Submitted URL: http://pressbooks.pub/
Effective URL: https://pressbooks.pub/
Submission: On June 12 via api from US — Scanned from DE

Summary

This website contacted 7 IPs in 2 countries across 6 domains to perform 21 HTTP transactions. The main IP is 18.66.122.61, located in United States and belongs to AMAZON-02, US. The main domain is pressbooks.pub. The Cisco Umbrella rank of the primary domain is 145526.
TLS certificate: Issued by Amazon RSA 2048 M02 on April 8th 2024. Valid for: a year.
This is the only time pressbooks.pub was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
14 18.66.122.61 16509 (AMAZON-02)
1 2a00:1450:400... 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 34.120.195.249 396982 (GOOGLE-CL...)
2 2a00:1450:400... 15169 (GOOGLE)
1 2001:4860:480... 15169 (GOOGLE)
21 7
Apex Domain
Subdomains
Transfer
14 pressbooks.pub
pressbooks.pub — Cisco Umbrella Rank: 145526
414 KB
2 gstatic.com
fonts.gstatic.com
46 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2347
253 B
1 sentry.io
o361675.ingest.sentry.io — Cisco Umbrella Rank: 201407
308 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 79
90 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 77
1 KB
21 6
Domain Requested by
14 pressbooks.pub pressbooks.pub
2 fonts.gstatic.com fonts.googleapis.com
1 region1.google-analytics.com www.googletagmanager.com
1 o361675.ingest.sentry.io pressbooks.pub
1 www.googletagmanager.com pressbooks.pub
1 fonts.googleapis.com pressbooks.pub
21 6

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

Domain
pressbooks.directory
docs.google.com
pressbooks.com
www.youtube.com
twitter.com
Subject Issuer Validity Valid
cdn.pressbooks.pub
Amazon RSA 2048 M02
2024-04-08 -
2025-05-08
a year crt.sh
upload.video.google.com
WR2
2024-05-27 -
2024-08-19
3 months crt.sh
*.google-analytics.com
WR2
2024-05-27 -
2024-08-19
3 months crt.sh
ingest.sentry.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-11-02 -
2024-12-02
a year crt.sh
*.gstatic.com
WR2
2024-05-27 -
2024-08-19
3 months crt.sh

This page contains 1 frames:

Primary Page: https://pressbooks.pub/
Frame ID: D9848CAC221E20275C3965207EB41CB4
Requests: 21 HTTP requests in this frame

Screenshot

Page Title

Pressbooks Create – Your partner in open publishing

Page URL History Show full URLs

  1. http://pressbooks.pub/ HTTP 307
    https://pressbooks.pub/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/

Overall confidence: 100%
Detected patterns

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Page Statistics

21
Requests

95 %
HTTPS

67 %
IPv6

6
Domains

6
Subdomains

7
IPs

2
Countries

552 kB
Transfer

1105 kB
Size

6
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://pressbooks.pub/ HTTP 307
    https://pressbooks.pub/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

21 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
pressbooks.pub/
Redirect Chain
  • http://pressbooks.pub/
  • https://pressbooks.pub/
35 KB
12 KB
Document
General
Full URL
https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
ac0f329fbf90a85a9ae16226394eacf423e156bd1e4f65209818b7c854a4eaf3
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

cache-control
no-store, no-cache, must-revalidate
content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Wed, 12 Jun 2024 12:17:49 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
fastcgi-cache
STALE
link
<https://pressbooks.pub/wp-json/>; rel="https://api.w.org/" <https://pressbooks.pub/wp-json/wp/v2/pages/6>; rel="alternate"; type="application/json" <https://pressbooks.pub/>; rel=shortlink
pragma
no-cache
server
nginx
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
x-amz-cf-id
F9RJQrS5uu5UwIaoyCb9fhUsjfgkDymecwCSFDPQVzvtgDD3CrZmxg==
x-amz-cf-pop
FRA60-P2
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-ua-compatible
IE=Edge
x-xss-protection
1; mode=block

