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libretexts.org Open in urlscan Pro
167.99.169.234  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://libretexts.net/
Effective URL: https://libretexts.org/
Submission Tags: tranco_l324
Submission: On March 06 via api from DE — Scanned from DE
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 2 countries across 6 domains to perform 65 HTTP transactions. The main IP is 167.99.169.234, located in Santa Clara, United States and belongs to DIGITALOCEAN-ASN, US. The main domain is libretexts.org. The Cisco Umbrella rank of the primary domain is 45983.
TLS certificate: Issued by R3 on February 12th 2024. Valid for: 3 months.
This is the only time libretexts.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

1    2606:4700:3035::6815:35b9 (United States)

ASN13335 (CLOUDFLARENET, US)
libretexts.net
1    2606:4700:3034::ac43:d829 (United States)

ASN13335 (CLOUDFLARENET, US)
libretexts.net
53    167.99.169.234 (Santa Clara, United States)

ASN14061 (DIGITALOCEAN-ASN, US)
libretexts.org
2    2a00:1450:4001:827::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
4    2a00:1450:4001:82a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
maps.googleapis.com
1    2a00:1450:4001:812::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.googletagmanager.com
3    2a00:1450:4001:810::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
1    2001:4860:4802:34::36 (United States)

ASN15169 (GOOGLE, US)
region1.google-analytics.com
Apex Domain
Subdomains		 Transfer
53 libretexts.org
libretexts.org — Cisco Umbrella Rank: 45983
4 MB
6 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 30
maps.googleapis.com — Cisco Umbrella Rank: 374
194 KB
3 gstatic.com
fonts.gstatic.com
135 KB
2 libretexts.net
libretexts.net — Cisco Umbrella Rank: 68104
1 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2089
244 B
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 40
94 KB
65 6
Domain Requested by
53 libretexts.org libretexts.org
4 maps.googleapis.com libretexts.org
maps.googleapis.com
3 fonts.gstatic.com fonts.googleapis.com
2 fonts.googleapis.com libretexts.org
2 libretexts.net 2 redirects
1 region1.google-analytics.com www.googletagmanager.com
1 www.googletagmanager.com libretexts.org
65 7
Subject Issuer Validity Valid
libretexts.org
R3		 2024-02-12 -
2024-05-12		 3 months crt.sh
upload.video.google.com
GTS CA 1C3		 2024-02-19 -
2024-05-13		 3 months crt.sh
*.google-analytics.com
GTS CA 1C3		 2024-02-19 -
2024-05-13		 3 months crt.sh
*.gstatic.com
GTS CA 1C3		 2024-02-19 -
2024-05-13		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://libretexts.org/
Frame ID: 1D6857435F963230E45C8F2D34EC7954
Requests: 68 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Innovative OER Platform - LibreTexts

Page URL History Show full URLs

  1. http://libretexts.net/ HTTP 301
    https://libretexts.net/ HTTP 301
    https://libretexts.org/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <link rel=["']stylesheet["'] [^>]+/wp-(?:content|includes)/
  • /wp-(?:content|includes)/
Overall confidence: 100%
Detected patterns
  • <link [^>]*href=(?:"|')[^"']*elementor/assets
  • <link [^>]*href=(?:"|')[^"']*uploads/elementor/css
Overall confidence: 100%
Detected patterns
  • //maps\.google(?:apis)?\.com/maps/api/js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js
Overall confidence: 100%
Detected patterns
  • <link [^>]+(?:/([\d.]+)/)?animate\.(?:min\.)?css
Overall confidence: 100%
Detected patterns
  • <!-- This site is optimized with the Yoast (?:WordPress )?SEO plugin v([\d.]+) -
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
  • <link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
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
  • <link[^>]* href=[\'"][^']+revslider[/\w-]+\.css\?ver=([0-9.]+)[\'"]
  • /revslider/[/\w-]+/js
Overall confidence: 100%
Detected patterns
  • (?:/([\d.]+))?/slick(?:\.min)?\.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

