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www.vitalsource.com Open in urlscan Pro
2606:4700::6811:5237  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://vitalsource.com/
Effective URL: https://www.vitalsource.com/
Submission: On May 31 via manual from US — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 17 IPs in 3 countries across 14 domains to perform 100 HTTP transactions. The main IP is 2606:4700::6811:5237, 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 213013.
TLS certificate: Issued by Cloudflare Inc ECC CA-3 on December 6th 2022. Valid for: a year.
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
1 1 2606:4700::68... 13335 (CLOUDFLAR...)
3 62 2606:4700::68... 13335 (CLOUDFLAR...)
1 2a00:1450:400... 15169 (GOOGLE)
8 34.120.242.194 396982 (GOOGLE-CL...)
5 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 34.96.67.224 396982 (GOOGLE-CL...)
1 34.102.232.42 396982 (GOOGLE-CL...)
2 2a00:1450:400... 15169 (GOOGLE)
3 2620:1ec:c11:... 8068 (MICROSOFT...)
1 18.66.97.53 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
5 151.101.2.133 54113 (FASTLY)
1 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
3 52.222.236.43 16509 (AMAZON-02)
2 2a00:1450:400... 15169 (GOOGLE)
100 17
1    2606:4700::6811:5137 (United States)

ASN13335 (CLOUDFLARENET, US)
vitalsource.com
62    2606:4700::6811:5237 (United States)

ASN13335 (CLOUDFLARENET, US)
www.vitalsource.com
1    2a00:1450:4001:812::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
5    2a00:1450:4001:82f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
2    2a00:1450:4001:802::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
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
2    2a00:1450:4001:82a::200e (Frankfurt am Main, Germany)

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    18.66.97.53 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-18-66-97-53.fra56.r.cloudfront.net
static.hotjar.com
1    2a00:1450:4001:802::2002 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
googleads.g.doubleclick.net
5    151.101.2.133 (United States)

ASN54113 (FASTLY, US)
static.klaviyo.com
static-tracking.klaviyo.com
1    2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)
region1.analytics.google.com
2    2a00:1450:400c:c0a::9c (Brussels, Belgium)

ASN15169 (GOOGLE, US)
stats.g.doubleclick.net
3    2a00:1450:4001:812::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.de
3    52.222.236.43 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-52-222-236-43.fra56.r.cloudfront.net
script.hotjar.com
2    2a00:1450:4001:830::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google.com
Apex Domain
Subdomains		 Transfer
63 vitalsource.com
vitalsource.com — Cisco Umbrella Rank: 37739
www.vitalsource.com — Cisco Umbrella Rank: 213013
755 KB
8 vitalbook.com
covers.vitalbook.com — Cisco Umbrella Rank: 84478
1 MB
5 klaviyo.com
static.klaviyo.com — Cisco Umbrella Rank: 2799
static-tracking.klaviyo.com — Cisco Umbrella Rank: 3506
38 KB
5 gstatic.com
fonts.gstatic.com
76 KB
4 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 633
script.hotjar.com — Cisco Umbrella Rank: 793
111 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 6080
672 B
3 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 3686
www.google.com — Cisco Umbrella Rank: 2
813 B
3 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 34
stats.g.doubleclick.net — Cisco Umbrella Rank: 76
2 KB
3 bing.com
bat.bing.com — Cisco Umbrella Rank: 343
13 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 30
21 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 40
179 KB
1 hexagon-analytics.com
hexagon-analytics.com — Cisco Umbrella Rank: 4868
298 B
1 siftscience.com
cdn.siftscience.com — Cisco Umbrella Rank: 8266
21 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 35
1 KB
100 14
Domain Requested by
62 www.vitalsource.com 3 redirects www.vitalsource.com
8 covers.vitalbook.com www.vitalsource.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.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 googleads.g.doubleclick.net www.googletagmanager.com
1 static.hotjar.com www.googletagmanager.com
1 hexagon-analytics.com
1 cdn.siftscience.com www.vitalsource.com
1 fonts.googleapis.com www.vitalsource.com
1 vitalsource.com 1 redirects
100 19
Subject Issuer Validity Valid
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3		 2022-12-06 -
2023-12-06		 a year crt.sh
upload.video.google.com
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh
*.vitalbook.com
Go Daddy Secure Certificate Authority - G2		 2022-11-13 -
2023-12-15		 a year crt.sh
*.gstatic.com
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh
*.siftscience.com
DigiCert TLS RSA SHA256 2020 CA1		 2023-01-10 -
2024-02-10		 a year crt.sh
*.hexagon-analytics.com
DigiCert TLS RSA SHA256 2020 CA1		 2022-10-31 -
2023-12-01		 a year crt.sh
www.bing.com
Microsoft RSA TLS CA 02		 2023-02-16 -
2023-08-16		 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		 2023-05-19 -
2023-08-11		 3 months crt.sh
static.klaviyo.com
R3		 2023-05-18 -
2023-08-16		 3 months crt.sh
www.google.de
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh
www.google.com
GTS CA 1C3		 2023-05-19 -
2023-08-11		 3 months crt.sh
static-tracking.klaviyo.com
R3		 2023-05-26 -
2023-08-24		 3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.vitalsource.com/
Frame ID: 81418EE9EC031B369B638CA1D6CFECCF
Requests: 94 HTTP requests in this frame

Frame: https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
Frame ID: BACFC3E5E2667959B9258FBDC4A65FBF
Requests: 6 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

