stats.libretexts.org Open in urlscan Pro
2600:9000:2057:5e00:11:2451:2fc0:93a1  Public Scan

Submitted URL: http://stats.libretexts.org/
Effective URL: https://stats.libretexts.org/
Submission: On January 25 via api from US — Scanned from DE

Summary

This website contacted 22 IPs in 3 countries across 18 domains to perform 141 HTTP transactions. The main IP is 2600:9000:2057:5e00:11:2451:2fc0:93a1, located in United States and belongs to AMAZON-02, US. The main domain is stats.libretexts.org. The Cisco Umbrella rank of the primary domain is 828224.
TLS certificate: Issued by Amazon RSA 2048 M01 on June 13th 2023. Valid for: a year.
This is the only time stats.libretexts.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 1 2600:9000:205... 16509 (AMAZON-02)
1 12 2600:9000:205... 16509 (AMAZON-02)
14 52.222.139.56 16509 (AMAZON-02)
41 2606:4700:303... 13335 (CLOUDFLAR...)
4 6 2606:4700::68... 13335 (CLOUDFLAR...)
23 2606:4700::68... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
1 19 2606:4700:10:... 13335 (CLOUDFLAR...)
4 2a00:1450:400... 15169 (GOOGLE)
4 2606:4700:e2:... 13335 (CLOUDFLAR...)
1 2606:4700:440... 13335 (CLOUDFLAR...)
1 2606:4700::68... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
3 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 143.204.215.108 16509 (AMAZON-02)
3 2a00:1450:400... 15169 (GOOGLE)
2 2001:4860:480... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
1 35.186.247.156 15169 (GOOGLE)
1 2a00:1450:400... 15169 (GOOGLE)
1 2606:4700:10:... 13335 (CLOUDFLAR...)
2 2606:4700::68... 13335 (CLOUDFLAR...)
141 22
Apex Domain
Subdomains
Transfer
41 libretexts.net
cdn.libretexts.net — Cisco Umbrella Rank: 82029
790 KB
23 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 225
647 KB
19 hypothes.is
hypothes.is — Cisco Umbrella Rank: 22035
cdn.hypothes.is — Cisco Umbrella Rank: 54547
321 KB
15 mtstatic.com
a.mtstatic.com — Cisco Umbrella Rank: 24816
files.mtstatic.com — Cisco Umbrella Rank: 43370
759 KB
13 libretexts.org
stats.libretexts.org — Cisco Umbrella Rank: 828224
133 KB
6 unpkg.com
unpkg.com — Cisco Umbrella Rank: 867
17 KB
5 fontawesome.com
use.fontawesome.com — Cisco Umbrella Rank: 971
pro.fontawesome.com — Cisco Umbrella Rank: 5289
117 KB
4 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 27
region1.google-analytics.com — Cisco Umbrella Rank: 2029
21 KB
4 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 28
31 KB
3 doubleclick.net
stats.g.doubleclick.net — Cisco Umbrella Rank: 79
477 B
3 cloudflareinsights.com
static.cloudflareinsights.com — Cisco Umbrella Rank: 811
cloudflareinsights.com — Cisco Umbrella Rank: 794
7 KB
2 google.de
www.google.de — Cisco Umbrella Rank: 6518
515 B
2 google.com
region1.analytics.google.com — Cisco Umbrella Rank: 2616
www.google.com — Cisco Umbrella Rank: 2
453 B
2 gstatic.com
fonts.gstatic.com
271 KB
2 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 37
171 KB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 324
3 KB
1 donorbox.org
donorbox.org — Cisco Umbrella Rank: 49002
4 KB
1 sentry.io
sentry.io — Cisco Umbrella Rank: 170
324 B
141 18
Domain Requested by
41 cdn.libretexts.net stats.libretexts.org
cdn.libretexts.net
23 cdnjs.cloudflare.com stats.libretexts.org
cdnjs.cloudflare.com
cdn.libretexts.net
14 a.mtstatic.com stats.libretexts.org
a.mtstatic.com
13 stats.libretexts.org 2 redirects stats.libretexts.org
cdn.libretexts.net
11 hypothes.is 1 redirects cdn.hypothes.is
8 cdn.hypothes.is stats.libretexts.org
hypothes.is
cdn.hypothes.is
6 unpkg.com 4 redirects stats.libretexts.org
4 use.fontawesome.com stats.libretexts.org
use.fontawesome.com
4 fonts.googleapis.com stats.libretexts.org
cdn.libretexts.net
3 stats.g.doubleclick.net www.google-analytics.com
www.googletagmanager.com
3 www.google-analytics.com stats.libretexts.org
www.google-analytics.com
2 cloudflareinsights.com static.cloudflareinsights.com
2 www.google.de stats.libretexts.org
2 fonts.gstatic.com fonts.googleapis.com
2 www.googletagmanager.com stats.libretexts.org
www.google-analytics.com
2 cdn.jsdelivr.net stats.libretexts.org
cdn.libretexts.net
1 donorbox.org cdn.libretexts.net
1 www.google.com stats.libretexts.org
1 sentry.io cdn.hypothes.is
1 region1.analytics.google.com www.googletagmanager.com
1 region1.google-analytics.com www.googletagmanager.com
1 files.mtstatic.com stats.libretexts.org
1 static.cloudflareinsights.com stats.libretexts.org
1 pro.fontawesome.com stats.libretexts.org
141 24

