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213.248.110.126  Public Scan

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URL: http://codeforces.com/contest/935/problem/A
Submission: On November 04 via manual from EG — Scanned from FR
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 5 countries across 5 domains to perform 83 HTTP transactions. The main IP is 213.248.110.126, located in France and belongs to TWELVE99 Arelion, fka Telia Carrier, SE. The main domain is codeforces.com. The Cisco Umbrella rank of the primary domain is 334935.
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
2 213.248.110.126 1299 (TWELVE99 ...)
68 2a06:98c1:312... 13335 (CLOUDFLAR...)
2 2a00:1450:400... 15169 (GOOGLE)
6 195.123.220.85 21100 (ITLDC-NL)
1 95.163.252.67 47764 (VK-AS)
2 2a00:1450:400... 15169 (GOOGLE)
2 2a00:1450:400... 15169 (GOOGLE)
83 7
2    213.248.110.126 (France)

ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE)
PTR: 213-248-110-126.teliacarrier-cust.com
codeforces.com
68    2a06:98c1:3121::3 (United States)

ASN13335 (CLOUDFLARENET, US)
codeforces.org
2    2a00:1450:4001:80b::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.googleapis.com
6    195.123.220.85 (Meppel, Netherlands)

ASN21100 (ITLDC-NL, UA)
PTR: vds-955881.hosted-by-itldc.com
cdn-mathjax.codeforces.com
1    95.163.252.67 (Russian Federation)

ASN47764 (VK-AS, RU)
PTR: mx1.codeforces.com
st.codeforces.com
2    2a00:1450:4001:801::200e (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
www.google-analytics.com
2    2a00:1450:4001:812::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)
fonts.gstatic.com
Apex Domain
Subdomains		 Transfer
68 codeforces.org
codeforces.org — Cisco Umbrella Rank: 560999
300 KB
9 codeforces.com
codeforces.com — Cisco Umbrella Rank: 334935
cdn-mathjax.codeforces.com — Cisco Umbrella Rank: 630691
st.codeforces.com
201 KB
2 gstatic.com
fonts.gstatic.com
59 KB
2 google-analytics.com
www.google-analytics.com — Cisco Umbrella Rank: 97
17 KB
2 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 118
2 KB
83 5
Domain Requested by
68 codeforces.org codeforces.com
codeforces.org
6 cdn-mathjax.codeforces.com codeforces.com
cdn-mathjax.codeforces.com
2 fonts.gstatic.com fonts.googleapis.com
2 www.google-analytics.com codeforces.com
2 fonts.googleapis.com codeforces.com
2 codeforces.com codeforces.com
1 st.codeforces.com codeforces.com
83 7

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

Domain
ton.org
ifmo.ru
Subject Issuer Validity Valid
*.codeforces.org
E1		 2022-09-22 -
2022-12-21		 3 months crt.sh
*.codeforces.com
R3		 2022-09-12 -
2022-12-11		 3 months crt.sh

This page contains 1 frames:

Primary Page: http://codeforces.com/contest/935/problem/A
Frame ID: C607A9F1EB63E73999DFEE3B51461BB3
Requests: 83 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Problem - A - Codeforces

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js
Overall confidence: 100%
Detected patterns
  • clipboard(?:-([\d.]+))?(?:\.min)?\.js
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]+)?)?)|)
Overall confidence: 100%
Detected patterns
  • google-analytics\.com/(?:ga|urchin|analytics)\.js
Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com
Overall confidence: 100%
Detected patterns
  • jquery[.-]([\d.]*\d)[^/]*\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Page Statistics

83
Requests

89 %
HTTPS

57 %
IPv6

5
Domains

7
Subdomains

7
IPs

5
Countries

580 kB
Transfer

1714 kB
Size

7
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 66
  • http://www.google-analytics.com/ga.js HTTP 307
  • https://www.google-analytics.com/ga.js
Request Chain 74
  • http://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=784584784&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Problem%20-%20A%20-%20Codeforces&utmhid=1913959501&utmr=-&utmp=%2Fcontest%2F935%2Fproblem%2FA&utmht=1667571959238&utmac=UA-743380-5&utmcc=__utma%3D71512449.25357779.1667571959.1667571959.1667571959.1%3B%2B__utmz%3D71512449.1667571959.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1962447883&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~ HTTP 307
  • https://www.google-analytics.com/r/__utm.gif?utmwv=5.7.2&utms=1&utmn=784584784&utmhn=codeforces.com&utmcs=UTF-8&utmsr=1600x1200&utmvp=1600x1200&utmsc=24-bit&utmul=en-us&utmje=0&utmfl=-&utmdt=Problem%20-%20A%20-%20Codeforces&utmhid=1913959501&utmr=-&utmp=%2Fcontest%2F935%2Fproblem%2FA&utmht=1667571959238&utmac=UA-743380-5&utmcc=__utma%3D71512449.25357779.1667571959.1667571959.1667571959.1%3B%2B__utmz%3D71512449.1667571959.1.1.utmcsr%3D(direct)%7Cutmccn%3D(direct)%7Cutmcmd%3D(none)%3B&utmjid=1962447883&utmredir=1&utmu=qAAAAAAAAAAAAAAAAAAAAAAE~

