Submitted URL: http://acmicpc.net/
Effective URL: https://www.acmicpc.net/
Submission: On May 29 via api from US — Scanned from DE

Summary

This website contacted 15 IPs in 4 countries across 12 domains to perform 63 HTTP transactions. The main IP is 54.168.146.239, located in Tokyo, Japan and belongs to AMAZON-02, US. The main domain is www.acmicpc.net.
TLS certificate: Issued by Amazon RSA 2048 M03 on January 10th 2024. Valid for: a year.
This is the only time www.acmicpc.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

Apex Domain
Subdomains
Transfer
29 cloudfront.net
ddo7jzca0m2vt.cloudfront.net
d2gd6pc034wcta.cloudfront.net
206 KB
12 cloudflare.com
cdnjs.cloudflare.com — Cisco Umbrella Rank: 237
188 KB
8 acmicpc.net
acmicpc.net
www.acmicpc.net
u.acmicpc.net
5 MB
4 facebook.net
connect.facebook.net — Cisco Umbrella Rank: 183
162 KB
3 gstatic.com
fonts.gstatic.com
122 KB
2 facebook.com
www.facebook.com — Cisco Umbrella Rank: 101
3 KB
2 jsdelivr.net
cdn.jsdelivr.net — Cisco Umbrella Rank: 310
259 KB
1 google-analytics.com
region1.google-analytics.com — Cisco Umbrella Rank: 2533
254 B
1 polyfill.io
polyfill.io — Cisco Umbrella Rank: 1484
383 B
1 pusher.com
js.pusher.com — Cisco Umbrella Rank: 17859
16 KB
1 googletagmanager.com
www.googletagmanager.com — Cisco Umbrella Rank: 39
98 KB
1 googleapis.com
fonts.googleapis.com — Cisco Umbrella Rank: 33
48 KB
63 12
Domain Requested by
27 ddo7jzca0m2vt.cloudfront.net www.acmicpc.net
ddo7jzca0m2vt.cloudfront.net
12 cdnjs.cloudflare.com www.acmicpc.net
cdnjs.cloudflare.com
4 connect.facebook.net www.acmicpc.net
connect.facebook.net
4 u.acmicpc.net www.acmicpc.net
3 fonts.gstatic.com fonts.googleapis.com
2 www.facebook.com www.acmicpc.net
2 cdn.jsdelivr.net www.acmicpc.net
cdn.jsdelivr.net
2 d2gd6pc034wcta.cloudfront.net www.acmicpc.net
2 www.acmicpc.net
2 acmicpc.net 2 redirects
1 region1.google-analytics.com www.googletagmanager.com
1 polyfill.io www.acmicpc.net
1 js.pusher.com www.acmicpc.net
1 www.googletagmanager.com www.acmicpc.net
1 fonts.googleapis.com www.acmicpc.net
63 15
Subject Issuer Validity Valid
*.acmicpc.net
Amazon RSA 2048 M03
2024-01-10 -
2025-02-07
a year crt.sh
sni.cloudflaressl.com
Cloudflare Inc ECC CA-3
2023-07-03 -
2024-07-02
a year crt.sh
*.cloudfront.net
Amazon RSA 2048 M01
2023-10-10 -
2024-09-19
a year crt.sh
upload.video.google.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
*.google-analytics.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh
u.acmicpc.net
Amazon RSA 2048 M03
2023-11-10 -
2024-12-09
a year crt.sh
js.pusher.com
Amazon RSA 2048 M03
2024-03-13 -
2025-04-10
a year crt.sh
*.polyfill.io
Sectigo RSA Domain Validation Secure Server CA
2024-02-20 -
2025-02-19
a year crt.sh
jsdelivr.net
GlobalSign Atlas R3 DV TLS CA 2023 Q3
2023-09-27 -
2024-10-28
a year crt.sh
*.facebook.com
DigiCert SHA2 High Assurance Server CA
2024-03-07 -
2024-06-05
3 months crt.sh
*.gstatic.com
WR2
2024-05-13 -
2024-08-05
3 months crt.sh

This page contains 1 frames:

Primary Page: https://www.acmicpc.net/
Frame ID: 003F79768E85270078152ED806F79A48
Requests: 63 HTTP requests in this frame

