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bookshelf.vitalsource.com Open in urlscan Pro
2606:4700::6811:45f1  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM#%2Fuser%2Fsignin%3Ffbclid%...
Effective URL: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Submission: On March 27 via api from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 9 IPs in 3 countries across 9 domains to perform 34 HTTP transactions. The main IP is 2606:4700::6811:45f1, 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 November 21st 2019. 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
25 2606:4700::68... 13335 (CLOUDFLAR...)
1 23.23.4.253 14618 (AMAZON-AES)
1 35.227.236.189 15169 (GOOGLE)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 3.123.82.147 16509 (AMAZON-02)
1 3 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
34 9
25    2606:4700::6811:45f1 (United States)

ASN13335 (CLOUDFLARENET, US)
bookshelf.vitalsource.com
jigsaw.vitalsource.com
assignments.vitalsource.com
chameleon.vitalsource.com
1    23.23.4.253 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-23-23-4-253.compute-1.amazonaws.com
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
1    2606:4700::6811:4004 (United States)

ASN13335 (CLOUDFLARENET, US)
cdnjs.cloudflare.com
2    3.123.82.147 (Frankfurt am Main, Germany)

ASN16509 (AMAZON-02, US)
PTR: ec2-3-123-82-147.eu-central-1.compute.amazonaws.com
vitalsource-com.distil.ninja
3    2a00:1450:4001:81c::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
1    2a00:1450:400c:c07::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
1    2a00:1450:4001:81e::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
1    2a00:1450:4001:808::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
1    2a00:1450:4001:820::2010 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
storage.googleapis.com
Domain Requested by
12 bookshelf.vitalsource.com bookshelf.vitalsource.com
10 jigsaw.vitalsource.com bookshelf.vitalsource.com
jigsaw.vitalsource.com
3 www.google-analytics.com 1 redirects bookshelf.vitalsource.com
2 vitalsource-com.distil.ninja jigsaw.vitalsource.com
vitalsource-com.distil.ninja
2 chameleon.vitalsource.com bookshelf.vitalsource.com
1 storage.googleapis.com
1 www.google.de
1 www.google.com 1 redirects
1 stats.g.doubleclick.net 1 redirects
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
34 13

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		 2019-11-21 -
2020-05-29		 6 months crt.sh
*.vstbridge.com
DigiCert SHA2 Secure Server CA		 2018-06-27 -
2020-08-12		 2 years crt.sh
*.vitalsource.com
DigiCert SHA2 Secure Server CA		 2017-12-01 -
2021-01-21		 3 years crt.sh
ssl412106.cloudflaressl.com
COMODO ECC Domain Validation Secure Server CA 2		 2019-12-05 -
2020-06-12		 6 months crt.sh
*.distil.ninja
Let's Encrypt Authority X3		 2020-03-17 -
2020-06-15		 3 months crt.sh
*.google-analytics.com
GTS CA 1O1		 2020-03-03 -
2020-05-26		 3 months crt.sh
www.google.de
GTS CA 1O1		 2020-03-03 -
2020-05-26		 3 months crt.sh
*.storage.googleapis.com
GTS CA 1O1		 2020-03-03 -
2020-05-26		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Frame ID: 2BF0A76723AC38C5F53335F004C5F748
Requests: 25 HTTP requests in this frame

Frame: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
Frame ID: A597647E20A435E27B7A9EBA80D24051
Requests: 11 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Statistics

34
Requests

100 %
HTTPS

70 %
IPv6

9
Domains

13
Subdomains

9
IPs

3
Countries

2142 kB
Transfer

9975 kB
Size

2
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 23
  • https://www.google-analytics.com/r/collect?v=1&_v=j81&a=1003992880&t=pageview&_s=1&dl=https%3A%2F%2Fbookshelf.vitalsource.com%2F%3Ffbclid%3DIwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM&dp=%2F%3Ffbclid%3DIwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM%23%252Fuser%252Fsignin%253Ffbclid%253DIwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM&ul=en-us&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAEAB~&jid=969949201&gjid=596776771&cid=657898799.1585339220&tid=UA-290214-8&_gid=83358601.1585339220&_r=1&z=70384862 HTTP 302
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_gid=83358601.1585339220&gjid=596776771&_v=j81&z=70384862 HTTP 302
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_v=j81&z=70384862 HTTP 302
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_v=j81&z=70384862&slf_rd=1&random=548157040