100
Requests

98 %
HTTPS

67 %
IPv6

14
Domains

19
Subdomains

17
IPs

3
Countries

2245 kB
Transfer

5589 kB
Size

19
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 42
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/invisible.js HTTP 302
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
Request Chain 46
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/invisible.js HTTP 302
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js

100 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/
49 KB
13 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::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
dc3351c0302b3e3af1c16dddf03ee7ad9ed4c90192878b24188f3638d0fea673
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/113.0.5672.126 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
7cff9f9bea6c36de-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Wed, 31 May 2023 13:39:32 GMT
expires
Fri, 01 Jan 1990 00:00:00 GMT
link
</packs/css/client-bundle-3b3e53ef.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
77961e37-7cc7-4f81-97dc-d9c7f581c696
x-runtime
0.261504
x-xss-protection
0

Redirect headers

CF-Cache-Status
DYNAMIC
CF-RAY
7cff9f9af92a3816-FRA
Connection
keep-alive
Content-Type
text/html
Date
Wed, 31 May 2023 13:39:31 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-3b3e53ef.css
www.vitalsource.com/packs/css/ 		22 KB
5 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/css/client-bundle-3b3e53ef.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
22f1812a195834d6a8220601164d0cfa52ba4d2e964f4ea2a673cd73f3a10bfa
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2543
cf-polished
origSize=23352
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-137d"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
7cff9f9e7f1936de-FRA
expires
Wed, 31 May 2023 17:39:32 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
2a00:1450:4001:812::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
a8c5533b7f703a40e415239560b32507b505260c67e0f55d6bf3db63ee0effd8
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/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 31 May 2023 13:39:32 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
Wed, 31 May 2023 13:39:32 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
Wed, 31 May 2023 13:39:32 GMT
application-f7fd8a768b80693ee7e57cda154071a8d554df8366162862cec6fd4d1910b496.css
www.vitalsource.com/assets/ 		346 KB
58 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/assets/application-f7fd8a768b80693ee7e57cda154071a8d554df8366162862cec6fd4d1910b496.css
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f5d7794cb08cbb9fc0a3a9966024fb6ce3726005e473b6f7891aeeedaf42e710
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2043
cf-polished
origSize=357937
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:14:59 GMT
server
cloudflare
etag
W/"64764b33-e034"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
7cff9f9e7f1e36de-FRA
expires
Wed, 31 May 2023 17:39:32 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::6811:5237 , 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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
6898
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
Tue, 30 May 2023 19:11:15 GMT
server
cloudflare
etag
"64764a53-38d4"
vary
Accept
x-frame-options
SAMEORIGIN
content-type
image/webp
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
7cff9f9e9f5336de-FRA
expires
Wed, 31 May 2023 17:39:32 GMT
icon-search-46f11f648d1d31f0c6e2cb45659e3050e6ece9635928661b77fedc406a06b3eb.svg
www.vitalsource.com/assets/ 		1 KB
720 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
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6811:5237 , 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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
6898
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
last-modified
Tue, 30 May 2023 19:11:15 GMT
server
cloudflare
etag
W/"64764a53-25b"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=14400
cf-ray
7cff9f9e9f5b36de-FRA
expires
Wed, 31 May 2023 17:39:32 GMT
caret-down-sm-dd4735dd922269cd34b0a74ef2c70ec027a594cbb431917fe56be093d8d0d507.svg
www.vitalsource.com/assets/ 		2 KB
741 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://www.vitalsource.com/assets/caret-down-sm-dd4735dd922269cd34b0a74ef2c70ec027a594cbb431917fe56be093d8d0d507.svg
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
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date
Wed, 31 May 2023 13:39:32 GMT
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1.1 google
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Wed, 31 May 2023 13:39:32 GMT
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Wed, 31 May 2023 13:39:32 GMT
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date
Wed, 31 May 2023 13:39:32 GMT
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date
Wed, 31 May 2023 13:39:32 GMT
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H2
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date
Wed, 31 May 2023 13:39:32 GMT
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1.1 google
x-content-type-options
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accept-language
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date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
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age
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server
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etag
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H2
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accept-language
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Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
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server
cloudflare
etag
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H3
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date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
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server
cloudflare
etag
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Full URL
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H3
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QUIC, , AES_128_GCM
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accept-language
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Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
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etag
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Full URL
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Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
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Full URL
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H2
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Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
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Full URL
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Wed, 31 May 2023 13:39:32 GMT
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Wed, 31 May 2023 13:39:32 GMT
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Wed, 31 May 2023 13:39:32 GMT
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Wed, 31 May 2023 13:39:32 GMT
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Wed, 31 May 2023 13:39:32 GMT
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Full URL
https://www.vitalsource.com/cdn-cgi/scripts/7d0fa10a/cloudflare-static/rocket-loader.min.js
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Response headers

date
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content-encoding
gzip
x-content-type-options
nosniff
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server
cloudflare
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Full URL
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User-Agent
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Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
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HIT
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server
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General
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Full URL
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Requested by
Host: www.vitalsource.com
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H3
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QUIC, , AES_128_GCM
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Request headers

accept-language
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Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
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server
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etag
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Full URL
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QUIC, , AES_128_GCM
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accept-language
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Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
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General
Check archive.org
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Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxK.woff2
Requested by
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accept-language
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User-Agent
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Response headers

date
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x-content-type-options
nosniff
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content-security-policy-report-only
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General
Check archive.org
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Full URL
https://fonts.gstatic.com/s/roboto/v30/KFOlCnqEu92Fr1MmSU5fBBc4.woff2
Requested by
Host: fonts.googleapis.com
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Referer
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accept-language
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User-Agent
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Response headers

