chem.libretexts.org Open in urlscan Pro
2600:9000:2359:4200:11:2451:2fc0:93a1 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://chem.libretexts.org/
Effective URL:
https://chem.libretexts.org/
Submission: On March 07 via api (March 7th 2024, 4:46:32 am UTC) from US — Scanned from DE

Summary HTTP 142 Redirects Links 7 Behaviour Indicators

Summary

This website contacted 24 IPs in 3 countries across 18 domains to perform 142 HTTP transactions. The main IP is 2600:9000:2359:4200:11:2451:2fc0:93a1, located in United States and belongs to AMAZON-02, US. The main domain is chem.libretexts.org. The Cisco Umbrella rank of the primary domain is 90703.
TLS certificate: Issued by Amazon RSA 2048 M01 on June 13th 2023. Valid for: a year.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
4 13	2600:9000:235... 2600:9000:2359:4200:11:2451:2fc0:93a1	16509 (AMAZON-02) (AMAZON-02)
14	143.204.215.80 143.204.215.80	16509 (AMAZON-02) (AMAZON-02)
41	2606:4700:303... 2606:4700:3034::ac43:d829	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4 6	2606:4700::68... 2606:4700::6810:7aaf	13335 (CLOUDFLAR...) (CLOUDFLARENET)
23	2606:4700::68... 2606:4700::6811:190e	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6810:5914	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 5	2606:4700:10:... 2606:4700:10::ac43:1687	13335 (CLOUDFLAR...) (CLOUDFLARENET)
4	2a00:1450:400... 2a00:1450:4001:828::200a	15169 (GOOGLE) (GOOGLE)
4	2606:4700:e6:... 2606:4700:e6::ac40:ce26	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700:440... 2606:4700:4400::ac40:93bc	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	2606:4700::68... 2606:4700::6810:3865	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2a00:1450:400... 2a00:1450:4001:812::2008	15169 (GOOGLE) (GOOGLE)
3	2a00:1450:400... 2a00:1450:4001:82f::200e	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:80f::2003	15169 (GOOGLE) (GOOGLE)
3	143.204.215.102 143.204.215.102	16509 (AMAZON-02) (AMAZON-02)
2	2001:4860:480... 2001:4860:4802:34::36	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:400c:c1d::9a	15169 (GOOGLE) (GOOGLE)
2	2a00:1450:400... 2a00:1450:4001:829::2003	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:806::2004	15169 (GOOGLE) (GOOGLE)
14	2606:4700:10:... 2606:4700:10::6816:379f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	35.186.247.156 35.186.247.156	15169 (GOOGLE) (GOOGLE)
2	2606:4700:10:... 2606:4700:10::ac43:2a18	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2606:4700::68... 2606:4700::6810:3965	13335 (CLOUDFLAR...) (CLOUDFLARENET)
142	24

13 2600:9000:2359:4200:11:2451:2fc0:93a1 (United States) 4 redirects

ASN16509 (AMAZON-02, US)

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

14 143.204.215.80 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-215-80.fra53.r.cloudfront.net

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

41 2606:4700:3034::ac43:d829 (United States)

ASN13335 (CLOUDFLARENET, US)

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

6 2606:4700::6810:7aaf (United States) 4 redirects

ASN13335 (CLOUDFLARENET, US)

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

23 2606:4700::6811:190e (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2606:4700::6810:5914 (United States)

ASN13335 (CLOUDFLARENET, US)

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

5 2606:4700:10::ac43:1687 (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

4 2a00:1450:4001:828::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

4 2606:4700:e6::ac40:ce26 (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700:4400::ac40:93bc (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 2606:4700::6810:3865 (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2a00:1450:4001:812::2008 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 2a00:1450:4001:82f::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:80f::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

3 143.204.215.102 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-215-102.fra53.r.cloudfront.net

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

2 2001:4860:4802:34::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

2 2a00:1450:400c:c1d::9a (Brussels, Belgium)

ASN15169 (GOOGLE, US)

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

2 2a00:1450:4001:829::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

1 2a00:1450:4001:806::2004 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

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

14 2606:4700:10::6816:379f (United States)

ASN13335 (CLOUDFLARENET, US)

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

1 35.186.247.156 (Kansas City, United States)

ASN15169 (GOOGLE, US)
PTR: 156.247.186.35.bc.googleusercontent.com

sentry.io	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700:10::ac43:2a18 (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2606:4700::6810:3965 (United States)

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
41	libretexts.net cdn.libretexts.net — Cisco Umbrella Rank: 68098	797 KB
23	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 228	647 KB
19	hypothes.is 1 redirects hypothes.is — Cisco Umbrella Rank: 20177 cdn.hypothes.is — Cisco Umbrella Rank: 47619	323 KB
17	mtstatic.com a.mtstatic.com — Cisco Umbrella Rank: 24663 files.mtstatic.com — Cisco Umbrella Rank: 39778	854 KB
13	libretexts.org 4 redirects chem.libretexts.org — Cisco Umbrella Rank: 90703	39 KB
6	unpkg.com 4 redirects unpkg.com — Cisco Umbrella Rank: 709	17 KB
5	fontawesome.com use.fontawesome.com — Cisco Umbrella Rank: 973 pro.fontawesome.com — Cisco Umbrella Rank: 5166	117 KB
4	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 29 region1.google-analytics.com — Cisco Umbrella Rank: 2089	21 KB
4	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 30	31 KB
3	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 788 cloudflareinsights.com — Cisco Umbrella Rank: 772	7 KB
2	donorbox.org donorbox.org — Cisco Umbrella Rank: 43496	4 KB
2	google.de www.google.de — Cisco Umbrella Rank: 6744	515 B
2	google.com region1.analytics.google.com — Cisco Umbrella Rank: 2656 www.google.com — Cisco Umbrella Rank: 2	462 B
2	doubleclick.net stats.g.doubleclick.net — Cisco Umbrella Rank: 84	407 B
2	gstatic.com fonts.gstatic.com	273 KB
2	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 40	176 KB
2	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 310	3 KB
1	sentry.io sentry.io — Cisco Umbrella Rank: 160	324 B
142	18

	Domain	Requested by
41	cdn.libretexts.net	chem.libretexts.org cdn.libretexts.net
23	cdnjs.cloudflare.com	chem.libretexts.org cdnjs.cloudflare.com cdn.libretexts.net
14	a.mtstatic.com	chem.libretexts.org a.mtstatic.com
13	chem.libretexts.org	4 redirects chem.libretexts.org cdn.libretexts.net
11	hypothes.is	1 redirects cdn.hypothes.is
8	cdn.hypothes.is	chem.libretexts.org hypothes.is cdn.hypothes.is
6	unpkg.com	4 redirects chem.libretexts.org
4	use.fontawesome.com	chem.libretexts.org use.fontawesome.com
4	fonts.googleapis.com	chem.libretexts.org cdn.libretexts.net
3	files.mtstatic.com	chem.libretexts.org
3	www.google-analytics.com	chem.libretexts.org www.google-analytics.com
2	cloudflareinsights.com	static.cloudflareinsights.com
2	donorbox.org	cdn.libretexts.net donorbox.org
2	www.google.de	chem.libretexts.org
2	stats.g.doubleclick.net	www.google-analytics.com www.googletagmanager.com
2	fonts.gstatic.com	fonts.googleapis.com
2	www.googletagmanager.com	chem.libretexts.org www.google-analytics.com
2	cdn.jsdelivr.net	chem.libretexts.org cdn.libretexts.net
1	sentry.io	cdn.hypothes.is
1	www.google.com	chem.libretexts.org
1	region1.analytics.google.com	www.googletagmanager.com
1	region1.google-analytics.com	www.googletagmanager.com
1	static.cloudflareinsights.com	chem.libretexts.org
1	pro.fontawesome.com	chem.libretexts.org
142	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	`2024-02-19` - `2024-05-13`	3 months	crt.sh
use.fontawesome.com Cloudflare Inc ECC CA-3	`2023-10-12` - `2024-10-10`	a year	crt.sh
*.fontawesome.com DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-12-04` - `2025-01-03`	a year	crt.sh
*.google-analytics.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
*.g.doubleclick.net GTS CA 1C3	`2024-02-05` - `2024-04-29`	3 months	crt.sh
www.google.de GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
www.google.com GTS CA 1C3	`2024-02-19` - `2024-05-13`	3 months	crt.sh
hypothes.is Cloudflare Inc ECC CA-3	`2023-04-28` - `2024-04-26`	a year	crt.sh
sentry.io DigiCert Global G2 TLS RSA SHA256 2020 CA1	`2023-08-08` - `2024-09-07`	a year	crt.sh
donorbox.org E1	`2024-01-31` - `2024-04-30`	3 months	crt.sh

This page contains 2 frames:

Primary Page: https://chem.libretexts.org/
Frame ID: 455E8E0240FCDB5DBDD55C9E27D9B4F7
Requests: 126 HTTP requests in this frame

Frame: https://hypothes.is/app.html
Frame ID: DC0A39CC7F020A2C840259C77ED51130
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Home - Chemistry LibreTexts

Page URL History Show full URLs

http://chem.libretexts.org/ HTTP 301
https://chem.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

142
Requests

95 %
HTTPS

87 %
IPv6

18
Domains

24
Subdomains

24
IPs

3
Countries

3308 kB
Transfer

10832 kB
Size

9
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://chem.libretexts.org/ HTTP 301
https://chem.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 78

https://chem.libretexts.org/@api/deki/files/48600/mindtouch.page%2523thumbnail?revision=6 HTTP 302
https://files.mtstatic.com/site_4334/48600/5?Expires=1709788997&Signature=XzWldTNRVVZ2RuRSPu-tnSQDModYnR~CF4J1jfVnAOzs1uBI4ZCVNywsjph~kmEz91yH3~TjUbIV1myavfZgEb3IZx5UuaKU4-T-2LdEsMJyJ4A5n9y574A91rZPHsc4mVT1kXTzy35bhOivFCb8FtTEqoDtvqIanvv~aCatxnE_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA

Request Chain 79

https://chem.libretexts.org/@api/deki/files/48598/mindtouch.page%2523thumbnail?revision=5 HTTP 302
https://files.mtstatic.com/site_4334/48598/4?Expires=1709789120&Signature=P3hvokXu2o5k6KFfb2CN1F-N2GyIpLF-xTDWcCZpDCtUFMzQp4yFnUYwXgXzYuZi90RA-QuFwclxF25gChZixryqibs8n1Wl0GZISoRmTvkiT87MApOCCavG-0q25sN8c37JO4t8ZDsHbICsEsibgkYt6mCO-R~uSwG2epSbxMw_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA

Request Chain 80

https://chem.libretexts.org/@api/deki/files/145917/mindtouch.page%2523thumbnail?revision=2 HTTP 302
https://files.mtstatic.com/site_4334/145917/1?Expires=1709788997&Signature=pfjtuwIVDGG2VpI0-ZlhKaBliPm5eZTWdd4HnyNgHUp2S-470~rShng3J4gNousKsqGGJy3s7WeK8FZXI1TFhk~vXw~SiC3cMrDhUE4Vg6UuIHXEZimCSjnsYD-Lmq1SmqRobtttfvnj9ixIBr7Fqs53S2RNoDiMO83K-RQnMVo_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA

142 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
chem.libretexts.org/
Redirect Chain

http://chem.libretexts.org/
https://chem.libretexts.org/

105 KB
25 KB

446ms
365ms

Document
text/html

2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

106fdf4fcaee0d9856d567995af1578476810bc864a208b34dccdc9cf186b9af

Security Headers

Name	Value
Content-Security-Policy	upgrade-insecure-requests; default-src https: data: filesystem: blob: mediastream: 'unsafe-inline' 'unsafe-eval'; connect-src https: wss:
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: no-cache, no-store, must-revalidate, max-age=0
content-encoding: br
content-language: en-US
content-length: 24236
content-security-policy: upgrade-insecure-requests; default-src https: data: filesystem: blob: mediastream: 'unsafe-inline' 'unsafe-eval'; connect-src https: wss:
content-type: text/html; charset=utf-8
date: Thu, 07 Mar 2024 04:46:26 GMT
expires: -1
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding,Cookie
via: 1.1 c8ad942d9a5a20a8da22d39de4142f78.cloudfront.net (CloudFront)
x-amz-cf-id: 3jhgKorcvtpF6gTuPWNdDx_-IYBLsoRRw2tiLwFLlc8yUxuVZc8f-A==
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-content-type-options: nosniff
x-deki-site: id=site_4334
x-xss-protection: 1; mode=block

Redirect headers

Alt-Svc: h3=":443"; ma=86400
Connection: keep-alive
Content-Length: 167
Content-Type: text/html
Date: Thu, 07 Mar 2024 04:46:26 GMT
Location: https://chem.libretexts.org/
Server: CloudFront
Via: 1.1 ebf31a208b1563522327c20ddd946a5c.cloudfront.net (CloudFront)
X-Amz-Cf-Id: EYomNsDi4soR4BS66QXoHbsJfuXqHYDY8xUfol3YjVcOi3EKdvsDjQ==
X-Amz-Cf-Pop: FRA60-P10
X-Cache: Redirect from cloudfront

GET
H2 200 anonymous.css
a.mtstatic.com/@cache/layout/ 1 MB
121 KB 154ms
47ms Stylesheet
text/css 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://a.mtstatic.com/@cache/layout/anonymous.css?_=716717c44efcd6ff8866320223d02826_Y2hlbS5saWJyZXRleHRzLm9yZw==:site_4334

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-143-204-215-80.fra53.r.cloudfront.net

Software

Resource Hash

346c0ff74bb77ce11855de1024a9c41a66bb134b6d1a5ca3808f08187cf7b54f

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:30:01 GMT
content-encoding: br
x-content-type-options: nosniff
via: 1.1 6fa384f51cde51d7c86ee18d17ac3eaa.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458183
etag: 716717c44efcd6ff8866320223d02826_bXQtY2RuLm1pbmR0b3VjaC51cw==
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: text/css; charset=utf-8
x-deki-site: id=site_4334
access-control-allow-origin: *
cache-control: max-age=29030400, public
x-amz-cf-id: qmpAENaNPk4wjTKHq9SqNqkQbDpVKVR1TR_uTiwAUe3v3V8Ca-ba6g==
expires: Sat, 01 Mar 2025 21:30:03 GMT

GET
H2 200 print.css
a.mtstatic.com/@cache/layout/ 549 KB
74 KB 290ms
183ms Stylesheet
text/css 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://a.mtstatic.com/@cache/layout/print.css?_=87ce92be728c505b88b2ce60d9da4934:site_4334

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-143-204-215-80.fra53.r.cloudfront.net

Software

Resource Hash

e567f8b869dd38f13330870c00c9e16307b8002f434becda6adced80035c888d

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:56 GMT
content-encoding: br
x-content-type-options: nosniff
via: 1.1 a2fcaa589cf2ad79b72da94df54baac6.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458189
etag: 87ce92be728c505b88b2ce60d9da4934
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: text/css; charset=utf-8
x-deki-site: id=site_4334
access-control-allow-origin: *
cache-control: max-age=29030400, public
x-amz-cf-id: EeEFWXFCtrmpEwlgP9civsv-Ae4p9BknxDGO2lpjWG4_KU1jQsN2_A==
expires: Sat, 01 Mar 2025 21:29:57 GMT

GET
H2 200 globals.jqueryv2.2.4.js Show response
a.mtstatic.com/deki/javascript/out/ 393 KB
112 KB 225ms
128ms Script
application/javascript 143.204.215.80
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?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: 30aee54f8ca19c84ab7a712c56df562390d1d1ee502c8fec8069d2276afbc774

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:55 GMT
content-encoding: br
via: 1.1 54458302557dcee9766f255184a02288.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458190
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: AReX81aUP54MEAVSCe30U2WAUKTYOdJ-TJs5IQXfxifVsU3LNdMRLg==
expires: Sat, 01 Mar 2025 21:29:55 GMT

GET
H2 200 deki.legacy.js Show response
a.mtstatic.com/deki/javascript/out/ 109 KB
29 KB 256ms
160ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/deki.legacy.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: 9e69636b7928c2b674ca544413b93e08447be6b4cfb9104833e6965660960a9f

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:55 GMT
content-encoding: br
via: 1.1 92db4c522f37fa3dd780f6fa204d8256.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458190
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
access-control-allow-origin: *
cache-control: max-age=31536000, public
accept-ranges: bytes
content-length: 28778
x-amz-cf-id: MgvWqXiTeNzaJisoIbVMOk99oWgSJBmz1RgWcn7NYVnshTtJXUAjVQ==
expires: Sat, 01 Mar 2025 21:29:55 GMT

GET
H2 200 community.js Show response
a.mtstatic.com/deki/javascript/out/ 443 KB
89 KB 262ms
166ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/community.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: a143ce727f6da7a0d20d290d003fd809ed7e986e8980c9dbc3cebb2ca96d01c5

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:55 GMT
content-encoding: br
via: 1.1 e161fd49d3d858d9f9d1d337fc91ce8e.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458191
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: 90517
x-amz-cf-id: txEgJ3GlpBFSP1ugpyCicak_lqu6FXd74pJ_5QXlAz3N5-3Tt1COQA==
expires: Sat, 01 Mar 2025 21:29:55 GMT

GET
H2 200 skin_elm.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 6 KB
3 KB 201ms
179ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/skin_elm.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: 020f70517c31946fa1292ed248768a9cec3a9bacf9aa93416d1e54c72ac16df3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:55 GMT
content-encoding: br
via: 1.1 ce9680b048a2aea06e1146ad2810fa14.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458190
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: 4a5ffKCITsUI9HOqGgrSw09xdaiQyiSdf_fM4D4x2aR5-kfj9qdZEg==
expires: Sat, 01 Mar 2025 21:29:55 GMT

