:15 GMT
server
cloudflare
etag
W/"6192781b-15333"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
6b9565b858121f39-FRA
expires
Mon, 06 Dec 2021 16:08:02 GMT
explore.js
admin-services.vitalsource.com/assets/v1/ 		3 MB
573 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::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ce8f709e379a8d021bcf16ad8fe52ceed336c74a7aa239a6c2f85460824cb659
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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
access-control-request-method
*
x-content-type-options
nosniff
cf-cache-status
HIT
age
16
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
access-control-allow-origin
*
last-modified
Wed, 01 Dec 2021 20:43:58 GMT
server
cloudflare
etag
W/"61a7de8e-313129"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
access-control-allow-methods
GET, OPTIONS
content-type
application/javascript
via
1.1 google
cache-control
public, max-age=14400
cf-ray
6b9565b82dd07033-FRA
access-control-allow-headers
Origin, X-Requested-With, Content-Type, Accept
expires
Mon, 06 Dec 2021 16:08:02 GMT
assignments.js
assignments.vitalsource.com/js/ 		42 KB
13 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://assignments.vitalsource.com/js/assignments.js?v=1637359455266
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
33ec285d48e3971fb52c065943f46846307bef4c84d2fbb30e7af1d5ea265cc2
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/96.0.4664.45 Safari/537.36

Response headers

cf-ray
6b9565b82dca7033-FRA
date
Mon, 06 Dec 2021 12:08:02 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
server
cloudflare
age
2712
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-frame-options
DENY
content-type
application/javascript
cache-control
public, max-age=14400
content-encoding
br
vary
Accept-Encoding
expires
Mon, 06 Dec 2021 16:08:02 GMT
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=1637359455266
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, ASN15169 (GOOGLE, US),
Reverse DNS
98.222.107.34.bc.googleusercontent.com
Software
nginx/1.14.0 (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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
content-encoding
gzip
x-content-type-options
nosniff
server
nginx/1.14.0 (Ubuntu)
etag
W/"3CB8FDD"
x-frame-options
DENY
content-type
text/javascript
via
1.1 google
vary
Accept-Encoding
cache-control
public
alt-svc
clear
fraction-bddbb6c42b.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-bddbb6c42b.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::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
036f9f785ddf4062ee31d0920205d997267d32cb5a944cae5ee07b790ef7d1c6

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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
via
1.1 google
cf-cache-status
HIT
age
2431
x-from-gcs
yes
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Fri, 19 Nov 2021 22:04:23 GMT
server
cloudflare
etag
W/"bddbb6c42bec8ecf2ea8e3a716b1569c"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=14400
cf-ray
6b9565b81d9c7033-FRA
expires
Mon, 06 Dec 2021 16:08:02 GMT
fraction-7afddfe041.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-7afddfe041.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::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
22801d164cf33faffef5f4883aa92c4e0e8c6d91c5a005d9eee16ae397c2e0c5

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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:02 GMT
via
1.1 google
cf-cache-status
HIT
age
2431
x-from-gcs
yes
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Fri, 19 Nov 2021 22:04:24 GMT
server
cloudflare
etag
W/"7afddfe041054416d62e4606bb80d12e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
cf-ray
6b9565b81d9b7033-FRA
expires
Mon, 06 Dec 2021 16:08:02 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/96.0.4664.45 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/js/fraction-bddbb6c42b.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:42f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b052797c6f9338cc7f677c2fdb7f204d93710b98a1ffbe7f2204df433df98f9d

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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:03 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
age
14358
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
cfw-cloudflare-disposition
cloudflare-cache-hit
last-modified
Mon, 06 Dec 2021 08:08:45 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/plain;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
6b9565be0ffd702d-FRA
expires
Mon, 06 Dec 2021 16:08:03 GMT
secure-token
jigsaw.vitalsource.com/ 		292 B
1 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/secure-token
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/box.js?v=1637359455266
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
be0afc4564522c4d6517f2071903853f681830d28ee1f4a39366a7e554fc0322
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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:03 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
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
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
589d1794-2063-4319-9ca5-9338cd42d970
x-runtime
0.009262
referrer-policy
strict-origin-when-cross-origin
x-robots-tag
noindex
server
cloudflare
etag
W/"be0afc4564522c4d6517f2071903853f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-download-options
noopen
content-type
text/javascript; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=0, private, must-revalidate
cf-ray
6b9565bddece5c5c-FRA
socket
jigsaw.vitalsource.com/ Frame 001F 		2 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/box.js?v=1637359455266
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b6d2633dfc61cc69c8b26f0c0895e08150badc8ea45f2efba6a3e6eaff2e762
Security Headers
Name Value
X-Content-Type-Options nosniff nosniff
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36
Accept-Language
de-DE,de;q=0.9
Referer
https://bookshelf.vitalsource.com/