date
Sat, 27 May 2023 15:24:53 GMT
x-content-type-options
nosniff
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content-security-policy-report-only
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server
sffe
cross-origin-opener-policy
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14 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://fonts.gstatic.com/s/robotoslab/v25/BngbUXZYTXPIvIBgJJSb6s3BzlRRfKOFbvjojISmb2Rj.woff2
Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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accept-language
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User-Agent
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Response headers

date
Sat, 27 May 2023 03:39:34 GMT
x-content-type-options
nosniff
age
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content-security-policy-report-only
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alt-svc
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x-xss-protection
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server
sffe
cross-origin-opener-policy
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KFOlCnqEu92Fr1MmEU9fBBc4.woff2
fonts.gstatic.com/s/roboto/v30/ 		16 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
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
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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https://fonts.googleapis.com/
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accept-language
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User-Agent
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Response headers

date
Sat, 27 May 2023 21:03:36 GMT
x-content-type-options
nosniff
age
318956
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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alt-svc
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0
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Wed, 11 May 2022 19:24:45 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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content-type
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*
cache-control
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*
expires
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KFOlCnqEu92Fr1MmWUlfBBc4.woff2
fonts.gstatic.com/s/roboto/v30/ 		15 KB
16 KB 		Font
General
Check archive.org
Download Go to
Full URL
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
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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
Sat, 27 May 2023 17:04:15 GMT
x-content-type-options
nosniff
age
333317
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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x-xss-protection
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last-modified
Wed, 11 May 2022 19:24:42 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
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access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Sun, 26 May 2024 17:04:15 GMT
client-bundle-b6e1c1413a4b7f708a31.js
www.vitalsource.com/packs/js/ 		2 MB
152 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/client-bundle-b6e1c1413a4b7f708a31.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
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2606:4700::6811:5237 , 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
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
4669
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x-app-name
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alt-svc
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cf-bgj
minify
last-modified
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server
cloudflare
etag
W/"64764c1c-6b1a2"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7cff9f9fbec81c3a-FRA
expires
Wed, 31 May 2023 17:39:32 GMT
9358-d809a1a89d1af2b3cda4.js
www.vitalsource.com/packs/js/ 		491 KB
157 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/9358-d809a1a89d1af2b3cda4.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
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2606:4700::6811:5237 , 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
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
182
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x-app-name
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alt-svc
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cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-26a17"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
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cache-control
public, max-age=14400
cf-ray
7cff9f9fbecb1c3a-FRA
expires
Wed, 31 May 2023 17:39:32 GMT
2273-1f8d660ac3d849ca349c.js
www.vitalsource.com/packs/js/ 		44 KB
15 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/2273-1f8d660ac3d849ca349c.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::6811:5237 , 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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
182
cf-polished
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x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-3953"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
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expires
Wed, 31 May 2023 17:39:32 GMT
runtime-cfe2e30edcbdf33c46b8.js
www.vitalsource.com/packs/js/ 		31 KB
9 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/runtime-cfe2e30edcbdf33c46b8.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::6811:5237 , 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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
4669
cf-polished
origSize=32202
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-2557"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7cff9f9fbed01c3a-FRA
expires
Wed, 31 May 2023 17:39:32 GMT
invisible.js
www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/ Frame BACF
Redirect Chain
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/invisible.js
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
23 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H3
Server
2606:4700::6811:5237 , 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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 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
7cff9fa01f3f1c3a-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Wed, 31 May 2023 13:39:32 GMT
server
cloudflare
vary
accept-encoding
location
/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
access-control-allow-origin
*
cache-control
max-age=300, public
cf-ray
7cff9f9feefb1c3a-FRA
alt-svc
h3=":443"; ma=86400
pica.js
www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/ Frame BACF 		6 KB
3 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/pica.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
738aa266891c19799f787a8981c1abb05b5f9da9d3753fe8b5ae4dec553bc8da
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:32 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
7cff9fa03f831c3a-FRA
alt-svc
h3=":443"; ma=86400
7cff9f9bea6c36de
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333 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/cv/result/7cff9f9bea6c36de
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/invisible.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
Content-Type
application/json

Response headers

date
Wed, 31 May 2023 13:39:32 GMT
content-encoding
br
server
cloudflare
cf-ray
7cff9fa21a341c3a-FRA
alt-svc
h3=":443"; ma=86400
content-type
text/plain; charset=UTF-8
gtm.js
www.googletagmanager.com/ 		309 KB
96 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
2a00:1450:4001:802::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
9ade60f406495ebd9b97a6886b8a8fe9c5feba963a955925a9a12ecc4f2d945c
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
98069
x-xss-protection
0
pragma
no-cache
server
Google Tag Manager
vary
*
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
access-control-allow-headers
Cache-Control
expires
Fri, 01 Jan 1990 00:00:00 GMT
invisible.js
www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/ Frame BACF
Redirect Chain
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/invisible.js
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
25 KB
11 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
Protocol
H3
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
3f4e8ed0481da983f8168840b16be8bd58434045b27efe2bf5f19fdc2e392641
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 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
7cff9fa48dc91c3a-FRA
alt-svc
h3=":443"; ma=86400

