ukrayinska.libretexts.org
13.35.58.110 Public Scan Open in urlscan Pro

Go To Rescan
Add Verdict Report

URL:
https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%... 4yr old
Submission: On May 26 via api (May 26th 2025, 7:40:43 am UTC) from UA — Scanned from PL

Summary HTTP 142 Redirects Links 10 Behaviour Indicators

Summary

This website contacted 22 IPs in 2 countries across 15 domains to perform 142 HTTP transactions. The main IP is 13.35.58.110, located in United States and belongs to AMAZON-02, US. The main domain is ukrayinska.libretexts.org. 4yr old
TLS certificate: Issued by Amazon RSA 2048 M03 on May 10th 2025. Valid for: 1yr.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
1 25	13.35.58.110 13.35.58.110	16509 (AMAZON-02) (AMAZON-02)
12	143.204.215.34 143.204.215.34	16509 (AMAZON-02) (AMAZON-02)
39	172.67.216.41 172.67.216.41	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2 4	104.18.0.22 104.18.0.22	13335 (CLOUDFLAR...) (CLOUDFLARENET)
23	104.17.25.14 104.17.25.14	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.16.174.226 104.16.174.226	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1 11	172.67.22.135 172.67.22.135	13335 (CLOUDFLAR...) (CLOUDFLARENET)
3	216.58.206.74 216.58.206.74	15169 (GOOGLE) (GOOGLE)
1	143.204.215.102 143.204.215.102	16509 (AMAZON-02) (AMAZON-02)
4	172.67.142.245 172.67.142.245	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.18.40.68 104.18.40.68	13335 (CLOUDFLAR...) (CLOUDFLARENET)
6	104.21.59.186 104.21.59.186	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	104.16.80.73 104.16.80.73	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	142.250.186.136 142.250.186.136	15169 (GOOGLE) (GOOGLE)
2	34.194.208.158 34.194.208.158	14618 (AMAZON-AES) (AMAZON-AES)
1	142.250.186.104 142.250.186.104	15169 (GOOGLE) (GOOGLE)
1	142.250.185.174 142.250.185.174	15169 (GOOGLE) (GOOGLE)
1	216.239.32.36 216.239.32.36	15169 (GOOGLE) (GOOGLE)
1	216.58.206.67 216.58.206.67	15169 (GOOGLE) (GOOGLE)
2	104.16.79.73 104.16.79.73	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	164.90.245.231 164.90.245.231	14061 (DIGITALOC...) (DIGITALOCEAN-ASN)
142	22

25 13.35.58.110 (United States) 1 redirects

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

ukrayinska.libretexts.org 4yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools
socialsci.libretexts.org 8yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

12 143.204.215.34 (United States)

ASN16509 (AMAZON-02, US)
PTR: server-143-204-215-34.fra53.r.cloudfront.net

a.mtstatic.com 9yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

39 172.67.216.41 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.libretexts.net 5yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

4 104.18.0.22 (None, ) 2 redirects

ASN13335 (CLOUDFLARENET, US)

unpkg.com 10yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

23 104.17.25.14 (None, )

ASN13335 (CLOUDFLARENET, US)

cdnjs.cloudflare.com 13yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 104.16.174.226 (None, )

ASN13335 (CLOUDFLARENET, US)

cdn.jsdelivr.net 13yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

11 172.67.22.135 (United States) 1 redirects

ASN13335 (CLOUDFLARENET, US)

hypothes.is 13yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools
cdn.hypothes.is 8yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

3 216.58.206.74 (United States)

ASN15169 (GOOGLE, US)
PTR: lhr35s11-in-f10.1e100.net

fonts.googleapis.com 56yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 143.204.215.102 (United States)

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

files.mtstatic.com 9yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

4 172.67.142.245 (United States)

ASN13335 (CLOUDFLARENET, US)

use.fontawesome.com 10yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 104.18.40.68 (None, )

ASN13335 (CLOUDFLARENET, US)

pro.fontawesome.com 8yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

6 104.21.59.186 (None, )

ASN13335 (CLOUDFLARENET, US)

nobaproject.com 8yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 104.16.80.73 (None, )

ASN13335 (CLOUDFLARENET, US)

static.cloudflareinsights.com 7yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 142.250.186.136 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s07-in-f8.1e100.net

www.googletagmanager.com 56yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

2 34.194.208.158 (Ashburn, United States)

ASN14618 (AMAZON-AES, US)
PTR: ec2-34-194-208-158.compute-1.amazonaws.com

traffic.libretexts.org 2yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 142.250.186.104 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s06-in-f8.1e100.net

ssl.google-analytics.com 13yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 142.250.185.174 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s51-in-f14.1e100.net

www.google-analytics.com 56yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 216.239.32.36 (United States)

ASN15169 (GOOGLE, US)

region1.google-analytics.com 5yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 216.58.206.67 (United States)

ASN15169 (GOOGLE, US)
PTR: mil07s08-in-f3.1e100.net

fonts.gstatic.com 9yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

2 104.16.79.73 (None, )

ASN13335 (CLOUDFLARENET, US)

cloudflareinsights.com 7yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

1 164.90.245.231 (Santa Clara, United States)

ASN14061 (DIGITALOCEAN-ASN, US)

api.libretexts.org 7yr old	Domain lookup VirusTotal SecurityTrails crt.sh Domaintools

	Apex Domain Subdomains	Transfer
39	libretexts.net cdn.libretexts.net — Cisco Umbrella Rank: 130822 5yr old	794 KB
28	libretexts.org 1 redirects ukrayinska.libretexts.org 4yr old socialsci.libretexts.org — Cisco Umbrella Rank: 494881 8yr old traffic.libretexts.org — Cisco Umbrella Rank: 165380 2yr old api.libretexts.org — Cisco Umbrella Rank: 171770 7yr old	451 KB
23	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 247 13yr old	649 KB
13	mtstatic.com a.mtstatic.com — Cisco Umbrella Rank: 25436 9yr old files.mtstatic.com — Cisco Umbrella Rank: 57723 9yr old	714 KB
11	hypothes.is 1 redirects hypothes.is — Cisco Umbrella Rank: 28048 13yr old cdn.hypothes.is — Cisco Umbrella Rank: 95211 8yr old	327 KB
6	nobaproject.com nobaproject.com — Cisco Umbrella Rank: 867088 8yr old	713 KB
5	fontawesome.com use.fontawesome.com — Cisco Umbrella Rank: 1224 10yr old pro.fontawesome.com — Cisco Umbrella Rank: 6268 8yr old	118 KB
4	unpkg.com 2 redirects unpkg.com — Cisco Umbrella Rank: 840 10yr old	17 KB
3	google-analytics.com ssl.google-analytics.com — Cisco Umbrella Rank: 1163 13yr old www.google-analytics.com — Cisco Umbrella Rank: 62 56yr old region1.google-analytics.com — Cisco Umbrella Rank: 2763 5yr old	38 KB
3	cloudflareinsights.com static.cloudflareinsights.com — Cisco Umbrella Rank: 548 7yr old cloudflareinsights.com — Cisco Umbrella Rank: 518 7yr old	7 KB
3	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 44 56yr old	32 KB
1	gstatic.com fonts.gstatic.com 9yr old	20 KB
1	googletagmanager.com www.googletagmanager.com — Cisco Umbrella Rank: 57 56yr old	128 KB
1	jsdelivr.net cdn.jsdelivr.net — Cisco Umbrella Rank: 322 13yr old	2 KB
0	sentry.io Failed sentry.io Failed 10yr old
142	15

	Domain	Requested by
39	cdn.libretexts.net	ukrayinska.libretexts.org cdn.libretexts.net
24	ukrayinska.libretexts.org	ukrayinska.libretexts.org cdn.libretexts.net
23	cdnjs.cloudflare.com	ukrayinska.libretexts.org cdnjs.cloudflare.com cdn.libretexts.net
12	a.mtstatic.com	ukrayinska.libretexts.org a.mtstatic.com
8	cdn.hypothes.is	ukrayinska.libretexts.org hypothes.is cdn.hypothes.is
6	nobaproject.com	ukrayinska.libretexts.org
4	use.fontawesome.com	ukrayinska.libretexts.org use.fontawesome.com
4	unpkg.com	2 redirects ukrayinska.libretexts.org
3	fonts.googleapis.com	ukrayinska.libretexts.org
3	hypothes.is	1 redirects cdn.hypothes.is
2	cloudflareinsights.com	static.cloudflareinsights.com
2	traffic.libretexts.org	ukrayinska.libretexts.org traffic.libretexts.org
1	api.libretexts.org	cdn.libretexts.net
1	fonts.gstatic.com	fonts.googleapis.com
1	region1.google-analytics.com	www.googletagmanager.com
1	www.google-analytics.com	ukrayinska.libretexts.org
1	ssl.google-analytics.com	ukrayinska.libretexts.org
1	www.googletagmanager.com	ukrayinska.libretexts.org
1	static.cloudflareinsights.com	ukrayinska.libretexts.org
1	pro.fontawesome.com	ukrayinska.libretexts.org
1	files.mtstatic.com	ukrayinska.libretexts.org
1	socialsci.libretexts.org	1 redirects
1	cdn.jsdelivr.net	ukrayinska.libretexts.org
0	sentry.io Failed	cdn.hypothes.is
142	24

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

Domain
creativecommons.org
nobaproject.com
goo.gl
www.clinicaltrials.gov
www.ncbi.nlm.nih.gov
www.stephenporges.com
mindtouch.com
www.nice.com
libretexts.org
status.libretexts.org

Subject Issuer	Validity	Valid
*.libretexts.org Amazon RSA 2048 M03	`2025-05-10` - `2026-06-08`	1yr	crt.sh
*.mtstatic.com Amazon RSA 2048 M02	`2024-07-02` - `2025-07-30`	1yr	crt.sh
libretexts.net WE1	`2025-04-12` - `2025-07-11`	3mo	crt.sh
cdnjs.cloudflare.com WE1	`2025-05-22` - `2025-08-20`	3mo	crt.sh
*.jsdelivr.net Sectigo RSA Domain Validation Secure Server CA	`2025-04-25` - `2026-05-04`	1yr	crt.sh
upload.video.google.com WE2	`2025-04-29` - `2025-07-22`	3mo	crt.sh
use.fontawesome.com WE1	`2025-05-04` - `2025-08-02`	3mo	crt.sh
fontawesome.com WE1	`2025-04-28` - `2025-07-27`	3mo	crt.sh
nobaproject.com WE1	`2025-04-13` - `2025-07-12`	3mo	crt.sh
cloudflareinsights.com WE1	`2025-04-27` - `2025-07-26`	3mo	crt.sh
*.google-analytics.com WE2	`2025-04-29` - `2025-07-22`	3mo	crt.sh
traffic.libretexts.org Amazon RSA 2048 M02	`2025-04-25` - `2026-05-24`	1yr	crt.sh
hypothes.is E6	`2025-05-13` - `2025-08-11`	3mo	crt.sh
*.gstatic.com WE2	`2025-04-29` - `2025-07-22`	3mo	crt.sh
api.libretexts.org R10	`2025-05-22` - `2025-08-20`	3mo	crt.sh

This page contains 2 frames:

Primary Page: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Frame ID: 28773A0A010E4CAAAA53D99942C2DC82
Requests: 130 HTTP requests in this frame

Frame: https://hypothes.is/app.html
Frame ID: 75AFCEB326890DE98C3656BBD3427ABB
Requests: 11 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

1.11: Біохімія любові - LibreTexts - Ukrayinska

Detected technologies

MathJax (JavaScript graphics) Expand

Overall confidence: 100%
Detected patterns

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

Bootstrap (UI 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

94 %
HTTPS

0 %
IPv6

15
Domains

24
Subdomains

22
IPs

2
Countries

4008 kB
Transfer

11624 kB
Size

7
Cookies

10 Outgoing links

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

URL: https://creativecommons.org/licenses/by-nc-sa/4.0/

Search URL Search Domain Scan URL

URL: https://nobaproject.com/
Title: NOBA

Search URL Search Domain Scan URL

URL: https://goo.gl/9n0Dli
Title: https://goo.gl/9n0Dli

Search URL Search Domain Scan URL

URL: https://www.clinicaltrials.gov/
Title: http://www.clinicaltrials.gov

Search URL Search Domain Scan URL

URL: https://www.ncbi.nlm.nih.gov/pubmed
Title: http://www.ncbi.nlm.nih.gov/pubmed

Search URL Search Domain Scan URL

URL: http://www.stephenporges.com/
Title: http://www.stephenporges.com/

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: NICE CXone Expert

Search URL Search Domain Scan URL

URL: https://libretexts.org/legal/index.html
Title: Юридична інформація

Search URL Search Domain Scan URL

URL: https://status.libretexts.org/
Title: https://status.libretexts.org

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 10

https://unpkg.com/@popperjs/core@2 HTTP 302
https://unpkg.com/@popperjs/core@2.11.8/dist/umd/popper.min.js

Request Chain 11

https://unpkg.com/tippy.js@6 HTTP 302
https://unpkg.com/tippy.js@6.3.7/dist/tippy-bundle.umd.min.js

Request Chain 35

https://hypothes.is/embed.js HTTP 302
https://cdn.hypothes.is/hypothesis

Request Chain 43

https://socialsci.libretexts.org/@api/deki/files/3437/mindtouch.png?origin=mt-web HTTP 302
https://files.mtstatic.com/site_7339/3437/0?Expires=1748248707&Signature=WEAWKt3QEtqCMuom7jxsRYe~I2ZLOXYuYKoiT2HhLsYMWRXm0s5pyMBihWkDmlPY3DHjd2F6NSc15~U-f-9EmpUWuTt~OMmTOZhtevpHAelWYx855sgVGbxqDKVFPjtPGP6CEWc-KYRK4aRYqwl93BIYEQEuUn8IJrdj7oQX8jc_&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 1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96 Show response
ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3... 336 KB
55 KB 804ms
700ms Document
text/html 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

cb254a1b229983f6aa6a65de7a51eed93127420bc6f76ffec1d7e14cc2bb1ace

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:; frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Response headers

alt-svc: h3=":443"; ma=86400
cache-control: no-cache, no-store, must-revalidate, max-age=0
content-encoding: br
content-language: en-US
content-length: 55065
content-security-policy: upgrade-insecure-requests; default-src https: data: filesystem: blob: mediastream: 'unsafe-inline' 'unsafe-eval'; connect-src https: wss:; frame-ancestors 'self'
content-type: text/html; charset=utf-8
date: Mon, 26 May 2025 07:40:45 GMT
expires: -1
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding,Cookie
via: 1.1 83f879b9257b55a619d0b5d3165412a6.cloudfront.net (CloudFront)
x-amz-cf-id: X1mfbujSTNa1oWNoRLMt-X9-nE-BagC13uK14QgWU2LwP0Y3_w5NLQ==
x-amz-cf-pop: FRA60-P10
x-cache: Miss from cloudfront
x-content-type-options: nosniff
x-deki-site: id=site_14401
x-frame-options: SAMEORIGIN
x-xss-protection: 1; mode=block

GET
H2 200 anonymous.css
a.mtstatic.com/@cache/layout/ 1 MB
124 KB 171ms
64ms Stylesheet
text/css 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://a.mtstatic.com/@cache/layout/anonymous.css?_=a9d92601ace7085a9b1230c363ddf0d0_dWtyYXlpbnNrYS5saWJyZXRleHRzLm9yZw==:site_14401

Requested by

Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-143-204-215-34.fra53.r.cloudfront.net

Software

Resource Hash

cd88d4e3cb055075f126399f0a0588b8514e339f5360d6d6ca7d2081b7f60ff7

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: br
etag: a9d92601ace7085a9b1230c363ddf0d0_bXQtY2RuLm1pbmR0b3VjaC51cw==
age: 262639
x-content-type-options: nosniff
expires: Sat, 23 May 2026 06:43:26 GMT
x-cache: Hit from cloudfront
x-deki-site: id=site_14401
date: Fri, 23 May 2025 06:43:26 GMT
content-type: text/css; charset=utf-8
vary: Accept-Encoding
x-amz-cf-id: OkqqApwgdfQw6D_AdfAhrKCifovtt6OdNvwIxdtLVFC4bA6g43Pp6w==
x-frame-options: SAMEORIGIN
cache-control: max-age=29030400, public
via: 1.1 92db4c522f37fa3dd780f6fa204d8256.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H2 200 print.css
a.mtstatic.com/@cache/layout/ 566 KB
77 KB 256ms
149ms Stylesheet
text/css 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://a.mtstatic.com/@cache/layout/print.css?_=360230ba2d0554099ecc141bdb47b0b8:site_14401

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

server-143-204-215-34.fra53.r.cloudfront.net

Software

Resource Hash

6354b19fd7fd841ba8477d8eb8621d006e1d54ab61270aa9f1a04afe17be509b

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: br
etag: 360230ba2d0554099ecc141bdb47b0b8
age: 262638
x-content-type-options: nosniff
expires: Sat, 23 May 2026 06:43:27 GMT
x-cache: Hit from cloudfront
x-deki-site: id=site_14401
date: Fri, 23 May 2025 06:43:27 GMT
content-type: text/css; charset=utf-8
vary: Accept-Encoding
x-amz-cf-id: nJzvvHNAIgRSsbfpaOqQ9wuz1bO8-z-JyzovgaxKJv-h_KzsFLhDNg==
x-frame-options: SAMEORIGIN
cache-control: max-age=29030400, public
via: 1.1 577d8c1d3279d6a0f53cebe01ead8c6e.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
access-control-allow-origin: *
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H2 200 globals.jqueryv2.2.4.js Show response
a.mtstatic.com/deki/javascript/out/ 393 KB
112 KB 223ms
117ms Script
application/javascript 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/globals.jqueryv2.2.4.js?_=b7084f0e00bf6122ac8d908e49635c99c0251642:site_14401
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: 30aee54f8ca19c84ab7a712c56df562390d1d1ee502c8fec8069d2276afbc774

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31536000, public
content-encoding: br
age: 262642
via: 1.1 47bf742fc3975367a1788e300150d028.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:22 GMT
accept-ranges: bytes
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 113740
x-amz-cf-id: p87GW3YNuicgCPSDZIc4oZ9fCAa6jM0Qki15K0ertcCp-UV7JdFeZw==
date: Fri, 23 May 2025 06:43:22 GMT
content-type: application/javascript
last-modified: Thu, 22 May 2025 16:54:38 GMT
vary: Accept-Encoding
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H2 200 community.js Show response
a.mtstatic.com/deki/javascript/out/ 477 KB
95 KB 226ms
120ms Script
application/javascript 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/community.js?_=b7084f0e00bf6122ac8d908e49635c99c0251642:site_14401
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: f7b4924197de4cdc26711c4275bbe7f7baf77e472441369c7b205193c0a4fd46

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31536000, public
content-encoding: br
age: 262642
via: 1.1 965181b6d91907befd5a0165af38daf0.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:22 GMT
accept-ranges: bytes
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 97060
x-amz-cf-id: kiOkNLx55jYN0KZTQJ0aHNyoHh9H6g9rodufPho4-RRubdGH5Z0fdg==
date: Fri, 23 May 2025 06:43:23 GMT
content-type: application/javascript
last-modified: Thu, 22 May 2025 16:54:38 GMT
vary: Accept-Encoding
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H2 200 skin_elm.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 6 KB
3 KB 226ms
119ms Script
application/javascript 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/skin_elm.js?_=b7084f0e00bf6122ac8d908e49635c99c0251642:site_14401
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: 020f70517c31946fa1292ed248768a9cec3a9bacf9aa93416d1e54c72ac16df3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31536000, public
content-encoding: br
age: 262642
via: 1.1 a2fcaa589cf2ad79b72da94df54baac6.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:22 GMT
accept-ranges: bytes
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 2234
x-amz-cf-id: kH51N_0I9Cj-c4AVW4LgEBrDAdKPJPrpV94MZrJyyVlRdQoAsh86sg==
date: Fri, 23 May 2025 06:43:23 GMT
content-type: application/javascript
last-modified: Thu, 22 May 2025 16:54:38 GMT
vary: Accept-Encoding
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H2 200 pageBootstrap.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 4 KB
2 KB 225ms
119ms Script
application/javascript 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/pageBootstrap.js?_=b7084f0e00bf6122ac8d908e49635c99c0251642:site_14401
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: d746f1cd91fbb26b814c2fda2624569f094a78a83929e4644ace67320425ef91

