urlscan.io logo urlscan.io
SecurityTrails logo

bookshelf.vitalsource.com Open in urlscan Pro
2606:4700::6811:44f1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://bookshelf.vitalsource.com/
Effective URL: https://bookshelf.vitalsource.com/
Submission: On November 20 via manual from FR
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 2 countries across 4 domains to perform 25 HTTP transactions. The main IP is 2606:4700::6811:44f1, 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 October 28th 2020. Valid for: 6 months.
This is the only time bookshelf.vitalsource.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 20 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 35.227.236.189 15169 (GOOGLE)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
25 7
20    2606:4700::6811:44f1 (United States)

ASN13335 (CLOUDFLARENET, US)
bookshelf.vitalsource.com
jigsaw.vitalsource.com
assignments.vitalsource.com
1    2606:4700::6811:9af8 (United States)

ASN13335 (CLOUDFLARENET, US)
services.vstbridge.com
1    35.227.236.189 (Mountain View, United States)

ASN15169 (GOOGLE, US)
PTR: 189.236.227.35.bc.googleusercontent.com
flashcards.vitalsource.com
2    2606:4700::6811:42f1 (United States)

ASN13335 (CLOUDFLARENET, US)
chameleon.vitalsource.com
1    2606:4700::6810:125e (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
1    2a00:1450:4001:802::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 1 redirects 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 services.vstbridge.com bookshelf.vitalsource.com
25 8

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

Domain
www.vitalsource.com
support.vitalsource.com
Subject Issuer Validity Valid
ssl867873.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2020-10-28 -
2021-05-06		 6 months crt.sh
vstbridge.com
Cloudflare Inc ECC CA-3		 2020-09-06 -
2021-09-06		 a year crt.sh
*.vitalsource.com
DigiCert SHA2 Secure Server CA		 2017-12-01 -
2021-01-21		 3 years crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2020-10-21 -
2021-10-20		 a year crt.sh
*.storage.googleapis.com
GTS CA 1O1		 2020-11-03 -
2021-01-26		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://bookshelf.vitalsource.com/
Frame ID: 917EDA76D9068DA91E1A6CDD6FFD12F9
Requests: 19 HTTP requests in this frame

Frame: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
Frame ID: 441FF555580524FA0C06F8DD864F41F9
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page URL History Show full URLs

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

Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /^cloudflare$/i
Overall confidence: 100%
Detected patterns
  • headers via /^1\.1 google$/i

Page Statistics

25
Requests

100 %
HTTPS

83 %
IPv6

4
Domains

8
Subdomains

7
IPs

2
Countries

2167 kB
Transfer

10126 kB
Size

3
Cookies

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

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

Redirected requests

There were HTTP redirect chains for the following requests:

25 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
bookshelf.vitalsource.com/
Redirect Chain
  • http://bookshelf.vitalsource.com/
  • https://bookshelf.vitalsource.com/
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::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8db4d0008a4c1b5b84ad45420b7006b72a22c38e6f76df27d4798d665830d7c7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
bookshelf.vitalsource.com
:scheme
https
:path
/
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
none
sec-fetch-mode
navigate
sec-fetch-user
?1
sec-fetch-dest
document
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
__cfduid=df8051975f7e1ce8a3c5181de8416b7c61605886317
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
content-type
text/html; charset=utf-8
last-modified
Thu, 19 Nov 2020 19:42:41 GMT
vary
Accept-Encoding
etag
W/"5fb6cab1-14d2"
x-content-type-options
nosniff
x-app-name
fraction-prod
content-encoding
gzip
via
1.1 google
cf-cache-status
DYNAMIC
cf-request-id
0687e1ade500002bf6ef8dc000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
5f53388fd8ff2bf6-FRA

