codeforces.com Open in urlscan Pro
213.248.110.126 Public Scan

Go To Rescan
Add Verdict Report

URL:
http://codeforces.com/
Submission: On May 17 via manual (May 17th 2022, 4:30:00 pm UTC) from US — Scanned from SE

Summary HTTP 102 Redirects Links 16 Behaviour Indicators

Summary

This website contacted 5 IPs in 3 countries across 5 domains to perform 102 HTTP transactions. The main IP is 213.248.110.126, located in Sweden and belongs to TWELVE99 Arelion, fka Telia Carrier, SE. The main domain is codeforces.com. The Cisco Umbrella rank of the primary domain is 353104.

This is the only time codeforces.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
15	213.248.110.126 213.248.110.126	1299 (TWELVE99 ...) (TWELVE99 Arelion)
69 151	188.114.96.10 188.114.96.10	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	142.250.184.234 142.250.184.234	15169 (GOOGLE) (GOOGLE)
2	216.58.212.174 216.58.212.174	15169 (GOOGLE) (GOOGLE)
1	142.250.185.195 142.250.185.195	15169 (GOOGLE) (GOOGLE)
102	5

15 213.248.110.126 (Sweden)

ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE)
PTR: 213-248-110-126.teliacarrier-cust.com

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

151 188.114.96.10 (Amsterdam, Netherlands) 69 redirects

ASN13335 (CLOUDFLARENET, US)

codeforces.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools
mathjax.codeforces.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 142.250.184.234 (United States)

ASN15169 (GOOGLE, US)
PTR: fra24s12-in-f10.1e100.net

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

2 216.58.212.174 (United States)

ASN15169 (GOOGLE, US)
PTR: ams15s22-in-f174.1e100.net

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

1 142.250.185.195 (United States)

ASN15169 (GOOGLE, US)
PTR: fra16s52-in-f3.1e100.net

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

	Apex Domain Subdomains	Transfer
151	codeforces.org 69 redirects codeforces.org — Cisco Umbrella Rank: 651401 mathjax.codeforces.org — Cisco Umbrella Rank: 807989	579 KB
15	codeforces.com codeforces.com — Cisco Umbrella Rank: 353104	2 MB
2	google-analytics.com www.google-analytics.com — Cisco Umbrella Rank: 37	17 KB
2	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 46	2 KB
1	gstatic.com fonts.gstatic.com	9 KB
102	5

	Domain	Requested by
145	codeforces.org	69 redirects codeforces.com codeforces.org
15	codeforces.com	codeforces.com codeforces.org
6	mathjax.codeforces.org	codeforces.com mathjax.codeforces.org
2	www.google-analytics.com	codeforces.com
2	fonts.googleapis.com	codeforces.com
1	fonts.gstatic.com	fonts.googleapis.com
102	6

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

Domain
www.timeanddate.com
harbour.space
web.sit.org
www.jacobs-university.de
telegram.org
ifmo.ru

Subject Issuer	Validity	Valid
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2022-03-01` - `2023-03-01`	a year	crt.sh

This page contains 1 frames:

Primary Page: http://codeforces.com/
Frame ID: E2D794652E892797AA2ADEA921DBE5D5
Requests: 102 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Codeforces

Detected technologies

MathJax (JavaScript Graphics) Expand

Overall confidence: 100%
Detected patterns

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

Clipboard.js (Miscellaneous) Expand

Overall confidence: 100%
Detected patterns

clipboard(?:-([\d.]+))?(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+(?:([\d.]+)/)?(?:css/)?font-awesome(?:\.min)?\.css
<link[^>]* href=[^>]*?(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)
(?:F|f)o(?:n|r)t-?(?:A|a)wesome(?:.*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)

Google Analytics (Analytics) Expand

Overall confidence: 100%
Detected patterns

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

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

102
Requests

13 %
HTTPS

0 %
IPv6

5
Domains

6
Subdomains

5
IPs

3
Countries

2224 kB
Transfer

3429 kB
Size

7
Cookies

16 Outgoing links

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

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=14&month=5&year=2022&hour=12&min=35&sec=0&p1=166
Title: Saturday, May 14, 2022 at 09:35UTC

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=13&month=5&year=2022&hour=17&min=35&sec=0&p1=166
Title: Friday, May 13, 2022 at 14:35UTC

Search URL Search Domain Scan URL

URL: https://harbour.space/
Title: Harbour.Space University

Search URL Search Domain Scan URL

URL: https://harbour.space/scholarships/computer-science-apprenticeship-hansgrohe?utm_source=codeforces&utm_medium=partner&utm_campaign=both_b2b_hansgrohe-apprenticeship
Title: Apply | Scholarship

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=10&month=5&year=2022&hour=17&min=45&sec=0&p1=166
Title: Tuesday, May 10, 2022 at 14:45UTC

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=8&month=5&year=2022&hour=17&min=35&sec=0&p1=166
Title: Sunday, May 8, 2022 at 14:35UTC

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=6&month=5&year=2022&hour=17&min=35&sec=0&p1=166
Title: Friday, May 6, 2022 at 14:35UTC

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=5&month=5&year=2022&hour=17&min=35&sec=0&p1=166
Title: Thursday, May 5, 2022 at 14:35UTC

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=2&month=5&year=2022&hour=17&min=35&sec=0&p1=166
Title: Monday, May 2, 2022 at 14:35UTC

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?day=30&month=4&year=2022&hour=17&min=35&sec=0&p1=166
Title: Saturday, April 30, 2022 at 14:35UTC

Search URL Search Domain Scan URL

URL: https://web.sit.org/star-contest-2022?utm_source=codeforces&utm_medium=referrals&utm_campaign=star_contest_2022
Title: click here

Search URL Search Domain Scan URL

URL: https://www.timeanddate.com/worldclock/fixedtime.html?msg=SIT+%26+JUB+STAR+Contest+2022+Practice+Round&iso=20220416T17&p1=268
Title: April 16 15:00 (UTC), 2022

Search URL Search Domain Scan URL

URL: https://www.jacobs-university.de/study/graduate/programs/computer-science-and-software-engineering/csse-how-apply
Title: the following guidelines

Search URL Search Domain Scan URL

URL: https://www.jacobs-university.de/study/graduate/programs/computer-science-and-software-engineering
Title: Click here

Search URL Search Domain Scan URL

URL: https://telegram.org/

Search URL Search Domain Scan URL

URL: http://ifmo.ru/en/

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 0

http://codeforces.org/s/0/js/jquery-1.8.3.js HTTP 301
https://codeforces.org/s/0/js/jquery-1.8.3.js

Request Chain 1

http://codeforces.org/s/86962/css/font-awesome.min.css HTTP 301
https://codeforces.org/s/86962/css/font-awesome.min.css

Request Chain 2

http://codeforces.org/s/86962/css/line-awesome.min.css HTTP 301
https://codeforces.org/s/86962/css/line-awesome.min.css

Request Chain 5

http://codeforces.org/s/86962/css/prettify.css HTTP 301
https://codeforces.org/s/86962/css/prettify.css

Request Chain 6

http://codeforces.org/s/86962/css/clear.css HTTP 301
https://codeforces.org/s/86962/css/clear.css

Request Chain 7

http://codeforces.org/s/86962/css/style.css HTTP 301
https://codeforces.org/s/86962/css/style.css

Request Chain 8

http://codeforces.org/s/86962/css/ttypography.css HTTP 301
https://codeforces.org/s/86962/css/ttypography.css

Request Chain 9

http://codeforces.org/s/86962/css/problem-statement.css HTTP 301
https://codeforces.org/s/86962/css/problem-statement.css

Request Chain 10

http://codeforces.org/s/86962/css/second-level-menu.css HTTP 301
https://codeforces.org/s/86962/css/second-level-menu.css

Request Chain 11

http://codeforces.org/s/86962/css/roundbox.css HTTP 301
https://codeforces.org/s/86962/css/roundbox.css

Request Chain 12

http://codeforces.org/s/86962/css/datatable.css HTTP 301
https://codeforces.org/s/86962/css/datatable.css

Request Chain 13

http://codeforces.org/s/86962/css/table-form.css HTTP 301
https://codeforces.org/s/86962/css/table-form.css

Request Chain 14

http://codeforces.org/s/86962/css/topic.css HTTP 301
https://codeforces.org/s/86962/css/topic.css

Request Chain 15

http://codeforces.org/s/86962/css/jquery.jgrowl.css HTTP 301
https://codeforces.org/s/86962/css/jquery.jgrowl.css

Request Chain 16

http://codeforces.org/s/86962/css/facebox.css HTTP 301
https://codeforces.org/s/86962/css/facebox.css

Request Chain 17

http://codeforces.org/s/86962/css/jquery.wysiwyg.css HTTP 301
https://codeforces.org/s/86962/css/jquery.wysiwyg.css

Request Chain 18

http://codeforces.org/s/86962/css/jquery.autocomplete.css HTTP 301
https://codeforces.org/s/86962/css/jquery.autocomplete.css

Request Chain 19

http://codeforces.org/s/86962/css/codeforces.datepick.css HTTP 301
https://codeforces.org/s/86962/css/codeforces.datepick.css

Request Chain 20

http://codeforces.org/s/86962/css/colorbox.css HTTP 301
https://codeforces.org/s/86962/css/colorbox.css

Request Chain 21

http://codeforces.org/s/86962/css/jquery.drafts.css HTTP 301
https://codeforces.org/s/86962/css/jquery.drafts.css

Request Chain 22

http://codeforces.org/s/86962/css/community.css HTTP 301
https://codeforces.org/s/86962/css/community.css

Request Chain 24

http://codeforces.org/s/86962/js/prettify/prettify.js HTTP 301
https://codeforces.org/s/86962/js/prettify/prettify.js

Request Chain 25

http://codeforces.org/s/86962/js/moment-with-locales.min.js HTTP 301
https://codeforces.org/s/86962/js/moment-with-locales.min.js

Request Chain 26

http://codeforces.org/s/86962/js/pushstream.js HTTP 301
https://codeforces.org/s/86962/js/pushstream.js

Request Chain 27

http://codeforces.org/s/86962/js/jquery.easing.min.js HTTP 301
https://codeforces.org/s/86962/js/jquery.easing.min.js

Request Chain 28

http://codeforces.org/s/86962/js/jquery.lavalamp.min.js HTTP 301
https://codeforces.org/s/86962/js/jquery.lavalamp.min.js

Request Chain 29

http://codeforces.org/s/86962/js/jquery.jgrowl.js HTTP 301
https://codeforces.org/s/86962/js/jquery.jgrowl.js

Request Chain 30

http://codeforces.org/s/86962/js/jquery.swipe.js HTTP 301
https://codeforces.org/s/86962/js/jquery.swipe.js

Request Chain 31

http://codeforces.org/s/86962/js/jquery.hotkeys.js HTTP 301
https://codeforces.org/s/86962/js/jquery.hotkeys.js

Request Chain 32

http://codeforces.org/s/86962/js/facebox.js HTTP 301
https://codeforces.org/s/86962/js/facebox.js

Request Chain 33

http://codeforces.org/s/86962/js/jquery.wysiwyg.js HTTP 301
https://codeforces.org/s/86962/js/jquery.wysiwyg.js

Request Chain 34

http://codeforces.org/s/86962/js/controls/wysiwyg.colorpicker.js HTTP 301
https://codeforces.org/s/86962/js/controls/wysiwyg.colorpicker.js

Request Chain 35

http://codeforces.org/s/86962/js/controls/wysiwyg.table.js HTTP 301
https://codeforces.org/s/86962/js/controls/wysiwyg.table.js

Request Chain 36

http://codeforces.org/s/86962/js/controls/wysiwyg.image.js HTTP 301
https://codeforces.org/s/86962/js/controls/wysiwyg.image.js

Request Chain 37

http://codeforces.org/s/86962/js/controls/wysiwyg.link.js HTTP 301
https://codeforces.org/s/86962/js/controls/wysiwyg.link.js

Request Chain 38

http://codeforces.org/s/86962/js/jquery.autocomplete.js HTTP 301
https://codeforces.org/s/86962/js/jquery.autocomplete.js

Request Chain 39

http://codeforces.org/s/86962/js/ua-parser.js HTTP 301
https://codeforces.org/s/86962/js/ua-parser.js

Request Chain 40

http://codeforces.org/s/86962/js/jquery.datepick.js HTTP 301
https://codeforces.org/s/86962/js/jquery.datepick.js

Request Chain 41

http://codeforces.org/s/86962/js/jquery.ie6blocker.js HTTP 301
https://codeforces.org/s/86962/js/jquery.ie6blocker.js

Request Chain 42

http://codeforces.org/s/86962/js/jquery.colorbox-min.js HTTP 301
https://codeforces.org/s/86962/js/jquery.colorbox-min.js

Request Chain 43

http://codeforces.org/s/86962/js/jquery.ba-bbq.js HTTP 301
https://codeforces.org/s/86962/js/jquery.ba-bbq.js

Request Chain 44

http://codeforces.org/s/86962/js/jquery.drafts.js HTTP 301
https://codeforces.org/s/86962/js/jquery.drafts.js

Request Chain 45

http://codeforces.org/s/86962/js/clipboard.min.js HTTP 301
https://codeforces.org/s/86962/js/clipboard.min.js

Request Chain 46

http://codeforces.org/s/86962/js/autosize.min.js HTTP 301
https://codeforces.org/s/86962/js/autosize.min.js

Request Chain 47

http://codeforces.org/s/86962/js/sjcl.js HTTP 301
https://codeforces.org/s/86962/js/sjcl.js

Request Chain 49

http://codeforces.org/s/86962/js/codeforces.js?v=20160131 HTTP 301
https://codeforces.org/s/86962/js/codeforces.js?v=20160131

Request Chain 50

http://codeforces.org/s/86962/js/EventCatcher.js?v=20160131 HTTP 301
https://codeforces.org/s/86962/js/EventCatcher.js?v=20160131

Request Chain 51

http://codeforces.org/s/86962/js/preparedVerdictFormats-en.js HTTP 301
https://codeforces.org/s/86962/js/preparedVerdictFormats-en.js

Request Chain 52

http://codeforces.org/s/86962/markitup/skins/markitup/style.css HTTP 301
https://codeforces.org/s/86962/markitup/skins/markitup/style.css

Request Chain 53

http://codeforces.org/s/86962/markitup/sets/markdown/style.css HTTP 301
https://codeforces.org/s/86962/markitup/sets/markdown/style.css

Request Chain 54

http://codeforces.org/s/86962/markitup/jquery.markitup.js HTTP 301
https://codeforces.org/s/86962/markitup/jquery.markitup.js

Request Chain 55

http://codeforces.org/s/86962/markitup/sets/markdown/set.js HTTP 301
https://codeforces.org/s/86962/markitup/sets/markdown/set.js