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31536000, public
content-encoding: br
age: 262642
via: 1.1 59d552fe007f8133d3f016164f2c79aa.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:23 GMT
accept-ranges: bytes
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 1447
x-amz-cf-id: jdiK_o-vcvIfpORN2hSpKNOOkE65DNwmMp5zi5P9gs-MTk0fvA9tfQ==
date: Fri, 23 May 2025 06:43:23 GMT
content-type: application/javascript
last-modified: Thu, 22 May 2025 16:54:38 GMT
vary: Accept-Encoding
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H3 200 ukrayinska_full.png
cdn.libretexts.net/Logos/ 21 KB
22 KB 169ms
137ms Image
image/png 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

84503913576cfde6542aa11a737add5b8cf133851e77daba8def08c721d45755

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cache-status: HIT
etag: "2673e6e4066512f0f0fed775905134fa"
age: 326
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zRX7jdNk7Vk0Qdk6OwIGlcnqhrPxoPanjZy3YeNWPRI0J33gkrnqrR1%2FSK3EbZyufbBRKyXBWAviVws8xPi05aaKoGrhm2iH%2BL%2BZTU2lPIKX9xckCU%2BUHpIVjMgAKYh3OnAnQm4%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23870&min_rtt=23588&rtt_var=3013&sent=19&recv=12&lost=0&retrans=0&sent_bytes=12225&recv_bytes=3679&delivery_rate=1637381&cwnd=15475&unsent_bytes=0&cid=000100db49058d07&ts=143&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: image/png
last-modified: Mon, 12 Sep 2022 18:41:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: max-age=691200
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-amz-request-id: tx00000b66bca3b63a7b001-006806be7b-6affc74b-sfo3a
cf-ray: 945ba04ebad7eecf-WAW
accept-ranges: bytes
content-length: 21716
server: cloudflare

GET
H3 200 reuse.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 29 KB
8 KB 147ms
114ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

f5e0b448a45f613a41c194d8d68627bf0536e818b2aa24f0eb16d043179e068e

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "c7c6fb5c3da6240db03e19700efe7ff2"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qQuMpbQud9%2BKnLZoL958hnNv6uZtJkpiPOipZhj25Rnm9J5%2FiOVzd9I9ObGh9z6HdOJx1mhUgrlKqQ2gRpZpDRjbEIEvO1BHDIhOkWKsfynshmorephbu8lIVv8OM5YMtKgbPXM%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23878&min_rtt=23588&rtt_var=3996&sent=11&recv=11&lost=0&retrans=0&sent_bytes=3696&recv_bytes=3635&delivery_rate=1637381&cwnd=15475&unsent_bytes=0&cid=000100db49058d07&ts=121&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000036ec8e3aed2c16e-00681862ed-6b007de5-sfo3a
cf-ray: 945ba04ebad8eecf-WAW
server: cloudflare

GET
H3 200 copyNavigation.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 6 KB
3 KB 35ms
35ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

9f820fca8e53f8fac856ccbdd9fed12564e3d8b689d39635c4c20fb8ed4320f8

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "e817d2d3d434f7848a64e2daeb985065"
age: 498
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oAQGYMDVXyvJ4y%2B%2FOn7yls3D4pfSbTXoAHYA7CU8d5IS0jaL9waRS%2FprQw5eAsMWk%2FsQY97caVda69ypLCXC6s%2Bg16g1gGhh1UZh2J3e2Ib%2FG1Dyfviy6S7YxKUud2%2F9L8CYv8A%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23779&min_rtt=23588&rtt_var=1073&sent=40&recv=17&lost=0&retrans=0&sent_bytes=35301&recv_bytes=4202&delivery_rate=1637381&cwnd=24004&unsent_bytes=0&cid=000100db49058d07&ts=158&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000cf5c489929d6ac69-0068184d60-6affb2a2-sfo3a
cf-ray: 945ba04f4b10eecf-WAW
server: cloudflare

GET
H2 200 1659474484-logo.svg
a.mtstatic.com/@public/production/site_14401/ 11 KB
11 KB 86ms
86ms Image
image/svg+xml 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to Show image

Full URL: https://a.mtstatic.com/@public/production/site_14401/1659474484-logo.svg
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: e804ee9c2c414128bbf814c7c57173a7c3d54c8d4d84d47e446619bfba06ec44

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: public, max-age=29030400
etag: "de6617a922796d8bace073d5a260eaf0"
age: 262679
via: 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 11147
x-amz-cf-id: PWy-ZXY9UAknTmMQtyZzzYtwl5PsoloIbIdClEZqbcOJgxTUPRAD2g==
date: Fri, 23 May 2025 06:42:47 GMT
content-type: image/svg+xml
last-modified: Tue, 02 Aug 2022 21:08:05 GMT
server: AmazonS3
x-amz-cf-pop: FRA53-C1

GET
H3

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/dist/umd/popper.min.js

20 KB
8 KB

44ms
44ms

Script
text/javascript

104.18.0.22
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Server

104.18.0.22 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

access-control-expose-headers: *
content-encoding: gzip
cf-cache-status: HIT
age: 315068
access-control-allow-methods: GET, HEAD, OPTIONS
x-content-type-options: nosniff
expires: Tue, 26 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/javascript; charset=utf-8
last-modified: Tue, 29 Apr 2025 17:16:11 GMT
vary: Accept-Encoding
fly-request-id: 01JT18S3FWMT4G30GEJNS08ZZ4-ord
access-control-allow-headers: *
strict-transport-security: max-age=31536000; includeSubDomains; preload
priority: u=3,i=?0
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
via: 1.1 fly.io, 1.1 fly.io
cf-ray: 945ba050e9c3bf79-WAW
content-digest: sha256=:whL0tQWoY1Ku1iskqPFvmZ+CHsvmRWx/PIoEvIeWh4I=:
access-control-allow-origin: *
server: cloudflare

Redirect headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=60, s-maxage=300
location: /@popperjs/core@2.11.8/dist/umd/popper.min.js
cross-origin-resource-policy: cross-origin
x-content-type-options: nosniff
cf-ray: 945ba050791cbf79-WAW
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
content-length: 60
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/plain;charset=UTF-8
vary: Accept-Encoding
server: cloudflare
priority: u=3,i=?0

GET
H3

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/dist/tippy-bundle.umd.min.js

25 KB
9 KB

47ms
47ms

Script
text/javascript

104.18.0.22
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Server

104.18.0.22 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

access-control-expose-headers: *
content-encoding: gzip
cf-cache-status: HIT
age: 306179
access-control-allow-methods: GET, HEAD, OPTIONS
x-content-type-options: nosniff
expires: Tue, 26 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/javascript; charset=utf-8
last-modified: Tue, 29 Apr 2025 17:16:11 GMT
vary: Accept-Encoding
fly-request-id: 01JT18S3GXQKMV9SHAE74BTKPT-ord
access-control-allow-headers: *
strict-transport-security: max-age=31536000; includeSubDomains; preload
priority: u=3,i=?0
cache-control: public, max-age=31536000
cross-origin-resource-policy: cross-origin
via: 1.1 fly.io, 1.1 fly.io
cf-ray: 945ba050f9cfbf79-WAW
content-digest: sha256=:Pw/nDrJszyj2iHoZLinTjdfvfC8HmnMwStQt3HvtN94=:
access-control-allow-origin: *
server: cloudflare

Redirect headers

strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=60, s-maxage=300
location: /tippy.js@6.3.7/dist/tippy-bundle.umd.min.js
cross-origin-resource-policy: cross-origin
x-content-type-options: nosniff
cf-ray: 945ba0507921bf79-WAW
access-control-allow-origin: *
alt-svc: h3=":443"; ma=86400
content-length: 59
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/plain;charset=UTF-8
vary: Accept-Encoding
server: cloudflare
priority: u=3,i=?0

GET
H3 200 jsrsasign-all-min.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jsrsasign/10.0.5/ 270 KB
60 KB 53ms
48ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bd78dc65b3f996ce8453348e25dde91e75bd259feb87c6c49609170a6258012d

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5fa2b114-43681"
age: 310479
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=hDfwWK%2FLEF1Cmy%2Bb4ufa1OpYR9H8gE5DVlArN%2Fgp3HFTK5Ta6HZNQr0JFTCPzZOFgybmIOHiRhgV605Vkyx8UtaFTzZDatXV3Fl9OyplOyvTF%2B0hBj4tUQr6Jhyv2ofGFB%2BIpeZp"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Wed, 04 Nov 2020 13:48:04 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0505e2d01fe-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 60663
server: cloudflare

GET
H2 200 js.cookie.min.js Show response
cdn.jsdelivr.net/npm/js-cookie@2.2.1/src/ 2 KB
2 KB 124ms
40ms Script
application/javascript 104.16.174.226
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.174.226 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

access-control-expose-headers: *
content-encoding: br
cf-cache-status: HIT
etag: W/"848-1opNQZOvBBl4S5FiLrxK9avRBCs"
age: 3290344
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DGoi%2FF0emK4TwD0FSw2zIv6%2BHE3mxpeyRxWH10mvmeDLnnxqffnsSBuaD58CFRYzxc94kZZlZUCkli7LBNPP3MKvrEJHd%2FpPsTCQ3F3VUTaw7aIvTnOQLxi8Lv%2Fvenzid2Q%3D"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
x-jsd-version-type: version
alt-svc: h3=":443"; ma=86400
x-cache: HIT, HIT
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
x-served-by: cache-fra-eddf8230124-FRA, cache-lga21941-LGA
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=31536000, s-maxage=31536000, immutable
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0519f77bf99-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 1060
server: cloudflare
x-jsd-version: 2.2.1

GET
H3 200 beeline.min.js Show response
cdn.libretexts.net/github/Beeline/ 21 KB
7 KB 95ms
91ms Script
text/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

3446f92004f72550f81ad436519cc9435b404bcec4b4c33079d777dc725ce875

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"ef6d6f1f82e5121940163a5f81510f24"
age: 4896
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GHlWycFr3NM0vSub6OO80XnjvG%2BPzan0HZjbCIm%2B43JROhWr12a0sXe3CEc6UaTvSzf7Fi3QofSDHO2is%2Fz%2FLBQTemsFYV7Fu5%2F4LYheBOVFNKeHu%2FQifiSn81Aa2l9EyQrQPHE%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=101&recv=61&lost=0&retrans=0&sent_bytes=86733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=335&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/javascript
last-modified: Sat, 26 Jun 2021 06:25:51 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000005cac77da0b3098ab-006806be0a-6ae8eef2-sfo3a
cf-ray: 945ba0505b91eecf-WAW
server: cloudflare

GET
H3 200 qrcode.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 31 KB
12 KB 66ms
61ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

b9078106e0d94d0c04de7fcfc61cb3d2dd6a181bcd7e8183ad61950fa5e1461b

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"3af184c474ce31c71c8eb474e2b6ba6d"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=s7Bsp9c%2Bwexywfz478ShCdS2kzP1nyQvsSRBhMx6YjXcC79UY%2F4%2FKpqDz%2BQm2GRxWHoGbnv417VqC2zmlnPFJN%2FtuqQj6a%2B%2B1tx6BFFVUcDbgKZ2iSLoG65T1QYkAQLsaABRN1o%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=81&recv=61&lost=0&retrans=0&sent_bytes=62733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=330&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000d7834c967c28948d-00681862f9-6b049b24-sfo3a
cf-ray: 945ba0505b92eecf-WAW
server: cloudflare

GET
H3 200 jquery.fancytree-all-deps.min.js Show response
cdnjs.cloudflare.com/ajax/libs/jquery.fancytree/2.30.0/ 121 KB
33 KB 71ms
41ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cf82a824c2415ae1550998180e8ba6bed315f9a12c31d477423845656cf205bc

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03ec2-1e4bc"
age: 1431979
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bC5zqFwMzkpzPMwHeHawMpLGE6qSlIvt8ke%2FXhuZpcaP5oPLDyG7f8cKCswBL3sCkx%2FB0P03UEzQNm7gLGl7Lum5ohDllxR5UHS7sse3rTBP3RDscrMhkE0M4A0MSrzvizKuWEOe"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:11:46 GMT
vary: Accept-Encoding
priority: u=2,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba04fbcdbbf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 32891
server: cloudflare

GET
H3 200 printYoutube.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 2 KB
2 KB 60ms
55ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

0e8ffc7ff696a8655ee3e561314be223858031003f61e4b763ca452ac9c64fe2

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "a7725c9e8f13c1b964cf129b8446dbce"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=9JbvUepd%2BbiRXuDYGUnTumJ3DdR3a7%2BS7iHlBJTSkiFqtv46%2FqFs71yar7UWAnY78YW%2F7HI5Yo2eiflh9aPQYPfTJelbspqBmcOIrHpk1Z3%2FvUbA84HxiIKIWgn4VwqVO5P9pcQ%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=81&recv=61&lost=0&retrans=0&sent_bytes=62733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=328&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000324ef690f3002fd0-0068184d60-6afef83e-sfo3a
cf-ray: 945ba0505b93eecf-WAW
server: cloudflare

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

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

ff641adf4ef5e5cd6d6f22e67935413b43eb44ce0272e4705e0dc456ec64bbfa

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "6ea942cf5f721eeac8db9252934908f8"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6E68SPPzcUc1qFE4jSSxiDReuNux%2BvAhTAF%2F4qpEO9NTrho7zWpqvwlirWcDCW9DWMQ2SAOUaFlXFvVPlefP%2BjjHlFTGri5HEIf14XDL76427o7LcVqcVDLPbZqzVltgfCupdPs%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23615&min_rtt=23260&rtt_var=328&sent=44&recv=30&lost=0&retrans=0&sent_bytes=38038&recv_bytes=5086&delivery_rate=1637381&cwnd=49771&unsent_bytes=0&cid=000100db49058d07&ts=293&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/css
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000d1b7f6234224b85e-0068184d61-6afef87f-sfo3a
cf-ray: 945ba0501b71eecf-WAW
server: cloudflare

GET
H3 200 ableplayer.min.js Show response
cdn.libretexts.net/github/ableplayer/build/ 219 KB
59 KB 95ms
91ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

73ec0c1d016f034d20f45d95602594008ad8cee460202d522216491efb158e63

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "8f19188ca28444e3821bc18eeea507fc"
age: 1316
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZUbcgEj8IJPBPlP7Hy3I4qxks3ZyiljWioShAn%2BqNVll1Ffme0zbWEc9qmv5di7AlUuBm8tlN%2BmEaUzmWTKUn2h5ARDDi1KAwGZqFthbUHz5%2BkG1HAcYcKypVW8lEVxRJ77CbcM%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=337&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Mon, 31 Jan 2022 22:47:07 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000042f2580e5d1de94f-006806bd2f-6e47a637-sfo3a
cf-ray: 945ba0505b94eecf-WAW
server: cloudflare

GET
H3 200 ableplayer.min.css
cdn.libretexts.net/github/ableplayer/build/ 18 KB
5 KB 42ms
39ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

5e2ebe318337d80beb6d77f56b433ab5d214043c25e62493a43ccfe256c2a47b

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "f661986b10c608f0219144ca155ebf89"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0DGGk6GFy%2FEHQ%2FmEwo6UN1LApvRIoLG2NSzgdT0r%2BeUFw%2BuIDka7xGWYfw7ts9NoDM4wI0wFZtTByVpF72g8Ax4PWSZBwBJjEGZL8W%2F13ug%2BDTd4h0FlPrBVtzz1Y9irIJ%2FaiCg%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=61&recv=61&lost=0&retrans=0&sent_bytes=41021&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=326&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/css
last-modified: Mon, 31 Jan 2022 22:47:07 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000009f6a3d8ef2386765-006806bd23-6e42aee2-sfo3a
cf-ray: 945ba0504b85eecf-WAW
server: cloudflare

GET
H3 200 libreNavButtons.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/NavButtons/ 2 KB
2 KB 108ms
104ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

b57df0103344fd122f4d953d2472d65cb0331b79504dc8957e60538713532b8d

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "f73ba779802733ad667b43b4faa1e4d6"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UCT073YCv91A5btePifRBxkHQCV36eZWtncNFLpgpU8E32ARVozYxqDghuPKSKaPAfpSzruz%2FLfj%2FaQlAqP%2BPVJOtwts1ZpY%2BLPX1888nckDZnAFsKe7zAO%2B%2Bsbog9BSnODjt7g%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=101&recv=61&lost=0&retrans=0&sent_bytes=86733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=334&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000001a605114e9558bc6-0068184d60-6b0016de-sfo3a
cf-ray: 945ba0505b95eecf-WAW
server: cloudflare

GET
H3 200 libreNavButtons.min.css
cdn.libretexts.net/github/LibreTextsMain/NavButtons/ 977 B
1 KB 103ms
99ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

22639fbb024dd932000b150975ea2c47340ba188cd24b8c78980783349ec7ddd

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"bdf9c89183fe0d0649b2dac3a557e0ed"
age: 4896
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=YM%2Ff1WWgbmVgAscYrnisGBMyPdnwvtczkmzCOpAMprcAcBrXMynXCfTnCjnVR7A30G0AMWC6H9GcTj0wHDBXJy3exlOWxPBvTxfP5ip%2BGm%2Fsg4ve%2FKb%2FHiMzd6uo2MkZV048Zjs%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=101&recv=61&lost=0&retrans=0&sent_bytes=86733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=333&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/css
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000e78b094513f2bc95-0068184d60-6afef83e-sfo3a
cf-ray: 945ba0504b86eecf-WAW
server: cloudflare

GET
H3 200 libreExportButtons.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/ExportButtons/ 18 KB
6 KB 61ms
57ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

02b574318a2c844fade8c6e13a869a6b21bb35ab68030952463b87304ae184df

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "1e68a41a469171df4b8eedd659139d96"
age: 1316
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yXQQXp6JMpOybwZ96Q1d3T%2BKI5z02v%2Fj4hRES0iPnOAq8fdE%2FsgyiMv4gUs0K0bogu6zO0ftMmH9qNndtqRty9IbvK6DTdqBeFZC9t6vmp92N%2FtqX%2B%2F63hNwHyfgwsBeoUv1WEs%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=81&recv=61&lost=0&retrans=0&sent_bytes=62733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=328&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000006b7878c6b6a2335b-00681862fc-6b00166b-sfo3a
cf-ray: 945ba0505b99eecf-WAW
server: cloudflare

GET
H3 200 sidebar.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/Binh%20Nguyen/ReactSidebar/build/ 421 KB
128 KB 82ms
79ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

2b533812fcc6f214714d974ce5ff7952fa3607c65a651a0c548cd7871e1ce36a

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "8ae70651eb4c62ade23c828accf2ef68"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=K6xsa1B%2B1j%2Boy0nNU5QIT9K%2BDkxaPZ6IwMXF0EULf8DUmKlV7X3uerVUM4rW%2B302nEG8TP5aqtyJcSp65tJBhW3HIG9qKqiYyJ0uj988lGyyjZ50KlOgxA6eLzdQ8SvviHKd3B4%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=91&recv=61&lost=0&retrans=0&sent_bytes=74733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=332&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000028d9cf1443edc4fa-00681862fc-6afef87f-sfo3a
cf-ray: 945ba0505b96eecf-WAW
server: cloudflare

GET
H3 200 licensecontrol.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/LicenseControl/ 4 KB
2 KB 114ms
110ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

2f3a62d5401333e855446fb49e79f94c525347acb65c5de1d38f05d86ac2f0d6

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"a807527d994c7d5cbbdd800a953ddd03"
age: 1317
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=wGU6Qf513IVcrD34vkUglX5F3uEzPNFd%2Bd7mSOakxq4LgFJVr5P58WGhIZd4Tnq7SFB2hoN8thIWees63UdG4CQpgkCSplpQVY7EubnOfKTSPGXc5fS6FOPKSk7hjSeLxHE4iUw%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=101&recv=61&lost=0&retrans=0&sent_bytes=86733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=335&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:21 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000d0e54928b6ba45f7-0068184d61-6b007de5-sfo3a
cf-ray: 945ba0505b97eecf-WAW
server: cloudflare

GET
H3 200 licensecontrol.min.css
cdn.libretexts.net/github/LibreTextsMain/LicenseControl/ 468 B
1 KB 43ms
37ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

