Submitted URL: http://vitalsource.com/
Effective URL: https://www.vitalsource.com/
Submission: On May 06 via manual from US — Scanned from DE

Summary

This website contacted 19 IPs in 3 countries across 15 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 194071.
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 61 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...)
1 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
3 2620:1ec:c11:... 8068 (MICROSOFT...)
1 18.66.97.37 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
3 151.101.130.133 54113 (FASTLY)
2 151.101.194.133 54113 (FASTLY)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
3 52.222.236.122 16509 (AMAZON-02)
1 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
100 19
Apex Domain
Subdomains
Transfer
62 vitalsource.com
vitalsource.com — Cisco Umbrella Rank: 28327
www.vitalsource.com — Cisco Umbrella Rank: 194071
751 KB
8 vitalbook.com
covers.vitalbook.com — Cisco Umbrella Rank: 62120
1 MB
5 klaviyo.com
static.klaviyo.com — Cisco Umbrella Rank: 2676
static-tracking.klaviyo.com — Cisco Umbrella Rank: 3391
38 KB
5 gstatic.com
fonts.gstatic.com
76 KB
4 hotjar.com
static.hotjar.com — Cisco Umbrella Rank: 638
script.hotjar.com — Cisco Umbrella Rank: 870
110 KB
3 google.de
www.google.de — Cisco Umbrella Rank: 6386
669 B
3 google.com
www.google.com — Cisco Umbrella Rank: 2
region1.analytics.google.com — Cisco Umbrella Rank: 4365
819 B
3 doubleclick.net
googleads.g.doubleclick.net — Cisco Umbrella Rank: 34
stats.g.doubleclick.net — Cisco Umbrella Rank: 74
2 KB
3 bing.com
bat.bing.com — Cisco Umbrella Rank: 335
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: 48
176 KB
1 googleoptimize.com
www.googleoptimize.com — Cisco Umbrella Rank: 888
48 KB
1 hexagon-analytics.com
hexagon-analytics.com — Cisco Umbrella Rank: 4738
297 B
1 siftscience.com
cdn.siftscience.com — Cisco Umbrella Rank: 7832
21 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 37
1 KB
100 15
Domain Requested by
61 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 stats.g.doubleclick.net www.googletagmanager.com
www.vitalsource.com
2 www.google.com
2 static-tracking.klaviyo.com static.klaviyo.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 www.googleoptimize.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 20
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
2023-04-17 -
2023-07-10
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
2023-04-17 -
2023-07-10
3 months crt.sh
*.google-analytics.com
GTS CA 1C3
2023-04-17 -
2023-07-10
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
2023-04-17 -
2023-07-10
3 months crt.sh
static.klaviyo.com
R3
2023-03-19 -
2023-06-17
3 months crt.sh
static-tracking.klaviyo.com
R3
2023-03-27 -
2023-06-25
3 months crt.sh
www.google.com
GTS CA 1C3
2023-04-17 -
2023-07-10
3 months crt.sh
www.google.de
GTS CA 1C3
2023-04-17 -
2023-07-10
3 months crt.sh

This page contains 2 frames:

Primary Page: https://www.vitalsource.com/
Frame ID: 90B2B9B110F06DFE1D7A00086BCDE9F6
Requests: 94 HTTP requests in this frame

Frame: https://www.vitalsource.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b5e45436/invisible.js
Frame ID: C0F05B5AFDAC4BB53953016229A47883
Requests: 6 HTTP requests in this frame

Screenshot

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
  • googleoptimize\.com/optimize\.js