Request Chain 56

http://codeforces.org/s/44213/images/codeforces-logo-with-telegram.png HTTP 301
https://codeforces.org/s/44213/images/codeforces-logo-with-telegram.png

Request Chain 57

http://codeforces.org/s/44213/images/flags/24/gb.png HTTP 301
https://codeforces.org/s/44213/images/flags/24/gb.png

Request Chain 58

http://codeforces.org/s/44213/images/flags/24/ru.png HTTP 301
https://codeforces.org/s/44213/images/flags/24/ru.png

Request Chain 59

http://codeforces.org/s/44213/images/icons/comment-12x12.png HTTP 301
https://codeforces.org/s/44213/images/icons/comment-12x12.png

Request Chain 60

http://codeforces.org/s/44213/images/icons/x-update-12x12.png HTTP 301
https://codeforces.org/s/44213/images/icons/x-update-12x12.png

Request Chain 61

http://codeforces.org/s/44213/images/icons/hourglass.png HTTP 301
https://codeforces.org/s/44213/images/icons/hourglass.png

Request Chain 62

http://codeforces.org/s/44213/images/icons/paperclip-16x16.png HTTP 301
https://codeforces.org/s/44213/images/icons/paperclip-16x16.png

Request Chain 63

http://codeforces.org/s/86962/images/actions/voteup.png HTTP 301
https://codeforces.org/s/86962/images/actions/voteup.png

Request Chain 64

http://codeforces.org/s/86962/images/actions/votedown.png HTTP 301
https://codeforces.org/s/86962/images/actions/votedown.png

Request Chain 65

http://codeforces.org/s/86962/images/blog/user_16x16.png HTTP 301
https://codeforces.org/s/86962/images/blog/user_16x16.png

Request Chain 66

http://codeforces.org/s/86962/images/blog/date_16x16.png HTTP 301
https://codeforces.org/s/86962/images/blog/date_16x16.png

Request Chain 67

http://codeforces.org/s/86962/images/blog/comments_16x16.png HTTP 301
https://codeforces.org/s/86962/images/blog/comments_16x16.png

Request Chain 72

http://codeforces.org/s/44213/images/blog/tags.png HTTP 301
https://codeforces.org/s/44213/images/blog/tags.png

Request Chain 74

http://codeforces.org/s/86962/images/telegram-100x100.png HTTP 301
https://codeforces.org/s/86962/images/telegram-100x100.png

Request Chain 75

http://codeforces.org/s/86962/images/itmo_small_en-logo.png HTTP 301
https://codeforces.org/s/86962/images/itmo_small_en-logo.png

Request Chain 76

http://codeforces.org/s/86962/images/icons/control.png HTTP 301
https://codeforces.org/s/86962/images/icons/control.png

Request Chain 77

http://codeforces.org/s/86962/images/icons/control-270.png HTTP 301
https://codeforces.org/s/86962/images/icons/control-270.png

Request Chain 78

http://www.google-analytics.com/ga.js HTTP 307
https://www.google-analytics.com/ga.js

Request Chain 97

http://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=2086349789&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Codeforces&utmhid=493995248&utmr=-&utmp=%2F&utmht=1652804996496&utmac=UA-743380-5&utmcc=__utma%3D71512449.329685485.1652804996.1652804996.1652804996.1%3B%2B__utmz%3D71512449.1652804996.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=236814353&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~ HTTP 307
https://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=2086349789&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Codeforces&utmhid=493995248&utmr=-&utmp=%2F&utmht=1652804996496&utmac=UA-743380-5&utmcc=__utma%3D71512449.329685485.1652804996.1652804996.1652804996.1%3B%2B__utmz%3D71512449.1652804996.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=236814353&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~

102 HTTP transactions
0 data transactions

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

GET
H/1.1 200 Primary Request / Show response
codeforces.com/ 158 KB
27 KB 224ms
185ms Document
text/html 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

bf66d399dfe7346bf286b3b461019765203543faf20b99dc6b6b9938d7dfb3ba

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
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 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
accept-language: se-SE,se;q=0.9

Response headers

Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html;charset=UTF-8
Date: Tue, 17 May 2022 16:29:55 GMT
Expires: -1
Pragma: no-cache
Server: kittenx
Strict-Transport-Security: max-age=86400
Transfer-Encoding: chunked
X-Content-Type-Options: nosniff
X-Frame-Options: sameorigin
X-XSS-Protection: 1; mode=block
vary: accept-encoding

GET
H2

200

jquery-1.8.3.js Show response
codeforces.org/s/0/js/
Redirect Chain

http://codeforces.org/s/0/js/jquery-1.8.3.js
https://codeforces.org/s/0/js/jquery-1.8.3.js

142 KB
43 KB

121ms
121ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/0/js/jquery-1.8.3.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a744f91b869addd9de6be96c80a56b77cbd3c4210dbb9d24ccfcfa8d0c56dbb4

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 316141
cf-polished: origSize=267739
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-415db"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=CyMMcBhLtOfeupU2QIlcO3Hb3%2BuBaEc4xYk1d0gCDhgl68cNJBDM1p840rsQEyWhrtU%2BGeQQcFNRHtV5zhfD6O8G9NTUhOYtbD42r0QxIvqkrEWI9dw%2BHFn5QIB9pAo2wg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Sat, 21 May 2022 00:40:54 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc17bba310f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8IkkWjf2ijLOy3IBPwIkZh6w5cutmAxJsZOFmpJQqcz3a6Plmyj4q6yP%2BXW5uPnpn1%2FdP2Ql8Jzl2hRhx%2Fb1vaIpCGUYYq2YV794Mea7vE43QLNK9zrUmti6X8%2BYR%2FDXDQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/0/js/jquery-1.8.3.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc176ca6abc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

font-awesome.min.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/font-awesome.min.css
https://codeforces.org/s/86962/css/font-awesome.min.css

27 KB
5 KB

124ms
46ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/font-awesome.min.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 16479dc1f894106be7221252a139a7e8e14a830ad029ef30183e7af7b751e2b3

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-6a5b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=YkDRXvUJwKwsO1rrocXkXCjTc%2FaFfzxioYNkYVYqSdPaUkEZIOToykwcfOyxPvd1VafU2FITx1%2FT3UEUVOqC%2BdD7v9lR49iyTIRpZMmANuMCAsRgqW7PBQAq5yOhZwlAQQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc173a7910f3-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=VemwGF6sYYpPuyz9ZuuuWHNiP5%2FQVr0n8q38S%2BvTxIzluWlYY8jaM0q%2FcY6rtCJQSVyVSUe8E2D3NLGW87L88Hs9YsvqrOAtRS5r5jJRiKCmxObJJBLlr5Yb08qHRkmMPg%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/font-awesome.min.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc167fedabcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

line-awesome.min.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/line-awesome.min.css
https://codeforces.org/s/86962/css/line-awesome.min.css

88 KB
16 KB

126ms
78ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/line-awesome.min.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ce61a18cf084f15003798340044643f329ac5f90045acb2d9e778368bd799854

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-15e81"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PouhZAW%2FZhpC7SfXL%2BctIoxT1xSvBhn0Uu7v3kAFITapEsXFC0mgRxMXQ6t8IYcw%2BqxtvewHI%2FTodckVA%2BBcV5Ip1PfiV6FSFhhvVG%2FI%2F0yLOodfOhB3cc7pg5wmEwYgeg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc176af010f3-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=S7KPkHnrrmSAYasBubf8KlWiYSQsJBnXhz40UhJi4S9oqh%2BypBFwxg%2BdiGl6ZMOFs1sHMfx9XyJTTXenVlxAyVsV6sd%2FYPnlPP2g%2B5loK0RyLZW59UDK6RR5bO7oO3EVFA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/line-awesome.min.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc167939abd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H/1.1 200
OK css
fonts.googleapis.com/ 3 KB
1 KB 122ms
65ms Stylesheet
text/css 142.250.184.234
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

http://fonts.googleapis.com/css?family=PT+Sans+Narrow:400,700&subset=latin,cyrillic

Requested by

Host: codeforces.com
URL: http://codeforces.com/

Protocol

HTTP/1.1

Server

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

Reverse DNS

fra24s12-in-f10.1e100.net

Software

ESF /

Resource Hash

17b9981676355d66c8885f88deaba39a26929c49289d0da0ce7b684cf8589d9b

Security Headers

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

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Tue, 17 May 2022 16:29:55 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Transfer-Encoding: chunked
Cross-Origin-Resource-Policy: cross-origin
X-XSS-Protection: 0
Last-Modified: Tue, 17 May 2022 16:29:55 GMT
Server: ESF
Cross-Origin-Opener-Policy: same-origin-allow-popups
X-Frame-Options: SAMEORIGIN
Content-Type: text/css; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: private, max-age=86400, stale-while-revalidate=604800
Timing-Allow-Origin: *
Link: <http://fonts.gstatic.com>; rel=preconnect; crossorigin
Expires: Tue, 17 May 2022 16:29:55 GMT

GET
H/1.1 200
OK css
fonts.googleapis.com/ 2 KB
1 KB 120ms
64ms Stylesheet
text/css 142.250.184.234
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

http://fonts.googleapis.com/css?family=Cuprum&subset=latin,cyrillic

Requested by

Host: codeforces.com
URL: http://codeforces.com/

Protocol

HTTP/1.1

Server

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

Reverse DNS

fra24s12-in-f10.1e100.net

Software

ESF /

Resource Hash

223fcdc09987481022951a377fc2df5cd3441da38c3e410e28a852df831c6958

Security Headers

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

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Tue, 17 May 2022 16:29:55 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Transfer-Encoding: chunked
Cross-Origin-Resource-Policy: cross-origin
X-XSS-Protection: 0
Last-Modified: Tue, 17 May 2022 16:29:55 GMT
Server: ESF
Cross-Origin-Opener-Policy: same-origin-allow-popups
X-Frame-Options: SAMEORIGIN
Content-Type: text/css; charset=utf-8
Access-Control-Allow-Origin: *
Cache-Control: private, max-age=86400, stale-while-revalidate=604800
Timing-Allow-Origin: *
Link: <http://fonts.gstatic.com>; rel=preconnect; crossorigin
Expires: Tue, 17 May 2022 16:29:55 GMT

GET
H2

200

prettify.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/prettify.css
https://codeforces.org/s/86962/css/prettify.css

2 KB
660 B

112ms
45ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/prettify.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 36a8b7e4af67f1229891cad4d00155d6fb2172768aabecf84ebc5c403523cb76

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=3571
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-df3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GqIwR0Q5J4%2BuFbAzFSdqbJMxvpwfoKfsnf7narjkHrZnoZ05B5nGWP0YBWiSUqOn4th8em%2Fs3sVaqE4DmiZo0hJgGyEmf9V%2B8heGLdI76OKpLYhSi3nSzhJlpYZWlX1bLw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc173a8510f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=qfa%2F20J%2BxTi6hO7xpMmTfX7kH8HoT%2Bvil6Il%2FymKb6CVL8Sz7wqZ2me8mOGZoplkpOj8yiSkmX7igy9VrEKfjCxWe0UcMHl9HqI4BOiZZSDracT9c4OPScPNdF1h%2Fa%2Bauw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/prettify.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc167a11abc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

clear.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/clear.css
https://codeforces.org/s/86962/css/clear.css

924 B
753 B

145ms
76ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/clear.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 69f4bf2788a05fd1807be7affa25fb7636aeb5e2f73b8627ccaecdb3266a332d

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=1106
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-452"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=MEiKavz%2FJ%2BVBqPqLwYPcBEH%2FoZqgFrOq4Cx1TBNSQDxAKVlv6XtT20ks6R2An9u33PHaxuGFwM%2Fdg%2B0fVts6cWDCDhiQnafnXHXp5f7CWh0f387nRrlq%2BYAw9FHdwbh99Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176aec10f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=VhYv5eNPYULs0G%2F1%2Br6p%2Bv7ffPi2%2F%2FmMMtw8okAG98MQKK9woQ1zI1AOcsTgImDI0fj4Mp0j73jgtkFMiHow69SV4Sso3iIwNr9mlDcTZaOtLfLe0OJ9gdEHrQPQy0snLQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/clear.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc167c7fabc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

style.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/style.css
https://codeforces.org/s/86962/css/style.css

10 KB
3 KB

118ms
45ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/style.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7eedd2a1a3ddfcc61930510998f24aaf9e409db68d63dd974ffed1647f924173

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=15274
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-3baa"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=0QOojqSQPKKj80NUe581dRzR4iLh9H1vt9wuLF4Mpmr2TCIyyzznTWiPJ1DJp0X32taNeYMo9M1tW6sweb%2FglXnRUiI0i8CcNfbDq4F5oZUv8fpK%2Bl5%2F%2B9mX9GFgbFG%2Fmg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc173a7f10f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DQOJDbooSHCKCGUy42B%2FV0r%2F3kGbkXyUkR18Sp%2Bams4k0K11mkBgH%2FviVboKEVbYu3%2Bwhd1PLK90uJ0OXR%2B%2FyrjY7IeL6xDTXi1g0FoQaeIsXNjOgLcTQ0huYZz5Wgv1Aw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/style.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc167f79abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

ttypography.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/ttypography.css
https://codeforces.org/s/86962/css/ttypography.css

5 KB
2 KB

146ms
75ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/ttypography.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7dea55eb3c861e569c32fd908a0307c378ef8662b54427c0075e3c9787dcfd86

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
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pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-1cde"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2F2ZMi7%2Bko7ABm3EHoiLs5voC02nPqwr0jZ01Oz5HOQkebwly5nMWmDfnahJwfp2iGity0hEOifcE7OG35PZ1kXXG9eKaTqHsKrTPefMXgPTB0n26eby4yzJJoHdg76XfEg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176aed10f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=3rP65dMzXPTGIk070j008rvwM8aTJ8Ciwe%2Fep3ux90MplEjLQ9W5ERd5mrfmcLX61tJmD10F5jXFaSLAaccYE1%2BQZU%2BZQ1NAkravHYd1RcGFd%2FxG8HZZ6ACGF2ZX4fa1nw%3D%3D"}],"group":"cf-nel","max_age":604800}
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Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc167abcabda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

problem-statement.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/problem-statement.css
https://codeforces.org/s/86962/css/problem-statement.css

7 KB
2 KB

114ms
75ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/problem-statement.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 9c666556f25e0bf37e2e46536d55102b220b59bb7abde6121cf9ea97d1de94f4

