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

Go To Rescan Add Verdict Report
Submitted URL: http://vitalsource.com/
Effective URL: https://www.vitalsource.com/
Submission: On December 07 via manual from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 20 IPs in 3 countries across 16 domains to perform 108 HTTP transactions. The main IP is 2606:4700::6813:be54, located in United States and belongs to CLOUDFLARENET, US. The main domain is www.vitalsource.com. The Cisco Umbrella rank of the primary domain is 194354.
TLS certificate: Issued by E1 on November 6th 2023. Valid for: 3 months.
This is the only time www.vitalsource.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
3 62 2606:4700::68... 13335 (CLOUDFLAR...)
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
8 34.120.242.194 396982 (GOOGLE-CL...)
6 34.96.102.137 396982 (GOOGLE-CL...)
5 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 34.96.67.224 396982 (GOOGLE-CL...)
2 2001:4860:480... 15169 (GOOGLE)
3 2620:1ec:c11:... 8068 (MICROSOFT...)
1 18.66.192.125 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
3 151.101.194.133 54113 (FASTLY)
2 2600:9000:223... 16509 (AMAZON-02)
1 34.102.232.42 396982 (GOOGLE-CL...)
1 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
2 151.101.130.133 54113 (FASTLY)
3 18.173.154.13 16509 (AMAZON-02)
108 20
62    2606:4700::6813:be54 (United States)

ASN13335 (CLOUDFLARENET, US)
vitalsource.com
www.vitalsource.com
1    2606:4700::6813:bd54 (United States)

ASN13335 (CLOUDFLARENET, US)
www.vitalsource.com
1    2a00:1450:4001:806::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
8    34.120.242.194 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 194.242.120.34.bc.googleusercontent.com
covers.vitalbook.com
6    34.96.102.137 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 137.102.96.34.bc.googleusercontent.com
dev.visualwebsiteoptimizer.com
5    2a00:1450:4001:811::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:81c::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
1    34.96.67.224 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 224.67.96.34.bc.googleusercontent.com
cdn.siftscience.com
2    2001:4860:4802:36::178 (United States)

ASN15169 (GOOGLE, US)
www.google-analytics.com
3    2620:1ec:c11::200 (United States)

ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US)
bat.bing.com
1    18.66.192.125 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-192-125.muc50.r.cloudfront.net
static.hotjar.com
1    2a00:1450:4001:80b::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
3    151.101.194.133 (United States)

ASN54113 (FASTLY, US)
static.klaviyo.com
2    2600:9000:223c:7e00:16:4ed5:12c0:93a1 (United States)

ASN16509 (AMAZON-02, US)
www.mczbf.com
1    34.102.232.42 (Kansas City, United States)

ASN396982 (GOOGLE-CLOUD-PLATFORM, US)
PTR: 42.232.102.34.bc.googleusercontent.com
hexagon-analytics.com
1    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
2    2a00:1450:400c:c00::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
3    2a00:1450:4001:803::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
2    2a00:1450:4001:830::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
2    151.101.130.133 (United States)

ASN54113 (FASTLY, US)
static-tracking.klaviyo.com
3    18.173.154.13 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-173-154-13.muc50.r.cloudfront.net
script.hotjar.com
Apex Domain
Subdomains		 Transfer
63 vitalsource.com
vitalsource.com — Cisco Umbrella Rank: 21863
www.vitalsource.com — Cisco Umbrella Rank: 194354
849 KB
8 vitalbook.com
covers.vitalbook.com — Cisco Umbrella Rank: 48089
385 KB
6 visualwebsiteoptimizer.com
dev.visualwebsiteoptimizer.com — Cisco Umbrella Rank: 2954
101 KB
5 klaviyo.com
static.klaviyo.com — Cisco Umbrella Rank: 2510
static-tracking.klaviyo.com — Cisco Umbrella Rank: 3203
40 KB
5 gstatic.com
fonts.gstatic.com
76 KB
4 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 700
script.hotjar.com — Cisco Umbrella Rank: 933
105 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 6765
669 B
3 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2693
www.google.com — Cisco Umbrella Rank: 2
819 B
3 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 33
stats.g.doubleclick.net — Cisco Umbrella Rank: 75
2 KB
3 bing.com
bat.bing.com — Cisco Umbrella Rank: 329
14 KB
2 mczbf.com
www.mczbf.com — Cisco Umbrella Rank: 4634
18 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
21 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 36
195 KB
1 hexagon-analytics.com
hexagon-analytics.com — Cisco Umbrella Rank: 5079
297 B
1 siftscience.com
cdn.siftscience.com — Cisco Umbrella Rank: 9057
21 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 29
1 KB
108 16
Domain Requested by
62 www.vitalsource.com 3 redirects www.vitalsource.com
8 covers.vitalbook.com www.vitalsource.com
6 dev.visualwebsiteoptimizer.com www.vitalsource.com
dev.visualwebsiteoptimizer.com
5 fonts.gstatic.com fonts.googleapis.com
3 script.hotjar.com static.hotjar.com
script.hotjar.com
3 www.google.de
3 static.klaviyo.com www.googletagmanager.com
static.klaviyo.com
3 bat.bing.com www.googletagmanager.com
bat.bing.com
2 static-tracking.klaviyo.com static.klaviyo.com
2 www.google.com
2 stats.g.doubleclick.net www.googletagmanager.com
www.vitalsource.com
2 www.mczbf.com www.vitalsource.com
2 www.google-analytics.com www.googletagmanager.com
www.vitalsource.com
2 www.googletagmanager.com www.vitalsource.com
www.googletagmanager.com
1 region1.analytics.google.com www.googletagmanager.com
1 hexagon-analytics.com
1 googleads.g.doubleclick.net www.googletagmanager.com
1 static.hotjar.com www.googletagmanager.com
1 cdn.siftscience.com www.vitalsource.com
1 fonts.googleapis.com www.vitalsource.com
1 vitalsource.com 1 redirects
108 21
Subject Issuer Validity Valid
vitalsource.com
E1		 2023-11-06 -
2024-02-04		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2023-11-20 -
2024-02-12		 3 months crt.sh
*.vitalbook.com
Go Daddy Secure Certificate Authority - G2		 2022-11-13 -
2023-12-15		 a year crt.sh
*.visualwebsiteoptimizer.com
Starfield Secure Certificate Authority - G2		 2023-07-06 -
2024-07-06		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2023-11-20 -
2024-02-12		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-11-20 -
2024-02-12		 3 months crt.sh
*.siftscience.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-01-10 -
2024-02-10		 a year crt.sh
www.bing.com
Microsoft Azure TLS Issuing CA 01		 2023-10-24 -
2024-04-21		 6 months crt.sh
*.hotjar.com
Amazon ECDSA 256 M01		 2023-03-09 -
2024-04-06		 a year crt.sh
*.g.doubleclick.net
GTS CA 1C3		 2023-11-20 -
2024-02-12		 3 months crt.sh
static.klaviyo.com
R3		 2023-11-14 -
2024-02-12		 3 months crt.sh
www.mczbf.com
Amazon RSA 2048 M01		 2023-05-21 -
2024-06-18		 a year crt.sh
*.hexagon-analytics.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1		 2023-11-27 -
2024-11-03		 a year crt.sh
www.google.de
GTS CA 1C3		 2023-11-20 -
2024-02-12		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-11-20 -
2024-02-12		 3 months crt.sh
static-tracking.klaviyo.com
R3		 2023-11-22 -
2024-02-20		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.vitalsource.com/
Frame ID: B7E2C4BEC38158EA105CCC9AFD4D7E6C
Requests: 104 HTTP requests in this frame