34 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
bookshelf.vitalsource.com/ 		5 KB
2 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
5be47b3a7f0441a11c67f3beddaf664db42993c45d9a40dde65bbe66edd10a5e
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
bookshelf.vitalsource.com
:scheme
https
:path
/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
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/74.0.3729.169 Safari/537.36
sec-fetch-dest
document
accept
text/html,application/xhtml+xml,application/xml;q=0.9,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
accept-encoding
gzip, deflate, br
accept-language
en-US
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
document

Response headers

status
200
date
Fri, 27 Mar 2020 20:00:18 GMT
content-type
text/html; charset=utf-8
set-cookie
__cfduid=db8d9c9e7698e2386401ff497ed9396ef1585339217; expires=Sun, 26-Apr-20 20:00:17 GMT; path=/; domain=.vitalsource.com; HttpOnly; SameSite=Lax
last-modified
Mon, 23 Mar 2020 17:01:46 GMT
vary
Accept-Encoding
etag
W/"5e78eb7a-141d"
x-content-type-options
nosniff
x-app-name
fraction-prod
content-encoding
gzip
via
1.1 google
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
57abb25f997ac2d1-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/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , 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/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:18 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
1901
status
200
x-app-name
fraction-prod
content-encoding
gzip
last-modified
Mon, 23 Mar 2020 17:01:03 GMT
server
cloudflare
etag
W/"5e78eb4f-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
57abb260abbac2d1-FRA
expires
Sat, 28 Mar 2020 00:00:18 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=1584982906938
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b470a301df479f6ce6a4acd56793eb6b3ac029cb28e01c4dfeb52a4a3daf1066
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:18 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
161
status
200
x-app-name
jigsaw-prod
last-modified
Fri, 27 Mar 2020 18:16:59 GMT
server
cloudflare
etag
"5e7e431b-bb63"
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
57abb260bbdcc2d1-FRA
expires
Sat, 28 Mar 2020 00:00:18 GMT
bridge.js
services.vstbridge.com/assets/v1/ 		70 KB
24 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/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
23.23.4.253 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS
ec2-23-23-4-253.compute-1.amazonaws.com
Software
Apache /
Resource Hash
1d8c0930ac0656eb01319d157e3396408d6912a9e30d6ece19f4d26da55cad23
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubdomains;
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

Date
Fri, 27 Mar 2020 20:00:18 GMT
Content-Encoding
gzip
Referrer-Policy
no-referrer
Last-Modified
Fri, 27 Mar 2020 01:23:46 GMT
Server
Apache
ETag
"11969-5a1cbf3e72c80-gzip"
Strict-Transport-Security
max-age=63072000; includeSubdomains;
Content-Type
text/javascript
X-Xss-Protection
1; mode=block
Connection
keep-alive
Accept-Ranges
bytes
Vary
Accept-Encoding,User-Agent
Content-Length
24142
X-Content-Type-Options
nosniff
assignments.js
assignments.vitalsource.com/js/ 		41 KB
12 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://assignments.vitalsource.com/js/assignments.js?v=1584982906938
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
edb6ae63ddbfedf8842d1727bdfb041cca04328adc1e0f1f194fdd11252274ab
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:18 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
server
cloudflare
age
161
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
status
200
content-encoding
gzip
cache-control
public, max-age=14400
cf-ray
57abb260bbe0c2d1-FRA
vary
Accept-Encoding
expires
Sat, 28 Mar 2020 00:00:18 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=1584982906938
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, 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/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:18 GMT
via
1.1 google
x-content-type-options
nosniff
server
nginx/1.14.0 (Ubuntu)
etag
"1C470A0"
x-frame-options
DENY
content-type
application/javascript
status
200
cache-control
public
accept-ranges
bytes
alt-svc
clear
content-length
5669
fraction-9eddfbab7c.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-9eddfbab7c.min.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
667d3300328beb0cc1442b03fb995c673cb8022692f43e774831fd2f809bcc1f
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:18 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
1735
status
200
x-app-name
fraction-prod
content-encoding
gzip
last-modified
Mon, 23 Mar 2020 17:01:01 GMT
server
cloudflare
etag
W/"5e78eb4d-72d8ef"
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
57abb260abbfc2d1-FRA
expires
Sat, 28 Mar 2020 00:00:18 GMT
fraction-4b92bc447d.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-4b92bc447d.min.css
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
62a629e26dc287cd9e1376eeb97cc657e30872fdd916875312b9219501a53af7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

date
Fri, 27 Mar 2020 20:00:18 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
1735
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 17:01:46 GMT
server
cloudflare
etag
W/"5e78eb7a-149c56"
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
57abb260abbdc2d1-FRA
expires
Sat, 28 Mar 2020 00:00:18 GMT
truncated
/ 		10 KB
10 KB 		Font
General
Check archive.org
Download Go to
Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
b6cb334272988052b287ab0af9b48c6cd1a53d2d685712a3941e90f4e8ba2e46