Redirect headers

Location
https://pressbooks.pub/
Non-Authoritative-Reason
HttpsUpgrades
style.min.css
pressbooks.pub/wp/wp-includes/css/dist/block-library/
111 KB
16 KB
Stylesheet
General
Full URL
https://pressbooks.pub/wp/wp-includes/css/dist/block-library/style.min.css?ver=6.5.3
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
98cecf88a23542fa047ce46eedb650b5c5128761ed4386c0977b847094ddfa20

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
content-encoding
gzip
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Tue, 27 Feb 2024 14:48:23 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
W/"65ddf637-1bae5"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
text/css; charset=utf-8
cache-control
max-age=31536000
x-amz-cf-id
ylzKScQRbX-E8_6JOca-p5A8pw4jY6VcWbbgRa7HCQ7ioSdqxFhlKg==
aldine.css
pressbooks.pub/app/themes/pressbooks-aldine/dist/styles/
45 KB
9 KB
Stylesheet
General
Full URL
https://pressbooks.pub/app/themes/pressbooks-aldine/dist/styles/aldine.css?id=3f8a3c4fef589ead9e372da6b75a495d
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
15e8674979df1bd3229fb7b651a0098be26b4aa7bc5c3f73b3ae310ebc4da1b8

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
content-encoding
gzip
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Tue, 04 Jun 2024 15:50:00 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
W/"665f37a8-b396"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
text/css; charset=utf-8
cache-control
max-age=31536000
x-amz-cf-id
k2Jpzhk-XnLwrkxZcTdndgpRltxSbmImDfgMlD_eClk-Y4R-ubu62Q==
css
fonts.googleapis.com/
6 KB
1 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Karla:400,400i,700|Spectral:400,400i,600
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
16a9e302d57f8838ab13708eeadc020e267303b4b53820281edd13f41c0ae0b7
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

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Wed, 12 Jun 2024 12:17:49 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, 12 Jun 2024 12:17:49 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, 12 Jun 2024 12:17:49 GMT
wp-sentry-browser-tracing.min.js
pressbooks.pub/app/plugins/wp-sentry/public/
112 KB
38 KB
Script
General
Full URL
https://pressbooks.pub/app/plugins/wp-sentry/public/wp-sentry-browser-tracing.min.js?ver=7.11.0
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
aaf8c62bbd5264717590135e2a87c9a3051a63379b88c9940be32a8476f67094

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
content-encoding
gzip
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Wed, 27 Mar 2024 16:13:20 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
W/"660445a0-1bfe6"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000
x-amz-cf-id
6glKyE3EpFEkLsyTknsvQB56rbTpDbCITXR_oq7OwMP2yQ5ByFa8LQ==
jquery.min.js
pressbooks.pub/wp/wp-includes/js/jquery/
86 KB
31 KB
Script
General
Full URL
https://pressbooks.pub/wp/wp-includes/js/jquery/jquery.min.js?ver=3.7.1
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
cb6f2d32c49d1c2b25e9ffc9aaafa3f83075346c01bcd4ae6eb187392a4292cf

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
content-encoding
gzip
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Mon, 28 Aug 2023 17:14:23 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
W/"64ecd5ef-15601"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000
x-amz-cf-id
SCA0XLQMJ7zbDN0d-rV3LFST1TyZunQZ2eJh9X57pAlxaXHgZnXwcQ==
jquery-migrate.min.js
pressbooks.pub/wp/wp-includes/js/jquery/
13 KB
5 KB
Script
General
Full URL
https://pressbooks.pub/wp/wp-includes/js/jquery/jquery-migrate.min.js?ver=3.4.1
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
5274f11e6fb32ae0cf2dfb9f8043272865c397a7c4223b4cfa7d50ea52fbde89

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
content-encoding
gzip
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Fri, 09 Jun 2023 05:49:24 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
W/"6482bd64-3509"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000
x-amz-cf-id
z-Xb2ugFeZQ3FRfQTcWgMRjdv3c_RLd3O7ia5SH4iUuL2TIIYRLk_Q==
js
www.googletagmanager.com/gtag/
255 KB
90 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-TVG2JPWN56
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:813::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
af2ea539359a5c4ea5a30726dfa7c627aacad1618f6a3799c88b83f994d24472
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
91863
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Wed, 12 Jun 2024 12:17:49 GMT
yt_icon_mono_dark.png
pressbooks.pub/app/themes/pressbooks-aldine/assets/images/
7 KB
8 KB
Image
General
Full URL
https://pressbooks.pub/app/themes/pressbooks-aldine/assets/images/yt_icon_mono_dark.png
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
efb3f0dac77121383b036757455c96916485cb68e5d09739435912ddbd97086f