Frame: https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/56d3063b/main.js
Frame ID: FA0043892D97E23FF5C619676CF95FA3
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

eTextbooks | Rent or Buy Online Textbooks | VitalSource

Page URL History Show full URLs

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

Detected technologies

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtm\.js
  • googletagmanager\.com/gtag/js
Overall confidence: 100%
Detected patterns
  • //static\.hotjar\.com/
Overall confidence: 100%
Detected patterns
  • klaviyo\.com
Overall confidence: 100%
Detected patterns
  • cdn\.sift(?:science)?\.com/s\.js

Page Statistics

108
Requests

98 %
HTTPS

62 %
IPv6

16
Domains

21
Subdomains

20
IPs

3
Countries

1829 kB
Transfer

5829 kB
Size

26
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://vitalsource.com/ HTTP 301
    http://www.vitalsource.com/ HTTP 301
    https://www.vitalsource.com/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 46
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/56d3063b/main.js
Request Chain 54
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/jsd/main.js HTTP 302
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/56d3063b/main.js

108 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
www.vitalsource.com/
Redirect Chain
  • http://vitalsource.com/
  • http://www.vitalsource.com/
  • https://www.vitalsource.com/
53 KB
14 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b854cd3953db90004f443ce82f6f61b3e79cb1d711822af1a59819eee8463be4
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-store
cf-cache-status
DYNAMIC
cf-ray
831e8078bb2e922c-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 07 Dec 2023 17:31:22 GMT
expires
Fri, 01 Jan 1990 00:00:00 GMT
link
</packs/css/client-bundle-ba03e1ab.css>; rel=preload; as=style; nopush
pragma
no-cache
referrer-policy
strict-origin-when-cross-origin
server
cloudflare
status
200 OK
strict-transport-security
max-age=63072000; includeSubDomains
vary
Accept-Encoding
via
1.1 google
x-app-name
stargate-prod
x-content-type-options
nosniff
x-download-options
noopen
x-frame-options
SAMEORIGIN
x-permitted-cross-domain-policies
none
x-request-id
6d9e1b1b-dffc-4b01-bf1c-ac7d1d8fc33b
x-runtime
0.385482
x-xss-protection
0

Redirect headers

CF-Cache-Status
DYNAMIC
CF-RAY
831e80779c7f5d45-FRA
Connection
keep-alive
Content-Type
text/html
Date
Thu, 07 Dec 2023 17:31:22 GMT
Location
https://www.vitalsource.com/
Server
cloudflare
Transfer-Encoding
chunked
Via
1.1 google
X-App-Name
stargate-prod
X-Content-Type-Options
nosniff
X-Frame-Options
SAMEORIGIN
alt-svc
h3=":443"; ma=86400
client-bundle-ba03e1ab.css
www.vitalsource.com/packs/css/ 		24 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/css/client-bundle-ba03e1ab.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7f56398d2fac986e2e92a9f6883d6bd922e516027a6254c367ee60c86567a00d
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
4846
cf-polished
origSize=24912
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Wed, 06 Dec 2023 20:04:53 GMT
server
cloudflare
etag
W/"6570d3e5-14db"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
831e807c2eb7922c-FRA
expires
Thu, 07 Dec 2023 21:31:22 GMT
css
fonts.googleapis.com/ 		11 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Roboto+Slab|Roboto:300,400,500,700
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
a2855f37cd3fa5190287a5a4cb3de253614a094bde0296a239c3d5b634cc11bd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Thu, 07 Dec 2023 17:31:22 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Thu, 07 Dec 2023 17:31:22 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Thu, 07 Dec 2023 17:31:22 GMT
application-edab38e018b56b55dad3e31452c78cf247a6588498e61bcffcc21aa501e43d2d.css
www.vitalsource.com/assets/ 		324 KB
57 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/assets/application-edab38e018b56b55dad3e31452c78cf247a6588498e61bcffcc21aa501e43d2d.css
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b513c3f3b3540a0d863e4bfbe622d64aa92efb902a8c16700771d10b45880019
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
5885
cf-polished
origSize=335309
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Wed, 06 Dec 2023 20:01:35 GMT
server
cloudflare
etag
W/"6570d31f-de9a"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
831e807c2ebb922c-FRA
expires
Thu, 07 Dec 2023 21:31:22 GMT
vitalsource-logo-6c19fd856c9614aea7505bb908ae0e85f6ce91600cc57734e8aeab96e44edb1d.png
www.vitalsource.com/assets/ 		7 KB
8 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.vitalsource.com/assets/vitalsource-logo-6c19fd856c9614aea7505bb908ae0e85f6ce91600cc57734e8aeab96e44edb1d.png
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
abf7c92735c61b4eed2dd2e2de5a208cd4c8a87b35cda4a4b2f9cf55ad2acf3c
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
1868
cf-polished
origFmt=png, origSize=14548
x-app-name
stargate-prod
content-disposition
inline; filename="vitalsource-logo-6c19fd856c9614aea7505bb908ae0e85f6ce91600cc57734e8aeab96e44edb1d.webp"
alt-svc
h3=":443"; ma=86400
content-length
7490
cf-bgj
imgq:85,h2pri
last-modified
Thu, 07 Dec 2023 15:58:34 GMT
server
cloudflare
etag
"6571ebaa-38d4"
vary
Accept
x-frame-options
SAMEORIGIN
content-type
image/webp
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
831e807c3ecc922c-FRA
expires
Thu, 07 Dec 2023 21:31:22 GMT
icon-search-46f11f648d1d31f0c6e2cb45659e3050e6ece9635928661b77fedc406a06b3eb.svg
www.vitalsource.com/assets/ 		1 KB
872 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.vitalsource.com/assets/icon-search-46f11f648d1d31f0c6e2cb45659e3050e6ece9635928661b77fedc406a06b3eb.svg
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
46f11f648d1d31f0c6e2cb45659e3050e6ece9635928661b77fedc406a06b3eb
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
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date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
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date
Thu, 07 Dec 2023 17:31:22 GMT
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1.1 google
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H3
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date
Thu, 07 Dec 2023 17:31:22 GMT
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date
Thu, 07 Dec 2023 17:31:22 GMT
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cloudflare
etag
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QUIC, , AES_128_GCM
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date
Thu, 07 Dec 2023 17:31:22 GMT
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1.1 google
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cloudflare
etag
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H3
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QUIC, , AES_128_GCM
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2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
nosniff
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br
age
1762
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server
cloudflare
etag
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H3
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date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
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HIT
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age
1762
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stargate-prod
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h3=":443"; ma=86400
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Thu, 07 Dec 2023 15:58:34 GMT
server
cloudflare
etag
W/"6571ebaa-1be"
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Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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accept-language
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Response headers