Response headers

date
Mon, 06 Dec 2021 12:08:03 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
status
200 OK
cache-control
max-age=0, private, must-revalidate
referrer-policy
strict-origin-when-cross-origin
x-permitted-cross-domain-policies
none
x-xss-protection
1; mode=block
x-request-id
4e14d47e-fead-4644-b7ed-0635b10a4a6d
x-download-options
noopen
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
etag
W/"2b6d2633dfc61cc69c8b26f0c0895e08"
x-runtime
0.011514
x-content-type-options
nosniff nosniff
x-app-name
jigsaw-prod
x-robots-tag
noindex
via
1.1 google
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
cf-cache-status
DYNAMIC
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
6b9565bea9435c5c-FRA
content-encoding
br
application-d6403b2edbf468c7ee579d3ed3fe28ef8e43b3897345aed72201bf9cb62faaa9.css
jigsaw.vitalsource.com/assets/ Frame 001F 		4 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/application-d6403b2edbf468c7ee579d3ed3fe28ef8e43b3897345aed72201bf9cb62faaa9.css
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d6403b2edbf468c7ee579d3ed3fe28ef8e43b3897345aed72201bf9cb62faaa9
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:03 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
14
x-app-name
jigsaw-prod
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-robots-tag
noindex
last-modified
Tue, 30 Nov 2021 15:23:44 GMT
server
cloudflare
etag
W/"61a64200-47f"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
cache-control
public, max-age=14400
cf-ray
6b9565bfcc4c5c5c-FRA
expires
Mon, 06 Dec 2021 16:08:03 GMT
application-c731c20e2995c576b0509d3bd776f7ab64a66b95363a3b5fae9864299ee594ed.js
jigsaw.vitalsource.com/assets/ Frame 001F 		96 KB
35 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/application-c731c20e2995c576b0509d3bd776f7ab64a66b95363a3b5fae9864299ee594ed.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
c731c20e2995c576b0509d3bd776f7ab64a66b95363a3b5fae9864299ee594ed
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:03 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
87
x-app-name
jigsaw-prod
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-robots-tag
noindex
last-modified
Tue, 30 Nov 2021 15:26:30 GMT
server
cloudflare
etag
W/"61a642a6-84f3"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
6b9565bfcc4e5c5c-FRA
expires
Mon, 06 Dec 2021 16:08:03 GMT
hammer.js
cdnjs.cloudflare.com/ajax/libs/hammer.js/1.0.6/ Frame 001F 		39 KB
10 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdnjs.cloudflare.com/ajax/libs/hammer.js/1.0.6/hammer.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:135e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c922cd8e0a54949c773b2efa21e0c303204659d9a9ac45659c690c8820d8172
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://jigsaw.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:03 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age
11771466
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
8962
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:10:26 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03e72-9c18"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
strict-transport-security
max-age=15780000
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=uY3fRkPE2GZiRL79eQB538h4Ic5ludmfAn3xLWgDtTOmd3fg3dMmMJXVP%2FBh9MPQyKRik4jQfjZ1o92JbsOTQGYUVw0eK2SNcHfkid1d6T8jgnnEarZgCQdD1Lm%2FnrTYO%2F73yRz55f0Z484F1s%2BuTtIi"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
vary
Accept-Encoding
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
6b9565bfea0a0605-FRA
expires
Sat, 26 Nov 2022 12:08:03 GMT
index-2cfea1c8cf2af5d6f9287bc8c070bf21487ea3ac120759aef23d7e4491c9c52f.js
jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/ Frame 001F 		344 KB
107 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-2cfea1c8cf2af5d6f9287bc8c070bf21487ea3ac120759aef23d7e4491c9c52f.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2cfea1c8cf2af5d6f9287bc8c070bf21487ea3ac120759aef23d7e4491c9c52f
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:03 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
87
x-app-name
jigsaw-prod
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-robots-tag
noindex
last-modified
Tue, 30 Nov 2021 15:23:44 GMT
server
cloudflare
etag
W/"61a64200-1a4d2"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
6b9565bfcc4f5c5c-FRA
expires
Mon, 06 Dec 2021 16:08:03 GMT
fingerprint.js
jigsaw.vitalsource.com/mosaic/ Frame 001F 		517 KB
142 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/mosaic/fingerprint.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b36831409c7ba06f476eabaa47ca410064e83a2ae23ff850a0a81dfc32fc4c92
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept-Language
de-DE,de;q=0.9
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&xdm_p=1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
MISS
cf-ray
6b9565c05db95c5c-FRA
x-from-gcs
yes
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Wed, 01 Dec 2021 13:57:44 GMT
server
cloudflare
etag
W/"3b9961038907661dcec02a9bbdf07776"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
cache-control
public, max-age=60
x-robots-tag
noindex
expires
Mon, 06 Dec 2021 12:09:04 GMT
languages
jigsaw.vitalsource.com/user/ Frame 001F 		14 B
860 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/user/languages
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-2cfea1c8cf2af5d6f9287bc8c070bf21487ea3ac120759aef23d7e4491c9c52f.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
64d9e0e083256120ce740ed0482516e83fa4bb6251d0b7de7dacc07aaad76d3e
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept
application/json, text/javascript, */*; q=0.01
x-vitalsource-secure-token
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
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
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
5ceb221e-eb1d-4137-a878-3437694702dc
x-runtime
0.008495
referrer-policy
strict-origin-when-cross-origin
x-robots-tag
noindex
server
cloudflare
etag
W/"64d9e0e083256120ce740ed0482516e8"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-download-options
noopen
content-type
application/json; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=0, private, must-revalidate
cf-ray
6b9565c05dc75c5c-FRA
de.json
bookshelf.vitalsource.com/locales/ 		104 KB
32 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/locales/de.json?_=1638792482640
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/vendor-2aca996240.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
252bd41b311a2aec6c705d3093756eee6a89eaa7823fa839fb8da3237b3130e2