Request headers

Origin
https://bookshelf.vitalsource.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 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-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fcc76aa05f65a037acf2d0773f130f8fb15a590a3cf1d8c0d1a7e9361b448c1c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Origin
https://bookshelf.vitalsource.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 27 Mar 2020 20:00:19 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
access-control-allow-origin
*
status
200
server
cloudflare
x-frame-options
DENY
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
access-control-expose-headers
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
cf-ray
57abb266b9166401-FRA
secure-token
jigsaw.vitalsource.com/ 		384 B
917 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=1584982906938
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
96d036b2036440e9a2b2e6f140c0e0373705b4a076f0b2c36bfeb2d7f0e7e056
Security Headers
Name Value
X-Content-Type-Options nosniff, nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:19 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, 200 OK
x-app-name
jigsaw-prod
x-xss-protection
1; mode=block
x-request-id
cf517cf3-6eaa-4028-8759-378daa93f4fd
x-runtime
0.015692
server
cloudflare
etag
W/"96d036b2036440e9a2b2e6f140c0e037"
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
cache-control
max-age=0, private, must-revalidate
cf-ray
57abb266889cc2d1-FRA
socket
jigsaw.vitalsource.com/ Frame A597 		3 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=default3388&xdm_p=1
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/assets/v1/jigsaw/box.js?v=1584982906938
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
61b8df15c04eb51d31669d8c7b384cba0dd5c727aa82b6ec8447b1f22e5587f8
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=default3388&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/74.0.3729.169 Safari/537.36
sec-fetch-dest
iframe
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
sec-fetch-site
same-site
sec-fetch-mode
navigate
referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
accept-encoding
gzip, deflate, br
accept-language
en-US
cookie
__cfduid=db8d9c9e7698e2386401ff497ed9396ef1585339217; _jigsaw_session=NFoxb1p4amxPY1hRdmg1YnNRVHlXeEJlQzBnZDBCcWdyOTdVcHB5QlZpbXVIZUo1S2MzWWlHdzgzZGNJUTg3dnMzSmRHc0dteGliMlZVWG95OHhIVTNleEtSalFRblYvRXo4U05GUVQ0akpCYU5idkdHUlhqOHY2TUhzOS8yekNVWlVlTDVIZEN3d2JaMlYxN25WZ1VBPT0tLUVBaGsya1R1Yk9KVlYrSFQ2aWNMeFE9PQ%3D%3D--c5389177fa9145476671bbf74d4c86ee5b635341
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
iframe
Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM

Response headers

status
200 200 OK
date
Fri, 27 Mar 2020 20:00:19 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
cache-control
max-age=0, private, must-revalidate
x-xss-protection
1; mode=block
x-request-id
b33fad88-2a23-45b1-93fd-6a1a0592fb2e
p3p
CP="ALL DSP COR CURa ADMa DEVa OUR IND COM NAV"
etag
W/"61b8df15c04eb51d31669d8c7b384cba"
x-runtime
0.016995
x-content-type-options
nosniff nosniff
set-cookie
_jigsaw_session=MWJxdkdnSDV5WmRVZ0VQamxrWHBRMTNiWnpyMEptdE05V3FMVjk5MXUvRDdzNkF3TFkvT3FlMjF1LzBFaW41RFIyZGYyS1BFcDBwbWEydi8wZTRZOHBvMW13Zm9lNEtZT3BKUFZRSHdQajlnelN4VmZuM21WWWUzNUFvdVQ0T1Z0Y29NMEs0c21QckI0SXA2eXZMMmpFS3krZzZmOVBQZU5UVVNBbEdGWWVCWXp4Y2w5RncwVmhUVjBPbHUxTm9XN1h0NS9TMVBPeGlWQnZJblBwR1NMcmdOM3NweVB3bGR5R1dCN0x3ZkVsaz0tLWdMbXJuYUtvQTlKMVl0NUlVWXc5dVE9PQ%3D%3D--c514ba61d8642c6bbb752fc18b1774db8dc7d460; path=/; HttpOnly; Secure; SameSite=None
x-app-name
jigsaw-prod
content-encoding
gzip
via
1.1 google
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
57abb2677aefc2d1-FRA
application-08fe8741aebd612b54f23c03debca7f9f18a84aa85df484f578a59cca23eb183.css
jigsaw.vitalsource.com/assets/ Frame A597 		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=default3388&xdm_p=1
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , 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=default3388&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
style