date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
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1762
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stargate-prod
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h3=":443"; ma=86400
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Thu, 07 Dec 2023 15:58:34 GMT
server
cloudflare
etag
W/"6571ebaa-1bb"
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SAMEORIGIN
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H3
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QUIC, , AES_128_GCM
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2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Response headers

date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
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content-encoding
br
age
1762
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stargate-prod
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h3=":443"; ma=86400
last-modified
Thu, 07 Dec 2023 15:58:34 GMT
server
cloudflare
etag
W/"6571ebaa-274"
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x-frame-options
SAMEORIGIN
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cf-ray
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Requested by
Host: www.vitalsource.com
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Protocol
H3
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QUIC, , AES_128_GCM
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accept-language
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https://www.vitalsource.com/
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

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date
Thu, 07 Dec 2023 17:31:22 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
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br
age
747
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 07 Dec 2023 15:58:34 GMT
server
cloudflare
etag
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SAMEORIGIN
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Host: www.vitalsource.com
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H2
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TLS 1.3, , AES_128_GCM
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https://www.vitalsource.com/
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
last-modified
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server
nginx/1.18.0 (Ubuntu)
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Thu, 07 Dec 2023 18:31:23 GMT
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https://covers.vitalbook.com/vbid/9781433832185/width/200
Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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https://www.vitalsource.com/
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
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54293
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Thu, 07 Dec 2023 18:31:23 GMT
200
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Thu, 07 Dec 2023 17:31:23 GMT
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Thu, 07 Dec 2023 17:31:23 GMT
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date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
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cloudflare
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https://www.vitalsource.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
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date
Thu, 07 Dec 2023 17:31:22 GMT
content-encoding
gzip
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cloudflare
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Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
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gzip
via
1.1 google
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gfra1
etag
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date
Thu, 07 Dec 2023 17:31:23 GMT
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date
Thu, 07 Dec 2023 17:31:23 GMT
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x-content-type-options
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Thu, 07 Dec 2023 17:31:23 GMT
via
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date
Thu, 07 Dec 2023 17:31:23 GMT
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Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
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date
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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General
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https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmEU9fBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Slab|Roboto:300,400,500,700
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H2
Security
TLS 1.3, , AES_128_GCM
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Request headers

Referer
https://fonts.googleapis.com/
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https://www.vitalsource.com
accept-language
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User-Agent
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Response headers

date
Mon, 04 Dec 2023 16:05:47 GMT
x-content-type-options
nosniff
age
264335
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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server
sffe
cross-origin-opener-policy
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KFOlCnqEu92Fr1MmWUlfBBc4.woff2
fonts.gstatic.com/s/roboto/v30/ 		15 KB
16 KB 		Font
General
Check archive.org
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https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmWUlfBBc4.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto+Slab|Roboto:300,400,500,700
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:811::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
sffe /
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Name Value
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Request headers

Referer
https://fonts.googleapis.com/
Origin
https://www.vitalsource.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Fri, 01 Dec 2023 16:39:21 GMT
x-content-type-options
nosniff
age
521521
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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cross-origin
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
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*
expires
Sat, 30 Nov 2024 16:39:21 GMT
client-bundle-392940350f72902d8a1c.js
www.vitalsource.com/packs/js/ 		2 MB
202 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/client-bundle-392940350f72902d8a1c.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
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age
4083
cf-polished
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x-app-name
stargate-prod
alt-svc
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cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-802b7"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807cbcf35b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
3899-238ddbe46608c8dc1c56.js
www.vitalsource.com/packs/js/ 		540 KB
173 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/3899-238ddbe46608c8dc1c56.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1816
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x-app-name
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alt-svc
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cf-bgj
minify
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server
cloudflare
etag
W/"6571ed00-2a8b3"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807cbcf55b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
runtime-b65c55616e1f9710867b.js
www.vitalsource.com/packs/js/ 		33 KB
10 KB 		Script
General
Check archive.org
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https://www.vitalsource.com/packs/js/runtime-b65c55616e1f9710867b.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
4083
cf-polished
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x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-26e2"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807cbcf75b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
main.js
www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/56d3063b/ Frame FA00
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7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/56d3063b/main.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H3
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
max-age=14400, public
cf-ray
831e807d1d6e5b9e-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Thu, 07 Dec 2023 17:31:23 GMT
server
cloudflare
vary
accept-encoding
location
/cdn-cgi/challenge-platform/h/b/scripts/jsd/56d3063b/main.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
831e807cdd2e5b9e-FRA
alt-svc
h3=":443"; ma=86400
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272 B 		XHR
General
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Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/jsd/r/831e8078bb2e922c
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
Content-Type
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Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
br
server
cloudflare
cf-ray
831e807d8dee5b9e-FRA
alt-svc
h3=":443"; ma=86400
content-type
text/plain; charset=UTF-8
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50 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-9b9c886b3e2daa0459a743ffab03a670.js
Requested by
Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/j.php?a=713804&u=https%3A%2F%2Fwww.vitalsource.com%2F&f=0&vn=1.5
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
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Software
gams2 /
Resource Hash
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Request headers

Referer
https://www.vitalsource.com/
Origin
https://www.vitalsource.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
br
via
1.1 google
last-modified
Thu, 07 Dec 2023 11:27:30 GMT
server
gams2
etag
"6571ac22-c9ae"
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
51630
v.gif
dev.visualwebsiteoptimizer.com/ 		35 B
142 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://dev.visualwebsiteoptimizer.com/v.gif?cd=0&a=713804&d=vitalsource.com&u=D68AE7078E597C79233534B99697C0AA6&h=eb68b8ca4f102ded84bdc2e0ec40581a&t=false
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gnv3c /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
server
gnv3c
content-type
image/gif
cache-control
public, max-age=43200
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
35
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dev.visualwebsiteoptimizer.com/web/djIkYTo0LjA6bm9qcXVlcnksdHI6Ny4w/ 		128 KB
32 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.visualwebsiteoptimizer.com/web/djIkYTo0LjA6bm9qcXVlcnksdHI6Ny4w/tag-1bce9054c181a0fada2fddf5d28a2f85.js
Requested by
Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-9b9c886b3e2daa0459a743ffab03a670.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gams2 /
Resource Hash
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Request headers