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=9487
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Fri, 31 Dec 2021 12:55:40 GMT
server: cloudflare
etag: W/"61cefdcc-250f"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lbSKrGBhqy%2FI7xbKy%2BrpvDCuAWl4R6wc1XGiM81fuYnTS5xbziVh9QVMs0RPtGZ6%2FGEWu3vFXZ6vMbrWCnq0%2BDl99COkghe0ZfKCA%2FGPfulAL7vIQu3VNG3hUKghbXvIjw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176aef10f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2BTCZgtBv4BlWwNcjJAbSEyQU3PLZZZuFY93O1%2BkuSipGYdUOdbVVR4d7Qcs92NNYDP3NbrySfhdbttGcnU2HfyhzVTjMP8qPuTdpkXKupnPFbwGuvJ3CqIYSaHv60htJTQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/problem-statement.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16b8a9abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

second-level-menu.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/second-level-menu.css
https://codeforces.org/s/86962/css/second-level-menu.css

820 B
619 B

77ms
44ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/second-level-menu.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ca57830fda0316895cad1af9d133df6b9b77758e851de45586c7e0413b43f220

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=1292
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-50c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Ii1nSOTOONRdFLwv00jJnPp1YiyMa3zDbuZcC09loL5EvkRXDzhHE2dan7%2FPuxGKc072YMEEQ3U3ajA1Un3RL%2FibGJimqUrpTGsjRxr2ROENdahzRJOBa23E0WmsEXsoLw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc173a8610f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=S1GwQfIuta0Q3faANZjTqkaWlukJ58Dr0JLuKUDpMj0xs%2BEyR1PFPE3NtH4Ibo82N3Zh%2FQ9xYzdDkk%2B6XEi%2FzmtWMVxjDHz2bSAB%2FbRg%2BsX6ZLrGbY8sZkApdpLT6IL7oA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/second-level-menu.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16b83cabc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

roundbox.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/roundbox.css
https://codeforces.org/s/86962/css/roundbox.css

1 KB
1 KB

79ms
49ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/roundbox.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: fefbc13dc1cadb92caca1212888db837d00a4cbe46f6c76a8a0f68aef0254141

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=2093
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-82d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=UUNgvRXbWEG%2Bt0FKLnSrOmpxVMRcV6%2BgAIQ1pbgGezbucERV3LpjuaQ43ceoAD5ExruMGyKUzWBVq8unJKjifUmDt7UJhcvwE7sOWWBx7EvtGO4l531qsYr4KVp2z7XhZA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc173a8710f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=8tuStB%2FnoAC2w5ZyQcx0vJjRSUNC4M2YLZSJljUJ9sVJTm5B8gIZlVFBVHUH9l7KuKUux30UDsDhqMRzJJTM88mUaSnEvJIaUm0fMhQWDgwkRv3qaa9HAVxPrtJbDXv2eQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/roundbox.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16cb93abda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

datatable.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/datatable.css
https://codeforces.org/s/86962/css/datatable.css

2 KB
1 KB

71ms
43ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/datatable.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 7e357a0548d232fc4560863b61bc1df0caaad725abeff2d86a27669e0e88631d

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=2187
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-88b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=HHWD0Lx%2BY1bl8PmRIUStIWCjpNh9NSyp0IF5O3JurSik9%2BI0dBWLXLxFcMPTpfa3JWv0WsUC2yGzJX2ynUt%2Bdrg1L5z9gmQdGnYqxaNdZIg1XYCY6Dy5xTFRqPQ7AVkKDw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc173a8810f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=3hGduPjAe1zJB81PFblI52%2F7eeoAsFz%2BBYmQR9NJp9ZAjaE0XIOLN1jSHwHS65xttR6QJf0A6GIADESZ0qwhQYhIy%2BxUNwQN5sDd5PBOZoKvi%2FScW%2B2qn8YBIo%2F7dh1cUw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/datatable.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16cd49abc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

table-form.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/table-form.css
https://codeforces.org/s/86962/css/table-form.css

536 B
534 B

71ms
47ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/table-form.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 1b75350ab144635e5104e13bd69f363eb8283737876321689cc14df3e5b0b015

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=764
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-2fc"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LPonjwuOA%2BgznUWai7eACagC5L99i2KDLlKxGtkbKWrjo0dCyjhwhxYNYfjXWaX%2FGMcLJBIrUTSkPwxlXJUHO9yu5uIAoCR6lAc%2FB5cUkMXptApamT2sezLKq789OhjKdg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc173a8a10f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2Bevpcg7%2BmXviL8TyjfHGXS2DuOsI2jo%2Fp9PflUCNBJgBaqQvo7no%2BDsFsl1BrgcPfdvQiAqUCO2AJqWGGLtuiXr9Kz9OUOK%2B4q1XV%2BGq5bUaJ8DhEVjkr0vaMYc%2Bm2veag%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/table-form.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16cb03abc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

topic.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/topic.css
https://codeforces.org/s/86962/css/topic.css

965 B
695 B

54ms
46ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/topic.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: af5a6a3cb612b7abd81051e1e847551125d6de6f9b927f873870ce3c155307ef

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=1452
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Sat, 15 May 2021 13:25:27 GMT
server: cloudflare
etag: W/"609fcbc7-5ac"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=UfTpAGRJe4UG%2F1XJ072iaKzmcmIummISvP8e3LbW4fcw4lBz35mhxx00C1cPLUG1fv1YxDVvamNdM0y8POlOYHFJJHKcoZo7FSvr%2F08jBLkcj%2FvC6hRR9o%2FLn2IXMFC2SQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc173a8410f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Rxxs0kuDzW%2FwD6s3dGhxrxoivGIWgaYePnmMm4Fqt0kCovZyx2BVaHVfwrlddlF6O1s41MH29MA6ybEuNz%2BXRI3G6NyYWCpWk%2BwB%2FBMFhyRf0TIX1odKlqxBMLE2jI3jAg%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/topic.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16ea84abd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

jquery.jgrowl.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/jquery.jgrowl.css
https://codeforces.org/s/86962/css/jquery.jgrowl.css

3 KB
882 B

76ms
75ms

Stylesheet
text/css

188.114.96.10
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General

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Full URL: https://codeforces.org/s/86962/css/jquery.jgrowl.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d911a28f345d3389253b9d2c8b210e738f9a02fa6c470e25d62e1d5bfb3bc382

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=3885
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pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-f2d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=3qPM%2FptTr0HHMWuIS%2FY7BjQEaQInMGIbjx%2FirezKzzNWg%2FKL%2BeVDnwDOK6%2FIvyOo2oOQl5j4HGBbsrbhB%2FMNDEHcwg3Pb0rCnECOU6al09ZLzN7l1b6yqyIMxSEgDmYNoQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176af110f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=95In7OtKbN7NuuzadvCjMk9vvHgGdF1xTRdetfKUFuUuEztRIuNErNx%2BzGCkCMOWIhU7AvBO83HeThN9Nv1p46ciLlSonhYomHX8gOLEWCT46pRHltKg6qLtgr8sjkg7mQ%3D%3D"}],"group":"cf-nel","max_age":604800}
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Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16f917abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

facebox.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/facebox.css
https://codeforces.org/s/86962/css/facebox.css

965 B
657 B

74ms
74ms

Stylesheet
text/css

188.114.96.10
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General

Check archive.org

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Full URL: https://codeforces.org/s/86962/css/facebox.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 92cd474b3a1417b938f6846102855806f67ea987f27327078ee94d6abb897b75

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=1185
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-4a1"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=pYieQr5cnfCovfCghK95DqZ5rSWGndZUjrIgTtmnKqewoLyOEb3Xvg5YvbTkYTKFROW5ZffH67wTXsZBCkHEIFHwsyO%2FttRxw4kW99oVNMx3s9RGUoInM75drC01sQuKMg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176af210f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=6Ut0Gd2xQ2bChvw%2FTdAaKc3KDZyHNFmYib5tNuGP5RBT0EmFPk%2BFEP7U92uU6jVsFyhcX8JZJopy3VsUsDLB5uAg1DYXtvIq2FegmgaNBAWOwgpt891hkhzKCL34hjkK%2Bg%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/facebox.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc16f8e8abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

jquery.wysiwyg.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/jquery.wysiwyg.css
https://codeforces.org/s/86962/css/jquery.wysiwyg.css

4 KB
1 KB

75ms
75ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/jquery.wysiwyg.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 06adc6474e9f9339f921a9d54b8c2c41a854d21b239610c8beb07f644108de2e

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=4323
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-10e3"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=r6dJEhd0E6nJFuWv3FqPPG8B%2BJ3XCBtA2PInynzAl6FegfBsP9Wf4MSIDVWUcabqmCsYEmsizu4p%2B5uOY6fkfN7ALxkq%2BP2w6zZM6arvWDiFd1t70e4egrHtJEXC9W2Rpg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176af310f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=s%2FWfZPDF5ZiRlBdIrqwgii9DX2ZupZLmwTxOChjqueu57e%2B%2BSYAS%2Fj2118Xvd0ERgDk6LZwYDTtq9hqcivC2q0U9cvpKJg%2B6tACK4EiC97cuIuajqwhY6bzTWVUAEYa8IQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/jquery.wysiwyg.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc170c3eabda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

jquery.autocomplete.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/jquery.autocomplete.css
https://codeforces.org/s/86962/css/jquery.autocomplete.css

469 B
527 B

62ms
62ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/jquery.autocomplete.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 07b40696287942cb25e684e1c84e02797a8c83673bb3b4d991f5297611e405c6

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=902
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-386"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LeMVykdrydIIdD2l8%2BgGYx5zP7Ym8W5Usf1Fcx3hgOOVlw45DNjuVXrCp5txpZXllPA99F3zkWG1vohIJCUNN7JB8bXUGDOf4fzgr7qaKsioVXwTbdj9HtalUi%2FA3JDqwg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176af410f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DaYzPP9qNncW7ZaSBxdUANKIn55FMxj5vURwjc22HtR43EweGzPbir6OBYzjWg3oFV8SCHXUyw8tS6%2BzCC2HSDyFbOvbvOICT0SzAqHrnyBVpwDEYnK1rrTCN0trCLn%2FHA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/jquery.autocomplete.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc170ddbabc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

codeforces.datepick.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/codeforces.datepick.css
https://codeforces.org/s/86962/css/codeforces.datepick.css

3 KB
1 KB

61ms
61ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/codeforces.datepick.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6b27428cc8eb9cfdd61b7a91208f9eda59e7853b26224af50d7192edfbdef288

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=4415
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-113f"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=yiXyDgn3rRNuHrDV9VS2JA26BLfZHtICw9t64zftzCqmibrXu72f5KOfm7UlmLs8l%2Fg6zkG4WkqLv%2F4h6zq5faTTOqknTSpswsiWn9O62aVU4PZpelwEL07GDQAeZoi16A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176af510f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2oAhlvq2%2FKyVf%2B7wINpqzfEX5so7FY1c%2FQjBRaXJ0lDY4aY2O3GRuI9pYiodO6aIRuvtBwtptv6pEhfpnbQlQYmIDIDrKFdjuP9heFDTUvBeOeyuqxLrNIY9mnGJcIOEhw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/codeforces.datepick.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc170bafabc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

colorbox.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/colorbox.css
https://codeforces.org/s/86962/css/colorbox.css

4 KB
1 KB

47ms
47ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/colorbox.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8f83982bf112c8996fbc5191c2a3cc57bb6aecb6156c2238fbfa1625c16ff808

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=5057
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-13c1"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=eF7WEnI9Ys49Ii9q4zKJzNenjm0qWeE%2F7RxOK%2Bk144N7iG22gb0%2F8Z%2BbhGAxRVG7%2BCkP%2F%2FysjX4q9TMHw4zGCcSXF9WQY5pGpWsDBQv3tc1yoEv8jWJaDHGUL2j7rycBvA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc176afd10f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IoWzxcqTk%2BA46qauJr%2BLLWU%2FB%2BtcRj5wN39XGM0Xtoz67P2IfqnNb1c0hq%2B%2Bt9nWM36qU3y1hvZbGTaINygqQVO3TjSPVi4rj4u9AP2bhifGoYxBgG0kU8zP9FBof4O7uA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/colorbox.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc172b5fabd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

jquery.drafts.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/jquery.drafts.css
https://codeforces.org/s/86962/css/jquery.drafts.css

1 KB
788 B

43ms
43ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/jquery.drafts.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e3ac538972c602b4c83e5b898673a992f782262fc74f609da63f512d3329ccbf

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=1684
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:46 GMT
server: cloudflare
etag: W/"61e9b956-694"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=KT%2B5YN7Ui%2F9HExnV9iTx%2BORrvSmUXAFb%2B5hepIvZksOAnfBgIB6Z3ewRlE2UojbL5pZmDet%2FfQYpHlzUs4HwJDjOKbgtlwjYIyg5voEmyPlXHW9Dqz4ogPQ1Hdr8rVr%2FPQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc177b0310f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=z0uCKKBo3Dfvr3y5fN7uezrn%2F34tNW4H%2B0MgOab49wAFZide4Vwp8lxDg73%2FU1QotQM%2BxJQQ%2FXP97lB9Y9IH5amLkq8zJDuBgGmU9zxrsznQLjRvle9NFNf%2F90eAAc8a%2BA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/jquery.drafts.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc173986abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

community.css
codeforces.org/s/86962/css/
Redirect Chain

http://codeforces.org/s/86962/css/community.css
https://codeforces.org/s/86962/css/community.css

704 B
590 B

43ms
42ms

Stylesheet
text/css

188.114.96.10
CLOUDFLARENET

General

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Full URL: https://codeforces.org/s/86962/css/community.css
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 84aa76c9d65f38ac77e585c6de3411aa0a29e7ffaf691d2b7a36e9d8cd2d27ab

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=1036
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:52 GMT
server: cloudflare
etag: W/"61e9b95c-40c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=PJyjbq%2Bv1OUlr1EwSl2nqW7qDUhJUJj5CQR%2FsnIKtx7D%2BNSJXlS6h1tyzzn6CxzxZYbDhnVsX7C%2BsDRXgiXvsEYyHyYvUCz07a5BUOGG9PsENQ2pC2w12K8RSfAaXnf9Rw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc178b2510f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=9LUuUrVUPeS7hDLESMW5MCEdf40uKqzEjzL1w4ND%2BRuy4BRCX7NzltZ%2FVk83wLrvoaV2IjX%2FIJJ1%2BQ9NkQv4AS0T2ko6S5PgnQEFdVmcLp4i%2FWU0nf4VYkMFCc6mPftieQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/css/community.css
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc173a11abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2 200 MathJax.js Show response
mathjax.codeforces.org/ 61 KB
20 KB 82ms
69ms Script
application/javascript 188.114.96.10
CLOUDFLARENET

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Full URL: https://mathjax.codeforces.org/MathJax.js?config=TeX-AMS_HTML-full
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d60cff15cff70fd37f298f312a84f4becbe1ca67294fb8bcc393384ab16e9f70