8bed6127933ff481bf17b175d6b03f40e2d777fda59b25803f2bb73d8ba53d83

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"05334edefe3e531e320ffbcb6ec60be3"
age: 1317
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=drzZRFTvJibTEvju4fFK%2BLJMPh%2BRSYyWunLjnl4%2FzS7vjoUFERZKYZk8RlgXJzcUFB090Y8X6N%2FIbuE5CVuIlz4WHF5QgtkprZd4gzipNpBLvqXzgn%2FNmlPjaovxWpNV8sC%2B1vE%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=66&recv=61&lost=0&retrans=0&sent_bytes=46040&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=327&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/css
last-modified: Wed, 30 Apr 2025 23:00:21 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000018472a236f24c08-0068132734-6afef87f-sfo3a
cf-ray: 945ba0504b88eecf-WAW
server: cloudflare

GET
H3 200 casbridge.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/CASBridge/dist/ 23 KB
8 KB 116ms
112ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

372eb5967ed86578a481ff0f291e1972673d83786343bc71e72671add05c9d5b

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "e737a0ace5810cb551db88771952380d"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ouB%2BjHidHBgTDoPlLCNiI%2BF1LqGkDbNhKxnbZyWnRSAIUNQyKIkhtAqoC6eQvZ%2BKp%2FKqpuH83ZUF%2FR9MG62qRWF1S4yhP%2B%2FV2%2B7nry%2FnHhiCZ6TEDQ19k9evMzt42cgSomEipm8%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=91&recv=61&lost=0&retrans=0&sent_bytes=74733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=333&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000f699e2c307892473-00681862fc-6affc74b-sfo3a
cf-ray: 945ba0505b9beecf-WAW
server: cloudflare

GET
H3 200 libretextsGlossarizer.js Show response
cdn.libretexts.net/github/LibreTextsMain/Leo%20Jayachandran/Glossarizer/ 25 KB
7 KB 117ms
114ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

39b74703f7979270baabb23785b02c3d1c529d1380d7b5321f54c45d91cb4461

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"297a65bda3c7794ab2c8e610ef62ade8"
age: 4896
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=HSjOEP9W2L%2BolBHtnYf4RJqaNcrTEltB2OUEDZP0FGHwpiGoWtVfdGiOafIh8Ok7Z5UsZbF8aWZfeM%2BtllK57QkLkpFUi%2F73jvGk0o0id8x%2B5cbS5w0eNLOjKc7QX13VYEvrxq4%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=339&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:21 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000004caa3464c203e7c8-0068184d60-6afef87f-sfo3a
cf-ray: 945ba0505b9aeecf-WAW
server: cloudflare

GET
H3 200 libretextsGlossarizer.css
cdn.libretexts.net/github/LibreTextsMain/Leo%20Jayachandran/Glossarizer/ 1 KB
1 KB 39ms
32ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

257bd510cd4feac1020b9631c76b90152bdf83a311d1bf8f0628ae902d1de063

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "05fe9d786f68e8a2ae2b958f35b5122e"
age: 4895
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eUh3zubuWcbOcLatTVbqGTLv8hFDLLfzN7l4QJaDDEDt2D7vDPNMeENRNs4pF%2FnMoSuycrolf0Otaq0EZaEf7vwgPkah9nVXWzWzwToHkz6DzDKJJ892jOCUagO53c7K4WERt%2Bk%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=59&recv=61&lost=0&retrans=0&sent_bytes=39694&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=324&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/css
last-modified: Wed, 30 Apr 2025 23:00:21 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000057092836d83b24c5-00681862f0-6b0016de-sfo3a
cf-ray: 945ba0505b89eecf-WAW
server: cloudflare

GET
H3 200 LibreLens.js Show response
cdn.libretexts.net/github/LibreTextsMain/Henry%20Agnew/ 10 KB
3 KB 83ms
80ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

272d6c929032333f5a111d9c4effd6cf6592d4f2ce911a3085763fdb39e6e961

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "fe024a96ed7f35aaf55902c45b583642"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=DBEz%2Bf0NJDFF%2FCoYk9uI9l1Ld7QOkZPkuSOpn%2BKjdGhO7osfKcxYnrjYk%2BKngnWLyrD7EsVfZrwrZ7W9ClAZrDEKn%2BhTAww9Lpr0Nfzop2xVopmfL66Y2RTjdD9W28omUttbyrs%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=91&recv=61&lost=0&retrans=0&sent_bytes=74733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=331&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:20 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000b087be667dae3f64-0068184d60-6b049b24-sfo3a
cf-ray: 945ba0505b98eecf-WAW
server: cloudflare

GET
H3 200 citationjs.js Show response
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 1 MB
299 KB 117ms
114ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

a0f5330dd454505ca0ebe8127e61868eca639a781055a281cf0dcaa162cd8ef3

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"d22702f3f3c63f6f63c4e599732f285a"
age: 1394
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=H43YLD5UNqoyxF3q1y6j0sSloHg0rTlqkNMsBGqEeU8JXHX2nA%2F7h3EM3gztRGaX1GLzPE3s8YBkWZa%2FdVKEgXW0DU3p6AYuHROZ2HzzrojLrbqMEgrZ6Ytv0JM%2FYXe7NWj0jac%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=342&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000ff0b9fdbac2da157-0068184d60-6e288cdf-sfo3a
cf-ray: 945ba0505b9deecf-WAW
server: cloudflare

GET
H3 200 citation.js Show response
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 39 KB
8 KB 152ms
149ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

0cdb3c2f3302e14cebe39e7430dfdfecc95667b90a974415ae43f8464d9d9991

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "955b6c06687f2db348ca0a592a001654"
age: 1316
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=AjHW8tvn%2Fvao6OE5ALixijFr4t7GXAIDc2Zo%2Bgu00AqP41TJt%2BB8aHTMYzIPe%2B4Wdf%2Bc1qtJH6kpldWJcl4imxzi3PWJlAFT11NwADCXAlG9piF%2BWHD%2F14bu97%2BGh8CKxP7Soq8%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=347&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000099f9ed5766b75bc-0068184d61-6afe9759-sfo3a
cf-ray: 945ba0505b9ceecf-WAW
server: cloudflare

GET
H3 200 attribution.js Show response
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 5 KB
2 KB 153ms
150ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

67a0f5268d9cb76e3d333359227915ed024ec873d38dbe2c533524cbe91ec731

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "dbdf5ea6d61dbc9aca9941873731d1a4"
age: 1316
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zjgixJdU8ICAlbw2dbCbo%2BR7fafR5%2Fi7UXtYZXcSzkL3dlFj6RXyixI%2BmQnPmfYZZ%2ByRl0kvHITIJ01Ff8hABBjWTpGCn9ermgP4wtRrRuKKDm%2BvfJJChYg3I%2B7Gu6GdxjkX7Fo%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=91&recv=61&lost=0&retrans=0&sent_bytes=74733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=333&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000d6b8a3128cd50795-0068184d60-6b007e26-sfo3a
cf-ray: 945ba0505b9eeecf-WAW
server: cloudflare

GET
H3 200 citation.css
cdn.libretexts.net/github/LibreTextsMain/Aryan%20Suri/Citation/ 1 KB
1 KB 43ms
35ms Stylesheet
text/css 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

9aa0b13f4f959853a3592cb860a66f282f82e73e29e03fe0a9258f0ebd76d93d

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "74c570b1b8bfabc0c2c4cc9efd234118"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=f4RMjGZ9kOaixLZS67HHOcpy23pGWRjw0hMSzS4Vlz48yEkiNtl1%2FYD9F1Iub2Frv%2BljtfZJG%2Fs0ukehfUlktvqSO%2BjGE%2BoxFCEz0BNN%2Bm3xm3BM1njvIWyqcrdG6Wv3heCyb%2Fk%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=69&recv=61&lost=0&retrans=0&sent_bytes=49307&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=328&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/css
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000058865fee59efe63-0068145413-6ae8eef2-sfo3a
cf-ray: 945ba0505b8aeecf-WAW
server: cloudflare

GET
H3

200

hypothesis Show response
cdn.hypothes.is/
Redirect Chain

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

5 KB
2 KB

49ms
49ms

Script
application/javascript

172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cdn.hypothes.is/hypothesis

Requested by

Protocol

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

bc7e59bc0e1f636f0292cc04e33d5c70f9d1aa2f15549bb45218ca4a3bbc0fbf

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"bacbb129bcaa0dcd864c65813b117d61"
age: 127
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=UTF-8
last-modified: Fri, 23 May 2025 14:01:26 GMT
vary: Accept-Encoding
priority: u=3,i=?0
x-amz-id-2: 8aYlkaGhFk6BzJVnjCyiWs5gkfqRiOz1qpsQW3TdrIt+bXGqKrPci6CAvPkJko/jI6bv0A18jzU=
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=120, s-maxage=300, must-revalidate
x-amz-request-id: GMFY7D3AQ8A8ACBW
cf-ray: 945ba051cbd0bfd5-WAW
server: cloudflare
x-amz-server-side-encryption: AES256

Redirect headers

cf-cache-status: HIT
age: 164
x-content-type-options: nosniff
expires: Mon, 26 May 2025 07:43:01 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/html; charset=UTF-8
vary: Cookie, Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-security-policy: font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.googletagmanager.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
cache-control: public, max-age=1800
location: https://cdn.hypothes.is/hypothesis
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
cf-ray: 945ba0517b76bfd5-WAW
content-length: 202
x-xss-protection: 1; mode=block
server: cloudflare

GET
H3 200 Three49custom.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/GLmol/js/ 198 KB
47 KB 44ms
36ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

1a21ba62667711e7af5612b660cee5ca22427c8be39348551e5e2cfd7f0440e5

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "846aca94ed2362bf3e0dad4c77b646ff"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=b3Sy5cGE1DlIGsJbAlQRGjaSa%2FtnZvQUdB791lr%2FpTJ0HVDaJef8ZV%2FIKdmnJmi4E0zzD4tgIj99nefpaKcGRPw4J7FM%2BFacs0oSiC56bL8s7eZAg26JEFh3NzbcaADBIATx%2BkI%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=69&recv=61&lost=0&retrans=0&sent_bytes=49307&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=328&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:21 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000343bcb5f325b60fb-00681862f0-6add15dd-sfo3a
cf-ray: 945ba0505b8beecf-WAW
server: cloudflare

GET
H3 200 GLmol.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/GLmol/js/ 66 KB
15 KB 68ms
60ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

3dd3928128b28b27b2729995ee3b45ed8292cb078424d217ee12c7f521403a68

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "25e1c7fd87641bd144e47f1fad9def77"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=UXDPdmeEEap%2BVM5WRGEHBxIb63q9stsJmEl8BP35XY1lKhSOK8I73RElFosQwsGjIiYc1nuT9bnA33gTj0UHZKOE41wqhUgnoEw9AJV6iNyCx4SseZ03rhxQLajWKyT2EEJrPyI%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=81&recv=61&lost=0&retrans=0&sent_bytes=62733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=329&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:21 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000009a16838e0fd9701-00681862f1-6b00166b-sfo3a
cf-ray: 945ba0505b8ceecf-WAW
server: cloudflare

GET
H3 200 JSmol.full.nojq.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/Molecules/JSmol/ 135 KB
42 KB 100ms
91ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

a8638b6e56d49ee18238111231912effd9bb860c4385516a7df5e540fbca7102

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"38744f69256b79de86627c61b000fae1"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bZUT8uZfAtBZ2757AkohYpza%2B2wDPOMnmnWIRhX1x6Zr7vH48fTeKHLdRhGpHwrqRk5rRhCDjpJ7qxvTu%2FDQvtrZQVLj%2FVxWQu19yVaPGSctAixqoZB4i9E%2F9mtCI%2B3zWisaHg8%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=339&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:21 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000598dd53bf71eb9cc-0068184d60-6affc74b-sfo3a
cf-ray: 945ba0505b8deecf-WAW
server: cloudflare

GET
H2 200 css
fonts.googleapis.com/ 6 KB
2 KB 165ms
67ms Stylesheet
text/css 216.58.206.74
GOOGLE

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

lhr35s11-in-f10.1e100.net

Software

ESF /

Resource Hash

1ede014f47795c3d04812b724ef687909970f776d37854e7312a5ad859c84e41

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Mon, 26 May 2025 07:40:45 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Mon, 26 May 2025 06:51:20 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 icon
fonts.googleapis.com/ 569 B
811 B 162ms
64ms Stylesheet
text/css 216.58.206.74
GOOGLE

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

lhr35s11-in-f10.1e100.net

Software

ESF /

Resource Hash

cc0bc2cbaca383e1600d349e580513f188e4d745bf269b63ffaff46a091fd196

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Mon, 26 May 2025 07:40:45 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Mon, 26 May 2025 07:40:45 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H2 200 css
fonts.googleapis.com/ 106 KB
29 KB 169ms
71ms Stylesheet
text/css 216.58.206.74
GOOGLE

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

lhr35s11-in-f10.1e100.net

Software

ESF /

Resource Hash

6747a48706ac52c1203197ad3d102098a2675c0ad56df3d2eff1822fa7c77ff7

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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
x-content-type-options: nosniff
expires: Mon, 26 May 2025 07:40:45 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css; charset=utf-8
vary: Sec-Fetch-Dest, Sec-Fetch-Mode, Sec-Fetch-Site
last-modified: Mon, 26 May 2025 07:33:46 GMT
x-frame-options: SAMEORIGIN
strict-transport-security: max-age=31536000
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
cross-origin-opener-policy: same-origin-allow-popups
cross-origin-resource-policy: cross-origin
access-control-allow-origin: *
x-xss-protection: 0
server: ESF

GET
H3 200 cc-icons.min.css
cdnjs.cloudflare.com/ajax/libs/cc-icons/1.2.1/css/ 4 KB
2 KB 53ms
44ms Stylesheet
text/css 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

cea128bf70e5dcd2d9c9d3ded35080f775cf564ea59d1a0380375f4748526722

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03e22-1087"
age: 220481
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=WQ6JGifRxKrQWtNo8Ew%2BlbuVP8w0rV6A8KZ6FUsiKkndXXyxH9S0Btnb3BM6KvhUhZSgEkqOe%2FoaA2%2F%2FGa129DGNPIJ5lDLwSeZfIGAa5FmjKTdjEFpTBwZej8j5tLyJBueEwZmS"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css; charset=utf-8
last-modified: Mon, 04 May 2020 16:09:06 GMT
vary: Accept-Encoding
priority: u=2,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0505da9bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 990
server: cloudflare

GET
H2

200

0
files.mtstatic.com/site_7339/3437/
Redirect Chain

https://socialsci.libretexts.org/@api/deki/files/3437/mindtouch.png?origin=mt-web
https://files.mtstatic.com/site_7339/3437/0?Expires=1748248707&Signature=WEAWKt3QEtqCMuom7jxsRYe~I2ZLOXYuYKoiT2HhLsYMWRXm0s5pyMBihWkDmlPY3DHjd2F6NSc15~U-f-9EmpUWuTt~OMmTOZhtevpHAelWYx855sgVGbxqDKVF...

34 KB
35 KB

171ms
82ms

Image
image/png

143.204.215.102
AMAZON-02

General

Check archive.org

Download Go to Show image

Full URL: https://files.mtstatic.com/site_7339/3437/0?Expires=1748248707&Signature=WEAWKt3QEtqCMuom7jxsRYe~I2ZLOXYuYKoiT2HhLsYMWRXm0s5pyMBihWkDmlPY3DHjd2F6NSc15~U-f-9EmpUWuTt~OMmTOZhtevpHAelWYx855sgVGbxqDKVFPjtPGP6CEWc-KYRK4aRYqwl93BIYEQEuUn8IJrdj7oQX8jc_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
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: 545e4a94f37ac9d7febd08d1ea48eef3864408e79b4db01bbd73827c406ec5bc

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

x-amz-version-id: Nyr8r7edF7iDVohftya0IGe0lvfY8evS
etag: "0e4798249b7d53e4c94f4550202e6f2f"
age: 2075
x-cache: Hit from cloudfront
x-amz-cf-id: gvpveAiWfUHoduugHmftHoI5Q-McQB38LSwc2ZSFpU2ibOEDCEiPYw==
date: Mon, 26 May 2025 07:40:29 GMT
content-type: image/png
last-modified: Fri, 29 Mar 2024 18:28:10 GMT
content-disposition: inline; creation-date="Fri, 08 Feb 2019 04:00:01 GMT"; filename="mindtouch.png"; filename*=UTF-8''mindtouch.png; size=35276
x-amz-replication-status: COMPLETED
cache-control: max-age=29030400, public
via: 1.1 73f3a23156999272233949c078c30858.cloudfront.net (CloudFront)
accept-ranges: bytes
content-length: 35276
x-amz-cf-pop: FRA53-C1
server: AmazonS3
x-amz-server-side-encryption: AES256

Redirect headers

alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
x-amz-cf-id: yu9L1fdYGhLaWiKa_ObU8yjzsqLYiRnabJXxDcJkxWiiWOGvEMPTqg==
x-deki-site: id="site_7339"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/plain; charset=us-ascii
strict-transport-security: max-age=31536000
x-dream-feature: GET:files/*/*
cache-control: max-age=1800, public
location: https://files.mtstatic.com/site_7339/3437/0?Expires=1748248707&Signature=WEAWKt3QEtqCMuom7jxsRYe~I2ZLOXYuYKoiT2HhLsYMWRXm0s5pyMBihWkDmlPY3DHjd2F6NSc15~U-f-9EmpUWuTt~OMmTOZhtevpHAelWYx855sgVGbxqDKVFPjtPGP6CEWc-KYRK4aRYqwl93BIYEQEuUn8IJrdj7oQX8jc_&Key-Pair-Id=APKAJ5Y6AV4GI7A555NA
x-deki-request-id: bbee0430-3a04-11f0-b044-ba9a4eeee4d0
via: 1.1 83f879b9257b55a619d0b5d3165412a6.cloudfront.net (CloudFront)
x-deki-session: YTRlYTU3N2ItNzAxNC00MDNhLTllZmEtMWJhZjVkZjU0NjY3fDIwMjUtMDUtMjZUMDc6NDA6NDU=
content-length: 0
x-amz-cf-pop: FRA60-P10
x-data-stats: request-time-ms=21; cache-hit=2; cache-miss=2; cache-ratio=0.50; hs-queries=1; hs-time-ms=0.66; pagenode-miss=1; pagenode-ratio=0.00; permission-hit=1; permission-ratio=1.00; request-miss=1; request-ratio=0.00; user-hit=1; user-ratio=1.00;

GET
H2 200 84b10e0f37.js Show response
use.fontawesome.com/ 9 KB
4 KB 139ms
34ms Script
text/javascript 172.67.142.245
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL: https://use.fontawesome.com/84b10e0f37.js
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 172.67.142.245 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 40f838918f56f4119fb0a9ef91a518b1cf860d4a6a370d85b1402f9c63a8dd72

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=1800
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
cf-cache-status: HIT
etag: W/"167481abdfa7c21b0b1b35dd450edf65"
age: 1336
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FKWGDa4xwyJK24srw%2BjwwsMVWZfHWC9Yh8XrzyS5uqqw6BYhFfgoGAJR6LOTD4XUOaC1HoBsAvdTZXEpLo9pUN9VxvK520BjcF1mLdyvfwtUSn5rQJMx57D4%2FlVOnBoU3RCqw7Wi"}],"group":"cf-nel","max_age":604800}
cf-ray: 945ba050fce2bbb4-WAW
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=418&min_rtt=355&rtt_var=86&sent=7&recv=12&lost=0&retrans=0&sent_bytes=4007&recv_bytes=2250&delivery_rate=9087866&cwnd=254&unsent_bytes=0&cid=372f8dce1d69e0ab&ts=64&x=0"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/javascript
last-modified: Fri, 22 Sep 2023 00:59:05 GMT
vary: Accept-Encoding
server: cloudflare

GET
H2 200 all.css
pro.fontawesome.com/releases/v5.10.1/css/ 153 KB
29 KB 135ms
46ms Stylesheet
text/css 104.18.40.68
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL: https://pro.fontawesome.com/releases/v5.10.1/css/all.css
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.18.40.68 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2c694cfafd5c00ba4a7a2110060eb937afccfc1d7b745a319c49764fe4ef017c

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31556926
content-encoding: gzip
cf-cache-status: HIT
etag: W/"28b5623458ed1aafaff6b3c0b63ed250"
age: 872496
x-amz-request-id: 8J3PAN0D2EAQZDRV
cf-ray: 945ba050dc65eecb-WAW
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css
last-modified: Mon, 28 Jun 2021 16:56:06 GMT
vary: Accept-Encoding
server: cloudflare
x-amz-id-2: BPU2M1eqHTCS+W2lN3aMdRDTcwYBev/WKYx7vQ/cOGHpJaF6s6ZVzelu/aqJBN4lyLEojH0rT3E=