Response headers

date
Fri, 27 Mar 2020 20:00:19 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
6793
status
200
x-app-name
jigsaw-prod
last-modified
Fri, 27 Mar 2020 17:07:22 GMT
server
cloudflare
etag
"5e7e32ca-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
57abb2686d22c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:19 GMT
application-f0bf7c5c0d22379f9911e96650480bd31caca94340a67034367514ccdfc6a5e0.js
jigsaw.vitalsource.com/assets/ Frame A597 		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=default3388&xdm_p=1
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , 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=default3388&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:19 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
6793
status
200
x-app-name
jigsaw-prod
last-modified
Fri, 27 Mar 2020 17:07:46 GMT
server
cloudflare
etag
"5e7e32e2-84f1"
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
57abb2686d24c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:19 GMT
hammer.js
cdnjs.cloudflare.com/ajax/libs/hammer.js/1.0.6/ Frame A597 		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=default3388&xdm_p=1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:4004 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
0c922cd8e0a54949c773b2efa21e0c303204659d9a9ac45659c690c8820d8172
Security Headers
Name Value
Strict-Transport-Security max-age=15780000; includeSubDomains

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:19 GMT
content-encoding
br
cf-cache-status
HIT
age
4275711
cf-ray
57abb2686b7a176a-FRA
status
200
strict-transport-security
max-age=15780000; includeSubDomains
alt-svc
h3-27=":443"; ma=86400, h3-25=":443"; ma=86400, h3-24=":443"; ma=86400, h3-23=":443"; ma=86400
last-modified
Thu, 17 May 2018 09:19:24 GMT
server
cloudflare
etag
W/"5afd491c-9c18"
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
access-control-allow-origin
*
expires
Wed, 17 Mar 2021 20:00:19 GMT
cache-control
public, max-age=30672000
timing-allow-origin
*
served-in-seconds
0.002
index-dd19425421fdfd29ae29e1bae0012ec09abc0db7e470d2aec5f7e5cfceb0468b.js
jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/ Frame A597 		342 KB
104 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://jigsaw.vitalsource.com/assets/v1/jigsaw/puzzle_pieces/index-dd19425421fdfd29ae29e1bae0012ec09abc0db7e470d2aec5f7e5cfceb0468b.js
Requested by
Host: jigsaw.vitalsource.com
URL: https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
10180e9818fe7db0241432ad8bc5a5425dd58064c0c3287e0fd6393a55d32501
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=default3388&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

date
Fri, 27 Mar 2020 20:00:19 GMT
content-encoding
gzip
x-content-type-options
nosniff, nosniff
cf-cache-status
HIT
age
5559
status
200
x-app-name
jigsaw-prod
last-modified
Fri, 27 Mar 2020 17:07:46 GMT
server
cloudflare
etag
"5e7e32e2-19f6e"
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
57abb2686d25c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:19 GMT
challenge
vitalsource-com.distil.ninja/v5/ Frame A597 		96 KB
33 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://vitalsource-com.distil.ninja/v5/challenge?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=default3388&xdm_p=1
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.123.82.147 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-123-82-147.eu-central-1.compute.amazonaws.com
Software
openresty/1.15.8.2 /
Resource Hash
71a802cf370427d321361d23f8c37478dbd10ad6a2359e915ec5072699f06043