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 1498981
cf-polished: origSize=63499
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 01 Apr 2021 14:37:28 GMT
server: cloudflare
etag: W/"6065daa8-f80b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=MpQ3L2wkwWBe7oYa76au13Z6SzXd1qXeER8iPicIhJt6%2Fafis%2BU9OSccsZSAoC8bOQC6qEMPOpBuUMPn83T%2FQ1C9DxNiULt0oZTXJODLt5XADfZtu%2FcXfbdhIv332rKFgndIY4i3cW1h"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Mon, 30 May 2022 08:06:55 GMT
cache-control: public, max-age=2592000
cf-ray: 70cdbc19d82c10f3-CPH
cf-bgj: minify

GET
H2

200

prettify.js Show response
codeforces.org/s/86962/js/prettify/
Redirect Chain

http://codeforces.org/s/86962/js/prettify/prettify.js
https://codeforces.org/s/86962/js/prettify/prettify.js

26 KB
9 KB

48ms
48ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

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Full URL: https://codeforces.org/s/86962/js/prettify/prettify.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8e7fc047c537d87530771fb56b9cd9f2ca4427e858e051dde1fa45639be3a49a

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=65462
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-ffb6"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=24c%2BHSuAZFg8NHCdoL8KB2gbvTlZP8BKiKMd4vMCBav%2BsDVQ96%2FmZQ7k2VLOOMnkTCk4PMOEUEfofCDQiNz1iHlcOEEdGxZeBCnsogsH8CNeTpTsqbkIGxMyUNxkbmO%2BPw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc17bb9e10f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IDZ7XNH96eCi2XK3zrl81t5gnDtl8qF8l9LzyXouPeDcOxLMpenXxnKe%2Fcsd0qYf611misyJ9jvR06r4Q7MHVmK9pWCVC%2B4ok6E%2FAGlYmbFlrcD6MO5JbHgI5VxV%2FdrKcA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/prettify/prettify.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc176c32abd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

moment-with-locales.min.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/moment-with-locales.min.js
https://codeforces.org/s/86962/js/moment-with-locales.min.js

319 KB
66 KB

58ms
57ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

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Full URL: https://codeforces.org/s/86962/js/moment-with-locales.min.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 672916df45010975a43c6b15c953dd26552b71ef7f3dac206021338a7038a675

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-4fbb8"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=E8YEsdXsL%2FhPqvQSv%2FEQ7X5ppoFgYBxGIiQFN48v52o8vDZlh7veZP77ycoyrPt8kkXAnjpZw8Fszu8ngyAWBoPKB0kJf6r9D4V%2FS7RWeTMgvpObKGjaiYII6TcW2hpJMA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc17bb9810f3-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gyBR1jKb9ZXNRRIi8%2Bct5vyOjipNM%2FxOQ%2Fz8olIcISudDj3pyDoKF7iXbTcY2TGRSooSRViIOEqx8YPkipez42CEubuw9mGNsWDDf24j4vSvNnpj8wFZjHNkwRygOtxAmw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/moment-with-locales.min.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc177a09abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H2

200

pushstream.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/pushstream.js
https://codeforces.org/s/86962/js/pushstream.js

29 KB
8 KB

115ms
115ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/pushstream.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H2
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 10d096ce539775e99e48700ed6b1eb7639ff2edc6a3a2a1c49cb5da931b149e7

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=40742
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-9f26"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=cHx1asI5AFT5LskoWk2Lxs4s4e3s2ZqKDqv%2FDuaZ7AqhRE5vuUg1EejCp%2BWDet2mU%2FM6a8iQgKbXrFxm726ZM%2F8MDEjq7QgvdDa0Yakr1e3tdRhpQTnqQmkyEgUsGrjeNQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc17cbc510f3-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rPorh%2B%2FiCX3WE7X8dREeeMlrkrC25gCs2sceoqOmXqfFoHUmIOv7WF3FlyuUPmQIUec2nEeV6iKFtOT6jrUZqbBGEx84LuZ0n2k0PM1qY98wNqU9M61U2zB2uyM9TmJQIA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/pushstream.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc178ab0abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.easing.min.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.easing.min.js
https://codeforces.org/s/86962/js/jquery.easing.min.js

10 KB
3 KB

58ms
58ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.easing.min.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ce4ad4b7ae7210fbab8dbc1780298ec1c8b2c8a8740434c1cbd6f3b5d97b2b06

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-276a"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lYp%2F%2FUspt1OXh0CaBcgdw6h%2BRU7h6Yns9mgYbZISrb34d6BiKhG%2FaNlnwGj1Kz1QK00eSopcsqloihVv8JzL9PrF4v7JJ3uo1hLF79cPZBegj0814wN9zkcVDzlY4u1oKQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc17db58abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=UM%2FgyfHlYjMDdUuTnoYAYhyBUDSofSfIp%2FUNVVQd0tmU85JBt6UKr%2F74zoqBywNI8D%2Fmh7KFY4kTP%2F02%2BdHKu6LF4DTufxDy2golwPq82hsLIdChHHskVQ9PYl8x%2BCJ7jA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/jquery.easing.min.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc178d4fabda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.lavalamp.min.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.lavalamp.min.js
https://codeforces.org/s/86962/js/jquery.lavalamp.min.js

3 KB
2 KB

69ms
69ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.lavalamp.min.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 14c6d6e497a82769faf0da1063cda29364c566ce25be32d7b39e0f948caf0652

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-bdf"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=a1tY7DhE8utr94XHyqBKvSduZfvg8ZI57xtoNweztKAefPMkmYFGRzIYhyCpYj53ZBudjiL2B%2FNTht3w4ztU%2FOj44pVMQZ%2FpaSjBbC6JGP%2FfRqpl0Vvg%2BP8v9wOp0yBJGg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc17db6dabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gDowGNkZLAsBKMnfN5tPri%2BCtpBFltKhCNlrOiL%2B3VCe96IFCFp8o4OCXpYOcvIsj7GsSoJIreiUwCDNsqVaNJIVLO0yeHD2%2B70J93dJdUtCRtI0ok5gulacHrnJGro8mg%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/jquery.lavalamp.min.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc179f0aabc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.jgrowl.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.jgrowl.js
https://codeforces.org/s/86962/js/jquery.jgrowl.js

4 KB
2 KB

81ms
81ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.jgrowl.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 42d19a92f6bb0a6b3f5b0aea216a657efdbaf82875c2ecbc847e0763d6a64f49

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=10413
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
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server: cloudflare
etag: W/"61e9b957-28ad"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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cache-control: public, max-age=604800
cf-ray: 70cdbc17fbd9abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.swipe.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.swipe.js
https://codeforces.org/s/86962/js/jquery.swipe.js

1 KB
1 KB

65ms
65ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.swipe.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
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server: cloudflare
etag: W/"61e9b957-a4e"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc17fbd6abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.hotkeys.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.hotkeys.js
https://codeforces.org/s/86962/js/jquery.hotkeys.js

3 KB
2 KB

71ms
71ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.hotkeys.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
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Software: cloudflare /
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Request headers

accept-language: se-SE,se;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
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server: cloudflare
etag: W/"61e9b957-139b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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content-type: application/javascript
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expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc17fbe8abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

facebox.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/facebox.js
https://codeforces.org/s/86962/js/facebox.js

5 KB
2 KB

73ms
73ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/facebox.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

accept-language: se-SE,se;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
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age: 33468
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server: cloudflare
etag: W/"61e9b957-2409"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=y9rK9PRF9nt7Q8g2ZJn6QRLNEf56i8VMNt5juB45beHW%2F9pToIwpaKafFqfvtR2dXZ0n5ULyo2IC5W9ElvHyGMWYeDAa%2B1C8Gg47uA68jnzCAmigV%2Ba%2FghfW3xQ65HVy6w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
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expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc181c0dabe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=yThGzWL2i9aHvJeyPtZP%2BvOD3fHv%2Fe%2Ffkg8%2BrMaxoz8kbcf8VhknEzr3amdZod4T2O8Dqvr%2F7Hp54br%2F5FuBvjEnA%2F%2F6grEqmYYeSqvHcg7te2thpDc2Uysq3DlqvPbK8Q%3D%3D"}],"group":"cf-nel","max_age":604800}
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.wysiwyg.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.wysiwyg.js
https://codeforces.org/s/86962/js/jquery.wysiwyg.js

36 KB
11 KB

67ms
67ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.wysiwyg.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
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Software: cloudflare /
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Request headers

accept-language: se-SE,se;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
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age: 33468
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server: cloudflare
etag: W/"61e9b957-c921"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc181c1fabe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FzLUmjBjVbWcNBM%2FIZBOrShBsjNef4eeqgFsULqz5HzR9GS%2B0iukFGTWDsgwIBOe3inhryhbKSIed%2FoZ8J7BbWMznGKBUQJgw2RX%2FihTlVwdlQUFN30WlN5CEdKCvPk8MA%3D%3D"}],"group":"cf-nel","max_age":604800}
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

wysiwyg.colorpicker.js Show response
codeforces.org/s/86962/js/controls/
Redirect Chain

http://codeforces.org/s/86962/js/controls/wysiwyg.colorpicker.js
https://codeforces.org/s/86962/js/controls/wysiwyg.colorpicker.js

5 KB
2 KB

79ms
79ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/controls/wysiwyg.colorpicker.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
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Software: cloudflare /
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Request headers

accept-language: se-SE,se;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
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server: cloudflare
etag: W/"61e9b957-1a00"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc182c4eabe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=aFeYNcC2BwMSm04ytBmIbPcYPfYUIQa1%2FuRYeruojfHfs%2FQILJqUhmSo0Ziek15Y7ftQSIu4Q2DMYa7dfo8363PZiWsyNs1dBxTrHw6l%2B9nYTyrMVOxr%2Fip6nmEiqWPMWg%3D%3D"}],"group":"cf-nel","max_age":604800}
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alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

wysiwyg.table.js Show response
codeforces.org/s/86962/js/controls/
Redirect Chain

http://codeforces.org/s/86962/js/controls/wysiwyg.table.js
https://codeforces.org/s/86962/js/controls/wysiwyg.table.js

3 KB
2 KB

55ms
55ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/controls/wysiwyg.table.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
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Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
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age: 33468
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server: cloudflare
etag: W/"61e9b957-fb8"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
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content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc185cc3abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
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CF-RAY: 70cdbc17fd42abd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

wysiwyg.image.js Show response
codeforces.org/s/86962/js/controls/
Redirect Chain

http://codeforces.org/s/86962/js/controls/wysiwyg.image.js
https://codeforces.org/s/86962/js/controls/wysiwyg.image.js

7 KB
3 KB

53ms
53ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/controls/wysiwyg.image.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 57573c18bb071bc4d01e342ac0632e7330180522fd4d99005426d67523436bca

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=9189
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-23e5"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=EK1FmwIQT6zCJqciOOVQAnjkGmiWZiKQt%2F1Q55isIB9axB2bGAluRbTNPVWnZlqp5eDN9we61ZGGnilOs5b%2FJpNcRTZPQqUE8BLNYxpFW%2FaJ%2B1W8Cvr4Z4DKG3v7iNnlvw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc186ce7abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XP7ockiP5KM1K1XsKqOk0FgpBsCNfTElYSLg9qRLgKpyX1eWgZHxfC9zI9WR3QqFkUYozqZ5LSkNjqyLq9U3gLqYIKX6OmuFCfE24MS2mUBvZosZspdvoi1SzS8HCB96gA%3D%3D"}],"group":"cf-nel","max_age":604800}
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Connection: keep-alive
CF-RAY: 70cdbc180af3abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

wysiwyg.link.js Show response
codeforces.org/s/86962/js/controls/
Redirect Chain

http://codeforces.org/s/86962/js/controls/wysiwyg.link.js
https://codeforces.org/s/86962/js/controls/wysiwyg.link.js

5 KB
2 KB

64ms
63ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/controls/wysiwyg.link.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: f26f05e81ad2e74471f11e881d37f920fae33bd8965663b3b087055353e6b46c

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=6745
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pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-1a59"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ypqj86ahUUIxxxi9jUTbhBznDloTwn17can7opg3QVweUImvB7ahT16Vv6WSIzfeWUWN6loRPZnb89bZL6BXMR8otd9fIr8%2FmOdGCQMWuQOG%2Fn5atYTL09tOEKCTWzB8yQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc188d50abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TGfpNy1L8vPj0Zq8bgLE290%2FN%2FREZNf06E8gjbDqbG53w9gj8mvkxa9yoVEeKrr2i6pbuWCPRurpJQKN1tmSqnxjanSZ%2BnV3cvZLX3tWvVoLBFOLB%2FJfK5A6ydBu1USFKw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/controls/wysiwyg.link.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc17fe4fabc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.autocomplete.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.autocomplete.js
https://codeforces.org/s/86962/js/jquery.autocomplete.js

14 KB
5 KB

67ms
63ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.autocomplete.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a0eb2cd82c294bfd6454cdf9d2eeada6f7b407fc02d50d9eaa5a14c6828ead33

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=21805
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pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-552d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=EyHY8ztUv5Ln7nt2NUkLWhUhq01qQ%2BQlv8hXiB7QvS3T8X0T6T4pMBj4N1xUt2z386yDo%2B0Aqr9SplsQZ1cAlVOWfgOmSeLJNu1Nwg8YHersuLkKuGM9hPWTYUplQqcAuw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc188d48abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=RmOjKcyx4mpLSeZRXCmDyCkaoyicaSdWq5l6V3BkoipXBqWy9yjlmcThvl2KRZd648sMfFW4N%2BmZU9g00L7ZZ7pXpAehNPDfjyEAe6wK9P5ph6xgMt%2BWxsB4un1nvhQpnQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/jquery.autocomplete.js
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CF-RAY: 70cdbc181c2eabc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

ua-parser.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/ua-parser.js
https://codeforces.org/s/86962/js/ua-parser.js

18 KB
7 KB

65ms
63ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/ua-parser.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: bfc831fb24f0e1bb5d8f58b3a7ceea666bb9d995512940f28d6cb623bcfccf20

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=41061
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pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-a065"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=amDxAFj800pQ2W8lz7aO8WY57gweFp7BxNmDpeMw0wPrBJI6SmkTtMstLfyv41IdINkXORjw7c8iEO88oSHjAS%2Fl7QfRYPHodIDRF%2F3K4T6u9mH4ghn%2Fdf1iXPkHv1SjPg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc188d53abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LggedGXyLPg%2FpMb8p1OEwyf21%2BW2HjsxQf2fd9V%2BKwzoFhlUm9ZmuMHjv4HF82YeLxhzKgQv9IqUEwo9l2tpKS%2B8X0TBfGmgiUPBJDkSBqEGbQkM%2BElMXT%2Bb7JQZZRcO3g%3D%3D"}],"group":"cf-nel","max_age":604800}
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Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc181ec9abda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.datepick.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.datepick.js
https://codeforces.org/s/86962/js/jquery.datepick.js