Redirect headers

Date
Fri, 20 Nov 2020 15:31:57 GMT
Content-Type
text/html
Content-Length
194
Connection
keep-alive
Set-Cookie
__cfduid=df8051975f7e1ce8a3c5181de8416b7c61605886317; expires=Sun, 20-Dec-20 15:31:57 GMT; path=/; domain=.vitalsource.com; HttpOnly; SameSite=Lax
Location
https://bookshelf.vitalsource.com/
X-Content-Type-Options
nosniff
X-App-Name
fraction-prod
Via
1.1 google
CF-Cache-Status
DYNAMIC
cf-request-id
0687e1acfa0000175a74a28000000001
Server
cloudflare
CF-RAY
5f53388e5d57175a-FRA
vendor-7eda53f6d5.min.js
bookshelf.vitalsource.com/js/ 		240 KB
69 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/js/vendor-7eda53f6d5.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::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
55a828b338f657e835e8eff3a3c112d6384975c1182501d0357ecf8db7fee800
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
1133
x-app-name
fraction-prod
content-encoding
gzip
cf-request-id
0687e1ae7800002bf6a82af000000001
last-modified
Thu, 19 Nov 2020 19:41:57 GMT
server
cloudflare
etag
W/"5fb6ca85-3bfb5"
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
5f533890bbcc2bf6-FRA
expires
Fri, 20 Nov 2020 19:31:58 GMT
box.js
jigsaw.vitalsource.com/assets/v1/jigsaw/ 		147 KB
47 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/v1/jigsaw/box.js?v=1605814961613
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
8e2af1643bfae54a3629a472ec3dfe3d74bce248985d392e2b766e3c3d0d63df
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
4983
x-app-name
jigsaw-prod
cf-request-id
0687e1ae8200002bf68499a000000001
last-modified
Wed, 11 Nov 2020 14:22:01 GMT
server
cloudflare
etag
"5fabf389-bb84"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
1.1 google
cache-control
public, max-age=14400
cf-ray
5f533890cbdf2bf6-FRA
expires
Fri, 20 Nov 2020 19:31:58 GMT
bridge.js
services.vstbridge.com/assets/v1/ 		83 KB
28 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://services.vstbridge.com/assets/v1/bridge.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:9af8 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
15ee6585b18d66f288ec4c4ada3d7b371f1ad139fe0bd3ba8b13f042768d4ed2
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
5850
x-app-name
bridge-main-prod
content-encoding
gzip
cf-request-id
0687e1ae9b0000644f10123000000001
last-modified
Wed, 18 Nov 2020 17:42:21 GMT
server
cloudflare
etag
W/"5fb55cfd-14bbe"
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
5f533890fd12644f-FRA
expires
Fri, 20 Nov 2020 19:31:58 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=1605814961613
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1aa762b591b6f8dcc8f6171895ff8e09b885e846615eeb94909ffc4eaf284e04
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

cf-ray
5f533890cbf42bf6-FRA
date
Fri, 20 Nov 2020 15:31:58 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
server
cloudflare
age
4983
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
gzip
vary
Accept-Encoding
cf-request-id
0687e1ae8200002bf6be9f2000000001
expires
Fri, 20 Nov 2020 19:31:58 GMT
app.js
flashcards.vitalsource.com/js/v2/ 		6 KB
6 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://flashcards.vitalsource.com/js/v2/app.js?v=1605814961613
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
35.227.236.189 Mountain View, United States, ASN15169 (GOOGLE, US),
Reverse DNS
189.236.227.35.bc.googleusercontent.com
Software
nginx/1.14.0 (Ubuntu) /
Resource Hash
db4d72ef938f6423eec39947f8dbc1d871a5675e8b4f4ccca29d040d513140d3
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
via
1.1 google
x-content-type-options
nosniff
server
nginx/1.14.0 (Ubuntu)
etag
"15DFD6"
x-frame-options
DENY
content-type
application/javascript
cache-control
public
accept-ranges
bytes
alt-svc
clear
content-length
5669
fraction-95f5e95ff1.min.js
bookshelf.vitalsource.com/js/ 		7 MB
1 MB 		Script
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/js/fraction-95f5e95ff1.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::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
41652668e35c1de0a948dbda3510e299c501737cbf69a56c8f01ccd35acff179
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
4642
x-app-name
fraction-prod
content-encoding
gzip
cf-request-id
0687e1ae7800002bf6c687a000000001
last-modified
Thu, 19 Nov 2020 19:41:55 GMT
server
cloudflare
etag
W/"5fb6ca83-754c83"
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
5f533890cbcd2bf6-FRA
expires
Fri, 20 Nov 2020 19:31:58 GMT
fraction-65468c4d2b.min.css
bookshelf.vitalsource.com/styles/ 		1 MB
306 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/styles/fraction-65468c4d2b.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::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e46011f5de09f4c17e34bf7b5eb2dd4d7bc56e38815ce9d5fd525c4f0093d53d
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
1133
x-app-name
fraction-prod
cf-request-id
0687e1ae7800002bf6a5162000000001
last-modified
Thu, 19 Nov 2020 19:42:40 GMT
server
cloudflare
etag
W/"5fb6cab0-149dd0"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
via
1.1 google
cache-control
public, max-age=14400
cf-ray
5f533890bbc92bf6-FRA
expires
Fri, 20 Nov 2020 19:31:58 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