Referer
https://www.vitalsource.com/
Origin
https://www.vitalsource.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
br
via
1.1 google
last-modified
Thu, 07 Dec 2023 11:27:29 GMT
server
gams2
etag
"6571ac21-807d"
vary
Accept-Encoding
content-type
text/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
32893
settings.js
dev.visualwebsiteoptimizer.com/ 		2 KB
870 B 		Script
General
Check archive.org
Download Go to
Full URL
https://dev.visualwebsiteoptimizer.com/settings.js?a=713804&settings_type=1&vn=7.0&exc=1|2|3|27
Requested by
Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-9b9c886b3e2daa0459a743ffab03a670.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gfra1 /
Resource Hash
36dfa65a21b1cf153040bc87d553ece23062f9308dca94ecce2ce9f0f0109508

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
gzip
via
1.1 google
server
gfra1
etag
W/"1701963529"
content-type
application/javascript; charset=UTF-8
cache-control
public, max-age=0, no-cache, must-revalidate
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
worker-70faafffa0475802f5ee03ca5ff74179.js
dev.visualwebsiteoptimizer.com/analysis/ 		47 KB
13 KB 		XHR
General
Check archive.org
Download Go to
Full URL
https://dev.visualwebsiteoptimizer.com/analysis/worker-70faafffa0475802f5ee03ca5ff74179.js
Requested by
Host: dev.visualwebsiteoptimizer.com
URL: https://dev.visualwebsiteoptimizer.com/web/djIkdGU6Ny4wOmFzeW5jJWdxdWVyeQ==/tag-9b9c886b3e2daa0459a743ffab03a670.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
34.96.102.137 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
137.102.96.34.bc.googleusercontent.com
Software
gams2 /
Resource Hash
e916478d94814b1a0c2680424c323db0514f4a022d16835cd7bcc754722308f4

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
br
via
1.1 google
last-modified
Thu, 07 Dec 2023 11:27:27 GMT
server
gams2
etag
"6571ac1f-351f"
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
13599
gtm.js
www.googletagmanager.com/ 		349 KB
107 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.googletagmanager.com/gtm.js?id=GTM-5R5XJDH&gtm_auth=gOiE5wxIK2oYX08ghKpQFQ&gtm_preview=env-2&gtm_cookies_win=x
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
ce0dd08b533681ace369b074d0a1b3885c44c34c99cab94334fc33e410429e92
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
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date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
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date
Thu, 07 Dec 2023 17:31:23 GMT
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Thu, 07 Dec 2023 17:31:23 GMT
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date
Thu, 07 Dec 2023 17:31:23 GMT
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H3
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date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
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Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
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cf-cache-status
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age
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1852-39aefa9ec6ca32ece4b2.chunk.js
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H3
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QUIC, , AES_128_GCM
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date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
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server
cloudflare
etag
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1155-955862941549aad86a22.chunk.js
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H3
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date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
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age
1815
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server
cloudflare
etag
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cf-ray
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expires
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components-MobileMenu-index-jsx.css
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H3
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QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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https://www.vitalsource.com/
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Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

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Thu, 07 Dec 2023 17:31:23 GMT
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x-content-type-options
nosniff
cf-cache-status
HIT
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br
age
1814
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cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-318"
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cache-control
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cf-ray
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Thu, 07 Dec 2023 21:31:23 GMT
components-MobileMenu-index-jsx-ed46ca7b8ffa918428a1.chunk.js
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Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
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x-app-name
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alt-svc
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cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-1189"
vary
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x-frame-options
SAMEORIGIN
content-type
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cache-control
public, max-age=14400
cf-ray
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expires
Thu, 07 Dec 2023 21:31:23 GMT
components-UniversalLoginModal-index-jsx-e82eec9c925490e60ed5.chunk.js
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QUIC, , AES_128_GCM
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de-DE,de;q=0.9
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https://www.vitalsource.com/
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Thu, 07 Dec 2023 17:31:23 GMT
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nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
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origSize=6120
x-app-name
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cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-963"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
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public, max-age=14400
cf-ray
831e807f6f985b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
5925-fac628107074531b05aa.chunk.js
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cloudflare /
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

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Thu, 07 Dec 2023 17:31:23 GMT
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1.1 google
x-content-type-options
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cf-cache-status
HIT
content-encoding
br
age
1814
cf-polished
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x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
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Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-982"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807f6f995b9e-FRA
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components-MiniCart-index-jsx.css
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cloudflare /
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

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date
Thu, 07 Dec 2023 17:31:23 GMT
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x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
cf-polished
origSize=4088
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-489"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
831e807f6f9a5b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
components-MiniCart-index-jsx-4a0aa7b14c89e21be7e1.chunk.js
www.vitalsource.com/packs/js/ 		11 KB
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H3
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Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
cf-polished
origSize=11620
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-f7b"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807f6f9b5b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
8138-24c39dd2e194c2b92db2.chunk.js
www.vitalsource.com/packs/js/ 		10 KB
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H3
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Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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59b2483a3ef75170315e2120f8596790cdd1c1187ce80fe7e7224aec3a9185a7
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X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

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date
Thu, 07 Dec 2023 17:31:23 GMT
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1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
cf-polished
origSize=10721
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-f42"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807f7fa05b9e-FRA
expires
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components-FlashMessages-index-jsx.css
www.vitalsource.com/packs/ 		2 KB
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2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

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date
Thu, 07 Dec 2023 17:31:23 GMT
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1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
cf-polished
origSize=2234
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-2e0"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
831e807f7fa25b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
components-FlashMessages-index-jsx-1be7fa390d39437d2127.chunk.js
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H3
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QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