Request headers

Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

Date
Fri, 27 Mar 2020 20:00:19 GMT
Content-Encoding
gzip
Server
openresty/1.15.8.2
Vary
Accept-Encoding
Content-Type
text/javascript
access-control-allow-origin
*
cache-control
public, max-age=60
Transfer-Encoding
chunked
server-timing
bon, total;dur=0.149071
Connection
keep-alive
languages
jigsaw.vitalsource.com/user/ Frame A597 		9 B
483 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-dd19425421fdfd29ae29e1bae0012ec09abc0db7e470d2aec5f7e5cfceb0468b.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , 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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE1ODUzNDAxMTksIm5iZiI6MTU4NTMzOTIxOSwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vP2ZiY2xpZD1Jd0FSMWtBdi1CQVRmZ0h6RnR2eU5xQ29yZk54WUl2cDdpd2E4UGx2WlRnUEZJc1NnZ1dtZDg0Y3VHLXhNIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.5bNjrZR5ZuimyGO7tnVJWqnU_f9SG80mzZ9zZM4A8zM
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
Sec-Fetch-Dest
empty
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/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 27 Mar 2020 20:00:19 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, 200 OK
x-app-name
jigsaw-prod
x-xss-protection
1; mode=block
x-request-id
a1c91d39-2522-4ee7-a003-8b90546c17d2
x-runtime
0.014912
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
cache-control
max-age=0, private, must-revalidate
cf-ray
57abb2690f0ec2d1-FRA
challenge
vitalsource-com.distil.ninja/v5/ Frame A597 		614 B
882 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://vitalsource-com.distil.ninja/v5/challenge?d=jigsaw.vitalsource.com
Requested by
Host: vitalsource-com.distil.ninja
URL: https://vitalsource-com.distil.ninja/v5/challenge?id=aca7c62e-9dbf-42fa-be9f-650423707b42
Protocol
HTTP/1.1
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
3.123.82.147 Frankfurt am Main, Germany, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-3-123-82-147.eu-central-1.compute.amazonaws.com
Software
openresty/1.15.8.2 /
Resource Hash
b3b88608a043fec39d40991e6b9b0a4a7636db948dbdb2945581973ea0d451c1

Request headers

Accept
application/json; charset=utf-8
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
Origin
https://jigsaw.vitalsource.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Content-Type
text/plain; charset=utf-8

Response headers

Date
Fri, 27 Mar 2020 20:00:19 GMT
Server
openresty/1.15.8.2
Content-Type
application/json
access-control-allow-origin
*
cache-control
no-cache, no-store
server-timing
bon, total;dur=2.257588
Connection
keep-alive
Content-Length
614
en.json
bookshelf.vitalsource.com/locales/ 		96 KB
27 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/locales/en.json?_=1585339218115
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/vendor-7eda53f6d5.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
05180ca5b3592f35fa9ab4f863216234601c72a374c4332241c4dd8954a1afc1
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Accept
application/json, text/javascript, */*; q=0.01
Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Sec-Fetch-Dest
empty
X-Requested-With
XMLHttpRequest
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 27 Mar 2020 20:00:19 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
last-modified
Mon, 23 Mar 2020 16:58:59 GMT
server
cloudflare
etag
W/"5e78ead3-180d9"
expect-ct
max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary
Accept-Encoding
content-type
application/json
status
200
x-app-name
fraction-prod
cf-ray
57abb26abb3cc2d1-FRA
via
1.1 google
user
jigsaw.vitalsource.com/ Frame A597 		111 B
625 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-dd19425421fdfd29ae29e1bae0012ec09abc0db7e470d2aec5f7e5cfceb0468b.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , 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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE1ODUzNDAxMTksIm5iZiI6MTU4NTMzOTIxOSwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vP2ZiY2xpZD1Jd0FSMWtBdi1CQVRmZ0h6RnR2eU5xQ29yZk54WUl2cDdpd2E4UGx2WlRnUEZJc1NnZ1dtZDg0Y3VHLXhNIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.5bNjrZR5ZuimyGO7tnVJWqnU_f9SG80mzZ9zZM4A8zM
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
Sec-Fetch-Dest
empty
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/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 27 Mar 2020 20:00:19 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, 401 Unauthorized
x-app-name
jigsaw-prod
x-xss-protection
1; mode=block
x-request-id
4b745d6d-84bf-4f15-a3e6-22312a161d0e
x-runtime
0.012821
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
cache-control
no-cache
cf-ray
57abb26bae36c2d1-FRA
analytics.js
www.google-analytics.com/ 		44 KB
18 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.google-analytics.com/analytics.js
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/fraction-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
eaf1b128b927ac2868755cb7366d35554255c8af362235afe270f9614f8c806d
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
script