65
Requests

98 %
HTTPS

88 %
IPv6

6
Domains

7
Subdomains

7
IPs

2
Countries

4638 kB
Transfer

5596 kB
Size

2
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://libretexts.net/ HTTP 301
    https://libretexts.net/ HTTP 301
    https://libretexts.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

65 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
libretexts.org/
Redirect Chain
  • http://libretexts.net/
  • https://libretexts.net/
  • https://libretexts.org/
158 KB
33 KB 		Document
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
67ec9f33152818594ef76c8255a6c11cbe7a9f265fe7a514de535bfeb754bb08

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

content-encoding
gzip
content-type
text/html; charset=UTF-8
date
Wed, 06 Mar 2024 08:42:52 GMT
link
<https://libretexts.org/wp-json/>; rel="https://api.w.org/" <https://libretexts.org/wp-json/wp/v2/pages/1180>; rel="alternate"; type="application/json" <https://libretexts.org/>; rel=shortlink
server
nginx/1.18.0 (Ubuntu)

Redirect headers

alt-svc
h3=":443"; ma=86400
cf-cache-status
DYNAMIC
cf-ray
86010e068c693660-FRA
content-type
text/html; charset=UTF-8
date
Wed, 06 Mar 2024 08:42:51 GMT
location
https://libretexts.org/
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4SyU8JpNDn9BF%2B3KEA8PLnTVYeCxGJUBKLe9cwKOUyvgNEvlrUcgKo%2BHOyPtb4c0ajbKoeMFpMgDyGkvoJ7CQXaV%2FY20AioGR9c2Hz%2BggOjl4INEUgUSZFfrRYogCCmPzbWGB%2FL41sYMK5oLWQ%3D%3D"}],"group":"cf-nel","max_age":604800}
server
cloudflare
strict-transport-security
max-age=15552000; includeSubDomains; preload
x-redirect-by
WordPress
styles.css
libretexts.org/wp-content/plugins/contact-form-7/includes/css/ 		3 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/plugins/contact-form-7/includes/css/styles.css?ver=5.9
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
ccd31ffa708d025833f954b3e0560cedd58df9a0d2706b2ccee5f501c5b2467b

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Sat, 02 Mar 2024 13:13:07 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65e325e3-b4e"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
2894
expires
Thu, 31 Dec 2037 23:55:55 GMT
settings.css
libretexts.org/wp-content/plugins/revslider/public/assets/css/ 		39 KB
39 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/plugins/revslider/public/assets/css/settings.css?ver=5.4.8.1
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
7668ad2d758ed874c4111801a36f17f643cbbf8f65e238656e629a177daea5d5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Thu, 13 Jan 2022 01:57:24 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"61df8704-9b8c"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
39820
expires
Thu, 31 Dec 2037 23:55:55 GMT
elementor-icons.min.css
libretexts.org/wp-content/plugins/elementor/assets/lib/eicons/css/ 		19 KB
19 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/plugins/elementor/assets/lib/eicons/css/elementor-icons.min.css?ver=5.27.0
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
811c9e254f52ee41c67c23e2a744ee74b11a0bc9a5d262cafd103e5b975eee68

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Mon, 12 Feb 2024 22:29:38 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9bd2-4cc5"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
19653
expires
Thu, 31 Dec 2037 23:55:55 GMT
frontend-lite.min.css
libretexts.org/wp-content/plugins/elementor/assets/css/ 		116 KB
116 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/plugins/elementor/assets/css/frontend-lite.min.css?ver=3.19.2
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
f7ff24972ad705ba178766d5b58d72a1f06ac10220b1136bddf8caa0c92045e9