Origin
https://bookshelf.vitalsource.com
Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8
fraction
chameleon.vitalsource.com/api/brands/bookshelf.vitalsource.com/ 		8 KB
3 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-95f5e95ff1.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
3c65ae6980fbd0f8926be89aea10e1ea13f440b6e8b1ba54194b91b1ab7b6487

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
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
*
cf-ray
5f533894caa5bed8-FRA
cf-request-id
0687e1b1000000bed8e583a000000001
secure-token
jigsaw.vitalsource.com/ 		292 B
846 B 		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=1605814961613
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
184e08cbaa0f02f748042408696c8a4265193facef44da1da8575ca9b18417ab
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:58 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
200 OK
x-app-name
jigsaw-prod
cf-request-id
0687e1b0e700002bf68684b000000001
x-request-id
c74756c9-ce0d-47e5-a0ab-654e87ca7bdb
x-runtime
0.013604
server
cloudflare
etag
W/"184e08cbaa0f02f748042408696c8a42"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/javascript; charset=utf-8
via
1.1 google
x-xss-protection
1; mode=block
cache-control
max-age=0, private, must-revalidate
cf-ray
5f533894ae2c2bf6-FRA
socket
jigsaw.vitalsource.com/ Frame 441F 		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=default8947&xdm_p=1
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/box.js?v=1605814961613
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ad4f13fed4fcf359eebad72e6f6f3e1a294c1b4bb55fd283dff3096a09ea4b15
Security Headers
Name Value
X-Content-Type-Options nosniff nosniff
X-Xss-Protection 1; mode=block

Request headers

:method
GET
:authority
jigsaw.vitalsource.com
:scheme
https
:path
/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
same-site
sec-fetch-mode
navigate
sec-fetch-dest
iframe
referer
https://bookshelf.vitalsource.com/
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
__cfduid=df8051975f7e1ce8a3c5181de8416b7c61605886317; _jigsaw_session=bnQ1OXc3RWVlcEhUTitIakNtUVhZUFZLOGtjTjNXcHJYRkc1bndOQzNHKy9ocG5QdzF3REJxUTdHWFNDK3RNeVJ5YldvNHRoYmNqM3ZOeGdDazFwNXNFZFFqTW8xc2tQUmFjMUVrS1l5cDNRRDBscC84eXpJNEp5a0dVK3V2OTNyajJJYzNpVGw1KzhBTEd2TnBpcTZRPT0tLWhBa0FZSTFxZ3JPbzJoYllUV3d1bkE9PQ%3D%3D--b28aa1c121b3b8b2ad9f3f36d3a3ec99e5a31005
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Referer
https://bookshelf.vitalsource.com/