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date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
cf-polished
origSize=5175
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-735"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807f7fa35b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
components-RegionRecommendationNotice-index-jsx.css
www.vitalsource.com/packs/ 		706 B
589 B 		Stylesheet
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H3
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QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1809
cf-polished
origSize=789
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-192"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
831e807f7fa65b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
components-RegionRecommendationNotice-index-jsx-b1f957bcfcccd405ac38.chunk.js
www.vitalsource.com/packs/js/ 		6 KB
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URL: https://www.vitalsource.com/packs/js/runtime-b65c55616e1f9710867b.js
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H3
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QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1753
cf-polished
origSize=6224
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-9b3"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807f7fa75b9e-FRA
expires
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components-DismissCookie-index-jsx.css
www.vitalsource.com/packs/ 		1 KB
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H3
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QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1814
cf-polished
origSize=1249
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-1fe"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
831e807f7fa95b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
components-DismissCookie-index-jsx-a34ed7e6dcde2cf06ad9.chunk.js
www.vitalsource.com/packs/js/ 		1 KB
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URL: https://www.vitalsource.com/packs/js/runtime-b65c55616e1f9710867b.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
d466c88bbb9d9e9f9f858fcb60b8b154fbbeea91295c4db52a7d1350be884c28
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
7100
cf-polished
origSize=1144
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Wed, 06 Dec 2023 20:04:53 GMT
server
cloudflare
etag
W/"6570d3e5-25b"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
831e807f7fab5b9e-FRA
expires
Thu, 07 Dec 2023 21:31:23 GMT
js
www.googletagmanager.com/gtag/ 		260 KB
88 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-5R5XJDH&gtm_auth=gOiE5wxIK2oYX08ghKpQFQ&gtm_preview=env-2&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:81c::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
0e14b54c0f3a2dc35d089448aab7234ba26fc07fe1fd7c858f8bb2a48eaeace4
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
90236
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 07 Dec 2023 17:31:23 GMT
analytics.js
www.google-analytics.com/ 		52 KB
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-5R5XJDH&gtm_auth=gOiE5wxIK2oYX08ghKpQFQ&gtm_preview=env-2&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:36::178 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

strict-transport-security
max-age=10886400; includeSubDomains; preload
content-encoding
gzip
x-content-type-options
nosniff
date
Thu, 07 Dec 2023 17:22:33 GMT
last-modified
Mon, 12 Jun 2023 18:23:07 GMT
server
Golfe2
age
530
vary
Accept-Encoding
content-type
text/javascript
cache-control
public, max-age=7200
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20994
expires
Thu, 07 Dec 2023 19:22:33 GMT
bat.js
bat.bing.com/ 		45 KB
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-5R5XJDH&gtm_auth=gOiE5wxIK2oYX08ghKpQFQ&gtm_preview=env-2&gtm_cookies_win=x
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
Reverse DNS
Software
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Resource Hash
5e319852607809336b2534ffeb96f6933f26994dd040f535302c84f59cc0a214
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
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Response headers

strict-transport-security
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content-encoding
gzip
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last-modified
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static.hotjar.com/c/ 		14 KB
5 KB 		Script
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URL: https://www.googletagmanager.com/gtm.js?id=GTM-5R5XJDH&gtm_auth=gOiE5wxIK2oYX08ghKpQFQ&gtm_preview=env-2&gtm_cookies_win=x
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strict-transport-security
max-age=2592000; includeSubDomains
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br
x-content-type-options
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H2
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TLS 1.3, , AES_128_GCM
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accept-language
de-DE,de;q=0.9
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pragma
no-cache
date
Thu, 07 Dec 2023 17:31:23 GMT
content-encoding
br
x-content-type-options
nosniff
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content-type
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klaviyo.js
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2 KB 		Script
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H2
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TLS 1.2, ECDHE_RSA, AES_128_GCM
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de-DE,de;q=0.9
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content-security-policy
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Content-Encoding
gzip
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14 KB 		XHR
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H3
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accept-language
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Response headers

date
Thu, 07 Dec 2023 17:31:23 GMT
strict-transport-security
max-age=63072000; includeSubDomains
x-content-type-options
nosniff
cf-cache-status
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none
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cf-ray
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expires
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client-bundle-ba03e1ab.css
www.vitalsource.com/packs/css/ 		24 KB
5 KB 		Stylesheet
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URL: https://www.vitalsource.com/packs/js/3899-238ddbe46608c8dc1c56.js
Protocol
H3
Security
QUIC, , AES_128_GCM
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cloudflare /
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Name Value
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Request headers

accept-language
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https://www.vitalsource.com/
User-Agent
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Response headers

date
Thu, 07 Dec 2023 17:31:24 GMT
via
1.1 google
x-content-type-options
nosniff
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HIT
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server
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cf-ray
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expires
Thu, 07 Dec 2023 21:31:24 GMT
322335.gif
hexagon-analytics.com/images/ 		43 B
297 B 		Image
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https://hexagon-analytics.com/images/322335.gif?bk=1b0a6dbd2e&tm=21&r=731063748&v=106&cs=UTF-8&h=www.vitalsource.com&l=en-US&S=27d4d9fa67c330a1fbb05a9f279a90ad&uu=01d864143dcca002072d165a744dd41&t=eTextbooks%20%7C%20Rent%20or%20Buy%20Online%20Textbooks%20%7C%20VitalSource&u=https%3A%2F%2Fwww.vitalsource.com%2F&ua=Mozilla%2F5.0%20(Windows%20NT%2010.0%3B%20Win64%3B%20x64)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F120.0.6099.71%20Safari%2F537.36&nm=4&mh=fe407dda3b01b3e3c72476fe7bf9f870&np=3&ph=596d9e73a4a75c4ceee60ad7b54864b3&sh=1200&sw=1600&cd=24&p=Win32&to=-60&d=60&ce=true&tp=0&ol=true&pr=Gecko&ps=20030107&vd=Google%20Inc.&vs=&hc=4&je=false&ss=true&ls=true&in=true&db=false&tl=false&tr=false&ts=false&tb=false&ab=false&cf=12cbadb82d688a3efa72109e23f43cfa&z=z
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H2
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TLS 1.3, , AES_128_GCM
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nginx /
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Request headers

accept-language
de-DE,de;q=0.9
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https://www.vitalsource.com/
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Response headers

pragma
no-cache
date
Thu, 07 Dec 2023 17:31:24 GMT
via
1.1 google
x-content-type-options
nosniff
server
nginx
content-type
image/gif
cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
x-envoy-upstream-service-time
1
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Thu, 01 Jan 1970 00:00:00 GMT
831e8078bb2e922c
www.vitalsource.com/cdn-cgi/challenge-platform/h/b/jsd/r/ Frame FA00 		0
271 B 		XHR
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URL: https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/jsd/main.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
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Response headers