Screenshot

Page Title

Baekjoon Online Judge

Page URL History Show full URLs

  1. http://acmicpc.net/ HTTP 307
    https://acmicpc.net/ HTTP 301
    https://www.acmicpc.net/ HTTP 307
    http://acmicpc.net/ HTTP 301
    https://www.acmicpc.net/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • ([\d.]+)?/mathjax\.js

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]*?bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.css
  • bootstrap(?:[^>]*?([0-9a-fA-F]{7,40}|[\d]+(?:.[\d]+(?:.[\d]+)?)?)|)[^>]*?(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • //connect\.facebook\.([a-z]+)/[^/]*/[a-z]*\.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

Overall confidence: 100%
Detected patterns
  • <link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Overall confidence: 100%
Detected patterns
  • googletagmanager\.com/gtag/js

Overall confidence: 100%
Detected patterns
  • moment(?:\.min)?\.js

Overall confidence: 100%
Detected patterns
  • /polyfill\.min\.js

Overall confidence: 100%
Detected patterns
  • /([\d.]+)/jquery(?:\.min)?\.js
  • jquery.*\.js(?:\?ver(?:sion)?=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • jquery[.-]migrate(?:-([\d.]+))?(?:\.min)?\.js(?:\?ver=([\d.]+))?

Overall confidence: 100%
Detected patterns
  • //cdn\.jsdelivr\.net/

Page Statistics

63
Requests

100 %
HTTPS

69 %
IPv6

12
Domains

15
Subdomains

15
IPs

4
Countries

6231 kB
Transfer

8695 kB
Size

4
Cookies

Page URL History

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

  1. http://acmicpc.net/ HTTP 307
    https://acmicpc.net/ HTTP 301
    https://www.acmicpc.net/ HTTP 307
    http://acmicpc.net/ HTTP 301
    https://www.acmicpc.net/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

63 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request /
www.acmicpc.net/
Redirect Chain
  • http://acmicpc.net/
  • https://acmicpc.net/
  • https://www.acmicpc.net/
  • http://acmicpc.net/
  • https://www.acmicpc.net/
31 KB
8 KB
Document
General
Full URL
https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.168.146.239 Tokyo, Japan, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-168-146-239.ap-northeast-1.compute.amazonaws.com
Software
nginx/1.22.1 /
Resource Hash
27663ba0c82564d7f28711d9120d39a9ead49e9b89047198dd1fa7f40e097caf
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 1; mode=block

Request headers

Accept-Language
de-DE,de;q=0.9;q=0.9
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36

Response headers

cache-control
no-store, no-cache, must-revalidate
content-encoding
gzip
content-length
7323
content-type
text/html; charset=UTF-8
date
Wed, 29 May 2024 13:07:43 GMT
expires
Thu, 19 Nov 1981 08:52:00 GMT
pragma
no-cache
referrer-policy
strict-origin
server
nginx/1.22.1
vary
Accept-Encoding
x-content-type-options
nosniff
x-frame-options
DENY
x-xss-protection
1; mode=block

Redirect headers

Age
26237
Connection
keep-alive
Content-Length
0
Date
Wed, 29 May 2024 05:50:27 GMT
Location
https://www.acmicpc.net/
Server
AmazonS3
Via
1.1 d1a340984407e9d1c887bb7e0dab4156.cloudfront.net (CloudFront)
X-Amz-Cf-Id
ONcEGyk8buefKz8aCdmjR0drm8G5_jedoGZ873AOIaHQzqKYfYRg9w==
X-Amz-Cf-Pop
MAN51-P1
X-Cache
Hit from cloudfront
bootstrap.min.css
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.2.0/css/
107 KB
15 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.2.0/css/bootstrap.min.css
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b5fd723750763ebb731f9221e413e7d64d58d5192dc040e42292ed3dcccca732
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
1778593
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
14913
last-modified
Mon, 04 May 2020 16:17:20 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb04010-1abce"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=kief%2BILD4AHjXqOFzQfudFU5J8g3qVZH%2BtQggxEMFIJUgxvJKKIoYDps3NhpeIkssRaH1PJmOIIlLaogYfrGaAlaBuPAuMidXiI%2FenToS9Hr1MTkzM73FnrwQbV5bV8%2BjnizAcZV"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b5897f643639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
style.css
ddo7jzca0m2vt.cloudfront.net/unify/css/
38 KB
7 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/css/style.css?version=20240108
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
a76a1f04c81e83001fca016c0f21082c46b22c681dd0b39a74334e10cbe89301