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://bookshelf.vitalsource.com/
X-Requested-With
XMLHttpRequest
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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 GMT
via
1.1 google
cf-cache-status
DYNAMIC
age
1093
x-from-gcs
yes
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Fri, 19 Nov 2021 22:04:23 GMT
server
cloudflare
etag
W/"f338aff77485f1d4386ae2de6e04fce7"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
cache-control
public, max-age=3600
cf-ray
6b9565c14ff95c5c-FRA
expires
Mon, 06 Dec 2021 12:49:51 GMT
user
jigsaw.vitalsource.com/ Frame 001F 		111 B
929 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-2cfea1c8cf2af5d6f9287bc8c070bf21487ea3ac120759aef23d7e4491c9c52f.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
009b27310ccced25bc22c73e74e28d35d0f42837060865345608115e4a393326
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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE2Mzg3OTMzODMsIm5iZiI6MTYzODc5MjQ4MywicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.sziH6NjzzmcPS_K7apHFG7xrPWhqZ-DeBs1EyQMI4UQ
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 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, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
b164954a-6462-4fa7-9f78-6c5949642bbd
x-runtime
0.008612
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-download-options
noopen
content-type
application/json; charset=utf-8
location
https://jigsaw.vitalsource.com/login
cache-control
no-cache
cf-ray
6b9565c27aac5c5c-FRA
verify
jigsaw.vitalsource.com/user/ Frame 001F 		21 B
985 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/user/verify
Requested by
Host:
URL: webpack-internal:///511
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , 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=default7707&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/96.0.4664.45 Safari/537.36
Content-Type
text/plain;charset=UTF-8

Response headers

date
Mon, 06 Dec 2021 12:08:04 GMT
via
1.1 google
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
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
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
c6b00d4d-ef47-4056-a043-2473a222c76a
x-runtime
0.008876
referrer-policy
strict-origin-when-cross-origin
x-robots-tag
noindex
server
cloudflare
etag
W/"0ec14c19bec9cdd6d6863682b6a23b4e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-download-options
noopen
content-type
application/json; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=0, private, must-revalidate
cf-ray
6b9565c29af15c5c-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/js/fraction-bddbb6c42b.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:42f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b052797c6f9338cc7f677c2fdb7f204d93710b98a1ffbe7f2204df433df98f9d