date
Thu, 07 Dec 2023 17:31:24 GMT
content-encoding
br
server
cloudflare
cf-ray
831e80838b9e5b9e-FRA
alt-svc
h3=":443"; ma=86400
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6813:be54 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Name Value
X-Content-Type-Options nosniff
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Thu, 07 Dec 2023 17:31:24 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1795
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
last-modified
Thu, 07 Dec 2023 16:04:16 GMT
server
cloudflare
etag
W/"6571ed00-353"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=14400
cf-ray
831e80838ba25b9e-FRA
expires
Thu, 07 Dec 2023 21:31:24 GMT
collect
region1.analytics.google.com/g/ 		0
257 B 		Ping
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https://region1.analytics.google.com/g/collect?v=2&tid=G-9BHKRDRRYB&gtm=45je3bt0v876364346z8810959132&_p=1701970283342&_gaz=1&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&cid=945419264.1701970284&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&uid=&sid=1701970284&sct=1&seg=0&dl=https%3A%2F%2Fwww.vitalsource.com%2F&dt=eTextbooks%20%7C%20Rent%20or%20Buy%20Online%20Textbooks%20%7C%20VitalSource&en=page_view&_fv=1&_nsi=1&_ss=1&ep.possible_bot=normal%20screen%2Fbrowser%20delta&up.Store=us_store&up.possible_bot=normal%20screen%2Fbrowser%20delta&tfd=2100
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Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-9BHKRDRRYB&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 07 Dec 2023 17:31:24 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.vitalsource.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
collect
stats.g.doubleclick.net/g/ 		0
56 B 		Ping
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https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9BHKRDRRYB&cid=945419264.1701970284&gtm=45je3bt0v876364346z8810959132&aip=1&dma=1&dma_cps=sypham&gcd=11l1l1l1l1
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-9BHKRDRRYB&l=dataLayer&cx=c
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 07 Dec 2023 17:31:24 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.vitalsource.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
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455 B 		Image
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Full URL
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www.google.de/pagead/1p-user-list/925608390/ 		42 B
455 B 		Image
General
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Full URL
https://www.google.de/pagead/1p-user-list/925608390/?random=1701970283508&cv=11&fst=1701968400000&bg=ffffff&guid=ON&async=1&gtm=45He3bt0v810959132&u_w=1600&u_h=1200&url=https%3A%2F%2Fwww.vitalsource.com%2F&label=DjXXCOfeqmgQxtOuuQM&frm=0&tiba=eTextbooks%20%7C%20Rent%20or%20Buy%20Online%20Textbooks%20%7C%20VitalSource&fmt=3&is_vtc=1&cid=CAQSGwDICaaNlWSAaoAAxIkV_2i7VAMa8i3_JdBu5g&random=4100071006&rmt_tld=1&ipr=y
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content-security-policy
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fender_analytics.89f34df06656c3dc9d28.js
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12 KB 		Script
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https://static.klaviyo.com/onsite/js/runtime.cf6f9459e57ee70b171d.js?cb=1
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https://static.klaviyo.com/onsite/js/sharedUtils.da10108e6f39f7644d19.js?cb=1
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https://script.hotjar.com/modules.0ef46a83101151841364.js
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https://www.google-analytics.com/j/collect?v=1&_v=j101&a=262280800&t=pageview&_s=1&dl=https%3A%2F%2Fwww.vitalsource.com%2F&ul=en-us&de=UTF-8&dt=eTextbooks%20%7C%20Rent%20or%20Buy%20Online%20Textbooks%20%7C%20VitalSource&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YADAAEABAAAAACAAI~&jid=1609093253&gjid=1654639205&cid=945419264.1701970284&tid=UA-290214-1&_gid=478030091.1701970284&_r=1&_slc=1&gtm=45He3bt0n815R5XJDHv810959132&cd10=normal%20screen%2Fbrowser%20delta&gcd=11l1l1l1l1&dma_cps=sypham&dma=1&z=1378435804
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5436496.js
bat.bing.com/p/action/ 		0
115 B 		Script
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https://bat.bing.com/p/action/5436496.js
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URL: https://bat.bing.com/bat.js
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H2
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285 B 		Image
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https://bat.bing.com/action/0?ti=5436496&tm=gtm002&Ver=2&mid=674b5d55-b86f-44b5-bb04-c5be642ffc7f&sid=718ae1d0952611eea1a7811008585c02&vid=718afaf0952611eeae7405c165628c62&vids=1&msclkid=N&pi=1200101525&lg=en-US&sw=1600&sh=1200&sc=24&tl=eTextbooks%20%7C%20Rent%20or%20Buy%20Online%20Textbooks%20%7C%20VitalSource&p=https%3A%2F%2Fwww.vitalsource.com%2F&r=&lt=1340&evt=pageLoad&sv=1&rn=969071
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Thu, 07 Dec 2023 17:31:23 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
Ref A: 406DD8C73DC44303B73E01A557351EA7 Ref B: FRAEDGE1906 Ref C: 2023-12-07T17:31:24Z
x-cache
CONFIG_NOCACHE
access-control-allow-origin
*
cache-control
no-cache, must-revalidate
expires
Fri, 01 Jan 1990 00:00:00 GMT
pageInfo
www.mczbf.com/562479826968/ 		68 B
514 B 		Fetch
General
Check archive.org
Download Go to
Full URL
https://www.mczbf.com/562479826968/pageInfo
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/3899-238ddbe46608c8dc1c56.js
Protocol
HTTP/1.1
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:223c:7e00:16:4ed5:12c0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
nginx /
Resource Hash
63ef318d96b5d0d0ceba6e04a4e622b1158335cdc67c49e27839132c6f655058

Request headers

Accept
*/*
Referer
https://www.vitalsource.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
Content-Type
application/x-www-form-urlencoded

Response headers

Date
Thu, 07 Dec 2023 17:31:24 GMT
Via
1.1 cb4c4a25e4ef534686959996782c8476.cloudfront.net (CloudFront)
Server
nginx
X-Amz-Cf-Pop
FRA56-P2
X-Cache
Miss from cloudfront
Content-Type
image/png
Access-Control-Allow-Origin
*
Cache-Control
no-store
Connection
keep-alive
Content-Length
68
X-Amz-Cf-Id
Z0mBASvpDrcOVztKBw_fpyCl02Jrn_ov06vnr0V_U0zOw9VJ2hlRwA==
X-Request-ID
718e7001-9526-11ee-80d1-a732cf6b5fad
collect
stats.g.doubleclick.net/j/ 		4 B
352 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-290214-1&cid=945419264.1701970284&jid=1609093253&gjid=1654639205&_gid=478030091.1701970284&_u=YADAAEAAAAAAACAAI~&z=601832765
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/3899-238ddbe46608c8dc1c56.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c00::9c Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
Security Headers
Name Value
Strict-Transport-Security max-age=10886400; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

Referer
https://www.vitalsource.com/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Thu, 07 Dec 2023 17:31:24 GMT
x-content-type-options
nosniff
last-modified
Sun, 17 May 1998 03:00:00 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.vitalsource.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
4
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.com/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-290214-1&cid=945419264.1701970284&jid=1609093253&_u=YADAAEAAAAAAACAAI~&z=536392125
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:830::2004 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