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Mon, 12 Feb 2024 22:29:38 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9bd2-1cf66"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
118630
expires
Thu, 31 Dec 2037 23:55:55 GMT
swiper.min.css
libretexts.org/wp-content/plugins/elementor/assets/lib/swiper/css/ 		13 KB
13 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/plugins/elementor/assets/lib/swiper/css/swiper.min.css?ver=5.3.6
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
d622534d53d3ac1095af275f0b30274fcd835785577df2dde6d9398e6f7a2c8f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Mon, 12 Feb 2024 22:29:38 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9bd2-324c"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
12876
expires
Thu, 31 Dec 2037 23:55:55 GMT
post-39.css
libretexts.org/wp-content/uploads/elementor/css/ 		1 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/uploads/elementor/css/post-39.css?ver=1707776992
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
e3f80fe5c8529e876f851312b66562950fc88112f68991f7a186242d7b58b396

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Mon, 12 Feb 2024 22:29:52 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9be0-4b7"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1207
expires
Thu, 31 Dec 2037 23:55:55 GMT
post-1180.css
libretexts.org/wp-content/uploads/elementor/css/ 		19 KB
19 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/uploads/elementor/css/post-1180.css?ver=1707776992
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
8f8ccf30d6efd1e1dd8ad7edb1ad2812c573b95f6adb24b35d32f1fe39f6933c

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Mon, 12 Feb 2024 22:29:52 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9be0-4b30"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
19248
expires
Thu, 31 Dec 2037 23:55:55 GMT
css
fonts.googleapis.com/ 		49 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://fonts.googleapis.com/css?family=Nunito:400,400i,600,600i,700,700i|Open+Sans:400,400i,600,600i,700,700i|Montserrat:400,600,700,800&subset=latin%2Clatin-ext
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:827::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
7e1c9347da58594e1a9c02182e93df795ad717935717b515feb8bb9f3d30a000
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://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

strict-transport-security
max-age=31536000
date
Wed, 06 Mar 2024 08:42:53 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, 06 Mar 2024 08:42:53 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, 06 Mar 2024 08:42:53 GMT
font-awesome.min.css
libretexts.org/wp-content/plugins/elementor/assets/lib/font-awesome/css/ 		30 KB
30 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/plugins/elementor/assets/lib/font-awesome/css/font-awesome.min.css?ver=4.7.0
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
c4047043368afb4baf1aed25d358a5c2a333842a3b436b58491ab36aeee65b9d