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

Domain
register.libretexts.org
commons.libretexts.org
libretexts.org
mindtouch.com
www.nice.com
Subject Issuer Validity Valid
*.libretexts.org
Amazon RSA 2048 M01
2023-06-13 -
2024-07-11
a year crt.sh
*.mtstatic.com
Amazon RSA 2048 M01
2023-08-02 -
2024-08-30
a year crt.sh
libretexts.net
GTS CA 1P5
2023-12-27 -
2024-03-26
3 months crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
upload.video.google.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
use.fontawesome.com
Cloudflare Inc ECC CA-3
2023-10-12 -
2024-10-10
a year crt.sh
*.fontawesome.com
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-12-04 -
2025-01-03
a year crt.sh
*.google-analytics.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
*.gstatic.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
hypothes.is
Cloudflare Inc ECC CA-3
2023-04-28 -
2024-04-26
a year crt.sh
*.g.doubleclick.net
GTS CA 1C3
2023-12-11 -
2024-03-04
3 months crt.sh
www.google.de
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
sentry.io
DigiCert Global G2 TLS RSA SHA256 2020 CA1
2023-08-08 -
2024-09-07
a year crt.sh
www.google.com
GTS CA 1C3
2024-01-02 -
2024-03-26
3 months crt.sh
donorbox.org
E1
2023-12-03 -
2024-03-02
3 months crt.sh

This page contains 2 frames:

Primary Page: https://stats.libretexts.org/
Frame ID: A6652E2A3777BA37CB247E2515A04E42
Requests: 125 HTTP requests in this frame

Frame: https://hypothes.is/app.html
Frame ID: C36AFE641D4F87B2FA3296F915EE029C
Requests: 15 HTTP requests in this frame

Screenshot

Page Title

Home - Statistics LibreTexts

Page URL History Show full URLs

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

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js

Overall confidence: 100%
Detected patterns
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • require.*\.js

Overall confidence: 100%
Detected patterns
  • static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • (?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js

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

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

Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

141
Requests

97 %
HTTPS

87 %
IPv6

18
Domains

24
Subdomains

22
IPs

3
Countries

3291 kB
Transfer

10815 kB
Size

9
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://stats.libretexts.org/ HTTP 301
    https://stats.libretexts.org/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 15
  • https://unpkg.com/@popperjs/core@2 HTTP 302
  • https://unpkg.com/@popperjs/core@2.11.8 HTTP 302
  • https://unpkg.com/@popperjs/core@2.11.8/dist/umd/popper.min.js
Request Chain 16
  • https://unpkg.com/tippy.js@6 HTTP 302
  • https://unpkg.com/tippy.js@6.3.7 HTTP 302
  • https://unpkg.com/tippy.js@6.3.7/dist/tippy-bundle.umd.min.js
Request Chain 40
  • https://hypothes.is/embed.js HTTP 302
  • https://cdn.hypothes.is/hypothesis
Request Chain 80
  • https://stats.libretexts.org/@api/deki/files/479/mindtouch.page%2523thumbnail?revision=7 HTTP 302
  • https://files.mtstatic.com/site_4462/479/6?Expires=1706189180&Signature=JXpLQttoEIFKYpEA9GvqEiFS8~7qWyvgcKGDfY-4PAWaovk5-jbiCdnaFxLOy9bPygfyUCJA2kZcJEt4ypazsXAO7oL-rA902ZOEq0dE05rLM9Ri6bFofqmtwXlYCJEkJXUjHNPZ9~~XY8~BrAYkuNdR1xDL0KUipf0BXCYPA6o_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA

141 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
stats.libretexts.org/
Redirect Chain
  • http://stats.libretexts.org/
  • https://stats.libretexts.org/
104 KB
24 KB
Document
General
Full URL
https://stats.libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:2057:5e00:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
/
Resource Hash
aa1681e16638bec939c5d083036ea2e8b7a52ef85d54adf36406829ab8efa169
Security Headers
Name Value
Content-Security-Policy upgrade-insecure-requests; default-src https: data: filesystem: blob: mediastream: 'unsafe-inline' 'unsafe-eval'; connect-src https: wss:
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Content-Type-Options nosniff
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/120.0.6099.224 Safari/537.36
accept-language
de-DE,de;q=0.9

Response headers

alt-svc
h3=":443"; ma=86400
cache-control
no-cache, no-store, must-revalidate, max-age=0
content-encoding
br
content-language
en-US
content-length
24200
content-security-policy
upgrade-insecure-requests; default-src https: data: filesystem: blob: mediastream: 'unsafe-inline' 'unsafe-eval'; connect-src https: wss:
content-type
text/html; charset=utf-8
date
Thu, 25 Jan 2024 12:26:18 GMT
expires
-1
strict-transport-security
max-age=31536000; includeSubDomains
vary
Accept-Encoding,Cookie
via
1.1 c6b364b1181abfafd7a69f210841edca.cloudfront.net (CloudFront)
x-amz-cf-id
yRzQeJkuvOzbOzb6a8AeMPjoCUelj5Ses1xM5IuYBuuSJpXnSEkp4A==
x-amz-cf-pop
FRA6-C1
x-cache
Miss from cloudfront
x-content-type-options
nosniff
x-deki-site
id=site_4462
x-xss-protection
1; mode=block

Redirect headers

Alt-Svc
h3=":443"; ma=86400
Connection
keep-alive
Content-Length
167
Content-Type
text/html
Date
Thu, 25 Jan 2024 12:26:18 GMT
Location
https://stats.libretexts.org/
Server
CloudFront
Via
1.1 8e04f5d6c745b231c10fce7c2aa9c70e.cloudfront.net (CloudFront)
X-Amz-Cf-Id
OD5JrC248xSJ0UusKOHGepW_mf97ouSuOMHsIBHOXOT4d75Wb_nM2A==
X-Amz-Cf-Pop
FRA6-C1
X-Cache
Redirect from cloudfront
anonymous.css
a.mtstatic.com/@cache/layout/
1 MB
121 KB
Stylesheet
General
Full URL
https://a.mtstatic.com/@cache/layout/anonymous.css?_=7236201beefff34f3f05e48431b12076_c3RhdHMubGlicmV0ZXh0cy5vcmc=:site_4462
Requested by
Host: stats.libretexts.org
URL: https://stats.libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.139.56 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-139-56.ams50.r.cloudfront.net
Software
/
Resource Hash
5639d6dbace34e5737d12a91fc2b2bcdedc9d2fcf9e6c78ea8410de141122f46
Security Headers
Name Value
X-Content-Type-Options nosniff

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stats.libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Fri, 19 Jan 2024 00:17:21 GMT
content-encoding
br
x-content-type-options
nosniff
via
1.1 bfa7dfbe8ca6d4eb3690c4c82ca6c0fa.cloudfront.net (CloudFront), 1.1 614841c4d4b9d16b3be042dd1938400c.cloudfront.net (CloudFront)
x-amz-cf-pop
FRA56-C2, AMS50-C1
age
562138
etag
7236201beefff34f3f05e48431b12076_bXQtY2RuLm1pbmR0b3VjaC51cw==
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css; charset=utf-8
x-deki-site
id=site_4462
access-control-allow-origin
*
cache-control
max-age=29030400, public
x-amz-cf-id
8AYuMAKxVzUCPRK66xTJLN-WSQXSerkIcZp5znHe5K7ir0oKCJ5W5Q==
expires
Sun, 19 Jan 2025 00:17:21 GMT
globals.jqueryv2.2.4.js
a.mtstatic.com/deki/javascript/out/
393 KB
112 KB
Script
General
Full URL
https://a.mtstatic.com/deki/javascript/out/globals.jqueryv2.2.4.js?_=6e3e8d0876d98ddd1565223ce985cb642e345685:site_4462
Requested by
Host: stats.libretexts.org
URL: https://stats.libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.139.56 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-139-56.ams50.r.cloudfront.net
Software
/
Resource Hash
30aee54f8ca19c84ab7a712c56df562390d1d1ee502c8fec8069d2276afbc774