Redirect headers

date
Wed, 31 May 2023 13:39:33 GMT
server
cloudflare
vary
accept-encoding
access-control-allow-origin
*
location
/cdn-cgi/challenge-platform/h/b/scripts/jsd/938e2b5c/invisible.js
cache-control
max-age=300, public
cf-ray
7cff9fa36baa1c3a-FRA
alt-svc
h3=":443"; ma=86400
s.js
cdn.siftscience.com/ 		62 KB
21 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.siftscience.com/s.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
34.96.67.224 Kansas City, United States, ASN396982 (GOOGLE-CLOUD-PLATFORM, US),
Reverse DNS
224.67.96.34.bc.googleusercontent.com
Software
UploadServer /
Resource Hash
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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
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Sun, 21 May 2023 00:53:23 GMT
content-encoding
gzip
strict-transport-security
max-age=31536000; includeSubDomains; preload
age
909970
x-guploader-uploadid
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x-goog-storage-class
MULTI_REGIONAL
x-goog-metageneration
1
x-goog-stored-content-encoding
gzip
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
20500
last-modified
Tue, 28 Feb 2023 22:39:30 GMT
server
UploadServer
etag
"476f50cbc514dd2a147e8856d7d6a2eb"
x-goog-generation
1677623970358201
x-goog-hash
crc32c=v7KhDA==, md5=R29Qy8UU3SoUfohW19ai6w==
content-type
application/javascript
cache-control
no-transform
x-goog-stored-content-length
20500
accept-ranges
bytes
expires
Mon, 20 May 2024 00:53:23 GMT
5011-d1dcc54dd62ec85acbe1.chunk.js
www.vitalsource.com/packs/js/ 		4 KB
2 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/5011-d1dcc54dd62ec85acbe1.chunk.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-cfe2e30edcbdf33c46b8.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
615d45c2f75e439c0bcebc915bde3a7e8ce17a670694c49d5a0ac4f01f4d6e17
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
182
cf-polished
origSize=3810
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-6d1"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7cff9fa38bd61c3a-FRA
expires
Wed, 31 May 2023 17:39:33 GMT
6866-2fc46615ecbe28b53e88.chunk.js
www.vitalsource.com/packs/js/ 		19 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/6866-2fc46615ecbe28b53e88.chunk.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-cfe2e30edcbdf33c46b8.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9528dddb43cbb5d0c497624d0eb052bbfba3eda86ed5d78f2e365ccca50ce3ad
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
182
cf-polished
origSize=19617
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-1d3d"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7cff9fa38bd81c3a-FRA
expires
Wed, 31 May 2023 17:39:33 GMT
components-RegionSelector-index-jsx.css
www.vitalsource.com/packs/ 		2 KB
865 B 		Stylesheet
General
Check archive.org
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https://www.vitalsource.com/packs/components-RegionSelector-index-jsx.css
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-cfe2e30edcbdf33c46b8.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
898f46b69f754ea8658ca4845367f125499d4aeb750a2a39e7b72dec913a921e
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
1921
cf-polished
origSize=2036
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-2b8"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
7cff9fa38bdb1c3a-FRA
expires
Wed, 31 May 2023 17:39:33 GMT
components-RegionSelector-index-jsx-7085b9c8bd09dc85c380.chunk.js
www.vitalsource.com/packs/js/ 		9 KB
4 KB 		Script
General
Check archive.org
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https://www.vitalsource.com/packs/js/components-RegionSelector-index-jsx-7085b9c8bd09dc85c380.chunk.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-cfe2e30edcbdf33c46b8.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
04c249bf14df1a1da800cf3b8fe7a0b5d6013b269383bf08e54c1c61d89bc856
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
182
cf-polished
origSize=9644
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-d09"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7cff9fa38bdd1c3a-FRA
expires
Wed, 31 May 2023 17:39:33 GMT
470-de0abe6967f39832bcd4.chunk.js
www.vitalsource.com/packs/js/ 		6 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/470-de0abe6967f39832bcd4.chunk.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-cfe2e30edcbdf33c46b8.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
9f347acb4ccaf37201a28bb07e4c197bdf66a0aa2c058cdf35e7c0a472501789
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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
182
cf-polished
origSize=6364
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-99c"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7cff9fa38bdf1c3a-FRA
expires
Wed, 31 May 2023 17:39:33 GMT
1852-39aefa9ec6ca32ece4b2.chunk.js
www.vitalsource.com/packs/js/ 		19 KB
7 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/packs/js/1852-39aefa9ec6ca32ece4b2.chunk.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-cfe2e30edcbdf33c46b8.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
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1155-f6d99b197822528d6013.chunk.js
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Wed, 31 May 2023 13:39:33 GMT
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components-MobileMenu-index-jsx.css
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date
Wed, 31 May 2023 13:39:33 GMT
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date
Wed, 31 May 2023 13:39:33 GMT
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components-UniversalLoginModal-index-jsx-ba05a103dd942574f45f.chunk.js
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date
Wed, 31 May 2023 13:39:33 GMT
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cloudflare
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5925-fac628107074531b05aa.chunk.js
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date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
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server
cloudflare
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expires
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components-MiniCart-index-jsx.css
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date
Wed, 31 May 2023 13:39:33 GMT
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1.1 google
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2081
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Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
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vary
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cf-ray
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components-MiniCart-index-jsx-6c202c279d6cfd42bea4.chunk.js
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User-Agent
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date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
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age
182
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server
cloudflare
etag
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vary
Accept-Encoding
x-frame-options
SAMEORIGIN
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cf-ray
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8138-4f100f39b1d2fab8981d.chunk.js
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date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
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age
182
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last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
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vary
Accept-Encoding
x-frame-options
SAMEORIGIN
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cache-control
public, max-age=14400
cf-ray
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expires
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components-FlashMessages-index-jsx.css
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date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
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2105
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minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-2e0"
vary
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SAMEORIGIN
content-type
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cache-control
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cf-ray
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expires
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User-Agent
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Response headers