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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 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
age
14359
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
cfw-cloudflare-disposition
cloudflare-cache-hit
last-modified
Mon, 06 Dec 2021 08:08:45 GMT
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/plain;charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
6b9565c378edc2e0-FRA
expires
Mon, 06 Dec 2021 16:08:04 GMT
user
jigsaw.vitalsource.com/ Frame 001F 		111 B
933 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-2cfea1c8cf2af5d6f9287bc8c070bf21487ea3ac120759aef23d7e4491c9c52f.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
009b27310ccced25bc22c73e74e28d35d0f42837060865345608115e4a393326
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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE2Mzg3OTMzODMsIm5iZiI6MTYzODc5MjQ4MywicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.sziH6NjzzmcPS_K7apHFG7xrPWhqZ-DeBs1EyQMI4UQ
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default7707&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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 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, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
x-xss-protection
1; mode=block
x-request-id
6021db20-f8d6-4f3b-968a-7480d212e8dc
x-runtime
0.009311
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
x-download-options
noopen
content-type
application/json; charset=utf-8
location
https://jigsaw.vitalsource.com/login
cache-control
no-cache
cf-ray
6b9565c36cef5c5c-FRA
en.json
bookshelf.vitalsource.com/locales/ 		102 KB
30 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/locales/en.json?_=1638792482641
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/vendor-2aca996240.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
278a71b7ed26e9b51a39d5536461b0e1481df7a69c0811bbfe7b560ecbcc85fc

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://bookshelf.vitalsource.com/
X-Requested-With
XMLHttpRequest
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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 GMT
via
1.1 google
cf-cache-status
DYNAMIC
age
49
x-from-gcs
yes
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Fri, 19 Nov 2021 22:04:23 GMT
server
cloudflare
etag
W/"7cf53da1d7a348a6850d4fdd83fd8e5e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
cache-control
public, max-age=3600
cf-ray
6b9565c46fb75c5c-FRA
expires
Mon, 06 Dec 2021 13:07:15 GMT
truncated
/ 		209 B
0 		Image
General
Check archive.org
Download Go to Show image
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
71b80e6d7bd1692d0925827b68c41bea0215b4d1ead31f7d41a26670bef730ad

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/96.0.4664.45 Safari/537.36

Response headers

Content-Type
image/svg+xml
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
9b428ff6393ee06d3179a862925ff1face53c5e1e221926918510e947324fe9a

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/96.0.4664.45 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8
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
efe2ac16f4b5183a2a185592f3c9a2dba0d17c120d1b2407ae2264c3a3d25bc0

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/96.0.4664.45 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8
multipart-1590182594-56034554973989-2
storage.googleapis.com/vst-chameleon-prod/ 		13 KB
14 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://storage.googleapis.com/vst-chameleon-prod/multipart-1590182594-56034554973989-2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2010 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
UploadServer /
Resource Hash
fae81ab72df36bd9be850b8fb4a89721be5eebfedc7d1338e8acc7d25a95fe90

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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 11:56:24 GMT
age
700
x-guploader-uploadid
ADPycduy-7E_SwrerzGAPFrX08z55xtudNlD0ewsMXQmS5ItJYLwpdJAYql4spC59q3Ng9hZGeBtLwUJnCEvhnTRgUt0gWIYLA
x-goog-storage-class
MULTI_REGIONAL
x-goog-metageneration
1
x-goog-stored-content-encoding
identity
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length
13438
last-modified
Fri, 22 May 2020 21:23:14 GMT
server
UploadServer
etag
"8d82a2666cef248bda55ffffb217c725"
x-goog-hash
crc32c=0uLYtA==, md5=jYKiZmzvJIvaVf//shfHJQ==
x-goog-generation
1590182594252396
access-control-allow-origin
*
access-control-expose-headers
Content-Type, Access-Control-Allow-Origin
cache-control
public, max-age=3600
x-goog-stored-content-length
13438
accept-ranges
bytes
content-type
image/svg+xml
expires
Mon, 06 Dec 2021 12:56:24 GMT
vitalsource_color.svg
bookshelf.vitalsource.com/img/ 		6 KB
3 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://bookshelf.vitalsource.com/img/vitalsource_color.svg
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
63828cf2e663017fa305425974c2909078a6c6510af7f8b49960b71375fb4882