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
status
200 OK
cache-control
max-age=0, private, must-revalidate
x-xss-protection
1; mode=block
x-request-id
a63518f3-8efc-40cf-b07c-6ea9e30c8dc6
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
etag
W/"ad4f13fed4fcf359eebad72e6f6f3e1a"
x-runtime
0.015213
x-content-type-options
nosniff nosniff
set-cookie
_jigsaw_session=ZG14MzZkbWJVS2ttak00UVRpR2o0L2d0ektWQ2IyZDVqbTdNMVRuOG4wREw5ZW1raEpsOGxTVmtYblNRVEp4YThlYW8yUUhMVXJzaG1tNmUyUTNEeWh3ZTFMYU9CWVZhOW1pZ3BaSjE5alpKS0ZxSnFBSnY5bG43MUZLOXZJTTJ0WWpFcEhqaTVjZGFjRENjMno5QnYreVJ6VnhWdnE2c0w3T1YyamNoNXhUa1BxSFRDM2NVeS82bkxzMUIzcVNBdUljQXA1WGlHOG80RkMvVlk0Rm5TTE9YUUNBajYvS1ZGZ2xwRGFGd05Wcz0tLWI3QXhXMXdtL0lwOFFXUUt0bDBWK3c9PQ%3D%3D--40b235c55f5ddfeb33ecddccdbd14150ced859b9; path=/; HttpOnly; Secure; SameSite=None
x-app-name
jigsaw-prod
content-encoding
gzip
via
1.1 google
cf-cache-status
DYNAMIC
cf-request-id
0687e1b1a400002bf6b98a6000000001
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
server
cloudflare
cf-ray
5f533895c98a2bf6-FRA
application-08fe8741aebd612b54f23c03debca7f9f18a84aa85df484f578a59cca23eb183.css
jigsaw.vitalsource.com/assets/ Frame 441F 		8 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/application-08fe8741aebd612b54f23c03debca7f9f18a84aa85df484f578a59cca23eb183.css
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
08fe8741aebd612b54f23c03debca7f9f18a84aa85df484f578a59cca23eb183
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
5158
x-app-name
jigsaw-prod
cf-request-id
0687e1b24f00002bf6bea65000000001
last-modified
Wed, 11 Nov 2020 14:20:14 GMT
server
cloudflare
etag
"5fabf31e-9f5"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
text/css
via
1.1 google
cache-control
public, max-age=14400
cf-ray
5f533896ecbd2bf6-FRA
expires
Fri, 20 Nov 2020 19:31:59 GMT
application-f0bf7c5c0d22379f9911e96650480bd31caca94340a67034367514ccdfc6a5e0.js
jigsaw.vitalsource.com/assets/ Frame 441F 		96 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/application-f0bf7c5c0d22379f9911e96650480bd31caca94340a67034367514ccdfc6a5e0.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f0bf7c5c0d22379f9911e96650480bd31caca94340a67034367514ccdfc6a5e0
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
5240
x-app-name
jigsaw-prod
cf-request-id
0687e1b25000002bf699a29000000001
last-modified
Wed, 11 Nov 2020 14:22:01 GMT
server
cloudflare
etag
"5fabf389-84f1"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
1.1 google
cache-control
public, max-age=14400
cf-ray
5f533896ecc72bf6-FRA
expires
Fri, 20 Nov 2020 19:31:59 GMT
hammer.js
cdnjs.cloudflare.com/ajax/libs/hammer.js/1.0.6/ Frame 441F 		39 KB
9 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=default8947&xdm_p=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:125e , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c922cd8e0a54949c773b2efa21e0c303204659d9a9ac45659c690c8820d8172
Security Headers
Name Value
Strict-Transport-Security max-age=15780000