date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
182
cf-polished
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x-app-name
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cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-735"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
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expires
Wed, 31 May 2023 17:39:33 GMT
components-RegionRecommendationNotice-index-jsx.css
www.vitalsource.com/packs/ 		706 B
591 B 		Stylesheet
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cloudflare /
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https://www.vitalsource.com/
User-Agent
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Response headers

date
Wed, 31 May 2023 13:39:33 GMT
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x-content-type-options
nosniff
cf-cache-status
HIT
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br
age
169
cf-polished
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x-app-name
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cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-190"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
7cff9fa3bc341c3a-FRA
expires
Wed, 31 May 2023 17:39:33 GMT
components-RegionRecommendationNotice-index-jsx-bce5a4e5b29a5699b37b.chunk.js
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H3
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cloudflare /
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accept-language
de-DE,de;q=0.9
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https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
122
cf-polished
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x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400
cf-bgj
minify
last-modified
Tue, 30 May 2023 19:18:52 GMT
server
cloudflare
etag
W/"64764c1c-97a"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
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cf-ray
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components-DismissCookie-index-jsx.css
www.vitalsource.com/packs/ 		1 KB
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components-ZendeskHelpCenter-index-jsx.css
www.vitalsource.com/packs/ 		557 B
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www.vitalsource.com/packs/static/ZendeskHelpCenter/ 		759 B
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Wed, 31 May 2023 13:39:33 GMT
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nosniff
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HIT
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age
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alt-svc
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last-modified
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server
cloudflare
etag
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969890.gif
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nginx /
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https://www.vitalsource.com/
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pragma
no-cache
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server
nginx
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expires
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pica.js
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cloudflare /
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User-Agent
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date
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content-encoding
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server
cloudflare
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accept-encoding
content-type
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https://www.vitalsource.com/
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strict-transport-security
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gzip
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Golfe2
age
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content-length
20737
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bat.js
bat.bing.com/ 		40 KB
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H2
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TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2620:1ec:c11::200 , United States, ASN8068 (MICROSOFT-CORP-MSN-AS-BLOCK, US),
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strict-transport-security
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content-encoding
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accept-ranges
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static.hotjar.com/c/ 		15 KB
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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/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=2592000; includeSubDomains
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br
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via
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H2
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TLS 1.3, , AES_128_GCM
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pragma
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Wed, 31 May 2023 13:39:33 GMT
content-encoding
br
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cafe
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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_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
nginx /
Resource Hash
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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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
age
302
content-security-policy-report-only
object-src 'none'; frame-ancestors 'self'; script-src 'strict-dynamic' 'unsafe-eval'; base-uri 'none'
x-cache
HIT, HIT
content-length
921
x-served-by
cache-lga21924-LGA, cache-fra-eddf8230084-FRA
server
nginx
x-timer
S1685540373.488925,VS0,VE1
etag
W/"6d8cff9c6b6d0e790e9245fbe83a2377"
allow
GET, OPTIONS
access-control-max-age
86400
access-control-allow-methods
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access-control-allow-origin
*
content-type
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cache-control
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access-control-allow-credentials
true
vary
Accept-Encoding
accept-ranges
bytes
access-control-allow-headers
x-cache-hits
5, 1
js
www.googletagmanager.com/gtag/ 		241 KB
83 KB 		Script
General
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https://www.googletagmanager.com/gtag/js?id=G-9BHKRDRRYB&l=dataLayer&cx=c
Requested by
Host: www.googletagmanager.com
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
2a00:1450:4001:802::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
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Resource Hash
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Security Headers
Name Value
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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/113.0.5672.126 Safari/537.36

Response headers

date
Wed, 31 May 2023 13:39:33 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
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cross-origin
access-control-allow-headers
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84933
x-xss-protection
0
alt-svc
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expires
Wed, 31 May 2023 13:39:33 GMT
collect
www.google-analytics.com/j/ 		4 B
213 B 		XHR
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https://www.google-analytics.com/j/collect?v=1&_v=j100&a=962333519&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=YEBAAEABAAAAACAAI~&jid=1578790569&gjid=2088632117&cid=559325884.1685540373&tid=UA-290214-1&_gid=1067866021.1685540374&_r=1&_slc=1&gtm=45He35o0n815R5XJDH&cd10=normal%20screen%2Fbrowser%20delta&z=1870817874
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/2273-1f8d660ac3d849ca349c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Security Headers
Name Value
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/113.0.5672.126 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 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
collect
region1.analytics.google.com/g/ 		0
249 B 		Ping
General
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https://region1.analytics.google.com/g/collect?v=2&tid=G-9BHKRDRRYB&gtm=45je35o0&_p=962333519&_gaz=1&cid=559325884.1685540373&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&_s=1&uid=&sid=1685540373&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&_ss=1&up.Store=us_store
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
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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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/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 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
48 B 		Ping
General
Check archive.org
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https://stats.g.doubleclick.net/g/collect?v=2&tid=G-9BHKRDRRYB&cid=559325884.1685540373&gtm=45je35o0&aip=1
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:c0a::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/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 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
409 B 		Image
General
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Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-9BHKRDRRYB&cid=559325884.1685540373&gtm=45je35o0&aip=1&z=1706522978
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::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/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 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
collect
stats.g.doubleclick.net/j/ 		4 B
353 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=j100&tid=UA-290214-1&cid=559325884.1685540373&jid=1578790569&gjid=2088632117&_gid=1067866021.1685540374&_u=YEBAAEAAAAAAACAAI~&z=1490017269
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/2273-1f8d660ac3d849ca349c.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:400c:c0a::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/113.0.5672.126 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Wed, 31 May 2023 13:39:33 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
7cff9f9bea6c36de
www.vitalsource.com/cdn-cgi/challenge-platform/h/b/cv/result/ Frame BACF 		2 B
336 B 		XHR
General
Check archive.org
Download Go to
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/b/cv/result/7cff9f9bea6c36de
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/invisible.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2689367b205c16ce32ed4200942b8b8b1e262dfc70d9bc9fbc77c49699a4f1df

Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
Content-Type
application/json

Response headers

date
Wed, 31 May 2023 13:39:33 GMT
content-encoding
br
server
cloudflare
cf-ray
7cff9fa81bf11c3a-FRA
alt-svc
h3=":443"; ma=86400
content-type
text/plain; charset=UTF-8
modules.fee08111252915d9fd11.js
script.hotjar.com/ 		265 KB
69 KB 		Script
General
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https://script.hotjar.com/modules.fee08111252915d9fd11.js
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Host: static.hotjar.com
URL: https://static.hotjar.com/c/hotjar-25949.js?sv=7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.236.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-236-43.fra56.r.cloudfront.net
Software
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Resource Hash
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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/113.0.5672.126 Safari/537.36

Response headers

date
Fri, 26 May 2023 11:12:07 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 82386e4e4f56a0c01411d1aea6f3fd46.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P4
age
440846
x-cache
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cross-origin-resource-policy
cross-origin
content-length
69576
last-modified
Fri, 26 May 2023 11:11:43 GMT
etag
"30d68c2089416d2cc695ef1dd123cb78"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
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/
www.google.com/pagead/1p-user-list/925608390/ 		42 B
456 B 		Image
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Full URL
https://www.google.com/pagead/1p-user-list/925608390/?random=1685540373395&cv=11&fst=1685538000000&bg=ffffff&guid=ON&async=1&gtm=45He35o0&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&random=1070314600&rmt_tld=0&ipr=y
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
Content-Security-Policy script-src 'none'; object-src 'none'
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/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 GMT
content-security-policy
script-src 'none'; object-src 'none'
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
/
www.google.de/pagead/1p-user-list/925608390/ 		42 B
155 B 		Image
General
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Full URL
https://www.google.de/pagead/1p-user-list/925608390/?random=1685540373395&cv=11&fst=1685538000000&bg=ffffff&guid=ON&async=1&gtm=45He35o0&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&random=1070314600&rmt_tld=1&ipr=y
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
cafe /
Resource Hash
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
Security Headers
Name Value
Content-Security-Policy script-src 'none'; object-src 'none'
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/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 GMT
content-security-policy
script-src 'none'; object-src 'none'
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
fender_analytics.23194ba60b06f2efa3bc.js
static-tracking.klaviyo.com/onsite/js/ 		28 KB
11 KB 		Script
General
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https://static-tracking.klaviyo.com/onsite/js/fender_analytics.23194ba60b06f2efa3bc.js?cb=1
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/klaviyo.js?company_id=YwZrXt
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
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/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id
7b2H0bg2BN6z_23QGHWyFZO1fWD8HCj3
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Wed, 31 May 2023 13:39:33 GMT
x-amz-request-id
686422QB6P3GJ9CB
age
303
x-amz-server-side-encryption
AES256
x-cache
HIT, HIT
x-amz-meta-surrogate-control
max-age=31536000
x-amz-meta-surrogate-key
fender-asset
content-length
10897
x-amz-id-2
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x-served-by
cache-lga21924-LGA, cache-fra-eddf8230128-FRA
last-modified
Mon, 27 Mar 2023 20:35:38 GMT
server
AmazonS3
etag
"92e411307e5423f1ac52a47687d78a3a"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000,stale-while-revalidate=10800
accept-ranges
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x-cache-hits
13, 213
static.7040eccfb11ebc1531fa.js
static-tracking.klaviyo.com/onsite/js/ 		2 KB
1 KB 		Script
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Download Go to
Full URL
https://static-tracking.klaviyo.com/onsite/js/static.7040eccfb11ebc1531fa.js?cb=1
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/klaviyo.js?company_id=YwZrXt
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
6b67937e196ca4f5d300b5770862dc94f450015e8e21508e8108590dd1786e66

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/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id
R6NxKKoeX.cIyjWGvjcRigXw2f5deMd5
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Wed, 31 May 2023 13:39:33 GMT
x-amz-request-id
686AN6R28RQDC3NF
age
303
x-amz-server-side-encryption
AES256
x-cache
HIT, HIT
x-amz-meta-surrogate-control
max-age=31536000
x-amz-meta-surrogate-key
fender-asset
content-length
979
x-amz-id-2
9zX6bZg7aav+9zmc6W5hm9o2JlbwIcXAp/Cw1InLnNWbDsDFUzAnJuzRtIYN56hPtzqOsYzlHvw=
x-served-by
cache-lga21957-LGA, cache-fra-eddf8230128-FRA
last-modified
Mon, 27 Mar 2023 20:35:38 GMT
server
AmazonS3
etag
"0c759341e54d6115279ccd042a294daf"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000,stale-while-revalidate=10800
accept-ranges
bytes
x-cache-hits
776545, 214
runtime.920fc6719702df012914.js
static.klaviyo.com/onsite/js/ 		19 KB
8 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.klaviyo.com/onsite/js/runtime.920fc6719702df012914.js?cb=1
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/klaviyo.js?company_id=YwZrXt
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
971b3ca4be83ce0e59f7356286de816c9af7c4a8cbed9e0338e62d9bb2f9ef88

