math.libretexts.org Open in urlscan Pro
2600:9000:2359:9c00:11:2451:2fc0:93a1 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://math.libretexts.org/
Effective URL:
https://math.libretexts.org/
Submission: On April 23 via api (April 23rd 2024, 7:50:35 am UTC) from US — Scanned from DE

Summary HTTP 133 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 23 IPs in 4 countries across 17 domains to perform 133 HTTP transactions. The main IP is 2600:9000:2359:9c00:11:2451:2fc0:93a1, located in United States and belongs to AMAZON-02, US. The main domain is math.libretexts.org. The Cisco Umbrella rank of the primary domain is 169613.
TLS certificate: Issued by Amazon RSA 2048 M01 on June 13th 2023. Valid for: a year.

This is the only time math.libretexts.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
3	2600:9000:235... 2600:9000:2359:9c00:11:2451:2fc0:93a1	16509 (AMAZON-02) (AMAZON-02)
14	143.204.215.2 143.204.215.2	16509 (AMAZON-02) (AMAZON-02)
41	172.67.216.41 172.67.216.41	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4 6	2606:4700::68... 2606:4700::6811:f5cb	13335 (CLOUDFLAR...) (CLOUDFLARENET)
23	104.17.25.14 104.17.25.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	104.16.89.20 104.16.89.20	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 6	172.67.22.135 172.67.22.135	13335 (CLOUDFLAR...) (CLOUDFLARENET)
5	2a00:1450:400... 2a00:1450:4001:806::200a	15169 (GOOGLE) (GOOGLE)
4	2606:4700:303... 2606:4700:3037::ac43:8ef5	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:440... 2606:4700:4400::6812:2844	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	2606:4700::68... 2606:4700::6810:5049	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:813::2008	15169 (GOOGLE) (GOOGLE)
2	3.212.143.68 3.212.143.68	14618 (AMAZON-AES) (AMAZON-AES)
3	2a00:1450:400... 2a00:1450:4001:827::200e	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:801::2003	15169 (GOOGLE) (GOOGLE)
3 9	13.35.58.110 13.35.58.110	16509 (AMAZON-02) (AMAZON-02)
3	143.204.215.62 143.204.215.62	16509 (AMAZON-02) (AMAZON-02)
3	2a00:1450:400... 2a00:1450:400c:c00::9d	15169 (GOOGLE) (GOOGLE)
3	2001:4860:480... 2001:4860:4802:32::36	15169 (GOOGLE) (GOOGLE)
1	142.250.186.164 142.250.186.164	15169 (GOOGLE) (GOOGLE)
2	172.217.18.99 172.217.18.99	15169 (GOOGLE) (GOOGLE)
2	2606:4700:10:... 2606:4700:10::6816:32f9	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	216.58.206.35 216.58.206.35	15169 (GOOGLE) (GOOGLE)
133	23

3 2600:9000:2359:9c00:11:2451:2fc0:93a1 (United States)

ASN16509 (AMAZON-02, US)

math.libretexts.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

14 143.204.215.2 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-215-2.fra53.r.cloudfront.net

a.mtstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

41 172.67.216.41 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.libretexts.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 2606:4700::6811:f5cb (United States) 4 redirects

ASN13335 (CLOUDFLARENET, US)

unpkg.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

23 104.17.25.14 (None, )

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 104.16.89.20 (None, )

ASN13335 (CLOUDFLARENET, US)

cdn.jsdelivr.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

6 172.67.22.135 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

hypothes.is	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cdn.hypothes.is	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

5 2a00:1450:4001:806::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

4 2606:4700:3037::ac43:8ef5 (United States)

ASN13335 (CLOUDFLARENET, US)

use.fontawesome.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2606:4700:4400::6812:2844 (United States)

ASN13335 (CLOUDFLARENET, US)

pro.fontawesome.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2606:4700::6810:5049 (United States)

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
cloudflareinsights.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:813::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.googletagmanager.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 3.212.143.68 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-3-212-143-68.compute-1.amazonaws.com

matomo-test-ecs.libretexts.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:4001:827::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

www.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2a00:1450:4001:801::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

9 13.35.58.110 (United States) 3 redirects

ASN16509 (AMAZON-02, US)
PTR: server-13-35-58-110.fra60.r.cloudfront.net

math.libretexts.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 143.204.215.62 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-215-62.fra53.r.cloudfront.net

files.mtstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2a00:1450:400c:c00::9d (Brussels, Belgium)

ASN15169 (GOOGLE, US)

stats.g.doubleclick.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

3 2001:4860:4802:32::36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
region1.analytics.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 142.250.186.164 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s08-in-f4.1e100.net

www.google.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 172.217.18.99 (United States)

ASN15169 (GOOGLE, US)
PTR: zrh04s05-in-f99.1e100.net

www.google.de	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:10::6816:32f9 (United States)

ASN13335 (CLOUDFLARENET, US)

donorbox.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 216.58.206.35 (United States)

ASN15169 (GOOGLE, US)
PTR: lcfraa-aa-in-f3.1e100.net

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
41	libretexts.net cdn.libretexts.net — Cisco Umbrella Rank: 69850	798 KB
23	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 231	648 KB
17	mtstatic.com a.mtstatic.com — Cisco Umbrella Rank: 23149 files.mtstatic.com — Cisco Umbrella Rank: 50038	858 KB
14	libretexts.org 3 redirects math.libretexts.org — Cisco Umbrella Rank: 169613 matomo-test-ecs.libretexts.org — Cisco Umbrella Rank: 78926	61 KB
6	hypothes.is 1 redirects hypothes.is — Cisco Umbrella Rank: 21962 cdn.hypothes.is — Cisco Umbrella Rank: 49658	71 KB
6	unpkg.com 4 redirects unpkg.com — Cisco Umbrella Rank: 744	17 KB
5	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 31 region1.google-analytics.com — Cisco Umbrella Rank: 2404	21 KB
5	fontawesome.com use.fontawesome.com — Cisco Umbrella Rank: 1230 pro.fontawesome.com — Cisco Umbrella Rank: 5263	117 KB
5	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 33	32 KB
3	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 84	476 B
3	gstatic.com fonts.gstatic.com	298 KB
3	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 817 cloudflareinsights.com — Cisco Umbrella Rank: 804	7 KB
2	donorbox.org donorbox.org — Cisco Umbrella Rank: 45579	7 KB
2	google.de www.google.de — Cisco Umbrella Rank: 7278	126 B
2	google.com www.google.com — Cisco Umbrella Rank: 2 region1.analytics.google.com — Cisco Umbrella Rank: 2941	108 B
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 39	184 KB
2	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 320	3 KB
133	17

	Domain	Requested by
41	cdn.libretexts.net	math.libretexts.org cdn.libretexts.net
23	cdnjs.cloudflare.com	math.libretexts.org cdnjs.cloudflare.com cdn.libretexts.net
14	a.mtstatic.com	math.libretexts.org a.mtstatic.com
12	math.libretexts.org	3 redirects math.libretexts.org cdn.libretexts.net
6	unpkg.com	4 redirects math.libretexts.org
5	fonts.googleapis.com	math.libretexts.org cdn.libretexts.net donorbox.org
4	use.fontawesome.com	math.libretexts.org use.fontawesome.com
4	cdn.hypothes.is	math.libretexts.org hypothes.is
3	stats.g.doubleclick.net	www.google-analytics.com www.googletagmanager.com
3	files.mtstatic.com	math.libretexts.org
3	fonts.gstatic.com	fonts.googleapis.com
3	www.google-analytics.com	math.libretexts.org www.google-analytics.com
2	cloudflareinsights.com	static.cloudflareinsights.com
2	donorbox.org	cdn.libretexts.net donorbox.org
2	www.google.de	math.libretexts.org
2	region1.google-analytics.com	www.googletagmanager.com
2	matomo-test-ecs.libretexts.org	math.libretexts.org matomo-test-ecs.libretexts.org
2	www.googletagmanager.com	math.libretexts.org www.google-analytics.com
2	hypothes.is	1 redirects cdn.hypothes.is
2	cdn.jsdelivr.net	math.libretexts.org cdn.libretexts.net
1	region1.analytics.google.com	www.googletagmanager.com
1	www.google.com	math.libretexts.org
1	static.cloudflareinsights.com	math.libretexts.org
1	pro.fontawesome.com	math.libretexts.org
133	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	`2024-02-24` - `2024-05-24`	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	`2024-03-18` - `2024-06-10`	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
cloudflareinsights.com GTS CA 1P5	`2024-03-10` - `2024-06-08`	3 months	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-03-18` - `2024-06-10`	3 months	crt.sh
matomo-test-ecs.libretexts.org Amazon RSA 2048 M03	`2024-03-09` - `2025-04-07`	a year	crt.sh
*.gstatic.com GTS CA 1C3	`2024-03-18` - `2024-06-10`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2024-03-18` - `2024-06-10`	3 months	crt.sh
hypothes.is E1	`2024-03-27` - `2024-06-25`	3 months	crt.sh
*.google.com GTS CA 1C3	`2024-03-18` - `2024-06-10`	3 months	crt.sh
*.google.de GTS CA 1C3	`2024-03-18` - `2024-06-10`	3 months	crt.sh
donorbox.org E1	`2024-03-30` - `2024-06-28`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://math.libretexts.org/
Frame ID: 9CACE29273D5EC9FBD706439AF02D418
Requests: 131 HTTP requests in this frame

Frame: https://hypothes.is/app.html
Frame ID: F38AA16CE1DADA7EE62262F7132575B2
Requests: 1 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Home - Mathematics LibreTexts

Page URL History Show full URLs

http://math.libretexts.org/ HTTP 307
https://math.libretexts.org/ Page URL

Detected technologies

MathJax (JavaScript Graphics) Expand

Overall confidence: 100%
Detected patterns

([\d.]+)?/mathjax\.js

Bootstrap (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

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

RequireJS (JavaScript Frameworks) Expand

Overall confidence: 100%
Detected patterns

require.*\.js

Cloudflare Browser Insights (Analytics) Expand

Overall confidence: 100%
Detected patterns

static\.cloudflareinsights\.com/beacon(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

google-analytics\.com/(?:ga|urchin|analytics)\.js

Google Tag Manager (Tag Managers) Expand

Overall confidence: 100%
Detected patterns

googletagmanager\.com/gtag/js

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

jsDelivr (CDN) Expand

Overall confidence: 100%
Detected patterns

//cdn\.jsdelivr\.net/

Page Statistics

133
Requests

95 %
HTTPS

52 %
IPv6

17
Domains

24
Subdomains

23
IPs

4
Countries

3121 kB
Transfer

10116 kB
Size

13
Cookies

7 Outgoing links

These are links going to different origins than the main page.

URL: https://register.libretexts.org/
Title: how_to_reg Request Instructor Account

Search URL Search Domain Scan URL

URL: https://commons.libretexts.org/
Title: hub Instructor Commons

Search URL Search Domain Scan URL

URL: https://libretexts.org/
Title: LibreTexts project

Search URL Search Domain Scan URL

URL: https://mindtouch.com/demo
Title: Powered by CXone Expert ®

Search URL Search Domain Scan URL

URL: https://www.nice.com/resources/cxone-expert-knowledge-management
Title: Powered by NICE CXone Expert

Search URL Search Domain Scan URL

URL: https://libretexts.org/legal/index.html
Title: Legal

Search URL Search Domain Scan URL

URL: https://commons.libretexts.org/accessibility
Title: Accessibility Statement

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://math.libretexts.org/ HTTP 307
https://math.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 76

https://math.libretexts.org/@api/deki/files/15888/mindtouch.page%2523thumbnail?revision=1 HTTP 302
https://files.mtstatic.com/site_4425/15888/0?Expires=1713861341&Signature=Bv8jTK042VqBlesdvHvoiYjSM9xi2FS0stpDroVzyjkZkiLTU2udU7a5GHM8ye5e~rfOe7zhHtM5ClVC-0I5MaqaChDoMRss1bsb37v8rpzgWqnROD7NnJKOfPtdtl1BWvSGP-ae2VPpsfTgeQD9um3l4PXqrGhTf8caXX4h7G0_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA

Request Chain 77

https://math.libretexts.org/@api/deki/files/1520/mindtouch.page%2523thumbnail?revision=6 HTTP 302
https://files.mtstatic.com/site_4425/1520/5?Expires=1713861709&Signature=m2f6gncVSdf8FY7V~ZWYsP-bhxLlmE63D7ZZx7su3-1qMkfqGyo90YVLlb6FpwjmKEgYi0GiJNZc2rdDrFrefI6Ng~a79oUArPetpT8YgYjHYQ8CQg763FA2Rc1IqF83ZAeVrjr0Ntfgr59FkpdD3qabK2lsiO7s-GazV767O60_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA

Request Chain 78

https://math.libretexts.org/@api/deki/files/6145/mindtouch.page%2523thumbnail?revision=5 HTTP 302
https://files.mtstatic.com/site_4425/6145/4?Expires=1713860445&Signature=Lx8Igb1VLCfiS3wQY~Gs~8c98EpuJeBnEsykbmCfFeHE94VXp0zJaCXRwwbeFkpI3noSndd1vEpIMbBCQPkSdsPgyPFtDy7v7QFEoHA0r54akNPcMUvyeTH8T-SR321devXfvgiXRM19JFWl5-DzwdQs4bqBZvG9BXcgBo58jqs_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA

133 HTTP transactions
0 data transactions

Method
Protocol Status Resource
Path Size
x-fer Time
Latency Type
MIME-Type IP
Location

GET
H2

200

Primary Request / Show response
math.libretexts.org/
Redirect Chain

http://math.libretexts.org/
https://math.libretexts.org/

101 KB
24 KB

1560ms
1477ms

Document
text/html

2600:9000:2359:9c00:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2359:9c00:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

36a09bf4bcee453f606610ff7663715d57adab5a70324cbb0a38e68bf7c5772c

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

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/124.0.0.0 Safari/537.36

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: 23370
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: Tue, 23 Apr 2024 07:50:28 GMT
expires: -1
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding,Cookie
via: 1.1 d6f0ad3267f72bf9b59a5eb61f811fe2.cloudfront.net (CloudFront)
x-amz-cf-id: 5mewOc3PXthAZgIJlJDKD4YmQY5d925lZbN-9K5V_F1bA5P-2umN4Q==
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-content-type-options: nosniff
x-deki-site: id=site_4425
x-xss-protection: 1; mode=block

Redirect headers

Location: https://math.libretexts.org/
Non-Authoritative-Reason: HttpsUpgrades

GET
H2 200 anonymous.css
a.mtstatic.com/@cache/layout/ 1 MB
121 KB 114ms
59ms Stylesheet
text/css 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://a.mtstatic.com/@cache/layout/anonymous.css?_=b25fa88fac7f5409aff7e2a22ccefe1b_bWF0aC5saWJyZXRleHRzLm9yZw==:site_4425

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.2 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-2.fra53.r.cloudfront.net

Software

Resource Hash

e317a16deb46fdc08559c2c7f2973088e4affd549c22208de422d7500770aabf

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:45 GMT
content-encoding: br
x-content-type-options: nosniff
via: 1.1 577d8c1d3279d6a0f53cebe01ead8c6e.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977804
etag: b25fa88fac7f5409aff7e2a22ccefe1b_bXQtY2RuLm1pbmR0b3VjaC51cw==
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: text/css; charset=utf-8
x-deki-site: id=site_4425
access-control-allow-origin: *
cache-control: max-age=29030400, public
x-amz-cf-id: z3-9WePRkZAxhGzcMUxudQRfEFo638rqbCsvkCuV7KWpUESpYQ39Ig==
expires: Sat, 12 Apr 2025 00:13:45 GMT

GET
H2 200 globals.jqueryv2.2.4.js Show response
a.mtstatic.com/deki/javascript/out/ 393 KB
112 KB 133ms
79ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/globals.jqueryv2.2.4.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: 30aee54f8ca19c84ab7a712c56df562390d1d1ee502c8fec8069d2276afbc774

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:44 GMT
content-encoding: br
via: 1.1 59d552fe007f8133d3f016164f2c79aa.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977804
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: 1j4UOrS2ZyJMH6Gl26bygz27kBkfi_xG-MrnHUQ1be1SaNurA_SaqA==
expires: Sat, 12 Apr 2025 00:13:44 GMT

GET
H2 200 deki.legacy.js Show response
a.mtstatic.com/deki/javascript/out/ 110 KB
29 KB 142ms
89ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/deki.legacy.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: 51bdcf40fc5106048dfa437cb6a874132ff4b9e65f4ca4d40db97f0a7f63a6d0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:44 GMT
content-encoding: br
via: 1.1 a2fcaa589cf2ad79b72da94df54baac6.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977805
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: 29147
x-amz-cf-id: v9820M9QcoEJQW_5-wXAfmZ9bDpavR0ZC-n5xbDQWTsrytM3hxi3xw==
expires: Sat, 12 Apr 2025 00:13:44 GMT

GET
H2 200 community.js Show response
a.mtstatic.com/deki/javascript/out/ 444 KB
89 KB 79ms
26ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/community.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: 2a59d3574ac293e9bd06d9433b6267819a775409c34def27b0cbf4b9beb3fd05

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:44 GMT
content-encoding: br
via: 1.1 098a60d50e7e132c276fd27b94c6212c.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977805
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: 90640
x-amz-cf-id: M_HNBniV2BKYEXM3SSSBcnNvogNvXZenKFwsYDvXZX6jpch3raIeXQ==
expires: Sat, 12 Apr 2025 00:13:44 GMT