50 KB
13 KB

75ms
75ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.datepick.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 98d788ebc8e06a0b945caa2440806fd3a7da9102a2b324fe9e3e74ca33502c2c

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=103721
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pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-19529"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=olr3Gw%2F4BySq9%2Bp6JIp1AZzDmLVzX%2FgHUJ9HkQ%2FiJRz%2BPUXCxGegSIkIL79CY8CFENfnajxBl6EflvsHdshT9LEubLps12C8LmbAAEA86R0IIZcCKQavNgwzEjnJAl61WA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc188d56abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2B9Ba0ch9lfaaXJdEmWNLvxUaIrxtERQ7%2BtvpLA7e1HHe63wgQmSQN5VrO5vswO4X0SYqEAfu49%2FTcWflB0GJh%2FlLp6Ft3hsE1Pp63A7huYi5doAKKGMfVkTenAYYZOwNXA%3D%3D"}],"group":"cf-nel","max_age":604800}
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Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc182850abc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.ie6blocker.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.ie6blocker.js
https://codeforces.org/s/86962/js/jquery.ie6blocker.js

703 B
1022 B

112ms
112ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.ie6blocker.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e807c3f7a9d1bff120a9394ccd660cf8b6a8cd9d0cf53f6f9d30a73413a32245

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=860
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pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-35c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=z4PYmXMxGVFFeAEqJLeSNpg32CC6yeienkq2MUdbr9bj8BsiNZshdWEpTZllKxobkmAjqwEbxDZ8WqBYgxVrTpi2KsOhjh5m1NzO6anAPB43CkGy2HTn7K%2BPmhrDVHCfmg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc189d6dabe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=R6eZfpuApEw2XqhtIN5X7L%2F4Gb6vFf27qG%2BAwMKP4Ujvcfk8Iig2%2BxfOCDyiNLzwLjXmql1pLzdQGfRoDyBYtz7mQoHA%2FAosFTaLlmBjVdr%2Bzg8fq9iek%2FJEw2icIyLf2g%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/jquery.ie6blocker.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc185e7babd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.colorbox-min.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.colorbox-min.js
https://codeforces.org/s/86962/js/jquery.colorbox-min.js

9 KB
5 KB

82ms
82ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.colorbox-min.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 1e9070b1846168376914b1a06fb9dedd365e38ba120db9b048fe604d63045fca

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-252d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lrrNxQwHSiv5IlxpRyvZRWAn3B7zdGNS%2BOH2qV0uYrT3SYu%2Bm3oNO8b1aWRtynJYbhzg%2BcPbg1f8%2F3caMTH3SqqceeMhiOSDu7FHbBYxUXwu6yWdkv6d2FWC2Z6U9VS%2Bsg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc18cdd9abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=pLOuJPBSxZ3XSpjhK%2FZV3W1sSVxD893WwEBP4i55hEWM7mHv8j3SSK7VckYPTgmiH4cMwsGdxJkAPDSLyErg6UXtlD6qIrCxbbr71FSSDV0bxhjud5DL7hrMLMsttmlu5A%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/jquery.colorbox-min.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc186bd4abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.ba-bbq.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.ba-bbq.js
https://codeforces.org/s/86962/js/jquery.ba-bbq.js

4 KB
3 KB

73ms
73ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.ba-bbq.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ca1746a5a7e5df4396f92573d8047dc8d21bf0ab3f2c8d76be07d2d4930853ef

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
cf-polished: origSize=4817
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-12d1"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=I1BTeXZF6R6vxFUix5TjsGV4NIp3C%2FzceYNtZP06CmK2dQUspTBNlWaZz79nHO1YumDU1xf8rSgyMcpU57mWe%2FmIcyEXTe7stQpLyR2fdANzdLS6dh86rUOqnlj%2B0kxQtg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc18de0cabe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=f%2BlTqhKAEJkEFD6Wr5OCja6XIzplZlUKWtovaocW%2Bga73KBPuVc3BZ6w3KRFVTHK76c24%2FRUWHfcvrhTnCWL6%2BM8iiAL74t9yrOqKzhbbL66BFcqIMfOClXxf7h%2FZRjntA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/jquery.ba-bbq.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc187d58abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

jquery.drafts.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/jquery.drafts.js
https://codeforces.org/s/86962/js/jquery.drafts.js

6 KB
3 KB

69ms
69ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/jquery.drafts.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: b2051c38e2791beb04113e4616a9713fa68a227109b84f2d404c5e7e64c791f3

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
cf-polished: origSize=11391
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-2c7f"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=IT898MV39Ut8ak0wClt8ZHdHYSjnkYRdiz0xgKhcnYPd8pCA8YNb4JtGH81jwEtLNz6hIC2NO%2B4g6RGfzv9mzHEGFY1zfR%2BcSRbd%2B%2BkCH2D897rM%2BVTGV0PQZFFU37VfOA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc18fe5aabe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=KqbnGTEAgBhppDigBJ6YoUpRngIGl54gfWlxOoFAwp7fsV9dpZHU1eg8UiP5yQiN9VWIfaNmpijAGqdgtSidSO2EJhXBuXKP3fWrrw%2ByZwg2FqqPGiGAhKvR%2BBeI90OZbg%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/jquery.drafts.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc188fdfabc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

clipboard.min.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/clipboard.min.js
https://codeforces.org/s/86962/js/clipboard.min.js

11 KB
4 KB

70ms
70ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/clipboard.min.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0da7fc1ae23678b2872653962d147fcd1cbd0a5a9c8f84d44ae99bc581fd9062

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:55 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33468
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-2aa5"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=OfqHTiUqjBL81%2By4ZC3Rgz%2Fwc69aQSFUroB67mFsfgmwbdZZn2TFG1Fs2p2DT9BMq3mGklQY40wwTBcht9OBz6YyYbO7tyV3sNVdAhEWHB%2F98FLCeyRQjai5rn6lY%2F9uVQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc18ee20abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=pNEiOM8xuwfmbyXFusvZfDvVmGf4GBZUfruNGlcAAcgJ1xlYXTHugj0x7iu5OBZaJAbiYNOWhk9%2FUzTZ%2B9S67aWUF9H%2BOHvItHH4KT9fBxsP1EXf6PmHKoyaGc1Mb8NpuA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/clipboard.min.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc188fe4abda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

autosize.min.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/autosize.min.js
https://codeforces.org/s/86962/js/autosize.min.js

3 KB
2 KB

96ms
96ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/autosize.min.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 756f2ee1dbc42834e1269591c0b806ba06c04670373b6c2a05c55eae583d2cc7

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-dfc"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2Fsl3O66n%2FY%2BuF%2BS6jj4Lnumfgdv841r34aAZL905BVlY%2BRv%2BcDFVAn8wtLPVtL%2B0SnOsWFEVxa1JOgEsvaTXayh2QLKWaPLXBWqpim4GOgH9AnmvWAOe0ZNm5JKXZFRvqw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
cache-control: public, max-age=604800
cf-ray: 70cdbc18ee31abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=T%2FJayYTeGv5fZsj9%2Bjcr0F2MiBIvviZh16dlWTu8JggIZ%2BjJ2aZpf3h55tcIIVaqw7fgorMXpN%2BieRen5kTaa1hocMX4G80L4YrXzS82gvjCg%2FLKvGG206J2ROQuo5HW%2Bg%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/autosize.min.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc188938abc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

sjcl.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/sjcl.js
https://codeforces.org/s/86962/js/sjcl.js

19 KB
8 KB

76ms
76ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/sjcl.js
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 83b5d7938e329fb253428b2892173a8af692a5e29678455ebd5810f329d33df6

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
cf-polished: origSize=19807
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-4d5f"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=f0%2B%2BGYzotxvCGYsfsYTqfRAodFJYAs29dulWkNmFLUShytOYvgmXIhTlWlRnv1oSgirSXv%2Fnm7GeuICtUx8pQowFkr2fMynA7arZhI7MdDE6udB%2FR4l%2FjZTerdjJih0Qgw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc191ec4abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Zr4VB3g602RQHLSSC%2BNPEofMon4NDhiIlEP03f4gcevt37zoHD6jFRE6O%2Bl%2FkgcQpO3TYh5dnwqfHsmzHU8sT9Cn4vlSIiVmxgKKKTO5ETSljRRs8%2B%2BFVGG9KSwqB9xRKw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/sjcl.js
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc189f25abd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H/1.1 200 codeforces-options.js Show response
codeforces.com/scripts/b5d7f77e513064c83ff9f039ff2a2948/en/ 386 B
718 B 57ms
45ms Script
application/x-javascript 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/scripts/b5d7f77e513064c83ff9f039ff2a2948/en/codeforces-options.js

Requested by

Host: codeforces.com
URL: http://codeforces.com/

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

88e40c5be4fa65f11f65cade5468b44be1d8adf330ee2be216255e2ed47bd4ba

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Pragma: public, max-age=86400
Date: Tue, 17 May 2022 16:29:55 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Last-Modified: Tue, 17 May 2022 07:10:24 GMT
Server: kittenx
X-Frame-Options: sameorigin
Strict-Transport-Security: max-age=86400
Content-Type: application/x-javascript;charset=UTF-8
Cache-Control: public, max-age=86400
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding
X-XSS-Protection: 1; mode=block
Expires: Wed, 18 May 2022 16:29:55 GMT

GET
H3

200

codeforces.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/codeforces.js?v=20160131
https://codeforces.org/s/86962/js/codeforces.js?v=20160131

33 KB
10 KB

77ms
77ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/codeforces.js?v=20160131
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 917848a7e379a908e547265ea2fd86a1356f2256e9ce40c504a60d8b4a1ea4c3

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
cf-polished: origSize=57274
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-dfba"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Kb%2BOzJ4MAveXaL%2BRl9nzuXWtze0v5gOKjfzfGsDxfXDBBAwZEss6TeL0ZsW5i8BgvNdw3Vu9YiL5uJ%2FocjM2nSvO5JnXutLHalqyVZ%2BGTV4ibx8H4Sfil2lrtaLMLxGhmw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc191ec7abe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=lGfZxq3%2B5P9ZrortLtCLh2FqORwxrmbKHvEeex5T8jiCuTNdNB5OJaZdVMvL1gc0ZZYWqlCSd8qpcjLqVD1oGvT8zkYRefIGoA6hp46VFCerNIqB7JRA4UAx8L0CJc9g3A%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/js/codeforces.js?v=20160131
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc18ac86abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:55 GMT

GET
H3

200

EventCatcher.js Show response
codeforces.org/s/86962/js/
Redirect Chain

http://codeforces.org/s/86962/js/EventCatcher.js?v=20160131
https://codeforces.org/s/86962/js/EventCatcher.js?v=20160131

2 KB
1 KB

69ms
68ms

Script
application/javascript

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/EventCatcher.js?v=20160131
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8170a2b154834272d2d8ae5b8ca9104db9b4ad1ce2849a0504e0207c9070f666

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
cf-polished: origSize=2494
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 20 Jan 2022 19:34:47 GMT
server: cloudflare
etag: W/"61e9b957-9be"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=nrONBMmwITHR9EuJoPhxXwRozQoOc1TcmzuSZpqz7rPZdl3zzXnQzjvxLkFEmPZ736%2BnpU4CKBAz127FadCIh2DswWFtgQ6UzUOBs64OUNwvBmVTXBBmTDmz8MjTbfA%2B0Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Tue, 24 May 2022 07:12:07 GMT
cache-control: public, max-age=604800
cf-ray: 70cdbc194f2eabe7-CPH
cf-bgj: minify

Redirect headers

Date: Tue, 17 May 2022 16:29:55 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
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101 KB
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67ms
66ms

Script
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188.114.96.10
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General

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Show headers Download Go to

Full URL: https://codeforces.org/s/86962/js/preparedVerdictFormats-en.js
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Response headers

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2 KB
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44ms
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188.114.96.10
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General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/markitup/skins/markitup/style.css
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Response headers

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Redirect headers

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GET
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2 KB
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41ms
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Stylesheet
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188.114.96.10
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General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/markitup/sets/markdown/style.css
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GET
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11 KB
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58ms
57ms

Script
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188.114.96.10
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General

Check archive.org

Show headers Download Go to

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4 KB
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66ms
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Script
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188.114.96.10
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General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/markitup/sets/markdown/set.js
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6 KB
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85ms
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Image
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188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/codeforces-logo-with-telegram.png
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1 KB
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188.114.96.10
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General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/flags/24/gb.png
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expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=h3Oshy5UOuNSHgVe7oshxQWaGEgpniTVJxokeCTSvi1aEgPoXIhAHV7GE%2BpU44bHbbyYXgsZnoAk0uJfZ5Y8Ah9qwu3szOIMjkz1P%2FyW60KSLpqdq1h88cvrwST9bEkHvQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1a7acbabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=px08IXZ8Aro0yZu0mUCw112xBLSPSgOGTNFznZopdgZqewwSMRhEAi21xBCyF2HbV4k84dhOHtFENXbVBnYkByf2Acqw0WjWkdy2mGbG6s3G%2F%2FYMtbCw55eewpLlXrbG3A%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/44213/images/flags/24/gb.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc19cc0eabc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

ru.png
codeforces.org/s/44213/images/flags/24/
Redirect Chain

http://codeforces.org/s/44213/images/flags/24/ru.png
https://codeforces.org/s/44213/images/flags/24/ru.png

403 B
991 B

93ms
93ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/flags/24/ru.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2db4b55326c0ef7cd3caf53e835ae1f38629da1d1c2f5a127e0785165b16078c

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 403
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-193"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GStz2xc%2FzIV%2FShYp5OViJcbTpFzBK69VBgtk5SH8WRJJkQvCoqxqIpYipd0Ed5iO7TmId%2FppRj4wGm6JwY83DYYskSGqAegkYU1WUtYVzI4x4JGzuwLVQCNAvDE14Izl9w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1a19aeabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oAjFQR0J0Ik61dCa1WoKTgILcGo3G8n8ZjD%2FIhlQmPuQQz0hXrEf%2F3%2Fayyphcq81J%2BHh5x4yT3w4at%2BcNa5ryfLpb%2BfY9vOtE93to4LYLAuPOhUOrMEczqMzYW7MLWB2lw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/44213/images/flags/24/ru.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc19cb1fabda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

comment-12x12.png
codeforces.org/s/44213/images/icons/
Redirect Chain

http://codeforces.org/s/44213/images/icons/comment-12x12.png
https://codeforces.org/s/44213/images/icons/comment-12x12.png

300 B
885 B

88ms
88ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/icons/comment-12x12.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: dbda08cde06147ae10eaded864e1195978fce46374824987eccd77be610c548f