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 07 Dec 2023 17:31:24 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/ 		42 B
107 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-290214-1&cid=945419264.1701970284&jid=1609093253&_u=YADAAEAAAAAAACAAI~&z=536392125
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:803::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

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

pragma
no-cache
date
Thu, 07 Dec 2023 17:31:24 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
preact-incoming-feedback.c20c19b1cc6c85b5d8d1.js
script.hotjar.com/ 		190 KB
42 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://script.hotjar.com/preact-incoming-feedback.c20c19b1cc6c85b5d8d1.js
Requested by
Host: script.hotjar.com
URL: https://script.hotjar.com/modules.0ef46a83101151841364.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.154.13 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-154-13.muc50.r.cloudfront.net
Software
/
Resource Hash
68947e9ddb590b11f6c1250e1080ff031fb91fddae5b9d41eb307a20ae306e64
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Wed, 22 Nov 2023 16:27:07 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 549ff9961325ec88cf02baa6f818172a.cloudfront.net (CloudFront)
x-amz-cf-pop
MUC50-P3
age
1299857
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
content-length
42783
last-modified
Wed, 22 Nov 2023 16:26:24 GMT
etag
"238d00d7f9c895e9f37ab6355e0076c2"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
zP3j59J5ABsq7488Y6FZIVtA3t5wxbgj_Fc8-DwykOpq_griYZenNQ==
font-hotjar_5.65042d.woff2
script.hotjar.com/ 		2 KB
3 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://script.hotjar.com/font-hotjar_5.65042d.woff2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.173.154.13 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-173-154-13.muc50.r.cloudfront.net
Software
/
Resource Hash
fab4fef6bbfa8d6464403a14be7de1be5e3e63637a96d994fab10266e1eaf6da
Security Headers
Name Value
Strict-Transport-Security max-age=2592000; includeSubDomains
X-Content-Type-Options nosniff

Request headers

Referer
https://www.vitalsource.com/
Origin
https://www.vitalsource.com
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.71 Safari/537.36

Response headers

date
Fri, 01 Sep 2023 23:49:20 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 2d22bd8fe92380401bbc1d8cc010e5a0.cloudfront.net (CloudFront)
x-amz-cf-pop
MUC50-P3
age
8358124
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
last-modified
Fri, 01 Sep 2023 09:38:54 GMT
etag
"c9fb9163f8b7be37023ebe649688bebf"
vary
Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=31536000
x-robots-tag
none
x-amz-cf-id
-gxHJMogp5baSA_-IhNYLX7qjm6gueU68RGq1f_kR7apshgGahWKmQ==

Verdicts & Comments Add Verdict or Comment

113 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

object| 0 object| 1 object| 2 object| documentPictureInPicture number| settings_timer number| _vwo_settings_timer object| _vwo_code object| __cfQR number| _vwo_acc_id object| vwoCode object| _vwo_style string| _vwo_css function| commonWrapper function| pushBasedCommonWrapper string| _vwo_cookieDomain string| _vwo_uuid number| _vwo_library_timer string| _vis_opt_file string| _vis_opt_lib undefined| vwo_e number| _vwo_j_e string| _vwo_mt string| _vwo_tm object| VWO object| vwo_iehack_queue object| _vwo_exp_ids object| _vwo_exp object| _vwo_pa object| VWOOmni string| _vwo_worker_cb function| vwo_$ string| _vwo_server_url object| _vis_opt_queue object| _vis_opt_check_segment object| _vwo_evq function| _vwo_ev boolean| DISABLE_NATIVE_CONSTANTS object| _vwo_t object| _vwo_editorOperationTracker function| _vwo_handleMutations object| _vwo_api_section_callback object| _vis_opt_comb_name function| _vwo_s object| _vwo_campaignData function| _vis_opt_top_initialize function| _vis_opt_bottom_initialize function| _vis_opt_goal_conversion function| _vis_opt_revenue_conversion function| _vis_opt_pause function| _vis_opt_readCookie function| _vis_opt_createCookie function| _vis_opt_element_loaded function| _vis_opt_GA_track function| _vis_opt_register_conversion function| _vis_opt_get_campaign_xPath number| _vis_opt_experiment_id boolean| _vwo_settings_timed_out object| __nls number| ___vwo string| environment string| regionKey boolean| isWhiteLabel string| locale string| userId string| userEmail string| parentStoreKey boolean| isBranded string| userGUID object| dataLayer object| _sift boolean| __cfRLUnblockHandlers object| webpackChunkstargate object| regeneratorRuntime object| lazySizes object| ReactOnRails boolean| __REACT_ON_RAILS_EVENT_HANDLERS_RAN_ONCE__ object| FontAwesomeConfig object| ___FONT_AWESOME___ boolean| _rails_loaded object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| hj object| _hjSettings object| GooglebQhCsO object| cj object| _learnq function| __siftFlashCB undefined| Sift object| PluginDetect function| onYouTubeIframeAPIReady object| gaGlobal boolean| __REACH_DISABLE_TOOLTIPS string| vwo_ga4_uuid string| __klKey object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| hjLazyModules function| UET function| UET_init function| UET_push object| gaplugins object| gaData object| CJApi object| cjApi object| ueto_ed1a2fcc48 object| uetq object| webpackChunk_klaviyo_onsite_modules object| _klOnsite object| klaviyo object| core