GET
H2 200 skin_elm.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 6 KB
3 KB 106ms
53ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/skin_elm.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: 020f70517c31946fa1292ed248768a9cec3a9bacf9aa93416d1e54c72ac16df3

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:44 GMT
content-encoding: br
via: 1.1 9ceaac5e4cbf8702556b2c925b200af8.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977805
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: 1wiR1qkzpgcDiPY9Ls77WhkkKN_7ajE5uf8FNtXvIZal1wNy9m3OIA==
expires: Sat, 12 Apr 2025 00:13:44 GMT

GET
H2 200 pageBootstrap.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 4 KB
2 KB 75ms
22ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/pageBootstrap.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: d746f1cd91fbb26b814c2fda2624569f094a78a83929e4644ace67320425ef91

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:44 GMT
content-encoding: br
via: 1.1 f0ff3515536254a60a04240b4114639c.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977805
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: 1447
x-amz-cf-id: UdujLCzYdrqH6Ru-ruxJxTZ-TPZecYVM85u7_YBjO62OZYPtT-juhw==
expires: Sat, 12 Apr 2025 00:13:44 GMT

GET
H2 200 print.css
a.mtstatic.com/@cache/layout/ 549 KB
74 KB 28ms
23ms Stylesheet
text/css 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://a.mtstatic.com/@cache/layout/print.css?_=a690b499e3e3781671efb7c59068fe2e:site_4425

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

143.204.215.2 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-143-204-215-2.fra53.r.cloudfront.net

Software

Resource Hash

fc4d22040df265af844f932f86c575b83fdd388de8c94ec3c18c023de576bd08

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:46 GMT
content-encoding: br
x-content-type-options: nosniff
via: 1.1 9ceaac5e4cbf8702556b2c925b200af8.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977803
etag: a690b499e3e3781671efb7c59068fe2e
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: text/css; charset=utf-8
x-deki-site: id=site_4425
access-control-allow-origin: *
cache-control: max-age=29030400, public
x-amz-cf-id: UTD6yWNstfaHNCbayIQf1ECBkte3rbAewdG5fm7YVMHNl7nky5vkug==
expires: Sat, 12 Apr 2025 00:13:46 GMT

GET
H3 200 math_full.png
cdn.libretexts.net/Logos/ 13 KB
14 KB 80ms
29ms Image
image/png 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.libretexts.net/Logos/math_full.png

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

651f0936d56f0c7931d7cf2e90574dbd3202e4b0d49eecc4d6cc973248c7d58b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000a74b734177cc8e39-00660d7ebb-4898d09e-sfo3a
age: 6697
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
content-length: 13244
last-modified: Mon, 12 Sep 2022 18:41:27 GMT
server: cloudflare
etag: "d9aca3511a7772e5398bef325483640e"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CglX55RbP325Wksng61Bp4BTyt%2BVuK6LTYuq6lVOH3fSfExLrAbibsirXpm6mSrIFxfsP7AucTpMk5XEGrVJdoUbVjZ0ebCW9FVmpHzUaN4NBCbkMqfeDTEaHn8qRSZ9WCR34HI%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
accept-ranges: bytes
cf-ray: 878c435378ad372d-FRA
priority: u=2,i

GET
H3 200 readerview.min.js Show response
cdn.libretexts.net/github/readerview/ 35 KB
11 KB 81ms
31ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/readerview/readerview.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ae90fccaeb711ce8669e0d55308d4227c0e120b3d349b8b20ce238a466caabe6

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000006a20a08b5f977fed-00660febde-48992fd2-sfo3a
age: 6117
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Fri, 24 Feb 2023 01:30:10 GMT
server: cloudflare
etag: W/"f818bc11779792b9738e6fb74c908dbb"
access-control-max-age: 0
access-control-allow-methods: GET
content-type: application/javascript
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9%2BLW9oo5RKqq%2FiwVRqT%2B8f0X0P0TlVcmXzb6FWosg53iLSh0swUGVp2VavmKoY6jFkgoI5TnVRx1nTWdk6L4JL%2BiSEtIXjcLM%2Fi9nLnFxmAsjpOyMGPowSlyGdVCc46pzxX%2BQyA%3D"}],"group":"cf-nel","max_age":604800}
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
cf-ray: 878c43537bfe37dd-FRA
priority: u=1,i=?0

GET
H3 200 readerview.min.css
cdn.libretexts.net/github/readerview/ 17 KB
5 KB 96ms
47ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/readerview/readerview.min.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8bfce5234dc285f9a3a1a02375cf9db78e505f87836ab7fa16f5f0aad44b61bd

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000ba91ef071b82bb3b-0066097d59-4898d049-sfo3a
age: 3467
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Fri, 24 Feb 2023 01:30:10 GMT
server: cloudflare
etag: W/"07cd88bd449a44ad768f1387b6cec004"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=SUlz%2FV%2F%2BMeEZD6jrDmPeL%2FAK4urGTfLj%2B8%2B9aZ2khqeyPInduCEbc%2FnaWHauKECkMeS5HGQk68bPv0NZ5quPOIqId8shm1X%2F06ISIwBYiv870goGt%2BGKe%2B4YlvgLod7KRVCGrys%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c435378ae372d-FRA
priority: u=2,i=?0

GET
H3 200 js-loading-overlay.min.js Show response
cdn.libretexts.net/github/readerview/ 6 KB
3 KB 29ms
28ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/readerview/js-loading-overlay.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

83d052d8ce7f6ef4878881197908640a924fd22068ac0e669c3ce7b24fbcf4e5

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000a514e92aeb5edc4d-00660a412b-48992fd2-sfo3a
age: 3073
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Fri, 24 Feb 2023 01:30:10 GMT
server: cloudflare
etag: W/"e974cfbcdcf489e6715f88cb2061d61f"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=xoZvFuEh9VrYroDCofLOsgaP6AR6HKNILrgt13mYUcofjOaB8cB%2FpXH8KKAU1XZm4VC1hZz6pNV5%2BdYI%2BNMnBMDn%2FtjhnrRjrncme6vfh8IMhKLHvMrbyKdZhIamZsvcMrgk9f0%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4353c8f5372d-FRA
priority: u=2,i=?0

GET
H3 200 jquery-accessibleMegaMenu.js Show response
cdn.libretexts.net/github/readerview/vendor/ 50 KB
11 KB 29ms
29ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/readerview/vendor/jquery-accessibleMegaMenu.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

06ac8783858aa57f3f752bb4ff74a2928fe1b834530c8844dae0675103823007

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000003abac02b0a524cf7-00660c4285-4898437a-sfo3a
age: 937
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Fri, 24 Feb 2023 01:30:10 GMT
server: cloudflare
etag: W/"28678a970b5c2dc249fc66195e01b375"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=foYnlcqT3rbjeTKaEySos%2FFzYJUjLqum9F%2FxafOJO6EaOnAS7TNe%2FsCQnAYWu0i4%2FEagNuiea5F2Z8DcQEcz3jR0D1kImZILnGgoByCrTK420m7njyD9YWmhSE%2BznAPp%2FQsRH6M%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4353d8fa372d-FRA
priority: u=2,i=?0

GET
H3 200 reuse.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 29 KB
8 KB 42ms
40ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/reuse.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

87426d464baec8cbd47fa747e733ddc2be2cb045d65824e99cec54127f6de50c

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000984303044dec9486-00661dfd1c-4898b888-sfo3a
age: 2994
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:35 GMT
server: cloudflare
etag: W/"4dba99a1c6b7c281819a5f31461b0155"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RdJ74Zn1nGomFv7Lw0pXTDQcxgWEPtjy%2BaIguYR3huwdlPWyTVb0EW4E1SS%2BEQZ037ksBqaVj9vPrRMHIUvjXnAnFG03trZ%2BR18ls%2FfrdQWcxBKVbCSLh%2BtDqN8CMgARFNAjn30%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43545969372d-FRA
priority: u=2,i=?0

GET
H3 200 copyNavigation.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 6 KB
2 KB 31ms
28ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/copyNavigation.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9f820fca8e53f8fac856ccbdd9fed12564e3d8b689d39635c4c20fb8ed4320f8

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx0000050ef69a368448d60-00661ea77b-4898d09e-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:34 GMT
server: cloudflare
etag: W/"e817d2d3d434f7848a64e2daeb985065"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UWXQNPD5p8lB51oL43On2077RqvoFPtduDOa7%2B9khVBFTifEqwjFa73thwHV4peC0dslpQSPa1Kf%2BablDUd2Mc115J8MVf7yLWqHO3diqKYAVV%2BXy5uNmV3Scq1LD4J1AbRqBos%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354596d372d-FRA
priority: u=2,i=?0

GET
H2 200 1474932834-logo.png
a.mtstatic.com/@public/production/site_4425/ 6 KB
6 KB 35ms
20ms Image
image/png 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://a.mtstatic.com/@public/production/site_4425/1474932834-logo.png
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 02b8e4dc6ef31418f1518927f93617475d78371afe9649ed2a4a74e5df1185f5

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 11 Apr 2024 23:48:31 GMT
via: 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Mon, 26 Sep 2016 23:33:55 GMT
server: AmazonS3
x-amz-cf-pop: FRA53-C1
age: 979319
etag: "91a4bc2a233b67c4e8801d34e82d1167"
x-cache: Hit from cloudfront
content-type: image/png
cache-control: max-age=29030400, public
accept-ranges: bytes
content-length: 6299
x-amz-cf-id: fILJFoVgA8q1da6Cir3Ngo0kdvjk3AgJNgYW2o96qCCCiPYNnC1axQ==

GET
H2

200

popper.min.js Show response
unpkg.com/@popperjs/core@2.11.8/dist/umd/
Redirect Chain

https://unpkg.com/@popperjs/core@2
https://unpkg.com/@popperjs/core@2.11.8
https://unpkg.com/@popperjs/core@2.11.8/dist/umd/popper.min.js

20 KB
8 KB

33ms
32ms

Script
application/javascript

2606:4700::6811:f5cb
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://unpkg.com/@popperjs/core@2.11.8/dist/umd/popper.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Server

2606:4700::6811:f5cb , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c212f4b505a86352aed62b24a8f16f999f821ecbe6456c7f3c8a04bc87968782

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://math.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
via: 1.1 fly.io
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 3510468
last-modified: Fri, 26 May 2023 17:27:16 GMT
fly-request-id: 01HRWB3N8XS3V876GBM3KTQBF7-fra
server: cloudflare
etag: W/"4e9a-hx1u8QcL02PqOQ4MjDhOR9zn84k"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=31536000
cf-ray: 878c43557c469036-FRA

Redirect headers

date: Tue, 23 Apr 2024 07:50:29 GMT
via: 1.1 fly.io
x-content-type-options: nosniff
cf-cache-status: HIT
fly-request-id: 01HRWRMPXZWQY4ZAE6YJN1K0P7-fra
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 3496277
vary: Accept, Accept-Encoding
content-type: text/plain; charset=utf-8
access-control-allow-origin: *
location: /@popperjs/core@2.11.8/dist/umd/popper.min.js
cache-control: public, max-age=31536000
cf-ray: 878c43552c0c9036-FRA

GET
H2

200

tippy-bundle.umd.min.js Show response
unpkg.com/tippy.js@6.3.7/dist/
Redirect Chain

https://unpkg.com/tippy.js@6
https://unpkg.com/tippy.js@6.3.7
https://unpkg.com/tippy.js@6.3.7/dist/tippy-bundle.umd.min.js

25 KB
9 KB

33ms
33ms

Script
application/javascript

2606:4700::6811:f5cb
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://unpkg.com/tippy.js@6.3.7/dist/tippy-bundle.umd.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Server

2606:4700::6811:f5cb , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3f0fe70eb26ccf28f6887a192e29d38dd7ef7c2f079a73304ad42ddc7bed37de

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://math.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
via: 1.1 fly.io
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 3510466
last-modified: Sat, 26 Oct 1985 08:15:00 GMT
fly-request-id: 01HRWB3Q4GW7GDJDQCNMA81QPD-fra
server: cloudflare
etag: W/"6475-GJFZFDM34LwIzjC4uKWaXpNTNf4"
vary: Accept-Encoding
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=31536000
cf-ray: 878c43557c479036-FRA

Redirect headers

date: Tue, 23 Apr 2024 07:50:29 GMT
via: 1.1 fly.io
x-content-type-options: nosniff
cf-cache-status: HIT
fly-request-id: 01HRW740QH2FCQ9CW58Z1KQYSC-fra
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 3514650
vary: Accept, Accept-Encoding
content-type: text/plain; charset=utf-8
access-control-allow-origin: *
location: /tippy.js@6.3.7/dist/tippy-bundle.umd.min.js
cache-control: public, max-age=31536000
cf-ray: 878c43552c0d9036-FRA

GET
H3 200 jsrsasign-all-min.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jsrsasign/10.0.5/ 270 KB
60 KB 30ms
29ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/jsrsasign/10.0.5/jsrsasign-all-min.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bd78dc65b3f996ce8453348e25dde91e75bd259feb87c6c49609170a6258012d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 486822
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 60663
last-modified: Wed, 04 Nov 2020 13:48:04 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5fa2b114-43681"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WiPi4JFci4JlMzVLFglZyLllqWQJ3KN%2FAcfDnSdpIQyoIhhF2Qi7cEHEwmNho0ZwgDpk3jQ524lhxmRVr9Kq7Zdi%2BGrfMpNjpe6LmZtco0BM5YZ8nrUvQ3MDFZW8BqtNYKicgU6D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c4354cf8c1cc9-FRA
expires: Sun, 13 Apr 2025 07:50:29 GMT

GET
H3 200 js.cookie.min.js Show response
cdn.jsdelivr.net/npm/js-cookie@2.2.1/src/ 2 KB
2 KB 57ms
32ms Script
application/javascript 104.16.89.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/js-cookie@2.2.1/src/js.cookie.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.89.20 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d37a7d61b33b7277b794fc7be203b20292ec5b9fb091dd3112603c8c48c5a7f6

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 3505826
x-jsd-version: 2.2.1
content-encoding: br
x-cache: MISS, MISS
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-served-by: cache-fra-eddf8230124-FRA, cache-lga21972-LGA
x-jsd-version-type: version
server: cloudflare
etag: W/"848-1opNQZOvBBl4S5FiLrxK9avRBCs"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K%2F5iaPGH5v5jRkZI6sysXrAdvXPdpN0cq%2Fcah2fOeCmDO14evbK00DrJ66YQGsyU9QDunzTfrgLFqO2lQEG3QxunFGx9lD42G241dbM8%2Bi8npbNrsgm7tShmZkRstzYlPVs%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin: *
cf-ray: 878c4354ed5c3a43-FRA

GET
H3 200 beeline.min.js Show response
cdn.libretexts.net/github/Beeline/ 21 KB
7 KB 83ms
76ms Script
text/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/Beeline/beeline.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3446f92004f72550f81ad436519cc9435b404bcec4b4c33079d777dc725ce875

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000006a4b4b994174da7f-0066120fa7-4898b888-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 26 Jun 2021 06:25:51 GMT
server: cloudflare
etag: W/"ef6d6f1f82e5121940163a5f81510f24"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=CAHV9QIKvgaftzGyGXx3rvpbY0lUkvsPP%2FJB1M4AOmBff7rYQ66Fro5Re1tsMXp5hJkTt27%2F5y9tFSHLsjE5Z%2FtBJFA6ki0qLD66%2B8DemO6NA8mi%2B3O2%2F8%2F1nn%2FPzhba93gv9vo%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354698a372d-FRA
priority: u=3,i=?0

GET
H3 200 qrcode.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 31 KB
12 KB 84ms
76ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/qrcode.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b9078106e0d94d0c04de7fcfc61cb3d2dd6a181bcd7e8183ad61950fa5e1461b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000478d8237188b18e3-00661f3a17-4898d049-sfo3a
age: 1678
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:35 GMT
server: cloudflare
etag: W/"3af184c474ce31c71c8eb474e2b6ba6d"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=G%2BedsQVYzXlm3DF%2B4ledK5FAk5GxE2Is2sLkha%2FzUtdHdtGg0hglTECrCWvC7RR2wJU6UcoDvacTRXnJQefUniuTqME2DMU57CRFeDPYHJWuwe8pid8fL0Uof9UIt6aMjH0tZhk%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354698b372d-FRA
priority: u=3,i=?0

GET
H3 200 jquery.fancytree-all-deps.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery.fancytree/2.30.0/ 121 KB
33 KB 64ms
29ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/jquery.fancytree/2.30.0/jquery.fancytree-all-deps.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cf82a824c2415ae1550998180e8ba6bed315f9a12c31d477423845656cf205bc

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 505397
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 32891
last-modified: Mon, 04 May 2020 16:11:46 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03ec2-1e4bc"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=syzTa%2BaJsjWB1oUL%2Bsvx60kfmv5bbkgj9QKa3uemta%2B698g617%2BdVILffo8ZU7%2F8rl4IbYGxXNNZnH1yfnmcdjbPcpsPHKtDw2PdJMQI5QBgFo1KQoEbW7E3GVNv%2F7vNpluU37kY"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43548b2b975c-FRA
expires: Sun, 13 Apr 2025 07:50:29 GMT

GET
H3 200 printYoutube.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 2 KB
2 KB 90ms
82ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/printYoutube.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0e8ffc7ff696a8655ee3e561314be223858031003f61e4b763ca452ac9c64fe2