GET
H2 200 pageBootstrap.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 4 KB
2 KB 202ms
180ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/pageBootstrap.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: d746f1cd91fbb26b814c2fda2624569f094a78a83929e4644ace67320425ef91

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:55 GMT
content-encoding: br
via: 1.1 93e77bd122e2a2b3ec02228d81a35184.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458191
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: GHOG2VvdjdgbabMAdzgtMekn28i_BJjwMxR5SxYXitKqHjsnpYch2g==
expires: Sat, 01 Mar 2025 21:29:55 GMT

GET
H2 200 chem_full.png
cdn.libretexts.net/Logos/ 12 KB
13 KB 152ms
47ms Image
image/png 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

ce97ead1b6c642616b592104190a98d1a91b8caaaa3603ba98ff364d363349c3

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000093c4b6e3e075ed05-00656a242c-3c6f48c0-sfo3a
age: 1230
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
content-length: 12587
last-modified: Mon, 12 Sep 2022 18:41:27 GMT
server: cloudflare
etag: "9fbe82020efee35df8afb46c36f10782"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=sIXGFYivZvYnc18lVKt55Al3aoGt1nxqBziV0IY3ZnznqcBdUGnfsYqLk7QyKalE4qKruewbz1CNxGkXHVYmmeO%2Fk2bMD6wsVe2bpBZQg%2BBModLZw6DMINW%2Bb2GMmwGs2tLY%2F%2BqmnxU3duiKOlcOikI%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: 8607f11acd262bec-FRA

GET
H2 200 readerview.min.js Show response
cdn.libretexts.net/github/readerview/ 35 KB
11 KB 154ms
50ms Script
application/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

Referer: https://chem.libretexts.org/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000f9a913dd300de8c0-0065dc3daa-3c6eab05-sfo3a
age: 6647
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\/v3?s=L3Qrmz1XF7qbgnoUm8BzQlVfDkUrouf3iPyEmI7vRsaW0LcPkwmd2PRl21F%2BMHpT9JISyIPoHDaYv016fPyqU8U5XatXJqqb%2FE2OiFVcXr%2FpAQwM4q0qjx2i5EwIaNEZ9oIKgfudqEgCCS7GKRpgC3s%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: 8607f11acdf937c6-FRA

GET
H2 200 readerview.min.css
cdn.libretexts.net/github/readerview/ 17 KB
4 KB 153ms
49ms Stylesheet
text/css 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000c58bdac72b646da4-00656a23bd-3c6eab05-sfo3a
age: 5221
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\/v3?s=rEWJ3Si%2B3YqcNpU2WdhX1qXPgLbLEguUUL9cJgDdd1%2BN6B2jdvbFLOTzjkqtQriJl3rGcWIcEQBHV8qkjjVtRAfhl%2FRMOCfxZoQ0gKG%2Faoe0oj4gCGoFxlLrnLCog3yhm9TNT5LC7pWH3C6C4laIdPQ%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: 8607f11acd292bec-FRA

GET
H2 200 js-loading-overlay.min.js Show response
cdn.libretexts.net/github/readerview/ 6 KB
2 KB 49ms
48ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000000aa4f500fd0ea1db-0065dbb29b-3c6f493d-sfo3a
age: 5126
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\/v3?s=m7rEmWuBM%2FsJYiV%2BffdnuZCnR6ysSMxAlk%2FgnbAOvvF0%2FUv6%2Fyj2x%2B3LkXYfKriYB70Z7dxvk%2FQ3by3rEbiR9KLvq3ERepGHxSu6A8kIRtfeqzvER%2FRlug3lbAEP6%2BnwXVKRSEmsXDeaYuPZyF1CVcM%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: 8607f11b2d742bec-FRA

GET
H2 200 jquery-accessibleMegaMenu.js Show response
cdn.libretexts.net/github/readerview/vendor/ 50 KB
10 KB 50ms
50ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000000347e849bea706c2-0065ddfdb6-3c6f48c0-sfo3a
age: 5126
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\/v3?s=pqXBVht%2BfxgtH8Qrc2aThH0obO5pGYROQSVU8VgFOqqvJF3DeW%2F9FmCIn4CBVLLZFQYGIIGPxAaqqgFCLFn08jzDFHnoaIDHcIzwFo5G%2F1zEGjnRWhwprv6rUqcXxPfQsD2rvujjlEtogF8H8hoWSkE%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: 8607f11b2d752bec-FRA

GET
H3 200 reuse.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 29 KB
9 KB 57ms
57ms Script
application/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

c1e1746097bfbdaf02142581984db2fc765a1f2d9bdc1f0950e42aa021619598

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000803b04ed44970294-0065e37d08-3c6f487a-sfo3a
age: 5126
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 GMT
server: cloudflare
etag: W/"e575bd9e7e0989325834b1e26ad488b6"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=diNmYAIVKPJR2gNaw6Nc65uYUct9ROtTDgqTKvbxXHNCaCIOQoQf5bYRZv4kU7TrBsTeX%2Fp0NDZKsoVLz3eyiA28W481M1Xl%2FN0ddxK4BvvFjVxpLj7hrQP84kCnhgXEFVWhrb1F7g3oE4XOMCvBVXo%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: 8607f11bbb932ba8-FRA
priority: u=2,i=?0

GET
H3 200 copyNavigation.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 6 KB
3 KB 58ms
57ms Script
application/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000059d5f56af47014ac-0065e446c5-3c6f487a-sfo3a
age: 5126
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=zVBN94%2BFoTb2ZfzGt%2F7uGudSzsiTs5ixgeeG%2BV7Y5DNAc3lXLVinrU6oQA84RiQHMN3XlwdrWuLR340VVlXRlPFunzBh60hR6bIaDju21G35%2FU%2BcULja28dGbKPcBzKJweUT4mBujTKTJxiRupP1TsE%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: 8607f11bbb942ba8-FRA
priority: u=2,i=?0

GET
H2 200 1474925093-logo.png
a.mtstatic.com/@public/production/site_4334/ 6 KB
7 KB 46ms
39ms Image
image/png 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://a.mtstatic.com/@public/production/site_4334/1474925093-logo.png
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: d1a22641d73bf013fd39928714123068c1edead56edef01f9dde237241dbe2d3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:19:58 GMT
via: 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Mon, 26 Sep 2016 21:24:54 GMT
server: AmazonS3
x-amz-cf-pop: FRA53-C1
age: 458790
etag: "5c782d37a2bbb6ce80a73e07cb065a5e"
x-cache: Hit from cloudfront
content-type: image/png
cache-control: max-age=29030400, public
accept-ranges: bytes
content-length: 6346
x-amz-cf-id: KUBtso0b-rYMOK5SnPBXKnYfu2AatO_Y1aGCYFbiefcAyyEpIUddkA==

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

50ms
49ms

Script
application/javascript

2606:4700::6810:7aaf
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Server

2606:4700::6810:7aaf , 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
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8642124
last-modified: Fri, 26 May 2023 17:27:16 GMT
fly-request-id: 01HGA1Z4BYEJV7JH3J0JRD87B3-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: 8607f11d293c8f34-FRA

Redirect headers

date: Thu, 07 Mar 2024 04:46:27 GMT
via: 1.1 fly.io
x-content-type-options: nosniff
cf-cache-status: HIT
fly-request-id: 01HF3FZE66ZWEDTJ0N2VW1K0MP-fra
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 9936056
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: 8607f11cd9028f34-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

53ms
53ms

Script
application/javascript

2606:4700::6810:7aaf
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Server

2606:4700::6810:7aaf , 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
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 9944208
last-modified: Sat, 26 Oct 1985 08:15:00 GMT
fly-request-id: 01HF386PJC0RGAED0GA0R7EFMX-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: 8607f11d293e8f34-FRA

Redirect headers

date: Thu, 07 Mar 2024 04:46:27 GMT
via: 1.1 fly.io
x-content-type-options: nosniff
cf-cache-status: HIT
fly-request-id: 01HGHGJ0XFWEQ5D3BKFF0C7FQ8-fra
server: cloudflare
strict-transport-security: max-age=31536000; includeSubDomains; preload
age: 8391945
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: 8607f11cd9048f34-FRA

GET
H2 200 jsrsasign-all-min.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jsrsasign/10.0.5/ 270 KB
60 KB 46ms
46ms Script
application/javascript 2606:4700::6811:190e
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

Referer: https://chem.libretexts.org/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8617214
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\/v3?s=PomPnZxeSWG3iZHXjM9Q6BG%2BgwGqRchBEt10Ay9NgPFshOzOSKymQLak0KgIZmrCma4j61Snn16GVGT1iNgkN%2BJ0WOs8VRLRIRVD8V1xsWn3%2Bhm6DGlENbKvhq3ZZ07%2BEL%2FuIcR6ckGEC%2BeLTqeBXbOg"}],"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: 8607f11c5de81da2-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 js.cookie.min.js Show response
cdn.jsdelivr.net/npm/js-cookie@2.2.1/src/ 2 KB
2 KB 152ms
60ms Script
application/javascript 2606:4700::6810:5914
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:5914 , United States, 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 1098276
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\/v3?s=569lRgOZ2NCv99VgS%2Be7FVXEy8ifBIFC2bBExbOq6K8uWSUxwK4vnPAulaBRDV646m%2FQy8ktt7bKPOmgXDtjEzYInmJBTdFvvsYIB6WNNaB4Yb2cmo7uREDk4SWOGPEpv%2F5u93vAjr8E%2F7d7t4Y%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: 8607f11d2b5f2c4e-FRA

GET
H3 200 beeline.min.js Show response
cdn.libretexts.net/github/Beeline/ 21 KB
7 KB 213ms
210ms Script
text/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000007f45a9da700fb373-00656a23ca-3c6f48c0-sfo3a
age: 6133
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\/v3?s=I1e1ARCe19MViVm2bArjIzDDrktah5wNyX65ppQgGqDUYC9xvXjlHnCLvalIeh9jcdnMUpJmFzD%2Bscdc2DsVS2yYhki47ARzsIGliJdPmwdZKaGOPzq0cDXlP6%2BMGYnRnSi3nQgNR7Tmy9hdJK42pe4%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: 8607f11bcba22ba8-FRA
priority: u=3,i=?0

GET
H3 200 qrcode.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 31 KB
12 KB 214ms
211ms Script
application/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000000122bcad1a9753d2-0065e38c0c-3c6f4933-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=GKFexMOVqbOYnLTN%2FrR2eJtgpjqbg%2B5Ls%2FN%2BbkxLmb9LzhWBaCOE3WT5YXb5YRUaLsNZfCsb7zHrgGeN%2FCuoRG89nZOT%2F8XtuPEa86BwcCgH4N6G3Pob%2FjxGfkzoMTyduwBFvwUoaninIx3fOcQG1Bs%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: 8607f11bcba32ba8-FRA
priority: u=3,i=?0

GET
H2 200 jquery.fancytree-all-deps.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery.fancytree/2.30.0/ 121 KB
33 KB 138ms
49ms Script
application/javascript 2606:4700::6811:190e
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 2371482
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\/v3?s=6cY9LurxqIEHaEcEfSGCiAkeArPfu%2FNJWe4m0wZYQbSKYTN%2B%2FMzGVbsy7DNfupsVm9vlyQR%2FtNqEv%2BAMUiTjU0%2FTatx5nv2v6XGBzmbYxwfOKDcHVNU9d6n63tbo91Wd%2F0c2ITa8%2FZeY1isL2vZL2YAF"}],"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: 8607f11c4a88bbbb-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 printYoutube.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 2 KB
2 KB 215ms
212ms Script
application/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000005d8d08d1b6496942-0065e3afa1-3c6eab05-sfo3a
age: 102
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=a6XtXRiIYWYBFcvfidf8zoB8th5wGcajnADFLXyE3nrpmmhGkKl%2BBF1wB3%2F%2BblKE25XGicBd%2BxA%2FX1VRoTG2Z4eNdtCXK0HyXGXdWA6mhp77mrGsWPEwtNSkl8d0G0C1pLu0CsAzst36IeO7fpg2ohM%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: 8607f11bcba42ba8-FRA
priority: u=3,i=?0

GET
H3 200 printYoutube.css
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 1 KB
1 KB 95ms
93ms Stylesheet
text/css 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000097ac5ef90c6f4618-0065e397e4-3c6eab05-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=JNDcQsaqfBVrkid3jHBZfeEwNtySedt1QuKFoDndA3zFJnGLpbPG4sxFQU3x2IRTjcTxUWL4HpReOO7ZOZNLLvAY%2FCMWcxzmqa5zMIXABPzaFBtKyTwS97MkyXOj4la6GPmM1%2FeiLRq0mUMX1IZWLnY%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: 8607f11bbb952ba8-FRA
priority: u=2,i=?0

GET
H3 200 ableplayer.min.js Show response
cdn.libretexts.net/github/ableplayer/build/ 219 KB
58 KB 215ms
213ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000004f25f65dce0ca8f4-006581b465-3c6f48c0-sfo3a
age: 6133
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\/v3?s=7bbJcKcPnqAe1Bm91sSmF9%2BnQV5i4NuPAYzX5RPcCUMf9%2By9A27YJHhhKFQLKvc3FIZjSIhEsal83kn3XZtc%2BkCKU4JJUeOIJBmEq6anlpSyqzxmopaFdFfusdg3Y1uQ4%2Bqxg4cnRsrih6uhKO2Bdeg%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: 8607f11bcba52ba8-FRA
priority: u=3,i=?0

GET
H3 200 ableplayer.min.css
cdn.libretexts.net/github/ableplayer/build/ 18 KB
5 KB 96ms
93ms Stylesheet
text/css 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000003a31d54dd28f5189-00656a23a4-3c6f487a-sfo3a
age: 6133
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\/v3?s=LEp7jeZMkjUqFIq6ByapxqZ%2F%2BbDsJBcxhBY2VZoYqtV%2F%2BILPlQOWlh0CgC9grtTuTVDWufWM3KQUAgLWrsu5%2BEhQOQjxgAhvRscdhWxQAne2FTMlL7Y4ICu1DO1z7tnwGQYCu0kHWafZ3utLc4eQaGA%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: 8607f11bbb972ba8-FRA
priority: u=2,i=?0

GET
H3 200 libreNavButtons.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/NavButtons/ 2 KB
1 KB 251ms
249ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000da4a1cff06464f1b-0065e4588b-3c6f493d-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=g%2F3L7i5qKnImoydwMu%2FMfQ%2FgVB1G39RCucvtyviYNyhqWZe6XQNQhkR64MyjH0Kz5jH856d9nTVRMJcxdGNfhw%2FKEdb8ea4i%2F%2BH4d1DCl53aaN5y3ugL8ApLXqf0z0D78YpVVcCJuA%2BL5vJbCSodwyc%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: 8607f11bcba62ba8-FRA
priority: u=3,i=?0

GET
H3 200 libreNavButtons.min.css
cdn.libretexts.net/github/LibreTextsMain/NavButtons/ 977 B
1 KB 97ms
93ms Stylesheet
text/css 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000cf41a99a02c83998-0065e3fd8a-3c6f48ac-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=4%2BUi0WtddxaJVgxPp14wCQAunjpUVNu6HVF0pD3%2BuRHmdYZHTMwxQ%2FoIOFk3A9BbwgxRURlgnA%2Fax2adXqksI7mWzl3ji7VGsAfoCkDaIfiKqoU7c6pGGJZPdkb3Tnaz9RI5KEBB%2BW41G8C4xcSXpAk%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: 8607f11bcb982ba8-FRA
priority: u=2,i=?0

GET
H3 200 libreExportButtons.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/ExportButtons/ 15 KB
5 KB 253ms
250ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000005d7d7f773e826589-0065e6762f-3c6f4933-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:47 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\/v3?s=uZpQMZCiY9KprbS8idEkHf9bM4qHbnXBrV3Y4YoTirLa%2Bahx7lVTJoXxlrjL%2BjfK7mZitanAjawp8VKTpzZTkDYYEMeHYNe32ipnRhGm1WjHFNcjOqGn8%2BtofCC5lnJ5XiRlC%2Bp3NH%2BFbGU%2F8JqKUhI%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: 8607f11bcba72ba8-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 254ms
251ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000006fb7cf4b5a50ee-0065e4dc5d-3c6f48c0-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:46 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\/v3?s=HRf1RQVl16VxPGqQVxKy1lWPHg8zvggkS8OTZZ%2FGajqsh9vB%2FTgDTUYMXQtGoXFnqk88bRRCuNFx%2Bk9Nj7OFXcLQbazA8VnoAydPfT1Pjdc1vJ1qCenp%2B8W5TjFCcFyFl0B9cJ339kvzAiqqk47RFY0%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: 8607f11bcba82ba8-FRA
priority: u=3,i=?0

GET
H3 200 licensecontrol.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/LicenseControl/ 4 KB
2 KB 261ms
259ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000bb316f56e8468159-0065e39c8c-3c6f48c0-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:50 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\/v3?s=idlo1CrU04tkvwfkHGgTSZsn7LURcrCSwpJPiszLIFSeBvm0rK01oKn1vWapZNZItOdl5SgjqXLZfgpNGrRIN8AsWOEkw7i8ZFd50o5%2BQviR139OYSoetEry8nbWpdTbOiUHypsTAKCO%2FwxutuNxcmI%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: 8607f11bcba92ba8-FRA
priority: u=3,i=?0