26 Cookies

Domain/Path Name / Value
www.vitalsource.com/ Name: _stargate_session
Value: 0d826d92a2cda4d3e7cfedf0e3a9e6b0
.vitalsource.com/ Name: _vwo_uuid_v2
Value: D68AE7078E597C79233534B99697C0AA6|eb68b8ca4f102ded84bdc2e0ec40581a
.vitalsource.com/ Name: _vis_opt_s
Value: 1%7C
.vitalsource.com/ Name: _vis_opt_test_cookie
Value: 1
.vitalsource.com/ Name: _vwo_uuid
Value: D68AE7078E597C79233534B99697C0AA6
.vitalsource.com/ Name: _vwo_sn
Value: 0%3A1
.vitalsource.com/ Name: _vwo_ds
Value: 3%3Aa_0%2Ct_0%3A0%241701970283%3A14.21172288%3A%3A1_0%3A27_0%2C3_0%2C2_0%3A0
.vitalsource.com/ Name: _gcl_au
Value: 1.1.1235227028.1701970284
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
.vitalsource.com/ Name: __ssid
Value: 01d864143dcca002072d165a744dd41
.vitalsource.com/ Name: cf_clearance
Value: cxt3_0wMBrEruUcmCdrOZyehchDiM4d61tbz2GbnPa4-1701970284-0-1-dbddf7a5.bd69459b.6dfdac84-0.2.1701970284
.vitalsource.com/ Name: _ga_9BHKRDRRYB
Value: GS1.1.1701970284.1.0.1701970284.60.0.0
.vitalsource.com/ Name: _ga
Value: GA1.2.945419264.1701970284
.vitalsource.com/ Name: _gid
Value: GA1.2.478030091.1701970284
.vitalsource.com/ Name: _gat_UA-290214-1
Value: 1
.vitalsource.com/ Name: cjConsent
Value: MHxZfDB8Tnww
.vitalsource.com/ Name: _uetsid
Value: 718ae1d0952611eea1a7811008585c02
.vitalsource.com/ Name: _uetvid
Value: 718afaf0952611eeae7405c165628c62
.vitalsource.com/ Name: _hjFirstSeen
Value: 1
.vitalsource.com/ Name: _hjIncludedInSessionSample_25949
Value: 1
.vitalsource.com/ Name: _hjSession_25949
Value: eyJpZCI6IjYwMDQxNDgyLWE1ZGUtNDczYy1iNDg0LTUyZWNlMmM2NjQ3NSIsImNyZWF0ZWQiOjE3MDE5NzAyODQyMDQsImluU2FtcGxlIjp0cnVlLCJzZXNzaW9uaXplckJldGFFbmFibGVkIjpmYWxzZX0=
.vitalsource.com/ Name: _hjSessionUser_25949
Value: eyJpZCI6IjlkMzZjMzhlLWYxZTYtNWIxNi05ZDIwLWU3NWI2MTM2Y2YxYyIsImNyZWF0ZWQiOjE3MDE5NzAyODQyMDIsImV4aXN0aW5nIjp0cnVlfQ==
.vitalsource.com/ Name: _hjAbsoluteSessionInProgress
Value: 0
.bing.com/ Name: MUID
Value: 1E93189830D46C6F029C0B7831D46D0F
www.vitalsource.com/ Name: __kla_id
Value: eyJjaWQiOiJaR1F3TkRsak5XSXROREU0TWkwMFpqZzBMVGhpTkRjdFptTmpOelF4WVRJeE9USTAiLCIkcmVmZXJyZXIiOnsidHMiOjE3MDE5NzAyODQsInZhbHVlIjoiIiwiZmlyc3RfcGFnZSI6Imh0dHBzOi8vd3d3LnZpdGFsc291cmNlLmNvbS8ifSwiJGxhc3RfcmVmZXJyZXIiOnsidHMiOjE3MDE5NzAyODQsInZhbHVlIjoiIiwiZmlyc3RfcGFnZSI6Imh0dHBzOi8vd3d3LnZpdGFsc291cmNlLmNvbS8ifX0=
www.vitalsource.com/ Name: _hjShownFeedbackMessage
Value: true

1 Console Messages

Source Level URL
Text
javascript warning URL: https://www.vitalsource.com/
Message:
The resource https://www.vitalsource.com/packs/css/client-bundle-ba03e1ab.css was preloaded using link preload but not used within a few seconds from the window's load event. Please make sure it has an appropriate `as` value and it is preloaded intentionally.

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
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

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.

bat.bing.com
cdn.siftscience.com
covers.vitalbook.com
dev.visualwebsiteoptimizer.com
fonts.googleapis.com
fonts.gstatic.com
googleads.g.doubleclick.net
hexagon-analytics.com
region1.analytics.google.com
script.hotjar.com
static-tracking.klaviyo.com
static.hotjar.com
static.klaviyo.com
stats.g.doubleclick.net
vitalsource.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
www.mczbf.com
www.vitalsource.com
151.101.130.133
151.101.194.133
18.173.154.13
18.66.192.125
2001:4860:4802:34::36
2001:4860:4802:36::178
2600:9000:223c:7e00:16:4ed5:12c0:93a1
2606:4700::6813:bd54
2606:4700::6813:be54
2620:1ec:c11::200
2a00:1450:4001:803::2003
2a00:1450:4001:806::200a
2a00:1450:4001:80b::2002
2a00:1450:4001:811::2003
2a00:1450:4001:81c::2008
2a00:1450:4001:830::2004
2a00:1450:400c:c00::9c
34.102.232.42
34.120.242.194
34.96.102.137
34.96.67.224
032872a37989a9cddc076b144d597708f8eaecceae803c6a3c7a7386420b711c
0d17e244ad41778659b05e87a4ece4135b48d0a081b47fc17937d48513da8500
0e14b54c0f3a2dc35d089448aab7234ba26fc07fe1fd7c858f8bb2a48eaeace4
12bbf1d8a18589b0f2c12bb23569833ec3c24a343390c95e58c928b04be8a705
18cc295c72cfd8e193f334cb5e4b92c1218c4c47d8491033e122e4180a1fd779
1a549a63747de0c6571fc49b8390c93ac45a850be5edb7278c0ee6ce85b903ae
1b9a1cfe565dbdb179adfc503cabd037daa7c5d9bcee213d3e95294f5d1fc65a
1ba49e8383e2329fe4f6e2a33172420fefd5bee26ce915cef9315f5b09c54cf8
28a6fe9caec651722669db4cd19202bf5cd3bad501dd4b2124396b816af454e4
36dfa65a21b1cf153040bc87d553ece23062f9308dca94ecce2ce9f0f0109508
37fb4584410ffd542c0cb52eba130c798ab7248bdd0593613ad1bf3712822bf1
3e8b7a8ad5c85302fd1f727c9ee6b5d46cb58e9b3eb65172055bf7f0113be6d4
41dd85803c694e34d1e0259e49b9450ca1bb09b75b6607b77a5c575b98e776ff
4353d329ca6be2409db0b810f8960d9d4aba444bc2b99c8903329f67998f48fa
438099da1cf057f5b48133f7a74b2d506751fb1b2e888d22ca397fa1983a8f9a
449ffedfb9386fbbf992f08aa2250cc438e824a99b499dd4855b57e5b13a7b8c
44b9244619a493e59d582f569b430cf97d1a95f44c4415efebb2fbab09c8b1fc
46f11f648d1d31f0c6e2cb45659e3050e6ece9635928661b77fedc406a06b3eb
4dc91d91531f88418d158b4b1ecc30a179cc6bef003b3a5a7b8b037891cddfe9
583b2b413c900ddaeaaa2f161046aec8947c480ae5c66744841a565ed92673e4
59b2483a3ef75170315e2120f8596790cdd1c1187ce80fe7e7224aec3a9185a7
5ccb5be030f4d371b169f5b0fe4d68761a633da5abc3a2ef9e516dd9c1ccfd65
5d07b5d3d7904961947519bdd1d2842f1c17a0bf3012b485f9ce253dfb0b0529
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