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000000ff716530dd93f04-00661f0fbf-4898b888-sfo3a
age: 907
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:35 GMT
server: cloudflare
etag: W/"a7725c9e8f13c1b964cf129b8446dbce"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JvTtR85crjVvGlawXh8%2BbvkEfoCrpTMtr7HQtDOEFQdcpTMR3LsH29V1qIOqyrz6LKuvZsGZOGvujFAXJCh8ltJLdtQb66OAfXgu4HKbwxZw%2BwM53l0t7zTiRZzT2iFOy9ZD3iI%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354698c372d-FRA
priority: u=3,i=?0

GET
H3 200 printYoutube.css
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 1 KB
1 KB 42ms
36ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/printYoutube.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ff641adf4ef5e5cd6d6f22e67935413b43eb44ce0272e4705e0dc456ec64bbfa

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000562f890ebce1aa56-00661f9db0-4898d09e-sfo3a
age: 1678
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:35 GMT
server: cloudflare
etag: W/"6ea942cf5f721eeac8db9252934908f8"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OMDHjt8JbvWekyAILHxBgV3FWd5wr6kmTTFwmdnX4kAJmbvWA12muog%2FWXe7P5M9KiCXB572Gq0O3dVc8RWvlkbFqeZ27uTtZv2s%2FI87MqYw1zx5LUNDZAUxdJ8V7OqyuzdbrFA%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546973372d-FRA
priority: u=2,i=?0

GET
H3 200 ableplayer.min.js Show response
cdn.libretexts.net/github/ableplayer/build/ 219 KB
58 KB 91ms
83ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/ableplayer/build/ableplayer.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

73ec0c1d016f034d20f45d95602594008ad8cee460202d522216491efb158e63

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000154edf4e85120fb2-00660d9d4a-4898d049-sfo3a
age: 2517
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Mon, 31 Jan 2022 22:47:07 GMT
server: cloudflare
etag: W/"8f19188ca28444e3821bc18eeea507fc"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=LykpYFMta99kBt5tSyEElC%2F5G3kdCQmP1mechMlP9HierB%2BohHQ61yRLTcTbpx%2BlHczoaIxSnXVZng3mJaAcM4yIc477Uz1WTjY9lo6k3qbBkInQWLmUEimj8qlzH2SADxBIn9M%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354698d372d-FRA
priority: u=3,i=?0

GET
H3 200 ableplayer.min.css
cdn.libretexts.net/github/ableplayer/build/ 18 KB
5 KB 43ms
35ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/ableplayer/build/ableplayer.min.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5e2ebe318337d80beb6d77f56b433ab5d214043c25e62493a43ccfe256c2a47b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000007d193e25141aefe7-006609a4fd-4898437a-sfo3a
age: 2741
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Mon, 31 Jan 2022 22:47:07 GMT
server: cloudflare
etag: W/"f661986b10c608f0219144ca155ebf89"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FIsbJ60IR%2BFuGJBuEyaRgBOwYA6IfoDB0eAsyhWoI8SwHsXST81vAc0XCcgck4cq5%2Fsx2QgWrHJZ%2B88YJ%2FxLn%2Bj5ZHZ2ucQUW4RU%2FLnVOX8NumKaK%2F0mMtPnP7%2FQ3Zb0f3c%2FJ08%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546977372d-FRA
priority: u=2,i=?0

GET
H3 200 libreNavButtons.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/NavButtons/ 2 KB
1 KB 99ms
91ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/NavButtons/libreNavButtons.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

38dbcafc9354a5f8529dc0d0826e10163cc51bd8e3940846236a40699aaa9b03

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000cef5a4448613ee13-00661f0f66-4898437a-sfo3a
age: 3095
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:35 GMT
server: cloudflare
etag: W/"e1fc99c64f77860f4bcf39b7b49b5466"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WtYf8ziN5KV34v7aP81D4%2F3wbjNx9BFeUcUVdlRzwhvk2BHeFTRk3r3l0mkUEo5R7SGgd1aj2UANtdQOfu1RJPmVuHber1dhOGieGCATe1CsFzplvfoYYxLj5ZpIZ4h2gCX4FHE%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354698e372d-FRA
priority: u=3,i=?0

GET
H3 200 libreNavButtons.min.css
cdn.libretexts.net/github/LibreTextsMain/NavButtons/ 977 B
1 KB 44ms
35ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/NavButtons/libreNavButtons.min.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

22639fbb024dd932000b150975ea2c47340ba188cd24b8c78980783349ec7ddd

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000000774e641f99e9e60-00661ea737-4898437a-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:35 GMT
server: cloudflare
etag: W/"bdf9c89183fe0d0649b2dac3a557e0ed"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ET04V5WoJTmAJUMLdV9jZ35SkhpMM39uIZTpdleJQ3Wd043HPGNXGKa84%2FzYHaZDEoMUupiyVGbfsfDR2BJWqN7jTBsL3flyUFdX6SR707wQEwksK%2F5fk4zv3E2RremaAZE9OCQ%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546979372d-FRA
priority: u=2,i=?0

GET
H3 200 libreExportButtons.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/ExportButtons/ 15 KB
5 KB 99ms
91ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/ExportButtons/libreExportButtons.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0ec37ad331807f9d7ecde3da49482b5e351dcad297b556b1d28da2129b3e0c30

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000c56d863b1d5c590d-00661ea6e7-4898d049-sfo3a
age: 1183
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:14 GMT
server: cloudflare
etag: W/"56afa1bb3690a27da51d0cf98cb37a58"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=i8AKr0ZYCxP1qsYr5peC1JUMpxkuQa3EvwvifPvUeyZrUBkaozRdYKTjua%2BJbcwYK6TeQ59Z2a162aJuegs8ZMZxw1evAwPl%2B7%2BSGuNKEsQ6uFfdKN035BFDwZkmw8X97IPSJ%2F8%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546990372d-FRA
priority: u=3,i=?0

GET
H3 200 sidebar.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/Binh%20Nguyen/ReactSidebar/build/ 427 KB
127 KB 101ms
93ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Binh%20Nguyen/ReactSidebar/build/sidebar.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

78906bce5b4fa9eb7e2c36936a9897acda12fd02c6015c38a9c4ab0c7151d070

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000bbbb6dcb2d5fad14-006620df92-4ba3484f-sfo3a
age: 3070
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:13 GMT
server: cloudflare
etag: W/"4f9a292ebdcfaa09f9ae8c6bf8d21e1e"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1TgESDq9GekcavcoJIyAOS887s8P0QiGrhbV9YEfVmvz62EXPWenL7MxQZYR9P%2F14lkmJy7iR7%2FO0ymq24T8VNjU%2FQzuJaIHd97D%2F7IHR5XU3sLzvlqlPxry%2FVLXzB6POVvW%2Bbk%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546991372d-FRA
priority: u=3,i=?0

GET
H3 200 licensecontrol.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/LicenseControl/ 4 KB
2 KB 113ms
105ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/LicenseControl/licensecontrol.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2f3a62d5401333e855446fb49e79f94c525347acb65c5de1d38f05d86ac2f0d6

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx0000009284b1f4416df00-00661ea77b-4898d09e-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:17 GMT
server: cloudflare
etag: W/"a807527d994c7d5cbbdd800a953ddd03"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9pD%2BtROxRAth59mtc0Jk4yAkCimN8gdy9srN3L76RLcGs7PED23zDvMyP3xn8OJO8UBcGmlqt9GO1jKnNkMdpChtg2pumFUsMov2%2FmjSq4zymiMP98WS35vycMAdX%2BVaYNhTdHs%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546992372d-FRA
priority: u=3,i=?0

GET
H3 200 licensecontrol.min.css
cdn.libretexts.net/github/LibreTextsMain/LicenseControl/ 468 B
955 B 44ms
35ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/LicenseControl/licensecontrol.min.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8bed6127933ff481bf17b175d6b03f40e2d777fda59b25803f2bb73d8ba53d83

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000005096f9f78d8f414d-00661f9562-4898437a-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:16 GMT
server: cloudflare
etag: W/"05334edefe3e531e320ffbcb6ec60be3"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lXl2ZG%2Bd0iMrsmqE460C9TVGio1GneKB1URQkRI1XpOqQ7M2A%2F4%2BlXzzpFonIZYVjrA3P3y5qBS%2F%2B9wJlKHs%2Fi5eVksy2ZusA7px29TtwtfwvslL8eA2Zt%2F35IJKzlxL4M2YOtU%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354697f372d-FRA
priority: u=2,i=?0

GET
H3 200 casbridge.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/CASBridge/dist/ 23 KB
8 KB 113ms
106ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/CASBridge/dist/casbridge.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

372eb5967ed86578a481ff0f291e1972673d83786343bc71e72671add05c9d5b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000006f31e0baaa6c1fb5-00661f667b-4898d09e-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:14 GMT
server: cloudflare
etag: W/"e737a0ace5810cb551db88771952380d"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TQrBeGqbnvmLGepsr5MFr8OQtVXsCXS%2BfcZwwkybrwH%2BvVHebRJ5nFNcriaRnyFjxrMSl9X8ZNeglfH37JnfIfgsCZcb%2FDD%2BxpJg8ZfF3pdTGZTGFh2W%2BQ4xEAWLQSZEcx2n2p4%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546993372d-FRA
priority: u=3,i=?0

GET
H3 200 libretextsGlossarizer.js Show response
cdn.libretexts.net/github/LibreTextsMain/Leo%20Jayachandran/Glossarizer/ 25 KB
7 KB 114ms
107ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Leo%20Jayachandran/Glossarizer/libretextsGlossarizer.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

39b74703f7979270baabb23785b02c3d1c529d1380d7b5321f54c45d91cb4461

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000001c465a6f2c9d9162-00661ec18f-4898437a-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:16 GMT
server: cloudflare
etag: W/"297a65bda3c7794ab2c8e610ef62ade8"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=5zvy9UU0UuTZCp4r8S%2FEB%2BalUPTtjv6KW6%2BYPWYF%2BIHLhK3dBtTg6VcyYnwRge2dfZvHLUkliLUqOt2ZnHxqmZz4nq3gWxxJ%2F9zow%2F0adstEx6V8J009CevPKJQktOkynIgXZ%2FU%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546994372d-FRA
priority: u=3,i=?0

GET
H3 200 libretextsGlossarizer.css
cdn.libretexts.net/github/LibreTextsMain/Leo%20Jayachandran/Glossarizer/ 1 KB
1 KB 44ms
33ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Leo%20Jayachandran/Glossarizer/libretextsGlossarizer.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

257bd510cd4feac1020b9631c76b90152bdf83a311d1bf8f0628ae902d1de063

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000005fea9202c28726d9-00661ea749-48992fd2-sfo3a
age: 2994
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:16 GMT
server: cloudflare
etag: W/"05fe9d786f68e8a2ae2b958f35b5122e"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2BmtvUQSYlpMsEKTr6%2Fgx58wk4GV8%2B6ceG1fB2%2Fzw32zDs9qI3V%2F8j38nTxXrOod184x3xrjRVno9QTpN95dIFIrNZcrl%2B5bDuflUwvJXp2mrlbivkuegkAEW9dxRHvMaX50nawY%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546981372d-FRA
priority: u=2,i=?0

GET
H3 200 LibreLens.js Show response
cdn.libretexts.net/github/LibreTextsMain/Henry%20Agnew/ 10 KB
3 KB 116ms
109ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Henry%20Agnew/LibreLens.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

272d6c929032333f5a111d9c4effd6cf6592d4f2ce911a3085763fdb39e6e961

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000008cfc6fc8ee2e8742-00661ea770-48992fd2-sfo3a
age: 925
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:15 GMT
server: cloudflare
etag: W/"fe024a96ed7f35aaf55902c45b583642"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sTC4kLQ3eSGfqWUYq4ZEwPNr1aF3gyaU89DncYuhAcHNnPNuGUYWIiGLbIStLIBaveYR8dIwmOgm3Tmr4TajDkF%2FsJe1tnjasptisFxB32yJM4bU0tBUuuw5rml03Kv9L4jyqwk%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546997372d-FRA
priority: u=3,i=?0

GET
H3 200 citationjs.js Show response
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 1 MB
295 KB 116ms
109ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/citationjs.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a0f5330dd454505ca0ebe8127e61868eca639a781055a281cf0dcaa162cd8ef3

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000a9656a3a5caf5f5b-00661f3a97-48992fe1-sfo3a
age: 3805
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:13 GMT
server: cloudflare
etag: W/"d22702f3f3c63f6f63c4e599732f285a"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nVzM6M3KBtGkprOjlWSOFLyeYVnzfzj%2F%2FUKEKtf0CP1Chk3qZFVtoEb60RD1ZhzglMQWeqvPILOQ2n%2Fev3XbOJ7%2Bjqa%2FFA0XxVm1Fq7ct8T8HsqquV63PSJ1f3U5XvKXvLthO28%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546998372d-FRA
priority: u=3,i=?0

GET
H3 200 citation.js Show response
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 39 KB
8 KB 131ms
125ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/citation.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

0cdb3c2f3302e14cebe39e7430dfdfecc95667b90a974415ae43f8464d9d9991

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx0000007670f5e60a7d469-0066153d46-4898437a-sfo3a
age: 2893
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 09 Apr 2024 04:05:34 GMT
server: cloudflare
etag: W/"955b6c06687f2db348ca0a592a001654"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RXiP2cMNougeLyOn16JsdQ2VFiqD4uVP5S4PyjLshXW%2FZ4n6YqWUNLsX5%2FD4Z7%2F7DzWvdwhYmYntOonrLOj1P187DXUgLGXOX1PEUrku9GWYe%2B4kTafhDBpa3p3slaxXZYEazfg%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354699a372d-FRA
priority: u=3,i=?0

GET
H3 200 attribution.js Show response
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 5 KB
2 KB 133ms
127ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/attribution.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

67a0f5268d9cb76e3d333359227915ed024ec873d38dbe2c533524cbe91ec731

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000ae6a5cb158305fe7-00661591fc-4898d09e-sfo3a
age: 2612
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 09 Apr 2024 04:05:34 GMT
server: cloudflare
etag: W/"dbdf5ea6d61dbc9aca9941873731d1a4"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YetYpdFpFHvPJxENyHHgrfgBjNgtuBi%2FrNmepnx1bYtKJccZl9NICFylWW6l6fdyOtsa%2BsHNpmLQwvhxGOe%2BnOP6rLcbzZsINOzfAeFxpoYRS%2FYgaOgfTbkDZfJiJp4GUPJFBWo%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354699b372d-FRA
priority: u=3,i=?0

GET
H3 200 citation.css
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 1 KB
1 KB 48ms
36ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/citation.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9aa0b13f4f959853a3592cb860a66f282f82e73e29e03fe0a9258f0ebd76d93d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000fa4417cdafe11e64-00661ea77b-48992fd2-sfo3a
age: 2994
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:13 GMT
server: cloudflare
etag: W/"74c570b1b8bfabc0c2c4cc9efd234118"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DGwJilae8ntFo5N6cLKu8GqRzUcxN53LdoZcDyn6AO9j2X7VDmBq7DF0iiU3exT2lF00KDgHCXyX2I6ooVrGM5LR%2BGc%2FCV6nCuXU8fNx1Y%2FrInoDQc6sI8ME%2BiQcrLJpkhBUKi8%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546982372d-FRA
priority: u=2,i=?0

GET
H3

200

hypothesis Show response
cdn.hypothes.is/
Redirect Chain

https://hypothes.is/embed.js
https://cdn.hypothes.is/hypothesis

5 KB
2 KB

48ms
37ms

Script
application/javascript

172.67.22.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Server

172.67.22.135 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

fc5e413179d14e745ee8728b7d2721808948eb157fd0dfd289a23ac3dcca847e

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://math.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
x-amz-request-id: HMD00P8QPS5581JA
age: 189
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: QC4dzzgnp3fiV6uBqowxhiG7C+J41GYky0ADcpRSLJL/GAfW6Bzt5r6y33FNmEMTj/2AZ6ZH+cJUWH/z3F3bJg==
last-modified: Mon, 22 Apr 2024 11:33:52 GMT
server: cloudflare
etag: W/"5dd8b2d70a6bfd816144d72b9463f51d"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=120, s-maxage=300, must-revalidate
cf-ray: 878c43558c08367f-FRA

Redirect headers

date: Tue, 23 Apr 2024 07:50:29 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'
x-content-type-options: nosniff
cf-cache-status: HIT
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 234
alt-svc: h3=":443"; ma=86400
content-length: 202
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
vary: Cookie, Accept-Encoding
content-type: text/html; charset=UTF-8
location: https://cdn.hypothes.is/hypothesis
cache-control: public, max-age=1800
cf-ray: 878c43550ba2367f-FRA
expires: Tue, 23 Apr 2024 07:51:35 GMT

GET
H3 200 Three49custom.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/GLmol/js/ 198 KB
47 KB 58ms
46ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/GLmol/js/Three49custom.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1a21ba62667711e7af5612b660cee5ca22427c8be39348551e5e2cfd7f0440e5

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000004bbc3d8837e7b597-006619b4dc-4898d09e-sfo3a
age: 2994
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 09 Apr 2024 04:05:39 GMT
server: cloudflare
etag: W/"846aca94ed2362bf3e0dad4c77b646ff"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FNEfKWghgt%2FRdHg2PbdMGt9JvuUBfRYMdyTyIqHP9IuXQXdFj089fBAXSN5uYbOi7SuhUQID3Lf5m8fx3Cr0QKFkwy5Pg9wAkFzMW8eN9vwbNit42CW9tCSrBql8gOQCTMyJk8k%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546985372d-FRA
priority: u=2,i=?0