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/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id
pGrxQDxjh6FHw0ZmhrkbpueO8zjKiNy5
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Wed, 31 May 2023 13:39:33 GMT
x-amz-request-id
PBNQ2BM07MCJ14F9
age
303
x-amz-server-side-encryption
AES256
x-cache
HIT, HIT
x-amz-meta-surrogate-control
max-age=31536000
x-amz-meta-surrogate-key
fender-asset
content-length
8071
x-amz-id-2
WmlIULgP/RSHP72T2UI9+VJhmdxua0UavTAQ+tsrXMB42OPfURMPqH8/F4xFdQM36eYdeAZJqydjonjDAD0mlWtdBuVepzF/2YmiD5vua2g=
x-served-by
cache-lga21930-LGA, cache-fra-eddf8230082-FRA
last-modified
Tue, 23 May 2023 19:09:21 GMT
server
AmazonS3
etag
"5b751eeaa90114e87b8ae34fbce85a11"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000,stale-while-revalidate=10800
accept-ranges
bytes
x-cache-hits
1, 238
sharedUtils.10ef0e01b66e5102a4cc.js
static.klaviyo.com/onsite/js/ 		40 KB
16 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://static.klaviyo.com/onsite/js/sharedUtils.10ef0e01b66e5102a4cc.js?cb=1
Requested by
Host: static.klaviyo.com
URL: https://static.klaviyo.com/onsite/js/klaviyo.js?company_id=YwZrXt
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
151.101.2.133 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
a0d8bd8ddf4b22add4b54c179e24dee102355135ded0ace4c67f98e4c118c450

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/113.0.5672.126 Safari/537.36

Response headers

x-amz-version-id
jyCn6nHTGabc7mARgHHDVCsCDU9zZkso
content-encoding
gzip
via
1.1 varnish, 1.1 varnish
date
Wed, 31 May 2023 13:39:33 GMT
x-amz-request-id
0QSWDZQGKP5B0GCS
age
303
x-amz-server-side-encryption
AES256
x-cache
HIT, HIT
x-amz-meta-surrogate-control
max-age=31536000
x-amz-meta-surrogate-key
fender-asset
content-length
15884
x-amz-id-2
Jl62CaMehUDubxLCED5Uh4+DZWe26LeySNwE7h89q9G797Vtdr8bd4PQX2FlwphMvsIuclRqT5g=
x-served-by
cache-lga21947-LGA, cache-fra-eddf8230082-FRA
last-modified
Tue, 30 May 2023 16:55:16 GMT
server
AmazonS3
etag
"c0232b78c65d8ab635e056f37f8e33d7"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=2592000,stale-while-revalidate=10800
accept-ranges
bytes
x-cache-hits
32, 275
ga-audiences
www.google.com/ads/ 		42 B
108 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=j100&tid=UA-290214-1&cid=559325884.1685540373&jid=1578790569&_u=YEBAAEAAAAAAACAAI~&z=1295514834
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/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 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
108 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=j100&tid=UA-290214-1&cid=559325884.1685540373&jid=1578790569&_u=YEBAAEAAAAAAACAAI~&z=1295514834
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:812::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/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 31 May 2023 13:39:33 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
5436496.js
bat.bing.com/p/action/ 		0
118 B 		Script
General
Check archive.org
Download Go to
Full URL
https://bat.bing.com/p/action/5436496.js
Requested by
Host: bat.bing.com
URL: https://bat.bing.com/bat.js
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
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
cache-control
private,max-age=1800
date
Wed, 31 May 2023 13:39:33 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
Ref A: E7AAD8B072FA427E8D1FC153C4502CE8 Ref B: FRAEDGE1912 Ref C: 2023-05-31T13:39:33Z
x-cache
CONFIG_NOCACHE
0
bat.bing.com/action/ 		0
288 B 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://bat.bing.com/action/0?ti=5436496&tm=gtm002&Ver=2&mid=ac0f4492-f8b3-4e1d-ab77-f154c3b4379b&sid=93d9eee0ffb811edbb9633be0731b5e4&vid=93da1660ffb811ed80ba8749e5e30aaf&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=1463&evt=pageLoad&sv=1&rn=843015
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
/
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

pragma
no-cache
strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Wed, 31 May 2023 13:39:33 GMT
accept-ch
Sec-CH-UA-Arch, Sec-CH-UA-Bitness, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform, Sec-CH-UA-Platform-Version
x-msedge-ref
Ref A: 9F5DCD5FA6144BACA8619B269310FEB6 Ref B: FRAEDGE1912 Ref C: 2023-05-31T13:39:33Z
x-cache
CONFIG_NOCACHE
access-control-allow-origin
*
cache-control
no-cache, must-revalidate
expires
Fri, 01 Jan 1990 00:00:00 GMT
preact-incoming-feedback.cc2cf1ed3701f7551cf1.js
script.hotjar.com/ 		174 KB
34 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://script.hotjar.com/preact-incoming-feedback.cc2cf1ed3701f7551cf1.js
Requested by
Host: script.hotjar.com
URL: https://script.hotjar.com/modules.fee08111252915d9fd11.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.236.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-236-43.fra56.r.cloudfront.net
Software
/
Resource Hash
b57fe55bc14f126bdd21cd9c1e66cb3db5f3d698b612b853325e4537cc427737
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/113.0.5672.126 Safari/537.36