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
last-modified
Thu, 06 Feb 2020 00:21:02 GMT
server
Golfe2
age
5207
date
Fri, 27 Mar 2020 18:33:32 GMT
vary
Accept-Encoding
content-type
text/javascript
status
200
cache-control
public, max-age=7200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000
content-length
18174
expires
Fri, 27 Mar 2020 20:33:32 GMT
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-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
fcc76aa05f65a037acf2d0773f130f8fb15a590a3cf1d8c0d1a7e9361b448c1c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
Origin
https://bookshelf.vitalsource.com
Sec-Fetch-Dest
empty
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
DYNAMIC
access-control-allow-origin
*
status
200
server
cloudflare
x-frame-options
DENY
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
access-control-expose-headers
cache-control
max-age=0, private, must-revalidate
access-control-allow-credentials
true
cf-ray
57abb26cbd706401-FRA
user
jigsaw.vitalsource.com/ Frame A597 		111 B
611 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-dd19425421fdfd29ae29e1bae0012ec09abc0db7e470d2aec5f7e5cfceb0468b.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , 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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE1ODUzNDAxMTksIm5iZiI6MTU4NTMzOTIxOSwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vP2ZiY2xpZD1Jd0FSMWtBdi1CQVRmZ0h6RnR2eU5xQ29yZk54WUl2cDdpd2E4UGx2WlRnUEZJc1NnZ1dtZDg0Y3VHLXhNIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.5bNjrZR5ZuimyGO7tnVJWqnU_f9SG80mzZ9zZM4A8zM
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
Sec-Fetch-Dest
empty
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/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 27 Mar 2020 20:00:20 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, 401 Unauthorized
x-app-name
jigsaw-prod
x-xss-protection
1; mode=block
x-request-id
433a4c01-96b8-4724-a6a7-9dbc0c40ac0e
x-runtime
0.013144
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
cache-control
no-cache
cf-ray
57abb26cc944c2d1-FRA
ga-audiences
www.google.de/ads/
Redirect Chain
  • https://www.google-analytics.com/r/collect?v=1&_v=j81&a=1003992880&t=pageview&_s=1&dl=https%3A%2F%2Fbookshelf.vitalsource.com%2F%3Ffbclid%3DIwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cu...
  • https://stats.g.doubleclick.net/r/collect?v=1&aip=1&t=dc&_r=3&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_gid=83358601.1585339220&gjid=596776771&_v=j81&z=70384862
  • https://www.google.com/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_v=j81&z=70384862
  • https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_v=j81&z=70384862&slf_rd=1&random=548157040
42 B
109 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_v=j81&z=70384862&slf_rd=1&random=548157040
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:808::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

pragma
no-cache
date
Fri, 27 Mar 2020 20:00:20 GMT
x-content-type-options
nosniff
content-type
image/gif
server
cafe
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
200
cache-control
no-cache, no-store, must-revalidate
timing-allow-origin
*
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

pragma
no-cache
date
Fri, 27 Mar 2020 20:00:20 GMT
x-content-type-options
nosniff
server
cafe
timing-allow-origin
*
location
https://www.google.de/ads/ga-audiences?v=1&aip=1&t=sr&_r=4&tid=UA-290214-8&cid=657898799.1585339220&jid=969949201&_v=j81&z=70384862&slf_rd=1&random=548157040
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
status
302
cache-control
no-cache, no-store, must-revalidate
content-type
text/html; charset=UTF-8
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000
content-length
0
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
www.google-analytics.com/ 		35 B
101 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google-analytics.com/collect?v=1&_v=j81&a=1003992880&t=pageview&_s=2&dl=https%3A%2F%2Fbookshelf.vitalsource.com%2F%3Ffbclid%3DIwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM&dp=%2F%3Ffbclid%3DIwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM%23%2F%252Fuser%252Fsignin%253Ffbclid%253DIwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM&ul=en-us&de=UTF-8&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=KEBAAEAB~&jid=&gjid=&cid=657898799.1585339220&tid=UA-290214-8&_gid=83358601.1585339220&z=391924030
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

pragma
no-cache
date
Tue, 10 Mar 2020 17:20:57 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
age
1478363
content-type
image/gif
status
200
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000
cache-control
no-cache, no-store, must-revalidate
access-control-allow-origin
*
content-length
35
expires
Mon, 01 Jan 1990 00:00:00 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
6f79f64a58642bbf7c71fba9f42fcdd561da4749c204e1936e46507714762a87