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 300
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-12c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=3x0yNowjNHlJILpw8liBfs%2FguyfyoANoRF%2BZ38kfLLI1AcBoAi0lEapt%2FFQV7Y56SYAHVQfFDfjnULuJzQCo0gVtvPgaFtcfAcX52%2BRDsG8lkSxt4KQKdlYBcFIruF0FCg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1a19ababe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=69N960hWZ2L3mDDKK%2F5m1Fe0cf6o2PaSVO4narqKXVEC2nwJLyeXwSgLTgiOr6xkC%2FCCWR5UILvfk4qOKwnj8ZNcO97R0%2F8FKc73e7qqpVVv8L7GQEk9HLYIlRmoRVzA5Q%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/44213/images/icons/comment-12x12.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc19c824abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

x-update-12x12.png
codeforces.org/s/44213/images/icons/
Redirect Chain

http://codeforces.org/s/44213/images/icons/x-update-12x12.png
https://codeforces.org/s/44213/images/icons/x-update-12x12.png

301 B
886 B

91ms
91ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/icons/x-update-12x12.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 134ba6c2b076fb3801b007ffdb30f405b3847e1d1cbe685ee90a79fa09baf0d7

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 301
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-12d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2Vofm42LEfrkUkxf22MAV667Iredk5uODoQOzAhIwxlkm6MjkUuOirzdDMsUXQbSSeDafOqcOUVqJI%2FCn%2FyDXo0EmNVXHptTf60uTBgbtXGbVbg3uozaJJmDkE9am%2BRVDw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1a19a0abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Q44fZEzr6MYwZ5Lpvah1pU2EK3dzSTI2TUWMOd3w5SdDUbYPWmX09qclLTym0j0WIFRRMiFxMnrNm7CZAFLZQwbKl27LQ2L3t92W7Y7YvJIruAv6BuLwEBesv5tTroXAeQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/44213/images/icons/x-update-12x12.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc19cf89abcf-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

hourglass.png
codeforces.org/s/44213/images/icons/
Redirect Chain

http://codeforces.org/s/44213/images/icons/hourglass.png
https://codeforces.org/s/44213/images/icons/hourglass.png

315 B
902 B

83ms
82ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/icons/hourglass.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d945989dce99733ad6887be8fd5fc16a26ca89476fbaf820618eba21ceb1085f

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 315
pragma: public
last-modified: Fri, 31 Dec 2021 12:55:25 GMT
server: cloudflare
etag: "61cefdbd-13b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JwnRoDxpGR%2FAZCsu8mmtDmoTIwPRNJF6oTMkwMgBMFNyTNS70aX3kx%2F5ysceZ0VhkIRlMrlLGbbOSCn1u8wb4PjfGjyXN4%2B5Zcdte3OFkyRgUd5l59dn9uOgO9kNjojxVw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1a19a9abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=DYo8CbipzmUhTy7T161vkjLpjAvQ9VotRE0wIaUyqxfQpuH10u1TogYrDcBdBq03VfHKtem0rNr5BJ%2Fjv2MjX9gI0FPkmHr2YMi3pwQoxGcAjgU6Mbm%2F39AwV6sMmMPitQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/44213/images/icons/hourglass.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc19ca07abd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

paperclip-16x16.png
codeforces.org/s/44213/images/icons/
Redirect Chain

http://codeforces.org/s/44213/images/icons/paperclip-16x16.png
https://codeforces.org/s/44213/images/icons/paperclip-16x16.png

816 B
1 KB

115ms
114ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/icons/paperclip-16x16.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 507116290cddf4616af6a0ecb18c0f0bc2a19a04ff6f734221535e9f4e0a46ca

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 11729
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 816
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-330"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=bMgJog26A7ppI4w8azq%2BZA90ddFu00T7vCTf%2B9%2Fse4YaEOY7CkC1N99%2FXrymCRCq36Zav3RMNhEqvAfIxc0p2IfVEwAuY6sGX2OWQx6XqDxxb6yM0%2FCTecIgSLAjzSl11Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1afbf6abe7-CPH
expires: Tue, 24 May 2022 13:14:27 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=iBghMuzoiJCJzCFwCUBw2H5c30rhTMHkbMyAVtTpdjMS%2BuL0g%2FOa4xjXhkOgNmh1Vdj2A6j0Wg4lulnzkkNR%2FEsKYIVAclevr9LFmV%2FWcx5xNITosN4TtCOprMsyBFkA7g%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/44213/images/icons/paperclip-16x16.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1a9e54abc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

voteup.png
codeforces.org/s/86962/images/actions/
Redirect Chain

http://codeforces.org/s/86962/images/actions/voteup.png
https://codeforces.org/s/86962/images/actions/voteup.png

710 B
1 KB

118ms
118ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/actions/voteup.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 0018b05e74acdf66b7d60c9ed23c9d26c8ef7c90460e2fbf1f432844edb821d9

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 710
pragma: public
last-modified: Sat, 15 May 2021 13:25:29 GMT
server: cloudflare
etag: "609fcbc9-2c6"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=eJxhA8NGnUhzLigeaVMLcVWgaNPXyAIJEfg%2Bcj87QKHKQOaeu92%2FhyStalJJZD8B6EL6W7N492z0vsS7VFVjPf0jYOGqn7F24ujgAKq3JZ73HveYmFDx03jgYEkvbdHGLA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1b0c04abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=D%2B8G2dYa11z%2F2EFAAWOUMll7IRjamK9XFMdwWkkMnmLZw%2FsJ%2FmQlLR6alUysQnJRrVzJ3AbbusOVIbJAUMSa6QpPJVBklyjb61kgsaItVEwOakT6HFB6pbHE8tT0p6fvBw%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/actions/voteup.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1aad4dabda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

votedown.png
codeforces.org/s/86962/images/actions/
Redirect Chain

http://codeforces.org/s/86962/images/actions/votedown.png
https://codeforces.org/s/86962/images/actions/votedown.png

715 B
1 KB

118ms
118ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/actions/votedown.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: dd2c6cd3c35d9c04a47c007285d402be2d98669f038c0dd88be70376441d210e

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 715
pragma: public
last-modified: Sat, 15 May 2021 13:25:29 GMT
server: cloudflare
etag: "609fcbc9-2cb"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oB%2BrUvODyIbbBrhTSxj8ZsFEgcFis565gufcK7DBvwhc9PQT%2B9R0qjQ2B%2Fv4909H0f1zmImcQyoHUY8545k%2Bx9oqXxdWOo263KwWGdEZelcp8zzXi9Fv9%2FGkgVEKWVr9pA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1b0c06abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=oht5skEJiT3a46NHPvaVXOKLA%2FceAFmE%2FTqXRIZLraDkscyr9CYf6i94Lg0JyOow6Dins5S%2B5rwX93JvluQVKhOkvK8eNqdC8HqYnV4vMNAmir4jAR7T3p8r6Roce3XxzQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/actions/votedown.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1aacf5abc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

user_16x16.png
codeforces.org/s/86962/images/blog/
Redirect Chain

http://codeforces.org/s/86962/images/blog/user_16x16.png
https://codeforces.org/s/86962/images/blog/user_16x16.png

333 B
926 B

115ms
115ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/blog/user_16x16.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 547904a063801edba63255dd6050a5aeb97af5ee2bfdd7e3e78f127460148fde

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 333
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-14d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=1gBqKDw8vEtUGE0Q1g8xs6I%2Bne3bg9ejt82yAPEBASvRxNne%2FK16p39YxthMWeRYTjR3H1%2BifAR%2FT1TS73HWCiz9PPklXP2aXC3%2B0%2FjGhNSdX2Fv%2FKnT2YvHy1ay5g%2FU9A%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1b0c0fabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=HixTg5aDE9mAWh27eJTn%2FddGd%2BYY31Tu%2BL8mDsVnI79hOhDCaOIwmNmKFImymQfRjr40nj8fyKn8NwkO5HqeELBC24pXvxySxvlKsYKV8lgyc9Vg4K27reAOyVpuz9v5zA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/blog/user_16x16.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1aa9d9abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

date_16x16.png
codeforces.org/s/86962/images/blog/
Redirect Chain

http://codeforces.org/s/86962/images/blog/date_16x16.png
https://codeforces.org/s/86962/images/blog/date_16x16.png

680 B
1 KB

45ms
45ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/blog/date_16x16.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 752e525c008be23aeccc496cf1fd3fc8570ebbaa27299fb5045fe1d90e5fe52a

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 680
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-2a8"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=JRLOYMj4k6ftkyqHDRXsvTcvJHvV34ESgTZR0wfKNTpJ64FhQZ9rR6N8QtZgEoR%2B%2FxOJIAiP%2Be3mbQz7uNW%2Bsd1iC1WHoCkL1I4bv8DN8dTaeASRBiK%2F8oA8Gf%2BujGFctg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1c1e83abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ifwaHrzest3ZjcMRef5W5D5U4WjPGHHestr9hDW2TqpC9jtJIeb4jAIfSaQvcUdlN1P2n04mJ82C%2FONp9VXGCMey%2BnF6rfgUE0h%2Fe9U3fov1YQcJRcT1UKHk1Cjbg5BZBA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/blog/date_16x16.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1bac5babc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

comments_16x16.png
codeforces.org/s/86962/images/blog/
Redirect Chain

http://codeforces.org/s/86962/images/blog/comments_16x16.png
https://codeforces.org/s/86962/images/blog/comments_16x16.png

557 B
1 KB

52ms
52ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/blog/comments_16x16.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: a19ec1175d55d7f4f965a71e73d2aacda4e9a32423616f34d1b7ed1fbbcd2c93

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 557
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-22d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=V6i64dIedi7C4X3nkwksA8FCtpuGMiA4mBIROw27oKQ6rrOyXCoCW3CHIcXihEdeNhbw4knQJxgbwQrwu4TxWKdxqAikbvLGoQ9LadfNpHceEq3vctwMr7a5fnOW46D9AQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1c2e98abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=EXBmCvlv%2FDe%2FW4k9Ch14VJy%2FqZFcS%2BqoQS7kJ6yfXndQ45N3aUZ%2BOjxcADkuGuBChkIer0tlTc6pmYDdS9ygrOz7zt7%2ByUhlwVAPFFu5foy2FfzSYWv0C7AXXjU4wZetOQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/blog/comments_16x16.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1bcf98abc2-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H/1.1 200
OK 759112d6236246673785208dafd32f37efd60840.png
codeforces.com/predownloaded/75/91/ 233 KB
233 KB 46ms
45ms Image
image/png 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://codeforces.com/predownloaded/75/91/759112d6236246673785208dafd32f37efd60840.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: HTTP/1.1
Server: 213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),
Reverse DNS: 213-248-110-126.teliacarrier-cust.com
Software: kittenx /
Resource Hash: a69b9e388c44bf702cfbb7855683e32893e7fca9e31dd58dd8fc3edd3b319b35

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Pragma: public
Date: Tue, 17 May 2022 16:29:56 GMT
Last-Modified: Thu, 12 May 2022 13:42:52 GMT
Server: kittenx
ETag: "627d0edc-3a20a"
Content-Type: image/png
Cache-Control: max-age=15552000, public
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 238090
Expires: Sun, 13 Nov 2022 16:29:56 GMT

GET
H/1.1 200
OK 954b6ddd4e129ae800cb594cb7dc71b4a51b1a8d.png
codeforces.com/predownloaded/95/4b/ 222 KB
222 KB 142ms
140ms Image
image/png 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://codeforces.com/predownloaded/95/4b/954b6ddd4e129ae800cb594cb7dc71b4a51b1a8d.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: HTTP/1.1
Server: 213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),
Reverse DNS: 213-248-110-126.teliacarrier-cust.com
Software: kittenx /
Resource Hash: 6cf1968370ad088223f20dc58d3ab2864d17ffcedf4a2f2cc66e77f17da5631f

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Pragma: public
Date: Tue, 17 May 2022 16:29:56 GMT
Last-Modified: Thu, 12 May 2022 13:41:58 GMT
Server: kittenx
ETag: "627d0ea6-376a2"
Content-Type: image/png
Cache-Control: max-age=15552000, public
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 226978
Expires: Sun, 13 Nov 2022 16:29:56 GMT

GET
H/1.1 200
OK ba06f5fff8a84f8f949b476e44b7aac6a694effc.png
codeforces.com/predownloaded/ba/06/ 670 KB
670 KB 193ms
142ms Image
image/png 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://codeforces.com/predownloaded/ba/06/ba06f5fff8a84f8f949b476e44b7aac6a694effc.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: HTTP/1.1
Server: 213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),
Reverse DNS: 213-248-110-126.teliacarrier-cust.com
Software: kittenx /
Resource Hash: 01344441c5bd5020de679443febd84aaf49b9010a79dcf6b47ecd62d2eb849b7

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Pragma: public
Date: Tue, 17 May 2022 16:29:56 GMT
Last-Modified: Fri, 06 May 2022 16:53:53 GMT
Server: kittenx
ETag: "627552a1-a76fb"
Content-Type: image/png
Cache-Control: max-age=15552000, public
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 685819
Expires: Sun, 13 Nov 2022 16:29:56 GMT

GET
H/1.1 200
OK ee913923eec3cb1ceaebaa6b2b8105e7fba4d579.png
codeforces.com/predownloaded/ee/91/ 486 KB
486 KB 203ms
123ms Image
image/png 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://codeforces.com/predownloaded/ee/91/ee913923eec3cb1ceaebaa6b2b8105e7fba4d579.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: HTTP/1.1
Server: 213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),
Reverse DNS: 213-248-110-126.teliacarrier-cust.com
Software: kittenx /
Resource Hash: 3287adf7cfb7e53b4f7ac9b358f2a06cbd328066451f59c77f3f9bda1735b2b8

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Pragma: public
Date: Tue, 17 May 2022 16:29:56 GMT
Last-Modified: Wed, 04 May 2022 18:17:32 GMT
Server: kittenx
ETag: "6272c33c-79748"
Content-Type: image/png
Cache-Control: max-age=15552000, public
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 497480
Expires: Sun, 13 Nov 2022 16:29:56 GMT

GET
H3

200

tags.png
codeforces.org/s/44213/images/blog/
Redirect Chain

http://codeforces.org/s/44213/images/blog/tags.png
https://codeforces.org/s/44213/images/blog/tags.png

326 B
916 B

44ms
43ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/44213/images/blog/tags.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: ee575edc0019d4a6f8dbdd28b318cc68a36f8d03275d8354e26096682684ac36