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stats.libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Fri, 19 Jan 2024 00:17:21 GMT
content-encoding
br
via
1.1 34435958fa6d40b77fd22fa1c1f56176.cloudfront.net (CloudFront), 1.1 614841c4d4b9d16b3be042dd1938400c.cloudfront.net (CloudFront)
last-modified
Thu, 18 Jan 2024 01:09:48 GMT
x-amz-cf-pop
FRA56-C2, AMS50-C1
age
562138
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
113740
x-amz-cf-id
bQFaFSy36fzumXCWsSuS0MNi8I7EtKQ9UH-29qcTHSgRTQiibcPZNA==
expires
Sat, 18 Jan 2025 00:17:21 GMT
deki.legacy.js
a.mtstatic.com/deki/javascript/out/
109 KB
29 KB
Script
General
Full URL
https://a.mtstatic.com/deki/javascript/out/deki.legacy.js?_=6e3e8d0876d98ddd1565223ce985cb642e345685:site_4462
Requested by
Host: stats.libretexts.org
URL: https://stats.libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.139.56 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-139-56.ams50.r.cloudfront.net
Software
/
Resource Hash
9e69636b7928c2b674ca544413b93e08447be6b4cfb9104833e6965660960a9f

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stats.libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Fri, 19 Jan 2024 00:17:22 GMT
content-encoding
br
via
1.1 756f5290bceb9f9b2ec963e0ab326968.cloudfront.net (CloudFront), 1.1 614841c4d4b9d16b3be042dd1938400c.cloudfront.net (CloudFront)
last-modified
Thu, 18 Jan 2024 01:09:48 GMT
x-amz-cf-pop
FRA56-C2, AMS50-C1
age
562137
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
28778
x-amz-cf-id
qfeAp0vMjFVJT6bXDveQK-7TVwZd0_xOqHukOa1NKg71XJBjx-CbdQ==
expires
Sat, 18 Jan 2025 00:17:22 GMT
community.js
a.mtstatic.com/deki/javascript/out/
442 KB
88 KB
Script
General
Full URL
https://a.mtstatic.com/deki/javascript/out/community.js?_=6e3e8d0876d98ddd1565223ce985cb642e345685:site_4462
Requested by
Host: stats.libretexts.org
URL: https://stats.libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.139.56 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-139-56.ams50.r.cloudfront.net
Software
/
Resource Hash
e206aeb14fa9ae937a6bb3705c4cc4a0d06406427c10f70e8a40e1f20adaedd5

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stats.libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Fri, 19 Jan 2024 00:17:22 GMT
content-encoding
br
via
1.1 7d3c59ee1b45f72158a8cbce053c8978.cloudfront.net (CloudFront), 1.1 614841c4d4b9d16b3be042dd1938400c.cloudfront.net (CloudFront)
last-modified
Thu, 18 Jan 2024 01:09:48 GMT
x-amz-cf-pop
FRA56-C2, AMS50-C1
age
562137
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
90004
x-amz-cf-id
E-LdeQ_utCeYAy__C_zUAk9RzPgvxdf4sz8e-Ph_9CpvWcQARGVCMg==
expires
Sat, 18 Jan 2025 00:17:22 GMT
skin_elm.js
a.mtstatic.com/deki/javascript/out/standalone/
6 KB
3 KB
Script
General
Full URL
https://a.mtstatic.com/deki/javascript/out/standalone/skin_elm.js?_=6e3e8d0876d98ddd1565223ce985cb642e345685:site_4462
Requested by
Host: stats.libretexts.org
URL: https://stats.libretexts.org/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
52.222.139.56 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-52-222-139-56.ams50.r.cloudfront.net
Software
/
Resource Hash
020f70517c31946fa1292ed248768a9cec3a9bacf9aa93416d1e54c72ac16df3

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://stats.libretexts.org/
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Fri, 19 Jan 2024 00:17:22 GMT
content-encoding
br
via
1.1 34435958fa6d40b77fd22fa1c1f56176.cloudfront.net (CloudFront), 1.1 614841c4d4b9d16b3be042dd1938400c.cloudfront.net (CloudFront)
last-modified
Thu, 18 Jan 2024 01:09:48 GMT
x-amz-cf-pop
FRA56-C2, AMS50-C1
age
562137
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
access-control-allow-origin
*
cache-control
max-age=31536000, public
accept-ranges
bytes
content-length
2234
x-amz-cf-id
S-cTIEIW5Q-T1zQu11KRd-lDO6bgqOUdmTYw4lSJfyo90vAJ69TIuA==
expires
Sat, 18 Jan 2025 00:17:22 GMT
pageBootstrap.js
a.mtstatic.com/deki/javascript/out/standalone/
4 KB
2 KB
Script
General
Full URL
https://a.mtstatic.com/deki/javascript/out/standalone/pageBootstrap.js?_=6e3e8d0876d98ddd1565223ce985cb642e345685:site_4462
Requested by
Host: stats.libretexts.org
URL: https://stats.libretexts.org/
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strict-transport-security
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strict-transport-security
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strict-transport-security
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strict-transport-security
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strict-transport-security
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strict-transport-security
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content-encoding
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53 KB
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Response headers