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Mon, 12 Feb 2024 22:29:38 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9bd2-7917"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
30999
expires
Thu, 31 Dec 2037 23:55:55 GMT
flaticon.css
libretexts.org/wp-content/themes/edumy/css/ 		6 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://libretexts.org/wp-content/themes/edumy/css/flaticon.css?ver=1.0.0
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
fe5c19fa21c2e94827f706a70d0c9489ad4cc6fe13a3d31c48bfb1c67b538e4f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Thu, 13 Jan 2022 01:56:40 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"61df86d8-160c"
content-type
text/css
cache-control
max-age=315360000
accept-ranges
bytes
content-length
5644
expires
Thu, 31 Dec 2037 23:55:55 GMT
animate.css
libretexts.org/wp-content/themes/edumy/css/ 		77 KB
77 KB 		Stylesheet
General
Check archive.org
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Full URL
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bootstrap.css
libretexts.org/wp-content/themes/edumy/css/ 		171 KB
172 KB 		Stylesheet
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Thu, 31 Dec 2037 23:55:55 GMT
slick.css
libretexts.org/wp-content/themes/edumy/css/ 		2 KB
2 KB 		Stylesheet
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Thu, 31 Dec 2037 23:55:55 GMT
magnific-popup.css
libretexts.org/wp-content/themes/edumy/css/ 		7 KB
7 KB 		Stylesheet
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perfect-scrollbar.css
libretexts.org/wp-content/themes/edumy/css/ 		5 KB
5 KB 		Stylesheet
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template.css
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697 KB 		Stylesheet
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Thu, 31 Dec 2037 23:55:55 GMT
style.css
libretexts.org/wp-content/themes/edumy/ 		5 KB
5 KB 		Stylesheet
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libretexts_custom.css
libretexts.org/wp-content/themes/edumy/css/ 		686 B
873 B 		Stylesheet
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css
fonts.googleapis.com/ 		137 KB
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Wed, 06 Mar 2024 08:42:53 GMT
content-encoding
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expires
Wed, 06 Mar 2024 08:42:53 GMT
jquery.min.js
libretexts.org/wp-includes/js/jquery/ 		86 KB
86 KB 		Script
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URL: https://libretexts.org/
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H2
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jquery-migrate.min.js
libretexts.org/wp-includes/js/jquery/ 		13 KB
13 KB 		Script
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H2
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Thu, 31 Dec 2037 23:55:55 GMT
SmoothScroll.js
libretexts.org/wp-content/themes/edumy/js/ 		21 KB
21 KB 		Script
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H2
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TLS 1.3, , AES_256_GCM
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167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
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date
Wed, 06 Mar 2024 08:42:53 GMT
last-modified
Thu, 13 Jan 2022 01:56:40 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"61df86d8-5493"
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21651
expires
Thu, 31 Dec 2037 23:55:55 GMT
js
maps.googleapis.com/maps/api/ 		231 KB
76 KB 		Script
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https://maps.googleapis.com/maps/api/js?sensor=false&libraries=places&key&ver=6.4.3
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H2
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108 KB 		Script
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H2
Security
TLS 1.3, , AES_256_GCM
Server
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server
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Thu, 31 Dec 2037 23:55:55 GMT
jquery.themepunch.revolution.min.js
libretexts.org/wp-content/plugins/revslider/public/assets/js/ 		63 KB
64 KB 		Script
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Protocol
H2
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TLS 1.3, , AES_256_GCM
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date
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last-modified
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server
nginx/1.18.0 (Ubuntu)
etag
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64949
expires
Thu, 31 Dec 2037 23:55:55 GMT
js
www.googletagmanager.com/gtag/ 		282 KB
94 KB 		Script
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URL: https://libretexts.org/
Protocol
H2
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TLS 1.3, , AES_128_GCM
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Response headers

date
Wed, 06 Mar 2024 08:42:54 GMT
content-encoding
br
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same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 05 Mar 2025 16:48:45 GMT
libretexts-logo-blue-icon-white-text-2.png
libretexts.org/wp-content/uploads/2023/10/ 		8 KB
9 KB 		Image
General
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Full URL
https://libretexts.org/wp-content/uploads/2023/10/libretexts-logo-blue-icon-white-text-2.png
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
ad139eb58a1a92b9b649d6eeb70960f3e33d4d92f839c81fe5a01ead845ebd92

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:54 GMT
last-modified
Wed, 31 Jan 2024 01:47:57 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65b9a6cd-215d"
content-type
image/png
cache-control
max-age=315360000
accept-ranges
bytes
content-length
8541
expires
Thu, 31 Dec 2037 23:55:55 GMT
truncated
/ 		63 B
63 B 		Image
General
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Full URL
data:truncated
Protocol
DATA
Server
-, , ASN (),
Reverse DNS
Software
/
Resource Hash
f60ec7a48750bbf64344c5f1b8d5ca14abb1a6d3d6475c4993a0b7805abd0ca3

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/122.0.6261.94 Safari/537.36

Response headers

Content-Type
image/svg+xml;charset=utf-8
collect
region1.google-analytics.com/g/ 		0
244 B 		Ping
General
Check archive.org
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Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-37C1BN2F1D&gtm=45Pe4340v9175235429za200&_p=1709714574104&gcd=13l3l3l3l1&npa=0&dma_cps=sypham&dma=1&gdid=dZTNiMT&cid=191074028.1709714574&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1709714574&sct=1&seg=0&dl=https%3A%2F%2Flibretexts.org%2F&dt=Innovative%20OER%20Platform%20-%20LibreTexts&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=3107
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=GT-NCTDHLZ
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

pragma
no-cache
date
Wed, 06 Mar 2024 08:42:54 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://libretexts.org
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
wp-emoji-release.min.js
libretexts.org/wp-includes/js/ 		18 KB
18 KB 		Script
General
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https://libretexts.org/wp-includes/js/wp-emoji-release.min.js?ver=6.4.3
Requested by
Host: libretexts.org
URL: https://libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
4f79a89d16a5f717110fe080c0bf90b7e05ff95a4c4983f64d33110bf5f9c230