GET
H3 200 licensecontrol.min.css
cdn.libretexts.net/github/LibreTextsMain/LicenseControl/ 468 B
968 B 97ms
93ms Stylesheet
text/css 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000020a08ed997833c22-0065e38c53-3c6f487a-sfo3a
age: 6666
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:50 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\/v3?s=DCcWiwBx2o0aO8PRl3jq7XfW032OtjF7lpAYY4O6vYgn541h%2Fbg%2BYwfOzfF6LMAZWI1C96A%2FnoiCm0Wl5TFx%2BtQUOvH6sbvtraOWaRi%2FFi%2Bi%2FnnZnFjdmlSG4NH5giwMmBrR8dedjz4oESf5JtKP0Ok%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: 8607f11bcb992ba8-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 262ms
260ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000000407e27fb32efd23-0065e446c5-3c6f48ac-sfo3a
age: 101
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:47 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\/v3?s=AmcrbncpL1AadxG%2BlQKMezttlBVcN0niEb%2BynXD%2BLwOJkTl3EVzwjYk9DLxcrAlnYaIQauY8FRplGHYEThV4cUIwhxeZ6NvrtoCtHsCfuvUhTmocBnH67Ut%2FKeruO5f4ILEINRS9xqMJSAkdd45ydvk%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: 8607f11bcbaa2ba8-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 286ms
283ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000a072058bb9ceae96-0065e397e4-3c6f493d-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:50 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\/v3?s=Oov6KtdyOnu%2Fr6VNhovSAVcLOmrubKivYICNtQlFCS1LgFlzpnpgs2UMtNQps3fntK9b%2FQaO%2FFHZKDyy6EKOZs3bH%2BVAMtenZjPzsBio3wBA8Et4FgLcg0qVTQx732N6B7uLTzxhlyamWtWwGPeGzNs%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: 8607f11bcbac2ba8-FRA
priority: u=3,i=?0

GET
H3 200 libretextsGlossarizer.css
cdn.libretexts.net/github/LibreTextsMain/Leo%20Jayachandran/Glossarizer/ 1 KB
1 KB 98ms
93ms Stylesheet
text/css 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000078ed278ecfcd609e-0065e397e4-3c6f493d-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:50 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\/v3?s=RrOAtQqTA6wQRgu9za0Zfbte9TKT2FK5e%2BByfPhSD4cMGB8IHy%2FiveYBWU6pFLeD4NiA3OYYT4w4dXc8%2FkJQzp83rbDRUueZ%2FLQrNltDa%2FK3MMnlGv6ajNtIBOOBbwH67DNIyzhrZSlm1ohHFw%2ByV2U%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: 8607f11bcb9a2ba8-FRA
priority: u=2,i=?0

GET
H3 200 LibreLens.js Show response
cdn.libretexts.net/github/LibreTextsMain/Henry%20Agnew/ 10 KB
3 KB 289ms
287ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000000cd2c650106891ed-0065e446cd-3c6f493d-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:48 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\/v3?s=IcRP5P9UCqInKGIq12UHNnwDcGtXUnEr5hSU%2FA7YKzbHueYGeLwcO4aVzPK3eBajgmmijVmn4WFy%2B6XCkrDjZ0EVMeyWMs%2FZaKAcXAZZiCDMhhQ321wiQaqrQ7CnsjngkBJXSCDQsA%2FuubSmUyTn3yk%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: 8607f11bcbad2ba8-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 290ms
288ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000649aed7f5c525325-0065e50df3-3c6f48c0-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:46 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\/v3?s=VaT5rWbePoGYnXHatLPpGXUUbIi5MfriELQbXLMhkS1E7lmHFskCRtj9D8v0nZF73TlHFcrOrK%2FtWEmHbjJvhf%2F8fNIsNwnhLDA3578VgozCE%2Banv14vIRETG1nr3g5sJlHYtuE20f7pNAxOLDkvgvY%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: 8607f11bcbae2ba8-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 310ms
308ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000075a3f050e55eab53-0065e397e4-3c6f493d-sfo3a
age: 99
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:46 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\/v3?s=ThceQ20FrStEmjXu0YKijvKK3xtwPX6ECHjR75BjPDq8BbUPfkGTQRvN9n62nab5qJYyRD9igQ%2F2XETQFtw5ycR%2BrI0k%2BjntYQUHs6YGTXwasjRZUoR4w%2FMVmRiuVjTkJ5%2FVvouIH3RKsQshQTEFBD4%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: 8607f11bcbaf2ba8-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 327ms
325ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000a5323d5875ecbbb8-0065e397e4-3c6eab05-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:46 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\/v3?s=YhG4NTAxTvRVMgD0n%2Fiytjm%2F5bT%2B1%2FF%2FEx%2F9TqzQ9pu7QQF6bwSzzGyTK3pzzhJUI0z8kBOj9Ju%2Bs%2Bp3am1EYjChm7ixWe%2BHsCDtxBGL0IjMq1JTMgscZAv3OqGuNZTJsB7qZle4B27uxAeRUuOs9Wk%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: 8607f11bcbb02ba8-FRA
priority: u=3,i=?0

GET
H3 200 citation.css
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 1 KB
1 KB 99ms
93ms Stylesheet
text/css 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000090fd3109794a6982-0065e3fd8a-3c6f487a-sfo3a
age: 6666
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:46 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\/v3?s=%2FqdWpQdL79UQjvwmy4sqm2Fsh2EQzdtmKZ5hjCpZqwYzUu93gHtm3MFCqBvsJGqNFk19WqRuKLcDSPivI20Ftt6V8kaVL%2Brx2mAgtHKdUGzDTWvI9g6Au0MXukm89lxVzsoYgGfoRGsR%2Flgc2RMnhSI%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: 8607f11bcb9b2ba8-FRA
priority: u=2,i=?0

GET
H2

200

hypothesis Show response
cdn.hypothes.is/
Redirect Chain

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

5 KB
2 KB

368ms
351ms

Script
application/javascript

2606:4700:10::ac43:1687
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis

Requested by

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

Protocol

Server

2606:4700:10::ac43:1687 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

553c754dde75feb3e9bb49a776df2f03bb74dd7fe2aa8bfd22cef3a1a6fbad9e

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
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:28 GMT
strict-transport-security: max-age=15552000; includeSubDomains; preload
x-content-type-options: nosniff
cf-cache-status: REVALIDATED
content-encoding: br
x-amz-request-id: Z7KWNBCQXV2630G6
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: muiRGRZum0SIZguXIeH26ekC/pwoy73cVNPU8gpYDkHGAwErEMG1xd+eOe2YXLOHS346kfDSFS8=
last-modified: Wed, 06 Mar 2024 08:52:00 GMT
server: cloudflare
etag: W/"1b4b60a213571f6d270da501abd3baa3"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=120, s-maxage=300, must-revalidate
cf-ray: 8607f12188e95bdd-FRA

Redirect headers

date: Thu, 07 Mar 2024 04:46:28 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: EXPIRED
strict-transport-security: max-age=15552000; includeSubDomains; preload
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: 8607f11d4f655bdd-FRA
expires: Thu, 07 Mar 2024 04:51:27 GMT

GET
H3 200 Three49custom.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/GLmol/js/ 198 KB
47 KB 99ms
94ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000a3aea2b7adc1a4a0-0065e39c8c-3c6f4933-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:51 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\/v3?s=nhFzzY%2B%2Bxw3D2BcecyuMn5xyvcUvJ5Iavfhvfqaqy8kxQznxmbhtmEhgSdpPFVecYxO5cQ%2FUcqGTGjURQGNRtRV%2ByVxjMWPZKGOpgjuNtv7b0VpG5ZItXpH7bpMAZPEpjtj9phreHo6GnATRJxvElaA%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: 8607f11bcb9c2ba8-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 173ms
168ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000cc2fc0c075739b13-0065e51027-3c6f48ac-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:51 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\/v3?s=EByJ7KJ4qaScC1ERcLJCOsfbzw9u7mLUAYtM2pwIcwhoKYqSc1uQHUQrvPAT2DRPvKaa4gmhq7ss9sPNQeYX7jozn%2BIFjAcVjMPS5G6JCXG4721LTJ4HwqLIJP3ytODnTjDn8%2B4T7dxssLHzOIMdBi8%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: 8607f11bcb9e2ba8-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 174ms
169ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000e37ea3a8105e020c-0065e397e4-3c6f48ac-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:51 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\/v3?s=%2Br%2Bb8Y108UUJBlM4hBLSHvdapZF%2B6L2NOnOXrN6xfqHSc9c1aKosVkiFgcpa0TShUGDP1Tb08fvfJI%2Buod8G313MLKA9lJdI1taYl%2BHOVGlPX9W81%2FF8BYHWiMYe8%2FKtEeWgc6tqHKPwCbCxriAm9Rk%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: 8607f11bcb9f2ba8-FRA
priority: u=2,i=?0

GET
H2 200 css
fonts.googleapis.com/ 2 KB
1017 B 139ms
48ms Stylesheet
text/css 2a00:1450:4001:828::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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Thu, 07 Mar 2024 04:46:27 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: Thu, 07 Mar 2024 04:10:54 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: Thu, 07 Mar 2024 04:46:27 GMT

GET
H2 200 icon
fonts.googleapis.com/ 569 B
439 B 140ms
49ms Stylesheet
text/css 2a00:1450:4001:828::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

452410fef223a412e5608205fc069ecc35a4d919b413b3422a714a17ebfd0651

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Thu, 07 Mar 2024 04:46:27 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: Thu, 07 Mar 2024 04:46:27 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: Thu, 07 Mar 2024 04:46:27 GMT

GET
H2 200 css
fonts.googleapis.com/ 106 KB
29 KB 142ms
51ms Stylesheet
text/css 2a00:1450:4001:828::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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Thu, 07 Mar 2024 04:46:27 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: Thu, 07 Mar 2024 04:06:49 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Thu, 07 Mar 2024 04:46:27 GMT

GET
H2 200 cc-icons.min.css
cdnjs.cloudflare.com/ajax/libs/cc-icons/1.2.1/css/ 4 KB
1 KB 138ms
51ms Stylesheet
text/css 2606:4700::6811:190e
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 40605
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\/v3?s=%2Bx3ftpmWNJ36Gf%2BjrXFbALOltwaqOCt65GHqg%2FhjB4k7smOH5GxiJpDzH0GOl14cKTpwvfI8T71%2F8ea4PS92ru%2FcspHp3IrpL%2B%2FjYIF5whNCeOVoZqP1HCung6GSdJ9Brjc3e2DiP4rFIDSmLuk5WWqd"}],"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: 8607f11c4a8bbbbb-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 84b10e0f37.js Show response
use.fontawesome.com/ 9 KB
4 KB 135ms
47ms Script
text/javascript 2606:4700:e6::ac40:ce26
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://use.fontawesome.com/84b10e0f37.js
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:e6::ac40:ce26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 40f838918f56f4119fb0a9ef91a518b1cf860d4a6a370d85b1402f9c63a8dd72

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 956
etag: W/"167481abdfa7c21b0b1b35dd450edf65"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=r3E%2FGcP3tmULEhv8H9w%2F0WmX88R1V4XVOX%2BXeVGkumavGV7JzY3ERy75ETwy4kC8MLKItnr81N9mzi35ZxtAxYj%2FiqdINT%2F2%2FgwOHK%2BwiqOftk95reeAlB7%2FquFH9weGSkiWPV6OFFJSpNQpJ2p5jZHj"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript
cache-control: max-age=1800
cf-ray: 8607f11c494337f5-FRA
alt-svc: h3=":443"; ma=86400

GET
H2 200 all.css
pro.fontawesome.com/releases/v5.10.1/css/ 153 KB
29 KB 151ms
61ms Stylesheet
text/css 2606:4700:4400::ac40:93bc
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: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:4400::ac40:93bc , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2c694cfafd5c00ba4a7a2110060eb937afccfc1d7b745a319c49764fe4ef017c

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 GMT
content-encoding: gzip
cf-cache-status: HIT
last-modified: Mon, 28 Jun 2021 16:56:06 GMT
server: cloudflare
x-amz-request-id: TBVN81JFF0K0XWMM
age: 10203281
etag: W/"28b5623458ed1aafaff6b3c0b63ed250"
vary: Accept-Encoding
content-type: text/css
cache-control: max-age=31556926
cf-ray: 8607f11c4a0635e1-FRA
x-amz-id-2: xRAh+FNWCDE/qJPEn/Xb+oKdWvBSR5H0eLdYj4g5GTzteSccLSLmWsZYyQt7wgYzg0cr/vaJpbm6D9EK6NWePNI2KMzfzc5x

GET
H2 200 beacon.min.js Show response
static.cloudflareinsights.com/ 20 KB
7 KB 170ms
79ms Script
text/javascript 2606:4700::6810:3865
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700::6810:3865 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 GMT
content-encoding: gzip
last-modified: Tue, 10 Oct 2023 21:38:13 GMT
server: cloudflare
etag: W/"2023.10.0"
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: 8607f11d3deb8ed3-FRA

GET
H3 200 h5p-resizer.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 4 KB
2 KB 213ms
209ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000033f1e220caa2f91e-0065e38c55-3c6f48ac-sfo3a
age: 6666
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=dn%2BDeCRyek1%2BWPHlasr6I4vHC6ulFJlj8YAFx6R3pD2rtk0%2FDP8FiOj6%2FLtk6v8F9JMl1bVN7AR7T%2B1rjV3B4oZMcajgHPElelNQfXcjYolTsWhb7LtY6fF6zdBM3absPyr5Pc%2B9fLwg1t1it7yp%2BpU%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: 8607f11bcba12ba8-FRA
priority: u=2,i=?0

GET
H2 200 iframeResizer.contentWindow.min.js Show response
cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/ 13 KB
5 KB 133ms
49ms Script
application/javascript 2606:4700::6811:190e
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

Referer: https://chem.libretexts.org/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 20316
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\/v3?s=d08n%2Fjj%2FRJ4zV%2F1smCwjoOQW0TnoqRUiN5gFwHisZIY9gDRhFKnS6lZyNyyyjH1Z2%2BauEqtLrhNmlNrG5RUHJjnyUW7%2BLfdgUWK0QR6fvPkfnUG%2F1yBjWtn118PdI9ZtD1G34DjDGulfBO6nblw029E7"}],"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: 8607f11c4dd11da2-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 iframeResizer.min.js Show response
cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/ 13 KB
5 KB 131ms
47ms Script
application/javascript 2606:4700::6811:190e
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

Referer: https://chem.libretexts.org/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 4713873
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\/v3?s=A%2BdWkRMj3tAFwCB68chkGDgbY%2F4vfyX04dCIkMa6gsmtQmDtm3wpyMtzvSPYA6aUjJRk5Eqz1Jm63aJC8Wds%2BoL3Q43oVyOoDsbLKnRTCCxTXsZPu3Ot7lCEiKe5KHYBnV393pE8dERKockyqhYqS7O2"}],"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: 8607f11c4dce1da2-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 registerPlugin.min.js Show response
cdn.libretexts.net/github/ckeditor-binder-plugin/js/ 44 KB
16 KB 328ms
326ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000003d977dcb532a41cc-00656a23df-3c6f4933-sfo3a
age: 6133
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\/v3?s=gM8Yc9b%2BRhohkuBeC6U%2Fv%2FA1LOa%2Fmjx6gl0uORnQD1w4J3pT6PSfTgllHM%2FEt%2B2oPrOgp6GNSQRyrtv4pVxt5JvofTRfjnyd6wq%2B7mI3a3NCioGs8dZZ5F6OJobC6HZHrszzn%2Fwdhcpms57eiJ1i4tU%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: 8607f11bcbb22ba8-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 330ms
329ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000062ecc99ac39e03df-00656a23a6-3c6f493d-sfo3a
age: 6133
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\/v3?s=XIPaRnsHFJ1myDhrHNxHmaxKw7tQHdEgN0Q92ZZfUjveAGFQDyt%2BC4qI5Ko0yC3%2FA3SGRenuKAtbSEwUwKq0QPSdNvjF9dwNXzitaQ5IfLi1FTTlGJPPx2JkqBE48Xx5iMIFCXt7jVJMbFolUm1SFng%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: 8607f11bcbb42ba8-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 331ms
329ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx0000091f8b339f59cde09-0065e39c8c-3c6f48ac-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:47 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\/v3?s=wEni4ScnB%2Bi2r7f4yZ1IvgFt7QDEzLsAxqaITKYmmu63x7Vv0xUwCSrF1KhoUukFz77xFlAEqize6d4aoXEWj8NrrYAy5nAjMQpUHFVj8kncd1CGbLI16820BPu8m4jbNUIwJhUaq2uay7l8lQUNTyg%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: 8607f11bcbb52ba8-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 332ms
330ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000db3e20fc2ada2fdd-0065e39866-3c6f493d-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:47 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\/v3?s=fGTOF%2FQzLKel9s%2FvCuu8gisQj0lhO8O%2F1l1%2FiXMv%2B0DDVCmSc8K4mqfr8AaNa8TOD%2Ftkx552uu2TFazQni09h8N1UScMyWVfFQduLbH7pbIbYyFFOglXDk4felH2XQUbhz3eImroO6owlwXToxQCh24%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: 8607f11bcbb62ba8-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 332ms
331ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000a50cf7515850a6e6-0065e38c0c-3c6f48c0-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:23:47 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\/v3?s=GvgaeLSJNB1m6iiP4%2BHzQBAV8LTyhw%2FlGNo%2ByWCdJWyKsT48BKSBl7AUe1cnr1P5jmc0E6ijVA0CoegYO20tW50NUsKmm8yXmZ2JmB66QQ7uO7sw9T5gR3vQ%2FjXfvjXSRIOa9Dv7H0lVDcaxhAxh2fk%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: 8607f11bcbb82ba8-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 333ms
331ms Script
application/javascript 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000f922261efd64b3a4-0065d526c9-3c6eab05-sfo3a
age: 6133
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\/v3?s=RSHNDLSUufpTrKDoi5KTLNiAZYSyN%2FXQQ0bzkb%2FOVWskK8Pzwkr%2FQb1Y4fdJSJZ1FGZRCq%2FUX%2BFLbsDlura9sufabcrOb2UinrbpGbPmwjbTMB23zKDk983Ivh9JMgiyOtR1h5YgWNC76YRwMFcDDLc%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: 8607f11bcbb92ba8-FRA
priority: u=3,i=?0