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 32162
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 326
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-146"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=RBf0%2BB8zCePMrm%2Fkf7fs3ZO30F5pDMoUO2bnVLjq1IXgCCn6xGHaG%2FGLTpnAPdx6FuUbDYKEoFixtMF%2FZE3%2FIPGQTqZubi18gCwCKWCTpSHte94tkfImmJ3Bh6hDHuPTJw%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1c2ec6abe7-CPH
expires: Tue, 24 May 2022 07:33:54 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=12AQZccs9HWZP5VHgrTX%2BaN9tDR2ipbapfAJk%2BdYurw98SINatHWP2dyKT5bLvoJIr7wwIe3VhQIEzwf8Um8dnApmB3WIr9s5qM8vuhcdBIdkJSOD47PLjKVjy49PwrBcQ%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/44213/images/blog/tags.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1bc84fabda-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H/1.1 200
OK 6a2d0897ac3f3900fd69cafd67fb3efe2a32cf61.png
codeforces.com/predownloaded/6a/2d/ 20 KB
21 KB 246ms
166ms Image
image/png 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to Show image

Full URL: http://codeforces.com/predownloaded/6a/2d/6a2d0897ac3f3900fd69cafd67fb3efe2a32cf61.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: HTTP/1.1
Server: 213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),
Reverse DNS: 213-248-110-126.teliacarrier-cust.com
Software: kittenx /
Resource Hash: 2e955be8e0998b6da5294e187a8c505a2b3c7de242d9f3c9304e5e678f2ee0be

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Pragma: public
Date: Tue, 17 May 2022 16:29:56 GMT
Last-Modified: Wed, 13 Apr 2022 17:23:32 GMT
Server: kittenx
ETag: "62570714-514e"
Content-Type: image/png
Cache-Control: max-age=15552000, public
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 20814
Expires: Sun, 13 Nov 2022 16:29:56 GMT

GET
H3

200

telegram-100x100.png
codeforces.org/s/86962/images/
Redirect Chain

http://codeforces.org/s/86962/images/telegram-100x100.png
https://codeforces.org/s/86962/images/telegram-100x100.png

4 KB
4 KB

43ms
43ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/telegram-100x100.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 19885244f9708e106b61b6d6aaef9ede9b262f491ec45b7c3a948725101a8c3e

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 3774
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-ebe"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=kF%2BzbAnM1855qTQuqnJ7m%2BVHCmJKD4vYj21rPm%2FIxAyLeHGwOkMm44HSssee3swgRYt1ZBhbj9KaTWTmg%2FtZMzWxxvaUtvXFUFH5h8MpkzmCyc27ZDz7C2qYTJ1dqoqHhA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1c3eebabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TPZ6vzYyXpliVp0mX9VY3OQmzgDMAsr%2B3Tn5EPh0igMz5FgtanZYzv8ON4UMlxInR9%2FNKAAQPgszIG%2FvCCjF20cqMsj80s7qV7%2FHTjWDR0tyRgmqIWCDRd77f5cfpnVvgA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/telegram-100x100.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1bd9fdabc6-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

itmo_small_en-logo.png
codeforces.org/s/86962/images/
Redirect Chain

http://codeforces.org/s/86962/images/itmo_small_en-logo.png
https://codeforces.org/s/86962/images/itmo_small_en-logo.png

5 KB
5 KB

44ms
44ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/itmo_small_en-logo.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 236c7edc54612bb0388a5fd22b1453c30d9acb03e0732b31bbab1854b663a6c5

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 4848
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-12f0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=34VTDjleiVNquTlI94mNdoCJ6maWJRJnzl02%2Bg7CjXBMbnPDGziGhCvKQeoDjdfsXjNbhLfhqVN632cG5cRenbFIGMTeE%2FueGCzAbDzbXfHQfTjJ4W29O8zC4oRKS2kryA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1c2ec3abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=aeL87ECQa22nDHpMD5K9SHscOwI2WyWmVK2c7xycpJ%2FovM0lV2tNyNnZR9a78PlRHU6x3UQzQW7fWdvklRmIPZ%2BN08dVi4lindEvFwajzRuPWc5pkFiolGHfCt%2FQK7mYYA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/itmo_small_en-logo.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1bcf43abd4-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

control.png
codeforces.org/s/86962/images/icons/
Redirect Chain

http://codeforces.org/s/86962/images/icons/control.png
https://codeforces.org/s/86962/images/icons/control.png

396 B
978 B

46ms
46ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/icons/control.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 452de241aaba23dbecdc130182e0765f7b3ab4d482c0579f2ce4b0fd9535b065

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 396
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-18c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tfpWxqkOxMaiFDctadSaZEfO1RhBGukOcp6nCN678CYV1xrruf3RhPysfXtJ7hanDK5Z4JbNj8lMpaEtnhRSxc2pvRCwCxjvHXNZ1fVLlMgpY3zF2IIQBuHtrY4VaQMjew%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1c5f2babe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LUpxaKpZwh2NuofJ3Qi0h0wYhtAWAcLFXRO%2BQl81KfGl0QmdoZFJunb7oSihog5bmS6mrqfPgLC0xkYXSvwURROUQWzljx6dRQKU637G7xnpYEtNLoj2H8j2KzT%2BCWw5mA%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/icons/control.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1c1d45abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H3

200

control-270.png
codeforces.org/s/86962/images/icons/
Redirect Chain

http://codeforces.org/s/86962/images/icons/control-270.png
https://codeforces.org/s/86962/images/icons/control-270.png

338 B
922 B

51ms
51ms

Image
image/png

188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/icons/control-270.png
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: e08658c2782670d509b11ee881673a54424c3ab49e9ba9ef3de3639b9b1c63a9

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 338
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-152"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=tinDCESCC8ZXdFHstMZrCozOoHfXFYRL5a4N0KEmOyUPDYvcphNL4KvHovWm9fCNqWjrwXaH9dL%2BDsrz9715kN8wzGPxk7vaFE5QDt2OdLrPxHMuebrQPcr632wCuvdKkg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1cd85cabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

Redirect headers

Date: Tue, 17 May 2022 16:29:56 GMT
NEL: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
Server: cloudflare
Vary: Accept-Encoding
Report-To: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Uv5YyMPQCtkWze0EGIUyGUqpM6tHUrHMBGodtv0CxWr1rGtjNY2BVlJ56P109syFb26hpAcoy%2FCBKrg9JzjeZjR8EsVotHkHTjNoawOWlDcrstpFChlUOh58v%2B3jlKbPEg%3D%3D"}],"group":"cf-nel","max_age":604800}
Location: https://codeforces.org/s/86962/images/icons/control-270.png
Cache-Control: max-age=3600
Transfer-Encoding: chunked
Connection: keep-alive
CF-RAY: 70cdbc1c5e15abc3-CPH
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
Expires: Tue, 17 May 2022 17:29:56 GMT

GET
H2

200

ga.js Show response
www.google-analytics.com/
Redirect Chain

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

45 KB
17 KB

230ms
66ms

Script
text/javascript

216.58.212.174
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

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

Requested by

Host: codeforces.com
URL: http://codeforces.com/

Protocol

Server

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

Reverse DNS

ams15s22-in-f174.1e100.net

Software

Golfe2 /

Resource Hash

1259ea99bd76596239bfd3102c679eb0a5052578dc526b0452f4d42f8bcdd45f

Security Headers

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

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

strict-transport-security: max-age=10886400; includeSubDomains; preload
content-encoding: gzip
x-content-type-options: nosniff
last-modified: Wed, 13 Apr 2022 21:02:38 GMT
server: Golfe2
age: 314
date: Tue, 17 May 2022 16:24:42 GMT
vary: Accept-Encoding
content-type: text/javascript
cache-control: public, max-age=7200
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 17168
expires: Tue, 17 May 2022 18:24:42 GMT

Redirect headers

Location: https://www.google-analytics.com/ga.js
Non-Authoritative-Reason: HSTS
Cross-Origin-Resource-Policy: Cross-Origin

GET
H3 200 roundbox-lt.png
codeforces.org/s/86962/images/roundbox/ 123 B
712 B 51ms
50ms Image
image/png 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/roundbox/roundbox-lt.png
Requested by: Host: codeforces.org
URL: https://codeforces.org/s/86962/css/roundbox.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 1f09b1e3514103434e4638b34587b556cfebaea134b2a073cfc02653ed3c0da7

Request headers

accept-language: se-SE,se;q=0.9
Referer: https://codeforces.org/s/86962/css/roundbox.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 123
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-7b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=GUyH9qs6tlxsN3JPdYOHwc3XMmxPwuI77nRLe%2B6V04%2FN3lyv2rBAp%2FpqGpQ8Re15DN2%2FMQFqgSPOIEUKAN5MyiiZCY0q5nKoDVpRa%2BHlmB5eP6Q4YldKQoRP21TDaHv%2FLA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc19d8e5abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

GET
H3 200 roundbox-rt.png
codeforces.org/s/86962/images/roundbox/ 122 B
713 B 55ms
55ms Image
image/png 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/roundbox/roundbox-rt.png
Requested by: Host: codeforces.org
URL: https://codeforces.org/s/86962/css/roundbox.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 16dd6582c2f2512364c2af96016236f254f662174c04af313e25b82e1c1e9233

Request headers

accept-language: se-SE,se;q=0.9
Referer: https://codeforces.org/s/86962/css/roundbox.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 122
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-7a"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=jogUym4n%2BywbtRj9qwV2Clk9%2F23q%2F9CL3XaCbiINFeZyHdEWMgsu%2BJm%2BzWJxH70IdRX2JNu0BK9zP9fHJeuS4NS6v1TAwxReEcCDuHj5JGJzncHz%2FCXTj5Kwh1BraONW6Q%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc19d8eeabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

GET
H3 200 roundbox-lb.png
codeforces.org/s/86962/images/roundbox/ 123 B
708 B 49ms
48ms Image
image/png 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/roundbox/roundbox-lb.png
Requested by: Host: codeforces.org
URL: https://codeforces.org/s/86962/css/roundbox.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5c0e29e0177d5e66346f6630ee27aa42b17d19a3c73b31087ba69153c902ac1e

Request headers

accept-language: se-SE,se;q=0.9
Referer: https://codeforces.org/s/86962/css/roundbox.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 123
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-7b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=7jTIcn%2FRGw6LMikmbLi4EyoB3gEDUeifta7mSPRQ5tqJbkAINX7xj0Ps2jMU%2BiXiYHlwhszSi%2Fk1Y1N9nwiT0kqW%2FItMDr446dg1lDINQkd0YPDslBIuprtyMp1TdOg9xQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc19d8f1abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

GET
H3 200 roundbox-rb.png
codeforces.org/s/86962/images/roundbox/ 123 B
708 B 52ms
51ms Image
image/png 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/roundbox/roundbox-rb.png
Requested by: Host: codeforces.org
URL: https://codeforces.org/s/86962/css/roundbox.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 5211428cccb167199160450689039f123cd2679ae1cc9eabf4057253398dc10b

Request headers

accept-language: se-SE,se;q=0.9
Referer: https://codeforces.org/s/86962/css/roundbox.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 123
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-7b"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Krm2uZSgInfxFiZu6NOeVhwGE7SJ9V3IlhB4VIdRPLFCAK%2BETDOrzrCz0buTIG7KvX8R0EGp2Uh93nZQvv3EvYAJYC%2FfgpI0bijvq7K3kTmpPHz0r73VE6tdmziAR0Aojg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc19d8f3abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

GET
H3 200 search-16x16.png
codeforces.org/s/86962/images/ 845 B
1 KB 49ms
49ms Image
image/png 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/search-16x16.png
Requested by: Host: codeforces.org
URL: https://codeforces.org/s/86962/css/style.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 91fc8f576a48b8ced7def2bb95734f27435da813847be91aec8f68065a28e3cb

Request headers

accept-language: se-SE,se;q=0.9
Referer: https://codeforces.org/s/86962/css/style.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 845
pragma: public
last-modified: Sat, 15 May 2021 13:25:07 GMT
server: cloudflare
etag: "609fcbb3-34d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=uy9NV7Faql9wBVGxLIXTT0%2FEARCDqGbEPcgl3dpXbBUXQHbzjColf9klXK5d8gKYhwpocyTIMsS9IvO7LoOehKkUNfSipVHaPuvK2eVj1mcBgBQ0kXTUdXuv0uTQkRICTg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc19d8f5abe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

GET
H/1.1 200
OK dg45_pLmvrkcOkBnKsOzXyGWTBcmg-X6VjvYJw.woff2
fonts.gstatic.com/s/cuprum/v19/ 8 KB
9 KB 144ms
79ms Font
font/woff2 142.250.185.195
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

http://fonts.gstatic.com/s/cuprum/v19/dg45_pLmvrkcOkBnKsOzXyGWTBcmg-X6VjvYJw.woff2

Requested by

Host: fonts.googleapis.com
URL: http://fonts.googleapis.com/css?family=Cuprum&subset=latin,cyrillic

Protocol

HTTP/1.1

Server

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

Reverse DNS

fra16s52-in-f3.1e100.net

Software

sffe /

Resource Hash

3afc2cdf8388dced856f7d26a0e5388ec683cdc807b7d890ec7f6588eae02734

Security Headers

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

Request headers

Referer: http://fonts.googleapis.com/
Origin: http://codeforces.com
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

Date: Fri, 13 May 2022 00:50:45 GMT
X-Content-Type-Options: nosniff
Age: 401951
Content-Security-Policy-Report-Only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
Cross-Origin-Resource-Policy: cross-origin
Content-Length: 8120
X-XSS-Protection: 0
Last-Modified: Thu, 21 Apr 2022 17:27:41 GMT
Server: sffe
Cross-Origin-Opener-Policy: same-origin; report-to="apps-themes"
Report-To: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
Content-Type: font/woff2
Access-Control-Allow-Origin: *
Cache-Control: public, max-age=31536000
Accept-Ranges: bytes
Timing-Allow-Origin: *
Expires: Sat, 13 May 2023 00:50:45 GMT

GET
H3 200 control.png
codeforces.org/s/86962/images/icons/ 396 B
981 B 85ms
84ms Image
image/png 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://codeforces.org/s/86962/images/icons/control.png
Requested by: Host: codeforces.org
URL: https://codeforces.org/s/86962/css/style.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 452de241aaba23dbecdc130182e0765f7b3ab4d482c0579f2ce4b0fd9535b065

Request headers

accept-language: se-SE,se;q=0.9
Referer: https://codeforces.org/s/86962/css/style.css
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 33469
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 396
pragma: public
last-modified: Sat, 15 May 2021 13:25:06 GMT
server: cloudflare
etag: "609fcbb2-18c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FSsG7WkjoMgdcghNvmf6a%2FyelmzeOVESW7vp2ED6iR6RHdaGfKjXdxRUuFHwPya3ThJEnWRKIDd4xHNk91LjW5doEuoXGmbwkdJ0Sl%2BrHvgey3cSeHCMDxoNUKyuNbDcSg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: image/png
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1a29bfabe7-CPH
expires: Tue, 24 May 2022 07:12:07 GMT