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:54 GMT
last-modified
Thu, 30 Mar 2023 01:14:05 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"6424e25d-4904"
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
18692
expires
Thu, 31 Dec 2037 23:55:55 GMT
counter.02cef29c589e742d4c8c.bundle.min.js
libretexts.org/wp-content/plugins/elementor/assets/js/ 		912 B
1 KB 		Script
General
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Full URL
https://libretexts.org/wp-content/plugins/elementor/assets/js/counter.02cef29c589e742d4c8c.bundle.min.js
Requested by
Host: libretexts.org
URL: https://libretexts.org/wp-content/plugins/elementor/assets/js/webpack.runtime.min.js?ver=3.19.2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
12d0feff0bc0ea4c25581e3cbf269a73ebd8fbaa38f1bac2357a3d0f419daa13

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:54 GMT
last-modified
Mon, 12 Feb 2024 22:29:38 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9bd2-390"
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
912
expires
Thu, 31 Dec 2037 23:55:55 GMT
text-editor.2c35aafbe5bf0e127950.bundle.min.js
libretexts.org/wp-content/plugins/elementor/assets/js/ 		1 KB
2 KB 		Script
General
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Full URL
https://libretexts.org/wp-content/plugins/elementor/assets/js/text-editor.2c35aafbe5bf0e127950.bundle.min.js
Requested by
Host: libretexts.org
URL: https://libretexts.org/wp-content/plugins/elementor/assets/js/webpack.runtime.min.js?ver=3.19.2
Protocol
H2
Security
TLS 1.3, , AES_256_GCM
Server
167.99.169.234 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),
Reverse DNS
Software
nginx/1.18.0 (Ubuntu) /
Resource Hash
497207545e4aaa14add0c59adb6fc64a61a3375a525c9eb96527dd326a6d62aa

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Wed, 06 Mar 2024 08:42:54 GMT
last-modified
Mon, 12 Feb 2024 22:29:38 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"65ca9bd2-550"
content-type
application/javascript
cache-control
max-age=315360000
accept-ranges
bytes
content-length
1360
expires
Thu, 31 Dec 2037 23:55:55 GMT
common.js
maps.googleapis.com/maps-api-v3/api/js/56/1/intl/de_ALL/ 		255 KB
56 KB 		Script
General
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Full URL
https://maps.googleapis.com/maps-api-v3/api/js/56/1/intl/de_ALL/common.js
Requested by
Host: maps.googleapis.com
URL: https://maps.googleapis.com/maps/api/js?sensor=false&libraries=places&key&ver=6.4.3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
3b61d60ac69b3abd7c5f216c24b77cd4b75379568e039ab5640a23c7bc3460d0
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://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Tue, 05 Mar 2024 09:00:47 GMT
content-encoding
br
x-content-type-options
nosniff
age
85332
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/maps-api-js
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
56846
x-xss-protection
0
last-modified
Tue, 20 Feb 2024 19:28:53 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="maps-api-js"
vary
Accept-Encoding, Origin
report-to
{"group":"maps-api-js","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/maps-api-js"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Wed, 05 Mar 2025 09:00:47 GMT
util.js
maps.googleapis.com/maps-api-v3/api/js/56/1/intl/de_ALL/ 		180 KB
56 KB 		Script
General
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Full URL
https://maps.googleapis.com/maps-api-v3/api/js/56/1/intl/de_ALL/util.js
Requested by
Host: maps.googleapis.com
URL: https://maps.googleapis.com/maps/api/js?sensor=false&libraries=places&key&ver=6.4.3
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
673c1136f9b83e60edec4d2cae19a26f9f0d3ecab07e2dd36c91a0e4d53fe35d
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://libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.94 Safari/537.36