83 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request A
codeforces.com/contest/935/problem/ 		57 KB
14 KB 		Document
General
Check archive.org
Download Go to
Full URL
http://codeforces.com/contest/935/problem/A
Protocol
HTTP/1.1
Server
213.248.110.126 , France, ASN1299 (TWELVE99 Arelion, fka Telia Carrier, SE),
Reverse DNS
213-248-110-126.teliacarrier-cust.com
Software
kittenx /
Resource Hash
298c461960838317aab89d3ef19fbe4ddd42c7d79a27864d155706befa7cb1b3
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/107.0.5304.87 Safari/537.36
accept-language
fr-FR,fr;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
Fri, 04 Nov 2022 14:25:58 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-Frontend
front220103
X-XSS-Protection
1; mode=block
vary
accept-encoding
jquery-1.8.3.js
codeforces.org/s/0/js/ 		142 KB
43 KB 		Script
General
Check archive.org
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/contest/935/problem/A
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
a744f91b869addd9de6be96c80a56b77cbd3c4210dbb9d24ccfcfa8d0c56dbb4

Request headers

accept-language
fr-FR,fr;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/107.0.5304.87 Safari/537.36

Response headers

date
Fri, 04 Nov 2022 14:25:58 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
13871
cf-polished
origSize=267739
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma
public
cf-bgj
minify
last-modified
Fri, 28 Oct 2022 09:09:28 GMT
server
cloudflare
etag
W/"635b9c48-415db"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=%2BkKyapZo6pu9VmGbif09E5pu5wrcABxNWLF1e855%2BtyTxMTopVOyeatXlDpQksp%2FG5Bl%2Fl%2BdcgocnGsy4pNerKJC8FLP14ldgFNkccppYFhaa%2FBERwEvUx3u1ExFAWUECCP38%2Bs5NHY%2By1wheA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript
access-control-allow-origin
*
cache-control
public, max-age=604800
cf-ray
764e05a74a9fd706-CDG
expires
Fri, 11 Nov 2022 10:34:47 GMT
font-awesome.min.css
codeforces.org/s/37701/css/ 		27 KB
6 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://codeforces.org/s/37701/css/font-awesome.min.css
Requested by
Host: codeforces.com
URL: http://codeforces.com/contest/935/problem/A
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
16479dc1f894106be7221252a139a7e8e14a830ad029ef30183e7af7b751e2b3

Request headers

accept-language
fr-FR,fr;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/107.0.5304.87 Safari/537.36

Response headers

date
Fri, 04 Nov 2022 14:25:58 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1202
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma
public
last-modified
Fri, 28 Oct 2022 09:09:26 GMT
server
cloudflare
etag
W/"635b9c46-6a5b"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=N9ne8%2BQJjehZFUP7A9H6pFv4gQAETbst8RJGXCmJJNhJWn8sYJhsVD%2FMHU%2BjzKpbjTaV%2B94A3qEaG67Vif0Pmr2oeOJFKpPrqLuhjBB0s5vYAgY%2FWrqKZ4rCoANhI3CX5%2FnRA3JiGrroj0OL4w%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=604800
cf-ray
764e05a72a3bd706-CDG
expires
Fri, 11 Nov 2022 14:05:56 GMT
line-awesome.min.css
codeforces.org/s/37701/css/ 		88 KB
16 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://codeforces.org/s/37701/css/line-awesome.min.css
Requested by
Host: codeforces.com
URL: http://codeforces.com/contest/935/problem/A
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ce61a18cf084f15003798340044643f329ac5f90045acb2d9e778368bd799854

Request headers

accept-language
fr-FR,fr;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/107.0.5304.87 Safari/537.36