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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 GMT
via
1.1 google
cf-cache-status
HIT
age
472
x-from-gcs
yes
content-encoding
br
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
last-modified
Fri, 19 Nov 2021 22:04:22 GMT
server
cloudflare
etag
W/"6ce06dfe49160901fad09db1b6c88f1e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/svg+xml
cache-control
public, max-age=14400
cf-ray
6b9565c62c355c5c-FRA
expires
Mon, 06 Dec 2021 16:08:04 GMT
en.png
bookshelf.vitalsource.com/img/locales/ 		330 B
779 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://bookshelf.vitalsource.com/img/locales/en.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:43f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3d65d1ef8127ceece8b8baf1194b7361641ad3c06ccbe5948e826d2fefd1858

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/96.0.4664.45 Safari/537.36

Response headers

date
Mon, 06 Dec 2021 12:08:04 GMT
via
1.1 google
cf-cache-status
HIT
age
1825
cf-polished
origFmt=png, origSize=389
x-from-gcs
yes
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400, h3-28=":443"; ma=86400, h3-27=":443"; ma=86400
content-length
330
expires
Mon, 06 Dec 2021 16:08:04 GMT
last-modified
Fri, 19 Nov 2021 22:04:20 GMT
server
cloudflare
etag
"c7dd19bd87ebbf9cff80f4f7d9cdaf63"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept
content-type
image/webp
content-disposition
inline; filename="en.webp"
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
6b9565c62c375c5c-FRA
cf-bgj
imgq:85,h2pri

Verdicts & Comments Add Verdict or Comment

119 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| onbeforexrselect function| reportError boolean| originAgentCluster object| scheduler boolean| isIE object| __core-js_shared__ function| $ function| jQuery function| _ function| DirectorRouter object| DotDotDot boolean| localStorageSupported 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 string| serverHostname object| VST object| regeneratorRuntime function| updateJWT function| json function| authenticate function| http function| makeCancelable function| init function| metafy string| envName object| env string| PUT string| GET string| POST string| DELETE function| authUrl function| assignmentUrl function| userAssignmenstUrl function| readingUrl function| userReadingsUrl undefined| initPromise object| Feeny function| require object| exports object| Overleaf 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

2 Cookies

Domain/Path Name / Value
jigsaw.vitalsource.com/ Name: prokofiev
Value: Im51bGwi--6109325030d1b37a11ffd865d999c5ac21231ba56a2c1cd7d01e81bae6b186cd
jigsaw.vitalsource.com/ Name: _jigsaw_session
Value: QBLT34d4pe%2FS9Toem%2FEmph1E8%2FhI6gnO3X7%2FuwaXcyUviIhOM8AxXHzwVsFTweN1zjYHyLmPuqW0kTR96ESMUadiVvNYlMwGkiCzwR7r%2B5M3oAVcOlH8QykGU6EHEzcOvbhn2CcyJWIU4KQRN3ye5SAYn7GW3qT296iAharRtvQxH1kKp6V100D5zSpmDMRTIWzXBhOkFWmjUYcssLqXkKln7%2FZqz0qU4NVJq9CRyqQRdie%2BB4FsBQ%3D%3D--B1sxMknZ5U%2B2NGUa--FAjTV5zIc4nhYHrLeSVQrA%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
assignments.vitalsource.com
bookshelf.vitalsource.com
cdnjs.cloudflare.com
chameleon.vitalsource.com
costaingroup.vstbridge.com
flashcards.vitalsource.com
jigsaw.vitalsource.com
services.vstbridge.com
storage.googleapis.com
2606:4700::6810:135e
2606:4700::6811:42f1
2606:4700::6811:43f1
2606:4700::6811:97f8
2606:4700::6811:99f8
2a00:1450:4001:811::2010
34.107.222.98
009b27310ccced25bc22c73e74e28d35d0f42837060865345608115e4a393326
036f9f785ddf4062ee31d0920205d997267d32cb5a944cae5ee07b790ef7d1c6
0c922cd8e0a54949c773b2efa21e0c303204659d9a9ac45659c690c8820d8172
0ec14c19bec9cdd6d6863682b6a23b4e9d816546eef9a0b2d48949bbd36bac16
22801d164cf33faffef5f4883aa92c4e0e8c6d91c5a005d9eee16ae397c2e0c5
252bd41b311a2aec6c705d3093756eee6a89eaa7823fa839fb8da3237b3130e2
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