GET
H3 200 original.jpg
nobaproject.com/images/shared/images/000/002/180/ 252 KB
253 KB 79ms
49ms Image
image/jpeg 104.21.59.186
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL: https://nobaproject.com/images/shared/images/000/002/180/original.jpg
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.59.186 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7ddb9691d7a6721d90af9c1c91d69dac43501351b08fab07df81830a85c4321a

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cache-status: HIT
age: 384903
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oINg%2BAQFc2Rt6fRz6gTRw2NT1k42vlsyWpV6WdZ1XuTazMI3B2ktV5oxHNaSlQi3g%2F6rc9eNFqObN9qOiGR2YU7qPiWg33veMZUlAmcBIB3nNQMaL%2Fa909O5ophrQdQg4a4%3D"}],"group":"cf-nel","max_age":604800}
expires: Fri, 15 May 2026 21:52:50 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23872&min_rtt=23677&rtt_var=4031&sent=11&recv=11&lost=0&retrans=0&sent_bytes=3679&recv_bytes=3701&delivery_rate=1238138&cwnd=15481&unsent_bytes=0&cid=8355d718c6dedf16&ts=52&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: image/jpeg
last-modified: Mon, 31 Oct 2016 23:05:59 GMT
vary: Accept-Encoding
cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 945ba0507aaeeebd-WAW
accept-ranges: bytes
content-length: 258502
server: cloudflare

GET
H3 200 original.jpg
nobaproject.com/images/shared/images/000/002/566/ 73 KB
73 KB 315ms
286ms Image
image/jpeg 104.21.59.186
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL: https://nobaproject.com/images/shared/images/000/002/566/original.jpg
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.59.186 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9d689b14266e7ef8b51958c494d0e3ceb96c9e509018b1c1dbbdea45044411cf

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status: HIT
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=o0VsG1Py8ejRWAQXyoKCWEZGw%2FWEOP5Zjldk6XZC1ObsHUwabd5iy5HV1MMFGLJQ%2B2JSO%2F%2Bw%2FFMyE3I0suvdZOwpABO%2F6CyTpM6Kz6ApuPvaOYvEVnEor4iUuAZ2juoVX08%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 945ba0507aafeebd-WAW
expires: Thu, 05 Mar 2026 00:06:56 GMT
accept-ranges: bytes
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23108&min_rtt=22827&rtt_var=355&sent=330&recv=86&lost=0&retrans=0&sent_bytes=384628&recv_bytes=8455&delivery_rate=1834074&cwnd=118321&unsent_bytes=0&cid=8355d718c6dedf16&ts=284&x=92"
content-length: 74280
date: Mon, 26 May 2025 07:40:45 GMT
content-type: image/jpeg
last-modified: Thu, 30 Mar 2017 21:26:51 GMT
server: cloudflare
vary: Accept-Encoding

GET
H3 200 original.jpg
nobaproject.com/images/shared/images/000/002/565/ 128 KB
128 KB 97ms
96ms Image
image/jpeg 104.21.59.186
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL: https://nobaproject.com/images/shared/images/000/002/565/original.jpg
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.59.186 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7de43038066fbb5be6c05f55dd60399efc07d45a38d3ac93ba11bbcb60b5cd04

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cache-status: HIT
age: 384903
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=p54DAkUua25k84jMbQTTEQA%2Fd1GYlYhUXJmWse4Ve6XAxIdBS7ItGhhA%2BkF2cSISZCMCx1eS8lhLJRklbkl92jn9lh7t75w5hhR1QwX6Oee8NWoF4d9p3b%2FyVIeVcbdUH3Y%3D"}],"group":"cf-nel","max_age":604800}
expires: Fri, 15 May 2026 16:23:07 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23626&min_rtt=22924&rtt_var=344&sent=140&recv=63&lost=0&retrans=0&sent_bytes=157534&recv_bytes=7392&delivery_rate=1834072&cwnd=118721&unsent_bytes=0&cid=8355d718c6dedf16&ts=158&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: image/jpeg
last-modified: Thu, 30 Mar 2017 21:25:23 GMT
vary: Accept-Encoding
cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 945ba0513af8eebd-WAW
accept-ranges: bytes
content-length: 130686
server: cloudflare

GET
H3 200 original.jpg
nobaproject.com/images/shared/images/000/002/567/ 92 KB
92 KB 99ms
98ms Image
image/jpeg 104.21.59.186
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL: https://nobaproject.com/images/shared/images/000/002/567/original.jpg
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.59.186 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 65c838f7c17ad04c4f9f2f81f68403e57909e5868465d55c2ac6d3aa06a077be

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cache-status: HIT
age: 209496
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FdkJPuv3nPYw9CL3slxjjYJuImAA3bSdH2469b97IphVVKY3LVKHbionLXYq1yeM66kZIcyp8l8CONpF4AldgNuUhOhyrrtcFUWm0bvYprk0BBZVoaGy9oShVWQctdMELX8%3D"}],"group":"cf-nel","max_age":604800}
expires: Thu, 30 Apr 2026 04:53:13 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23626&min_rtt=22924&rtt_var=344&sent=148&recv=63&lost=0&retrans=0&sent_bytes=167134&recv_bytes=7392&delivery_rate=1834072&cwnd=118721&unsent_bytes=0&cid=8355d718c6dedf16&ts=163&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: image/jpeg
last-modified: Thu, 30 Mar 2017 21:31:13 GMT
vary: Accept-Encoding
cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 945ba0513afaeebd-WAW
accept-ranges: bytes
content-length: 93853
server: cloudflare

GET
H3 200 original.jpg
nobaproject.com/images/shared/images/000/002/568/ 72 KB
73 KB 98ms
97ms Image
image/jpeg 104.21.59.186
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL: https://nobaproject.com/images/shared/images/000/002/568/original.jpg
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.59.186 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 93cfd04fe5d59d755790d5e1f66f3c00ec6597a3a56d79104c68a8cdf7d31d68

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cache-status: HIT
age: 209496
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=lnBm0pcCZxhh8eatnB7wGQjJ96TQsPrUw185m%2FPgBqZ3qfQzuFdFBRoxNLa4CkD8euSJli0iAZ5arS8kzCsLkJ%2FD2PWnPROxvFEU%2BO01u0iikbrWXj1n4Hsy2LuCodDzAR8%3D"}],"group":"cf-nel","max_age":604800}
expires: Wed, 22 Apr 2026 22:55:06 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23626&min_rtt=22924&rtt_var=344&sent=144&recv=63&lost=0&retrans=0&sent_bytes=162334&recv_bytes=7392&delivery_rate=1834072&cwnd=118721&unsent_bytes=0&cid=8355d718c6dedf16&ts=163&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: image/jpeg
last-modified: Thu, 30 Mar 2017 21:41:37 GMT
vary: Accept-Encoding
cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 945ba0513af9eebd-WAW
accept-ranges: bytes
content-length: 73604
server: cloudflare

GET
H3 200 original.jpg
nobaproject.com/images/shared/images/000/002/569/ 93 KB
94 KB 667ms
667ms Image
image/jpeg 104.21.59.186
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL: https://nobaproject.com/images/shared/images/000/002/569/original.jpg
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 104.21.59.186 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7452ecc39b12d8476980a2b0481af84d8c4ec90f121aa23f3e64c53ca00f97a7

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: public, max-age=31536000
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-cache-status: HIT
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=j2xbXlc2qMhGWZe6eQBP9CYBE5F1VEjlPlr2rXhADAjUBLBWQHNiQk6Nzqpubk%2Bej%2FIIG103h3pWkNvk8xKYJOVfJBMPqiCm8KKriPOhiMOMcEJJPE1kfXyPUuHQtoGse8Y%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 945ba0513afbeebd-WAW
expires: Fri, 20 Mar 2026 10:13:27 GMT
accept-ranges: bytes
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23593&min_rtt=22827&rtt_var=468&sent=555&recv=117&lost=0&retrans=0&sent_bytes=651950&recv_bytes=9868&delivery_rate=1834077&cwnd=104303&unsent_bytes=0&cid=8355d718c6dedf16&ts=792&x=92"
content-length: 95469
date: Mon, 26 May 2025 07:40:46 GMT
content-type: image/jpeg
last-modified: Thu, 30 Mar 2017 21:45:41 GMT
server: cloudflare
vary: Accept-Encoding

GET
H2 200 beacon.min.js Show response
static.cloudflareinsights.com/ 19 KB
7 KB 93ms
41ms Script
text/javascript 104.16.80.73
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL: https://static.cloudflareinsights.com/beacon.min.js
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 104.16.80.73 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8a18d13015336bc184819a5a768447462202ef3105ec511bf42ed8304a7ed94f

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: public, max-age=86400
content-encoding: gzip
etag: W/"2024.6.1"
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0519cf1b620-WAW
access-control-allow-origin: *
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/javascript;charset=UTF-8
last-modified: Thu, 06 Jun 2024 15:52:56 GMT
vary: Accept-Encoding
server: cloudflare

GET
H3 200 h5p-resizer.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 4 KB
2 KB 41ms
35ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

83b1dfaacb0540d32ae41cd12a0d741593118d65b8a7e023988f3c0f81b3ad30

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "8778a191add7c315b8421eca2f64bd4f"
age: 1395
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7WkSbtKWdOVX0PSY%2BsX4EiPuveZ66zNS9sE2BPOWOTrZTA1j%2BrNUWaPhmXzb%2FqxmguGNXaCifgYU5xDa%2F1NEC6tB61ys1bjMTCK0LuvCbZ7xVyv99NNNtEZuv6s2C5wzfHGabLY%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=67&recv=61&lost=0&retrans=0&sent_bytes=47194&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=328&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000004b81cea84047089b-0068184d60-6b007e26-sfo3a
cf-ray: 945ba0505b8feecf-WAW
server: cloudflare

GET
H3 200 iframeResizer.contentWindow.min.js Show response
cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/ 13 KB
5 KB 45ms
39ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

107fbb21d462c56b56e6d741c0c9135cbf87bd6e6d02a578a1ffc76c067b9c47

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5ed68e13-348e"
age: 222271
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7dvnIxKvwY5OcRAgz8RuY4WU%2FFNO%2B2IEEAtqfa2xpgyj2m%2F74kftb%2Buikv2p3ySOjACBywhB2UHz4KBnde%2FFe5XBGbq%2B7bcnwZ2%2Bz5z%2FmqMmuLorKagWp7AmiEoUD%2Fyt1yb78368"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Tue, 02 Jun 2020 17:36:19 GMT
vary: Accept-Encoding
priority: u=2,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0505e2301fe-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 4395
server: cloudflare

GET
H3 200 iframeResizer.min.js Show response
cdnjs.cloudflare.com/ajax/libs/iframe-resizer/4.2.11/ 13 KB
5 KB 45ms
39ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

1805b14279760e2a9338b71f40649c45fe37dbc3839bb573a9737cdd495e9752

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5ed68e13-34f8"
age: 308798
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A8Bys0x23tipo1%2FQ9DswZSaeyLK2HL3Km9RECQEr9zHUzbFwYMKe2kf8eeD%2Fk3e0KI8Bi0X03PPTb1sObkioWyzm%2FNjrmAtCynRjHmnMrzSePCeHs98LF9%2FDYgSvsA2N6aAeIc9r"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Tue, 02 Jun 2020 17:36:19 GMT
vary: Accept-Encoding
priority: u=2,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0505e2b01fe-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 4729
server: cloudflare

GET
H3 200 registerPlugin.min.js Show response
cdn.libretexts.net/github/ckeditor-binder-plugin/js/ 67 KB
24 KB 61ms
58ms Script
text/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

860f5c841476666fca143ff8be839db58b87d301efcab16e6e6a0bfb2efd9229

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "a7a1771aa5b620d2474c4a8637eb9173"
age: 1393
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nlkHUhBuquAWYp%2Fm2oV2cDykcSEjd%2BvaLVBIRb6RMRfdqD27uAI%2Bg1OxArWyg2cKTOF3bIPHIlc2siehVxji4BPXLmjoq5snwlFOf4pCi%2B4fY%2FUHR8cBmuQxeI8fpfDdnVFI5vk%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=81&recv=61&lost=0&retrans=0&sent_bytes=62733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=329&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: text/javascript
last-modified: Mon, 05 May 2025 07:09:39 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000bd69af965569947b-0068186439-6b03cea6-sfo3a
cf-ray: 945ba0505ba0eecf-WAW
server: cloudflare

GET
H3 200 queryPlugin.min.js Show response
cdn.libretexts.net/github/ckeditor-query-plugin/ 16 KB
7 KB 155ms
153ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

3fefc38c9f36866cc9f6ccd810a54c3767bcb18d1a515329f5534d101ff0cdf4

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"62707527f11b6809f248ee0bcc5fb2fb"
age: 1317
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4U86sV2vyicqqHrsq1%2BFcyLHa4LbXKbpF9F2zIw%2B%2FraowAx4p%2FI6Ag27BOsjkbwpILpgw8dBbpQzQRC%2FKzjhAu1Ytmefikq0I877%2Fpo4gOc2%2BsKICf1Fg8dVk44Tzwq4X3Tky5k%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=336&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Fri, 06 Jan 2023 18:41:44 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000775bdccd028c7cee-006806bd2f-6affc74b-sfo3a
cf-ray: 945ba0505ba1eecf-WAW
server: cloudflare

GET
H3 200 libreFormatPlugin.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/ 2 KB
2 KB 83ms
80ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

6e179fbbaaba6de1e44baa3aa23a7c01ff52de2f78fdd8fc5a5ab2c0143e09ad

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"17d721d960000534c60f56bb83e8b3b2"
age: 1317
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=h3LYhWghIAs7SlZnmj3PONGSDKy0CnyaZWE%2B8hdW%2FQ85NIbVc8hBOxrlb62n36BDF4EyNRIjeEHnuQFv9aXk8Hg4tCCF57S45es8NsVGILrXIoJWR0jW0wHiRP98rfhGbYuPs9k%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=91&recv=61&lost=0&retrans=0&sent_bytes=74733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=332&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000070ba3ac0e1e77aa9-0068184d60-6afef7e4-sfo3a
cf-ray: 945ba0505ba2eecf-WAW
server: cloudflare

GET
H3 200 libreBoxesPlugin.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/ 2 KB
2 KB 155ms
153ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

23a3c81a5df7d3da05fa9076795ee0734ee6ccd1bc568a6fec1444b007805ae3

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"1892c37dea1dec14967c39a09f1ecaab"
age: 4896
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=qEF1%2FJgxHRMZLn8IKRo12UOMssd0fnf1Eip4O0vx%2FMoe4D6tD%2BxPJYaI95SKNBqDzR%2BCJ7yfblYumi4WGipM2bIuPFHjcPjYkeXfVnz0v7ApqM7IHlMfDb6Z4b%2BmooL9J%2BOm3a4%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=338&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000062df45ee5554ae74-0068184d60-6add15dd-sfo3a
cf-ray: 945ba0505ba3eecf-WAW
server: cloudflare

GET
H3 200 libreQueryPlugin.min.js Show response
cdn.libretexts.net/github/LibreTextsMain/EditorPlugins/dist/ 1 KB
2 KB 83ms
80ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

07b609fdf71b158b9250ef3c2f7da52c343d3aec80e53e9aa6897f9912108904

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"7358b5873886a924b4e3ea0b4dba2fd8"
age: 1317
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=TU4k7tFNyiXBmspFhuPOG9Zp2nnv878zqOfE0J7LU6Jgq7Z2V09l4YslypEFLUPkhnX%2FL0SN%2FkfcgYjCWqTpopQVh%2F02G6j%2Bh4TdUekGA1ZCPV2F1%2BYaF%2FSxWyQyP9XZ5TpTUgg%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=91&recv=61&lost=0&retrans=0&sent_bytes=74733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=331&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:19 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000272d3c7f790966d6-0068184d60-6add156f-sfo3a
cf-ray: 945ba0505ba6eecf-WAW
server: cloudflare

GET
H3 200 a11yPlugin.min.js Show response
cdn.libretexts.net/github/ckeditor-a11ychecker-plugin/ 199 KB
52 KB 65ms
63ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

386dc8386498981d1a836416cfdb7a1ed0d682e8dea35655067b08927e4822a1

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"85c739bdafb7be00873d5e5a94b41b3b"
age: 1317
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nZifvfHujsSQuyfabqyLsQlKCgl5S4eHPfFbOap2vVRUOSAOXmK%2BNzJWMUc3oDCQRVo0HHQD%2FkoMp%2BW%2FBq7hzNRj1THq1efIM0qjBUmbm9g0eZsYhj%2BSq57UnVGCdouk4pXFgyY%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=81&recv=61&lost=0&retrans=0&sent_bytes=62733&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=331&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Mon, 27 Mar 2023 23:46:36 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000000d4b5260e2edc253-006806bd2f-6b04330f-sfo3a
cf-ray: 945ba0505ba5eecf-WAW
server: cloudflare

GET
H3 200 headerfooter.js Show response
cdn.libretexts.net/github/LibreTextsMain/Miscellaneous/ 1 KB
1 KB 161ms
159ms Script
application/javascript 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

8da63bdb8284b926f3eeedd2bc84b735aef8842f0179566bcf6d5b6edb858503

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"acde498bc69d987135a80376d9bd5322"
age: 1394
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=jU2ddl65nkUH17fwFxWH4vkJaetw6MSc%2F1XgnVp18YIqBS%2BF5XhE%2Fmj3bw5hm%2F5rsQa8z5iWED1k1Yj0QJmnH57AtJvcL7inGPujv%2BNLzRN4ihpYeg0RSpqdlDEml%2FukvNnlauE%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23800&min_rtt=23260&rtt_var=616&sent=105&recv=61&lost=0&retrans=0&sent_bytes=90822&recv_bytes=15311&delivery_rate=1637381&cwnd=51128&unsent_bytes=0&cid=000100db49058d07&ts=339&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/javascript
last-modified: Wed, 30 Apr 2025 23:00:27 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000003d5b743f08ec9971-0068186303-6b007de5-sfo3a
cf-ray: 945ba0505ba4eecf-WAW
server: cloudflare

GET
H2 200 f1.js Show response
ukrayinska.libretexts.org/@embed/ 17 KB
5 KB 456ms
451ms Script
application/javascript 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

6dd8c478a8a70b5c8d5eb9dc8f530fc4519be6976b1a552b6300202b2dbc510f

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96

Response headers

strict-transport-security: max-age=31536000; includeSubDomains
x-amz-cf-id: 0k0e94GAqbt3SQTqlS7BV47Wp1zNH8fJVYgT7H1f9A3QWFHC9MimWw==
cache-control: max-age=30
content-encoding: gzip
x-content-type-options: nosniff
via: 1.1 83f879b9257b55a619d0b5d3165412a6.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 5106
x-deki-site: id=site_14401
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
vary: Accept-Encoding
x-amz-cf-pop: FRA60-P10
x-frame-options: SAMEORIGIN

GET
H2 200 js Show response
www.googletagmanager.com/gtag/ 370 KB
128 KB 227ms
105ms Script
application/javascript 142.250.186.136
GOOGLE

General

Check archive.org

Download Go to

Full URL

https://www.googletagmanager.com/gtag/js?id=G-2JY96Z5047

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

fra24s07-in-f8.1e100.net

Software

Google Tag Manager /

Resource Hash

8fbfa8cc7945e9aa1a91d67ac96f97938f14d2c928e1e4ca5d8da08b28fbe6ec

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: zstd
report-to: {"group":"ascgcycc:1075:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascgcycc:1075:0"}],}
expires: Mon, 26 May 2025 07:40:45 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=UTF-8
vary: Accept-Encoding
access-control-allow-headers: Cache-Control
strict-transport-security: max-age=31536000; includeSubDomains
cache-control: private, max-age=900
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascgcycc:1075:0
access-control-allow-origin: *
cross-origin-opener-policy-report-only: same-origin; report-to=ascgcycc:1075:0
content-length: 130261
x-xss-protection: 0
server: Google Tag Manager

GET
H3 200 MathJax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/ 62 KB
17 KB 45ms
43ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-f773"
age: 225070
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eBw0SazPpJb%2B4pSVYbCzw9vOfIlSv%2FBOQroVjzibglbUaakGLmGhalixZQZPACItNaGmfIwJ2eV9QIDjxBjoD7qD%2BaUHaiQnYpy%2BKC23dmWUi4mMOT49jlTi6oldOGFEMuBjYFrj"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0505daebf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 17020
server: cloudflare