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
br
vary
Accept-Encoding
cf-cache-status
HIT
nel
{"report_to":"cf-nel","max_age":604800}
age
16412
x-via
cfworker/kv
cross-origin-resource-policy
cross-origin
content-length
8962
cf-request-id
0687e1b24d00009710fe111000000001
timing-allow-origin
*
last-modified
Mon, 04 May 2020 16:10:26 GMT
server
cloudflare
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?s=FwxF%2FlO2b2UnWDSXcP1hWSomwxcgWQtQfJAD%2FyBAjwRztq%2Fdnpfx8RxHDFHsREWxgV0NSqVS5HF%2Frl9R6uAig06K6kYAlAuyeG%2FOl3a3mICAV%2FjBonL6fOYq6WZa0WXrcA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
cf-ray
5f533896e86e9710-FRA
expires
Wed, 10 Nov 2021 15:31:59 GMT
index-779c87369a13a0bf191a515bb96086ef25f43674ce4bc6007c5e4c44f29fd32e.js
jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/ Frame 441F 		343 KB
104 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-779c87369a13a0bf191a515bb96086ef25f43674ce4bc6007c5e4c44f29fd32e.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
779c87369a13a0bf191a515bb96086ef25f43674ce4bc6007c5e4c44f29fd32e
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
3773
x-app-name
jigsaw-prod
cf-request-id
0687e1b24f00002bf6ec10b000000001
last-modified
Wed, 11 Nov 2020 14:20:14 GMT
server
cloudflare
etag
"5fabf31e-19f8d"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/javascript
via
1.1 google
cache-control
public, max-age=14400
cf-ray
5f533896ecc92bf6-FRA
expires
Fri, 20 Nov 2020 19:31:59 GMT
base64font
jigsaw.vitalsource.com/ Frame 441F 		122 KB
39 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/base64font?id=aca7c62e-9dbf-42fa-be9f-650423707b42
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
15e6466827ac1fbbc7f9682922c06f86f0dcb192e0e0353ebc6c7a473a3460c2

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
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/javascript
access-control-allow-origin
*
cache-control
public, max-age=60
server-timing
bon, total;dur=0.375361
cf-ray
5f5338973e3c2bf6-FRA
cf-request-id
0687e1b28200002bf6cb33f000000001
languages
jigsaw.vitalsource.com/user/ Frame 441F 		9 B
602 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-779c87369a13a0bf191a515bb96086ef25f43674ce4bc6007c5e4c44f29fd32e.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
266b67fe04906910f371cbf704e2923e947f6ab487a1fc255074287ce53f0321
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
eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE2MDU4ODcyMTgsIm5iZiI6MTYwNTg4NjMxOCwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.1aKrrwHKrmBuGC9SrijmDfPYXiJFqZg8FalPjIPI7es
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
X-Requested-With
XMLHttpRequest
x-vitalsource-keepalive
false
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
DYNAMIC
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
200 OK
x-app-name
jigsaw-prod
cf-request-id
0687e1b28a00002bf6c1b43000000001
x-request-id
c67cfbed-4bd2-4440-a111-a623e438296a
x-runtime
0.023264
server
cloudflare
etag
W/"266b67fe04906910f371cbf704e2923e"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json; charset=utf-8
via
1.1 google
x-xss-protection
1; mode=block
cache-control
max-age=0, private, must-revalidate
cf-ray
5f5338974e5b2bf6-FRA
en.json
bookshelf.vitalsource.com/locales/ 		100 KB
28 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/locales/en.json?_=1605886318252
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/vendor-7eda53f6d5.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1121ad8b3f37ed686a073c8df8f929252aeca3dd56163da0b838d60cb9ce33d3
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://bookshelf.vitalsource.com/
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Thu, 19 Nov 2020 19:39:59 GMT
server
cloudflare
etag
W/"5fb6ca0f-18f22"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
via
1.1 google
x-app-name
fraction-prod
cf-ray
5f533898ebf22bf6-FRA
cf-request-id
0687e1b39600002bf6c1b67000000001
base64font
jigsaw.vitalsource.com/ Frame 441F 		654 B
710 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/base64font?d=jigsaw.vitalsource.com
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/base64font?id=aca7c62e-9dbf-42fa-be9f-650423707b42
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d5fd6ca1507344aa51b5ca417062136f3daab841c295ad078cc3ed6475c38ffa

Request headers

Accept
application/json; charset=utf-8
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36
Content-Type
text/plain; charset=utf-8