Response headers

date
Fri, 26 May 2023 11:12:07 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 82386e4e4f56a0c01411d1aea6f3fd46.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P4
age
440846
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
content-length
34559
last-modified
Fri, 26 May 2023 11:11:43 GMT
etag
"5ec7e1111b3bfdf3417319f4e01ce660"
vary
Accept-Encoding
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
8UnFbW9xD2LISXvmKRBPohgnKE6Jy275xayS9_sUKA5oBUvdKibQeA==
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
52.222.236.43 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-236-43.fra56.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/113.0.5672.126 Safari/537.36

Response headers

date
Thu, 18 May 2023 08:04:57 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 71c4b07776e0b6812900664940c9d7a6.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P4
age
1143276
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
last-modified
Wed, 17 May 2023 12:49:01 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
mlgbj2kvSETJBQR5tF0pX0K98lpPoepFsEdZfqmMBhd5hDb330O51g==

Verdicts & Comments Add Verdict or Comment

55 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 boolean| credentialless object| __cfQR 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 boolean| __REACH_DISABLE_TOOLTIPS function| __siftFlashCB undefined| Sift object| PluginDetect object| google_tag_manager object| google_tag_data string| GoogleAnalyticsObject function| ga function| hj object| _hjSettings object| GooglebQhCsO object| _learnq object| gaplugins object| gaGlobal object| gaData function| onYouTubeIframeAPIReady object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| hjLazyModules function| UET function| UET_init function| UET_push string| __klKey object| ueto_7238307e53 object| uetq object| webpackChunk_klaviyo_onsite_modules object| _klOnsite object| klaviyo object| core

19 Cookies

Domain/Path Name / Value
www.vitalsource.com/ Name: _stargate_session
Value: 85e4f6293eaa051d9278678796118384
.vitalsource.com/ Name: __ssid
Value: 9d3deee894d34e60f619c592f712a1c
.vitalsource.com/ Name: _gcl_au
Value: 1.1.1529249110.1685540373
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
.vitalsource.com/ Name: _gid
Value: GA1.2.1067866021.1685540374
.vitalsource.com/ Name: _gat_UA-290214-1
Value: 1
.vitalsource.com/ Name: _ga_9BHKRDRRYB
Value: GS1.1.1685540373.1.0.1685540373.60.0.0
.vitalsource.com/ Name: _ga
Value: GA1.1.559325884.1685540373
.vitalsource.com/ Name: _uetsid
Value: 93d9eee0ffb811edbb9633be0731b5e4
.vitalsource.com/ Name: _uetvid
Value: 93da1660ffb811ed80ba8749e5e30aaf
.vitalsource.com/ Name: __cf_bm
Value: a5PHS9kcyVJqQKnqvLut4VJMXoJKUkzy7AmvG_yvJy8-1685540373-0-Aet9cq5jfFMIkslVO7JxaWR9J2c2HMLcXxm1EmgXYOU+3amgQilzDJoNTeRLXJaaRySFTMfYNlFoCVrlg+AkRq8uRhVcru4D+fwNo64MFguU
.bing.com/ Name: MUID
Value: 1CF5CD65AD1266B51FF8DE47AC1267D1
.vitalsource.com/ Name: _hjSessionUser_25949
Value: eyJpZCI6IjliZmU0MjRiLTBkYzYtNWU5Ny04OGFmLTk3MmVmYjhlYjhhYiIsImNyZWF0ZWQiOjE2ODU1NDAzNzM4NTksImV4aXN0aW5nIjpmYWxzZX0=
.vitalsource.com/ Name: _hjFirstSeen
Value: 1
.vitalsource.com/ Name: _hjIncludedInSessionSample_25949
Value: 1
.vitalsource.com/ Name: _hjSession_25949
Value: eyJpZCI6IjBlYzhlMWFkLTQ4MWMtNGQxZi05ZDhiLTQzYzM3NWFkN2Q5MCIsImNyZWF0ZWQiOjE2ODU1NDAzNzM4NzIsImluU2FtcGxlIjp0cnVlfQ==
.vitalsource.com/ Name: _hjAbsoluteSessionInProgress
Value: 0
www.vitalsource.com/ Name: __kla_id
Value: eyIkcmVmZXJyZXIiOnsidHMiOjE2ODU1NDAzNzQsInZhbHVlIjoiIiwiZmlyc3RfcGFnZSI6Imh0dHBzOi8vd3d3LnZpdGFsc291cmNlLmNvbS8ifSwiJGxhc3RfcmVmZXJyZXIiOnsidHMiOjE2ODU1NDAzNzQsInZhbHVlIjoiIiwiZmlyc3RfcGFnZSI6Imh0dHBzOi8vd3d3LnZpdGFsc291cmNlLmNvbS8ifX0=
www.vitalsource.com/ Name: _hjShownFeedbackMessage
Value: true

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
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.vitalsource.com
151.101.2.133
18.66.97.53
2001:4860:4802:32::36
2606:4700::6811:5137
2606:4700::6811:5237
2620:1ec:c11::200
2a00:1450:4001:802::2002
2a00:1450:4001:802::2008
2a00:1450:4001:812::2003
2a00:1450:4001:812::200a
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