GET
H2 200 serviceworker-unregister.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 197 B
586 B 49ms
41ms Script
application/javascript 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/serviceworker-unregister.js?_=b7084f0e00bf6122ac8d908e49635c99c0251642:site_14401
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: 136bcba55331e149c1e597e71210ec7d5a4a0e82292ddd51166c8af158bd3aee

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31536000, public
content-encoding: br
age: 262641
via: 1.1 3adffce7dd03a16d055927ad5fa7671a.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:24 GMT
accept-ranges: bytes
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 120
x-amz-cf-id: qhzY51mFEFgfitI2dH72dKFJd6VxMsPIo7hWWlAIF4NYpYGQUlISVA==
date: Fri, 23 May 2025 06:43:24 GMT
content-type: application/javascript
last-modified: Thu, 22 May 2025 16:54:38 GMT
vary: Accept-Encoding
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H2 200 pageLoaded.js Show response
a.mtstatic.com/deki/javascript/out/standalone/ 211 B
598 B 112ms
105ms Script
application/javascript 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/deki/javascript/out/standalone/pageLoaded.js?_=b7084f0e00bf6122ac8d908e49635c99c0251642:site_14401
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: e7dd778e9a6fc3cf993018a642deabc5027c1d3d33e7468dd30ccfb5a002ac89

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31536000, public
content-encoding: br
age: 262640
via: 1.1 a2fcaa589cf2ad79b72da94df54baac6.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:25 GMT
accept-ranges: bytes
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 133
x-amz-cf-id: 8pbMt1h8c2tbBLMBifDgoB_w6UNisLbyiVP1PwIHg1i_Nl5VI64w6Q==
date: Fri, 23 May 2025 06:43:25 GMT
content-type: application/javascript
last-modified: Thu, 22 May 2025 16:54:38 GMT
vary: Accept-Encoding
x-amz-cf-pop: FRA56-P10, FRA53-C1

POST
H2 200 88854
ukrayinska.libretexts.org/@api/deki/events/page-view/ 0
0 178ms
163ms Fetch 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/events/page-view/88854?dream.out.format=json&origin=mt-web

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

Security Headers

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

Request headers

x-deki-client: mindtouch-martian
Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
content-type: application/json; charset=utf-8
x-deki-page-view-id: cb364378-84c9-455e-9194-c149c4c8ef5c
x-deki-token: xhr_2_1748245245_baa325cad2bca56a77b2ee26fccd971cc8144c6db0b1f1c7369b78ad869bdf3b

Response headers

strict-transport-security: max-age=31536000
x-dream-feature: POST:events/page-view/*
x-deki-request-id: bbeddd84-3a04-11f0-841d-190501518993
via: 1.1 83f879b9257b55a619d0b5d3165412a6.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 0
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:45 GMT
x-amz-cf-pop: FRA60-P10
x-data-stats: request-time-ms=11; cache-hit=1; cache-miss=3; cache-ratio=0.25; hs-queries=1; hs-time-ms=0.70; pagenode-miss=1; pagenode-ratio=0.00; permission-miss=1; permission-ratio=0.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00;
x-amz-cf-id: o41mQgCXi9QNZYG0EKabIEVCnmkMFaOnKnODFbDqPTtwptGKC94_Vw==

GET
H2 200 matomo.js Show response
traffic.libretexts.org/ 66 KB
22 KB 540ms
245ms Script
text/javascript 34.194.208.158
AMAZON-AES

General

Check archive.org

Download Go to

Full URL: https://traffic.libretexts.org/matomo.js
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.194.208.158 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-194-208-158.compute-1.amazonaws.com
Software: Apache/2.4.62 (Debian) /
Resource Hash: 89e35b18e2ddd93f040839eb32f71a22a7781f27fca6e294f9405d5fb0ea2cc3

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
etag: "107aa-629b47d75fb00-gzip"
accept-ranges: bytes
content-length: 21952
date: Mon, 26 May 2025 07:40:46 GMT
content-type: text/javascript
last-modified: Fri, 20 Dec 2024 14:30:36 GMT
server: Apache/2.4.62 (Debian)
vary: Accept-Encoding

GET
H2 200 ga.js Show response
ssl.google-analytics.com/ 45 KB
17 KB 183ms
62ms Script
text/javascript 142.250.186.104
GOOGLE

General

Check archive.org

Download Go to

Full URL

https://ssl.google-analytics.com/ga.js

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

fra24s06-in-f8.1e100.net

Software

Golfe2 /

Resource Hash

1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
age: 1684
report-to: {"group":"ascnsrsgac:215:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:215:0"}],}
x-content-type-options: nosniff
expires: Mon, 26 May 2025 09:12:41 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 26 May 2025 07:12:41 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
content-type: text/javascript
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:215:0
cross-origin-opener-policy-report-only: same-origin; report-to=ascnsrsgac:215:0
content-length: 17168
server: Golfe2

GET
H2 200 analytics.js Show response
www.google-analytics.com/ 52 KB
21 KB 162ms
53ms Script
text/javascript 142.250.185.174
GOOGLE

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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

Reverse DNS

fra16s51-in-f14.1e100.net

Software

Golfe2 /

Resource Hash

de36e50194320a7d3ef1ace9bd34a875a8bd458b253c061979dd628e9bf49afd

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
age: 2186
report-to: {"group":"ascnsrsgac:225:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsgac:225:0"}],}
x-content-type-options: nosniff
expires: Mon, 26 May 2025 09:04:19 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 26 May 2025 07:04:19 GMT
last-modified: Tue, 12 Dec 2023 18:09:08 GMT
content-type: text/javascript
vary: Accept-Encoding
strict-transport-security: max-age=31536000; includeSubDomains; preload
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsgac:225:0
cross-origin-opener-policy-report-only: same-origin; report-to=ascnsrsgac:225:0
content-length: 20994
server: Golfe2

GET
H2 200 icomoon.woff
a.mtstatic.com/@style/out/icons/ 190 KB
191 KB 177ms
77ms Font
font/woff 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/@style/out/icons/icomoon.woff?_=a9d92601ace7085a9b1230c363ddf0d0_dWtyYXlpbnNrYS5saWJyZXRleHRzLm9yZw==:site_14401
Requested by: Host: a.mtstatic.com
URL: https://a.mtstatic.com/@cache/layout/anonymous.css?_=a9d92601ace7085a9b1230c363ddf0d0_dWtyYXlpbnNrYS5saWJyZXRleHRzLm9yZw==:site_14401
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: 1aafefbfd5e6525dada2d851e84396c8211724c8aa7434db3c52b69b1bd578bc

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://a.mtstatic.com/@cache/layout/anonymous.css?_=a9d92601ace7085a9b1230c363ddf0d0_dWtyYXlpbnNrYS5saWJyZXRleHRzLm9yZw==:site_14401

Response headers

cache-control: max-age=31536000
age: 262638
via: 1.1 67a9db8bae62321fca21cfd1c50bec56.cloudfront.net (CloudFront), 1.1 c714e4f593454d65f62cf3fecf756a4c.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:26 GMT
accept-ranges: bytes
access-control-allow-origin: *
x-cache: Hit from cloudfront
content-length: 194580
x-amz-cf-id: 5HrOYwqfKO6jMM_enoF6LlY2M3k-ZB-u2qcxYL7RYqzNFN-EAZvwcw==
date: Fri, 23 May 2025 06:43:26 GMT
content-type: font/woff
last-modified: Thu, 22 May 2025 16:54:33 GMT
x-amz-cf-pop: FRA56-P10, FRA53-C1

GET
H3 200 authenBrowser.json Show response
cdn.libretexts.net/ 1 KB
2 KB 100ms
74ms Fetch
application/json 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

34ff9ff79bc46fb4de7ce7f2d0ccfca27517d02d5d0889c66379c98d234c3c2e

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

access-control-max-age: 0
content-encoding: gzip
cf-cache-status: HIT
etag: W/"34f2b503e7649b2718e04980fa3a2f6a"
age: 327
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=T0FdqinRIlSeaEWNlgbpULW3s7ZexvEaSfsc8ecJz2mXWlTNWRKPG79526ksB8z0prB%2Bd2aLMcWi3F0VnkJuvHx8f%2FLGcAY%2FCDuh6ZP70ixzATBr7y0UDYiR8vMd1wvcTTGqMeg%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods: GET
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23796&min_rtt=23663&rtt_var=3913&sent=10&recv=9&lost=0&retrans=0&sent_bytes=3649&recv_bytes=3185&delivery_rate=4834340&cwnd=15474&unsent_bytes=0&cid=7e2f054bc2ac18a8&ts=74&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: application/json
last-modified: Tue, 02 Aug 2022 21:29:01 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx000001f83fe34273cbaa7-00683419b6-7d131d80-sfo3a
cf-ray: 945ba051dc39b613-WAW
access-control-allow-origin: *
server: cloudflare

GET
H2 200 84b10e0f37.css
use.fontawesome.com/ 1 KB
842 B 37ms
36ms Stylesheet
text/css 172.67.142.245
CLOUDFLARENET

General

Check archive.org

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: 172.67.142.245 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d2d96b9eb3e99c8e7bb0cc55bbb6e62589cb0a23c1c4d96d8eed1aa84bb17339

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=1800
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
cf-cache-status: HIT
etag: W/"01f217fad59468b421394f29369ef7ca"
age: 1283
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=8iEPOxe0S8mw4zxGp8VhjNb%2FeMGxMnVANUdIA5Fg9UMfbQp7HFt%2Fx2uIinGVvYn5mmYA1mTK0M8rixsOXR91UOBKRcjSAEzHUljnKW4w7paG9jTrDBXuGaeBGgbOZW0EJyNMG1kp"}],"group":"cf-nel","max_age":604800}
cf-ray: 945ba0518d9cbbb4-WAW
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=411&min_rtt=347&rtt_var=62&sent=14&recv=16&lost=0&retrans=0&sent_bytes=8534&recv_bytes=2369&delivery_rate=16233183&cwnd=256&unsent_bytes=0&cid=372f8dce1d69e0ab&ts=160&x=0"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css
last-modified: Fri, 22 Sep 2023 00:59:05 GMT
vary: Accept-Encoding
server: cloudflare

GET
H3 200 TeX-AMS_HTML.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/config/ 216 KB
54 KB 38ms
38ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-36107"
age: 376701
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ADCmhDuANYHOzjnYqbvC9i%2BNXUOKuQQY01FNEjNURAaY6jMlsc22bsXxIiUxeMX6kV0dbbEXmEqmaHSAPgEOQAChkUtnhAf0g9WnUUt7LWkAtbp8JbhC4tYsGsYQXHsujn%2B5QvJ2"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba051bf22bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 54254
server: cloudflare

GET
H3 200 require.min.js Show response
cdnjs.cloudflare.com/ajax/libs/require.js/2.3.6/ 17 KB
6 KB 67ms
66ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

d5f10f852b112a514a19f2b778eef5d2d1307878757f0a24539c051831cefaf8

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03fbf-4455"
age: 225700
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=RKFopI8aVmZwHk3MJY3FwIamTUCok8PUCrY6ciro%2Fd6NyiQ%2BlTLitFJGqrTTfFsZG4M%2Fzis2tRnY3HDuPX1c%2FfS9ZNwgXhpk7opDqtQKozVIqUWlWwhAG2d9Eu4Kj%2BR7m%2FmhaZwI"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:15:59 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0521fa1bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 5784
server: cloudflare

GET
H3 200 all.min.js Show response
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/ 1 MB
355 KB 41ms
40ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

bb5d7f5d023603a9a95dad23d69d25d14a4edd9ba2313227194a9a4f62bd6564

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "6599bdae-589ef"
age: 219187
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nDKfVFmuySZTggRYSL1nfAgqXXsPFhks%2BjwblWQPcCcjjbcApzPfq2uvHuizQXEprHhySbuLZeTZ%2BbXU9N2cC4QuQ%2BEbWR1LS1WdVvg8SD%2FmzBhbfgSqNFRt4B4td4lZUr0%2Fk2x1"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Sat, 06 Jan 2024 21:53:02 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0521fa6bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 362991
server: cloudflare

GET
H3 200 v4-shims.min.js Show response
cdnjs.cloudflare.com/ajax/libs/font-awesome/5.15.3/js/ 15 KB
4 KB 66ms
66ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

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

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

20300100094e90346cf651b61131de9093dbb9651a1a862dfd28222c78234aa8

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "6599bdb6-e35"
age: 1431243
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=X87OTUhhp1HBfpAKnARLeboqHgPmtMb%2BlOtI3b4fxHvSDITVF%2BaezGpcKFdx8u44DaJH6DTzidiAhch3tayymqQ9GbTml3Q8k1r275x%2BALTe4Sq2FlMgG8N3mOcsS0vxnr%2BYkbhK"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Sat, 06 Jan 2024 21:53:10 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0521fa8bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 3637
server: cloudflare

GET
H3 200 related Show response
ukrayinska.libretexts.org/@api/deki/pages/88854/ 12 KB
13 KB 270ms
270ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/pages/88854/related?dream.out.format=json&origin=mt-web&include=overview

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

520c54c5acffaa3e14f90e9c7938fdcffab9866e52cde92849271d341632c4b6

Security Headers

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

Request headers

x-deki-client: mindtouch-martian
Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-page-view-id: cb364378-84c9-455e-9194-c149c4c8ef5c
x-deki-token: xhr_2_1748245245_baa325cad2bca56a77b2ee26fccd971cc8144c6db0b1f1c7369b78ad869bdf3b

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: gtNET0o-CgC0VpcnLSAwnXCI-HYaMZSpptZgg5hrtNwcrVwglZPqOg==
x-dream-feature: GET:pages/*/related
x-deki-request-id: bc18eff6-3a04-11f0-b62f-5b38807f0d42
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 12501
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=42; cache-hit=1; cache-miss=6; cache-ratio=0.14; hs-queries=2; hs-time-ms=2.04; page-miss=1; pagenode-miss=2; pagenode-ratio=0.00; page-ratio=0.00; permission-miss=2; permission-ratio=0.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 cc.svg
cdn.libretexts.net/LicenseIcons/cc-clauses/ 3 KB
2 KB 33ms
32ms Image
image/svg+xml 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL

https://cdn.libretexts.net/LicenseIcons/cc-clauses/cc.svg

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

97111c7c4815658fb79dae4382e2acede7d1de3ffe9a6bdb9872478bee98f840

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "e3defa79f640d165173a6d2a6ea3c900"
age: 6556
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=pJL%2F2tDtyTK%2B2K23DN4Jm5r7Ur9wgjZBVTDA1YOuPrCcYb2%2BniZ8mSMugPmrO2uKZHB1P0UXx5Gj7QayKXvQe4fAZfWv6XGdX53FdewpI0JCX4%2F%2Bt3nVi%2BCS%2FP%2Fi4HhD%2BHpfTxU%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23615&min_rtt=20774&rtt_var=243&sent=774&recv=189&lost=21&retrans=21&sent_bytes=849940&recv_bytes=22640&delivery_rate=9467530&cwnd=228680&unsent_bytes=0&cid=000100db49058d07&ts=626&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: image/svg+xml
last-modified: Sat, 02 Apr 2022 22:39:33 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000d5c5b1c8f522aadd-006806bd5e-6affc74b-sfo3a
cf-ray: 945ba0523c64eecf-WAW
server: cloudflare

GET
H3 200 by.svg
cdn.libretexts.net/LicenseIcons/cc-clauses/ 2 KB
2 KB 58ms
58ms Image
image/svg+xml 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL

https://cdn.libretexts.net/LicenseIcons/cc-clauses/by.svg

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

fabf6080e1e50597f2b81498f84a34261fce42428b65b65c2c69e9de51770b89

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "7813b5794d8ba96aec20acb7f14ff76a"
age: 1309
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yCwkYLdEJ1jCreT5H8msmhEetZwTZfJTmTyppF1xOqpBmtN%2BCLqEPshDMoN4jPDH5rpNHuimzRwoVlnhGIkg566lJBGDlFSQ%2F5Bkaw5q0JPWdHMxiABjBSsbRHg3JacPzGRllkg%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23615&min_rtt=20774&rtt_var=243&sent=780&recv=189&lost=21&retrans=21&sent_bytes=856087&recv_bytes=22640&delivery_rate=9467530&cwnd=228680&unsent_bytes=0&cid=000100db49058d07&ts=651&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: image/svg+xml
last-modified: Sat, 02 Apr 2022 22:39:33 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000039418f19192de640-00681862eb-6e42aee2-sfo3a
cf-ray: 945ba0523c66eecf-WAW
server: cloudflare

GET
H3 200 nc.svg
cdn.libretexts.net/LicenseIcons/cc-clauses/ 2 KB
2 KB 39ms
39ms Image
image/svg+xml 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL

https://cdn.libretexts.net/LicenseIcons/cc-clauses/nc.svg

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

116e6fd11e7f8ece1572f7baf6c9707db042067b21907b8146faa0d65eca474a

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"e378f908a7f49e2a3812c0d4e70333dd"
age: 6460
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=o%2BvnqZm1JJKYgjXLpShmFFHqGmwbrSzRFysuQCt1Zl50L7obBre6ot0WhdgVl8nVfU%2BfhsjioYz0scMrnIa6Jwuf7SsG0uU6cchkGBUVRbFDZPjl2ejSf9VNx99JT%2BAqYqVXOI8%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23615&min_rtt=20774&rtt_var=243&sent=778&recv=189&lost=21&retrans=21&sent_bytes=854070&recv_bytes=22640&delivery_rate=9467530&cwnd=228680&unsent_bytes=0&cid=000100db49058d07&ts=633&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: image/svg+xml
last-modified: Sat, 02 Apr 2022 22:39:33 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx0000039bb8793a696ab4c-006806bd2e-6afef7e4-sfo3a
cf-ray: 945ba0523c65eecf-WAW
server: cloudflare

GET
H3 200 sa.svg
cdn.libretexts.net/LicenseIcons/cc-clauses/ 2 KB
2 KB 37ms
37ms Image
image/svg+xml 172.67.216.41
CLOUDFLARENET

General

Check archive.org

Download Go to Show image

Full URL

https://cdn.libretexts.net/LicenseIcons/cc-clauses/sa.svg

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

f8f3fee4544ea5f1488e0b62b70dfd0693e966df525811d7b566d37103985033

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: "978acd9d54dfd3c39cd92e8acfe1fe7e"
age: 2733
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=sxGEb1xeKYi%2FFDot8%2B18Ehz0sUqehrURPOUzS6BUxLkaYbcr5Y7fIXHiawycEDnf%2FwfIlDERPh5drxLzWgGzKX%2B14tyshZwMjrk1y9byD%2Bm5VTM6pG2Ml1Me9%2BWmU%2BQ8xTYvprA%3D"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=QUIC&rtt=23615&min_rtt=20774&rtt_var=243&sent=776&recv=189&lost=21&retrans=21&sent_bytes=852156&recv_bytes=22640&delivery_rate=9467530&cwnd=228680&unsent_bytes=0&cid=000100db49058d07&ts=631&x=92"
date: Mon, 26 May 2025 07:40:45 GMT
x-rgw-object-type: Normal
content-type: image/svg+xml
last-modified: Sat, 02 Apr 2022 22:39:33 GMT
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
x-do-cdn-uuid: 3982ef86-b1ec-41a8-9ba1-491ee61921b1
strict-transport-security: max-age=15552000; includeSubDomains; preload
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cache-control: max-age=691200
x-amz-request-id: tx00000492ab5b681563be6-00681862d5-6b007e26-sfo3a
cf-ray: 945ba0523c67eecf-WAW
server: cloudflare

GET
H2 200 font-awesome-css.min.css
use.fontawesome.com/releases/v4.7.0/css/ 30 KB
7 KB 34ms
34ms Stylesheet
text/css 172.67.142.245
CLOUDFLARENET

General

Check archive.org

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: 172.67.142.245 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5b9573e1023da775390e9284ec0eb1c606df9b468a28980055b4a6aa804f4350

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://use.fontawesome.com/84b10e0f37.css