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 07:48:13 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Fri, 20 Apr 2018 15:47:59 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
19172
etag
W/"ae5f31def68ea5bf3c1d311353b03192"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css; charset=utf-8
x-amz-cf-id
PAbjoI5ch359-dFp2Z3tQ9j9QW3PwIn7nk7PIzxjFmf9frSHRGJjDQ==
css
fonts.googleapis.com/
206 KB
48 KB
Stylesheet
General
Full URL
https://fonts.googleapis.com/css?family=Noto+Sans+KR:400,700|Open+Sans:400,400i,700,700i|Source+Code+Pro&subset=korean
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:80f::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
ESF /
Resource Hash
0e6dc066a148ede3068c70d4cb78450debfbacb612fdaef98cc61b1aa6cfce29
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000
date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
gzip
x-content-type-options
nosniff
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection
0
last-modified
Wed, 29 May 2024 13:07:44 GMT
server
ESF
cross-origin-opener-policy
same-origin-allow-popups
x-frame-options
SAMEORIGIN
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin
*
link
<https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires
Wed, 29 May 2024 13:07:44 GMT
connect.css
ddo7jzca0m2vt.cloudfront.net/css/
6 KB
1 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/css/connect.css?version=20240108
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
7cb70ac4a5c16859377b913694ca410424e5e3106a89a9cac4c58e23b392d535

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Tue, 28 Apr 2020 16:20:08 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
67123
etag
W/"0e59bb85b19d66db01e046373ad5f712"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css; charset=utf-8
x-amz-cf-id
iwUNnxzuLGafHN9SHDQgbNyEgxqsTGCutqrY-7P0a36Tn6O4l80PYw==
result.css
ddo7jzca0m2vt.cloudfront.net/css/
5 KB
1 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/css/result.css?version=20240108
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1af7a13dd7771f36da37ecbec453e53a5256a9b3a9cb891bd3ca2578fa387cd1

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Thu, 31 Mar 2022 09:33:23 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
19172
etag
W/"7e2532103a8ce0dc96f42a7854b77784"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css; charset=utf-8
x-amz-cf-id
onLSelIJKR7v3J_DfOv_uGZDlHNgg4Qz_hdUxXa4SsOmUJSF8XgBrA==
label.css
ddo7jzca0m2vt.cloudfront.net/css/
2 KB
802 B
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/css/label.css?version=20240108
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
879d7655bb8ef0a979ef72d8060798d4584bc68219d2421baab76cc45f5d0cfe

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 08 Sep 2021 21:07:21 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
67123
etag
W/"0b9fb01893fc6cec36d218444185fffc"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css; charset=utf-8
x-amz-cf-id
SuFHxj_IYEBWRrrG1O1JAB-pRYhG19tZRRJgtS3oavjsEOu7up7Ixw==
custom.css
ddo7jzca0m2vt.cloudfront.net/unify/css/
13 KB
3 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/css/custom.css?version=20240108
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0febed7be7017e51225a01a3812154983570794fc10261ad305a986103afc733

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:03:49 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Sat, 30 Mar 2024 17:20:33 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
12868
x-amz-server-side-encryption
AES256
etag
W/"57e0de0e957e9d0c4b6b675c04b02acc"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css; charset=utf-8
x-amz-cf-id
9J52AkeAndi2OX0Tl67se1tzWSMDLYktMKD8LfgUSCYBlVtww_WNKQ==
font-awesome.css
cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/
34 KB
6 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.css
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b977f453450222a069d89dd2e776f6f21f9fa42f6e15c03c7fe6ff34d9a2c159
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
2879941
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
5557
last-modified
Sat, 06 Jan 2024 12:46:35 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"65993d9b-15b5"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=JJbdHMQmUpFFAIr4etYS%2FNhCLD%2B%2BVC5dfTi%2B24uhmHe3RXtTJPCbFVjt36p6RmEPdM%2BrEc%2BgDpothaegtVqVqnWRE3vZAsbPLPXm9vjkWkY%2FwLY09bZNovlhX1DXjmPPWnmta5ld"}],"group":"cf-nel","max_age":604800}
content-type
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access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b5897f623639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
blue.css
ddo7jzca0m2vt.cloudfront.net/unify/css/theme-colors/
26 KB
5 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/css/theme-colors/blue.css?version=20240108
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
0607e8e770d9471f50a6e914df56aa30893ecc6d18c4d08d1db82aa42abdacd6