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

65 %
IPv6

15
Domains

20
Subdomains

19
IPs

3
Countries

2283 kB
Transfer

5690 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/g/scripts/jsd/b5e45436/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/g/scripts/jsd/b5e45436/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/
48 KB
13 KB
Document
General
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
bf1a89387879fd83c085568165ffe7827d39a23587e58e7a780d1d3e4d1eceec
Security Headers
Name Value
Strict-Transport-Security max-age=63072000; includeSubDomains
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cache-control
no-store
cf-cache-status
DYNAMIC
cf-ray
7c32e47d39889a15-FRA
content-encoding
br
content-type
text/html; charset=utf-8
date
Sat, 06 May 2023 17:20:12 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
b5adfb45-1cdb-429c-bc3a-45f8462f28df
x-runtime
0.382623
x-xss-protection
1; mode=block

Redirect headers

CF-Cache-Status
DYNAMIC
CF-RAY
7c32e47b69393a4f-FRA
Connection
keep-alive
Content-Type
text/html
Date
Sat, 06 May 2023 17:20:12 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, h3-29=":443"; ma=86400
client-bundle-3b3e53ef.css
www.vitalsource.com/packs/css/
22 KB
5 KB
Stylesheet
General
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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:12 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
7023
cf-polished
origSize=23352
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 04 May 2023 18:50:41 GMT
server
cloudflare
etag
W/"6453fe81-137d"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
7c32e480bd909a15-FRA
expires
Sat, 06 May 2023 21:20:12 GMT
css
fonts.googleapis.com/
11 KB
1 KB
Stylesheet
General
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
2a00:1450:4001:828::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/113.0.5672.63 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Sat, 06 May 2023 17:20:12 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
Sat, 06 May 2023 17:20:12 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
Sat, 06 May 2023 17:20:12 GMT
application-ac3127bdf32b837be2822a8387e73b062c1924b8e6d3eacac55dc8c021b6cead.css
www.vitalsource.com/assets/
346 KB
58 KB
Stylesheet
General
Full URL
https://www.vitalsource.com/assets/application-ac3127bdf32b837be2822a8387e73b062c1924b8e6d3eacac55dc8c021b6cead.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
45b792f3b1640b78eb9b006a544c54e0fdbc469396189454567507669f67eba0
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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:12 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
3104
cf-polished
origSize=357841
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 04 May 2023 18:47:33 GMT
server
cloudflare
etag
W/"6453fdc5-e01d"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
7c32e480bd929a15-FRA
expires
Sat, 06 May 2023 21:20:12 GMT
vitalsource-logo-6c19fd856c9614aea7505bb908ae0e85f6ce91600cc57734e8aeab96e44edb1d.png
www.vitalsource.com/assets/
7 KB
8 KB
Image
General
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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:12 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
age
1058
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, h3-29=":443"; ma=86400
content-length
7490
cf-bgj
imgq:85,h2pri
last-modified
Thu, 04 May 2023 18:44:09 GMT
server
cloudflare
etag
"6453fcf9-38d4"
vary
Accept
x-frame-options
SAMEORIGIN
content-type
image/webp
cache-control
public, max-age=14400
accept-ranges
bytes
cf-ray
7c32e480cd989a15-FRA
expires
Sat, 06 May 2023 21:20:12 GMT
icon-search-46f11f648d1d31f0c6e2cb45659e3050e6ece9635928661b77fedc406a06b3eb.svg
www.vitalsource.com/assets/
1 KB
693 B
Image
General
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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:12 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
7023
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Thu, 04 May 2023 18:44:09 GMT
server
cloudflare
etag
W/"6453fcf9-25b"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=14400
cf-ray
7c32e480cda09a15-FRA
expires
Sat, 06 May 2023 21:20:12 GMT
caret-down-sm-dd4735dd922269cd34b0a74ef2c70ec027a594cbb431917fe56be093d8d0d507.svg
www.vitalsource.com/assets/
2 KB
741 B
Image
General
Full URL
https://www.vitalsource.com/assets/caret-down-sm-dd4735dd922269cd34b0a74ef2c70ec027a594cbb431917fe56be093d8d0d507.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
dd4735dd922269cd34b0a74ef2c70ec027a594cbb431917fe56be093d8d0d507
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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:12 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
7023
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
last-modified
Thu, 04 May 2023 18:44:09 GMT
server
cloudflare
etag
W/"6453fcf9-297"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
image/svg+xml
cache-control
public, max-age=14400
cf-ray
7c32e480cda79a15-FRA
expires
Sat, 06 May 2023 21:20:12 GMT
coachme-b968423a61925be222b18375290bfa6756a7ea30a3bd3b65db4c0a2ceab97324.jpg
www.vitalsource.com/assets/
23 KB
24 KB
Image
General
Full URL
https://www.vitalsource.com/assets/coachme-b968423a61925be222b18375290bfa6756a7ea30a3bd3b65db4c0a2ceab97324.jpg
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
bda023d5b6178fbef857cfb02ec34d4bcb77548912c599295eefcc917be64f3e
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN

Request headers

accept-language
de-DE,de;q=0.9
Referer
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User-Agent
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25 KB
11 KB
Script
General
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b5e45436/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
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Request headers

accept-language
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Referer
User-Agent
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Response headers

date
Sat, 06 May 2023 17:20:13 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
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cf-ray
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Redirect headers

date
Sat, 06 May 2023 17:20:13 GMT
server
cloudflare
vary
accept-encoding
location
/cdn-cgi/challenge-platform/h/g/scripts/jsd/b5e45436/invisible.js
access-control-allow-origin
*
cache-control
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cf-ray
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alt-svc
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6 KB
3 KB
Other
General
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/g/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
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Security Headers
Name Value
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Request headers

accept-language
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Referer
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 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
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alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
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XHR
General
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/g/cv/result/7c32e47d39889a15
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
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Request headers

Referer
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36
Content-Type
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Response headers

date
Sat, 06 May 2023 17:20:13 GMT
content-encoding
br
server
cloudflare
cf-ray
7c32e483c851913c-FRA
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-type
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gtm.js
www.googletagmanager.com/
300 KB
93 KB
Script
General
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
2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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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
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invisible.js
www.vitalsource.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b5e45436/ Frame C0F0
Redirect Chain
  • https://www.vitalsource.com/cdn-cgi/challenge-platform/scripts/invisible.js
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25 KB
11 KB
Script
General
Full URL
https://www.vitalsource.com/cdn-cgi/challenge-platform/h/g/scripts/jsd/b5e45436/invisible.js
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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
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cf-ray
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alt-svc
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Redirect headers

date
Sat, 06 May 2023 17:20:13 GMT
server
cloudflare
vary
accept-encoding
access-control-allow-origin
*
location
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cache-control
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cf-ray
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alt-svc
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62 KB
21 KB
Script
General
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
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Software
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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/113.0.5672.63 Safari/537.36

Response headers

date
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content-encoding
gzip
age
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x-guploader-uploadid
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alt-svc
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server
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etag
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x-goog-generation
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x-goog-hash
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content-type
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cache-control
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x-goog-stored-content-length
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accept-ranges
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expires
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5011-d1dcc54dd62ec85acbe1.chunk.js
www.vitalsource.com/packs/js/
4 KB
2 KB
Script
General
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-16453d98d84d0d0ab4e4.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
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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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2121
cf-polished
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x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
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server
cloudflare
etag
W/"6453fe81-6d1"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
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expires
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6866-2fc46615ecbe28b53e88.chunk.js
www.vitalsource.com/packs/js/
19 KB
8 KB
Script
General
Full URL
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Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-16453d98d84d0d0ab4e4.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
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Request headers