Response headers

cache-control: max-age=31556926
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding: zstd
cf-cache-status: HIT
etag: W/"36082410df2ef7f83932219089dc1443"
age: 728288
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=GDKDUdufbwmoUgOzYYqNvcqmvps%2BWFEc2A5hIhGSmar5%2BpD5mZSp3%2FT4XxVGIRJ3xrWonq7eFg%2Fi35D%2FAEufbF%2F%2BrqGV7JQjq3rjvCI%2FcDMzDVLP%2FWwGxneanY0oRC6h4SytKAdZ"}],"group":"cf-nel","max_age":604800}
cf-ray: 945ba0523e68bbb4-WAW
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=5509&min_rtt=347&rtt_var=10244&sent=17&recv=19&lost=0&retrans=0&sent_bytes=9442&recv_bytes=2482&delivery_rate=16233183&cwnd=256&unsent_bytes=0&cid=372f8dce1d69e0ab&ts=267&x=0"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css
last-modified: Fri, 22 Sep 2023 01:44:05 GMT
vary: Accept-Encoding
server: cloudflare

GET
H3 200 annotator.css
cdn.hypothes.is/hypothesis/1.1646.0/build/styles/ 59 KB
11 KB 40ms
40ms Stylesheet
text/css 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1646.0/build/styles/annotator.css?ce3b25

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

748efcd4c91b7cab900079615bda705dfbb2ab0a68d8e053a3339fc8c44acbf4

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"10588839b312fd6b5bf938e8147f8f24"
age: 236310
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css; charset=UTF-8
last-modified: Fri, 23 May 2025 14:01:26 GMT
vary: Accept-Encoding
priority: u=0,i=?0
x-amz-id-2: P3uguMxm7opX8MV/kFSLp1jIaofkOfEqLUK99CP/9IRwSQVIfnvgz574sV4RTBZNYHDypVrWr+zE8EqC6nNeZl40sRrtMQrL4aFh7h5tN6s=
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=315360000, immutable
x-amz-request-id: 1MSP9DMK1C6SZQKZ
cf-ray: 945ba0524c82bfd5-WAW
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 annotator.bundle.js Show response
cdn.hypothes.is/hypothesis/1.1646.0/build/scripts/ 178 KB
54 KB 64ms
64ms Script
application/javascript 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1646.0/build/scripts/annotator.bundle.js?04ecca

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

8e0b94cba21b451465dcd5f4482c946b02dde65ea130758d2b109fff637d78bb

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"889a651fa9434e9da9ded87a11530fb9"
age: 236310
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=UTF-8
last-modified: Fri, 23 May 2025 14:01:26 GMT
vary: Accept-Encoding
priority: u=3,i=?0
x-amz-id-2: Av6rlxkFXf14F2dM/AUP8bsBNUp4bTU1yXd2nO/yXk4COr03tnW6qtF5Ay23jE0tixXYIBLIRvGX5W1wyB/OPgLqsGpGXpnNHwBiPUOYx+E=
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=315360000, immutable
x-amz-request-id: 1MSX19423NRVC0CT
cf-ray: 945ba0524c84bfd5-WAW
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 highlights.css
cdn.hypothes.is/hypothesis/1.1646.0/build/styles/ 9 KB
2 KB 64ms
64ms Stylesheet
text/css 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1646.0/build/styles/highlights.css?24baca

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

cb01c054ebfec15bd9b8be8f6c04537593deee59ee506e1659fa46e60277003b

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"dd361e5b3afdd29160ef3f3ba435c3f5"
age: 236310
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: text/css; charset=UTF-8
last-modified: Fri, 23 May 2025 14:01:26 GMT
vary: Accept-Encoding
priority: u=0,i=?0
x-amz-id-2: 457WJZf9F+i5JueWHJqtjud210pjy0ORALifYMmQFUTBlEcXoem52HgZog9mdDDyxI2OPZSspKt4xzIazH4WEUYcB4sTjkehLEzw9STzM5k=
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=315360000, immutable
x-amz-request-id: 1MSQWYHN3E0NTQ18
cf-ray: 945ba0524c87bfd5-WAW
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 autobold.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 1 KB
1 KB 80ms
80ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-50a"
age: 376700
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eSzaD0X1LeKtXgRR8uFfje26bJhz3fTmoywrvB58FkbgvtwoIQnDtR%2F02aXlXGeiqeI08AaDEDr1DuLTchfBarhlkT2E3zV7mSvysiHCkKt71VNDc3VihjlsCURCsMoJjm9OC6LE"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0525fe5bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 552
server: cloudflare

GET
H3 200 mhchem.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 9 KB
3 KB 80ms
80ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-2218"
age: 1042068
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vXOFKVqvg6J%2BegVMTgSxO85nbgh4zXiIxAeQwbO4ZvjFo7%2BaxlH8CfZkLc6RN9qRiASBdIlVigo2PXb%2FrQ2GzztbWPODlQurNkEckbhtS7ZusQ8SeNH2KH%2B%2BOQ6%2BvUNClqqFw2Ay"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0525fe9bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 2591
server: cloudflare

GET
H3 200 color.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 5 KB
3 KB 80ms
80ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-14d8"
age: 915630
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4frNeZnVQfcHwDOMzqv7oWx3aVADYN0OZzm0FPeUo1kRT7NN8sEvUXxvtXQpDuC5J2zute%2BJn5u%2Bv7ClvAy%2B02cGXYUsPxfZQ0r0nWg7JpDqD%2B4A9T6AT0MJbLF1Rm7NX7YtOH2s"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0525feabf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 1938
server: cloudflare

GET
H3 200 cancel.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 2 KB
1 KB 81ms
80ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-7c5"
age: 864883
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=zi%2BTexfln7pkVw4ZI0ItaNmG2xXF087szVa3fRR4ZeavheKQnY56aLZHZP88rdgNGv%2FuUfBESRVk%2FSZYinmpmVFzcpskqk94EIXkXwh22hq9olUWTcZGAoH83lyMFOddZA8UVm7v"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0525fecbf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 800
server: cloudflare

GET
H3 200 config.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/input/MathML/ 1 KB
1 KB 76ms
76ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f19-401"
age: 720297
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0Z0ikUKTg5f3cjQEAZ3YdT%2F1aIAB0MKtMvP1jjapDGZ%2FPIdohOljQL5HoGXG%2F6uwfuktZRCnF0qjR5aXxj8pa%2BKLPuPO6UOeqOqd7Pf7Jl4%2FkLxth%2BGVIKOiYSzaJb5lKk0pf1Cr"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:13 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0526ff2bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 405
server: cloudflare

GET
H3 200 config.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/SVG/ 2 KB
1 KB 77ms
77ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f19-7bc"
age: 218292
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=1n6SvLd6JKyMIaK1wMg8IIOjOnkGYwPB6h6vWlFkUV4Fmnpis40Bw0mDuRbBkso2lhPCbkGq4ZaV4uHxQvjlrNiztPEyXEFqNu6S%2B3aIq5oo5TLgeKhaQx6vK4goeQ%2FnsHppKFlj"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:13 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0526ff4bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 792
server: cloudflare

GET
H3 200 mml2jax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/ 5 KB
2 KB 78ms
77ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-15bc"
age: 222200
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=uV%2Br2epzJWgySdNBP%2BzLi3jFx1KmTiA2GwaTpHvh7rCTLqstU8uYuKgQJPvfL6Q3bERXj1SNvHqX1vd%2FCH7aI1BZlvQpLtK5aWG4VCVU1KnaD19ts1OkFiXSw%2BK3Xw6nzeOKKdDx"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0526ff5bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 1845
server: cloudflare

GET
H2 200 fontawesome-webfont.woff2
use.fontawesome.com/releases/v4.7.0/fonts/ 75 KB
76 KB 114ms
39ms Font
application/font-woff2 172.67.142.245
CLOUDFLARENET

General

Check archive.org

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: 172.67.142.245 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://use.fontawesome.com/84b10e0f37.css

Response headers

cf-cache-status: HIT
etag: "af7ae505a9eed503f8b8e6982036873e"
age: 201284
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=rxTz8O%2Fx3h7hg2SDUT%2BgKTyS9j%2BHR%2FgOFlL15i2v1%2FAqnWbJGXSUMc9VOd%2BQVoWPRkTjciOGj4WoHrsPdAbaFm7%2BhRhpejeuLZ%2FuP6ix6JDlYrwDDe4Hq88I8UdZcDR4mMu7P5ww"}],"group":"cf-nel","max_age":604800}
alt-svc: h3=":443"; ma=86400
server-timing: cfL4;desc="?proto=TCP&rtt=583&min_rtt=547&rtt_var=125&sent=6&recv=9&lost=0&retrans=0&sent_bytes=4006&recv_bytes=2317&delivery_rate=6766355&cwnd=253&unsent_bytes=0&cid=f752ec49ad94e613&ts=64&x=0"
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/font-woff2
last-modified: Fri, 22 Sep 2023 01:44:05 GMT
vary: Origin, Accept-Encoding
cache-control: max-age=31556926
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray: 945ba0531d39bf40-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 77160
server: cloudflare

GET
H3 200 newcommand.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/extensions/TeX/ 5 KB
2 KB 39ms
39ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f18-144b"
age: 305192
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=04mw3lQHLBEGWFYcMhc%2BnDHEL3g8CVanLcZXCxn1EffWKBfZSLAwbMae3BylMb5Rd6224fMs6U6e7oBZox7UFVOvakbsPbYaBr%2BvdGrIATssYxUPT4HfqERybuFP4upEPS77ioJu"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:45 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:45 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:12 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba052f88bbf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 1778
server: cloudflare

GET
H3 200 app.html Show response
hypothes.is/ Frame 75AF 811 B
903 B 79ms
51ms Document
text/html 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://hypothes.is/app.html

Requested by

Host: cdn.hypothes.is
URL: https://cdn.hypothes.is/hypothesis/1.1646.0/build/scripts/annotator.bundle.js?04ecca

Protocol

Security

QUIC, , AES_128_GCM

Server

172.67.22.135 , 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://ukrayinska.libretexts.org/
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Response headers

age: 162
alt-svc: h3=":443"; ma=86400
cache-control: public, max-age=1800
cf-cache-status: HIT
cf-ray: 945ba0532a3cb588-WAW
content-encoding: gzip
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: Mon, 26 May 2025 07:40:45 GMT
etag: W/"Us38DEevUN/Bx/Kprt7OIw"
expires: Mon, 26 May 2025 07:43:03 GMT
priority: u=0,i
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: cloudflare
server-timing: cfExtPri
strict-transport-security: max-age=15552000; includeSubDomains; preload
vary: Cookie, Accept-Encoding
x-content-type-options: nosniff
x-xss-protection: 1; mode=block

GET
H2 200 f1.widget.js Show response
a.mtstatic.com/@app/web-widgets/assets/ 233 KB
59 KB 40ms
40ms Script
application/javascript 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/@app/web-widgets/assets/f1.widget.js?_=b7084f0e00bf6122ac8d908e49635c99c0251642:site_14401
Requested by: Host: ukrayinska.libretexts.org
URL: https://ukrayinska.libretexts.org/@embed/f1.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: /
Resource Hash: d20d0f1d304f9f9a8a8b9e173790f6be2afce31cfd615bcf2e6503af6c4832d4

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: max-age=31536000
content-encoding: br
age: 262638
via: 1.1 38dab0d877593711162f7409f4fc8fca.cloudfront.net (CloudFront), 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
expires: Sat, 23 May 2026 06:43:27 GMT
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 60072
x-amz-cf-id: 8L9vDvqLA092LFf5EM-ixyfeofDrORenDWIt_TuCao-utqdNuHsxyg==
date: Fri, 23 May 2025 06:43:27 GMT
content-type: application/javascript
last-modified: Thu, 22 May 2025 16:54:38 GMT
vary: Accept-Encoding
x-amz-cf-pop: FRA56-P10, FRA53-C1

POST
H2 204 collect
region1.google-analytics.com/g/ 0
0 246ms
129ms Fetch
text/plain 216.239.32.36
GOOGLE

General

Check archive.org

Download Go to

Full URL: https://region1.google-analytics.com/g/collect?v=2&tid=G-2JY96Z5047&gtm=45je55m0h2v896038577za200&_p=1748245245676&gcd=13l3l3l2l1l1&npa=1&dma_cps=syphamo&dma=1&tag_exp=101509157~103116026~103130498~103130500~103200004~103233427~103252644~103252646~103289853~104481633~104481635&cid=527037022.1748245246&ul=pl-pl&sr=1600x1200&uaa=&uab=&uafvl=&uamb=0&uam=&uap=&uapv=&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1748245245&sct=1&seg=0&dl=https%3A%2F%2Fukrayinska.libretexts.org%2F%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8%2F%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F%2F%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)%2FChapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8%2F1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96&dt=1.11%3A%20%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F%20%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96%20-%20LibreTexts%20-%20Ukrayinska&en=page_view&_fv=1&_ss=1&_ee=1&tfd=1643
Requested by: Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-2JY96Z5047
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 216.239.32.36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software: Golfe2 /
Resource Hash

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: no-cache, no-store, must-revalidate
pragma: no-cache
cross-origin-resource-policy: cross-origin
access-control-allow-credentials: true
content-security-policy-report-only: script-src 'none'; form-action 'none'; frame-src 'none'; report-uri https://csp.withgoogle.com/csp/scaffolding/ascnsrsggc:99:0
report-to: {"group":"ascnsrsggc:99:0","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/scaffolding/ascnsrsggc:99:0"}],}
expires: Fri, 01 Jan 1990 00:00:00 GMT
access-control-allow-origin: https://ukrayinska.libretexts.org
cross-origin-opener-policy-report-only: same-origin; report-to=ascnsrsggc:99:0
content-length: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Mon, 26 May 2025 07:40:46 GMT
content-type: text/plain
server: Golfe2

GET
H3 200 hypothesis Show response
cdn.hypothes.is/ Frame 75AF 5 KB
2 KB 37ms
37ms Script
application/javascript 172.67.22.135
CLOUDFLARENET

General

Check archive.org

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

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

Reverse DNS

Software

cloudflare /

Resource Hash

bc7e59bc0e1f636f0292cc04e33d5c70f9d1aa2f15549bb45218ca4a3bbc0fbf

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://hypothes.is/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"bacbb129bcaa0dcd864c65813b117d61"
age: 128
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/javascript; charset=UTF-8
last-modified: Fri, 23 May 2025 14:01:26 GMT
vary: Accept-Encoding
priority: u=1,i=?0
x-amz-id-2: 8aYlkaGhFk6BzJVnjCyiWs5gkfqRiOz1qpsQW3TdrIt+bXGqKrPci6CAvPkJko/jI6bv0A18jzU=
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=120, s-maxage=300, must-revalidate
x-amz-request-id: GMFY7D3AQ8A8ACBW
cf-ray: 945ba0538ae5b588-WAW
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 jax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/jax/output/HTML-CSS/ 80 KB
22 KB 36ms
36ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f19-13e9a"
age: 915057
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=W91eNPGxiTy4dxgBFC5csfvj%2FARvEOsM1vezVSnJ0TGUW2YppSHVm9nlmrBk56XQC%2FkPXFCL%2BSnwPTn9D4ZObFpU1BPcX3RgCb6kKxTFJEtH2r7hXcnLN7PxQJd6qr52zcMEy7v8"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:46 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:13 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba053895bbf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 21966
server: cloudflare

GET
H3 200 http
ukrayinska.libretexts.org/@api/deki/ 0
0 153ms
152ms Fetch 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

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

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

Security Headers

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

Request headers

x-deki-unseated: true
Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-web-widget-embed-info: eyJfd2ViV2lkZ2V0RW1iZWRJZCI6IiIsIl93ZWJXaWRnZXRFbWJlZExvY2F0aW9uIjoiaHR0cHM6Ly91a3JheWluc2thLmxpYnJldGV4dHMub3JnLyVEMCVBMSVEMCVCRSVEMSU4NiVEMSU5NiVEMCVCMCVEMCVCQiVEMSU4QyVEMCVCRCVEMSU5Nl8lRDAlQkQlRDAlQjAlRDElODMlRDAlQkElRDAlQjgvJUQwJTlGJUQxJTgxJUQwJUI4JUQxJTg1JUQwJUJFJUQwJUJCJUQwJUJFJUQwJUIzJUQxJTk2JUQxJThGLyVEMCU5QSVEMCVCRCVEMCVCOCVEMCVCMyVEMCVCMCUzQV8lRDAlOUYlRDElODElRDAlQjglRDElODUlRDAlQkUlRDAlQkIlRDAlQkUlRDAlQjMlRDElOTYlRDElOEZfKE5PQkEpL0NoYXB0ZXJfMSUzQV8lRDAlOTElRDElOTYlRDAlQkUlRDAlQkIlRDAlQkUlRDAlQjMlRDElOTYlRDElODclRDAlQkQlRDElOTZfJUQwJUJFJUQxJTgxJUQwJUJEJUQwJUJFJUQwJUIyJUQwJUI4XyVEMCVCRiVEMCVCRSVEMCVCMiVEMCVCNSVEMCVCNCVEMSU5NiVEMCVCRCVEMCVCQSVEMCVCOC8xLjExJTNBXyVEMCU5MSVEMSU5NiVEMCVCRSVEMSU4NSVEMSU5NiVEMCVCQyVEMSU5NiVEMSU4Rl8lRDAlQkIlRDElOEUlRDAlQjElRDAlQkUlRDAlQjIlRDElOTYifQ==
x-deki-token: xhr_2_1748245245_baa325cad2bca56a77b2ee26fccd971cc8144c6db0b1f1c7369b78ad869bdf3b

Response headers

strict-transport-security: max-age=31536000
x-dream-feature: GET:http
x-deki-request-id: bc3cc0b6-3a04-11f0-b600-c72df98d876f
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 0
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
x-amz-cf-pop: FRA60-P10
x-data-stats: request-time-ms=8; cache-hit=1; cache-ratio=1.00; user-hit=1; user-ratio=1.00;
x-amz-cf-id: RBJQmAwlpD4z2Jb3fNt0Cq2gTVb1_WJwW4BssaMH1KTxxiIv7hWDPw==

POST
H3 200 consumption
ukrayinska.libretexts.org/@api/deki/events/page-view/88854/ 0
0 163ms
162ms Fetch 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/events/page-view/88854/consumption?dream.out.format=json&origin=mt-web

Requested by

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

Security Headers

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

Request headers

x-deki-client: mindtouch-martian
Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
content-type: application/json; charset=utf-8
x-deki-page-view-id: cb364378-84c9-455e-9194-c149c4c8ef5c
x-deki-token: xhr_2_1748245245_baa325cad2bca56a77b2ee26fccd971cc8144c6db0b1f1c7369b78ad869bdf3b

Response headers

strict-transport-security: max-age=31536000
x-dream-feature: POST:events/page-view/*/*
x-deki-request-id: bc402544-3a04-11f0-8465-e2fd9a50573d
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 0
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
x-amz-cf-pop: FRA60-P10
x-data-stats: request-time-ms=13; 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-amz-cf-id: dyB-WFzyt5oV2n0MjprBcxuwSgAOTVAc6SxXW32JQhncshySNJtK9Q==

GET
H3 200 /
hypothes.is/api/ Frame 75AF 4 KB
1 KB 60ms
59ms Other
application/json 172.67.22.135
CLOUDFLARENET

General

Check archive.org

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

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

Reverse DNS

Software

cloudflare /

Resource Hash

a3fe5339a30d19d9e45adac4b11b50654fe1ce22b67d31b57bf32f95c0253e5f

Security Headers

Name	Value
Content-Security-Policy	font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.googletagmanager.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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://hypothes.is
Referer: https://hypothes.is/app.html

Response headers

content-encoding: gzip
cf-cache-status: HIT
etag: W/"iT6GPIWxDL1m8LmuOZ/Iow"
age: 147
hypothesis-media-type: application/vnd.hypothesis.v1+json
x-content-type-options: nosniff
expires: Mon, 26 May 2025 07:43:19 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json
vary: Accept-Encoding
priority: u=1,i
strict-transport-security: max-age=15552000; includeSubDomains; preload
content-security-policy: font-src 'self' fonts.gstatic.com cdn.hypothes.is; script-src 'self' cdn.hypothes.is www.googletagmanager.com; style-src 'self' fonts.googleapis.com cdn.hypothes.is 'unsafe-inline'
cache-control: public, max-age=1800
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
cf-ray: 945ba053cb37b588-WAW
access-control-allow-origin: *
x-xss-protection: 1; mode=block
server: cloudflare

GET links
hypothes.is/api/ Frame 75AF 0
0

GET
H3 200 sidebar.bundle.js Show response
cdn.hypothes.is/hypothesis/1.1646.0/build/scripts/ Frame 75AF 767 KB
236 KB 113ms
81ms Script
application/javascript 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1646.0/build/scripts/sidebar.bundle.js?93b3a8