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General
Full URL
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use.fontawesome.com/releases/v4.7.0/css/
30 KB
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Full URL
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content-encoding
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Response headers

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collect
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XHR
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H2
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TLS 1.3, , AES_128_GCM
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Request headers

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User-Agent
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Response headers

pragma
no-cache
date
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server
Golfe2
content-type
text/plain
access-control-allow-origin
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cache-control
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cross-origin-resource-policy
cross-origin
alt-svc
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ga-audiences
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107 B
Image
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Request headers

accept-language
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
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cache-control
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x-xss-protection
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https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/HTML-CSS/jax.js?V=2.7.5
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H3
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QUIC, , AES_128_GCM
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cloudflare /
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Security Headers
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Response headers

date
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content-encoding
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H2
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Response headers

date
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strict-transport-security
max-age=31536000; includeSubDomains; preload
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server
nginx
vary
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*
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alt-svc
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content-length
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ga-audiences
www.google.com/ads/
42 B
408 B
Image
General
Full URL
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H2
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TLS 1.3, , AES_128_GCM
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cafe /
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accept-language
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
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cafe
content-type
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p3p
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H2
Security
TLS 1.3, , AES_128_GCM
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2a00:1450:4001:800::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
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Software
cafe /
Resource Hash
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Security Headers
Name Value
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Request headers

accept-language
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Response headers

pragma
no-cache
date
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x-content-type-options
nosniff
server
cafe
content-type
image/gif
p3p
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groups
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405 B
Fetch
General
Full URL
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Protocol
H3
Security
QUIC, , AES_128_GCM
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Reverse DNS
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cloudflare /
Resource Hash
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Security Headers
Name Value
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Content-Type
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Response headers

date
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content-security-policy
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groups
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362 B
605 B
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General
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URL: https://cdn.hypothes.is/hypothesis/1.1435.0/build/scripts/sidebar.bundle.js?2d716b
Protocol
H3
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QUIC, , AES_128_GCM
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2606:4700:10::6816:369f , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Security Headers
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Response headers

date
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content-security-policy
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profile
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348 B
614 B
Fetch
General
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https://hypothes.is/api/profile
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Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1435.0/build/scripts/sidebar.bundle.js?2d716b
Protocol
H3
Security
QUIC, , AES_128_GCM
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2606:4700:10::6816:369f , United States, ASN13335 (CLOUDFLARENET, US),
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cloudflare /
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Request headers

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Content-Type
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Response headers

date
Thu, 25 Jan 2024 12:26:20 GMT
content-security-policy
font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
content-encoding
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cf-cache-status
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General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/HTML-CSS/fonts/TeX/fontdata.js?V=2.7.5
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Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML
Protocol
H3
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QUIC, , AES_128_GCM
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cloudflare /
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accept-language
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Response headers

date
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content-encoding
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x-content-type-options
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cf-cache-status
HIT
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server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
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groups
hypothes.is/api/profile/ Frame C36A
2 B
405 B
Fetch
General
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https://hypothes.is/api/profile/groups?expand=organization&expand=scopes
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Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1435.0/build/scripts/sidebar.bundle.js?2d716b
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H3
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QUIC, , AES_128_GCM
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Request headers

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Response headers

date
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content-security-policy
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0
x-amz-cf-id
VSllaXN93BkxZxAbvLF-TiDg4kcE7oPxDZiHqIxDpdN6rmRwtT4UkQ==
rum
cloudflareinsights.com/cdn-cgi/ Frame
0
0
Preflight
General
Full URL
https://cloudflareinsights.com/cdn-cgi/rum
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Accept
*/*
Access-Control-Request-Headers
content-type
Access-Control-Request-Method
POST
Origin
https://stats.libretexts.org
Sec-Fetch-Mode
cors
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

access-control-allow-credentials
true
access-control-allow-headers
Content-Type
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://stats.libretexts.org
access-control-max-age
86400
cf-ray
84b08104c9c25d93-FRA
content-encoding
gzip
content-type
text/plain
date
Thu, 25 Jan 2024 12:26:20 GMT
server
cloudflare
vary
Origin
x-content-type-options
nosniff
x-frame-options
DENY
rum
cloudflareinsights.com/cdn-cgi/
0
37 B
XHR
General
Full URL
https://cloudflareinsights.com/cdn-cgi/rum
Requested by
Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY

Request headers

Referer
https://stats.libretexts.org/
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
content-type
application/json

Response headers

date
Thu, 25 Jan 2024 12:26:20 GMT
x-content-type-options
nosniff
server
cloudflare
vary
Origin
access-control-max-age
86400
access-control-allow-methods
POST,OPTIONS
access-control-allow-origin
https://stats.libretexts.org
x-frame-options
DENY
access-control-allow-credentials
true
cf-ray
84b08104f9de5d93-FRA
logo
hypothes.is/organizations/__default__/ Frame C36A
1 KB
1 KB
Image
General
Full URL
https://hypothes.is/organizations/__default__/logo
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:369f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b57a0ce6fca0c3a80c7d930bc89d872b28683e5d2a55117b2636b16cdf87ef03
Security Headers
Name Value
Content-Security-Policy font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

accept-language
de-DE,de;q=0.9
Referer
https://hypothes.is/app.html
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36

Response headers

date
Thu, 25 Jan 2024 12:26:20 GMT
content-security-policy
font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
content-encoding
br
cf-cache-status
DYNAMIC
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
origin-when-cross-origin, strict-origin-when-cross-origin
server
cloudflare
etag
W/"Am2sVrSvzhSUTTa2beuWlw"
vary
Cookie, Accept-Encoding
content-type
image/svg+xml; charset=UTF-8
cache-control
max-age=600
cf-ray
84b0810668c41d92-FRA
expires
Thu, 25 Jan 2024 12:36:20 GMT
search
hypothes.is/api/ Frame C36A
24 B
432 B
Fetch
General
Full URL
https://hypothes.is/api/search?limit=50&sort=created&order=asc&_separate_replies=false&group=__world__&uri=https%3A%2F%2Fstats.libretexts.org%2F
Requested by
Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1435.0/build/scripts/sidebar.bundle.js?2d716b
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
2606:4700:10::6816:369f , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6526d6fe25b1a1dc41108a0ecf63336ec8b93f02b97249ad027df78bd6316b77
Security Headers
Name Value
Content-Security-Policy font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
X-Content-Type-Options nosniff
X-Xss-Protection 1; mode=block

Request headers

Referer
https://hypothes.is/app.html
X-Client-Id
57d13326d80057c3af5a362784e2e89b
Hypothesis-Client-Version
1.1435.0
accept-language
de-DE,de;q=0.9
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.224 Safari/537.36
Content-Type
application/json

Response headers

date
Thu, 25 Jan 2024 12:26:20 GMT
content-security-policy
font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
content-encoding
br
cf-cache-status
DYNAMIC
x-content-type-options
nosniff
strict-transport-security
max-age=15552000; includeSubDomains; preload
hypothesis-media-type
application/vnd.hypothesis.v1+json
alt-svc
h3=":443"; ma=86400
x-xss-protection
1; mode=block
referrer-policy
origin-when-cross-origin, strict-origin-when-cross-origin
server
cloudflare
etag
W/"M9iO1sCkxF1xd6XoQr8iGw"
content-type
application/json
access-control-allow-origin
*
cache-control
no-cache
cf-ray
84b08107096c1d92-FRA