GET
H3 200 GLmol.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/GLmol/js/ 66 KB
16 KB 48ms
37ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/GLmol/js/GLmol.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3dd3928128b28b27b2729995ee3b45ed8292cb078424d217ee12c7f521403a68

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000002fb85d4f230b1a14-00661ea739-4898d049-sfo3a
age: 2364
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:17 GMT
server: cloudflare
etag: W/"25e1c7fd87641bd144e47f1fad9def77"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yV8QsnH5yEh4pOXk8GFMwhCl1vt2WowKONIWVqi9tcleCZ6DN4bCBBCdjJlHo%2FZ8cLXsqHF%2BJztcV4%2FMYzAW5s7mrkIvP%2FsNSnId4x24aMVA8%2ByKA8dBKLQctNDYtJInf9CSK7A%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546986372d-FRA
priority: u=2,i=?0

GET
H3 200 JSmol.full.nojq.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/JSmol/ 135 KB
43 KB 76ms
64ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/JSmol/JSmol.full.nojq.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a8638b6e56d49ee18238111231912effd9bb860c4385516a7df5e540fbca7102

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx0000072fc4ef5d958734c-00661ec18a-48992fd2-sfo3a
age: 2143
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:17 GMT
server: cloudflare
etag: W/"38744f69256b79de86627c61b000fae1"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gmIYcpMzW71ZlOHhg2nRTnR9XXe8WKoxPUg7p11Sy6gWW9pQbupxBuN5uM8gqrKbSZCVYyOGG1Ru6SOFutjlpQYiu4WamuXbSMjlXje0b0yUvnCh2S4%2FLRAtRVlQkGEzU%2BBZfA0%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546988372d-FRA
priority: u=2,i=?0

GET
H2 200 css
fonts.googleapis.com/ 2 KB
681 B 101ms
45ms Stylesheet
text/css 2a00:1450:4001:806::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Roboto&display=swap

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

838e680ca964a26c94665951577f3f0902ef54de2ee063d3465f22945dc44afa

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Tue, 23 Apr 2024 07:50:29 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: Tue, 23 Apr 2024 07:10:52 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: Tue, 23 Apr 2024 07:50:29 GMT

GET
H2 200 icon
fonts.googleapis.com/ 569 B
416 B 85ms
29ms Stylesheet
text/css 2a00:1450:4001:806::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/icon?family=Material+Icons

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

36b2057eb5eef261a2cbb8c149dcf3a11edaa15ccd8e3d462eb34999f5ff8f2a

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Tue, 23 Apr 2024 07:50:29 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: Tue, 23 Apr 2024 07:50:29 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: Tue, 23 Apr 2024 07:50:29 GMT

GET
H2 200 css
fonts.googleapis.com/ 106 KB
29 KB 85ms
30ms Stylesheet
text/css 2a00:1450:4001:806::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Ma+Shan+Zheng&display=swap

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

396ac22042e131330c8fe8b81530d255586190c9315894b3e844c07049fc7aa4

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Tue, 23 Apr 2024 07:50:29 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: Tue, 23 Apr 2024 07:38:27 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: Tue, 23 Apr 2024 07:50:29 GMT

GET
H3 200 cc-icons.min.css
cdnjs.cloudflare.com/ajax/libs/cc-icons/1.2.1/css/ 4 KB
2 KB 84ms
48ms Stylesheet
text/css 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/cc-icons/1.2.1/css/cc-icons.min.css

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cea128bf70e5dcd2d9c9d3ded35080f775cf564ea59d1a0380375f4748526722

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 468992
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 990
last-modified: Mon, 04 May 2020 16:09:06 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03e22-1087"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UukKqzC2My8JwGZlkpy7M9I6FOW4I8Bm4zwnt4VNKQ66Uy15peeQuD8aBqvuHnD%2FS6LWwNO%2B9ckdGHfc4NqS%2FzNWW5gHw1aZ64O7MynyL1jUZlasp1W88rrpX8Zn%2FVJguT0u1FyP"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43549b2f975c-FRA
expires: Sun, 13 Apr 2025 07:50:29 GMT

GET
H2 200 84b10e0f37.js Show response
use.fontawesome.com/ 9 KB
4 KB 98ms
29ms Script
text/javascript 2606:4700:3037::ac43:8ef5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/84b10e0f37.js
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3037::ac43:8ef5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 40f838918f56f4119fb0a9ef91a518b1cf860d4a6a370d85b1402f9c63a8dd72

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Fri, 22 Sep 2023 00:59:05 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
age: 3591
etag: W/"167481abdfa7c21b0b1b35dd450edf65"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=n0veP0SKiq0Ku%2B9ex9rQpqYOVLiqWHbMEQUpP7SuofnMwEva9W19oHpGO20t9rKtxdljI9bZQiQmTXuoMb59%2FkbuqoI23mjVCvZes1fxg7XHc68QYypHsTF%2F63iupGmeO%2FpY4%2F7kBNMpwPC5B%2BDZuj73"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript
cache-control: max-age=1800
cf-ray: 878c4354ce139f2b-FRA
alt-svc: h3=":443"; ma=86400

GET
H2 200 all.css
pro.fontawesome.com/releases/v5.10.1/css/ 153 KB
29 KB 109ms
48ms Stylesheet
text/css 2606:4700:4400::6812:2844
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://pro.fontawesome.com/releases/v5.10.1/css/all.css
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:4400::6812:2844 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2c694cfafd5c00ba4a7a2110060eb937afccfc1d7b745a319c49764fe4ef017c

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Mon, 28 Jun 2021 16:56:06 GMT
server: cloudflare
x-amz-request-id: SGB6T72QRR2HYERV
age: 3500946
etag: W/"28b5623458ed1aafaff6b3c0b63ed250"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=31556926
cf-ray: 878c4354bfd330c6-FRA
x-amz-id-2: PRemjTmvGr6fNcauNEA+OK0fuF7OZeSTdck3N2nsQg/6LS4CUbPdcCIj1mnfZE9t3wl8yP2hQiY=

GET
H2 200 beacon.min.js Show response
static.cloudflareinsights.com/ 19 KB
7 KB 131ms
73ms Script
text/javascript 2606:4700::6810:5049
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:5049 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 17106bf803d42bcf2f2bdf778ece084d3f91c68e7ea41dae7bff61fefa573dee

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: gzip
last-modified: Mon, 15 Apr 2024 22:09:58 GMT
server: cloudflare
etag: W/"2024.4.0"
vary: Accept-Encoding
content-type: text/javascript;charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=86400
cross-origin-resource-policy: cross-origin
cf-ray: 878c43554d9e5d42-FRA

GET
H3 200 h5p-resizer.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 4 KB
2 KB 85ms
75ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/h5p-resizer.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

83b1dfaacb0540d32ae41cd12a0d741593118d65b8a7e023988f3c0f81b3ad30

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000b3cc71eb1766f48b-0065fbbc68-4898d09e-sfo3a
age: 2516
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Thu, 21 Mar 2024 04:34:09 GMT
server: cloudflare
etag: W/"8778a191add7c315b8421eca2f64bd4f"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=fdUmGOiiwj6XJ0zIXlr4sa2p2CoeCBMg7pqd0yvw1DP%2FZyAszVX7wS8nyYzL5TLnJJPZ5Nh3DUwHBZA73HE3L8g5nbkJEoHBAxs7iuXp4PGm3tTzyLieQpSJruyD6Dx78qhVRS0%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43546989372d-FRA
priority: u=2,i=?0

GET
H3 200 iframeResizer.contentWindow.min.js Show response
cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/ 13 KB
5 KB 64ms
29ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/iframeResizer.contentWindow.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

107fbb21d462c56b56e6d741c0c9135cbf87bd6e6d02a578a1ffc76c067b9c47

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 2860506
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 4395
last-modified: Tue, 02 Jun 2020 17:36:19 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5ed68e13-348e"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0rqDBzVCd4pOIZi8oDIGUhc78p64U0rpCJio5qCR%2BFEudubcfNgZm8gMswtVtEKcBU4eCX521RpWVwSRMn4bfx7g%2FBMKxx9fKgyVAvN%2BtJWuVjqW3Fbi7y09fcvVlsgxE8%2BICtGU"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43549f561cc9-FRA
expires: Sun, 13 Apr 2025 07:50:29 GMT

GET
H3 200 iframeResizer.min.js Show response
cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/ 13 KB
5 KB 68ms
32ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/iframeResizer.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1805b14279760e2a9338b71f40649c45fe37dbc3839bb573a9737cdd495e9752

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 445079
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 4729
last-modified: Tue, 02 Jun 2020 17:36:19 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5ed68e13-34f8"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=v%2B0TNU8zjuWFdjdLm7Afa67y%2F6EqQQeGRxajZe%2BD2ofRI5mo4RaewE%2FokCeI2x1TaaodXePsCd%2Btt%2FX22Wf2SYV5H8vLD42lF8nzj84UznGllhMRC2qPg4ZtQM1AmKF8mjGjz%2BjR"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43549f581cc9-FRA
expires: Sun, 13 Apr 2025 07:50:29 GMT

GET
H3 200 registerPlugin.min.js Show response
cdn.libretexts.net/github/ckeditor-binder-plugin/js/ 44 KB
16 KB 133ms
127ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/ckeditor-binder-plugin/js/registerPlugin.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

70cec2218b34cbd40f892f3ded4cf6d47320243677cbd8dd6f075052611b154b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000001310b80190fe4a23-00660704bf-4898437a-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Thu, 05 Jan 2023 23:18:14 GMT
server: cloudflare
etag: W/"9403e66ea85fd7f77be7a4f177bb9e63"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=MDaxWQDaFimlRVVuzsc3Qmm3YhMr4EFhzafUk4vPEmcIlLl1bzGNf8ShT%2FCh%2Bnx%2BYA735Qzy9izO1lilsdVUASZC9dYpPFucNmrBTLf8Le81Heu0GtvCTV6oUFHFaGSnGvGf9%2Bw%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354699c372d-FRA
priority: u=3,i=?0

GET
H3 200 queryPlugin.min.js Show response
cdn.libretexts.net/github/ckeditor-query-plugin/ 16 KB
7 KB 134ms
128ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/ckeditor-query-plugin/queryPlugin.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3fefc38c9f36866cc9f6ccd810a54c3767bcb18d1a515329f5534d101ff0cdf4

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000c5a1c209e7104e73-006600ba48-4898b888-sfo3a
age: 2143
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Fri, 06 Jan 2023 18:41:44 GMT
server: cloudflare
etag: W/"62707527f11b6809f248ee0bcc5fb2fb"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=%2FNcQps8imQ9oii6YsgmoO7I8A9Qbjo%2BHhArcv3W1051jnfEmgsQm4Gigfig6VK1VrgxFKMfGNr6DXhg0J8pS2ikx%2BhtnFaFpnaseEyuhCWadHsN%2F8%2F8QFGhgxcASMMD4o%2FovaIA%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354699d372d-FRA
priority: u=3,i=?0

GET
H3 200 libreFormatPlugin.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/ 2 KB
2 KB 134ms
128ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/libreFormatPlugin.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6e179fbbaaba6de1e44baa3aa23a7c01ff52de2f78fdd8fc5a5ab2c0143e09ad

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000001ff1108517237981-00661ea6e7-4898d049-sfo3a
age: 3069
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:14 GMT
server: cloudflare
etag: W/"17d721d960000534c60f56bb83e8b3b2"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jUDJZzN9lsL3Rc0ENMotC%2BZccdj4M1wLv%2FGjswOcM2evQhGiyWAgy0Je4W7sVwv7MLpQRhAZ%2B34LJ3w28zv5ALsq7ED072NORMp8OgrZGOLVJYPalY1z60131HXMzStAlZWJAEs%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4354699f372d-FRA
priority: u=3,i=?0

GET
H3 200 libreBoxesPlugin.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/ 2 KB
2 KB 134ms
128ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/libreBoxesPlugin.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

23a3c81a5df7d3da05fa9076795ee0734ee6ccd1bc568a6fec1444b007805ae3

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000800edce41f56d4cd-00661ee2b1-48992fe1-sfo3a
age: 2948
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:14 GMT
server: cloudflare
etag: W/"1892c37dea1dec14967c39a09f1ecaab"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZlEY3kTf126XGlcvUMeIzoIAXyQY4i7o8YBNQqJXr70pGkwz3s6VYTTO%2FEZosOpnER%2FMznrTDpn2%2F0LLuKJ9fIWvld2fR57rWExHRP14u9%2FTTSqVkW2oCJr687ukmGVamNoNK8Y%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c435469a0372d-FRA
priority: u=3,i=?0

GET
H3 200 libreQueryPlugin.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/ 1 KB
1 KB 134ms
129ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/libreQueryPlugin.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

07b609fdf71b158b9250ef3c2f7da52c343d3aec80e53e9aa6897f9912108904

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx0000098dc180d4ff044bd-00661ee277-48992fe1-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:14 GMT
server: cloudflare
etag: W/"7358b5873886a924b4e3ea0b4dba2fd8"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4h2jJDJQdsWYAXR4AHYoF9KVDuUfmW5Vl6vIEfcqlwuMXZrrj3ooTgiGNgUcwOjdjFaSpQPQ0BxwA9cIGCqCU1C4tm2vlEnOziuyNltMyX6N94PVA5Wqws7x%2BaB29tmJDFuXAZ4%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c435469a1372d-FRA
priority: u=3,i=?0

GET
H3 200 a11yPlugin.min.js Show response
cdn.libretexts.net/github/ckeditor-a11ychecker-plugin/ 199 KB
53 KB 136ms
130ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/ckeditor-a11ychecker-plugin/a11yPlugin.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

386dc8386498981d1a836416cfdb7a1ed0d682e8dea35655067b08927e4822a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000f7099c12d3a8a606-00660e669b-4898d09e-sfo3a
age: 2352
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Mon, 27 Mar 2023 23:46:36 GMT
server: cloudflare
etag: W/"85c739bdafb7be00873d5e5a94b41b3b"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aoBE4qpONcY5erZFircDhVQK5xormrk2aAGb9Xev%2FG03n4S4FGLRDOTjZpi4xRjM7KjkZtiPbReLqMrzf%2Ft%2BoGy2axnWPQUasc40pKlc4xsHyaTt%2Bk0YJfpE7OGP5w%2F5wCAfEVk%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c435469a2372d-FRA
priority: u=3,i=?0

GET
H3 200 headerfooter.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 1 KB
989 B 138ms
132ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/headerfooter.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8da63bdb8284b926f3eeedd2bc84b735aef8842f0179566bcf6d5b6edb858503

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx0000017365516833f7576-00661ee238-4898d09e-sfo3a
age: 527
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 16 Apr 2024 04:22:35 GMT
server: cloudflare
etag: W/"acde498bc69d987135a80376d9bd5322"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8ms4bGEuDELqjF77xd4TtgLA%2FYnDMPmp1GpwM6MdhDLwG0%2B9aFn0fJsEhlF%2Fz0PuoL90T8oWrT1TC%2Fwui6eaSFWBAPNJIjcJgh7SXP%2Fjjd3Qm0rt3QHy1B%2FJOwGVOwQBW39a%2BGA%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c435469a4372d-FRA
priority: u=3,i=?0

GET
H2 200 f1.js Show response
math.libretexts.org/@embed/ 17 KB
5 KB 259ms
253ms Script
application/javascript 2600:9000:2359:9c00:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@embed/f1.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2359:9c00:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

a6584353c99fd27992c02433a538af1414666e3fdb3352c607e8ec08af699cb1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
content-encoding: gzip
via: 1.1 d6f0ad3267f72bf9b59a5eb61f811fe2.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
vary: Accept-Encoding
x-cache: Miss from cloudfront
x-deki-site: id=site_4425
content-type: application/javascript; charset=utf-8
cache-control: max-age=30
alt-svc: h3=":443"; ma=86400
content-length: 5114
x-amz-cf-id: 5mH152p9B3ODp541_l5EARJbmSKtXZxrOAIAyqwpCM1iodc_qYOszw==

GET
H2 200 ui.widget.lsfOrderedSubpages.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 3 KB
2 KB 32ms
21ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/ui.widget.lsfOrderedSubpages.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: c781fc888e92fb98df376b3a02e174ae2f1565371de9e91322227e49177d2498

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 01:28:51 GMT
content-encoding: br
via: 1.1 8c2a58b44ec0f49caee32696bddc8526.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 973298
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: 1076
x-amz-cf-id: zJdxGF9zSl9MoHLuS9xRbPsKeXD317o3XQivLJayJGLLPFOSJQ9Vlg==
expires: Sat, 12 Apr 2025 01:28:51 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 280 KB
95 KB 118ms
62ms Script
application/javascript 2a00:1450:4001:813::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-W54GSR4LTG

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

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

615facb98d1ad9d19aec7efb6ae873e41e99c377a83ad691986b0c864c60fe68

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 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: 96973
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 23 Apr 2024 07:50:29 GMT

GET
H3 200 MathJax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/ 62 KB
17 KB 29ms
27ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9ef249bfdc162849bcf2abe8425f5e90bd89fa4fd1588b1a492731c65b2bbfc9