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Tue, 04 Jun 2024 15:49:59 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
"665f37a7-1cfa"
x-cache
Miss from cloudfront
content-type
image/png
cache-control
max-age=2592000
accept-ranges
bytes
content-length
7418
x-amz-cf-id
i_dQy6lvFuGRGVCnE4A7keLIP-9fIS3-21KbdH7Uc8X0x98Cn4Ly8w==
nohighlights.js
pressbooks.pub/app/plugins/wp-hypothesis/js/
83 B
753 B
Script
General
Full URL
https://pressbooks.pub/app/plugins/wp-hypothesis/js/nohighlights.js?ver=0.7.3
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
397e42a1a59cecab117920343f9936d72df42ddaadfbb477b53dbf79da076781

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Mon, 05 Feb 2024 15:30:50 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
"65c0ff2a-53"
x-cache
Miss from cloudfront
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000
accept-ranges
bytes
content-length
83
x-amz-cf-id
sTWd3oLIrnzL5KVV9J_atGk3kwj1-n-ZOdawgKAxuR0qz4Z6Z_UTCg==
script.js
pressbooks.pub/app/plugins/koko-analytics/assets/dist/js/
837 B
1 KB
Script
General
Full URL
https://pressbooks.pub/app/plugins/koko-analytics/assets/dist/js/script.js?ver=1.3.7
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
bd64a77f0e11901eae7c56700812f24150058ce0ba66c8c35300e0efe234c1b4

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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Response headers

date
Wed, 12 Jun 2024 12:17:50 GMT
content-encoding
gzip
via
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last-modified
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server
nginx
x-amz-cf-pop
FRA60-P2
etag
W/"65dc6e18-345"
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Accept-Encoding
x-cache
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content-type
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x-amz-cf-id
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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Software
nginx /
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sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
content-encoding
gzip
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
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x-amz-cf-pop
FRA60-P2
etag
W/"665f37a8-1fb70"
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x-cache
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content-type
application/javascript; charset=utf-8
cache-control
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BLOB
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-, , ASN (),
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Referer
User-Agent
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Response headers

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1185
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text/javascript
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Full URL
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Requested by
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
sec-ch-ua-platform
"Win32"
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https://pressbooks.pub/
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sec-ch-ua-mobile
?0
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Content-Type
text/plain;charset=UTF-8