Verdicts & Comments Add Verdict or Comment

342 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| regeneratorRuntime function| $ function| jQuery object| dialogPolyfill function| _ function| makeString function| s object| WebFont object| TimeMe object| Url object| Deki string| GoogleAnalyticsObject function| ga object| JsLoadingOverlay function| LibreTextsReuse function| createLaunchpadElement function| loadLaunchpadScript function| hypothesisConfig boolean| beelineEnabled object| THREE boolean| THREEloaded function| TV3 function| TF3 function| TCo function| GLmol boolean| GLloaded boolean| JSloaded object| Jmol object| SwingController function| LoadClazz function| libreNavButtons number| 2f1acc6c3a606b082e5eef5e54414ffb function| activateBeeLine function| iFrameResize function| saveAs function| Sidebar object| FontAwesomeCdnConfig string| cssUrl boolean| h5pResizerInitialized function| gtag object| dataLayer object| google_tag_data object| gaplugins object| gaGlobal object| gaData object| MathJax object| MicroModal object| Popper function| tippy object| YAHOO object| CryptoJS number| dbits string| b64map string| b64pad function| hex2b64 function| b64tohex function| b64toBA number| canary boolean| j_lm function| BigInteger function| nbi function| am1 function| am2 function| am3 number| BI_FP string| BI_RM object| BI_RC number| rr number| vv function| int2char function| intAt function| bnpCopyTo function| bnpFromInt function| nbv function| bnpFromString function| bnpClamp function| bnToString function| bnNegate function| bnAbs function| bnCompareTo function| nbits function| bnBitLength function| bnpDLShiftTo function| bnpDRShiftTo function| bnpLShiftTo function| bnpRShiftTo function| bnpSubTo function| bnpMultiplyTo function| bnpSquareTo function| bnpDivRemTo function| bnMod function| Classic function| cConvert function| cRevert function| cReduce function| cMulTo function| cSqrTo function| bnpInvDigit function| Montgomery function| montConvert function| montRevert function| montReduce function| montSqrTo function| montMulTo function| bnpIsEven function| bnpExp function| bnModPowInt function| bnClone function| bnIntValue function| bnByteValue function| bnShortValue function| bnpChunkSize function| bnSigNum function| bnpToRadix function| bnpFromRadix function| bnpFromNumber function| bnToByteArray function| bnEquals function| bnMin function| bnMax function| bnpBitwiseTo function| op_and function| bnAnd function| op_or function| bnOr function| op_xor function| bnXor function| op_andnot function| bnAndNot function| bnNot function| bnShiftLeft function| bnShiftRight function| lbit function| bnGetLowestSetBit function| cbit function| bnBitCount function| bnTestBit function| bnpChangeBit function| bnSetBit function| bnClearBit function| bnFlipBit function| bnpAddTo function| bnAdd function| bnSubtract function| bnMultiply function| bnSquare function| bnDivide function| bnRemainder function| bnDivideAndRemainder function| bnpDMultiply function| bnpDAddOffset function| NullExp function| nNop function| nMulTo function| nSqrTo function| bnPow function| bnpMultiplyLowerTo function| bnpMultiplyUpperTo function| Barrett function| barrettConvert function| barrettRevert function| barrettReduce function| barrettSqrTo function| barrettMulTo function| bnModPow function| bnGCD function| bnpModInt function| bnModInverse object| lowprimes number| lplim function| bnIsProbablePrime function| bnpMillerRabin function| Arcfour function| ARC4init function| ARC4next function| prng_newstate undefined| rng_state number| rng_psize function| rng_seed_int function| rng_seed_time object| rng_pool number| rng_pptr object| ua undefined| z number| t function| rng_get_byte function| rng_get_bytes function| SecureRandom function| parseBigInt function| linebrk function| byte2Hex function| pkcs1pad2 function| oaep_mgf1_arr function| oaep_pad function| RSAKey function| RSASetPublic function| RSADoPublic function| RSAEncrypt function| RSAEncryptOAEP function| pkcs1unpad2 function| oaep_mgf1_str function| oaep_unpad function| RSASetPrivate function| RSASetPrivateEx function| RSAGenerate function| RSADoPrivate function| RSADecrypt function| RSADecryptOAEP function| ECFieldElementFp function| feFpEquals function| feFpToBigInteger function| feFpNegate function| feFpAdd function| feFpSubtract function| feFpMultiply function| feFpSquare function| feFpDivide function| ECPointFp function| pointFpGetX function| pointFpGetY function| pointFpEquals function| pointFpIsInfinity function| pointFpNegate function| pointFpAdd function| pointFpTwice function| pointFpMultiply function| pointFpMultiplyTwo function| ECCurveFp function| curveFpGetQ function| curveFpGetA function| curveFpGetB function| curveFpEquals function| curveFpGetInfinity function| curveFpFromBigInteger function| curveFpDecodePointHex function| jsonParse object| KJUR function| utf8tob64u function| b64utoutf8 object| ASN1HEX function| Base64x function| stoBA function| BAtos function| BAtohex function| stohex function| stob64 function| stob64u function| b64utos function| b64tob64u function| b64utob64 function| hextob64u function| b64utohex function| utf8tob64 function| b64toutf8 function| utf8tohex function| hextoutf8 function| hextorstr function| rstrtohex function| hextob64 function| hextob64nl function| b64nltohex function| hextopem function| pemtohex function| hextoArrayBuffer function| ArrayBuffertohex function| zulutomsec function| zulutosec function| zulutodate function| datetozulu function| uricmptohex function| hextouricmp function| ipv6tohex function| hextoipv6 function| hextoip function| iptohex function| encodeURIComponentAll function| newline_toUnix function| newline_toDos function| hextoposhex function| intarystrtohex function| strdiffidx object| KEYUTIL object| _RE_HEXDECONLY function| _rsasign_getHexPaddedDigestInfoForString function| _zeroPaddingOfSignature function| pss_mgf1_str function| _rsasign_getDecryptSignatureBI function| _rsasign_getHexDigestInfoFromSig function| _rsasign_getAlgNameAndHashFromHexDisgestInfo function| X509 function| X509CRL function| Cookies object| BeelineUtils function| BeeLineReader object| QRCode boolean| youtubeIframe object| AblePlayerInstances function| onYouTubeIframeAPIReady function| AblePlayer function| AccessibleSlider function| AccessibleDialog function| getCC function| licenseControl function| LibreTextsCASBridgeVerifyJWT function| LibreTextsLoginCAS function| LibreTextsLogoutCAS function| LibreTextsGlossarizer object| libretextGlossary function| setImmediate function| clearImmediate function| CitRequire function| buildcite function| getParam function| getCite function| download function| getFile function| hidecite function| attribution function| hideattr object| __cfBeacon function| applyFocusVisiblePolyfill function| Hammer function| a object| ___FONT_AWESOME___ object| fontawesome-free-shims function| requirejs function| require function| define string| front object| MathJaxConfig object| MindTouch number| _rollbarStartTime function| rollbar boolean| _rollbarDidLoad object| _MindTouchWebWidgetFactory object| FontAwesomeConfig object| FontAwesome object| google_tag_manager undefined| value object| DonorBox boolean| DBOX_INSTALLED function| dw_open