GET
H3 200 headerfooter.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 1 KB
998 B 339ms
337ms Script
application/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000e5204f74c4035255-0065e39c8c-3c6eab05-sfo3a
age: 6133
x-envoy-upstream-healthchecked-cluster
alt-svc: h3=":443"; ma=86400
last-modified: Sat, 02 Mar 2024 19:24:11 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\/v3?s=5VzGZgsDg9y7qwfZVTH8s4lRkTNUTwzQUS0FjI5i0hGya6P%2FRBSGvZ9jW5zN4FJQfbAb6v6AdAEDmgNmr5u8jUMq%2Btt6zJUAzU76HJiweAbY9GiIhYJM03YF0Mp09F95%2FUVF7NNHj6uXV86tIb5n%2BSk%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: 8607f11bcbba2ba8-FRA
priority: u=3,i=?0

GET
H2 200 f1.js Show response
chem.libretexts.org/@embed/ 17 KB
5 KB 49ms
46ms Script
application/javascript 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

4d27f334c1f7ba85da9b7523b58a077c1b13f97ddae103c54f68853d9f9fc7ff

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:08 GMT
strict-transport-security: max-age=31536000; includeSubDomains
x-content-type-options: nosniff
content-encoding: gzip
via: 1.1 c8ad942d9a5a20a8da22d39de4142f78.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
age: 18
vary: Accept-Encoding
x-cache: Hit from cloudfront
x-deki-site: id=site_4334
content-type: application/javascript; charset=utf-8
cache-control: max-age=30
alt-svc: h3=":443"; ma=86400
content-length: 4949
x-amz-cf-id: uU5eHTtSEdbdlAbSuoSHWYF9LQjIF3cQ8LDn3oUq6YjM_5LqyLjN7g==

GET
H2 200 ui.widget.lsfOrderedSubpages.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 3 KB
2 KB 51ms
46ms Script
application/javascript 143.204.215.80
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?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: 974b26996f7d8cbfaafb42d5dac7ba601b93193831721d6e7afdd6bc15fb1107

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:30:44 GMT
content-encoding: br
via: 1.1 f0ff3515536254a60a04240b4114639c.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458143
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: 1084
x-amz-cf-id: PXbA7k5nmyQdT-pPkrYt8okjzLagaV4hNgM7HWivOoNAD8HJ4Zp9rw==
expires: Sat, 01 Mar 2025 21:30:44 GMT

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 268 KB
91 KB 147ms
59ms Script
application/javascript 2a00:1450:4001:812::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-YXRG76JLZT

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

ad80cc1ead223225a91c802181b455f65c63e49c365e1da72ff2b2f9d8b7f897

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 92850
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Thu, 07 Mar 2024 04:46:27 GMT

GET
H2 200 MathJax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/ 62 KB
17 KB 51ms
48ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f3bbf1b342e93173df117394fed9b914afc1506eee6c04b92edb528d09893048

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 45672
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 17020
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-f773"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PYFILULoC96tHpv9wYmRSMZVBeSZsyQjPdvdLrvnhaUbw5mI13gU1kGxatIaYfo7CBpu6WaBtD8bGFv80UEyepLCc49IC%2F1RPhSeAgy6ctTmXBwE9KF07%2FfYgTMuv%2FLlT0zT6BXhCA4fRyD3ICbQLEpO"}],"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: 8607f11caac8bbbb-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 serviceworker-unregister.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 197 B
585 B 47ms
42ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/serviceworker-unregister.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: 136bcba55331e149c1e597e71210ec7d5a4a0e82292ddd51166c8af158bd3aee

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:56 GMT
content-encoding: br
via: 1.1 93e77bd122e2a2b3ec02228d81a35184.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458191
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: AEkvfp4SQhqR12zyD1bSBOyXW9fyB_mvMm4Ix5ko2RlxBwANFfMkzQ==
expires: Sat, 01 Mar 2025 21:29:56 GMT

GET
H2 200 pageLoaded.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 211 B
598 B 49ms
44ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/pageLoaded.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: e7dd778e9a6fc3cf993018a642deabc5027c1d3d33e7468dd30ccfb5a002ac89

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:56 GMT
content-encoding: br
via: 1.1 7b33e91c10f2279399751cc4de05f400.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458191
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: FmISHbP5uTkFFEElDFQ_EEt3XhLmmO_vTTmHKuU1xDwIM--reHFT7g==
expires: Sat, 01 Mar 2025 21:29:56 GMT

GET
H2 200 ui.translateWrapper.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 2 KB
1 KB 50ms
45ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/ui.translateWrapper.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: 33210718ef39f62e8af02e0a573b0422e9db9e49422b022589e4a72b5faecccc

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:56 GMT
content-encoding: br
via: 1.1 54458302557dcee9766f255184a02288.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458191
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: 694
x-amz-cf-id: -Bvcj8nwerUJxFq3wzpEc-1-jrq7woNaz7cGrsIcWeCq-Auc9JXfpQ==
expires: Sat, 01 Mar 2025 21:29:56 GMT

POST
H2 200 34
chem.libretexts.org/@api/deki/events/page-view/ 0
0 145ms
140ms Fetch 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

Security Headers

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

Request headers

Referer: https://chem.libretexts.org/
x-deki-page-view-id: b29678f8-a51c-4792-9064-7f62d51d8695
x-deki-client: mindtouch-martian
accept-language: de-DE,de;q=0.9
x-deki-token: xhr_2_1709786786_2987de4082845b607d6a80369d337b22441ead85eb79a24012554afc5ffb7cfd
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
content-type: application/json; charset=utf-8

Response headers

x-dream-feature: POST:events/page-view/*
date: Thu, 07 Mar 2024 04:46:27 GMT
strict-transport-security: max-age=31536000
via: 1.1 c8ad942d9a5a20a8da22d39de4142f78.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
x-data-stats: request-time-ms=7; 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: a86ff5f6-dc3d-11ee-b635-85317b958c43
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: sNRBEviv0Negq47m7kWndcW5gheK3cZBqRpk9zHQjVGKMIWvXt-w2w==

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 130ms
42ms Script
text/javascript 2a00:1450:4001:82f::200e
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
date: Thu, 07 Mar 2024 03:38:42 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
server: Golfe2
age: 4065
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: Thu, 07 Mar 2024 05:38:42 GMT

GET
H2 200 css2
fonts.googleapis.com/ 696 B
514 B 137ms
50ms Stylesheet
text/css 2a00:1450:4001:828::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

2a00:1450:4001:828::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

7b9375d97d0921aaa7cb6c5d8e133d3c020d3d99a1d038552c39d497b30bfe17

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://cdn.libretexts.net/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Thu, 07 Mar 2024 04:46:27 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: Thu, 07 Mar 2024 04:46:27 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: Thu, 07 Mar 2024 04:46:27 GMT

GET
H2 200 ball-atom.min.css
cdn.jsdelivr.net/npm/load-awesome@1.1.0/css/ 5 KB
2 KB 130ms
50ms Stylesheet
text/css 2606:4700::6810:5914
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

TLS 1.3, , AES_128_GCM

Server

2606:4700::6810:5914 , United States, 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8642875
x-jsd-version: 1.1.0
content-encoding: br
x-cache: HIT
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-served-by: cache-fra-eddf8230123-FRA
x-jsd-version-type: version
server: cloudflare
etag: W/"13ef-wiZHLjuPCcGjDFWk4VdfwrIr1KU"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GtwTn5zLc%2BKsuwHQIlec81dwiD9Cf58j5UUsW74LcVWQzQxIzTcNWlXjeYtoIkPgzlyFj8ffqlcWpRxzN%2F2G9a5IXXY9pK5Y98IpLRjC%2Fn%2FNOgvetZ5HOcawNy8Bu%2BO8JAu%2BO7QJwXH4fT7B3t8%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: 8607f11d2b5c2c4e-FRA

GET
H2 200 icomoon.woff
a.mtstatic.com/@style/out/icons/ 186 KB
187 KB 130ms
47ms Font
font/woff 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/@style/out/icons/icomoon.woff?_=716717c44efcd6ff8866320223d02826_Y2hlbS5saWJyZXRleHRzLm9yZw==:site_4334
Requested by: Host: a.mtstatic.com
URL: https://a.mtstatic.com/@cache/layout/anonymous.css?_=716717c44efcd6ff8866320223d02826_Y2hlbS5saWJyZXRleHRzLm9yZw==:site_4334
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: a33be195e0090aea823b17ba6ff1c322cf8001670a9908602781cb0de93d9136

Request headers

Referer: https://a.mtstatic.com/@cache/layout/anonymous.css?_=716717c44efcd6ff8866320223d02826_Y2hlbS5saWJyZXRleHRzLm9yZw==:site_4334
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:30:03 GMT
via: 1.1 59d552fe007f8133d3f016164f2c79aa.cloudfront.net (CloudFront), 1.1 269bfdd288bfea5423a4e9e701777da6.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:41 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458184
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: fE75m1uRm8dEwVY1juvEwpCzFhZ8IPb-iJuQ9STCPFlwCDzquh1Vcw==
expires: Sat, 01 Mar 2025 21:30:03 GMT

GET
H2 200 kJF1BvYX7BgnkSrUwT8OhrdQw4oELdPIeeII9v6oDMzByHX9rA6RzaxHMPdY43zj-jCxv3fzvRNU22ZXGJpEpjC_1n-q_4MrImHCIJIZrDCvHOej.woff2
fonts.gstatic.com/s/materialsymbolsoutlined/v166/ 257 KB
258 KB 127ms
41ms Font
font/woff2 2a00:1450:4001:80f::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/materialsymbolsoutlined/v166/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

2a00:1450:4001:80f::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

053b8e15fa5c185dc7b244530fbda7f1674f3c2dc3da7fd687c6fd4d41b8d4ed

Security Headers

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

Request headers

Referer: https://fonts.googleapis.com/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 29 Feb 2024 17:27:10 GMT
x-content-type-options: nosniff
age: 559157
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: 263040
x-xss-protection: 0
last-modified: Thu, 29 Feb 2024 16:02:29 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: Fri, 28 Feb 2025 17:27:10 GMT

GET
H2 200 authenBrowser.json Show response
cdn.libretexts.net/ 1 KB
1 KB 49ms
47ms Fetch
application/json 2606:4700:3034::ac43:d829
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

TLS 1.3, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000590869f48aa82018-0065e92fa9-3c6eab05-sfo3a
age: 5882
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\/v3?s=76xpLe%2FHpLtANJfmJdM22k4r68AenMekAfBNJ%2BqMtMksdDLyh08atpBBRRs9yq2tlEhOzw4al0IljkUDjFPxlKdqfoHk7cB3UiRHgMz8ukser35cY%2B2EwPljKGxF6eYoxOWzukUWEz0GHE270sLqSs0%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: 8607f11d186e37c6-FRA

GET
H2 200 84b10e0f37.css
use.fontawesome.com/ 1 KB
687 B 50ms
49ms Stylesheet
text/css 2606:4700:e6::ac40:ce26
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:e6::ac40:ce26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d2d96b9eb3e99c8e7bb0cc55bbb6e62589cb0a23c1c4d96d8eed1aa84bb17339

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 885
etag: W/"01f217fad59468b421394f29369ef7ca"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=iSr2FdVl7y1D%2BHrkXHg8q5V5%2FJI5e3vkMOMslLiHdGCqGnpErJ4BjUqYdycVuQ4flwwMlKE%2FWkr0PQSKeSNp9IKlH340Ju831%2BYie9uzSry4ol%2BSGjESYTN6Waw8uDYFjZr8P89pSIeS0LEkJhcZsjUL"}],"group":"cf-nel","max_age":604800}
content-type: text/css
cache-control: max-age=1800
cf-ray: 8607f11d19f337f5-FRA
alt-svc: h3=":443"; ma=86400

GET
H3 200 subpages Show response
chem.libretexts.org/@api/deki/pages/34/ 3 KB
3 KB 590ms
590ms Fetch
application/json 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

bec33d2cd13fb5eabcc05b29230f128b624444abb41c78757cee56fa5a44e815

Security Headers

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

Request headers

Referer: https://chem.libretexts.org/
x-deki-page-view-id: b29678f8-a51c-4792-9064-7f62d51d8695
x-deki-client: mindtouch-martian
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
x-deki-token: xhr_2_1709786786_2987de4082845b607d6a80369d337b22441ead85eb79a24012554afc5ffb7cfd

Response headers

x-dream-feature: GET:pages/*/subpages
date: Thu, 07 Mar 2024 04:46:27 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=14; 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: a8bb88ea-dc3d-11ee-aac8-bb02074d25e5
alt-svc: h3=":443"; ma=86400
content-length: 2593
x-amz-cf-id: 3e9SOJdbb7AJw-Gq4EJsYtcJRHpUInHFXZIZsWhZImZqm4-xLourmw==

GET
H2 200 f1.widget.js Show response
a.mtstatic.com/@app/web-widgets/assets/ 232 KB
59 KB 40ms
40ms Script
application/javascript 143.204.215.80
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL: https://a.mtstatic.com/@app/web-widgets/assets/f1.widget.js?_=a0410139758562447dc0005a214051a437e7bfe3:site_4334
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/@embed/f1.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.80 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-80.fra53.r.cloudfront.net
Software: /
Resource Hash: 85e4a5c7ad589ed0f24eecb09e53e0e0289f38623b43db2769f4eb742439c5c3

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Fri, 01 Mar 2024 21:29:55 GMT
content-encoding: br
via: 1.1 7b33e91c10f2279399751cc4de05f400.cloudfront.net (CloudFront), 1.1 15d3b4db3728feaae1780610a1bac86e.cloudfront.net (CloudFront)
last-modified: Thu, 29 Feb 2024 22:43:46 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1
age: 458192
vary: Accept-Encoding
x-cache: Hit from cloudfront
content-type: application/javascript
cache-control: max-age=31536000
accept-ranges: bytes
content-length: 59736
x-amz-cf-id: V1hfWTCs8TiGTvDS511aV3JDt_ecAcCrhPKgHtwjEbBndCuGruv-0A==
expires: Sat, 01 Mar 2025 21:29:55 GMT

GET
H2

200

5
files.mtstatic.com/site_4334/48600/
Redirect Chain

https://chem.libretexts.org/@api/deki/files/48600/mindtouch.page%2523thumbnail?revision=6
https://files.mtstatic.com/site_4334/48600/5?Expires=1709788997&Signature=XzWldTNRVVZ2RuRSPu-tnSQDModYnR~CF4J1jfVnAOzs1uBI4ZCVNywsjph~kmEz91yH3~TjUbIV1myavfZgEb3IZx5UuaKU4-T-2LdEsMJyJ4A5n9y574A91rZ...

17 KB
18 KB

453ms
453ms

Image
image/jpeg

143.204.215.102
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://files.mtstatic.com/site_4334/48600/5?Expires=1709788997&Signature=XzWldTNRVVZ2RuRSPu-tnSQDModYnR~CF4J1jfVnAOzs1uBI4ZCVNywsjph~kmEz91yH3~TjUbIV1myavfZgEb3IZx5UuaKU4-T-2LdEsMJyJ4A5n9y574A91rZPHsc4mVT1kXTzy35bhOivFCb8FtTEqoDtvqIanvv~aCatxnE_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Server: 143.204.215.102 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-102.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: ba5501933460580e3d96826cbe809717ace8643713d02ae772bcad53f6961ec9

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-amz-version-id: D5LyoPJ0FKB4dqgyRm3RjzU.KK3QX0R1
date: Thu, 07 Mar 2024 04:46:29 GMT
via: 1.1 e8b17f734954ee4d46d26cf302323482.cloudfront.net (CloudFront)
last-modified: Tue, 23 Apr 2019 15:46:51 GMT
server: AmazonS3
x-amz-cf-pop: FRA53-C1
etag: "c0e08cf85bd615baafa4e5cd4e030984"
x-cache: RefreshHit from cloudfront
content-type: image/jpeg
cache-control: max-age=29030400, public
x-amz-replication-status: COMPLETED
content-disposition: inline; creation-date="Tue, 23 Apr 2019 15:46:50 GMT"; filename="mindtouch.page#thumbnail"; filename*=UTF-8''mindtouch.page%23thumbnail; size=17605
accept-ranges: bytes
content-length: 17605
x-amz-cf-id: AncFIRJPo8QoI1QysZGNentqnj7sNzwXYkg8BQSPhtcENz2dE0gzWg==

Redirect headers

x-dream-feature: GET:files/*/*
date: Thu, 07 Mar 2024 04:46:27 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
content-type: text/plain; charset=us-ascii
location: https://files.mtstatic.com/site_4334/48600/5?Expires=1709788997&Signature=XzWldTNRVVZ2RuRSPu-tnSQDModYnR~CF4J1jfVnAOzs1uBI4ZCVNywsjph~kmEz91yH3~TjUbIV1myavfZgEb3IZx5UuaKU4-T-2LdEsMJyJ4A5n9y574A91rZPHsc4mVT1kXTzy35bhOivFCb8FtTEqoDtvqIanvv~aCatxnE_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
cache-control: max-age=1800, public
x-data-stats: request-time-ms=18; cache-hit=2; cache-miss=2; cache-ratio=0.50; hs-queries=1; hs-time-ms=0.93; 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: a8c24b80-dc3d-11ee-808b-68e29890f785
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: NE3H4DiyRogqFHQovVtSZ93CzR3qvcwgwaS7UO7yfRcEbBSCl5qYNw==

GET
H2

200

4
files.mtstatic.com/site_4334/48598/
Redirect Chain

https://chem.libretexts.org/@api/deki/files/48598/mindtouch.page%2523thumbnail?revision=5
https://files.mtstatic.com/site_4334/48598/4?Expires=1709789120&Signature=P3hvokXu2o5k6KFfb2CN1F-N2GyIpLF-xTDWcCZpDCtUFMzQp4yFnUYwXgXzYuZi90RA-QuFwclxF25gChZixryqibs8n1Wl0GZISoRmTvkiT87MApOCCavG-0q...