Response headers

date
Mon, 04 Mar 2024 20:30:39 GMT
content-encoding
br
x-content-type-options
nosniff
age
130340
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/maps-api-js
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
56804
x-xss-protection
0
last-modified
Tue, 20 Feb 2024 19:28:53 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="maps-api-js"
vary
Accept-Encoding, Origin
report-to
{"group":"maps-api-js","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/maps-api-js"}]}
content-type
text/javascript
cache-control
public, max-age=31536000
accept-ranges
bytes
expires
Tue, 04 Mar 2025 20:30:39 GMT

Verdicts & Comments Add Verdict or Comment

32 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| _wpemojiSettings undefined| $ function| jQuery function| SmoothScroll object| google object| module$exports$mapsapi$geometry$spherical object| reactiveElementVersions object| module$contents$mapsapi$overlay$overlayView_OverlayView undefined| oldgs object| punchgs object| _gsScope undefined| oldgs_queue undefined| GreenSockGlobals undefined| _gsQueue function| gtag object| dataLayer function| setREVStartSize object| google_tag_manager object| google_tag_data function| onYouTubeIframeAPIReady object| gaGlobal object| edumy_countdown_opts object| edumy_opts object| swv object| wpcf7 object| webpackChunkelementor object| elementorModules function| Waypoint object| elementorFrontendConfig object| elementorFrontend object| twemoji object| wp

2 Cookies

Domain/Path Name / Value
.libretexts.org/ Name: _ga_37C1BN2F1D
Value: GS1.1.1709714574.1.0.1709714574.0.0.0
.libretexts.org/ Name: _ga
Value: GA1.1.191074028.1709714574