Request headers

Origin
https://bookshelf.vitalsource.com
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Content-Type
application/font-woff2;charset=utf-8
menu.svg
bookshelf.vitalsource.com/img/ 		269 B
280 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/img/menu.svg
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/fraction-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
97d77c1fa37bf046aeec678f254e9bfd407762f57f85f9580095f5418bb86fb6
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
6088
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 17:01:04 GMT
server
cloudflare
etag
W/"5e78eb50-10d"
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
57abb26e8d99c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:20 GMT
circle_bookshelf_sm.svg
bookshelf.vitalsource.com/img/ 		632 B
450 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/img/circle_bookshelf_sm.svg
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/fraction-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
10ee2034e7cf5ad71c54adf36a09b9bba36ed0f56ff18a3193eeda0f421c76d0
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
6546
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 17:00:16 GMT
server
cloudflare
etag
W/"5e78eb20-278"
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
57abb26e8d9cc2d1-FRA
expires
Sat, 28 Mar 2020 00:00:20 GMT
circle_store_sm.svg
bookshelf.vitalsource.com/img/ 		505 B
448 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/img/circle_store_sm.svg
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/fraction-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1d9212b5e1c63e27fc888519e4ae4ae8b48ded1a2a8b36877f28823186d33cf7
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
6546
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 17:00:23 GMT
server
cloudflare
etag
W/"5e78eb27-1f9"
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
57abb26e8d9fc2d1-FRA
expires
Sat, 28 Mar 2020 00:00:20 GMT
circle_support_sm.svg
bookshelf.vitalsource.com/img/ 		636 B
444 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/img/circle_support_sm.svg
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/fraction-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
13868e8924c0f1fedabb16665fcc270936256e6939bf4a9e94dc163bbc157c99
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
6099
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 17:00:23 GMT
server
cloudflare
etag
W/"5e78eb27-27c"
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
57abb26e8da0c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:20 GMT
about.svg
bookshelf.vitalsource.com/img/ 		905 B
508 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://bookshelf.vitalsource.com/img/about.svg
Requested by
Host: bookshelf.vitalsource.com
URL: https://bookshelf.vitalsource.com/js/fraction-9eddfbab7c.min.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
77cadf15cbd1359dac8ff7b52d5a58025a21ee7f6925253810dd2bcfbb993874
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
empty

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
6099
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 16:58:58 GMT
server
cloudflare
etag
W/"5e78ead2-389"
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
57abb26e8da2c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:20 GMT
multipart-1538505787-333257028024982-1
storage.googleapis.com/vst-chameleon-prod/ 		10 KB
11 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://storage.googleapis.com/vst-chameleon-prod/multipart-1538505787-333257028024982-1
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:820::2010 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
UploadServer /
Resource Hash
0ab84cc8f33daf373dea4a38ff6ae09be6a2e19429a8bef342e775bc23fe1c78

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

date
Fri, 27 Mar 2020 19:42:02 GMT
age
1098
status
200
x-guploader-uploadid
AEnB2Upa5vaGTF6gT-0-vSCYaVehS7jFrD6izhZ-JGjYBR2OoMBeh_PjZupcVzfEv65ORvWV-0UfruHk0aoIqSZQrvRYRcPT1A
x-goog-storage-class
MULTI_REGIONAL
x-goog-metageneration
1
x-goog-stored-content-encoding
identity
alt-svc
quic=":443"; ma=2592000; v="46,43",h3-Q050=":443"; ma=2592000,h3-Q049=":443"; ma=2592000,h3-Q048=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,h3-T050=":443"; ma=2592000
content-length
10200
last-modified
Tue, 02 Oct 2018 18:43:08 GMT
server
UploadServer
etag
"5ab3ab388be64e1c7a549e4afca16ca1"
x-goog-hash
crc32c=RM1lqw==, md5=WrOrOIvmThx6VJ5K/KFsoQ==
x-goog-generation
1538505788167453
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
10200
accept-ranges
bytes
content-type
image/svg+xml
expires
Fri, 27 Mar 2020 20:42:02 GMT
prop_laptop_no.svg
bookshelf.vitalsource.com/img/ 		17 KB
5 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://bookshelf.vitalsource.com/img/prop_laptop_no.svg
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
779c4bae81e80066d0c0b808b14797050bb6f9d04228ccc69fec021c6e375346
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
REVALIDATED
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 17:01:11 GMT
server
cloudflare
etag
W/"5e78eb57-4475"
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
57abb26e8da3c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:20 GMT
vitalsource_white.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_white.svg
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
11039f012e6f15cde7301b793d1d2f2b7d032baa9e35a1425c693be167d642ea
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