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 989585
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 17026
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-f82c"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sXzCvN2GGj9nALZP2pVA%2Fo%2FRKpktTEek0K3vcRMlgD0K9vOUCHoONkw%2BoASnPi5kdfSYwU0DdsWdEPJKU%2FyprGgutQmGBZdRonJ368phCzhDxAPqYA6sF1IWIJQO4fCL4firHk9b"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c4354eb8c975c-FRA
expires: Sun, 13 Apr 2025 07:50:29 GMT

GET
H2 200 serviceworker-unregister.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 197 B
583 B 31ms
20ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/serviceworker-unregister.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: 136bcba55331e149c1e597e71210ec7d5a4a0e82292ddd51166c8af158bd3aee

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:45 GMT
content-encoding: br
via: 1.1 098a60d50e7e132c276fd27b94c6212c.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977804
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: 120
x-amz-cf-id: Qsi1eN0_c9WQ--Fygnq-iqRUANJcwIK_duzimR8Ajz0bBN5WcYkj_w==
expires: Sat, 12 Apr 2025 00:13:45 GMT

GET
H2 200 pageLoaded.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 211 B
599 B 32ms
21ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/pageLoaded.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: e7dd778e9a6fc3cf993018a642deabc5027c1d3d33e7468dd30ccfb5a002ac89

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:45 GMT
content-encoding: br
via: 1.1 59d552fe007f8133d3f016164f2c79aa.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977804
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: 133
x-amz-cf-id: yNY1By4wBrvhSn-8jJtyNXoGdOHYCJPWB7gY_E1cZCpPERmHlGRYuw==
expires: Sat, 12 Apr 2025 00:13:45 GMT

POST
H2 200 34
math.libretexts.org/@api/deki/events/page-view/ 0
0 129ms
121ms Fetch 2600:9000:2359:9c00:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@api/deki/events/page-view/34?dream.out.format=json&origin=mt-web

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2359:9c00:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
x-deki-page-view-id: 31cbda3e-7e00-4bce-95a7-78889ca82f87
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
x-deki-token: xhr_2_1713858629_4b7537ee976c351a73393a81b7b20b29861d283997cb247184f5067ee9a539d0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
content-type: application/json; charset=utf-8
Referer: https://math.libretexts.org/
x-deki-client: mindtouch-martian
sec-ch-ua-platform: "Win32"

Response headers

x-dream-feature: POST:events/page-view/*
date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=31536000
via: 1.1 d6f0ad3267f72bf9b59a5eb61f811fe2.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
x-data-stats: request-time-ms=9; cache-hit=4; cache-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; tag-hit=1; tag-ratio=1.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 27ca42a2-0146-11ef-a282-5928903429c3
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: VpraZ02dDjrxXlna2hhxDb0jSCNPuSjO1YryYtFyp70VEZzMzfUaYw==

GET
H2 200 matomo.js Show response
matomo-test-ecs.libretexts.org/ 65 KB
22 KB 504ms
235ms Script
text/javascript 3.212.143.68
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://matomo-test-ecs.libretexts.org/matomo.js
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 3.212.143.68 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-212-143-68.compute-1.amazonaws.com
Software: Apache/2.4.57 (Debian) /
Resource Hash: b39abd9035f703b76dfed940898d572b9864f676eb1912a9142f0639dca6b2ce

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: gzip
last-modified: Thu, 07 Mar 2024 23:35:49 GMT
server: Apache/2.4.57 (Debian)
etag: "1042f-6131a8902bf40-gzip"
vary: Accept-Encoding
content-type: text/javascript
accept-ranges: bytes
content-length: 21709

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 75ms
20ms Script
text/javascript 2a00:1450:4001:827::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/analytics.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Tue, 23 Apr 2024 07:48:08 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 141
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 20994
expires: Tue, 23 Apr 2024 09:48:08 GMT

GET
H2 200 css2
fonts.googleapis.com/ 696 B
874 B 74ms
27ms Stylesheet
text/css 2a00:1450:4001:806::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@48,400,0,0

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/readerview/readerview.min.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

4a196ab57895cd3daf913f65ec6bb71cd42635704d26668bd90578308c7867fe

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://cdn.libretexts.net/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Tue, 23 Apr 2024 07:50:29 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: Tue, 23 Apr 2024 07:50:29 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: Tue, 23 Apr 2024 07:50:29 GMT

GET
H3 200 ball-atom.min.css
cdn.jsdelivr.net/npm/load-awesome@1.1.0/css/ 5 KB
2 KB 41ms
37ms Stylesheet
text/css 104.16.89.20
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.jsdelivr.net/npm/load-awesome@1.1.0/css/ball-atom.min.css

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/readerview/js-loading-overlay.min.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.16.89.20 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ba3ac9fcf846d6ae70d5a5566255a671efd6bfbdd98e68770523cbcf63e5e5a1

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:29 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
age: 3500895
x-jsd-version: 1.1.0
content-encoding: br
x-cache: HIT, HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-served-by: cache-fra-eddf8230039-FRA, cache-lga21932-LGA
x-jsd-version-type: version
server: cloudflare
etag: W/"13ef-wiZHLjuPCcGjDFWk4VdfwrIr1KU"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wp7P5IToasJPvBO6famj3j8Pnl324uFwl7%2BRULp8KWtKNLvs6sWSuJcrKimtBKIIFr4syHoyMy9UhAZ35h0KafGxYwzhI%2FE6jxd5kLIqUOM9nGFJaQktaiUVPSYmboVqiRM%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
access-control-allow-origin: *
access-control-expose-headers: *
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin: *
cf-ray: 878c4354ed603a43-FRA

GET
H2 200 icomoon.woff
a.mtstatic.com/@style/out/icons/ 186 KB
187 KB 72ms
26ms Font
font/woff 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/@style/out/icons/icomoon.woff?_=b25fa88fac7f5409aff7e2a22ccefe1b_bWF0aC5saWJyZXRleHRzLm9yZw==:site_4425
Requested by: Host: a.mtstatic.com
URL: https://a.mtstatic.com/@cache/layout/anonymous.css?_=b25fa88fac7f5409aff7e2a22ccefe1b_bWF0aC5saWJyZXRleHRzLm9yZw==:site_4425
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: a33be195e0090aea823b17ba6ff1c322cf8001670a9908602781cb0de93d9136

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://a.mtstatic.com/@cache/layout/anonymous.css?_=b25fa88fac7f5409aff7e2a22ccefe1b_bWF0aC5saWJyZXRleHRzLm9yZw==:site_4425
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:46 GMT
via: 1.1 c6e8f008a950e08db9c0a054276fe95e.cloudfront.net (CloudFront), 1.1 e7377cc861b31102786678df3616bf68.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:47 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977804
x-cache: Hit from cloudfront
content-type: font/woff
access-control-allow-origin: *
cache-control: max-age=31536000
accept-ranges: bytes
content-length: 190952
x-amz-cf-id: wTET2buz-DK9TkajfdR4UlrDK-9mJS9IOWNMsI7ZfgTOSh6xqugPjA==
expires: Sat, 12 Apr 2025 00:13:46 GMT

GET
H2 200 kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1n-q_4MrImHCIJIZrDCvHOej.woff2
fonts.gstatic.com/s/materialsymbolsoutlined/v175/ 260 KB
261 KB 68ms
20ms Font
font/woff2 2a00:1450:4001:801::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/materialsymbolsoutlined/v175/kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1n-q_4MrImHCIJIZrDCvHOej.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Material+Symbols+Outlined:opsz,wght,FILL,GRAD@48,400,0,0

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

65f92d7d7793bce4d3c752698b638df6179a9d0443dc63c58bc799cede208e72

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://fonts.googleapis.com/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 16 Apr 2024 15:10:43 GMT
x-content-type-options: nosniff
age: 578387
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: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 266544
x-xss-protection: 0
last-modified: Mon, 08 Apr 2024 19:05:50 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Wed, 16 Apr 2025 15:10:43 GMT

GET
H3 200 authenBrowser.json Show response
cdn.libretexts.net/ 1 KB
2 KB 30ms
30ms Fetch
application/json 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/authenBrowser.json

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/reuse.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

34ff9ff79bc46fb4de7ce7f2d0ccfca27517d02d5d0889c66379c98d234c3c2e

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx000002246ad5f132660ea-0066275061-4ba3484f-sfo3a
age: 6117
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Tue, 02 Aug 2022 21:29:01 GMT
server: cloudflare
etag: W/"34f2b503e7649b2718e04980fa3a2f6a"
access-control-max-age: 0
access-control-allow-methods: GET
content-type: application/json
access-control-allow-origin: *
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kG7P1oZ9VBr%2Bxx6lpxjYr%2BUptivenNzsGBSJyw4n6J%2FkIzw2ObZ%2FnwDEU%2Fr79b3tN7nIvHpEDEzxcXWqNnI0Y%2B134XiMPEN%2BVve2%2F8Ofw9kYMqWCI%2FvvvrH5ZCjSkDSaahXtwJU%3D"}],"group":"cf-nel","max_age":604800}
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
cf-ray: 878c43557e0c37dd-FRA
priority: u=1,i

GET
H2 200 84b10e0f37.css
use.fontawesome.com/ 1 KB
709 B 54ms
54ms Stylesheet
text/css 2606:4700:3037::ac43:8ef5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/84b10e0f37.css
Requested by: Host: use.fontawesome.com
URL: https://use.fontawesome.com/84b10e0f37.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3037::ac43:8ef5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d2d96b9eb3e99c8e7bb0cc55bbb6e62589cb0a23c1c4d96d8eed1aa84bb17339

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Fri, 22 Sep 2023 00:59:05 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
age: 7031
etag: W/"01f217fad59468b421394f29369ef7ca"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uffvhkk3KhZQxqTJSu5%2BUVJyjTOhzu6cKhB9NvgTgSDsomgVUfSylrIxsdncqx0zvabYjIVAvstsv%2FoCFJudccwh7JRibZXlgE7y7ls6oZy%2BDQ1THzAgPeYL2LXQr%2B2kGfbYaKumJv%2BC38iCpx3ayN3C"}],"group":"cf-nel","max_age":604800}
content-type: text/css
cache-control: max-age=1800
cf-ray: 878c43557ee49f2b-FRA
alt-svc: h3=":443"; ma=86400

GET
H2

200

0
files.mtstatic.com/site_4425/15888/
Redirect Chain

https://math.libretexts.org/@api/deki/files/15888/mindtouch.page%2523thumbnail?revision=1
https://files.mtstatic.com/site_4425/15888/0?Expires=1713861341&Signature=Bv8jTK042VqBlesdvHvoiYjSM9xi2FS0stpDroVzyjkZkiLTU2udU7a5GHM8ye5e~rfOe7zhHtM5ClVC-0I5MaqaChDoMRss1bsb37v8rpzgWqnROD7NnJKOfPt...

17 KB
18 KB

39ms
39ms

Image
image/jpeg

143.204.215.62
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://files.mtstatic.com/site_4425/15888/0?Expires=1713861341&Signature=Bv8jTK042VqBlesdvHvoiYjSM9xi2FS0stpDroVzyjkZkiLTU2udU7a5GHM8ye5e~rfOe7zhHtM5ClVC-0I5MaqaChDoMRss1bsb37v8rpzgWqnROD7NnJKOfPtdtl1BWvSGP-ae2VPpsfTgeQD9um3l4PXqrGhTf8caXX4h7G0_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Server: 143.204.215.62 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-62.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: ba5501933460580e3d96826cbe809717ace8643713d02ae772bcad53f6961ec9

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://math.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

x-amz-version-id: Jv9psK6rqMitK_SeqVkOj3L5A5E_xAYH
date: Tue, 23 Apr 2024 07:50:30 GMT
via: 1.1 0cbb1ca51bf146be48b40804581e4466.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA53-C1
age: 889
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-amz-replication-status: COMPLETED
content-disposition: inline; creation-date="Thu, 06 Jun 2019 15:12:43 GMT"; filename="mindtouch.page#thumbnail"; filename*=UTF-8''mindtouch.page%23thumbnail; size=17605
content-length: 17605
last-modified: Fri, 29 Mar 2024 18:48:35 GMT
server: AmazonS3
etag: "c0e08cf85bd615baafa4e5cd4e030984"
content-type: image/jpeg
cache-control: max-age=29030400, public
accept-ranges: bytes
x-amz-cf-id: z5weGcwknHm4UNjv7sDD5FUftRfStZcS3l1hXnEB7frtO3hrhUrWUQ==

Redirect headers

x-dream-feature: GET:files/*/*
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
content-type: text/plain; charset=us-ascii
location: https://files.mtstatic.com/site_4425/15888/0?Expires=1713861341&Signature=Bv8jTK042VqBlesdvHvoiYjSM9xi2FS0stpDroVzyjkZkiLTU2udU7a5GHM8ye5e~rfOe7zhHtM5ClVC-0I5MaqaChDoMRss1bsb37v8rpzgWqnROD7NnJKOfPtdtl1BWvSGP-ae2VPpsfTgeQD9um3l4PXqrGhTf8caXX4h7G0_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
cache-control: max-age=1800, public
x-data-stats: request-time-ms=21; cache-hit=2; cache-miss=2; cache-ratio=0.50; hs-queries=1; hs-time-ms=0.66; pagenode-miss=1; pagenode-ratio=0.00; permission-hit=1; permission-ratio=1.00; request-miss=1; request-ratio=0.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 27f8700a-0146-11ef-8ab0-759d4508bdfc
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: gwf0JOaiLTUioNwVcNNZGXmO7Rk-MuMhy2lm1feX8XpFLEXXUuspYQ==

GET
H2

200

5
files.mtstatic.com/site_4425/1520/
Redirect Chain

https://math.libretexts.org/@api/deki/files/1520/mindtouch.page%2523thumbnail?revision=6
https://files.mtstatic.com/site_4425/1520/5?Expires=1713861709&Signature=m2f6gncVSdf8FY7V~ZWYsP-bhxLlmE63D7ZZx7su3-1qMkfqGyo90YVLlb6FpwjmKEgYi0GiJNZc2rdDrFrefI6Ng~a79oUArPetpT8YgYjHYQ8CQg763FA2Rc1I...

73 KB
74 KB

85ms
58ms

Image
image/png

143.204.215.62
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://files.mtstatic.com/site_4425/1520/5?Expires=1713861709&Signature=m2f6gncVSdf8FY7V~ZWYsP-bhxLlmE63D7ZZx7su3-1qMkfqGyo90YVLlb6FpwjmKEgYi0GiJNZc2rdDrFrefI6Ng~a79oUArPetpT8YgYjHYQ8CQg763FA2Rc1IqF83ZAeVrjr0Ntfgr59FkpdD3qabK2lsiO7s-GazV767O60_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Server: 143.204.215.62 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-62.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: f1bb9f67f1bb7e1a97287722b51290e3861e73fd5380291f6723d7e1d6ca9400

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://math.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

x-amz-version-id: p8Ff39KdFdRumcDaoBtcPoTnR1nRU8Yz
date: Tue, 23 Apr 2024 07:50:30 GMT
via: 1.1 0cbb1ca51bf146be48b40804581e4466.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA53-C1
age: 889
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-amz-replication-status: COMPLETED
content-disposition: inline; creation-date="Tue, 09 Mar 2021 03:34:10 GMT"; filename="mindtouch.page#thumbnail"; filename*=UTF-8''mindtouch.page%23thumbnail; size=74650
content-length: 74650
last-modified: Fri, 29 Mar 2024 18:50:26 GMT
server: AmazonS3
etag: "1b71701651ed6e0d928eb8b3ea6d1a40"
content-type: image/png
cache-control: public, max-age=29030400
accept-ranges: bytes
x-amz-cf-id: mIEnXYHLEEl4a_yRlSeEsrJLVXTI_mBYzr2nmfnzD52rV3fXzx2x1g==

Redirect headers

x-dream-feature: GET:files/*/*
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
content-type: text/plain; charset=us-ascii
location: https://files.mtstatic.com/site_4425/1520/5?Expires=1713861709&Signature=m2f6gncVSdf8FY7V~ZWYsP-bhxLlmE63D7ZZx7su3-1qMkfqGyo90YVLlb6FpwjmKEgYi0GiJNZc2rdDrFrefI6Ng~a79oUArPetpT8YgYjHYQ8CQg763FA2Rc1IqF83ZAeVrjr0Ntfgr59FkpdD3qabK2lsiO7s-GazV767O60_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
cache-control: max-age=1800, public
x-data-stats: request-time-ms=31; cache-hit=2; cache-miss=2; cache-ratio=0.50; hs-queries=1; hs-time-ms=0.56; pagenode-miss=1; pagenode-ratio=0.00; permission-hit=1; permission-ratio=1.00; request-miss=1; request-ratio=0.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 27ea3756-0146-11ef-9677-4df696760b51
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: OywnjGAXYJZ4tuQ7ih_wIwhpgUUmrNMCY3vSvMqVmIxIQTVCjF-ZFQ==

GET
H2

200

4
files.mtstatic.com/site_4425/6145/
Redirect Chain

https://math.libretexts.org/@api/deki/files/6145/mindtouch.page%2523thumbnail?revision=5
https://files.mtstatic.com/site_4425/6145/4?Expires=1713860445&Signature=Lx8Igb1VLCfiS3wQY~Gs~8c98EpuJeBnEsykbmCfFeHE94VXp0zJaCXRwwbeFkpI3noSndd1vEpIMbBCQPkSdsPgyPFtDy7v7QFEoHA0r54akNPcMUvyeTH8T-SR...