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
libretexts.net
libretexts.org
maps.googleapis.com
region1.google-analytics.com
www.googletagmanager.com
167.99.169.234
2001:4860:4802:34::36
2606:4700:3034::ac43:d829
2606:4700:3035::6815:35b9
2a00:1450:4001:810::2003
2a00:1450:4001:812::2008
2a00:1450:4001:827::200a
2a00:1450:4001:82a::200a
0c7178cc6ca34fb18e30f070a5e7a1c287b2d7ccfcba2cfdf06e0f46eda55740
0d8601a776b7dc777cd23bc42392d05a43df0d6402328e8913b58811083b513d
12d0feff0bc0ea4c25581e3cbf269a73ebd8fbaa38f1bac2357a3d0f419daa13
18421c9b666ec431589190b6fd510947473d34b604dc1596d323def02e22aa20
18b952e7465bdf742d0551cf4b3bcf558d2347deda4345f4d37d42105b43cba5
1a18de05f9e5bc5d587263a45b7cd9d7f2188e4fdbc178b49ae02a81349e9744
1a48b70f97555c13f84b8f088a417f9179d99b5101250819350acaf6e91bb92f
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3b61d60ac69b3abd7c5f216c24b77cd4b75379568e039ab5640a23c7bc3460d0
3c4d6a1421c7ddb7e404521fe8c4cd5be5af446d7689cd880be26612eaad3cfa
3fddc6d28aba3c13d64cfd4847c333ff48c71d4a5a58bd1a0494ca6ae8ac1bb4
3fe543befe804b3847051f8d79d0f0bd7c0995248b9b87b1ab3a49f6862cb903
40010b9f0ce9872066fdcf219e62df7e810c7d658bc94673e82bc20ccee44d57
40ff635bdae3618d7da093fcf4fb855030b2b67ff2dfe044432206d0a4758f0f
453cb806084fdabec32e286af2e88899f79022125c2527afffbec507975d2c22
45d1f5f6cf913746c45dd697b1a8f3b719c02d8b3f678dc7fc2766d54e1aaf6e
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497207545e4aaa14add0c59adb6fc64a61a3375a525c9eb96527dd326a6d62aa
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673c1136f9b83e60edec4d2cae19a26f9f0d3ecab07e2dd36c91a0e4d53fe35d
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6b5d920b9452a23ab5e6d7fa53acf7052a989f924ddd3a90c5b7d4946bda5e5d
73989d7d5a52fa8afeba546ff1bffd77040e4370e286a87990e935fc4b905979
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7c1651329e6a782457dca6fb89487fb7a5f2b9eca577c533189d64ee2cdad5cd
7d515778e7a4358ac8898a7875cee5c8e2523f27dfd4f858651bdafe7355eee5
7e1c9347da58594e1a9c02182e93df795ad717935717b515feb8bb9f3d30a000
80038f1da91a1848dac7b7ec794f9beb45639ed678f6e8ba889633e69063cfa3
811c9e254f52ee41c67c23e2a744ee74b11a0bc9a5d262cafd103e5b975eee68
8c5beeda1c4cf6359931467ffa691591460e22ba59ec8b053fa5e017a3cd0fe9
8f8ccf30d6efd1e1dd8ad7edb1ad2812c573b95f6adb24b35d32f1fe39f6933c
9435093e702fdea984cd25eb929d57a90ef934fe8e5606fafa5bd96cc2c791cc
944c3a382f839d2a10fb5c6c63564c36b2e7b2d388bc236b68def41d0c54f40d
9a3724b2051a82064c923cbd68343dcb04014adac3ccb8c4d8ac6a31ba2e12cd
9aa9bb8be2b834059533ce5de7eed3a662ad3d3e70643bbe5f75265075e9bd28
a1dff8b0c66227748951c4ff891f146f49c5a382ac8e3d6e3c2e9cf8aa560dc8
a6a503b8fe93e6f3bb4356284bbc72cf591a605c7dd2598dadf24118f890e60b
a881cb4f271a0472de4a3e66f917596ce5de047dae881cf9f80184c9bab378ad
ad139eb58a1a92b9b649d6eeb70960f3e33d4d92f839c81fe5a01ead845ebd92
bfbd80809e8f863fa4c57fee859cfb30ed989cb6d521928a73586ed1055e6ffe
c4047043368afb4baf1aed25d358a5c2a333842a3b436b58491ab36aeee65b9d
c7505563e5b4ef83f99dcc2296d7058acc4d5927e68f04cfdd97fa928bd512c1
ca3d163bab055381827226140568f3bef7eaac187cebd76878e0b63e9e442356
ca76cca2496fc6c585725962751a85259441168325752fb9475f9d029e8bfc96
ca7dce2391845e8aec7da135f33fabd10f74eed28a532ac66fd01f761fcfb42f
cb6f2d32c49d1c2b25e9ffc9aaafa3f83075346c01bcd4ae6eb187392a4292cf
cc8eb232be70d065f205fd83a9103b64fd5655e51d7d665130ffaa90308e8a18
ccd31ffa708d025833f954b3e0560cedd58df9a0d2706b2ccee5f501c5b2467b
d622534d53d3ac1095af275f0b30274fcd835785577df2dde6d9398e6f7a2c8f
d702e5ed1e573918d912775ac1e88987fc177aa51efe1253a08f71ab54f96516
d7b8111c9653407bf8fc77d886392cda6dc03cccf15c4ad5a4fbec06d4585e8a
dc032c361978c8fa496519488b6cee1b77554a1844ed6cb5d212d2fb87bc55e8
dd54a070c804e871d713805a7643d85805c1d8b2db6342406b68dee415f1dcff
de1e399b07289f3b0a8d35142e363e128124a1185770e214e25e58030dad48e5
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fe5c19fa21c2e94827f706a70d0c9489ad4cc6fe13a3d31c48bfb1c67b538e4f