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:13 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
19172
etag
W/"fbd669338be993f75d5364e1f2574056"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
x-amz-cf-id
v48Vjzp-P6u5qiLEh-z-KkL28Ad-qM1y2I0vQxCeC3Ma-ivJoyvLig==
pace.css
ddo7jzca0m2vt.cloudfront.net/css/
319 B
661 B
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/css/pace.css
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:41:49 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
67122
etag
"7e2d3e14d5e9fcb21a23696e8dc6dc8e"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
accept-ranges
bytes
content-length
319
x-amz-cf-id
MfEPeq59Z72OBjsBnfVmlfUTZXuJReMpvp1IAWV2Bix8YANYhWvrUQ==
js
www.googletagmanager.com/gtag/
289 KB
98 KB
Script
General
Full URL
https://www.googletagmanager.com/gtag/js?id=G-C81GGQEMJZ
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:82f::2008 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Google Tag Manager /
Resource Hash
2c84d4cfcd9a33125d2a2fa22803d4ef3de43d6c34e5a31a9d581678882092a9
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
strict-transport-security
max-age=31536000; includeSubDomains
server
Google Tag Manager
vary
Accept-Encoding
content-type
application/javascript; charset=UTF-8
access-control-allow-origin
*
cache-control
private, max-age=900
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
access-control-allow-headers
Cache-Control
content-length
99773
x-xss-protection
0
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
expires
Wed, 29 May 2024 13:07:44 GMT
noty.min.css
cdnjs.cloudflare.com/ajax/libs/noty/3.1.4/
15 KB
3 KB
Stylesheet
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/noty/3.1.4/noty.min.css
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
b285bf88010d779b84061d3e694212d66d9d2b82baa93701f4c2ee3a7584421c
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
575728
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
2086
last-modified
Mon, 04 May 2020 16:13:31 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f2b-3d21"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=iwVFSmtbDqen7Ts6ey8CDDO1ZbnLA%2BZOob%2F0Kgz%2BIWjeVRg8hTq4xKsziJtRnL8YwmCw8C8n4KfHoiPqMHwg1OLRP1bafILQOl1n65K6BjnY1CSyNius9pxIPQRQnMuVuiTlRPHM"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b5897f653639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
settings.css
ddo7jzca0m2vt.cloudfront.net/unify/plugins/revolution-slider/rs-plugin/css/
70 KB
10 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/plugins/revolution-slider/rs-plugin/css/settings.css
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
01ab3d0aa5ba61c4994c636257d679ce7062aeeb107fa3995ff94c8e05773079

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 13:46:34 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 30 Dec 2015 05:38:49 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
84071
etag
W/"2bd1c199a6a13fd4797584bee0eaff11"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
x-amz-cf-id
M5D10rGkPRT260wJIbWgbBcb709HF1UhqrnE9Jd5qfMzDcPu7OXN-Q==
logo@2x.png
d2gd6pc034wcta.cloudfront.net/images/
19 KB
19 KB
Image
General
Full URL
https://d2gd6pc034wcta.cloudfront.net/images/logo@2x.png
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20ae:9000:b:6e5e:3780:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
dab6744a45806c42512e2d924d08377a9142ae76787450c32eab61de3737a559

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 09:45:39 GMT
via
1.1 37efbeb485d6113a0b2df63b2f651402.cloudfront.net (CloudFront)
last-modified
Mon, 21 Dec 2015 04:35:42 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P5
age
12126
etag
"d6ed5e367000617be30c0f3370a1c62c"
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
19405
x-amz-cf-id
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u.acmicpc.net/stack/77d8a4f4-ff87-4c71-914b-69aaf44a9949/
439 KB
439 KB
Image
General
Full URL
https://u.acmicpc.net/stack/77d8a4f4-ff87-4c71-914b-69aaf44a9949/%5B%E1%84%92%E1%85%A1%E1%86%BC%E1%84%92%E1%85%A299%5D%E1%84%87%E1%85%A2%E1%86%A8%E1%84%8C%E1%85%AE%E1%86%AB-XS-%E1%84%92%E1%85%A1%E1%86%BC%E1%84%92%E1%85%A2_%E1%84%8E%E1%85%B1%E1%84%8C%E1%85%AE%E1%86%AB.png
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:3800:9:3fe5:3f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
d10ddff883133a22ed645752a3e52bba3e81a2481582f74186e0080d2d71afa7