Response headers

date
Wed, 12 Jun 2024 12:17:50 GMT
strict-transport-security
max-age=31536000; includeSubDomains; preload
via
1.1 google
server
nginx
vary
origin,access-control-request-method,access-control-request-headers
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H2
Security
TLS 1.3, , AES_128_GCM
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nginx /
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sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Wed, 12 Jun 2024 12:17:49 GMT
via
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nginx
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FRA60-P2
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
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sec-ch-ua-mobile
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sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 11 Jun 2024 05:04:28 GMT
x-content-type-options
nosniff
age
112402
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
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server
sffe
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Software
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Security Headers
Name Value
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
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sec-ch-ua-mobile
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sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 11 Jun 2024 09:09:15 GMT
x-content-type-options
nosniff
age
97715
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
0
last-modified
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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content-type
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*
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accept-ranges
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collect
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Ping
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Full URL
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URL: https://www.googletagmanager.com/gtag/js?id=G-TVG2JPWN56
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 12 Jun 2024 12:17:50 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://pressbooks.pub
cache-control
no-cache, no-store, must-revalidate
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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wp-emoji-release.min.js
pressbooks.pub/wp/wp-includes/js/
18 KB
6 KB
Script
General
Full URL
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Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
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Software
nginx /
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:50 GMT
content-encoding
gzip
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Tue, 13 Feb 2024 14:36:07 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
W/"65cb7e57-4926"
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
application/javascript; charset=utf-8
cache-control
max-age=31536000
x-amz-cf-id
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admin-ajax.php
pressbooks.pub/wp/wp-admin/
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781 B
Ping
General
Full URL
https://pressbooks.pub/wp/wp-admin/admin-ajax.php?action=koko_analytics_collect&p=6&nv=1&up=1&r=
Requested by
Host: pressbooks.pub
URL: https://pressbooks.pub/app/plugins/koko-analytics/assets/dist/js/script.js?ver=1.3.7
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
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Software
nginx /
Resource Hash
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Security Headers
Name Value
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X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:50 GMT
strict-transport-security
max-age=31536000; includeSubDomains
x-content-type-options
nosniff
content-encoding
gzip
server
nginx
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA60-P2
tk
N
vary
Accept-Encoding
x-cache
Miss from cloudfront
content-type
text/plain;charset=UTF-8
cache-control
no-cache, must-revalidate, max-age=0
x-amz-cf-id
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x-xss-protection
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x-ua-compatible
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pb_logo-65x65.png
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3 KB
4 KB
Other
General
Full URL
https://pressbooks.pub/app/uploads/2022/06/pb_logo-65x65.png
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
18.66.122.61 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-18-66-122-61.fra60.r.cloudfront.net
Software
nginx /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://pressbooks.pub/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 12 Jun 2024 12:17:50 GMT
via
1.1 a4233498d2bd44dbd411d60d86f8334e.cloudfront.net (CloudFront)
last-modified
Wed, 08 Jun 2022 23:01:32 GMT
server
nginx
x-amz-cf-pop
FRA60-P2
etag
"62a12a4c-b99"
x-cache
Miss from cloudfront
content-type
image/png
cache-control
max-age=2592000
accept-ranges
bytes
content-length
2969
x-amz-cf-id
XeLi0qhYiIgjH5tw9O0rcfdvEXXUknMeP0CcLRaeb83ZN_DUMhMe5A==

Verdicts & Comments Add Verdict or Comment

16 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| koko_analytics object| _wpemojiSettings object| wp_sentry object| Sentry object| __SENTRY__ undefined| $ function| jQuery function| gtag object| dataLayer function| hypothesisConfig object| google_tag_manager object| google_tag_data object| gaGlobal object| webpackChunk_pressbooks_pressbooks_aldine object| twemoji object| wp

6 Cookies

Domain/Path Name / Value
pressbooks.pub/ Name: PHPSESSID
Value: 45b721bee3fef0eba2ed1623ef5daecb
.pressbooks.pub/ Name: _ga_TVG2JPWN56
Value: GS1.1.1718194670.1.0.1718194670.0.0.0
.pressbooks.pub/ Name: _ga
Value: GA1.1.901925940.1718194670
pressbooks.pub/ Name: _koko_analytics_pages_viewed
Value: 6
pressbooks.pub/ Name: AWSALB
Value: BZtI4+IUmC2oO+jeTC5v+0jpfLhjv7Pkns7Xv2YXm3yFSdP6gGBrjbYX/9LrT0bjXjngeJDW6/+EnMWeQb/0j/x0a7P49uNw4cIIBcmjq10mtNqCwsPWy7IChoiF
pressbooks.pub/ Name: AWSALBCORS
Value: BZtI4+IUmC2oO+jeTC5v+0jpfLhjv7Pkns7Xv2YXm3yFSdP6gGBrjbYX/9LrT0bjXjngeJDW6/+EnMWeQb/0j/x0a7P49uNw4cIIBcmjq10mtNqCwsPWy7IChoiF

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=31536000; includeSubDomains
X-Content-Type-Options nosniff
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.

fonts.googleapis.com
fonts.gstatic.com
o361675.ingest.sentry.io
pressbooks.pub
region1.google-analytics.com
www.googletagmanager.com
18.66.122.61
2001:4860:4802:34::36
2a00:1450:4001:80b::200a
2a00:1450:4001:813::2008
2a00:1450:4001:82b::2003
34.120.195.249
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