accept-language
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Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2121
cf-polished
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x-app-name
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alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 04 May 2023 18:50:41 GMT
server
cloudflare
etag
W/"6453fe81-1d3d"
vary
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x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
7c32e4864bad913c-FRA
expires
Sat, 06 May 2023 21:20:13 GMT
components-RegionSelector-index-jsx.css
www.vitalsource.com/packs/
2 KB
882 B
Stylesheet
General
Full URL
https://www.vitalsource.com/packs/components-RegionSelector-index-jsx.css
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-16453d98d84d0d0ab4e4.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
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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/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2125
cf-polished
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x-app-name
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alt-svc
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cf-bgj
minify
last-modified
Thu, 04 May 2023 18:50:41 GMT
server
cloudflare
etag
W/"6453fe81-2b8"
vary
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x-frame-options
SAMEORIGIN
content-type
text/css
cache-control
public, max-age=14400
cf-ray
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expires
Sat, 06 May 2023 21:20:13 GMT
components-RegionSelector-index-jsx-02dc69f5da4bb26d83ee.chunk.js
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9 KB
3 KB
Script
General
Full URL
https://www.vitalsource.com/packs/js/components-RegionSelector-index-jsx-02dc69f5da4bb26d83ee.chunk.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-16453d98d84d0d0ab4e4.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
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2121
cf-polished
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x-app-name
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alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
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server
cloudflare
etag
W/"6453fe81-cf8"
vary
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x-frame-options
SAMEORIGIN
content-type
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cache-control
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cf-ray
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expires
Sat, 06 May 2023 21:20:13 GMT
470-de0abe6967f39832bcd4.chunk.js
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6 KB
3 KB
Script
General
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-16453d98d84d0d0ab4e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2119
cf-polished
origSize=6364
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 04 May 2023 18:50:41 GMT
server
cloudflare
etag
W/"6453fe81-99c"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
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expires
Sat, 06 May 2023 21:20:13 GMT
1852-39aefa9ec6ca32ece4b2.chunk.js
www.vitalsource.com/packs/js/
19 KB
7 KB
Script
General
Full URL
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Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-16453d98d84d0d0ab4e4.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
de-DE,de;q=0.9
Referer
https://www.vitalsource.com/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2121
cf-polished
origSize=19845
x-app-name
stargate-prod
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 04 May 2023 18:50:41 GMT
server
cloudflare
etag
W/"6453fe81-1ae1"
vary
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x-frame-options
SAMEORIGIN
content-type
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cache-control
public, max-age=14400
cf-ray
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expires
Sat, 06 May 2023 21:20:13 GMT
1155-f6d99b197822528d6013.chunk.js
www.vitalsource.com/packs/js/
13 KB
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Script
General
Full URL
https://www.vitalsource.com/packs/js/1155-f6d99b197822528d6013.chunk.js
Requested by
Host: www.vitalsource.com
URL: https://www.vitalsource.com/packs/js/runtime-16453d98d84d0d0ab4e4.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
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Request headers

accept-language
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
br
age
2121
cf-polished
origSize=13072
x-app-name
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alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
cf-bgj
minify
last-modified
Thu, 04 May 2023 18:50:41 GMT
server
cloudflare
etag
W/"6453fe81-104f"
vary
Accept-Encoding
x-frame-options
SAMEORIGIN
content-type
application/javascript
cache-control
public, max-age=14400
cf-ray
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expires
Sat, 06 May 2023 21:20:13 GMT
components-MobileMenu-index-jsx.css
www.vitalsource.com/packs/
2 KB
1000 B
Stylesheet
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Full URL
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date
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Response headers

date
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Sat, 06 May 2023 17:20:13 GMT
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Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
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Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
x-content-type-options
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cf-cache-status
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cloudflare
etag
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Response headers

date
Sat, 06 May 2023 17:20:13 GMT
via
1.1 google
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H3
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QUIC, , AES_128_GCM
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Response headers

date
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x-content-type-options
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server
cloudflare
etag
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Protocol
H3
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QUIC, , AES_128_GCM
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cloudflare /
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Security Headers
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Request headers

accept-language
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Response headers

date
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via
1.1 google
x-content-type-options
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server
cloudflare
etag
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Security
QUIC, , AES_128_GCM
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accept-language
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Response headers