Referer
https://bookshelf.vitalsource.com/?fbclid=IwAR1kAv-BATfgHzFtvyNqCorfNxYIvp7iwa8PlvZTgPFIsSggWmd84cuG-xM
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Dest
image

Response headers

date
Fri, 27 Mar 2020 20:00:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
cf-cache-status
HIT
age
6099
status
200
x-app-name
fraction-prod
last-modified
Mon, 23 Mar 2020 17:01:18 GMT
server
cloudflare
etag
W/"5e78eb5e-19ee"
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
57abb26eade0c2d1-FRA
expires
Sat, 28 Mar 2020 00:00:20 GMT
user
jigsaw.vitalsource.com/ Frame A597 		111 B
546 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-dd19425421fdfd29ae29e1bae0012ec09abc0db7e470d2aec5f7e5cfceb0468b.js
Protocol
H2
Security
TLS 1.2, ECDHE_ECDSA, AES_128_GCM
Server
2606:4700::6811:45f1 , 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.eyJpc3MiOiJqaWdzYXciLCJleHAiOjE1ODUzNDAxMTksIm5iZiI6MTU4NTMzOTIxOSwicmVmZXJyZXIiOiJodHRwczovL2Jvb2tzaGVsZi52aXRhbHNvdXJjZS5jb20vP2ZiY2xpZD1Jd0FSMWtBdi1CQVRmZ0h6RnR2eU5xQ29yZk54WUl2cDdpd2E4UGx2WlRnUEZJc1NnZ1dtZDg0Y3VHLXhNIiwiaG9zdG5hbWUiOiJib29rc2hlbGYudml0YWxzb3VyY2UuY29tIn0.5bNjrZR5ZuimyGO7tnVJWqnU_f9SG80mzZ9zZM4A8zM
Referer
https://jigsaw.vitalsource.com/socket?xdm_e=https%3A%2F%2Fbookshelf.vitalsource.com&xdm_c=default3388&xdm_p=1
Sec-Fetch-Dest
empty
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/74.0.3729.169 Safari/537.36

Response headers

date
Fri, 27 Mar 2020 20:00:20 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, 401 Unauthorized
x-app-name
jigsaw-prod
x-xss-protection
1; mode=block
x-request-id
7594cd41-65f8-4d60-b221-74ab52c49f4e
x-runtime
0.016287
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
cache-control
no-cache
cf-ray
57abb26e8da6c2d1-FRA

Verdicts & Comments Add Verdict or Comment

118 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| onformdata object| onpointerrawupdate 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| _classCallCheck function| _typeof function| _extends 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 string| GoogleAnalyticsObject function| ga object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| jQuery112408623482467224699

2 Cookies

Domain/Path Name / Value
jigsaw.vitalsource.com/ Name: _jigsaw_session
Value: d2xXbXI3bi9aclh1K1lnazhvQk92N2tRUk1DM3RRL2wvM09VbHJDRzFXQnYwWlhTTEtKcnNiT0Q5cjcxMXpSZitwSVAvWXdQWmRIZ1ltclF0NERPTVRBS3ltZSszYVp0OG56QmFES2Q1WEcwV0JWTnp3aEh1VHBPMzJNZGo3cUtsY0RnV2cwbHgwaTRQYWhMU0pydXBRPT0tLUJXNG9mcFF4TnUzR3BXcVlURkF2RWc9PQ%3D%3D--3cbba41bc8244a526b48e66791264835fac166c9
.vitalsource.com/ Name: __cfduid
Value: ddda320e3e0469296518c869da26c4d281585339219

3 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-9eddfbab7c.min.js(Line 21)
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-9eddfbab7c.min.js(Line 21)
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.

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
stats.g.doubleclick.net
storage.googleapis.com
vitalsource-com.distil.ninja
www.google-analytics.com
www.google.com
www.google.de
23.23.4.253
2606:4700::6811:4004
2606:4700::6811:45f1
2a00:1450:4001:808::2003
2a00:1450:4001:81c::200e
2a00:1450:4001:81e::2004
2a00:1450:4001:820::2010
2a00:1450:400c:c07::9a
3.123.82.147
35.227.236.189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