GET
H3 200 fontawesome-webfont.woff
codeforces.org/s/86962/css/ 43 KB
43 KB 146ms
65ms Font
font/woff 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://codeforces.org/s/86962/css/fontawesome-webfont.woff?v=3.2.1
Requested by: Host: codeforces.org
URL: https://codeforces.org/s/86962/css/font-awesome.min.css
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 18e6b5ff511b90edf098e62ac45ed9d6673a3eee10165d0de4164d4d02a3a77f

Request headers

Referer: https://codeforces.org/s/86962/css/font-awesome.min.css
Origin: http://codeforces.com
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 655
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 43572
pragma: public
last-modified: Sat, 01 Jan 2022 17:44:35 GMT
server: cloudflare
etag: "61d09303-aa34"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=fR%2BKqjrLUHBV0engn1KXEISeWSpE7QrEtIKgLW2PamPyH6BQO3JNedxsd4QDtI4ojeZC%2FNOwJMHl58HUQnueL6APSDDnMq5%2FHbsvPAoEDF62fuwoFrvKvsGt%2Bnhq2XpHGQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type: font/woff
access-control-allow-origin: *
cache-control: public, max-age=604800
accept-ranges: bytes
cf-ray: 70cdbc1ab985abcf-CPH
expires: Tue, 24 May 2022 16:19:01 GMT

POST
H/1.1 200 contests Show response
codeforces.com/data/ 355 B
709 B 220ms
152ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

0a5f74eb084aa918f459e66347cce1e48b1ab9f591b451d7bd17d5307ff3bb54

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

POST
H/1.1 200 contests Show response
codeforces.com/data/ 355 B
709 B 253ms
111ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

e7b115a9a0ee5cdcc991cb806d0c4ae80a7f5c307ab2526e141e7b927f678b90

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

POST
H/1.1 200 contests Show response
codeforces.com/data/ 355 B
709 B 317ms
104ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

7fdcaecb13bccd71b903f8400e6f92c7c39c87383b12d60839db79714c2a90de

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

POST
H/1.1 200 contests Show response
codeforces.com/data/ 354 B
710 B 386ms
166ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

8154bf47f9c75e126a6cea1852547b0da2facfd6ee3964719dd4c55a0e49567c

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

POST
H/1.1 200 contests Show response
codeforces.com/data/ 354 B
709 B 442ms
198ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

e2b749d6184bf95a7f3e14091e42b4275f39912f9d27b557527ee33e279a4090

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

POST
H/1.1 200 contests Show response
codeforces.com/data/ 354 B
708 B 492ms
239ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

50b85e85f11f10b70fb318ab1192246d87896872584027d632d8e28779945221

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

POST
H/1.1 200 contests Show response
codeforces.com/data/ 354 B
708 B 552ms
236ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

e767e6bda13c3db888755f703f874b420ccbc36d37456aacbd10d8c44b194b9b

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

POST
H/1.1 200 contests Show response
codeforces.com/data/ 355 B
711 B 612ms
237ms XHR
application/json 213.248.110.126
TWELVE99 Arelion

General

Check archive.org

Show headers Download Go to

Full URL

http://codeforces.com/data/contests

Requested by

Host: codeforces.org
URL: http://codeforces.org/s/0/js/jquery-1.8.3.js

Protocol

HTTP/1.1

Server

213.248.110.126 , Sweden, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),

Reverse DNS

213-248-110-126.teliacarrier-cust.com

Software

kittenx /

Resource Hash

ad5df5c72b04e69d2ff0c3c70c16a8563c4eb840c50fb25d1fd4d14efcec8d5e

Security Headers

Name	Value
Strict-Transport-Security	max-age=86400
X-Content-Type-Options	nosniff
X-Frame-Options	sameorigin
X-Xss-Protection	1; mode=block

Request headers

Accept: application/json, text/javascript, */*; q=0.01
Referer: http://codeforces.com/
X-Csrf-Token: 14bc266c52e54dd04de48c3347ca2116
X-Requested-With: XMLHttpRequest
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36
Content-Type: application/x-www-form-urlencoded; charset=UTF-8

Response headers

Pragma: no-cache
Date: Tue, 17 May 2022 16:29:56 GMT
Content-Encoding: gzip
X-Content-Type-Options: nosniff
Server: kittenx
X-Frame-Options: sameorigin
vary: accept-encoding
Connection: keep-alive
Content-Type: application/json;charset=UTF-8
Cache-Control: private,no-cache,no-store,max-age=0,must-revalidate
Transfer-Encoding: chunked
Strict-Transport-Security: max-age=86400
X-XSS-Protection: 1; mode=block
Expires: -1

GET
H3 200 TeX-AMS_HTML-full.js Show response
mathjax.codeforces.org/config/ 307 KB
90 KB 83ms
83ms Script
application/javascript 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://mathjax.codeforces.org/config/TeX-AMS_HTML-full.js?V=2.7.9
Requested by: Host: mathjax.codeforces.org
URL: https://mathjax.codeforces.org/MathJax.js?config=TeX-AMS_HTML-full
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 463dc67699076d5dceb0a1bb6b3c3ac3797f6bbb4b17b6966cecf0aa9b3dd1b1

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 2275340
cf-polished: origSize=316189
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 01 Apr 2021 14:23:35 GMT
server: cloudflare
etag: W/"6065d767-4d31d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=l2RXOCmJanGp0EcJMjIEmxL168jQ1TUFoICXzC6e04oXYqM5TFNHElC%2Fmvb8625nG0s%2Fd3eRzJRs%2BbmlOSKEoz55RLRcVNJWqEiTBO%2FDy7ZrKOjCHxrEHtwASEagdWypSa3NVywZeR8f"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Sat, 21 May 2022 08:27:36 GMT
cache-control: public, max-age=2592000
cf-ray: 70cdbc1adb96abe7-CPH
cf-bgj: minify

GET
H3 200 fontdata.js Show response
mathjax.codeforces.org/jax/output/HTML-CSS/fonts/TeX/ 43 KB
13 KB 44ms
44ms Script
application/javascript 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://mathjax.codeforces.org/jax/output/HTML-CSS/fonts/TeX/fontdata.js?V=2.7.9
Requested by: Host: mathjax.codeforces.org
URL: https://mathjax.codeforces.org/MathJax.js?config=TeX-AMS_HTML-full
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 4d58fab0f81d9a948f23c02b7189c3588daf2ea94c94162221da85694280f49e

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 2272173
cf-polished: origSize=44349
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma: public
last-modified: Thu, 01 Apr 2021 14:36:04 GMT
server: cloudflare
etag: W/"6065da54-ad3d"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Y4Mr%2FTTvqGWj%2BHXoANXO2UFDy3ZTzWozC2GX4eGEGAYEke9Hi4v7lOuDRKUkAK8T185OUMDEeClzSskMfde32xOoTdFq8IwU7u3c%2FCBrViAvXJZHvwovJRR8WLBjK5aG1DbTN4aoPViF"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript
access-control-allow-origin: *
expires: Sat, 21 May 2022 09:20:23 GMT
cache-control: public, max-age=2592000
cf-ray: 70cdbc1c1e81abe7-CPH
cf-bgj: minify

GET
H3

200

__utm.gif
www.google-analytics.com/r/
Redirect Chain

http://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=2086349789&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Codefo...
https://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=2086349789&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Codef...

35 B
54 B

201ms
64ms

Image
image/gif

216.58.212.174
GOOGLE

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=2086349789&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Codeforces&utmhid=493995248&utmr=-&utmp=%2F&utmht=1652804996496&utmac=UA-743380-5&utmcc=__utma%3D71512449.329685485.1652804996.1652804996.1652804996.1%3B%2B__utmz%3D71512449.1652804996.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=236814353&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~

Requested by

Host: codeforces.com
URL: http://codeforces.com/

Protocol

Server

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

Reverse DNS

ams15s22-in-f174.1e100.net

Software

Golfe2 /

Resource Hash

8337212354871836e6763a41e615916c89bac5b3f1f0adf60ba43c7c806e1015

Security Headers

Name	Value
X-Content-Type-Options	nosniff

Request headers

accept-language: se-SE,se;q=0.9
Referer: http://codeforces.com/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

pragma: no-cache
date: Tue, 17 May 2022 16:29:56 GMT
x-content-type-options: nosniff
last-modified: Sun, 17 May 1998 03:00:00 GMT
server: Golfe2
content-type: image/gif
access-control-allow-origin: *
cache-control: no-cache, no-store, must-revalidate
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000,h3-Q050=":443"; ma=2592000,h3-Q046=":443"; ma=2592000,h3-Q043=":443"; ma=2592000,quic=":443"; ma=2592000; v="46,43"
content-length: 35
expires: Fri, 01 Jan 1990 00:00:00 GMT

Redirect headers

Location: https://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=2086349789&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Codeforces&utmhid=493995248&utmr=-&utmp=%2F&utmht=1652804996496&utmac=UA-743380-5&utmcc=__utma%3D71512449.329685485.1652804996.1652804996.1652804996.1%3B%2B__utmz%3D71512449.1652804996.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=236814353&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~
Non-Authoritative-Reason: HSTS
Cross-Origin-Resource-Policy: Cross-Origin

GET
H3 200 MathJax_Main-Regular.woff
mathjax.codeforces.org/fonts/HTML-CSS/TeX/woff/ 33 KB
34 KB 53ms
53ms Font
font/woff 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://mathjax.codeforces.org/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff?V=2.7.9
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 55c77dfef369aee9bf4058c15f01b7d8c245177cd0e2a6ecb1d1ae71a7443d6f

Request headers

Referer: http://codeforces.com/
Origin: http://codeforces.com
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 675716
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 34164
pragma: public
last-modified: Thu, 01 Apr 2021 14:23:39 GMT
server: cloudflare
etag: "6065d76b-8574"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=me6dwpUZBopRMH%2FXLFa3wtaECxq%2BCZxRmfyOO5kALaMiY1DvuRHCfCmmc1ScfTnydxtxH88jCmRLcspAULkodKDozGZgkSs3QCQyUJan3ps8gQ1CFTV2%2B4ImGyFL9eJYwYyhlCoZdeUc"}],"group":"cf-nel","max_age":604800}
content-type: font/woff
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 70cdbc1cee43abcf-CPH
expires: Wed, 08 Jun 2022 20:48:00 GMT

GET
H3 200 MathJax_Math-Italic.woff
mathjax.codeforces.org/fonts/HTML-CSS/TeX/woff/ 19 KB
19 KB 47ms
47ms Font
font/woff 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://mathjax.codeforces.org/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff?V=2.7.9
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 8db815a915b38f569e5c06686cae5489a9a396607915fdc21eeb052e61d6c27c

Request headers

Referer: http://codeforces.com/
Origin: http://codeforces.com
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 675716
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 19356
pragma: public
last-modified: Thu, 01 Apr 2021 14:23:39 GMT
server: cloudflare
etag: "6065d76b-4b9c"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=TuSKJ4kiGby2nickVArSfX6zoJ5v9aQnlmXuJ%2B7tIR2sjlo2nMqazCXpfd%2BV%2BIBof6FNQfetx25T5Uh%2FjC15Yl80XwcjroxTzdJvXCIJivo7BRWk4D8zeH6lBdlG14NGMpsORwKpwlEW"}],"group":"cf-nel","max_age":604800}
content-type: font/woff
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 70cdbc1cee44abcf-CPH
expires: Wed, 08 Jun 2022 20:48:00 GMT

GET
H3 200 MathJax_Size1-Regular.woff
mathjax.codeforces.org/fonts/HTML-CSS/TeX/woff/ 6 KB
6 KB 84ms
84ms Font
font/woff 188.114.96.10
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://mathjax.codeforces.org/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff?V=2.7.9
Requested by: Host: codeforces.com
URL: http://codeforces.com/
Protocol: H3
Security: QUIC, , AES_128_GCM
Server: 188.114.96.10 Amsterdam, Netherlands, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 2cf985fbe70694eda52314ccab5a052a177691e05d90c0be44d05e57da22d001

Request headers

Referer: http://codeforces.com/
Origin: http://codeforces.com
accept-language: se-SE,se;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36

Response headers

date: Tue, 17 May 2022 16:29:56 GMT
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 375350
alt-svc: h3=":443"; ma=86400, h3-29=":443"; ma=86400
content-length: 5792
pragma: public
last-modified: Thu, 01 Apr 2021 14:23:39 GMT
server: cloudflare
etag: "6065d76b-16a0"
expect-ct: max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=XP8dqAQJxWUktQPsE4143j7mWXzY0htXzjT2qZvpScwLGrJCVEqSDLYNrmHxbl%2FNXW%2BWd8pL%2F6sYmoTz40P5aMSM0z4M302h8fYEyTsA8OUvqC%2FpT6fqC9gEJXtDNHZipmPZmDHjhHAt"}],"group":"cf-nel","max_age":604800}
content-type: font/woff
access-control-allow-origin: *
cache-control: public, max-age=2592000
accept-ranges: bytes
cf-ray: 70cdbc1cee48abcf-CPH
expires: Sun, 12 Jun 2022 08:14:06 GMT

Verdicts & Comments Add Verdict or Comment

61 JavaScript Global Variables

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

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
codeforces.com/	1969-12-31 23:59:59	Name: JSESSIONID Value: 2B6E5E94D0F9F3969DA2F52A19BA4513-n1
codeforces.com/	1970-01-20 03:23:24	Name: 39ce7 Value: CFedRDIp
.codeforces.com/	1970-01-20 20:37:56	Name: __utma Value: 71512449.329685485.1652804996.1652804996.1652804996.1
.codeforces.com/	1969-12-31 23:59:59	Name: __utmc Value: 71512449
.codeforces.com/	1970-01-20 07:29:32	Name: __utmz Value: 71512449.1652804996.1.1.utmcsr=(direct)\|utmccn=(direct)\|utmcmd=(none)
.codeforces.com/	1970-01-20 03:06:45	Name: __utmt Value: 1
.codeforces.com/	1970-01-20 03:06:46	Name: __utmb Value: 71512449.1.10.1652804996

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
Strict-Transport-Security	max-age=86400
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.

codeforces.com
codeforces.org
fonts.googleapis.com
fonts.gstatic.com
mathjax.codeforces.org
www.google-analytics.com
142.250.184.234
142.250.185.195
188.114.96.10
213.248.110.126
216.58.212.174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codeforces.com Open in urlscan Pro 213.248.110.126 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Detected technologies

Page Statistics

102 Requests

13 %HTTPS

0 %IPv6

5 Domains

6 Subdomains

5 IPs

3 Countries

2224 kBTransfer

3429 kBSize

7 Cookies

16 Outgoing links

Redirected requests

102 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

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codeforces.com Open in urlscan Pro
213.248.110.126 Public Scan

Screenshot
Live screenshot

Full Image

102
Requests

13 %
HTTPS

0 %
IPv6

5
Domains

6
Subdomains

5
IPs

3
Countries

2224 kB
Transfer

3429 kB
Size

7
Cookies

102 HTTP transactions
0 data transactions