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
content-encoding
gzip
cf-cache-status
DYNAMIC
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
access-control-allow-origin
*
cache-control
no-cache, no-store
server-timing
bon, total;dur=2.028496
cf-ray
5f5338990c192bf6-FRA
cf-request-id
0687e1b3a200002bf6b50d0000000001
user
jigsaw.vitalsource.com/ Frame 441F 		111 B
882 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-779c87369a13a0bf191a515bb96086ef25f43674ce4bc6007c5e4c44f29fd32e.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , 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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE2MDU4ODcyMTgsIm5iZiI6MTYwNTg4NjMxOCwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.1aKrrwHKrmBuGC9SrijmDfPYXiJFqZg8FalPjIPI7es
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
X-Requested-With
XMLHttpRequest
x-vitalsource-keepalive
false
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
401 Unauthorized
x-app-name
jigsaw-prod
cf-request-id
0687e1b41f00002bf688283000000001
x-request-id
36c48c97-199c-4da0-be7a-77a19f6360e0
x-runtime
0.019032
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type
application/json; charset=utf-8
location
https://jigsaw.vitalsource.com/login
x-xss-protection
1; mode=block
cache-control
no-cache
cf-ray
5f533899ce672bf6-FRA
fraction
chameleon.vitalsource.com/api/brands/bookshelf.vitalsource.com/ 		8 KB
3 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-95f5e95ff1.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
3c65ae6980fbd0f8926be89aea10e1ea13f440b6e8b1ba54194b91b1ab7b6487

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:32:00 GMT
content-encoding
gzip
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
*
cf-ray
5f53389afe73bed8-FRA
cf-request-id
0687e1b4e00000bed8c4995000000001
user
jigsaw.vitalsource.com/ Frame 441F 		111 B
614 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-779c87369a13a0bf191a515bb96086ef25f43674ce4bc6007c5e4c44f29fd32e.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , 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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE2MDU4ODcyMTgsIm5iZiI6MTYwNTg4NjMxOCwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.1aKrrwHKrmBuGC9SrijmDfPYXiJFqZg8FalPjIPI7es
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default8947&xdm_p=1
X-Requested-With
XMLHttpRequest
x-vitalsource-keepalive
false
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:31:59 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
status
401 Unauthorized
x-app-name
jigsaw-prod
cf-request-id
0687e1b4e500002bf699a82000000001
x-request-id
186e1b11-05c2-4074-96c2-1eaa593d4a20
x-runtime
0.010083
server
cloudflare
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
content-type
application/json; charset=utf-8
location
https://jigsaw.vitalsource.com/login
x-xss-protection
1; mode=block
cache-control
no-cache
cf-ray
5f53389b09fe2bf6-FRA
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

Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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

Origin
https://bookshelf.vitalsource.com
Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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

Origin
https://bookshelf.vitalsource.com
Referer
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 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
2a00:1450:4001:802::2010 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
UploadServer /
Resource Hash
fae81ab72df36bd9be850b8fb4a89721be5eebfedc7d1338e8acc7d25a95fe90

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:13:25 GMT
age
1115
x-guploader-uploadid
ABg5-UzA-hM6GzkcM9mEUcyufRrcFBZ-XUvoBYJroAQel021JomajzzL0hF97VAEJCSaqyGS7fNkLVlfudGtV881x-2WUYVeiQ
x-goog-storage-class
MULTI_REGIONAL
x-goog-metageneration
1
x-goog-stored-content-encoding
identity
alt-svc
h3-29=":443"; ma=2592000,h3-T051=":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
Fri, 20 Nov 2020 16:13:25 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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
63828cf2e663017fa305425974c2909078a6c6510af7f8b49960b71375fb4882
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:32:00 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
4138
x-app-name
fraction-prod
cf-request-id
0687e1b6d100002bf6ab026000000001
last-modified
Thu, 19 Nov 2020 19:42:18 GMT
server
cloudflare
etag
W/"5fb6ca9a-19f4"
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
via
1.1 google
cache-control
public, max-age=14400
cf-ray
5f53389e1a692bf6-FRA
expires
Fri, 20 Nov 2020 19:32:00 GMT
en.png
bookshelf.vitalsource.com/img/locales/ 		389 B
612 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://bookshelf.vitalsource.com/img/locales/en.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:44f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1590f871a620b6f171f4a03b2f9b06cf25c21101d71b8a3905eb0f02f7bf86bd
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Response headers