73 KB
74 KB

164ms
50ms

Image
image/png

143.204.215.102
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://files.mtstatic.com/site_4334/48598/4?Expires=1709789120&Signature=P3hvokXu2o5k6KFfb2CN1F-N2GyIpLF-xTDWcCZpDCtUFMzQp4yFnUYwXgXzYuZi90RA-QuFwclxF25gChZixryqibs8n1Wl0GZISoRmTvkiT87MApOCCavG-0q25sN8c37JO4t8ZDsHbICsEsibgkYt6mCO-R~uSwG2epSbxMw_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Server: 143.204.215.102 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-102.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: f1bb9f67f1bb7e1a97287722b51290e3861e73fd5380291f6723d7e1d6ca9400

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-amz-version-id: K9eUukwErByzSjLofCJR2Epi2h67LG_P
date: Thu, 07 Mar 2024 04:46:27 GMT
via: 1.1 e8b17f734954ee4d46d26cf302323482.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA53-C1
age: 3558
x-cache: Hit from cloudfront
x-amz-replication-status: COMPLETED
content-disposition: inline; creation-date="Tue, 09 Mar 2021 03:33:03 GMT"; filename="mindtouch.page#thumbnail"; filename*=UTF-8''mindtouch.page%23thumbnail; size=74650
content-length: 74650
last-modified: Tue, 09 Mar 2021 03:33:04 GMT
server: AmazonS3
etag: "1b71701651ed6e0d928eb8b3ea6d1a40"
content-type: image/png
cache-control: public, max-age=29030400
accept-ranges: bytes
x-amz-cf-id: D54CI5LyOoNpYW0AVFUheHqvamK31jarXG7pAHLWYBkX8ES9-xr6QA==

Redirect headers

x-dream-feature: GET:files/*/*
date: Thu, 07 Mar 2024 04:46:27 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
content-type: text/plain; charset=us-ascii
location: https://files.mtstatic.com/site_4334/48598/4?Expires=1709789120&Signature=P3hvokXu2o5k6KFfb2CN1F-N2GyIpLF-xTDWcCZpDCtUFMzQp4yFnUYwXgXzYuZi90RA-QuFwclxF25gChZixryqibs8n1Wl0GZISoRmTvkiT87MApOCCavG-0q25sN8c37JO4t8ZDsHbICsEsibgkYt6mCO-R~uSwG2epSbxMw_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
cache-control: max-age=1800, public
x-data-stats: request-time-ms=26; cache-hit=2; cache-miss=2; cache-ratio=0.50; hs-queries=1; hs-time-ms=0.49; 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: a8a1aa74-dc3d-11ee-b4ea-287f85ea17a5
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: nw-rzKVNFpWFjA8fzsPIcI7dAs6lFjCxwyt6itFiycW_XXnJhz2rVQ==

GET
H2

200

1
files.mtstatic.com/site_4334/145917/
Redirect Chain

https://chem.libretexts.org/@api/deki/files/145917/mindtouch.page%2523thumbnail?revision=2
https://files.mtstatic.com/site_4334/145917/1?Expires=1709788997&Signature=pfjtuwIVDGG2VpI0-ZlhKaBliPm5eZTWdd4HnyNgHUp2S-470~rShng3J4gNousKsqGGJy3s7WeK8FZXI1TFhk~vXw~SiC3cMrDhUE4Vg6UuIHXEZimCSjnsYD...

77 KB
77 KB

570ms
460ms

Image
image/png

143.204.215.102
AMAZON-02

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://files.mtstatic.com/site_4334/145917/1?Expires=1709788997&Signature=pfjtuwIVDGG2VpI0-ZlhKaBliPm5eZTWdd4HnyNgHUp2S-470~rShng3J4gNousKsqGGJy3s7WeK8FZXI1TFhk~vXw~SiC3cMrDhUE4Vg6UuIHXEZimCSjnsYD-Lmq1SmqRobtttfvnj9ixIBr7Fqs53S2RNoDiMO83K-RQnMVo_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
Requested by: Host: chem.libretexts.org
URL: https://chem.libretexts.org/
Protocol: H2
Server: 143.204.215.102 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-102.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: 52894a8397a995087dd915898f44b9ddb3b4828b9582e3f8cd39b8e03ebb1b51

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-amz-version-id: 7m5QZvBLnbLOFK.eRz0vvSHU0P.DEGaz
date: Thu, 07 Mar 2024 04:46:29 GMT
via: 1.1 e8b17f734954ee4d46d26cf302323482.cloudfront.net (CloudFront)
last-modified: Tue, 16 Feb 2021 20:46:34 GMT
server: AmazonS3
x-amz-cf-pop: FRA53-C1
etag: "4892dfecf824417303593d0f16501adc"
x-cache: RefreshHit from cloudfront
content-type: image/png
cache-control: public, max-age=29030400
x-amz-replication-status: COMPLETED
content-disposition: inline; creation-date="Tue, 16 Feb 2021 20:46:33 GMT"; filename="mindtouch.page#thumbnail"; filename*=UTF-8''mindtouch.page%23thumbnail; size=78549
accept-ranges: bytes
content-length: 78549
x-amz-cf-id: _0sPU0MewAu22F-hAVLmLXKdgQFqw-UqTJ1sSwe4TEYAkvsR5jHkCA==

Redirect headers

x-dream-feature: GET:files/*/*
date: Thu, 07 Mar 2024 04:46:27 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
content-type: text/plain; charset=us-ascii
location: https://files.mtstatic.com/site_4334/145917/1?Expires=1709788997&Signature=pfjtuwIVDGG2VpI0-ZlhKaBliPm5eZTWdd4HnyNgHUp2S-470~rShng3J4gNousKsqGGJy3s7WeK8FZXI1TFhk~vXw~SiC3cMrDhUE4Vg6UuIHXEZimCSjnsYD-Lmq1SmqRobtttfvnj9ixIBr7Fqs53S2RNoDiMO83K-RQnMVo_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
cache-control: max-age=1800, public
x-data-stats: request-time-ms=29; cache-hit=2; cache-miss=2; cache-ratio=0.50; hs-queries=1; hs-time-ms=0.50; 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: a8a2092e-dc3d-11ee-ae49-f47667d91f5e
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: xZuW3fG2bNTcGFoJA4UvG_6MSyJhmHJRZq28UI4hL5ElgsXJr8MOJg==

GET
H3 200 TeX-AMS_HTML.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/config/ 216 KB
54 KB 54ms
54ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/config/TeX-AMS_HTML.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

02a6199a83a04869684c04bad7cdbb250aa620eb263991ce8031d585dfc8dde3

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 44245
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 54254
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-36107"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2gyBGnYPnheo5wMWV1k%2BizWTLg9PnzavD0CUuN%2BoqM%2ByWKM7Cj5e6wTyCsTUCFMGLOJcl4uxscFLFJFYQMq74sKXfOVmkT71PBBHy%2FzA36ZKDnTFxOT8uMpZyybKDRyMHRT4aKcPkQVC%2FtVlzUhc1EYH"}],"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: 8607f11d3e21916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 font-awesome-css.min.css
use.fontawesome.com/releases/v4.7.0/css/ 30 KB
7 KB 52ms
48ms Stylesheet
text/css 2606:4700:e6::ac40:ce26
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:e6::ac40:ce26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5b9573e1023da775390e9284ec0eb1c606df9b468a28980055b4a6aa804f4350

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://use.fontawesome.com/84b10e0f37.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 441484
etag: W/"36082410df2ef7f83932219089dc1443"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=4jFYt1Avlgd73gLKLfHqfyGS7pMd6AZ5EJ1m1FWlN5i57tMtnsgVaZLU9vV8LZg14WzMnYrG4hubc72GxfWrBRD13PLoG6a9h70%2BH%2Bg5qTDAXzv3uGAdhthm5ANhYz0NfXh%2F%2B0VWd%2FLLi%2BXeF%2FaPfY4g"}],"group":"cf-nel","max_age":604800}
content-type: text/css
cache-control: max-age=31556926
cf-ray: 8607f11d8a4e37f5-FRA
alt-svc: h3=":443"; ma=86400

GET
H3 200 http
chem.libretexts.org/@api/deki/ 0
0 152ms
152ms Fetch 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

Security Headers

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

Request headers

x-deki-unseated: true
x-deki-web-widget-embed-info: eyJfd2ViV2lkZ2V0RW1iZWRJZCI6IiIsIl93ZWJXaWRnZXRFbWJlZExvY2F0aW9uIjoiaHR0cHM6Ly9jaGVtLmxpYnJldGV4dHMub3JnLyJ9
Referer: https://chem.libretexts.org/
accept-language: de-DE,de;q=0.9
x-deki-token: xhr_2_1709786769_f9b6a256fd8e28937c8d1eeb718e7d93e8e98d2055f1322321bd3187b3a65f56
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-dream-feature: GET:http
date: Thu, 07 Mar 2024 04:46:27 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
x-data-stats: request-time-ms=10; cache-hit=1; cache-ratio=1.00; user-hit=1; user-ratio=1.00;
x-deki-request-id: a89e8e52-dc3d-11ee-92ce-ca52ba4c3181
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: ol0J6uO_-WB_frHp0Efpms4aJ97XIT6w5vVM3WYrxeJ63hQwDPxSJg==

POST
H2 200 collect Show response
www.google-analytics.com/j/ 3 B
210 B 47ms
47ms XHR
text/plain 2a00:1450:4001:82f::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=1030899631&t=pageview&_s=1&dl=https%3A%2F%2Fchem.libretexts.org%2F&ul=en-us&de=UTF-8&dt=Home%20-%20Chemistry%20LibreTexts&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=IEBAAAABAAAAACAAI~&jid=1568323128&gjid=1109560132&cid=402959581.1709786787&tid=UA-4672918-1&_gid=1924023599.1709786787&_r=1&_slc=1&z=748370063

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://chem.libretexts.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 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://chem.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: 3
expires: Fri, 01 Jan 1990 00:00:00 GMT

POST
H2 200 collect Show response
www.google-analytics.com/j/ 16 B
84 B 48ms
48ms XHR
text/plain 2a00:1450:4001:82f::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=1030899631&t=pageview&_s=1&dl=https%3A%2F%2Fchem.libretexts.org%2F&ul=en-us&de=UTF-8&dt=Home%20-%20Chemistry%20LibreTexts&sd=24-bit&sr=1600x1200&vp=1600x1200&je=0&_u=YGDAAAABBAAAACAAI~&jid=1394938143&gjid=767457583&cid=402959581.1709786787&tid=UA-65721316-2&_gid=1924023599.1709786787&_r=1&_slc=1&z=1524267283

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82f::200e Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

9f32adeaa4d0e43307537b84ba6ed3b689966e2a84d93dfeb3c7a10d027be6b6

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

Referer: https://chem.libretexts.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 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://chem.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 55ms
54ms Script
application/javascript 2606:4700::6811:190e
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

2606:4700::6811:190e , United States, 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 1143163
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\/v3?s=i27Ehu1I75NFAYyV%2FgQZGg3T1yU19hGnaLLtX%2BEkG01qgBfIVXjL1Vi%2FnjH9vLcF0OXrhFu8EWfT5u0Jr0sEwv98JIYq0BYIM%2FAjhdU%2F2kv02AJL%2Fzp5naxkRVkv%2FZzBLTkLdwIkiJSh8b%2FI%2BMca8vkx"}],"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: 8607f11e1ecb916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 all.min.js Show response
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/ 1 MB
355 KB 56ms
56ms Script
application/javascript 2606:4700::6811:190e
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

2606:4700::6811:190e , United States, 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 9840645
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 362991
last-modified: Tue, 01 Aug 2023 16:35:36 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "64c93458-589ef"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6%2FF7Fd3O3n%2BtScVslT4xnoffA8zNqjZpKhzMEdomVB90vj1lCVsriPnGpM%2FkMHLeSU6gBSXw1A0JXhv0M81b3SvDJqlmOoQbVpdd3X%2FbbuJ7jJSIwrFomtYauH0z56RMgcsiz083ktEIcNEjTwtma1y9"}],"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: 8607f11e1ece916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 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 177ms
177ms Script
application/javascript 2606:4700::6811:190e
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

2606:4700::6811:190e , United States, 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8651079
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 3637
last-modified: Tue, 01 Aug 2023 16:35:36 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "64c93458-e35"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=163P2VjWs2n3D%2BFNMlXI%2FDcAIwlXzNjwGbpyTWgr%2FgFDIem4eU93b3BEXQr%2Bs0P3zYGAMWMXI%2BZ9E%2B3zVznAdxJ20ryLnG7CtKjsnf1CDH6aYS1OG1b2T2r0zOKjz9%2FmcFjD9Aqw2XNlnA%2FrnoRf5ZJ4"}],"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: 8607f11e1ecf916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 libreone-launchpad-widget.min.js Show response
cdn.libretexts.net/ 5 KB
3 KB 50ms
50ms Script
text/javascript 2606:4700:3034::ac43:d829
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx000003fa9b6c33f95a39c-00656a242d-3c6f493d-sfo3a
age: 1350
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\/v3?s=kVZkNfqOvoenRlDB%2BaikViv1xmT6CrY4jTcdhbFXIMSHNv6l6D5Yagdww2RpS3qILq0GjLltxC6IY%2FJXH3PKd%2F3F1fzpA5khwrifzyVd%2FuIb7kcuH9d5U%2FlNqqSp6VpHcAyC2eqY5DrmaFnehcgdhpY%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: 8607f11e1d352ba8-FRA
priority: u=3,i=?0

GET
H2 200 fontawesome-webfont.woff2
use.fontawesome.com/releases/v4.7.0/fonts/ 75 KB
76 KB 128ms
47ms Font
application/font-woff2 2606:4700:e6::ac40:ce26
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:e6::ac40:ce26 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe

Request headers

Referer: https://use.fontawesome.com/84b10e0f37.css
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 217230
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\/v3?s=9BWYqdSOGUhb%2Bzv%2FnXYkKKRh98l8rswz4DyhPHubPcMcJeD51XxDUEhzmRAnNGL79%2BKNcZxCiek7YgdBEGmJDwmwgwI0NZbpBqkWPMufyEaZ7vT7UO%2B9Rb9hI0VGJnI5pOvAeVnurf3JZtJHLTJXJpI5"}],"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: 8607f11e9cd2bb61-FRA

GET
H3 200 autobold.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 1 KB
1 KB 159ms
158ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/autobold.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6d425a3a2d338a03b20de24090954a8fbf239ff6ef426e753c7738303ce20ba6

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 4713344
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 552
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-50a"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=3P0%2FYrWjV%2B8ciZ94qUglit54Y3oV6yJ62lXXZHqelQ2kNa8S7gT%2FLAXrRESuMjRo0dqnCJGjuNqhZoGio3%2BMvOdQjNZov8M4mJhEQ%2FjBIeChjeWcBZsPNs1z366Lx6GRw%2BlEfiT2WR0Dy73fLCvhrKMA"}],"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: 8607f11e2ee1916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 mhchem.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 9 KB
3 KB 160ms
159ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/mhchem.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

df013679e159de8f777587312354a07b6c5f835ae4b5b7f62052ce8c625f6ef1

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 622763
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 2591
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-2218"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=g74TJLH4VSC5P9pNOYuiM90QnBa9b0yuAfdHppYFGkf3KsiIrR0F61gP4ZdH1FNQK0VPg1r3mQy77Is50vGBvt8IkwwOgTQXxSuL9GNPf9aSuif90LDAJnGHQwD%2BNKB6bJGdRHilXtjdcMibW9VcKgGm"}],"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: 8607f11e2ee2916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 color.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 5 KB
2 KB 161ms
160ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/color.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2cb9325ae72c46288eda55c515b4cd1cd640435d209c02c8386e71f8a4299eeb

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 1932421
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 1938
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-14d8"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kOJ1LAc%2FKBienMnZjngM4KuFHe6XF%2FAEdK3pJfWaQxgWbV%2FHLabV%2Bp8rp1u%2Bt5b1w4jFPuPg1pbVLCQGP149MTBc9i1uWai%2FbNvG8ld%2BTOmB2npA3rLSh5pxhGlAWXc0tqs95ymR3AFSz9bju01MwCnP"}],"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: 8607f11e2ee3916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 cancel.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 2 KB
1 KB 161ms
161ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/cancel.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