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 02:53:57 GMT
via
1.1 918459d66ab0cca4258acacb6d3f6edc.cloudfront.net (CloudFront)
last-modified
Mon, 27 May 2024 23:26:06 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P3
age
36828
x-amz-server-side-encryption
AES256
etag
"d9a8594c3730b1095cfde25e77845954"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
449081
x-amz-cf-id
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u.acmicpc.net/stack/92b3974e-775f-4f70-9b61-044c5f0dd533/
673 KB
674 KB
Image
General
Full URL
https://u.acmicpc.net/stack/92b3974e-775f-4f70-9b61-044c5f0dd533/%5B%E1%84%92%E1%85%A1%E1%86%BC%E1%84%92%E1%85%A299%5D%E1%84%87%E1%85%A2%E1%86%A8%E1%84%8C%E1%85%AE%E1%86%AB-SM-%E1%84%92%E1%85%A1%E1%86%BC%E1%84%92%E1%85%A2_%E1%84%8E%E1%85%B1%E1%84%8C%E1%85%AE%E1%86%AB.png
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:3800:9:3fe5:3f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 02:53:57 GMT
via
1.1 918459d66ab0cca4258acacb6d3f6edc.cloudfront.net (CloudFront)
last-modified
Mon, 27 May 2024 23:27:18 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P3
age
36828
x-amz-server-side-encryption
AES256
etag
"b228f4491e3fa8cd03b84b3c33ed6e3b"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
689396
x-amz-cf-id
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910 KB
911 KB
Image
General
Full URL
https://u.acmicpc.net/stack/ffe8aa8a-f995-4760-b023-a8af3fe2a992/%5B%E1%84%92%E1%85%A1%E1%86%BC%E1%84%92%E1%85%A299%5D%E1%84%87%E1%85%A2%E1%86%A8%E1%84%8C%E1%85%AE%E1%86%AB-MD-%E1%84%92%E1%85%A1%E1%86%BC%E1%84%92%E1%85%A2_%E1%84%8E%E1%85%B1%E1%84%8C%E1%85%AE%E1%86%AB.png
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:3800:9:3fe5:3f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 02:53:58 GMT
via
1.1 918459d66ab0cca4258acacb6d3f6edc.cloudfront.net (CloudFront)
last-modified
Mon, 27 May 2024 23:26:29 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P3
age
36827
x-amz-server-side-encryption
AES256
etag
"f059be40fa6f6b14628d4556d22a61d0"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
931823
x-amz-cf-id
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u.acmicpc.net/stack/d9b738b6-9b49-440e-b06c-d326431bb56d/
3 MB
3 MB
Image
General
Full URL
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Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:26db:3800:9:3fe5:3f00:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
cab0bfbc514a2a71ee93ee65d983cfcd770b1f319d9c9d1bc3a6d8bf4b22cdc2

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 02:53:58 GMT
via
1.1 918459d66ab0cca4258acacb6d3f6edc.cloudfront.net (CloudFront)
last-modified
Mon, 27 May 2024 23:26:19 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P3
age
36827
x-amz-server-side-encryption
AES256
etag
"2a51b5631fa1dcc5c2b31eb4e0e83b5b"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
3164792
x-amz-cf-id
_Iwlepw6U5uYZuq4tvAvZP_SMXp8bMZ666IKfVjCazkc13fBPaXbDQ==
startlink-logo-white-only.png
d2gd6pc034wcta.cloudfront.net/logo/
39 KB
39 KB
Image
General
Full URL
https://d2gd6pc034wcta.cloudfront.net/logo/startlink-logo-white-only.png
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:20ae:9000:b:6e5e:3780:21 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
1ef56a588b34715ff7c50c6bb9b2a383d938d0eb0b8dc4b74f0404708f26f0bb