77 KB
77 KB

83ms
30ms

Image
image/png

143.204.215.62
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://files.mtstatic.com/site_4425/6145/4?Expires=1713860445&Signature=Lx8Igb1VLCfiS3wQY~Gs~8c98EpuJeBnEsykbmCfFeHE94VXp0zJaCXRwwbeFkpI3noSndd1vEpIMbBCQPkSdsPgyPFtDy7v7QFEoHA0r54akNPcMUvyeTH8T-SR321devXfvgiXRM19JFWl5-DzwdQs4bqBZvG9BXcgBo58jqs_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/
Protocol: H2
Server: 143.204.215.62 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-62.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 52894a8397a995087dd915898f44b9ddb3b4828b9582e3f8cd39b8e03ebb1b51

Request headers

Accept-Language: de-DE,de;q=0.9;q=0.9
Referer: https://math.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Response headers

x-amz-version-id: b.zpz0ncRRDOQb89rmvfaN6gp3RG_KuN
date: Tue, 23 Apr 2024 07:50:30 GMT
via: 1.1 0cbb1ca51bf146be48b40804581e4466.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA53-C1
age: 888
x-amz-server-side-encryption: AES256
x-cache: Hit from cloudfront
x-amz-replication-status: COMPLETED
content-disposition: inline; creation-date="Tue, 16 Feb 2021 20:45:25 GMT"; filename="mindtouch.page#thumbnail"; filename*=UTF-8''mindtouch.page%23thumbnail; size=78549
content-length: 78549
last-modified: Fri, 29 Mar 2024 15:45:49 GMT
server: AmazonS3
etag: "4892dfecf824417303593d0f16501adc"
content-type: image/png
cache-control: public, max-age=29030400
accept-ranges: bytes
x-amz-cf-id: HkTWeoF8qyG99WeAi6NH00wU4_AbBwPqyP8gcY_6jzfLfBxVHcPwqA==

Redirect headers

x-dream-feature: GET:files/*/*
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
content-type: text/plain; charset=us-ascii
location: https://files.mtstatic.com/site_4425/6145/4?Expires=1713860445&Signature=Lx8Igb1VLCfiS3wQY~Gs~8c98EpuJeBnEsykbmCfFeHE94VXp0zJaCXRwwbeFkpI3noSndd1vEpIMbBCQPkSdsPgyPFtDy7v7QFEoHA0r54akNPcMUvyeTH8T-SR321devXfvgiXRM19JFWl5-DzwdQs4bqBZvG9BXcgBo58jqs_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
cache-control: max-age=1800, public
x-data-stats: request-time-ms=21; cache-hit=2; cache-miss=2; cache-ratio=0.50; hs-queries=1; hs-time-ms=0.75; pagenode-miss=1; pagenode-ratio=0.00; permission-hit=1; permission-ratio=1.00; request-miss=1; request-ratio=0.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 27ea8ea4-0146-11ef-a4ce-65e7bbf5723f
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: VorCU1KipoY8WSNcHnB4PQ6AGoa-xwH37MEzixdbYP9w0hG9DmSeRQ==

GET
H3 200 subpages Show response
math.libretexts.org/@api/deki/pages/34/ 3 KB
3 KB 137ms
136ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@api/deki/pages/34/subpages?dream.out.format=json&origin=mt-web

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

13.35.58.110 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-35-58-110.fra60.r.cloudfront.net

Software

Resource Hash

536eb4c331adb3f5b2d3d5ce2968010a109fe286f1e43fa8b22c77d8fc88d04c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
x-deki-page-view-id: 31cbda3e-7e00-4bce-95a7-78889ca82f87
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
x-deki-token: xhr_2_1713858629_4b7537ee976c351a73393a81b7b20b29861d283997cb247184f5067ee9a539d0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer: https://math.libretexts.org/
x-deki-client: mindtouch-martian
sec-ch-ua-platform: "Win32"

Response headers

x-dream-feature: GET:pages/*/subpages
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=13; cache-hit=19; cache-ratio=1.00; page-hit=3; pagenode-hit=4; pagenode-ratio=1.00; page-ratio=1.00; permission-hit=4; permission-ratio=1.00; role-hit=6; role-ratio=1.00; tag-hit=1; tag-ratio=1.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 27eab0a0-0146-11ef-a0f0-cec05ff274f2
alt-svc: h3=":443"; ma=86400
content-length: 2698
x-amz-cf-id: BemxdRuBmBLvp-9zT631JbOqukvKBcnTs1L1EytxEDpGipmBppHcjw==

GET
H3 200 TeX-AMS_HTML.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/ 217 KB
54 KB 28ms
28ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS_HTML.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

16d00bee2705886fa335704b7d382fbc5e486776f6e1e0bc479f5f0f93165075

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 362425
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 54391
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-362a4"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=90jbwgaoFNLC50gNFSJfhsNdyt2CzYGPn%2BQNV9C9CPrEK8l69N4O%2FaiLw%2FYZ7%2FJGlX0ox4mI4kV29G4uAW8DJdwUi8BUBeX5V4TFLoVQcgX1AWh5dQEwahXI5rAp65TnlRy3L3zR"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c4355dc9b975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H2 200 font-awesome-css.min.css
use.fontawesome.com/releases/v4.7.0/css/ 30 KB
7 KB 29ms
29ms Stylesheet
text/css 2606:4700:3037::ac43:8ef5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/releases/v4.7.0/css/font-awesome-css.min.css
Requested by: Host: use.fontawesome.com
URL: https://use.fontawesome.com/84b10e0f37.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3037::ac43:8ef5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5b9573e1023da775390e9284ec0eb1c606df9b468a28980055b4a6aa804f4350

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://use.fontawesome.com/84b10e0f37.css
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Fri, 22 Sep 2023 01:44:05 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
age: 302025
etag: W/"36082410df2ef7f83932219089dc1443"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GqzdW8G07eAq0vX2c2P4%2FquIiahwbHXKp547twsIKql5WQ6exr5eV0N%2Fx0wVNCqa%2Fj1AH02n6f0jZ89nYNb%2F2xkMvCg1nspDzby1F3HORegn9WBGhnZN204ttPHmp5G78zkSctMImevdQJ2GKEFZAipe"}],"group":"cf-nel","max_age":604800}
content-type: text/css
cache-control: max-age=31556926
cf-ray: 878c43561f9d9f2b-FRA
alt-svc: h3=":443"; ma=86400

POST
H2 200 collect Show response
www.google-analytics.com/j/ 4 B
211 B 28ms
26ms XHR
text/plain 2a00:1450:4001:827::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&a=1477403210&t=pageview&_s=1&dl=https%3A%2F%2Fmath.libretexts.org%2F&ul=de-de&de=UTF-8&dt=Home%20-%20Mathematics%20LibreTexts&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAAABAAAAACAAI~&jid=853208687&gjid=1810748674&cid=781634475.1713858630&tid=UA-18086773-1&_gid=1408049219.1713858630&_r=1&_slc=1&z=850640663

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

aec60bc104db041b1512185839f18f52986df7e569e5445f740dd60f763fbca8

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
www.google-analytics.com/j/ 16 B
84 B 27ms
26ms XHR
text/plain 2a00:1450:4001:827::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.google-analytics.com/j/collect?v=1&_v=j101&aip=1&a=1477403210&t=pageview&_s=1&dl=https%3A%2F%2Fmath.libretexts.org%2F&ul=de-de&de=UTF-8&dt=Home%20-%20Mathematics%20LibreTexts&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGDAAAABBAAAACAAI~&jid=417792919&gjid=1538604027&cid=781634475.1713858630&tid=UA-65721316-22&_gid=1408049219.1713858630&_r=1&_slc=1&z=1698081064

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:827::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84c886d1b425eab40c053133b3315c909f1ac3c7a16716a4cd304ec4e0712526

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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: 16
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 require.min.js Show response
cdnjs.cloudflare.com/ajax/libs/require.js/2.3.6/ 17 KB
6 KB 26ms
25ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/require.js/2.3.6/require.min.js

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/ckeditor-binder-plugin/js/registerPlugin.min.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d5f10f852b112a514a19f2b778eef5d2d1307878757f0a24539c051831cefaf8

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 398151
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 5784
last-modified: Mon, 04 May 2020 16:15:59 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03fbf-4455"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6%2FW1P%2B02nOdoy36wtxS4e8vnC%2BjOrKdz%2FBto2S3X6hj8gTc%2Fd02747q7Xa%2BPbjuy6L3GwNFM7h31A2iHOOaP5QfRuj7qsNVhdgzcK6uk8JhuWEY%2BU67yw5D9olX9kwa2Rixp2eUC"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43569d51975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 all.min.js Show response
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/ 1 MB
355 KB 33ms
32ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/all.min.js

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/ckeditor-binder-plugin/js/registerPlugin.min.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bb5d7f5d023603a9a95dad23d69d25d14a4edd9ba2313227194a9a4f62bd6564

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 450298
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 362991
last-modified: Sat, 06 Jan 2024 21:53:02 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "6599bdae-589ef"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Y8qcjTMsSg8MmcSBG7t8nGO%2FHIYaQQHKaphvaAxVk6u%2Bm1f0LQw4s5G%2BTD05bCXId0InlOlfBHbPgyiYcmPCJjEJeWRWkSMXMiug2qIthhX%2BLg%2FWJKA3zbsEEx8m3tKv0t3vh0bx"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43569d57975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 v4-shims.min.js Show response
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/ 15 KB
4 KB 29ms
28ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/v4-shims.min.js

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/ckeditor-binder-plugin/js/registerPlugin.min.js

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

20300100094e90346cf651b61131de9093dbb9651a1a862dfd28222c78234aa8

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 485971
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 3637
last-modified: Sat, 06 Jan 2024 21:53:10 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "6599bdb6-e35"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=tdzjLqfg1sHe8i6m4fexpt%2Fzmq7iRIu3w5iFIro0%2BVaekd3%2F7KPCIGnTcFmzeeVU9ibnOd0q6lBxYqht%2BTPTFQ3RG0Phs2FNgeIabFSss3bDpdf%2BqN1ZLBKTzv6%2BlyFrHFpfKOt9"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43569d59975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 libreone-launchpad-widget.min.js Show response
cdn.libretexts.net/ 5 KB
3 KB 30ms
29ms Script
text/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.libretexts.net/libreone-launchpad-widget.min.js

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

16fa2b76b32db120fe8b1e286426210fad31f2f67d18453616b0ce8d56b57e37

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000f938d79620c426c7-0065fcf161-4898b888-sfo3a
age: 1120
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Thu, 05 Oct 2023 23:27:59 GMT
server: cloudflare
etag: W/"c7561d17cb35ac40ba4c90234e6aa1a2"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WTxkIaEYtOyATwUhu%2BPb1DRFXYTfDbkPVhSZf2Det3fs8W7C5TaXnHgbkTLhcWuW6NPrI6jZ%2FEwWOJbRa5Mfwp1yy9O%2Bin9jEn68LX7wsLwUZmvnm%2F6ajpgaB1ckSWUjuB03DQU%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c4356ab57372d-FRA
priority: u=3,i=?0

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 1 B
348 B 100ms
27ms XHR
text/plain 2a00:1450:400c:c00::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-18086773-1&cid=781634475.1713858630&jid=853208687&gjid=1810748674&_gid=1408049219.1713858630&_u=IEBAAAAAAAAAACAAI~&z=1839647848

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

6b86b273ff34fce19d6b804eff5a3f5747ada4eaa22f1d49c01e52ddb7875b4b

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Tue, 23 Apr 2024 07:50:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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: 1
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 fontawesome-webfont.woff2
use.fontawesome.com/releases/v4.7.0/fonts/ 75 KB
76 KB 74ms
34ms Font
application/font-woff2 2606:4700:3037::ac43:8ef5
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/releases/v4.7.0/fonts/fontawesome-webfont.woff2
Requested by: Host: use.fontawesome.com
URL: https://use.fontawesome.com/84b10e0f37.css
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3037::ac43:8ef5 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://use.fontawesome.com/84b10e0f37.css
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 2430651
alt-svc: h3=":443"; ma=86400
content-length: 77160
last-modified: Fri, 22 Sep 2023 01:44:05 GMT
server: cloudflare
etag: "af7ae505a9eed503f8b8e6982036873e"
vary: Origin, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Z9WdS9px6tXJ9wavgYx9GKJkiEv5o2t4f%2FtplvZd289yLZvSsIZhnG%2F5H5UHEzLDRIm5L5a1smW%2FrYWGDW6DjwYELBzKETrE9Sez%2Bp%2Bf04Dc7WY78Ryj3NOomIgHYdUbnwG%2By4EkYGQSufy9x2vXMePO"}],"group":"cf-nel","max_age":604800}
content-type: application/font-woff2
access-control-allow-origin: *
cache-control: max-age=31556926
accept-ranges: bytes
cf-ray: 878c43574f749f10-FRA

GET
H3 200 annotator.css
cdn.hypothes.is/hypothesis/1.1488.0/build/styles/ 60 KB
11 KB 56ms
56ms Stylesheet
text/css 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1488.0/build/styles/annotator.css?46da94

Requested by

Host: hypothes.is
URL: https://hypothes.is/embed.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.22.135 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

91eb9329de6db92a9cf501e15277d83de64d7c4b296930abe46339a976a1a25b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
x-amz-request-id: CYHF51GWR6XVKCJG
age: 72958
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: wjOrug2b/7jdR7E0jjgQZVgG27IG47k8hXtcPELtkgRdxCjCHf+tJ9VGUHOARcHuPKwidtDeXcdOGX4BDvuwnQ1sCHjsVsjYub3vLR24dgg=
last-modified: Mon, 22 Apr 2024 11:33:52 GMT
server: cloudflare
etag: W/"dff26497ef7573ed26a83e08e85551f2"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=315360000, immutable
cf-ray: 878c4356fd64367f-FRA

GET
H3 200 annotator.bundle.js Show response
cdn.hypothes.is/hypothesis/1.1488.0/build/scripts/ 181 KB
56 KB 37ms
37ms Script
application/javascript 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1488.0/build/scripts/annotator.bundle.js?0f3327

Requested by

Host: hypothes.is
URL: https://hypothes.is/embed.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.22.135 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b39bf87e497cc9a7ae81cb9dd7ad60435eb22a841212b589bf9426f2b0b0cf99

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
x-amz-request-id: 4652RQ30ZNK6ATP8
age: 72981
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: C3GtgTqYB68QTgH9uGtLr+jToZAj2T5HDTRnGLYqZMhwTF2eOnH2UFwXCBoav/YspG5wF4P8Qlg=
last-modified: Mon, 22 Apr 2024 11:33:52 GMT
server: cloudflare
etag: W/"34574edc050b8abdbfdf9aec2e34af60"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=315360000, immutable
cf-ray: 878c4356fd65367f-FRA

GET
H3 200 highlights.css
cdn.hypothes.is/hypothesis/1.1488.0/build/styles/ 8 KB
1 KB 34ms
34ms Stylesheet
text/css 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1488.0/build/styles/highlights.css?6b4ebd

Requested by

Host: hypothes.is
URL: https://hypothes.is/embed.js

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.22.135 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

478b9c6162ec28a6f00259db41737370fb74e329add2e72d74846f1f56996f7e

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: HIT
content-encoding: br
x-amz-request-id: CYH7PXHZTYTP8EPG
age: 72958
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: pHm4cj4mETH9l5n3/owXuNmiG6jexoN4qzNL1QZmuj/827yeLuemmsN5gYq7qu0aC+32D7LO0ZyUFGCom1IWAvZsNezOcx/oqc1KJBJCnO0=
last-modified: Mon, 22 Apr 2024 11:33:52 GMT
server: cloudflare
etag: W/"abbe9400099959552fde7846bb3b5c1f"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=315360000, immutable
cf-ray: 878c4356fd67367f-FRA

POST
H2 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
72 B 83ms
28ms XHR
text/plain 2a00:1450:400c:c00::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://stats.g.doubleclick.net/j/collect?t=dc&aip=1&_r=3&v=1&_v=j101&tid=UA-65721316-22&cid=781634475.1713858630&jid=417792919&gjid=1538604027&_gid=1408049219.1713858630&_u=YGDAAAABBAAAACAAI~&z=1881835366

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

Name	Value
Strict-Transport-Security	max-age=10886400; includeSubDomains; preload
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Tue, 23 Apr 2024 07:50:30 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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: 4
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 251 KB
89 KB 52ms
51ms Script
application/javascript 2a00:1450:4001:813::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-YNNYBFB9RM&cx=c&_slc=1

Requested by

Host: www.google-analytics.com
URL: https://www.google-analytics.com/analytics.js

Protocol

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

dea19a3c9bfdce37d4588e905e42654a256ad8fa510fd3ddd8ce1ba5417e020f

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 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: 90874
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Tue, 23 Apr 2024 07:50:30 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
247 B 72ms
26ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-W54GSR4LTG&gtm=45je44h0v896039529za200&_p=1713858630017&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=781634475.1713858630&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_s=1&sid=1713858630&sct=1&seg=0&dl=https%3A%2F%2Fmath.libretexts.org%2F&dt=Home%20-%20Mathematics%20LibreTexts&en=page_view&_fv=1&_ss=1&_ee=1&tfd=2292
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-W54GSR4LTG
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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