Response headers

date
Fri, 04 Nov 2022 14:25:58 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1202
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma
public
last-modified
Fri, 28 Oct 2022 09:09:26 GMT
server
cloudflare
etag
W/"635b9c46-15e81"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=aYha%2FLhOOE263XFSlNyJe9grHzn1dvgvNNMkySoDI5ZN4LIly1t0yMM7eu9sZ%2BDuKbnRzE88AAc3KdDgAE%2BSv2Yw4Jy5Ay9nujXEYpS%2Bz5CacCl2uFveKSgNxdHUwmF7DoAZcbp9b1bKv2EBNg%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=604800
cf-ray
764e05a72a3ed706-CDG
expires
Fri, 11 Nov 2022 14:05:56 GMT
css
fonts.googleapis.com/ 		3 KB
1 KB 		Stylesheet
General
Check archive.org
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/contest/935/problem/A
Protocol
HTTP/1.1
Server
2a00:1450:4001:80b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
890cf1a1368ee85107388d1e550ceabef533104a4603e0092cc27f3c54c685a7
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
fr-FR,fr;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/107.0.5304.87 Safari/537.36

Response headers

Date
Fri, 04 Nov 2022 14:25:58 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Transfer-Encoding
chunked
Cross-Origin-Resource-Policy
cross-origin
X-XSS-Protection
0
Last-Modified
Fri, 04 Nov 2022 14:25:58 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
Fri, 04 Nov 2022 14:25:58 GMT
css
fonts.googleapis.com/ 		2 KB
1 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
http://fonts.googleapis.com/css?family=Cuprum&subset=latin,cyrillic
Requested by
Host: codeforces.com
URL: http://codeforces.com/contest/935/problem/A
Protocol
HTTP/1.1
Server
2a00:1450:4001:80b::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
d73e10cd24a4cbb659f9a899fa94f026187bbf3a69122266debeedcdd27f6ff8
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

accept-language
fr-FR,fr;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/107.0.5304.87 Safari/537.36

Response headers

Date
Fri, 04 Nov 2022 14:25:58 GMT
Content-Encoding
gzip
X-Content-Type-Options
nosniff
Transfer-Encoding
chunked
Cross-Origin-Resource-Policy
cross-origin
X-XSS-Protection
0
Last-Modified
Fri, 04 Nov 2022 14:25:58 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
Fri, 04 Nov 2022 14:25:58 GMT
prettify.css
codeforces.org/s/37701/css/ 		2 KB
700 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://codeforces.org/s/37701/css/prettify.css
Requested by
Host: codeforces.com
URL: http://codeforces.com/contest/935/problem/A
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
36a8b7e4af67f1229891cad4d00155d6fb2172768aabecf84ebc5c403523cb76

Request headers

accept-language
fr-FR,fr;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/107.0.5304.87 Safari/537.36

Response headers

date
Fri, 04 Nov 2022 14:25:58 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1202
cf-polished
origSize=3571
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma
public
cf-bgj
minify
last-modified
Fri, 28 Oct 2022 09:09:27 GMT
server
cloudflare
etag
W/"635b9c47-df3"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=BOJ%2F6LEEMlSETQk3coai27%2Ber5zr2oyafsVDZxVQ6AblabxpW%2F6WQHGqmxdsJyHOwZHovpLo%2FP%2FjtrjCDZvxb62u7ZvOecMfMnyIM7D3xpasUASIF9BNZJF%2FbOae3S9%2BMa85sz2QiOQuBL0BoA%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=604800
cf-ray
764e05a73a79d706-CDG
expires
Fri, 11 Nov 2022 14:05:56 GMT
clear.css
codeforces.org/s/37701/css/ 		924 B
765 B 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://codeforces.org/s/37701/css/clear.css
Requested by
Host: codeforces.com
URL: http://codeforces.com/contest/935/problem/A
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
69f4bf2788a05fd1807be7affa25fb7636aeb5e2f73b8627ccaecdb3266a332d

Request headers

accept-language
fr-FR,fr;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/107.0.5304.87 Safari/537.36

Response headers

date
Fri, 04 Nov 2022 14:25:58 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
1202
cf-polished
origSize=1106
alt-svc
h3=":443"; ma=86400, h3-29=":443"; ma=86400
pragma
public
cf-bgj
minify
last-modified
Fri, 28 Oct 2022 09:09:26 GMT
server
cloudflare
etag
W/"635b9c46-452"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FMXJ5t1W2LobQHQ8AQvgK1v%2BMvjKfj1ooR%2BHJ0a3BrEUBkvB5QV5uJaQfozJ6c7AXyXZWJBo%2BJGTaySz6Y5Z9tYNM06IRWH4km6dqrfQZAYxQGCsG%2FqdexqT35EA%2BuA8CkoD6t%2FhH937Z4zySQ%3D%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css
access-control-allow-origin
*
cache-control
public, max-age=604800
cf-ray
764e05a72a42d706-CDG
expires
Fri, 11 Nov 2022 14:05:56 GMT
style.css
codeforces.org/s/37701/css/ 		10 KB
3 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://codeforces.org/s/37701/css/style.css
Requested by
Host: codeforces.com
URL: http://codeforces.com/contest/935/problem/A
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a06:98c1:3121::3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
81c7917e5ec2ffa80da131a0d7803c8395298ceab9f277e7d174f3f9ab1b3aa6