date
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via
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x-content-type-options
nosniff
cf-cache-status
HIT
content-encoding
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age
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alt-svc
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server
cloudflare
etag
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x-frame-options
SAMEORIGIN
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cache-control
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cf-ray
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Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700::6811:5237 , United States, ASN13335 (CLOUDFLARENET, US),
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Software
cloudflare /
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Security Headers
Name Value
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Request headers

accept-language
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Referer
User-Agent
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Response headers

date
Sat, 06 May 2023 17:20:13 GMT
content-encoding
br
x-content-type-options
nosniff
server
cloudflare
vary
accept-encoding
content-type
application/javascript; charset=UTF-8
cache-control
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cf-ray
7c32e486dc65913c-FRA
alt-svc
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Full URL
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H2
Security
TLS 1.3, , AES_128_GCM
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Software
nginx /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
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Response headers

pragma
no-cache
date
Sat, 06 May 2023 17:20:14 GMT
via
1.1 google
x-content-type-options
nosniff
server
nginx
content-type
image/gif
cache-control
private, no-cache, no-cache=Set-Cookie, proxy-revalidate
x-envoy-upstream-service-time
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alt-svc
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expires
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optimize.js
www.googleoptimize.com/
124 KB
48 KB
Script
General
Full URL
https://www.googleoptimize.com/optimize.js?id=OPT-M4PKW6H
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
2a00:1450:4001:811::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Referer
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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

date
Sat, 06 May 2023 17:20:14 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
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alt-svc
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expires
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analytics.js
www.google-analytics.com/
51 KB
21 KB
Script
General
Full URL
https://www.google-analytics.com/analytics.js
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
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H2
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TLS 1.3, , AES_128_GCM
Server
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Request headers

accept-language
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Response headers

strict-transport-security
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content-encoding
gzip
x-content-type-options
nosniff
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server
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age
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content-type
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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20737
expires
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bat.js
bat.bing.com/
40 KB
12 KB
Script
General
Full URL
https://bat.bing.com/bat.js
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 1.2, ECDHE_RSA, AES_256_GCM
Server
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Reverse DNS
Software
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Security Headers
Name Value
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Request headers

accept-language
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User-Agent
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Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
content-encoding
gzip
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last-modified
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x-cache
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static.hotjar.com/c/
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General
Full URL
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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
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TLS 1.3, , AES_128_GCM
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Response headers

strict-transport-security
max-age=2592000; includeSubDomains
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br
x-content-type-options
nosniff
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via
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Full URL
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Requested by
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Protocol
H2
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Security Headers
Name Value
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Request headers

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

pragma
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date
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content-encoding
br
x-content-type-options
nosniff
server
cafe
content-type
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static.klaviyo.com/onsite/js/
2 KB
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General
Full URL
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Requested by
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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
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Response headers

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content-encoding
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content-security-policy-report-only
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General
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Requested by
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Protocol
H2
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Request headers

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Response headers

date
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content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
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pragma
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content-security-policy
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pragma
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content-security-policy
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Request headers

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Response headers

strict-transport-security
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cache-control
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Protocol
H2
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Request headers

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server
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Request headers

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User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.63 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 06 May 2023 17:20:14 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.vitalsource.com
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
107 B
Image
General
Full URL
https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-9BHKRDRRYB&cid=293754969.1683393614&gtm=45je3530&aip=1&z=594753262
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::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/113.0.5672.63 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 06 May 2023 17:20:14 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
www.google-analytics.com/j/
4 B
212 B
XHR
General
Full URL
https://www.google-analytics.com/j/collect?v=1&_v=j100&a=105410917&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=aADAAEABQAAAACAAI~&jid=841357771&gjid=513563342&cid=293754969.1683393614&tid=UA-290214-1&_gid=1091217587.1683393614&_r=1&_slc=1&gtm=45He3530n815R5XJDH&cd10=normal%20screen%2Fbrowser%20delta&z=482461901
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
aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8
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/113.0.5672.63 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
date
Sat, 06 May 2023 17:20:14 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
stats.g.doubleclick.net/j/
4 B
352 B
XHR
General
Full URL
https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j100&tid=UA-290214-1&cid=293754969.1683393614&jid=841357771&gjid=513563342&_gid=1091217587.1683393614&_u=aADAAEAAQAAAACAAI~&z=196450126
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:c04::9b 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/113.0.5672.63 Safari/537.36
Content-Type
text/plain