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

b83f59a66d61934035e84c7cdb036281286a5876143a053d9f4c6fb400842549

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://hypothes.is
Referer: https://hypothes.is/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"f9559c33b0be9c4212493ced3feb99a7"
age: 236081
access-control-allow-methods: GET
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/javascript; charset=UTF-8
vary: Origin, Access-Control-Request-Headers, Access-Control-Request-Method, Accept-Encoding
priority: u=1,i=?0
x-amz-id-2: 7ZINF6C96Dsp4qMN+16wBbt0ZMIP7ObtYQ8fihmnHGErK4oXL6Dd4JL6qefld1Pn7FrBvrHP3SL65B0MKay6/zgXjWk2jMtV
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=315360000, immutable
last-modified: Fri, 23 May 2025 14:01:26 GMT
x-amz-request-id: FY0NPVJ064XY0ZX4
cf-ray: 945ba053ff7bbfcd-WAW
access-control-allow-origin: *
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 katex.min.css
cdn.hypothes.is/hypothesis/1.1646.0/build/styles/ Frame 75AF 23 KB
4 KB 35ms
35ms Stylesheet
text/css 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1646.0/build/styles/katex.min.css?921c28

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

5691381cc8f946983396c773ba1f24bcc13876562eb7afaf480b1bb1d0f44890

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://hypothes.is/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"b566cad2f8d5f4ee19e7f574fe2d6af9"
age: 236081
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: text/css; charset=UTF-8
last-modified: Fri, 23 May 2025 14:01:26 GMT
vary: Accept-Encoding
priority: u=0,i=?0
x-amz-id-2: fEm4KOzFDZVDDEFTp9xOqypemgYU+oUCTCXIdH/4XnBKvmG2VlEA2oQxGQ4xMk1Yztmcjp7lbt0=
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=315360000, immutable
x-amz-request-id: FY0GENRNXN3A1ATP
cf-ray: 945ba053cb3db588-WAW
server: cloudflare
x-amz-server-side-encryption: AES256

GET
H3 200 sidebar.css
cdn.hypothes.is/hypothesis/1.1646.0/build/styles/ Frame 75AF 70 KB
13 KB 36ms
36ms Stylesheet
text/css 172.67.22.135
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cdn.hypothes.is/hypothesis/1.1646.0/build/styles/sidebar.css?f03dde

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

Software

cloudflare /

Resource Hash

f0e1bfc7b88c0df06d778c421acb3c8647f6353d3eca283da8ebdfe29133bcf6

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://hypothes.is/

Response headers

content-encoding: br
cf-cache-status: HIT
etag: W/"06da579d593e93c3f70071997f62022f"
age: 236081
x-content-type-options: nosniff
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: text/css; charset=UTF-8
last-modified: Fri, 23 May 2025 14:01:26 GMT
vary: Accept-Encoding
priority: u=0,i=?0
x-amz-id-2: 9iezjZuhKjgDtJhif167cw8EnfPonkIISDZ4kk6wy7FokV1yRlej/OtzJ8oru641rdFwaQspva0=
strict-transport-security: max-age=15552000; includeSubDomains; preload
cache-control: public, max-age=315360000, immutable
x-amz-request-id: FY0SB5820T3Y0ZRM
cf-ray: 945ba053cb3eb588-WAW
server: cloudflare
x-amz-server-side-encryption: AES256

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 39ms
38ms Script
application/javascript 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

104.17.25.14 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f19-ac7e"
age: 1432745
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=7vjewoSxRIpjipzM02VS9lYjaRAK4Vp6HGWYvJIqLA%2F2L7JKgQSbYkcZKEMx0nEoW61plQGvqDKFfr814mfLnupEZEdmRpmhhhVY2GLJtezdcKP1iTNzV6Ow6O1SfJvU3Ijyd1po"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:46 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/javascript; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:13 GMT
vary: Accept-Encoding
priority: u=3,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba053d9b7bf18-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 10474
server: cloudflare

GET
H3 200 MathJax_Main-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/ 33 KB
34 KB 36ms
35ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

55c77dfef369aee9bf4058c15f01b7d8c245177cd0e2a6ecb1d1ae71a7443d6f

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f19-8574"
age: 840054
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=yFzSPbGIVW%2Fw7Jb5s78bog0zi961RGV14E67wRWTgyAyIjt5i391TxJ3SkuoCkI1YxIP4bwMvIZXawo3VdxWyiN%2BBUWkLPRJw3VyHJ0MvT2p6zUG4zUeZo7NTTyqoHnc9dlxavSd"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:46 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/octet-stream; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:13 GMT
vary: Accept-Encoding
priority: u=0,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0544f3101fe-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 34168
server: cloudflare

GET
H3 200 MathJax_Math-Italic.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/ 19 KB
19 KB 39ms
39ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

8db815a915b38f569e5c06686cae5489a9a396607915fdc21eeb052e61d6c27c

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f19-4b9c"
age: 899884
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=B7QT7yuh2L6T%2FR69b%2BJII7RX6hSYZvMQNZjLrW04dl4i0qAs8eCvijTbn%2Fbt%2FLIkrkt%2FtKSv40kSVJheLRgVXV6tr%2F06WpRJwN9B4NvE4oinrqRl1WmD%2FaXTt5FcErjY%2FNof8qUz"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:46 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/octet-stream; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:13 GMT
vary: Accept-Encoding
priority: u=0,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0544f3601fe-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 19289
server: cloudflare

GET
H3 200 MathJax_Size1-Regular.woff
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/fonts/HTML-CSS/TeX/woff/ 6 KB
6 KB 60ms
59ms Font
application/octet-stream 104.17.25.14
CLOUDFLARENET

General

Check archive.org

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

Protocol

Security

QUIC, , AES_128_GCM

Server

104.17.25.14 -, , ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

2cf985fbe70694eda52314ccab5a052a177691e05d90c0be44d05e57da22d001

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://ukrayinska.libretexts.org/

Response headers

cf-cdnjs-via: cfworker/kv
content-encoding: br
cf-cache-status: HIT
etag: "5eb03f19-16a0"
age: 224973
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oo6F9RwBoZyPo0DgaSaVlOs2kRfFLOygjiLSpvHlW%2F847Ur5RI3jv1TUir0Pi2AS3nP%2F8j%2FOEP6qJBf9M1emRNwjhGO7IguuYcUe%2B1badnbYDhW%2BzRgFpOUEllb8JcXFhUrwcHeX"}],"group":"cf-nel","max_age":604800}
x-content-type-options: nosniff
expires: Sat, 16 May 2026 07:40:46 GMT
alt-svc: h3=":443"; ma=86400
server-timing: cfExtPri
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/octet-stream; charset=utf-8
last-modified: Mon, 04 May 2020 16:13:13 GMT
vary: Accept-Encoding
priority: u=0,i=?0
strict-transport-security: max-age=15780000
cache-control: public, max-age=30672000
timing-allow-origin: *
nel: {"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
cross-origin-resource-policy: cross-origin
cf-ray: 945ba0544f3901fe-WAW
accept-ranges: bytes
access-control-allow-origin: *
content-length: 5725
server: cloudflare

POST
H2 204 matomo.php
traffic.libretexts.org/ 0
96 B 243ms
243ms Ping
text/plain 34.194.208.158
AMAZON-AES

General

Check archive.org

Download Go to

Full URL: https://traffic.libretexts.org/matomo.php?action_name=ukrayinska.libretexts.org%2F1.11%3A%20%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F%20%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96%20-%20LibreTexts%20-%20Ukrayinska&idsite=4&rec=1&r=247153&h=9&m=40&s=46&url=https%3A%2F%2Fukrayinska.libretexts.org%2F%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8%2F%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F%2F%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)%2FChapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8%2F1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96&_id=dfcf6df7b6ed4d49&_idn=1&send_image=0&_refts=0&pv_id=LcxjDW&pf_net=104&pf_srv=700&pf_tfr=50&pf_dm1=567&uadata=%7B%22formFactors%22%3A%5B%5D%2C%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200
Requested by: Host: traffic.libretexts.org
URL: https://traffic.libretexts.org/matomo.js
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 34.194.208.158 Ashburn, United States, ASN14618 (AMAZON-AES, US),
Reverse DNS: ec2-34-194-208-158.compute-1.amazonaws.com
Software: Apache/2.4.62 (Debian) / PHP/8.3.16
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=utf-8
Referer: https://ukrayinska.libretexts.org/

Response headers

content-encoding: none
date: Mon, 26 May 2025 07:40:46 GMT
x-powered-by: PHP/8.3.16
server: Apache/2.4.62 (Debian)

POST /
sentry.io/api/69811/envelope/ Frame 75AF 0
0

GET profile
hypothes.is/api/ Frame 75AF 0
0

GET groups
hypothes.is/api/profile/ Frame 75AF 0
0

GET groups
hypothes.is/api/ Frame 75AF 0
0

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 2 KB
3 KB 255ms
255ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B8%252F%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F%252F%2525D0%25259A%2525D0%2525BD%2525D0%2525B8%2525D0%2525B3%2525D0%2525B0%25253A_%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F_(NOBA)%252FChapter_1%25253A_%2525D0%252591%2525D1%252596%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%252587%2525D0%2525BD%2525D1%252596_%2525D0%2525BE%2525D1%252581%2525D0%2525BD%2525D0%2525BE%2525D0%2525B2%2525D0%2525B8_%2525D0%2525BF%2525D0%2525BE%2525D0%2525B2%2525D0%2525B5%2525D0%2525B4%2525D1%252596%2525D0%2525BD%2525D0%2525BA%2525D0%2525B8%252F1.11%25253A_%2525D0%252591%2525D1%252596%2525D0%2525BE%2525D1%252585%2525D1%252596%2525D0%2525BC%2525D1%252596%2525D1%25258F_%2525D0%2525BB%2525D1%25258E%2525D0%2525B1%2525D0%2525BE%2525D0%2525B2%2525D1%252596/tags?dream.out.format=json

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

850d4a5bc91888f7ac782f3a9271d03fe11ed376d560e8c1aac88b0003efda7e

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: -h5_-TD43JC8Ip31SJ7pND5reCHhzLSOgmZXI7e5KvBPyxcHKLEyFQ==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bc7e9d10-3a04-11f0-90dd-3f68e5536500
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 2116
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=15; cache-hit=4; cache-miss=2; cache-ratio=0.67; developertoken-hit=1; developertoken-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 =%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B... Show response
ukrayinska.libretexts.org/@api/deki/pages/ 20 KB
21 KB 189ms
189ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B8%252F%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F%252F%2525D0%25259A%2525D0%2525BD%2525D0%2525B8%2525D0%2525B3%2525D0%2525B0%25253A_%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F_(NOBA)%252FChapter_1%25253A_%2525D0%252591%2525D1%252596%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%252587%2525D0%2525BD%2525D1%252596_%2525D0%2525BE%2525D1%252581%2525D0%2525BD%2525D0%2525BE%2525D0%2525B2%2525D0%2525B8_%2525D0%2525BF%2525D0%2525BE%2525D0%2525B2%2525D0%2525B5%2525D0%2525B4%2525D1%252596%2525D0%2525BD%2525D0%2525BA%2525D0%2525B8%252F1.10%25253A_%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F_%2525D1%252581%2525D0%2525B5%2525D0%2525BA%2525D1%252581%2525D1%252583%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D0%2525BE%2525D1%252581%2525D1%252582%2525D1%252596_%2525D0%2525BB%2525D1%25258E%2525D0%2525B4%2525D0%2525B8%2525D0%2525BD%2525D0%2525B8?dream.out.format=json

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

6e1f21eebf0b757152d2c7ce9f176d2eb5f1d968843c2e94b903259d8dc87a33

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: Wn_vJWNwnWfU9uZQpvSyPtGi29UVb4FUNgaH1avdolD7WqFLAcwICQ==
x-dream-feature: GET:pages/*
x-deki-request-id: bc70bb8c-3a04-11f0-8cfb-33df784e6989
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 20931
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=40; cache-hit=13; cache-miss=8; cache-ratio=0.62; developertoken-hit=1; developertoken-ratio=1.00; hs-queries=1; hs-time-ms=0.48; page-miss=1; pagenode-hit=4; pagenode-miss=1; pagenode-ratio=0.80; page-ratio=0.00; permission-hit=3; permission-miss=1; permission-ratio=0.75; ratings-miss=1; ratings-ratio=0.00; request-miss=2; request-ratio=0.00; role-hit=1; role-ratio=1.00; tag-hit=1; tag-miss=1; tag-ratio=0.50; user-hit=3; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 =%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B... Show response
ukrayinska.libretexts.org/@api/deki/pages/ 16 KB
17 KB 184ms
184ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B8%252F%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F%252F%2525D0%25259A%2525D0%2525BD%2525D0%2525B8%2525D0%2525B3%2525D0%2525B0%25253A_%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F_(NOBA)%252FChapter_1%25253A_%2525D0%252591%2525D1%252596%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%252587%2525D0%2525BD%2525D1%252596_%2525D0%2525BE%2525D1%252581%2525D0%2525BD%2525D0%2525BE%2525D0%2525B2%2525D0%2525B8_%2525D0%2525BF%2525D0%2525BE%2525D0%2525B2%2525D0%2525B5%2525D0%2525B4%2525D1%252596%2525D0%2525BD%2525D0%2525BA%2525D0%2525B8%252F1.2%25253A_%2525D0%25259D%2525D0%2525B5%2525D1%252580%2525D0%2525B2%2525D0%2525BE%2525D0%2525B2%2525D0%2525B0_%2525D1%252581%2525D0%2525B8%2525D1%252581%2525D1%252582%2525D0%2525B5%2525D0%2525BC%2525D0%2525B0?dream.out.format=json

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

09d711fee4edc477c508e34c57b7495c5ea5f7fc52de869da0babfcd19abc445

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: 5T0jJomTNE76I5GKQoh_kJBn3JJdkb6Pbw5NU6MqKkBhcxYo-BtJog==
x-dream-feature: GET:pages/*
x-deki-request-id: bc707500-3a04-11f0-80b5-4c461e889ea5
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 16746
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=37; cache-hit=9; cache-miss=12; cache-ratio=0.43; developertoken-hit=1; developertoken-ratio=1.00; hs-queries=2; hs-time-ms=1.16; page-miss=1; pagenode-hit=3; pagenode-miss=2; pagenode-ratio=0.60; page-ratio=0.00; permission-hit=1; permission-miss=3; permission-ratio=0.25; ratings-miss=1; ratings-ratio=0.00; request-miss=2; request-ratio=0.00; role-hit=1; role-ratio=1.00; tag-miss=2; tag-ratio=0.00; user-hit=3; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 KFOMCnqEu92Fr1ME7kSn66aGLdTylUAMQXC89YmC2DPNWubEbVmUiAo.woff2
fonts.gstatic.com/s/roboto/v47/ 20 KB
20 KB 90ms
40ms Font
font/woff2 216.58.206.67
GOOGLE

General

Check archive.org

Download Go to

Full URL

https://fonts.gstatic.com/s/roboto/v47/KFOMCnqEu92Fr1ME7kSn66aGLdTylUAMQXC89YmC2DPNWubEbVmUiAo.woff2

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

mil07s08-in-f3.1e100.net

Software

sffe /

Resource Hash

e44c11f4834bdd4d6b6da7b8ee5eaebc8acb41250cd6bce5cc82ea8262140eaa

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Origin: https://ukrayinska.libretexts.org
Referer: https://fonts.googleapis.com/

Response headers

age: 303447
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
x-content-type-options: nosniff
expires: Fri, 22 May 2026 19:23:19 GMT
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
date: Thu, 22 May 2025 19:23:19 GMT
last-modified: Wed, 08 Jan 2025 18:23:11 GMT
content-type: font/woff2
cache-control: public, max-age=31536000
timing-allow-origin: *
cross-origin-opener-policy: same-origin; report-to="apps-themes"
cross-origin-resource-policy: cross-origin
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
accept-ranges: bytes
access-control-allow-origin: *
content-length: 20612
x-xss-protection: 0
server: sffe

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 2 KB
3 KB 428ms
186ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

850d4a5bc91888f7ac782f3a9271d03fe11ed376d560e8c1aac88b0003efda7e

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: Mo6ZEBhXTmHhXeuASp6aQX1v1w7Oq7SgSSeFXNOeu4mh-utymIP4dA==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bc985d72-3a04-11f0-b29d-73d53108a83a
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 2116
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=34; cache-hit=4; cache-miss=2; cache-ratio=0.67; developertoken-hit=1; developertoken-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 2 KB
3 KB 585ms
157ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

850d4a5bc91888f7ac782f3a9271d03fe11ed376d560e8c1aac88b0003efda7e

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: lrEBVjDCI6IYGOe5mUlTfxqv9NQP4au1w78E_L78qFxuEMk1n-_9aw==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bcb3e290-3a04-11f0-9022-58990fa75309
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 2116
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=11; cache-hit=4; cache-miss=2; cache-ratio=0.67; developertoken-hit=1; developertoken-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

POST
H3 200 performance
ukrayinska.libretexts.org/@api/deki/events/page-view/88854/ 0
0 158ms
157ms Fetch 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/events/page-view/88854/performance?dream.out.format=json&origin=mt-web

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

Security Headers

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

Request headers

x-deki-client: mindtouch-martian
Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
content-type: application/json; charset=utf-8
x-deki-page-view-id: cb364378-84c9-455e-9194-c149c4c8ef5c
x-deki-token: xhr_2_1748245245_baa325cad2bca56a77b2ee26fccd971cc8144c6db0b1f1c7369b78ad869bdf3b

Response headers

strict-transport-security: max-age=31536000
x-dream-feature: POST:events/page-view/*/*
x-deki-request-id: bc72db7e-3a04-11f0-be1b-fe885a4fe5c2
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 0
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
x-amz-cf-pop: FRA60-P10
x-data-stats: request-time-ms=13; 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-amz-cf-id: 5JzUKOn0T6jLKG3gKmZwJ5MoZKrczicq466ZexGQ2O8qjXbj-3wfRg==

POST
H2 204 rum Show response
cloudflareinsights.com/cdn-cgi/ 0
37 B 34ms
32ms XHR
text/plain 104.16.79.73
CLOUDFLARENET

General

Check archive.org

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

104.16.79.73 -, , 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

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
content-type: application/json
Referer: https://ukrayinska.libretexts.org/

Response headers

access-control-max-age: 86400
access-control-allow-credentials: true
access-control-allow-methods: POST,OPTIONS
x-content-type-options: nosniff
cf-ray: 945ba056ad52027a-WAW
access-control-allow-origin: https://ukrayinska.libretexts.org
date: Mon, 26 May 2025 07:40:46 GMT
vary: Origin
server: cloudflare
x-frame-options: DENY

OPTIONS
H2 200 rum
cloudflareinsights.com/cdn-cgi/ Frame 0
0 120ms
46ms Preflight
text/plain 104.16.79.73
CLOUDFLARENET

General

Check archive.org

Download Go to

Full URL

https://cloudflareinsights.com/cdn-cgi/rum

Protocol

Security

TLS 1.3, , AES_128_GCM

Server

104.16.79.73 -, , 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://ukrayinska.libretexts.org
Sec-Fetch-Mode: cors
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36

Response headers

access-control-allow-credentials: true
access-control-allow-headers: Content-Type
access-control-allow-methods: POST,OPTIONS
access-control-allow-origin: https://ukrayinska.libretexts.org
access-control-max-age: 86400
cf-ray: 945ba0565c44027a-WAW
content-encoding: gzip
content-type: text/plain
date: Mon, 26 May 2025 07:40:46 GMT
server: cloudflare
vary: Origin
x-content-type-options: nosniff
x-frame-options: DENY

GET
H2 200 1659474604-favicon.ico
a.mtstatic.com/@public/production/site_14401/ 4 KB
5 KB 40ms
40ms Other
image/vnd.microsoft.icon 143.204.215.34
AMAZON-02

General

Check archive.org

Download Go to

Full URL: https://a.mtstatic.com/@public/production/site_14401/1659474604-favicon.ico
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 143.204.215.34 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS: server-143-204-215-34.fra53.r.cloudfront.net
Software: AmazonS3 /
Resource Hash: eeee35adbbfc15e5560b4abf4d1d84ce5e357c067806944e848e6e1a271860c0