Request headers

accept-language
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Referer
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Protocol
H3
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Request headers

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Response headers

date
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cf-cache-status
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age
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alt-svc
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https://cdn-mathjax.codeforces.com/config/TeX-AMS_HTML-full.js?V=2.7.9
Requested by
Host: cdn-mathjax.codeforces.com
URL: https://cdn-mathjax.codeforces.com/MathJax.js?config=TeX-AMS_HTML-full
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14 KB 		Script
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https://cdn-mathjax.codeforces.com/jax/output/HTML-CSS/fonts/TeX/fontdata.js?V=2.7.9
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Host: cdn-mathjax.codeforces.com
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H2
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TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
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34 KB 		Font
General
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https://cdn-mathjax.codeforces.com/fonts/HTML-CSS/TeX/woff/MathJax_Main-Regular.woff?V=2.7.9
Protocol
H2
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TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
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User-Agent
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Response headers

pragma
public
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last-modified
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server
nginx/1.18.0 (Ubuntu)
etag
"6065d76b-8574"
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MathJax_Math-Italic.woff
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19 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn-mathjax.codeforces.com/fonts/HTML-CSS/TeX/woff/MathJax_Math-Italic.woff?V=2.7.9
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
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nginx/1.18.0 (Ubuntu) /
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Request headers

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User-Agent
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Response headers

pragma
public
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server
nginx/1.18.0 (Ubuntu)
etag
"6065d76b-4b9c"
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6 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn-mathjax.codeforces.com/fonts/HTML-CSS/TeX/woff/MathJax_Size1-Regular.woff?V=2.7.9
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, CHACHA20_POLY1305
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Software
nginx/1.18.0 (Ubuntu) /
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User-Agent
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Response headers

pragma
public
date
Fri, 04 Nov 2022 14:25:59 GMT
last-modified
Thu, 01 Apr 2021 14:23:39 GMT
server
nginx/1.18.0 (Ubuntu)
etag
"6065d76b-16a0"
content-type
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access-control-allow-origin
*
cache-control
max-age=172800, public
accept-ranges
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content-length
5792
expires
Sun, 06 Nov 2022 14:25:59 GMT

Verdicts & Comments Add Verdict or Comment

65 JavaScript Global Variables

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

object| onbeforeinput object| oncontextlost object| oncontextrestored function| structuredClone object| launchQueue object| onbeforematch object| navigation function| $ function| jQuery function| adjustViewport boolean| standaloneContest undefined| DecorationsT undefined| JobT undefined| SourceSpansT boolean| IN_GLOBAL_SCOPE object| PR boolean| PR_SHOULD_USE_CONTINUATION function| prettyPrintOne function| prettyPrint function| moment function| PushStream object| PushStreamManager function| UAParser boolean| IE6 function| Clipboard function| autosize function| q undefined| t boolean| u object| sjcl function| y function| z function| C function| A function| B object| D object| codeforcesOptions function| info function| debug function| error function| appendParameterToUrl object| Codeforces object| CodeforcesIframe function| EventCatcher object| preparedVerdictFormats object| commentSettings object| completeSettings object| miu undefined| queryMobile undefined| useMobile object| _gaq undefined| parser undefined| browserName undefined| browserVersion undefined| supportedBrowser undefined| supportedBrowsers function| getCodeforcesServerTime function| updateTypography object| eventCatcher object| changedTests object| jQuery18305050311559694372 function| updateDatatableFilter object| _gat object| gaGlobal object| MathJax

7 Cookies

Domain/Path Name / Value
codeforces.com/ Name: JSESSIONID
Value: 6675FB6914C1B02FAB0C3D7CF01D5BE8-n1
codeforces.com/ Name: 39ce7
Value: CFik8nQc
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Value: 71512449.25357779.1667571959.1667571959.1667571959.1
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Value: 71512449
.codeforces.com/ Name: __utmz
Value: 71512449.1667571959.1.1.utmcsr=(direct)|utmccn=(direct)|utmcmd=(none)
.codeforces.com/ Name: __utmt
Value: 1
.codeforces.com/ Name: __utmb
Value: 71512449.1.10.1667571959

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.

cdn-mathjax.codeforces.com
codeforces.com
codeforces.org
fonts.googleapis.com
fonts.gstatic.com
st.codeforces.com
www.google-analytics.com
195.123.220.85
213.248.110.126
2a00:1450:4001:801::200e
2a00:1450:4001:80b::200a
2a00:1450:4001:812::2003
2a06:98c1:3121::3
95.163.252.67
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