05b086c8e1ae58e53cd1b713fcc2ed2b596a16ced03ad9bccf03f397b3b6d139

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 10021813
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 800
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-7c5"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ntoa7U2jIsX%2BN9yChXdKeMFej4kyuQO6%2FYLYOBsaDtA4zZU%2Bkom%2FY2V7O6bZwcf6s6OwxnpFncYuOCPgc%2BQzYpyfdfM8W9lEUTcMGeCi2yzFa%2Bokmu4rt9YlD%2BVwDv2WRBUv7uNvMroLe8r1UKbSSbQt"}],"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: 8607f11e2ee4916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

POST
H2 204 collect
region1.google-analytics.com/g/ 0
256 B 136ms
47ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-YXRG76JLZT&gtm=45je4340v896039116za220&_p=1709786787370&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=402959581.1709786787&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_s=1&sid=1709786787&sct=1&seg=0&dl=https%3A%2F%2Fchem.libretexts.org%2F&dt=Home%20-%20Chemistry%20LibreTexts&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1330
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-YXRG76JLZT
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://chem.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 200 collect Show response
stats.g.doubleclick.net/j/ 4 B
351 B 143ms
47ms XHR
text/plain 2a00:1450:400c:c1d::9a
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-65721316-2&cid=402959581.1709786787&jid=1394938143&gjid=767457583&_gid=1924023599.1709786787&_u=YGDAAAABBAAAACAAI~&z=324014299

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:c1d::9a Brussels, Belgium, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Golfe2 /

Resource Hash

84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80

Security Headers

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

Request headers

Referer: https://chem.libretexts.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: text/plain

Response headers

pragma: no-cache
strict-transport-security: max-age=10886400; includeSubDomains; preload
date: Thu, 07 Mar 2024 04:46:27 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://chem.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/ 239 KB
85 KB 61ms
60ms Script
application/javascript 2a00:1450:4001:812::2008
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-0G8ZPGT8MT&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

2a00:1450:4001:812::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

Google Tag Manager /

Resource Hash

9d604b69fadf4925df5a0318ff694bac1c40a1ceb23af4bfcebd79b1ebe55fd0

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 86899
x-xss-protection: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires: Thu, 07 Mar 2024 04:46:27 GMT

GET
H3 200 config.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/input/MathML/ 1 KB
1013 B 129ms
129ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/input/MathML/config.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

3c766c58e5eaef2cb5af8d8e70b8b2c905253d267de972432c1b346f6e146110

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8555607
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 405
last-modified: Mon, 04 May 2020 16:13:13 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f19-401"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=yri0OWcGhsrlB4lngxRVph%2BlmLWKLl3bHFLEd8M2SE5f9fbgQZc9IohZUHCZyLQSWeh6TfR%2Biub9hip8ATOwHX%2BqgTUBdLomc7vMBeqRtCgfamdiLoVBshWIXLWYU4qSg3mUFbQtQHzPV0c7DLY8PmSL"}],"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: 8607f11e6f0e916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 config.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/SVG/ 2 KB
1 KB 130ms
129ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/SVG/config.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

42d60710ad08eb4b8ec75e4dcf23e7a605f28847b39fb80aed6c9b60a0b5e187

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8467246
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 792
last-modified: Mon, 04 May 2020 16:13:13 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f19-7bc"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=VtRyCJeyPtHgmcFnhP1LRqqmQW0wqAnzvskq%2FqJu5K4yeoke%2BHonzG6nPmMqhvS2wlwfA4yqD049s7pLuHTElB0ykZxgRZ43kPOcKTelwcoxbb48SpozSWFeLSJhs5Bof1cDWG2uWQWKY2fUOo%2FXlrZG"}],"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: 8607f11e6f0f916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 mml2jax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/ 5 KB
2 KB 130ms
130ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/mml2jax.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1c144c28f23195be7b51300c75b284b8784d2bc4662edbcc6c2876ec00dc0f77

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8377858
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 1845
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-15bc"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oPQs0ZByfzFROvtD9n8EnHHCR758emLc1%2FZDKSC5sJ4n1YakPwmUFJ%2FhAWftyxljQFa9mq5QyKbHBGncPAsTGyTp%2B0Ly27beq9jPQmgwn7CI8skWLpGIvFowaJgRlVqsUqM4lzf%2FXIW9AMgzK8x9QMsI"}],"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: 8607f11e6f11916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 launchpad-rocket-icon.svg
cdn.libretexts.net/Icons/ 1 KB
1 KB 49ms
48ms Image
image/svg+xml 2606:4700:3034::ac43:d829
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: chem.libretexts.org
URL: https://chem.libretexts.org/

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:3034::ac43:d829 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: tx00000138f6d3e0c5ca3a2-0065c70559-3c6eab05-sfo3a
age: 1790
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\/v3?s=cE5mD1%2BqL5noXxe0MF65JdcZGQ32%2F0OyxhD3xbqloIAH%2BssiXSpBKF7lMihm3kwNcAhVHMZzerEpnGcL1MHyRKDzYXBhYEbjfD5D2b00eMkQMVq3%2Ff3D7BsyRJ%2FNlfSqrbJBiVTPp7vtzSMB2sLREIs%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: 8607f11e8d8d2ba8-FRA
priority: u=3,i

POST
H2 204 collect
region1.analytics.google.com/g/ 0
54 B 47ms
46ms Ping
text/plain 2001:4860:4802:34::36
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://region1.analytics.google.com/g/collect?v=2&tid=G-0G8ZPGT8MT&gtm=45je4340v9125872062za220&_p=1709786787370&_gaz=1&gcd=13l3l3l2l2&npa=0&dma_cps=sypham&dma=1&ul=en-us&sr=1600x1200&cid=402959581.1709786787&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=ABAI&_s=1&dl=https%3A%2F%2Fchem.libretexts.org%2F&dt=Home%20-%20Chemistry%20LibreTexts&sid=1709786787&sct=1&seg=0&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1447
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-0G8ZPGT8MT&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2001:4860:4802:34::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://chem.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 48ms
47ms Ping
text/plain 2a00:1450:400c:c1d::9a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL: https://stats.g.doubleclick.net/g/collect?v=2&tid=G-0G8ZPGT8MT&cid=402959581.1709786787&gtm=45je4340v9125872062za220&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-0G8ZPGT8MT&cx=c&_slc=1
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2a00:1450:400c:c1d::9a Brussels, Belgium, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 GMT
server: Golfe2
content-type: text/plain
access-control-allow-origin: https://chem.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 ga-audiences
www.google.de/ads/ 42 B
408 B 137ms
51ms Image
image/gif 2a00:1450:4001:829::2003
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-0G8ZPGT8MT&cid=402959581.1709786787&gtm=45je4340v9125872062za220&aip=1&dma=1&dma_cps=sypham&gcd=13l3l3l2l2&npa=0&z=473802662

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 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/2.7.3/extensions/TeX/ 5 KB
2 KB 46ms
46ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/newcommand.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

6fd05f60f925b9f355298411ac46e63581c454b8135e8170aa78fabb444406bf

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 39284
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 1778
last-modified: Mon, 04 May 2020 16:13:12 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f18-144b"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2BEP7S%2B5kBnT04LlEAZI63LUeoHp%2FJoIQpn2uHjfIkZDl1v%2F%2F0r3v3hsAnG89v45hSTFiBPY4vDxMXaEPQTHX%2BL9290LRN94rNK0AyhYh5HaxRco2%2FZnKJY%2B7B272Vnr1DrpQVfnCrFqwUi%2ByQyV%2Bnp8s"}],"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: 8607f11f4ff5916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 ga-audiences
www.google.com/ads/ 42 B
408 B 143ms
55ms Image
image/gif 2a00:1450:4001:806::2004
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-65721316-2&cid=402959581.1709786787&jid=1394938143&_u=YGDAAAABBAAAACAAI~&z=1437037014

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:806::2004 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 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
H2 200 ga-audiences
www.google.de/ads/ 42 B
107 B 103ms
58ms Image
image/gif 2a00:1450:4001:829::2003
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-65721316-2&cid=402959581.1709786787&jid=1394938143&_u=YGDAAAABBAAAACAAI~&z=1437037014

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:829::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

cafe /

Resource Hash

ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

pragma: no-cache
date: Thu, 07 Mar 2024 04:46:27 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

POST
H3 200 consumption
chem.libretexts.org/@api/deki/events/page-view/34/ 0
0 153ms
152ms Fetch 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

Security Headers

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

Request headers

Referer: https://chem.libretexts.org/
x-deki-page-view-id: b29678f8-a51c-4792-9064-7f62d51d8695
x-deki-client: mindtouch-martian
accept-language: de-DE,de;q=0.9
x-deki-token: xhr_2_1709786786_2987de4082845b607d6a80369d337b22441ead85eb79a24012554afc5ffb7cfd
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
content-type: application/json; charset=utf-8

Response headers

x-dream-feature: POST:events/page-view/*/*
date: Thu, 07 Mar 2024 04:46:27 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
x-data-stats: request-time-ms=11; 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: a8d06120-dc3d-11ee-a0a1-02f9a4d37385
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: 25BMpF6pwE7dJzYOeMZA-KjccQHhK2cCI8vAft4WEE-FQ_70YStzMw==

GET
H3 200 jax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/HTML-CSS/ 80 KB
22 KB 46ms
46ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/HTML-CSS/jax.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

647fe9a1aea068459523ea9955f0aebbc332a2967062e55c0958df6794ffea6e

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 43668
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 21966
last-modified: Mon, 04 May 2020 16:13:13 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f19-13e9a"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=u6HwXD6KyLYV4EYPD1PN7Y4odd3xYYmY0%2BK%2FRSxCdZThdz5IjfHs3gG5gXqYlPJgbRr%2Bkj8T2t8ysYhtIcad3pDsQ1zwVqNNr15X7aBGEhGDSdeu886z1fHWRepCUaOjqwUzHt0lDAH8DsN4TCkEFjdo"}],"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: 8607f11fe87c916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H3 200 fontdata.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/HTML-CSS/fonts/TeX/ 43 KB
11 KB 46ms
46ms Script
application/javascript 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/HTML-CSS/fonts/TeX/fontdata.js?V=2.7.3

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/MathJax.js?config=TeX-AMS_HTML

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700::6811:190e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cd4db215a7ce705c55b278d58f204221aa412ac0b4d287ab66977b74b107781d

Security Headers

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

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 4879786
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 10474
last-modified: Mon, 04 May 2020 16:13:13 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f19-ac7e"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=crGxEtIGm6GtYCa4KLCiXFgO44aZZlu2j1Yuk83TDpm5tsR5VMPWuzsmiZiuaN8XvuRkprHCFOG0yriqM%2B9Axqf%2BSEDGx%2BeXpA%2BmuMgEdT%2FnJWpuo9Pc%2FoAA0qXQG5VyIr6esvwV9FMKMgpwK5xIxVaY"}],"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: 8607f12038c6916e-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 MathJax_Main-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/ 33 KB
34 KB 48ms
46ms Font
application/octet-stream 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff?V=2.7.3

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

Referer: https://chem.libretexts.org/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 3714835
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 34168
last-modified: Mon, 04 May 2020 16:13:13 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f19-8574"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tZLcQMTE0%2Bi%2BjbVYjQ5JTbcOPbNyI%2Fhip4Sa6%2BuA%2B5l3OfhlfvWDNGxemoHn%2Bv858bS6SzMh25rVH%2Bpj18QYE0KU7AFeSuhlSBWubV4%2BGjm8CfP2%2FGZx2Ju1RqVxspV0NmxKpwNEFwzMxjBDpdRN%2BRLb"}],"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: 8607f120a9b91da2-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 MathJax_Math-Italic.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/ 19 KB
19 KB 48ms
48ms Font
application/octet-stream 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff?V=2.7.3

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

Referer: https://chem.libretexts.org/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 38088
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 19289
last-modified: Mon, 04 May 2020 16:13:13 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f19-4b9c"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8S9kFAL6XiluxkWiZV5WFZHXpGoWIv3ACzZCROAcAilLFmuRerUc9ImyGWkxkUIRhvKr3NY%2FbOg8LVmC5riljVi8yoEd7j1%2BnKctkVo0XfDgZegIJbzOFLIU2ZKm908nj2GtSMJHJQlGxtvVkteKqA6Z"}],"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: 8607f120a9bb1da2-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 MathJax_Size1-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/ 6 KB
6 KB 49ms
49ms Font
application/octet-stream 2606:4700::6811:190e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff?V=2.7.3

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:190e , United States, 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

Referer: https://chem.libretexts.org/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:27 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: 8631644
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 5725
last-modified: Mon, 04 May 2020 16:13:13 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f19-16a0"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=W5MSEo%2BiR3j5RVm3aIfz4vHcYRixcjAn9gckEzaMPTsqbX6%2FPnSF%2FJL8%2BNuMgoK4ZCdRO0JqYK3lqeYHoZGY6HsTc2pTZnAr58cmmhxVQUCCXYShvOumJx%2BLXo4rXlXtTKtqvYcc6JfJTh5j7gXj1GFB"}],"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: 8607f120a9bc1da2-FRA
expires: Tue, 25 Feb 2025 04:46:27 GMT

GET
H2 200 annotator.css
cdn.hypothes.is/hypothesis/1.1465.0/build/styles/ 60 KB
11 KB 53ms
52ms Stylesheet
text/css 2606:4700:10::ac43:1687
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1465.0/build/styles/annotator.css?ec72d0

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::ac43:1687 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

63bb687b1eb568b9f4a6fab0919afa6a8d1490200d50f7de5d91db8c67702ac9

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
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:28 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: ZSWG030QC82CH5R0
age: 71437
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: rI2gT/EwBmNPCVMWjG2s5wQietHVHG7VhUODJcAV5MuOg1NzSXmwyCm3Keo24WssFHXz6yQzBjU=
last-modified: Wed, 06 Mar 2024 08:52:00 GMT
server: cloudflare
etag: W/"5541e8b0948ff1fc0d154123970c2764"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=315360000, immutable
cf-ray: 8607f123b9925bdd-FRA

GET
H2 200 annotator.bundle.js Show response
cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/ 181 KB
56 KB 56ms
56ms Script
application/javascript 2606:4700:10::ac43:1687
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/annotator.bundle.js?0da142

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::ac43:1687 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f502a311863a31c435012e0fdc891d8b8a2e70cca3ee7fdf3a36a8381b1bc45c

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
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:28 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: ZSWRE7CKZF32C903
age: 71437
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: vDXTnuDevif3uQLst1DYvvSs4ii1SRGKwWm8jH84kEXqalkEbrADYyqXqNpt3Yave2Ua1Vg8t20=
last-modified: Wed, 06 Mar 2024 08:52:00 GMT
server: cloudflare
etag: W/"7a74fdd56010f4b3ae69c9136847ee2c"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=315360000, immutable
cf-ray: 8607f123b9945bdd-FRA

GET
H2 200 highlights.css
cdn.hypothes.is/hypothesis/1.1465.0/build/styles/ 8 KB
1 KB 54ms
53ms Stylesheet
text/css 2606:4700:10::ac43:1687
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1465.0/build/styles/highlights.css?6b4ebd

Requested by

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

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700:10::ac43:1687 , 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

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:28 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: ZSWJPKFXTJBRN2YD
age: 71437
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: KJQXsvDpNS+/VPJy+RfcYqInVXFJh61nZz5lt7Q0QMj7+de7GvPVC63WYvCbJLBlXyQjMuAaXUI=
last-modified: Wed, 06 Mar 2024 08:52:00 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: 8607f123b9935bdd-FRA

GET
H3 200 app.html Show response
hypothes.is/ Frame DC0A 811 B
815 B 53ms
52ms Document
text/html 2606:4700:10::6816:379f
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/1.1465.0/build/scripts/annotator.bundle.js?0da142

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7bab8f05ba5832292526a4888c6f3b35e3c46982664afd30d069aa6ed51f0e22

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

Referer: https://chem.libretexts.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
accept-language: de-DE,de;q=0.9

Response headers

age: 59
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=1800
cf-cache-status: HIT
cf-ray: 8607f1246fe33655-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: Thu, 07 Mar 2024 04:46:28 GMT
etag: W/"Us38DEevUN/Bx/Kprt7OIw"
expires: Thu, 07 Mar 2024 04:50:29 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

GET
H3 200 hypothesis Show response
cdn.hypothes.is/ Frame DC0A 5 KB
2 KB 50ms
49ms Script
application/javascript 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis

Requested by

Host: hypothes.is
URL: https://hypothes.is/app.html

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

553c754dde75feb3e9bb49a776df2f03bb74dd7fe2aa8bfd22cef3a1a6fbad9e

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
Referer: https://hypothes.is/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:28 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: GK9NPDGABHDNFYHE
age: 271
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: 0GjZTozeGEZuynLc05m5elbBB8VHJDvv6FDfDkcKnIUbCC5G93fwHtt89N8QlocvdfSSDtIOGPU=
last-modified: Wed, 06 Mar 2024 08:52:00 GMT
server: cloudflare
etag: W/"1b4b60a213571f6d270da501abd3baa3"
vary: Accept-Encoding
content-type: application/javascript; charset=UTF-8
cache-control: public, max-age=120, s-maxage=300, must-revalidate
cf-ray: 8607f12729e83655-FRA

GET
H3 200 /
hypothes.is/api/ Frame DC0A 3 KB
1 KB 90ms
89ms Other
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