GET
H2 200 f1.widget.js Show response
a.mtstatic.com/@app/web-widgets/assets/ 233 KB
59 KB 25ms
22ms Script
application/javascript 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/@app/web-widgets/assets/f1.widget.js?_=797afb6257d0065691534b14dc5ebf11c9643352:site_4425
Requested by: Host: math.libretexts.org
URL: https://math.libretexts.org/@embed/f1.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: /
Resource Hash: c4c1e1250c79e15034238cc9c8990b9684ba3238555eb5bd84f3ffe2d13930ed

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Fri, 12 Apr 2024 00:13:46 GMT
content-encoding: br
via: 1.1 ecc31e9f7b98bdd8a55967baa6e36ad8.cloudfront.net (CloudFront), 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Thu, 11 Apr 2024 15:49:50 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 977804
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: max-age=31536000
accept-ranges: bytes
content-length: 60040
x-amz-cf-id: iXYMDb3OKmRIOpF41D7rC1hCmnZi3T_Xj92ErxH6KbQPPp76rWo0zg==
expires: Sat, 12 Apr 2025 00:13:46 GMT

GET
H3 200 autobold.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/ 1 KB
1 KB 27ms
26ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/autobold.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1d0c82df2e7a400b994ffcdf4b9e58ec51f8a7e9f47bf1247de86e24754bc185

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 471427
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 552
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-50a"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eGWh7gHyA8%2BMDfYOIWO%2F%2F0LZLxQ%2FEF7IkF7s01q%2FyNa30qIaH7BMvvQcMYkGfj5uZcxnmdn6G3nbJYlyYHpZkwuIBz5ucrBjTmaQKjc7oP%2BSfpFpkwV3EgWmbsIdj6r2A0vsC9N0"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43572dfe975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 mhchem.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/ 9 KB
3 KB 30ms
29ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/mhchem.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

252ec4268cbccf927ff0b3882e47bdc4d45fea353a2243402b4c38fa01f4ef9c

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 471831
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 2591
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-2218"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=q12P%2BLPFZ3Ia2S7G7SEU37gQSkJvyc412A6fEc%2Bg0K2kaa1%2BtvmEzSDJwCs%2BITWn71gYd2FJDZwLy9XvkdTNVO2hjOg5YOIyaHuYvlJamC58dQumo2iXlv8eGsDIta0vBf2XSAWj"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43572dff975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 color.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/ 5 KB
2 KB 28ms
28ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/color.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b3391e7b1efdbf3b67f859033f5fd0aeab125efdd6d45dd11b18a81a63db6ce7

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 398461
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 1961
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-14e7"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Jl%2BLw3ApghOvvA8Dm8FMeP9uZr1NgbYrpeOUtWbNG5WiQZh4juN8KMCj%2FxoY1oIiuKrqxlfTAPLMpoCnbbSmOkSu0Eibe5CR4pGoWbF58qDUiRF3bQxupPNuENJ5KF9t3wg%2Fx0jw"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43572e00975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 cancel.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/ 2 KB
1 KB 29ms
28ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/cancel.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

229f56bb8df3db16234ee30a7762806e18e87738b0f8ad2a736f29df896a95c7

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 398333
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 805
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-7c5"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=OgF2aqOLRi5PJ1Mv%2FVmUR50Tx5SlayYnkiRdmhUjUA5sXuDE0pwzZK8%2FsIrnhruup0L%2F6Kd%2B68qjVatnnbw0LoTaoVzou5GW41mFN%2FoulNiAIqKB%2B%2F7I1EN9DJHhrg8dPxnq5gN%2F"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43572e02975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 launchpad-rocket-icon.svg
cdn.libretexts.net/Icons/ 1 KB
1 KB 36ms
36ms Image
image/svg+xml 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://cdn.libretexts.net/Icons/launchpad-rocket-icon.svg

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.216.41 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6ea0787cce1310cfd84381d8b087a37ceadbd4fccc8808bf3a16c0a29b9651a6

Security Headers

Name	Value
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000f567b4920164b60f-0066145335-4898437a-sfo3a
age: 1109
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Sep 2023 23:23:51 GMT
server: cloudflare
etag: W/"a6a4dd5a44fbe1ded15179973305b4d5"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s0Zwq9hIOE7RQxXtfX%2BjDrn94TLCq3%2FVXhXG%2FcZdBZ8DTAdbC6RuDZ628%2FNHT74PNc5J3b94z6lf8ZEbcfK3f0EGmVl7XkNO3nY49AIKDtLUEBikaxLSTHIXy3WL6ST97xYiCM8%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/svg+xml
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
x-rgw-object-type: Normal
cache-control: max-age=691200
cf-ray: 878c43574c10372d-FRA
priority: u=3,i

GET
H3 200 config.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/input/MathML/ 1 KB
1003 B 29ms
29ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/input/MathML/config.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

19bd3585e61f8239fdd55445dfa035757d8cecdee80cbf1ea9bdef1ad8e246b7

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 471678
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 405
last-modified: Mon, 04 May 2020 16:13:15 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1b-401"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Q7SHXqXOPXwb8Id1yjhbL6%2FWW%2FZA6kXKF2qPVRRRLHQqWOHfRIb5NVmUi4KwuzUEO3KpNX6Ucsqc7PkkzjOgJJ%2FOIeLmMVVzAZrXw61dkNU7AQ53ngNzZJDOu7qbJ9aWSDSBBcGa"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43575e2e975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 config.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/SVG/ 2 KB
1 KB 30ms
30ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/SVG/config.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d680518add37c0d1bf50dea3c93a4cd2aa703d5e1d3e2748a0e016c26aee253c

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 1596093
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 792
last-modified: Mon, 04 May 2020 16:13:15 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1b-7bc"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WD9YSb9%2Fyq%2F4PaHEWOREw%2B74VgcmgAlrS59B%2F4IIYSDP3DU%2Bevt3U2AH988fe5tkuG3KgraeM4EQs7zQCP0ivlp1ajUglZeTo0xTn2VxAyJ739oq4iCdXiKibbeS%2Bz4o%2FztGGkv%2B"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43575e31975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 mml2jax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/ 5 KB
2 KB 36ms
36ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/mml2jax.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b15c652344d1557f2b45dd00f6d5d233caeb3b445206bf6d88e8113cf368bb18

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 983555
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 1845
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-15bc"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jJcl5ulp8SGxz1PrLH3k2mrQOAq6N4PxSDW%2FNgoL0cZUDLCe7ZQc9rE5HizwxxUrlNuPAe0Pt75Lv0OZJhjz9FBk76rQOIPEcqcM5tS1%2FMgTrpsL05s3xAqbKwCf%2BrHgyh7brfGh"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43575e32975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 http
math.libretexts.org/@api/deki/ 0
0 226ms
226ms Fetch 13.35.58.110
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@api/deki/http?dream.out.format=json

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

13.35.58.110 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-35-58-110.fra60.r.cloudfront.net

Software

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
x-deki-web-widget-embed-info: eyJfd2ViV2lkZ2V0RW1iZWRJZCI6IiIsIl93ZWJXaWRnZXRFbWJlZExvY2F0aW9uIjoiaHR0cHM6Ly9tYXRoLmxpYnJldGV4dHMub3JnLyJ9
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
x-deki-token: xhr_2_1713858629_4b7537ee976c351a73393a81b7b20b29861d283997cb247184f5067ee9a539d0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
x-deki-unseated: true
Referer: https://math.libretexts.org/
sec-ch-ua-platform: "Win32"

Response headers

x-dream-feature: GET:http
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
x-data-stats: request-time-ms=12; cache-hit=1; cache-ratio=1.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 2824bd9a-0146-11ef-9afd-1b27b31afde4
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: RhBPmVOymlH4Eu19Q6A_kUOTDKtq6CG1W-KI6EMFlYl6bKj8SK9PbA==

GET
H3 200 ga-audiences
www.google.com/ads/ 42 B
63 B 91ms
44ms Image
image/gif 142.250.186.164
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.com/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-65721316-22&cid=781634475.1713858630&jid=417792919&_u=YGDAAAABBAAAACAAI~&z=1698905757

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

142.250.186.164 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

fra24s08-in-f4.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 92ms
46ms Image
image/gif 172.217.18.99
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?t=sr&aip=1&_r=4&slf_rd=1&v=1&_v=j101&tid=UA-65721316-22&cid=781634475.1713858630&jid=417792919&_u=YGDAAAABBAAAACAAI~&z=1698905757

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.18.99 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s05-in-f99.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 app.html
hypothes.is/ Frame F38A 0
0 72ms
49ms Document
text/html 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/app.html

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1488.0/build/scripts/annotator.bundle.js?0f3327

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.22.135 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
Content-Security-Policy	script-src https://cdn.hypothes.is; style-src https://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;q=0.9
Referer: https://math.libretexts.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-mobile: ?0
sec-ch-ua-platform: "Win32"

Response headers

age: 159
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=1800
cf-cache-status: HIT
cf-ray: 878c4357ef0235eb-FRA
content-encoding: br
content-security-policy: script-src https://cdn.hypothes.is; style-src https://cdn.hypothes.is 'unsafe-inline'
content-type: text/html; charset=UTF-8
date: Tue, 23 Apr 2024 07:50:30 GMT
etag: W/"Us38DEevUN/Bx/Kprt7OIw"
expires: Tue, 23 Apr 2024 07:52:51 GMT
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
strict-transport-security: max-age=15552000; includeSubDomains; preload
vary: Cookie, Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

POST
H2 204 collect
region1.analytics.google.com/g/ 0
45 B 42ms
27ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-YNNYBFB9RM&gtm=45je44h0v9125907141za200&_p=1713858630017&_gaz=1&gcd=13l3l3l2l2&npa=0&dma_cps=sypham&dma=1&ul=de-de&sr=1600x1200&cid=781634475.1713858630&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=ABAI&_s=1&dl=https%3A%2F%2Fmath.libretexts.org%2F&dt=Home%20-%20Mathematics%20LibreTexts&sid=1713858630&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=2456
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-YNNYBFB9RM&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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

POST
H2 204 collect
stats.g.doubleclick.net/g/ 0
56 B 28ms
27ms Ping
text/plain 2a00:1450:400c:c00::9d
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-YNNYBFB9RM&cid=781634475.1713858630&gtm=45je44h0v9125907141za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l2&npa=0
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-YNNYBFB9RM&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c00::9d Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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

GET
H3 200 ga-audiences
www.google.de/ads/ 42 B
63 B 48ms
48ms Image
image/gif 172.217.18.99
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google.de/ads/ga-audiences?v=1&t=sr&slf_rd=1&_r=4&tid=G-YNNYBFB9RM&cid=781634475.1713858630&gtm=45je44h0v9125907141za200&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l2&npa=0&z=1527004094

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

172.217.18.99 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

zrh04s05-in-f99.1e100.net

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:30 GMT
x-content-type-options: nosniff
server: cafe
content-type: image/gif
p3p: policyref="https://www.googleadservices.com/pagead/p3p.xml", CP="NOI DEV PSA PSD IVA IVD OTP OUR OTR IND OTC"
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
timing-allow-origin: *
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 42
x-xss-protection: 0
expires: Fri, 01 Jan 1990 00:00:00 GMT

GET
H3 200 newcommand.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/ 5 KB
2 KB 30ms
29ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/extensions/TeX/newcommand.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

82d0b663fe492a529e77ca45dab303b852724d1fa4f23d2726234ea4c1ab788b

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 627481
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 1770
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-1481"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=VDNscBMjCnDK29iC%2B%2BODFTA8NXEdt11HhLcsbkEZcdixLhMVGHlnkZcNZ1d8Z%2FS1U6NHC7FByD4%2FS8TxFi2tmFsYND%2B1evXef6fFzDMZc%2FOe6jcTNC%2FHHLhIqX8hFAT%2FCVWUrBG9"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43583f44975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

POST
H3 200 consumption
math.libretexts.org/@api/deki/events/page-view/34/ 0
0 230ms
229ms Fetch 13.35.58.110
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@api/deki/events/page-view/34/consumption?dream.out.format=json&origin=mt-web

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

13.35.58.110 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-35-58-110.fra60.r.cloudfront.net

Software

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
x-deki-page-view-id: 31cbda3e-7e00-4bce-95a7-78889ca82f87
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
x-deki-token: xhr_2_1713858629_4b7537ee976c351a73393a81b7b20b29861d283997cb247184f5067ee9a539d0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
content-type: application/json; charset=utf-8
Referer: https://math.libretexts.org/
x-deki-client: mindtouch-martian
sec-ch-ua-platform: "Win32"

Response headers

x-dream-feature: POST:events/page-view/*/*
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
x-data-stats: request-time-ms=15; cache-hit=3; cache-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 28380030-0146-11ef-b040-f168859a8e0b
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: 7rupsNmLcLRk_dCvOPnzo4jR22BJzqTeq2ucXrqsccAZ7UmAHqpALg==

POST
H2 204 matomo.php
matomo-test-ecs.libretexts.org/ 0
574 B 157ms
156ms Ping
text/plain 3.212.143.68
AMAZON-AES

General

Check archive.org

Show headers Download Go to

Full URL: https://matomo-test-ecs.libretexts.org/matomo.php?action_name=math.libretexts.org%2FHome%20-%20Mathematics%20LibreTexts&idsite=4&rec=1&r=007875&h=9&m=50&s=30&url=https%3A%2F%2Fmath.libretexts.org%2F&_id=7d3b01fb73c617f7&_idn=1&send_image=0&_refts=0&pv_id=5bVAys&pf_net=83&pf_srv=1477&pf_tfr=93&pf_dm1=520&uadata=%7B%22fullVersionList%22%3A%5B%7B%22brand%22%3A%22Chromium%22%2C%22version%22%3A%22124.0.6367.60%22%7D%2C%7B%22brand%22%3A%22Google%20Chrome%22%2C%22version%22%3A%22124.0.6367.60%22%7D%2C%7B%22brand%22%3A%22Not-A.Brand%22%2C%22version%22%3A%2299.0.0.0%22%7D%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22Win32%22%2C%22platformVersion%22%3A%2210.0.0%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200
Requested by: Host: matomo-test-ecs.libretexts.org
URL: https://matomo-test-ecs.libretexts.org/matomo.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 3.212.143.68 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-3-212-143-68.compute-1.amazonaws.com
Software: Apache/2.4.57 (Debian) / PHP/8.2.18
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=utf-8

Response headers

access-control-allow-origin: https://math.libretexts.org
date: Tue, 23 Apr 2024 07:50:30 GMT
access-control-allow-credentials: true
server: Apache/2.4.57 (Debian)
x-powered-by: PHP/8.2.18

GET
H3 200 jax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/HTML-CSS/ 81 KB
22 KB 29ms
29ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/HTML-CSS/jax.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f3245de527f05e7b48277470a4e5c1cba74620bdcc13b9ec290a3321f40a4c8e

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 469379
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 22167
last-modified: Mon, 04 May 2020 16:13:15 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1b-1428b"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W9HyXfMc2nXmHbzh2NlJpqv3UccuVhVMzKCKLKF8jVsL4zP8tODW8OCZLn5G9Mk5bH3Y%2FDgvMK9iE8lkJtwx29MnIaE8hHV%2FJcC5GxHJSI%2Fm9TdHjnMiJ%2B3G7Tm0TS50WgCcua6d"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c4358bff7975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 fontdata.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/HTML-CSS/fonts/TeX/ 43 KB
11 KB 27ms
26ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/jax/output/HTML-CSS/fonts/TeX/fontdata.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3ea83249a91b6f21afac9f613a87ebc9d85757f6c9c206fe697a004435e63ce5

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 2273590
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 10468
last-modified: Mon, 04 May 2020 16:13:15 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1b-ad3a"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JFuUSDw6Kl6SoBAggDSDyb8q5StRrhPPiRLnF5ZhRYISiksX%2FCL9qsXJhXohusjfMbceLJrF6PmeiRRCEokBM%2BUOcayUV2MvfFQqHlDfTB3D8xGZdPwSH40XI9PmIOcO%2Bx6RggOo"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43590828975c-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 MathJax_Main-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/ 33 KB
34 KB 33ms
32ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff?V=2.7.5

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

55c77dfef369aee9bf4058c15f01b7d8c245177cd0e2a6ecb1d1ae71a7443d6f

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 484487
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 34168
last-modified: Mon, 04 May 2020 16:13:15 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1b-8574"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Q2Arbj3jpA2KbhrFVl6vxFJ%2BMWsrErcUvb6tZEvy4QeLoZ%2BNX5bQ%2BKgNzM1iz5X7kxPrBuOvTffKOktzkqGkiZqceaAiapD6R%2FNoSPLN1NBlPPAXPV3YTjxoMSAvZm9E3sRpkvil"}],"group":"cf-nel","max_age":604800}
content-type: application/octet-stream; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43598d1e1cc9-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 MathJax_Math-Italic.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/ 19 KB
19 KB 30ms
29ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff?V=2.7.5

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8db815a915b38f569e5c06686cae5489a9a396607915fdc21eeb052e61d6c27c

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 633943
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 19289
last-modified: Mon, 04 May 2020 16:13:15 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1b-4b9c"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=skZ3whtWLOMw5KJhrOL%2F2fXjkT7%2FOjM411M91ZFjIEceYJxBb8fLII%2BaABF2TUn7aFynep%2FHmfc%2BX7yESmwMephRo2YRhV1V89m3oS1sjqoEuk2qtQhYKDEQW6dOKJO1HEbVmTn7"}],"group":"cf-nel","max_age":604800}
content-type: application/octet-stream; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43598d201cc9-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 MathJax_Size1-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/ 6 KB
6 KB 31ms
31ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff?V=2.7.5