9 Cookies

Domain/Path Name / Value
stats.libretexts.org/ Name: mtwebsession
Value: 2e87dab2854ecd9332cef69efeb7b245
.stats.libretexts.org/ Name: dekisession
Value: "YjA3ZjU5ZTctYmI0Zi00NjM4LTkzZTMtMjU1MGUwZGMxNTI4fDIwMjQtMDEtMjVUMTI6MjY6MTk="
.stats.libretexts.org/ Name: _ga
Value: GA1.3.342099926.1706185580
.stats.libretexts.org/ Name: _gid
Value: GA1.3.905175144.1706185580
.stats.libretexts.org/ Name: _gat
Value: 1
.stats.libretexts.org/ Name: _gat_mtTracker
Value: 1
.libretexts.org/ Name: _ga
Value: GA1.1.342099926.1706185580
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Value: GS1.1.1706185579.1.0.1706185579.0.0.0
.stats.libretexts.org/ Name: _ga_YNNYBFB9RM
Value: GS1.3.1706185579.1.0.1706185579.60.0.0

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
Content-Security-Policy upgrade-insecure-requests; default-src https: data: filesystem: blob: mediastream: 'unsafe-inline' 'unsafe-eval'; connect-src https: wss:
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.

a.mtstatic.com
cdn.hypothes.is
cdn.jsdelivr.net
cdn.libretexts.net
cdnjs.cloudflare.com
cloudflareinsights.com
donorbox.org
files.mtstatic.com
fonts.googleapis.com
fonts.gstatic.com
hypothes.is
pro.fontawesome.com
region1.analytics.google.com
region1.google-analytics.com
sentry.io
static.cloudflareinsights.com
stats.g.doubleclick.net
stats.libretexts.org
unpkg.com
use.fontawesome.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
143.204.215.108
2001:4860:4802:34::36
2600:9000:2057:5e00:11:2451:2fc0:93a1
2600:9000:2057:8400:11:2451:2fc0:93a1
2606:4700:10::6816:369f
2606:4700:10::ac43:2a18
2606:4700:3034::ac43:d829
2606:4700:4400::ac40:93bc
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2606:4700::6810:3965
2606:4700::6810:5614
2606:4700::6810:7daf
2606:4700::6811:180e
2606:4700:e2::ac40:8d0d
2a00:1450:4001:800::2003
2a00:1450:4001:806::200a
2a00:1450:4001:810::2008
2a00:1450:4001:828::2003
2a00:1450:4001:828::2004
2a00:1450:4001:82b::200e
2a00:1450:400c:c00::9b
35.186.247.156
52.222.139.56
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