661300de3fdac249a40779b2237f6d67041aa883fcbc2ae0074000445eb10944

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
Origin: https://hypothes.is
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:29 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
content-encoding: br
strict-transport-security: max-age=15552000; includeSubDomains; preload
age: 59
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: W/"K0P5mV76mfjc40KbUoRJTA"
vary: Accept-Encoding
content-type: application/json
access-control-allow-origin: *
cache-control: public, max-age=1800
cf-ray: 8607f1277a273655-FRA
expires: Thu, 07 Mar 2024 04:50:29 GMT

GET
H3 200 links
hypothes.is/api/ Frame DC0A 508 B
648 B 650ms
649ms Other
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/links

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

f57fd17716d460ceb0f835a9d3794c692a71180da344c203a9d06de363450648

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
Origin: https://hypothes.is
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:29 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'
content-encoding: br
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains; preload
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: W/"9IgBzHx7M61g9MgwiXYVgg"
content-type: application/json
access-control-allow-origin: *
cache-control: max-age=300, public
cf-ray: 8607f1277a283655-FRA
expires: Thu, 07 Mar 2024 04:51:29 GMT

GET
H3 200 sidebar.bundle.js Show response
cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/ Frame DC0A 737 KB
226 KB 103ms
59ms Script
application/javascript 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

7aa004c296d95ca7b7266d6238cf8d576d3729be65152d8d42a80afe4a896b9e

Security Headers

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

Request headers

Referer: https://hypothes.is/
Origin: https://hypothes.is
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:29 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: KKXA72SYRGA0PPDJ
age: 71604
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: drrsLbvtweUw/VM9Bbt1SB/8hjNNmaGDarIV7YYIG3bU1a68nTGWRkJ/QPKL7Mnj0ygJvz/goRo=
last-modified: Wed, 06 Mar 2024 08:52:00 GMT
server: cloudflare
etag: W/"6737684c218c235932164eb9f3f30bca"
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
access-control-allow-methods: GET
content-type: application/javascript; charset=UTF-8
access-control-allow-origin: *
cache-control: public, max-age=315360000, immutable
cf-ray: 8607f127bd7c35ff-FRA

GET
H3 200 katex.min.css
cdn.hypothes.is/hypothesis/1.1465.0/build/styles/ Frame DC0A 23 KB
4 KB 50ms
50ms Stylesheet
text/css 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1465.0/build/styles/katex.min.css?e179ab

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9d333cf55864f3af957e0d863849913d2a98a891b9fcc7fdc021d5456683d6b7

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
Referer: https://hypothes.is/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:29 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: KKX7J340DJ28NE97
age: 71604
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: v74ytSZ9zp/XvNPu5S0WiZjE/f7Lkjbz1JpI0YhNiO7a4w2YOevcKCNW+U/DzCKTGvZQ1/LszM4=
last-modified: Wed, 06 Mar 2024 08:52:00 GMT
server: cloudflare
etag: W/"de2c3113f46af1b9690efc612daec292"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=315360000, immutable
cf-ray: 8607f1277a2a3655-FRA

GET
H3 200 sidebar.css
cdn.hypothes.is/hypothesis/1.1465.0/build/styles/ Frame DC0A 68 KB
13 KB 51ms
51ms Stylesheet
text/css 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1465.0/build/styles/sidebar.css?13d728

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cf701e00299f250dbbd84471b8fd4b071b564deef0d51ae5e3196c73bdcc8efd

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
Referer: https://hypothes.is/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:29 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: KKXFP96G721BWP5W
age: 71604
x-amz-server-side-encryption: AES256
alt-svc: h3=":443"; ma=86400
x-amz-id-2: zrD+c9ERaq1hoqefyZMjK3Wj+8HJhluLTPZZlOL5MmrCfSODB0Fqf4y1IP2iVYEFP0PWEXmnZAc=
last-modified: Wed, 06 Mar 2024 08:52:00 GMT
server: cloudflare
etag: W/"527992817d5a248795ef3a775485da2b"
vary: Accept-Encoding
content-type: text/css; charset=UTF-8
cache-control: public, max-age=315360000, immutable
cf-ray: 8607f1277a2b3655-FRA

POST
H2 200 / Show response
sentry.io/api/69811/envelope/ Frame DC0A 2 B
324 B 240ms
152ms Fetch
application/json 35.186.247.156
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://sentry.io/api/69811/envelope/?sentry_key=31109f033e4e4e079fb4ac6469656eb5&sentry_version=7&sentry_client=sentry.javascript.browser%2F7.105.0

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

35.186.247.156 Kansas City, United States, ASN15169 (GOOGLE, US),

Reverse DNS

156.247.186.35.bc.googleusercontent.com

Software

nginx /

Resource Hash

44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000; includeSubDomains; preload

Request headers

Referer: https://hypothes.is/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: text/plain;charset=UTF-8

Response headers

date: Thu, 07 Mar 2024 04:46:29 GMT
strict-transport-security: max-age=31536000; includeSubDomains; preload
via: 1.1 google
server: nginx
vary: origin,access-control-request-method,access-control-request-headers
content-type: application/json
access-control-allow-origin: *
access-control-expose-headers: x-sentry-error,x-sentry-rate-limits,retry-after
x-envoy-upstream-service-time: 0
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 2

GET
H3 200 info Show response
chem.libretexts.org/@api/deki/pages/home/ 377 B
919 B 157ms
157ms Fetch
application/json 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://chem.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

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

1890f340848496de5b9f1332ac7be2b03130e0b952765f4ace666e40d434226b

Security Headers

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

Request headers

Referer: https://chem.libretexts.org/
X-Requested-With: XMLHttpRequest
accept-language: de-DE,de;q=0.9
x-deki-token: 9d5efbaecd87ffd908e405cc527f3c4637717aea8ca124f9072e2b74229b7fb9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-dream-feature: GET:pages/*/info
date: Thu, 07 Mar 2024 04:46:29 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=16; 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: a9bff80c-dc3d-11ee-8c38-65262c2b9aeb
alt-svc: h3=":443"; ma=86400
content-length: 377
x-amz-cf-id: daq227A-48wT4z3e4LVIbtqqx1Y2ZnkMq90rVA_4PMVY_X5OAOQPTA==

GET
H3 200 subpages Show response
chem.libretexts.org/@api/deki/pages/home/ 3 KB
3 KB 151ms
150ms Fetch
application/json 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

https://chem.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

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

bec33d2cd13fb5eabcc05b29230f128b624444abb41c78757cee56fa5a44e815

Security Headers

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

Request headers

Referer: https://chem.libretexts.org/
X-Requested-With: XMLHttpRequest
accept-language: de-DE,de;q=0.9
x-deki-token: 9d5efbaecd87ffd908e405cc527f3c4637717aea8ca124f9072e2b74229b7fb9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

x-dream-feature: GET:pages/*/subpages
date: Thu, 07 Mar 2024 04:46:29 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=11; 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: a9bfc9ea-dc3d-11ee-aa09-c059fc6a0f85
alt-svc: h3=":443"; ma=86400
content-length: 2593
x-amz-cf-id: _KsI0T2CnN92jjKTUjPvcQHEDJ0RXWE7MHZlYKI9BeQLJ1FCaaNSbw==

GET
H2 200 KFOmCnqEu92Fr1Mu4mxK.woff2
fonts.gstatic.com/s/roboto/v30/ 15 KB
15 KB 40ms
39ms Font
font/woff2 2a00:1450:4001:80f::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

2a00:1450:4001:80f::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

Referer: https://fonts.googleapis.com/
Origin: https://chem.libretexts.org
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Tue, 05 Mar 2024 05:37:46 GMT
x-content-type-options: nosniff
age: 169723
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: Wed, 05 Mar 2025 05:37:46 GMT

GET
H2 200 install-popup-button.js Show response
donorbox.org/ 8 KB
4 KB 454ms
353ms Script
application/javascript 2606:4700:10::ac43:2a18
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::ac43:2a18 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d5ce741de987fc58aea4ae3ce797ae44efd969347ac0772dd5af044a930ebb70

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:29 GMT
via: 1.1 vegur
content-encoding: gzip
cf-cache-status: REVALIDATED
last-modified: Wed, 06 Mar 2024 19:58:50 GMT
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
server: cloudflare
vary: Accept-Encoding
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1709755335&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=tHcrDCUedlFMtE3SioKn%2F4AH6CcXY5WOGGaeaEu9kYI%3D"}]}
content-type: application/javascript
cache-control: public, s-maxage=120, max-age=0
cf-ray: 8607f12a3f846925-FRA
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1709755335&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=tHcrDCUedlFMtE3SioKn%2F4AH6CcXY5WOGGaeaEu9kYI%3D

GET
H3 200 groups Show response
hypothes.is/api/profile/ Frame DC0A 2 B
405 B 673ms
673ms Fetch
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/profile/groups?expand=organization&expand=scopes

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
X-Client-Id: 02e26e7e79750e83889631f53607d8ae
Hypothesis-Client-Version: 1.1465.0
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 07 Mar 2024 04:46:30 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: DYNAMIC
strict-transport-security: max-age=15552000; includeSubDomains; preload
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
content-length: 2
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: "11FxOYiYfpMxmANj4kGJzg"
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8607f129abcc3655-FRA

GET
H3 200 groups Show response
hypothes.is/api/ Frame DC0A 362 B
605 B 671ms
671ms Fetch
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/groups?expand=organization&expand=scopes

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

eb44540c6509c9b2a8e2079334f76cc6af72afb5ec6eb90c4e0edbd1482ddb14

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
X-Client-Id: 02e26e7e79750e83889631f53607d8ae
Hypothesis-Client-Version: 1.1465.0
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 07 Mar 2024 04:46:29 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'
content-encoding: br
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains; preload
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: W/"QLXPkQtiDJWiVtwri9DRsg"
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8607f129abcd3655-FRA

GET
H3 200 profile Show response
hypothes.is/api/ Frame DC0A 325 B
603 B 672ms
672ms Fetch
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/profile

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8d58acb8d19f99f9a14afb35555cf59af27b184c0a04aceee51a2172b5d0eb67

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
X-Client-Id: 02e26e7e79750e83889631f53607d8ae
Hypothesis-Client-Version: 1.1465.0
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 07 Mar 2024 04:46:29 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'
content-encoding: br
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains; preload
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: W/"tkTGIPNvmeYf2vluWbOnVw"
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8607f129abce3655-FRA

POST
H3 200 performance
chem.libretexts.org/@api/deki/events/page-view/34/ 0
0 143ms
143ms Fetch 2600:9000:2359:4200:11:2451:2fc0:93a1
AMAZON-02

General

Check archive.org

Show headers Download Go to

Full URL

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

Protocol

Security

QUIC, , AES_128_GCM

Server

2600:9000:2359:4200:11:2451:2fc0:93a1 , United States, ASN16509 (AMAZON-02, US),

Reverse DNS

Software

Resource Hash

Security Headers

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

Request headers

Referer: https://chem.libretexts.org/
x-deki-page-view-id: b29678f8-a51c-4792-9064-7f62d51d8695
x-deki-client: mindtouch-martian
accept-language: de-DE,de;q=0.9
x-deki-token: xhr_2_1709786786_2987de4082845b607d6a80369d337b22441ead85eb79a24012554afc5ffb7cfd
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
content-type: application/json; charset=utf-8

Response headers

x-dream-feature: POST:events/page-view/*/*
date: Thu, 07 Mar 2024 04:46:29 GMT
strict-transport-security: max-age=31536000
via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront)
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-deki-site: id="site_4334"
x-data-stats: request-time-ms=7; 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: a9c3806c-dc3d-11ee-acc0-fcc6a03bd940
alt-svc: h3=":443"; ma=86400
content-length: 0
x-amz-cf-id: rhfJIturb3MVcJoKZF_6H2Ym6fwaj4VvLG7owovTA8i_leObc-5SiQ==

OPTIONS
H2 200 rum
cloudflareinsights.com/cdn-cgi/ Frame 0
0 125ms
43ms Preflight
text/plain 2606:4700::6810:3965
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::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Accept: */*
Access-Control-Request-Headers: content-type
Access-Control-Request-Method: POST
Origin: https://chem.libretexts.org
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 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://chem.libretexts.org
access-control-max-age: 86400
cf-ray: 8607f12a3fc69214-FRA
content-encoding: gzip
content-type: text/plain
date: Thu, 07 Mar 2024 04:46:29 GMT
server: cloudflare
vary: Origin
x-content-type-options: nosniff
x-frame-options: DENY

POST
H2 204 rum Show response
cloudflareinsights.com/cdn-cgi/ 0
37 B 81ms
80ms XHR
text/plain 2606:4700::6810:3965
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::6810:3965 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Frame-Options	DENY

Request headers

Referer: https://chem.libretexts.org/
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
content-type: application/json

Response headers

date: Thu, 07 Mar 2024 04:46:29 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://chem.libretexts.org
x-frame-options: DENY
access-control-allow-credentials: true
cf-ray: 8607f12a7fe09214-FRA

GET
H3 200 groups Show response
hypothes.is/api/profile/ Frame DC0A 2 B
405 B 659ms
659ms Fetch
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/profile/groups?expand=organization&expand=scopes

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
X-Client-Id: 02e26e7e79750e83889631f53607d8ae
Hypothesis-Client-Version: 1.1465.0
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 07 Mar 2024 04:46:29 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: DYNAMIC
strict-transport-security: max-age=15552000; includeSubDomains; preload
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
content-length: 2
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: "11FxOYiYfpMxmANj4kGJzg"
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8607f129bbe63655-FRA

GET
H3 200 groups Show response
hypothes.is/api/ Frame DC0A 362 B
605 B 662ms
662ms Fetch
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/groups?expand=organization&expand=scopes&document_uri=https%3A%2F%2Fchem.libretexts.org%2F

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

eb44540c6509c9b2a8e2079334f76cc6af72afb5ec6eb90c4e0edbd1482ddb14

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
X-Client-Id: 02e26e7e79750e83889631f53607d8ae
Hypothesis-Client-Version: 1.1465.0
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 07 Mar 2024 04:46:30 GMT
content-security-policy: font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
content-encoding: br
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains; preload
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: W/"QLXPkQtiDJWiVtwri9DRsg"
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8607f129bbe83655-FRA

GET
H2 200 animate-popup-donate-button.css
donorbox.org/ 844 B
499 B 62ms
62ms Stylesheet
text/css 2606:4700:10::ac43:2a18
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::ac43:2a18 , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

5273e63a4c2277bb5e220c8eaed0d82c999ba0a49ed28e1c2387adf137aeebee

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000; includeSubDomains

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://chem.libretexts.org/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:29 GMT
strict-transport-security: max-age=63072000; includeSubDomains
via: 1.1 vegur
cf-cache-status: HIT
last-modified: Wed, 06 Mar 2024 19:58:50 GMT
nel: {"report_to":"heroku-nel","max_age":3600,"success_fraction":0.005,"failure_fraction":0.05,"response_headers":["Via"]}
server: cloudflare
age: 2522
vary: Accept-Encoding
report-to: {"group":"heroku-nel","max_age":3600,"endpoints":[{"url":"https://nel.heroku.com/reports?ts=1709755335&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=tHcrDCUedlFMtE3SioKn%2F4AH6CcXY5WOGGaeaEu9kYI%3D"}]}
content-type: text/css
content-encoding: gzip
cf-ray: 8607f12c78716925-FRA
reporting-endpoints: heroku-nel=https://nel.heroku.com/reports?ts=1709755335&sid=1b10b0ff-8a76-4548-befa-353fc6c6c045&s=tHcrDCUedlFMtE3SioKn%2F4AH6CcXY5WOGGaeaEu9kYI%3D

GET
H3 200 logo
hypothes.is/organizations/__default__/ Frame DC0A 1 KB
1 KB 208ms
208ms Image
image/svg+xml 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://hypothes.is/organizations/__default__/logo

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

b57a0ce6fca0c3a80c7d930bc89d872b28683e5d2a55117b2636b16cdf87ef03

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

accept-language: de-DE,de;q=0.9
Referer: https://hypothes.is/app.html
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36

Response headers

date: Thu, 07 Mar 2024 04:46:30 GMT
content-security-policy: font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
content-encoding: br
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains; preload
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: W/"Am2sVrSvzhSUTTa2beuWlw"
vary: Cookie, Accept-Encoding
content-type: image/svg+xml; charset=UTF-8
cache-control: max-age=600
cf-ray: 8607f12deee33655-FRA
expires: Thu, 07 Mar 2024 04:56:30 GMT

GET
H3 200 search Show response
hypothes.is/api/ Frame DC0A 4 KB
1 KB 270ms
270ms Fetch
application/json 2606:4700:10::6816:379f
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://hypothes.is/api/search?limit=50&sort=created&order=asc&_separate_replies=false&group=__world__&uri=https%3A%2F%2Fchem.libretexts.org%2F

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1465.0/build/scripts/sidebar.bundle.js?d17710

Protocol

Security

QUIC, , AES_128_GCM

Server

2606:4700:10::6816:379f , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

a372c5687fbee7becc7876650913d76fe69bbc69f9d3f62013f0be39df6d0d9c

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
Strict-Transport-Security	max-age=15552000; includeSubDomains; preload
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Request headers

Referer: https://hypothes.is/app.html
X-Client-Id: 02e26e7e79750e83889631f53607d8ae
Hypothesis-Client-Version: 1.1465.0
accept-language: de-DE,de;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/122.0.6261.111 Safari/537.36
Content-Type: application/json