Requested by

Host: math.libretexts.org
URL: https://math.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2cf985fbe70694eda52314ccab5a052a177691e05d90c0be44d05e57da22d001

Security Headers

Name	Value
Strict-Transport-Security	max-age=15780000
X-Content-Type-Options	nosniff

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
content-encoding: br
x-content-type-options: nosniff
cf-cache-status: HIT
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security: max-age=15780000
age: 3510461
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 5725
last-modified: Mon, 04 May 2020 16:13:15 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1b-16a0"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yDZE6Zb0d8elYEzROhFgkgsr%2FCQbaVk68LIsgraqu5ATXtyCfOX4%2BYuKx3cR3%2Fm6edUlES%2FffvTn4NGBqEdKiDvBV2AbskNiEHnJN8QxPBfNKZayZMvEfB5Qtr2ruUGrdNhNYxVe"}],"group":"cf-nel","max_age":604800}
content-type: application/octet-stream; charset=utf-8
access-control-allow-origin: *
cache-control: public, max-age=30672000
accept-ranges: bytes
timing-allow-origin: *
cf-ray: 878c43598d221cc9-FRA
expires: Sun, 13 Apr 2025 07:50:30 GMT

GET
H3 200 info Show response
math.libretexts.org/@api/deki/pages/home/ 376 B
916 B 130ms
129ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@api/deki/pages/home/info?dream.out.format=json

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/reuse.js

Protocol

Security

QUIC, , AES_128_GCM

Server

13.35.58.110 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-35-58-110.fra60.r.cloudfront.net

Software

Resource Hash

6367471cb07070b66065a075cd313b4a57dd98e4968c64de89079405a5905506

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
x-deki-token: ebe992d2e4533d23df1460eeb61cbc4b16c523e5afc2c94cb3bc4e5cc5528d52
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer: https://math.libretexts.org/
X-Requested-With: XMLHttpRequest
sec-ch-ua-platform: "Win32"

Response headers

x-dream-feature: GET:pages/*/info
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=11; cache-hit=5; cache-miss=1; cache-ratio=0.83; developertoken-hit=1; developertoken-ratio=1.00; page-hit=1; pagenode-hit=1; pagenode-ratio=1.00; page-ratio=1.00; permission-hit=1; permission-ratio=1.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-deki-request-id: 285050cc-0146-11ef-8c90-177a065c4412
alt-svc: h3=":443"; ma=86400
content-length: 376
x-amz-cf-id: NNfs3QjL26cw_JZUX_cHqAXUs9KSInuvkuLT0OxQzAa-1vBSh592xA==

GET
H3 200 subpages Show response
math.libretexts.org/@api/deki/pages/home/ 3 KB
3 KB 234ms
234ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@api/deki/pages/home/subpages?dream.out.format=json&limit=all

Requested by

Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/reuse.js

Protocol

Security

QUIC, , AES_128_GCM

Server

13.35.58.110 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-35-58-110.fra60.r.cloudfront.net

Software

Resource Hash

536eb4c331adb3f5b2d3d5ce2968010a109fe286f1e43fa8b22c77d8fc88d04c

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
x-deki-token: ebe992d2e4533d23df1460eeb61cbc4b16c523e5afc2c94cb3bc4e5cc5528d52
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
Referer: https://math.libretexts.org/
X-Requested-With: XMLHttpRequest
sec-ch-ua-platform: "Win32"

Response headers

x-dream-feature: GET:pages/*/subpages
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=22; cache-hit=20; cache-miss=1; cache-ratio=0.95; developertoken-hit=1; developertoken-ratio=1.00; page-hit=3; pagenode-hit=4; pagenode-ratio=1.00; page-ratio=1.00; permission-hit=4; permission-ratio=1.00; role-hit=6; role-ratio=1.00; tag-hit=1; tag-ratio=1.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-deki-request-id: 285ea320-0146-11ef-a0e3-8a0a2926b6a6
alt-svc: h3=":443"; ma=86400
content-length: 2698
x-amz-cf-id: WyDztV07-Ga5UbNAz9_t2mfSBIpoTtycGaw543txZO9ljSPFcyAE7Q==

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v30/ 15 KB
15 KB 20ms
19ms Font
font/woff2 2a00:1450:4001:801::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v30/KFOmCnqEu92Fr1Mu4mxK.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Roboto&display=swap

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:801::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://fonts.googleapis.com/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Sat, 20 Apr 2024 03:50:46 GMT
x-content-type-options: nosniff
age: 273584
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: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 15744
x-xss-protection: 0
last-modified: Wed, 11 May 2022 19:24:48 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 20 Apr 2025 03:50:46 GMT

GET
H2 200 install-popup-button.js Show response
donorbox.org/ 14 KB
6 KB 188ms
57ms Script
application/javascript 2606:4700:10::6816:32f9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://donorbox.org/install-popup-button.js
Requested by: Host: cdn.libretexts.net
URL: https://cdn.libretexts.net/github/LibreTextsMain/ExportButtons/libreExportButtons.min.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:10::6816:32f9 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a12928766afc3b32f3d10bcc923e6d664526a18ee5b92bf06cff6314d944e6ed

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
via: 1.1 vegur
content-encoding: gzip
cf-cache-status: HIT
last-modified: Tue, 23 Apr 2024 04:06:07 GMT
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
server: cloudflare
age: 51
vary: Accept-Encoding
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1713845471&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=k5ybEZUTP%2B2n6XxQstvpgsS99xPpxE59xS8cWGsHyk4%3D"}]}
content-type: application/javascript
cache-control: public, s-maxage=120, max-age=0
cf-ray: 878c435ad838195e-FRA
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1713845471&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=k5ybEZUTP%2B2n6XxQstvpgsS99xPpxE59xS8cWGsHyk4%3D

POST
H3 200 performance
math.libretexts.org/@api/deki/events/page-view/34/ 0
0 220ms
220ms Fetch 13.35.58.110
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://math.libretexts.org/@api/deki/events/page-view/34/performance?dream.out.format=json&origin=mt-web

Protocol

Security

QUIC, , AES_128_GCM

Server

13.35.58.110 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

server-13-35-58-110.fra60.r.cloudfront.net

Software

Resource Hash

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
x-deki-page-view-id: 31cbda3e-7e00-4bce-95a7-78889ca82f87
Accept-Language: de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile: ?0
x-deki-token: xhr_2_1713858629_4b7537ee976c351a73393a81b7b20b29861d283997cb247184f5067ee9a539d0
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36
content-type: application/json; charset=utf-8
Referer: https://math.libretexts.org/
x-deki-client: mindtouch-martian
sec-ch-ua-platform: "Win32"

Response headers

x-dream-feature: POST:events/page-view/*/*
date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=31536000
via: 1.1 d51f8b07f1cd9f6dbf62bb0b0c961f1c.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4425"
x-data-stats: request-time-ms=9; cache-hit=3; cache-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: 2863fa46-0146-11ef-863a-bde046bff623
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: TB-ZZ4km_tEvduy-S4eSsGHuNcQGw_lPwZaY_4UqJuNRqNy4sbHkaw==

POST
H2 204 rum Show response
cloudflareinsights.com/cdn-cgi/ 0
37 B 27ms
25ms XHR
text/plain 2606:4700::6810:5049
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflareinsights.com/cdn-cgi/rum

Requested by

Host: static.cloudflareinsights.com
URL: https://static.cloudflareinsights.com/beacon.min.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:5049 , 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

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
sec-ch-ua-platform: "Win32"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
content-type: application/json

Response headers

date: Tue, 23 Apr 2024 07:50:30 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://math.libretexts.org
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 878c435b0c373683-FRA

GET
H2 200 1478289362-favicon.ico
a.mtstatic.com/@public/production/site_4425/ 4 KB
5 KB 21ms
21ms Other
image/vnd.microsoft.icon 143.204.215.2
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/@public/production/site_4425/1478289362-favicon.ico
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.2 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-2.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 0c814f548799224685bbeebf2ee5aa4d4e5a4dc4853b07a830667dee32080b90

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Thu, 11 Apr 2024 23:48:34 GMT
via: 1.1 cc77875ec7dfc885cffaa2ec6fa578f6.cloudfront.net (CloudFront)
last-modified: Fri, 04 Nov 2016 19:56:05 GMT
server: AmazonS3
x-amz-cf-pop: FRA53-C1
age: 979317
etag: "4a56929d5c53a61e7e599ca79f70917a"
x-cache: Hit from cloudfront
content-type: image/vnd.microsoft.icon
cache-control: max-age=29030400, public
accept-ranges: bytes
content-length: 4286
x-amz-cf-id: Nzv8Hm72xqTt3ktNVm5dV50RmfeSDEr0c-t0Z4GvLrP8AkfxepNqUw==

OPTIONS
H2 200 rum
cloudflareinsights.com/cdn-cgi/ Frame 0
0 127ms
31ms Preflight
text/plain 2606:4700::6810:5049
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cloudflareinsights.com/cdn-cgi/rum

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:5049 , 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://math.libretexts.org
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 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://math.libretexts.org
access-control-max-age: 86400
cf-ray: 878c435adbf53683-FRA
content-encoding: gzip
content-type: text/plain
date: Tue, 23 Apr 2024 07:50:30 GMT
server: cloudflare
vary: Origin
x-content-type-options: nosniff
x-frame-options: DENY

GET
H2 200 animate-popup-donate-button.css
donorbox.org/ 2 KB
1 KB 48ms
48ms Stylesheet
text/css 2606:4700:10::6816:32f9
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://donorbox.org/animate-popup-donate-button.css

Requested by

Host: donorbox.org
URL: https://donorbox.org/install-popup-button.js

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::6816:32f9 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f7e32905009ed49d872307e97de360c000ea00428dd69f95718072e2d14bfa85

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 23 Apr 2024 07:50:30 GMT
strict-transport-security: max-age=63072000; includeSubDomains
via: 1.1 vegur
cf-cache-status: HIT
last-modified: Tue, 23 Apr 2024 04:06:07 GMT
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
server: cloudflare
age: 5950
vary: Accept-Encoding
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1713845472&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=BLq6nQsl2RHt67e9Acc4gOAhZfclzomAgxzyMdL4LVU%3D"}]}
content-type: text/css
content-encoding: gzip
cf-ray: 878c435b38ad195e-FRA
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1713845472&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=BLq6nQsl2RHt67e9Acc4gOAhZfclzomAgxzyMdL4LVU%3D

GET
H2 200 css2
fonts.googleapis.com/ 2 KB
734 B 28ms
27ms Stylesheet
text/css 2a00:1450:4001:806::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css2?family=Inter&display=swap

Requested by

Host: donorbox.org
URL: https://donorbox.org/animate-popup-donate-button.css

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

134d30ed9c825909dd32af40d469aaafedfe1b17447abee0ed6c43c7254d2a48

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="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://donorbox.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

strict-transport-security: max-age=31536000
date: Tue, 23 Apr 2024 07:50:30 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: Tue, 23 Apr 2024 07:25:17 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: Tue, 23 Apr 2024 07:50:30 GMT

GET
H3 200 UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hiA.woff2
fonts.gstatic.com/s/inter/v13/ 21 KB
21 KB 20ms
20ms Font
font/woff2 216.58.206.35
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/inter/v13/UcCO3FwrK3iLTeHuS_fvQtMwCp50KnMw2boKoduKmMEVuLyfAZ9hiA.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css2?family=Inter&display=swap

Protocol

Security

QUIC, , AES_128_GCM

Server

216.58.206.35 , United States, ASN15169 (GOOGLE, US),

Reverse DNS

lcfraa-aa-in-f3.1e100.net

Software

sffe /

Resource Hash

2301bb030a2bcaa9c763cc4771bd717aac16709c29eaba00673fcbe7cdf99a59

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://fonts.googleapis.com/
Origin: https://math.libretexts.org
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

date: Tue, 16 Apr 2024 14:21:25 GMT
x-content-type-options: nosniff
age: 581346
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: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 21564
x-xss-protection: 0
last-modified: Wed, 13 Sep 2023 23:49:07 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Wed, 16 Apr 2025 14:21:25 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
54 B 27ms
26ms Ping
text/plain 2001:4860:4802:32::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-W54GSR4LTG&gtm=45je44h0v896039529za200&_p=1713858630017&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=781634475.1713858630&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Chromium%3B124.0.6367.60%7CGoogle%2520Chrome%3B124.0.6367.60%7CNot-A.Brand%3B99.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1713858630&sct=1&seg=0&dl=https%3A%2F%2Fmath.libretexts.org%2F&dt=Home%20-%20Mathematics%20LibreTexts&en=scroll&epn.percent_scrolled=90&_et=18&tfd=7312
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-W54GSR4LTG
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua: "Google Chrome";v="124", "Not:A-Brand";v="8", "Chromium";v="124"
Referer: https://math.libretexts.org/
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/124.0.0.0 Safari/537.36
sec-ch-ua-platform: "Win32"

Response headers

pragma: no-cache
date: Tue, 23 Apr 2024 07:50:35 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://math.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

Verdicts & Comments Add Verdict or Comment

347 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.

13 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Domain/Path	Expires	Name / Value
math.libretexts.org/	1969-12-31 23:59:59	Name: mtwebsession Value: 49d9f7eb52ff203cb55a96dc2a7d1727
.math.libretexts.org/	1970-01-21 05:40:18	Name: dekisession Value: "MDNhNDdiOWItN2E4Ny00N2ZlLTgxM2MtY2QwYzc3YTFhMjFjfDIwMjQtMDQtMjNUMDc6NTA6Mjg="
.math.libretexts.org/	1970-01-21 05:40:18	Name: _ga Value: GA1.3.781634475.1713858630
.math.libretexts.org/	1970-01-20 20:05:45	Name: _gid Value: GA1.3.1408049219.1713858630
.math.libretexts.org/	1970-01-20 20:04:18	Name: _gat Value: 1
.math.libretexts.org/	1970-01-20 20:04:18	Name: _gat_mtTracker Value: 1
.libretexts.org/	1970-01-21 05:40:18	Name: _ga Value: GA1.1.781634475.1713858630
.libretexts.org/	1970-01-21 05:40:18	Name: _ga_W54GSR4LTG Value: GS1.1.1713858630.1.0.1713858630.0.0.0
.math.libretexts.org/	1970-01-21 05:40:18	Name: _ga_YNNYBFB9RM Value: GS1.3.1713858630.1.0.1713858630.60.0.0
.libretexts.org/	1970-01-21 05:30:13	Name: _pk_id.4.e4be Value: 7d3b01fb73c617f7.1713858630.
.libretexts.org/	1970-01-20 20:04:20	Name: _pk_ses.4.e4be Value: 1
matomo-test-ecs.libretexts.org/	1970-01-20 20:14:23	Name: AWSALBTG Value: qClFCZFABQuypi365vMEj0b5X78hLjLlDPgtye5MnhocTfbd5ZO+ByCx1FPSPeDcDGb8I7TyDl0bLF2Fk/DM/FFpbXtDE1yoRSj9VXEoAMjtBK3wVQ7RSLW2WNB0PQCHNxZx+ZVXwdlld3AtZ/C0UOiQN+JY0hi+by/tKzvrbKCBp45US9A=
matomo-test-ecs.libretexts.org/	1970-01-20 20:14:23	Name: AWSALBTGCORS Value: qClFCZFABQuypi365vMEj0b5X78hLjLlDPgtye5MnhocTfbd5ZO+ByCx1FPSPeDcDGb8I7TyDl0bLF2Fk/DM/FFpbXtDE1yoRSj9VXEoAMjtBK3wVQ7RSLW2WNB0PQCHNxZx+ZVXwdlld3AtZ/C0UOiQN+JY0hi+by/tKzvrbKCBp45US9A=

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
math.libretexts.org
matomo-test-ecs.libretexts.org
pro.fontawesome.com
region1.analytics.google.com
region1.google-analytics.com
static.cloudflareinsights.com
stats.g.doubleclick.net
unpkg.com
use.fontawesome.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
104.16.89.20
104.17.25.14
13.35.58.110
142.250.186.164
143.204.215.2
143.204.215.62
172.217.18.99
172.67.216.41
172.67.22.135
2001:4860:4802:32::36
216.58.206.35
2600:9000:2359:9c00:11:2451:2fc0:93a1
2606:4700:10::6816:32f9
2606:4700:3037::ac43:8ef5
2606:4700:4400::6812:2844
2606:4700::6810:5049
2606:4700::6811:f5cb
2a00:1450:4001:801::2003
2a00:1450:4001:806::200a
2a00:1450:4001:813::2008
2a00:1450:4001:827::200e
2a00:1450:400c:c00::9d
3.212.143.68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math.libretexts.org Open in urlscan Pro 2600:9000:2359:9c00:11:2451:2fc0:93a1 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

133 Requests

95 %HTTPS

52 %IPv6

17 Domains

24 Subdomains

23 IPs

4 Countries

3121 kBTransfer

10116 kBSize

13 Cookies

7 Outgoing links

Page URL History

Redirected requests

133 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

math.libretexts.org Open in urlscan Pro
2600:9000:2359:9c00:11:2451:2fc0:93a1 Public Scan

Screenshot
Live screenshot

Full Image

133
Requests

95 %
HTTPS

52 %
IPv6

17
Domains

24
Subdomains

23
IPs

4
Countries

3121 kB
Transfer

10116 kB
Size

13
Cookies

133 HTTP transactions
0 data transactions