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

cache-control: public, max-age=29030400
etag: "94806665a2c7421d3e832259f1915dc6"
age: 262598
via: 1.1 86ef89199388021c33b079c598103b12.cloudfront.net (CloudFront)
accept-ranges: bytes
x-cache: Hit from cloudfront
content-length: 4286
x-amz-cf-id: QTqAZiSg4npk9EhUTDCi381FOpgUWyutncPasmwGusjfSQJ0n_pCZA==
date: Fri, 23 May 2025 06:44:09 GMT
content-type: image/vnd.microsoft.icon
last-modified: Tue, 02 Aug 2022 21:10:05 GMT
server: AmazonS3
x-amz-cf-pop: FRA53-C1

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 1 KB
2 KB 171ms
171ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

1aae685e8d348de5d06bb8e1588305133e12a490359223fc4e7259d71298c1a9

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: gvUK-3fQyCOX4b49Tq5oe6PMSvdcwzWMLASVscEwwAx5crgnI0wZrw==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bc97a102-3a04-11f0-82e1-84eb646b73a1
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 1279
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=24; cache-hit=4; cache-miss=2; cache-ratio=0.67; developertoken-hit=1; developertoken-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 2 KB
2 KB 174ms
174ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

11533b26ad790864e71410724fa211012b2433877d4f696494db45287b0c5d9e

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: ch265038FwMSPl0pY4F_zhWKvTe-i_IO5rN1jF2efqpJ-BJa7JOykg==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bcb23c88-3a04-11f0-887c-b0f2b80dbeb8
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 1747
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=29; cache-hit=2; cache-miss=4; cache-ratio=0.33; developertoken-hit=1; developertoken-ratio=1.00; hs-queries=1; hs-time-ms=0.87; pagenode-miss=1; pagenode-ratio=0.00; permission-miss=1; permission-ratio=0.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 1 KB
2 KB 252ms
252ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

1aae685e8d348de5d06bb8e1588305133e12a490359223fc4e7259d71298c1a9

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: nRvOapPGDBLToTeAT9ptUEWg2DKxhHwvC1ep-z50TJQOiMyaIsC-TA==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bcc2551e-3a04-11f0-9e95-5deb6402940e
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 1279
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:46 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=12; cache-hit=4; cache-miss=2; cache-ratio=0.67; developertoken-hit=1; developertoken-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 1 KB
2 KB 276ms
180ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

1aae685e8d348de5d06bb8e1588305133e12a490359223fc4e7259d71298c1a9

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: oSF6X0wiOm6pPzMK9zAwvRGY9GSaevpDm2Zm3-ttHla6LbIv1mnwqw==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bcde3a54-3a04-11f0-947a-56752115ceac
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 1279
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=13; cache-hit=5; cache-miss=1; cache-ratio=0.83; developertoken-hit=1; developertoken-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; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 info Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 966 B
1 KB 157ms
157ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

e1646e14855edcdf88a0b8c1cff0ac2e5f54668fc7af48f2411915ec59bbce7a

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: kmZ4NCjAS3Csas_5t0KmjQeT8ugmLFFiZ8TILHgvWN3dGgXNUqr5OA==
x-dream-feature: GET:pages/*/info
x-deki-request-id: bccd96b8-3a04-11f0-b8d6-bce59e4d74ff
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 966
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=8; cache-hit=4; cache-miss=2; cache-ratio=0.67; developertoken-hit=1; developertoken-ratio=1.00; page-miss=1; pagenode-hit=1; pagenode-ratio=1.00; page-ratio=0.00; permission-hit=1; permission-ratio=1.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 subpages Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 24 KB
25 KB 215ms
215ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

5ce3cbbbf00fef788ffd58e58269a227e14b5af68f7162b3e33f1958df4bc05a

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: yupXg6UNnbdaq_rTUmnm0ay58sZRPkS_sAd7-4KtoSdy_VpJotvK8w==
x-dream-feature: GET:pages/*/subpages
x-deki-request-id: bccdb986-3a04-11f0-86f9-2bada55634c6
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 24523
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=66; cache-hit=35; cache-miss=8; cache-ratio=0.81; developertoken-hit=1; developertoken-ratio=1.00; hs-queries=2; hs-time-ms=2.30; page-hit=1; page-miss=2; pagenode-hit=2; pagenode-miss=2; pagenode-ratio=0.50; page-ratio=0.33; permission-hit=2; permission-miss=2; permission-ratio=0.50; role-hit=28; role-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 2 KB
2 KB 255ms
255ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

11533b26ad790864e71410724fa211012b2433877d4f696494db45287b0c5d9e

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: vhKZyEN-SHdFc1zletKQHc5alCJ4q6xrSlyBnLQ4jUxAKm_PFUBahw==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bce8d7d4-3a04-11f0-9417-f3a6249996b7
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 1747
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=19; cache-hit=5; cache-miss=1; cache-ratio=0.83; developertoken-hit=1; developertoken-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; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 tags Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 2 KB
2 KB 323ms
248ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

11533b26ad790864e71410724fa211012b2433877d4f696494db45287b0c5d9e

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: yUpOSNYsFgEhcs03gN4mYUo2OogVTphDTUSKt-7Bp7q7tDpsT5XEkQ==
x-dream-feature: GET:pages/*/tags
x-deki-request-id: bd10023c-3a04-11f0-bc42-8eaf0d67ad88
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 1747
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=12; cache-hit=4; cache-miss=2; cache-ratio=0.67; developertoken-hit=1; developertoken-ratio=1.00; pagenode-hit=1; pagenode-ratio=1.00; permission-hit=1; permission-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 subpages Show response
ukrayinska.libretexts.org/@api/deki/pages/=%25D0%25A1%25D0%25BE%25D1%2586%25D1%2596%25D0%25B0%25D0%25BB%25D1%258C%25D0%25BD%25D1%2596_%25D0%25BD%25D0%25B0%25D1%2583%25D0%25BA%25D0%25B8%252F%25D0%25... 22 KB
23 KB 259ms
259ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

https://ukrayinska.libretexts.org/@api/deki/pages/=%25D0%25A1%25D0%25BE%25D1%2586%25D1%2596%25D0%25B0%25D0%25BB%25D1%258C%25D0%25BD%25D1%2596_%25D0%25BD%25D0%25B0%25D1%2583%25D0%25BA%25D0%25B8%252F%25D0%259F%25D1%2581%25D0%25B8%25D1%2585%25D0%25BE%25D0%25BB%25D0%25BE%25D0%25B3%25D1%2596%25D1%258F%252F%25D0%259A%25D0%25BD%25D0%25B8%25D0%25B3%25D0%25B0%253A_%25D0%259F%25D1%2581%25D0%25B8%25D1%2585%25D0%25BE%25D0%25BB%25D0%25BE%25D0%25B3%25D1%2596%25D1%258F_(NOBA)%252FChapter_1%253A_%25D0%2591%25D1%2596%25D0%25BE%25D0%25BB%25D0%25BE%25D0%25B3%25D1%2596%25D1%2587%25D0%25BD%25D1%2596_%25D0%25BE%25D1%2581%25D0%25BD%25D0%25BE%25D0%25B2%25D0%25B8_%25D0%25BF%25D0%25BE%25D0%25B2%25D0%25B5%25D0%25B4%25D1%2596%25D0%25BD%25D0%25BA%25D0%25B8/subpages?dream.out.format=json

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

f2c1a3d828dd24a778ac203167d6cd93c9746119d524ba878371f4b1f368bbe6

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: fYfDm6rFDByAniuyhyGFosKdPQS1qE33fYQdtAd6SBza7diMXIgL0A==
x-dream-feature: GET:pages/*/subpages
x-deki-request-id: bd0a602a-3a04-11f0-aaa0-f2a354d9850b
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 22940
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=20; cache-hit=31; cache-miss=4; cache-ratio=0.89; developertoken-hit=1; developertoken-ratio=1.00; page-hit=1; page-miss=2; pagenode-hit=3; pagenode-ratio=1.00; page-ratio=0.33; permission-hit=3; permission-ratio=1.00; role-hit=22; role-ratio=1.00; tag-miss=1; tag-ratio=0.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H3 200 =%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B... Show response
ukrayinska.libretexts.org/@api/deki/pages/ 10 KB
11 KB 186ms
186ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

96970a55cc01b33d33c24fbcdc0dc7a00a400e0e8798b332b4bb9a3733953805

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: ThnYL9QZmxKWK37XrSX-UoChAAWQWyBFxZIIXe9tJUU4pGHrGM1vCA==
x-dream-feature: GET:pages/*
x-deki-request-id: bd02232e-3a04-11f0-ae63-3a7b06004909
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 10220
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=42; cache-hit=16; cache-miss=6; cache-ratio=0.73; developertoken-hit=1; developertoken-ratio=1.00; page-hit=1; pagenode-hit=5; pagenode-ratio=1.00; page-ratio=1.00; permission-hit=3; permission-miss=1; permission-ratio=0.75; ratings-miss=1; ratings-ratio=0.00; request-miss=2; request-ratio=0.00; role-hit=1; role-ratio=1.00; tag-hit=1; tag-miss=1; tag-ratio=0.50; user-hit=4; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

GET
H2 404 Bookshelves.json Show response
api.libretexts.org/DownloadsCenter/ukrayinska/ 564 B
542 B 731ms
350ms Fetch
text/html 164.90.245.231
DIGITALOCEAN-ASN

General

Check archive.org

Download Go to

Full URL

https://api.libretexts.org/DownloadsCenter/ukrayinska/Bookshelves.json

Requested by

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

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

164.90.245.231 Santa Clara, United States, ASN14061 (DIGITALOCEAN-ASN, US),

Reverse DNS

Software

nginx/1.18.0 (Ubuntu) /

Resource Hash

3c8cc37a98346bd0123b35e5ccd87bd07d69914dae04f8b49f61c150d96e9d1f

Security Headers

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

Request headers

User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
Referer: https://ukrayinska.libretexts.org/

Response headers

strict-transport-security: max-age=31536000;
content-encoding: gzip
access-control-allow-credentials: true
access-control-allow-methods: GET, POST, PUT, DELETE, OPTIONS
access-control-allow-origin: https://ukrayinska.libretexts.org
date: Mon, 26 May 2025 07:40:48 GMT
content-type: text/html
server: nginx/1.18.0 (Ubuntu)
access-control-allow-headers: Accept,Authorization,Cache-Control,Content-Type,DNT,If-Modified-Since,Keep-Alive,Origin,User-Agent,X-Requested-With

GET
H3 404 =%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B... Show response
ukrayinska.libretexts.org/@api/deki/pages/ 5 KB
5 KB 171ms
170ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

1a9342523f726da5de4744c1fc5a84396f86d48db060414fead79f34bf36a9a5

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: qf6zVTrFdeFitHaX6Q_lI5PBD6K27NZtSBi6nu3QY_lzg-GrNjMMyw==
x-dream-feature: GET:pages/*
x-deki-request-id: bd2877a4-3a04-11f0-a4b7-18c71c3f319f
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Error from cloudfront
content-length: 4840
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=23; cache-hit=7; cache-miss=4; cache-ratio=0.64; developertoken-hit=1; developertoken-ratio=1.00; hs-queries=3; hs-time-ms=2.44; pagenode-hit=2; pagenode-miss=3; pagenode-ratio=0.40; permission-hit=2; permission-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-amz-cf-pop: FRA60-P10

GET
H3 200 contents Show response
ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B... 231 KB
232 KB 275ms
275ms Fetch
application/json 13.35.58.110
AMAZON-02

General

Check archive.org

Download Go to

Full URL

Requested by

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

Protocol

Security

QUIC, , AES_128_GCM

Server

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

Reverse DNS

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

Software

Resource Hash

4c07ea113e138d8191230cbeac09c4e76e48b7c348e6d852c315b65aebc1c539

Security Headers

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

Request headers

Referer: https://ukrayinska.libretexts.org/%D0%A1%D0%BE%D1%86%D1%96%D0%B0%D0%BB%D1%8C%D0%BD%D1%96_%D0%BD%D0%B0%D1%83%D0%BA%D0%B8/%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F/%D0%9A%D0%BD%D0%B8%D0%B3%D0%B0%3A_%D0%9F%D1%81%D0%B8%D1%85%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%8F_(NOBA)/Chapter_1%3A_%D0%91%D1%96%D0%BE%D0%BB%D0%BE%D0%B3%D1%96%D1%87%D0%BD%D1%96_%D0%BE%D1%81%D0%BD%D0%BE%D0%B2%D0%B8_%D0%BF%D0%BE%D0%B2%D0%B5%D0%B4%D1%96%D0%BD%D0%BA%D0%B8/1.11%3A_%D0%91%D1%96%D0%BE%D1%85%D1%96%D0%BC%D1%96%D1%8F_%D0%BB%D1%8E%D0%B1%D0%BE%D0%B2%D1%96
X-Requested-With: XMLHttpRequest
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/136.0.0.0 Safari/537.36
x-deki-token: c691f14b81c249118e2fa1f30b1acc7a9f48c65c68c715a0fa378a89b61274c4

Response headers

strict-transport-security: max-age=31536000
x-amz-cf-id: lCj5CnMLonuH48HTeXt0K3FyjqlXqlnxBpvzkh5Y78SdHDIN9SIN2w==
x-dream-feature: GET:pages/*/contents
x-deki-request-id: bd50cfba-3a04-11f0-ba0f-39174a24dbf2
via: 1.1 f741e5a55bc5bd136ac1f5406bb11d88.cloudfront.net (CloudFront)
alt-svc: h3=":443"; ma=86400
x-cache: Miss from cloudfront
content-length: 236781
x-deki-site: id="site_14401"
date: Mon, 26 May 2025 07:40:47 GMT
content-type: application/json; charset=utf-8
x-data-stats: request-time-ms=32; cache-hit=29; cache-miss=4; cache-ratio=0.88; customhtml-hit=2; customhtml-ratio=1.00; developertoken-hit=1; developertoken-ratio=1.00; page-hit=9; page-miss=3; pagenode-hit=12; pagenode-ratio=1.00; page-ratio=0.75; permission-hit=4; permission-ratio=1.00; user-hit=1; user-ratio=1.00; webwidget-miss=1; webwidget-ratio=0.00;
x-amz-cf-pop: FRA60-P10

Failed requests

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

Domain: hypothes.is
URL: https://hypothes.is/api/links

Domain: sentry.io
URL: https://sentry.io/api/69811/envelope/?sentry_version=7&sentry_key=31109f033e4e4e079fb4ac6469656eb5&sentry_client=sentry.javascript.browser%2F9.19.0

Domain: hypothes.is
URL: https://hypothes.is/api/profile

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

Domain: hypothes.is
URL: https://hypothes.is/api/groups?expand=organization&expand=scopes&document_uri=https%3A%2F%2Fukrayinska.libretexts.org%2F%25D0%25A1%25D0%25BE%25D1%2586%25D1%2596%25D0%25B0%25D0%25BB%25D1%258C%25D0%25BD%25D1%2596_%25D0%25BD%25D0%25B0%25D1%2583%25D0%25BA%25D0%25B8%2F%25D0%259F%25D1%2581%25D0%25B8%25D1%2585%25D0%25BE%25D0%25BB%25D0%25BE%25D0%25B3%25D1%2596%25D1%258F%2F%25D0%259A%25D0%25BD%25D0%25B8%25D0%25B3%25D0%25B0%253A_%25D0%259F%25D1%2581%25D0%25B8%25D1%2585%25D0%25BE%25D0%25BB%25D0%25BE%25D0%25B3%25D1%2596%25D1%258F_%28NOBA%29%2FChapter_1%253A_%25D0%2591%25D1%2596%25D0%25BE%25D0%25BB%25D0%25BE%25D0%25B3%25D1%2596%25D1%2587%25D0%25BD%25D1%2596_%25D0%25BE%25D1%2581%25D0%25BD%25D0%25BE%25D0%25B2%25D0%25B8_%25D0%25BF%25D0%25BE%25D0%25B2%25D0%25B5%25D0%25B4%25D1%2596%25D0%25BD%25D0%25BA%25D0%25B8%2F1.11%253A_%25D0%2591%25D1%2596%25D0%25BE%25D1%2585%25D1%2596%25D0%25BC%25D1%2596%25D1%258F_%25D0%25BB%25D1%258E%25D0%25B1%25D0%25BE%25D0%25B2%25D1%2596

Verdicts & Comments Add Verdict or Comment

337 JavaScript Window variables

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

7 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
ukrayinska.libretexts.org/	1969-12-31 23:59:59	Name: mtwebsession Value: 7ff75002dcdc85ddb8655862ce9b53ef
.ukrayinska.libretexts.org/	1970-01-21 15:13:25	Name: dekisession Value: "N2YzMmMwOTktNTAwNy00YjNkLWFmYTktMjIyYTJlYmNmNjFlfDIwMjUtMDUtMjZUMDc6NDA6NDQ="
.socialsci.libretexts.org/	1970-01-21 15:13:25	Name: dekisession Value: "YTRlYTU3N2ItNzAxNC00MDNhLTllZmEtMWJhZjVkZjU0NjY3fDIwMjUtMDUtMjZUMDc6NDA6NDU="
.libretexts.org/	1970-01-21 15:13:25	Name: _ga_2JY96Z5047 Value: GS2.1.s1748245245$o1$g0$t1748245245$j0$l0$h0
.libretexts.org/	1970-01-21 15:13:25	Name: _ga Value: GA1.1.527037022.1748245246
.libretexts.org/	1970-01-21 15:03:20	Name: _pk_id.4.e4be Value: dfcf6df7b6ed4d49.1748245246.
.libretexts.org/	1970-01-21 05:37:27	Name: _pk_ses.4.e4be Value: 1

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
network	error	URL: https://ukrayinska.libretexts.org/@api/deki/pages/=%2525D0%2525A1%2525D0%2525BE%2525D1%252586%2525D1%252596%2525D0%2525B0%2525D0%2525BB%2525D1%25258C%2525D0%2525BD%2525D1%252596_%2525D0%2525BD%2525D0%2525B0%2525D1%252583%2525D0%2525BA%2525D0%2525B8%252F%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F%252F%2525D0%25259A%2525D0%2525BD%2525D0%2525B8%2525D0%2525B3%2525D0%2525B0%25253A_%2525D0%25259F%2525D1%252581%2525D0%2525B8%2525D1%252585%2525D0%2525BE%2525D0%2525BB%2525D0%2525BE%2525D0%2525B3%2525D1%252596%2525D1%25258F_(NOBA)%252Fzz%25253A_Back_Matter%252F20%25253A_Glossary?dream.out.format=json Message: Failed to load resource: the server responded with a status of 404 ()
network	error	URL: https://api.libretexts.org/DownloadsCenter/ukrayinska/Bookshelves.json Message: Failed to load resource: the server responded with a status of 404 ()

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:; frame-ancestors 'self'
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
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
api.libretexts.org
cdn.hypothes.is
cdn.jsdelivr.net
cdn.libretexts.net
cdnjs.cloudflare.com
cloudflareinsights.com
files.mtstatic.com
fonts.googleapis.com
fonts.gstatic.com
hypothes.is
nobaproject.com
pro.fontawesome.com
region1.google-analytics.com
sentry.io
socialsci.libretexts.org
ssl.google-analytics.com
static.cloudflareinsights.com
traffic.libretexts.org
ukrayinska.libretexts.org
unpkg.com
use.fontawesome.com
www.google-analytics.com
www.googletagmanager.com
hypothes.is
sentry.io
104.16.174.226
104.16.79.73
104.16.80.73
104.17.25.14
104.18.0.22
104.18.40.68
104.21.59.186
13.35.58.110
142.250.185.174
142.250.186.104
142.250.186.136
143.204.215.102
143.204.215.34
164.90.245.231
172.67.142.245
172.67.216.41
172.67.22.135
216.239.32.36
216.58.206.67
216.58.206.74
34.194.208.158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ukrayinska.libretexts.org 13.35.58.110 Public Scan Open in urlscan Pro

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

142 Requests

94 %HTTPS

0 %IPv6

15 Domains

24 Subdomains

22 IPs

2 Countries

4008 kBTransfer

11624 kBSize

7 Cookies

10 Outgoing links

Redirected requests

142 HTTP transactions Everything HTML Script Fetch XHR CSS Image Font Expand all 0 data transactions

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

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

ukrayinska.libretexts.org
13.35.58.110 Public Scan Open in urlscan Pro

Screenshot
Live screenshot

Full Image

142
Requests

94 %
HTTPS

0 %
IPv6

15
Domains

24
Subdomains

22
IPs

2
Countries

4008 kB
Transfer

11624 kB
Size

7
Cookies

142 HTTP transactions
0 data transactions