Response headers

pragma
no-cache
strict-transport-security
max-age=10886400; includeSubDomains; preload
date
Sat, 06 May 2023 17:20:14 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
preact-incoming-feedback.f687b01448012a2a7452.js
script.hotjar.com/
173 KB
34 KB
Script
General
Full URL
https://script.hotjar.com/preact-incoming-feedback.f687b01448012a2a7452.js
Requested by
Host: script.hotjar.com
URL: https://script.hotjar.com/modules.b440b8b3971e5ec6056f.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.236.122 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-236-122.fra56.r.cloudfront.net
Software
/
Resource Hash
dc0754ca8923d1a113d5b7624e483da6906c76f89619c9ec557cb6cb67839da7
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/113.0.5672.63 Safari/537.36

Response headers

date
Tue, 02 May 2023 09:46:07 GMT
content-encoding
br
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 7831c78db9d585e32d354900cc00dca6.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P4
age
372847
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
content-length
34367
last-modified
Tue, 02 May 2023 09:45:43 GMT
etag
"c85b81d1871f7141331333498d80a96a"
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
AsN9setJr6_f8rurn9orjPs0UIFLR-olY8JMNPmRmHM1tZ6bcoDCKw==
ga-audiences
www.google.com/ads/
42 B
107 B
Image
General
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=293754969.1683393614&jid=841357771&_u=aADAAEAAQAAAACAAI~&z=375010311
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80e::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/113.0.5672.63 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 06 May 2023 17:20:14 GMT
x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control
no-cache, no-store, must-revalidate
cross-origin-resource-policy
cross-origin
timing-allow-origin
*
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
42
x-xss-protection
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
ga-audiences
www.google.de/ads/
42 B
107 B
Image
General
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=293754969.1683393614&jid=841357771&_u=aADAAEAAQAAAACAAI~&z=375010311
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::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/113.0.5672.63 Safari/537.36

Response headers

pragma
no-cache
date
Sat, 06 May 2023 17:20:14 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
font-hotjar_5.65042d.woff2
script.hotjar.com/
2 KB
3 KB
Font
General
Full URL
https://script.hotjar.com/font-hotjar_5.65042d.woff2
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.236.122 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-236-122.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/113.0.5672.63 Safari/537.36

Response headers

date
Wed, 19 Apr 2023 01:07:26 GMT
content-encoding
gzip
x-content-type-options
nosniff
strict-transport-security
max-age=2592000; includeSubDomains
via
1.1 7831c78db9d585e32d354900cc00dca6.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-P4
age
1527168
x-cache
Hit from cloudfront
cross-origin-resource-policy
cross-origin
last-modified
Tue, 18 Apr 2023 12:54:49 GMT
etag
"c9fb9163f8b7be37023ebe649688bebf"
vary
Accept-Encoding
content-type
font/woff2
access-control-allow-origin
*
cache-control
max-age=31536000
accept-ranges
bytes
x-robots-tag
none
x-amz-cf-id
Kb5z1GEUYAwSnOiFmgIlF_2bqdIZ2X8FAgSNXGrJwZpayWH9t6_Pxw==

Verdicts & Comments Add Verdict or Comment

56 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 string| __klKey object| hjSiteSettings function| hjBootstrap object| hjBootstrapCalled object| hjLazyModules function| UET function| UET_init function| UET_push object| ueto_e1525c5a11 object| uetq function| onYouTubeIframeAPIReady object| gaGlobal object| google_optimize object| gaData object| webpackChunk_klaviyo_onsite_modules object| _klOnsite object| klaviyo object| core