Response headers

date: Thu, 07 Mar 2024 04:46:30 GMT
content-security-policy: font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.google-analytics.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
content-encoding: br
cf-cache-status: DYNAMIC
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains; preload
hypothesis-media-type: application/vnd.hypothesis.v1+json
alt-svc: h3=":443"; ma=86400
x-xss-protection: 1; mode=block
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
etag: W/"RBU6kjvmvDekspJB9N+FhQ"
content-type: application/json
access-control-allow-origin: *
cache-control: no-cache
cf-ray: 8607f12e8f583655-FRA

POST collect
region1.google-analytics.com/g/ 0
0

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: region1.google-analytics.com
URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-YXRG76JLZT&gtm=45je4340v896039116za220&_p=1709786787370&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=402959581.1709786787&ul=en-us&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&pscdl=noapi&_eu=AEA&_s=2&sid=1709786787&sct=1&seg=0&dl=https%3A%2F%2Fchem.libretexts.org%2F&dt=Home%20-%20Chemistry%20LibreTexts&en=scroll&epn.percent_scrolled=90&_et=5&tfd=6336

Verdicts & Comments Add Verdict or Comment

342 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

9 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
chem.libretexts.org/	1969-12-31 23:59:59	Name: mtwebsession Value: 858b3f7378bec25e34436dabf84b02c6
.chem.libretexts.org/	1970-01-21 04:32:26	Name: dekisession Value: "NzMyMzgyODctMzYwZi00ZmNmLWJlODctZDc2MTdjNGYxOTVhfDIwMjQtMDMtMDdUMDQ6NDY6MjY="
.chem.libretexts.org/	1970-01-21 04:32:26	Name: _ga Value: GA1.3.402959581.1709786787
.chem.libretexts.org/	1970-01-20 18:57:53	Name: _gid Value: GA1.3.1924023599.1709786787
.chem.libretexts.org/	1970-01-20 18:56:26	Name: _gat Value: 1
.chem.libretexts.org/	1970-01-20 18:56:26	Name: _gat_mtTracker Value: 1
.libretexts.org/	1970-01-21 04:32:26	Name: _ga Value: GA1.1.402959581.1709786787
.libretexts.org/	1970-01-21 04:32:26	Name: _ga_YXRG76JLZT Value: GS1.1.1709786787.1.0.1709786787.0.0.0
.chem.libretexts.org/	1970-01-21 04:32:26	Name: _ga_0G8ZPGT8MT Value: GS1.3.1709786787.1.0.1709786787.60.0.0

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Content-Security-Policy	upgrade-insecure-requests; default-src https: data: filesystem: blob: mediastream: 'unsafe-inline' 'unsafe-eval'; connect-src https: wss:
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Xss-Protection	1; mode=block

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

a.mtstatic.com
cdn.hypothes.is
cdn.jsdelivr.net
cdn.libretexts.net
cdnjs.cloudflare.com
chem.libretexts.org
cloudflareinsights.com
donorbox.org
files.mtstatic.com
fonts.googleapis.com
fonts.gstatic.com
hypothes.is
pro.fontawesome.com
region1.analytics.google.com
region1.google-analytics.com
sentry.io
static.cloudflareinsights.com
stats.g.doubleclick.net
unpkg.com
use.fontawesome.com
www.google-analytics.com
www.google.com
www.google.de
www.googletagmanager.com
region1.google-analytics.com
143.204.215.102
143.204.215.80
2001:4860:4802:34::36
2600:9000:2359:4200:11:2451:2fc0:93a1
2606:4700:10::6816:379f
2606:4700:10::ac43:1687
2606:4700:10::ac43:2a18
2606:4700:3034::ac43:d829
2606:4700:4400::ac40:93bc
2606:4700::6810:3865
2606:4700::6810:3965
2606:4700::6810:5914
2606:4700::6810:7aaf
2606:4700::6811:190e
2606:4700:e6::ac40:ce26
2a00:1450:4001:806::2004
2a00:1450:4001:80f::2003
2a00:1450:4001:812::2008
2a00:1450:4001:828::200a
2a00:1450:4001:829::2003
2a00:1450:4001:82f::200e
2a00:1450:400c:c1d::9a
35.186.247.156
020f70517c31946fa1292ed248768a9cec3a9bacf9aa93416d1e54c72ac16df3
02a6199a83a04869684c04bad7cdbb250aa620eb263991ce8031d585dfc8dde3
053b8e15fa5c185dc7b244530fbda7f1674f3c2dc3da7fd687c6fd4d41b8d4ed
05b086c8e1ae58e53cd1b713fcc2ed2b596a16ced03ad9bccf03f397b3b6d139
06ac8783858aa57f3f752bb4ff74a2928fe1b834530c8844dae0675103823007
07b609fdf71b158b9250ef3c2f7da52c343d3aec80e53e9aa6897f9912108904
0cdb3c2f3302e14cebe39e7430dfdfecc95667b90a974415ae43f8464d9d9991
0e8ffc7ff696a8655ee3e561314be223858031003f61e4b763ca452ac9c64fe2
0ec37ad331807f9d7ecde3da49482b5e351dcad297b556b1d28da2129b3e0c30
106fdf4fcaee0d9856d567995af1578476810bc864a208b34dccdc9cf186b9af
107fbb21d462c56b56e6d741c0c9135cbf87bd6e6d02a578a1ffc76c067b9c47
136bcba55331e149c1e597e71210ec7d5a4a0e82292ddd51166c8af158bd3aee
16fa2b76b32db120fe8b1e286426210fad31f2f67d18453616b0ce8d56b57e37
1805b14279760e2a9338b71f40649c45fe37dbc3839bb573a9737cdd495e9752
1890f340848496de5b9f1332ac7be2b03130e0b952765f4ace666e40d434226b
1a21ba62667711e7af5612b660cee5ca22427c8be39348551e5e2cfd7f0440e5
1c144c28f23195be7b51300c75b284b8784d2bc4662edbcc6c2876ec00dc0f77
1cffc2b3146584685cd72751d7f28aa030ab9ae2f1bc78f2c27909f8d8287b26
20300100094e90346cf651b61131de9093dbb9651a1a862dfd28222c78234aa8
22639fbb024dd932000b150975ea2c47340ba188cd24b8c78980783349ec7ddd
23a3c81a5df7d3da05fa9076795ee0734ee6ccd1bc568a6fec1444b007805ae3
257bd510cd4feac1020b9631c76b90152bdf83a311d1bf8f0628ae902d1de063
272d6c929032333f5a111d9c4effd6cf6592d4f2ce911a3085763fdb39e6e961
2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe
2c694cfafd5c00ba4a7a2110060eb937afccfc1d7b745a319c49764fe4ef017c
2cb9325ae72c46288eda55c515b4cd1cd640435d209c02c8386e71f8a4299eeb
2cf985fbe70694eda52314ccab5a052a177691e05d90c0be44d05e57da22d001
2f3a62d5401333e855446fb49e79f94c525347acb65c5de1d38f05d86ac2f0d6
30aee54f8ca19c84ab7a712c56df562390d1d1ee502c8fec8069d2276afbc774
33210718ef39f62e8af02e0a573b0422e9db9e49422b022589e4a72b5faecccc
3446f92004f72550f81ad436519cc9435b404bcec4b4c33079d777dc725ce875
346c0ff74bb77ce11855de1024a9c41a66bb134b6d1a5ca3808f08187cf7b54f
34ff9ff79bc46fb4de7ce7f2d0ccfca27517d02d5d0889c66379c98d234c3c2e
372eb5967ed86578a481ff0f291e1972673d83786343bc71e72671add05c9d5b
386dc8386498981d1a836416cfdb7a1ed0d682e8dea35655067b08927e4822a1
38dbcafc9354a5f8529dc0d0826e10163cc51bd8e3940846236a40699aaa9b03
396ac22042e131330c8fe8b81530d255586190c9315894b3e844c07049fc7aa4
39b74703f7979270baabb23785b02c3d1c529d1380d7b5321f54c45d91cb4461
3c766c58e5eaef2cb5af8d8e70b8b2c905253d267de972432c1b346f6e146110
3dd3928128b28b27b2729995ee3b45ed8292cb078424d217ee12c7f521403a68
3f0fe70eb26ccf28f6887a192e29d38dd7ef7c2f079a73304ad42ddc7bed37de
3fefc38c9f36866cc9f6ccd810a54c3767bcb18d1a515329f5534d101ff0cdf4
40f838918f56f4119fb0a9ef91a518b1cf860d4a6a370d85b1402f9c63a8dd72
42d60710ad08eb4b8ec75e4dcf23e7a605f28847b39fb80aed6c9b60a0b5e187
44136fa355b3678a1146ad16f7e8649e94fb4fc21fe77e8310c060f61caaff8a
452410fef223a412e5608205fc069ecc35a4d919b413b3422a714a17ebfd0651
478b9c6162ec28a6f00259db41737370fb74e329add2e72d74846f1f56996f7e
4d27f334c1f7ba85da9b7523b58a077c1b13f97ddae103c54f68853d9f9fc7ff
4f53cda18c2baa0c0354bb5f9a3ecbe5ed12ab4d8e11ba873c2f11161202b945
5273e63a4c2277bb5e220c8eaed0d82c999ba0a49ed28e1c2387adf137aeebee
52894a8397a995087dd915898f44b9ddb3b4828b9582e3f8cd39b8e03ebb1b51
553c754dde75feb3e9bb49a776df2f03bb74dd7fe2aa8bfd22cef3a1a6fbad9e
55c77dfef369aee9bf4058c15f01b7d8c245177cd0e2a6ecb1d1ae71a7443d6f
5b9573e1023da775390e9284ec0eb1c606df9b468a28980055b4a6aa804f4350
5e2ebe318337d80beb6d77f56b433ab5d214043c25e62493a43ccfe256c2a47b
6153d13804862b0fc1c016cf1129f34cb7c6185f2cf4bf1a3a862eecdab50101
63bb687b1eb568b9f4a6fab0919afa6a8d1490200d50f7de5d91db8c67702ac9
647fe9a1aea068459523ea9955f0aebbc332a2967062e55c0958df6794ffea6e
661300de3fdac249a40779b2237f6d67041aa883fcbc2ae0074000445eb10944
67a0f5268d9cb76e3d333359227915ed024ec873d38dbe2c533524cbe91ec731
6d425a3a2d338a03b20de24090954a8fbf239ff6ef426e753c7738303ce20ba6
6e179fbbaaba6de1e44baa3aa23a7c01ff52de2f78fdd8fc5a5ab2c0143e09ad
6ea0787cce1310cfd84381d8b087a37ceadbd4fccc8808bf3a16c0a29b9651a6
6fd05f60f925b9f355298411ac46e63581c454b8135e8170aa78fabb444406bf
70cec2218b34cbd40f892f3ded4cf6d47320243677cbd8dd6f075052611b154b
73ec0c1d016f034d20f45d95602594008ad8cee460202d522216491efb158e63
78906bce5b4fa9eb7e2c36936a9897acda12fd02c6015c38a9c4ab0c7151d070
7aa004c296d95ca7b7266d6238cf8d576d3729be65152d8d42a80afe4a896b9e
7b9375d97d0921aaa7cb6c5d8e133d3c020d3d99a1d038552c39d497b30bfe17
7bab8f05ba5832292526a4888c6f3b35e3c46982664afd30d069aa6ed51f0e22
838e680ca964a26c94665951577f3f0902ef54de2ee063d3465f22945dc44afa
83b1dfaacb0540d32ae41cd12a0d741593118d65b8a7e023988f3c0f81b3ad30
83d052d8ce7f6ef4878881197908640a924fd22068ac0e669c3ce7b24fbcf4e5
84e01419bd81f32ac6df0f75f49c604fda9172000a3ae432b3c47b2a6a712d80
85e4a5c7ad589ed0f24eecb09e53e0e0289f38623b43db2769f4eb742439c5c3
8bed6127933ff481bf17b175d6b03f40e2d777fda59b25803f2bb73d8ba53d83
8bfce5234dc285f9a3a1a02375cf9db78e505f87836ab7fa16f5f0aad44b61bd
8d58acb8d19f99f9a14afb35555cf59af27b184c0a04aceee51a2172b5d0eb67
8da63bdb8284b926f3eeedd2bc84b735aef8842f0179566bcf6d5b6edb858503
8db815a915b38f569e5c06686cae5489a9a396607915fdc21eeb052e61d6c27c
974b26996f7d8cbfaafb42d5dac7ba601b93193831721d6e7afdd6bc15fb1107
9aa0b13f4f959853a3592cb860a66f282f82e73e29e03fe0a9258f0ebd76d93d
9d333cf55864f3af957e0d863849913d2a98a891b9fcc7fdc021d5456683d6b7
9d604b69fadf4925df5a0318ff694bac1c40a1ceb23af4bfcebd79b1ebe55fd0
9e69636b7928c2b674ca544413b93e08447be6b4cfb9104833e6965660960a9f
9f32adeaa4d0e43307537b84ba6ed3b689966e2a84d93dfeb3c7a10d027be6b6
9f820fca8e53f8fac856ccbdd9fed12564e3d8b689d39635c4c20fb8ed4320f8
a0f5330dd454505ca0ebe8127e61868eca639a781055a281cf0dcaa162cd8ef3
a143ce727f6da7a0d20d290d003fd809ed7e986e8980c9dbc3cebb2ca96d01c5
a33be195e0090aea823b17ba6ff1c322cf8001670a9908602781cb0de93d9136
a372c5687fbee7becc7876650913d76fe69bbc69f9d3f62013f0be39df6d0d9c
a8638b6e56d49ee18238111231912effd9bb860c4385516a7df5e540fbca7102
ad80cc1ead223225a91c802181b455f65c63e49c365e1da72ff2b2f9d8b7f897
ae90fccaeb711ce8669e0d55308d4227c0e120b3d349b8b20ce238a466caabe6
b57a0ce6fca0c3a80c7d930bc89d872b28683e5d2a55117b2636b16cdf87ef03
b9078106e0d94d0c04de7fcfc61cb3d2dd6a181bcd7e8183ad61950fa5e1461b
ba3ac9fcf846d6ae70d5a5566255a671efd6bfbdd98e68770523cbcf63e5e5a1
ba5501933460580e3d96826cbe809717ace8643713d02ae772bcad53f6961ec9
bb5d7f5d023603a9a95dad23d69d25d14a4edd9ba2313227194a9a4f62bd6564
bd78dc65b3f996ce8453348e25dde91e75bd259feb87c6c49609170a6258012d
bec33d2cd13fb5eabcc05b29230f128b624444abb41c78757cee56fa5a44e815
c1e1746097bfbdaf02142581984db2fc765a1f2d9bdc1f0950e42aa021619598
c212f4b505a86352aed62b24a8f16f999f821ecbe6456c7f3c8a04bc87968782
cd4db215a7ce705c55b278d58f204221aa412ac0b4d287ab66977b74b107781d
ce97ead1b6c642616b592104190a98d1a91b8caaaa3603ba98ff364d363349c3
cea128bf70e5dcd2d9c9d3ded35080f775cf564ea59d1a0380375f4748526722
cf701e00299f250dbbd84471b8fd4b071b564deef0d51ae5e3196c73bdcc8efd
cf82a824c2415ae1550998180e8ba6bed315f9a12c31d477423845656cf205bc
d1a22641d73bf013fd39928714123068c1edead56edef01f9dde237241dbe2d3
d2d96b9eb3e99c8e7bb0cc55bbb6e62589cb0a23c1c4d96d8eed1aa84bb17339
d37a7d61b33b7277b794fc7be203b20292ec5b9fb091dd3112603c8c48c5a7f6
d5ce741de987fc58aea4ae3ce797ae44efd969347ac0772dd5af044a930ebb70
d5f10f852b112a514a19f2b778eef5d2d1307878757f0a24539c051831cefaf8
d746f1cd91fbb26b814c2fda2624569f094a78a83929e4644ace67320425ef91
de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd
df013679e159de8f777587312354a07b6c5f835ae4b5b7f62052ce8c625f6ef1
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
e567f8b869dd38f13330870c00c9e16307b8002f434becda6adced80035c888d
e7dd778e9a6fc3cf993018a642deabc5027c1d3d33e7468dd30ccfb5a002ac89
eb44540c6509c9b2a8e2079334f76cc6af72afb5ec6eb90c4e0edbd1482ddb14
ef1955ae757c8b966c83248350331bd3a30f658ced11f387f8ebf05ab3368629
f1bb9f67f1bb7e1a97287722b51290e3861e73fd5380291f6723d7e1d6ca9400
f3bbf1b342e93173df117394fed9b914afc1506eee6c04b92edb528d09893048
f502a311863a31c435012e0fdc891d8b8a2e70cca3ee7fdf3a36a8381b1bc45c
f57fd17716d460ceb0f835a9d3794c692a71180da344c203a9d06de363450648
f6734f8177112c0839b961f96d813fcb189d81b60e96c33278c1983b6f419615
ff641adf4ef5e5cd6d6f22e67935413b43eb44ce0272e4705e0dc456ec64bbfa

chem.libretexts.org Open in urlscan Pro 2600:9000:2359:4200:11:2451:2fc0:93a1 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

142 Requests

95 %HTTPS

87 %IPv6

18 Domains

24 Subdomains

24 IPs

3 Countries

3308 kBTransfer

10832 kBSize

9 Cookies

7 Outgoing links

Page URL History

Redirected requests

142 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

chem.libretexts.org Open in urlscan Pro
2600:9000:2359:4200:11:2451:2fc0:93a1 Public Scan

Screenshot
Live screenshot

Full Image

142
Requests

95 %
HTTPS

87 %
IPv6

18
Domains

24
Subdomains

24
IPs

3
Countries

3308 kB
Transfer

10832 kB
Size

9
Cookies

142 HTTP transactions
0 data transactions