date
Fri, 20 Nov 2020 15:32:00 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
4138
x-app-name
fraction-prod
content-length
389
cf-request-id
0687e1b6d600002bf684a61000000001
last-modified
Thu, 19 Nov 2020 19:42:27 GMT
server
cloudflare
etag
"5fb6caa3-185"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
image/png
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
5f53389e1a6f2bf6-FRA
expires
Fri, 20 Nov 2020 19:32:00 GMT

Verdicts & Comments Add Verdict or Comment

123 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| ontransitionrun object| ontransitionstart object| ontransitioncancel object| cookieStore function| showDirectoryPicker function| showOpenFilePicker function| showSaveFilePicker object| trustedTypes boolean| crossOriginIsolated 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 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

3 Cookies

Domain/Path Name / Value
.jigsaw.vitalsource.com/ Name: reese84
Value: 3:AF2UrTmNv+r92zdfqBXTtA==: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:hOYjTT7SXNwE8yyn3lIwXotJrJSEgAleCtgF8tMohn4=
jigsaw.vitalsource.com/ Name: _jigsaw_session
Value: STloc3pvVloxcWFLZUdqVlI0ZFE5d0h2UkdFMERiSmFZWVh2ZmNPcWNSSUZNdFE0ekpybXM4OHF2ektNaWZmQXZaMVV3YURGMENTc2RFM2hmZzFrWE9nY0hqU2daWGFXTG5nN0lRVm5XRHJKS0NFRTVaY3VxMmtqallCaVRsSVhrMW44R2dhNXk3TDhVT25qM3JmdU1xaTNMZ3Y3WHNwSHhzWkRrcFpNMHRhWmZCMG1qOFlIcXBvZXNLaUpsMnZQUVhKVks4c25JNEoyWDVxbmFFYlZ5TnhJdVA3L3lyYkNkaWxtZkZVT1JHbz0tLVRkZW5YWTZHRjRGUHpxTWQycGhvd1E9PQ%3D%3D--840dedd2a4781377792660facbe2845cea3db45d
.vitalsource.com/ Name: __cfduid
Value: df8051975f7e1ce8a3c5181de8416b7c61605886317

5 Console Messages

Source Level URL
Text
console-api log URL: https://services.vstbridge.com/assets/v1/bridge.js(Line 1)
Message:
app complete - VST: [object Object]
console-api warning URL: https://bookshelf.vitalsource.com/js/fraction-95f5e95ff1.min.js(Line 23)
Message:
Warning: The cherry color palette has been deprecated and will be removed in a future release. The 'red' palette in colors/red.js will be used in the future.
console-api warning URL: https://bookshelf.vitalsource.com/js/fraction-95f5e95ff1.min.js(Line 23)
Message:
Warning: The grass color palette has been deprecated and will be removed in a future release. The 'green' palette in colors/green.js will be used in the future.
console-api warning URL: https://bookshelf.vitalsource.com/js/fraction-95f5e95ff1.min.js(Line 13)
Message:
Warning: Button prop `color="neutral"` has been deprecated and will be removed in a future release.
console-api warning URL: https://bookshelf.vitalsource.com/js/fraction-95f5e95ff1.min.js(Line 13)
Message:
Warning: Button prop `color="neutral"` has been deprecated and will be removed in a future release.

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
X-Content-Type-Options nosniff

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.

assignments.vitalsource.com
bookshelf.vitalsource.com
cdnjs.cloudflare.com
chameleon.vitalsource.com
flashcards.vitalsource.com
jigsaw.vitalsource.com
services.vstbridge.com
storage.googleapis.com
2606:4700::6810:125e
2606:4700::6811:42f1
2606:4700::6811:44f1
2606:4700::6811:9af8
2a00:1450:4001:802::2010
35.227.236.189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