19 Cookies

Domain/Path Name / Value
www.vitalsource.com/ Name: _stargate_session
Value: af90f7063444d4c03420fc52feaee041
.vitalsource.com/ Name: __ssid
Value: 9f64be9d3304e692ac6067a19e2a786
.vitalsource.com/ Name: _gcl_au
Value: 1.1.1259545064.1683393614
.doubleclick.net/ Name: test_cookie
Value: CheckForPermission
.vitalsource.com/ Name: _uetsid
Value: 4363b590ec3211ed9852d53b5d737293
.vitalsource.com/ Name: _uetvid
Value: 4363f8d0ec3211eda89cfd9541d52e31
.vitalsource.com/ Name: _ga_9BHKRDRRYB
Value: GS1.1.1683393614.1.0.1683393614.60.0.0
.vitalsource.com/ Name: __cf_bm
Value: JvyJr9MxUhlKK5f7LDKZHjzaVWOJ8fVE_WUMCDGNPC8-1683393614-0-AQZJZRFeOWez2j7B46NHL91wgVDtvDKwL67ACvrsJfRN+XHzJ/HqSQWRrFP6GWWJOh0AuIvLw600/xC/5xo3M9vLQiULGX66kaRA3M/V7dzB
.vitalsource.com/ Name: _ga
Value: GA1.2.293754969.1683393614
.vitalsource.com/ Name: _gid
Value: GA1.2.1091217587.1683393614
.vitalsource.com/ Name: _gat_UA-290214-1
Value: 1
www.vitalsource.com/ Name: __kla_id
Value: eyIkcmVmZXJyZXIiOnsidHMiOjE2ODMzOTM2MTQsInZhbHVlIjoiIiwiZmlyc3RfcGFnZSI6Imh0dHBzOi8vd3d3LnZpdGFsc291cmNlLmNvbS8ifSwiJGxhc3RfcmVmZXJyZXIiOnsidHMiOjE2ODMzOTM2MTQsInZhbHVlIjoiIiwiZmlyc3RfcGFnZSI6Imh0dHBzOi8vd3d3LnZpdGFsc291cmNlLmNvbS8ifX0=
.vitalsource.com/ Name: _hjSessionUser_25949
Value: eyJpZCI6ImRlMmMzOGRiLTljNDYtNTcxMy1iYmZjLTM1ZTZjNGJlNDA4NiIsImNyZWF0ZWQiOjE2ODMzOTM2MTQyNzUsImV4aXN0aW5nIjpmYWxzZX0=
.vitalsource.com/ Name: _hjFirstSeen
Value: 1
.vitalsource.com/ Name: _hjIncludedInSessionSample_25949
Value: 1
.vitalsource.com/ Name: _hjSession_25949
Value: eyJpZCI6IjBkYzYwMzMxLTI5MWItNDYyNS1hMzQ1LWU4ZjA5ZTE0MjYwMSIsImNyZWF0ZWQiOjE2ODMzOTM2MTQyODIsImluU2FtcGxlIjp0cnVlfQ==
.vitalsource.com/ Name: _hjAbsoluteSessionInProgress
Value: 0
.bing.com/ Name: MUID
Value: 18D317DE24E3670C08A404D7254966A5
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 1; mode=block

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.googleoptimize.com
www.googletagmanager.com
www.vitalsource.com
151.101.130.133
151.101.194.133
18.66.97.37
2001:4860:4802:32::36
2606:4700::6811:5137
2606:4700::6811:5237
2620:1ec:c11::200
2a00:1450:4001:80e::2004
2a00:1450:4001:810::2003
2a00:1450:4001:811::200e
2a00:1450:4001:812::2002
2a00:1450:4001:812::2008
2a00:1450:4001:828::200a
2a00:1450:4001:82a::2003
2a00:1450:4001:82a::200e
2a00:1450:400c:c04::9b
34.102.232.42
34.120.242.194
34.96.67.224
52.222.236.122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