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 04:01:07 GMT
via
1.1 37efbeb485d6113a0b2df63b2f651402.cloudfront.net (CloudFront)
last-modified
Sat, 11 Aug 2018 18:14:44 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P5
age
32798
etag
"409a1e6936076295b56681c1554e7a6f"
x-cache
Hit from cloudfront
content-type
image/png
accept-ranges
bytes
content-length
39434
x-amz-cf-id
rumg-BcVEJqf0Vcc6tab7DXjgLoLaXc06B_U0N3h8nH4Cea9Kygn1A==
jquery.min.js
cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/
85 KB
27 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery/3.2.1/jquery.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
87083882cc6015984eb0411a99d3981817f5dc5c90ba24f0940420c5548d82de
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
583363
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
27277
last-modified
Mon, 04 May 2020 16:11:48 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03ec4-15283"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=6BrbkLX7vTwAwnj34UX7Pew1KkSYU7yhkLLor3lpMSnf5QNIrpKElvBhaHpp81Up93KY0ypGvRqA%2BmhymjLMoyDuwfsqEyibNF22FaAzJrPbBpvYjnGyqSGLmn%2F9d1o16a5WEZhk"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b58b39573639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
jquery-migrate.min.js
cdnjs.cloudflare.com/ajax/libs/jquery-migrate/3.0.1/
11 KB
4 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/jquery-migrate/3.0.1/jquery-migrate.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
1743b54e611ae08f0ddb89d8d1bc9ae7d78feacbd672c86a5f5bb3c1a582e05e
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
6631095
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
3054
last-modified
Mon, 04 May 2020 16:11:46 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03ec2-2c9d"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=oyyH8a1EOJN3loSD2nQh1CU7XrBrckCoLm3ZrLiR8fb%2Ff3GnwHVvXZRjCEHYfue3E2MkbWqCmfzKyGl8d9t6s1Xloi0tPvIzdn217qcWg6RLkU9mGYg9O8sDNK5lzctH4%2ByFsPlN"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b58b39593639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
bootstrap.min.js
cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.2.0/js/
31 KB
8 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.2.0/js/bootstrap.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
24cc29533598f962823c4229bc280487646a27a42a95257c31de1b9b18f3710f
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
375612
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
7544
last-modified
Mon, 04 May 2020 16:17:20 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb04010-7c4b"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=dWL1md%2Bqprlt4cUDCvRChnpz6VV65AtcVPbhQ6S6doXpi9ZAIOrmE2CBQ4LGZrW10In2gz9I%2BsRSzjUuCkt4TM1ggjnhJidmkH%2FiPModNjPbnri%2F3yrVJmazKZPRO5yCf7X44LcB"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b58b395c3639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
moment.min.js
cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/
57 KB
17 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/moment.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
73de4254959530e4d1d9bec586379184f96b4953dacf9cd5e5e2bdd7bfeceef7
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
998757
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
16919
last-modified
Tue, 06 Oct 2020 12:01:40 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5f7c5ca4-e5ee"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=Z2IAUrgaNg%2B77bCU4u19%2F0BseMIZYH2GmyF7ayCOshbebtyeNzF5DfMJE6Q37OqP8fhEs%2BO0327UgEnEQ2ppgaMMCQvdP2jyN4ggWBL08EV5WGkyCtrAm7Z5LZm6gEWbKM77nzzX"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b58b395e3639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
ko.js
cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/locale/
3 KB
1 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/moment.js/2.29.1/locale/ko.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
f15f592b5d7d5bbbd061c5ad31d4c45f462ad43acad74808c6a7105b108ec0eb
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
585273
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
868
last-modified
Tue, 06 Oct 2020 12:01:40 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5f7c5ca4-b17"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=eF2%2BsXcvmyT57T1qEJ7geUtywF3qx1cVdEVQhvY2GtOxMFdws85eB2H6Uy1RDLeKLNTNhBNrvky%2F4M%2FllecVM2oVxG8Sq7hb765QJB6LCkCIHU6p5husUYekZXG%2FWUypM5P4Wwl9"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b58b39603639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
app.min.js
ddo7jzca0m2vt.cloudfront.net/unify/js/
7 KB
3 KB
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/js/app.min.js?version=20240108
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
7cafa39003dade00622cbde1e2ca325763dd16c8f2a598df63a7535327ade8b6

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Sat, 04 Feb 2023 02:01:11 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
43493
x-amz-server-side-encryption
AES256
etag
W/"6df43c297b428bfefaa684aeb9de6f42"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript; charset=utf-8
x-amz-cf-id
3cPi0t-UyAWTZdJV_G6_BjG3U6HsnpjwnuYcet7i18fLLosEPJ9DqQ==
pace.min.js
cdnjs.cloudflare.com/ajax/libs/pace/1.0.2/
12 KB
4 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/pace/1.0.2/pace.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
10fae43631849825b26b36f703f1298fe5bb426da907dbe77d7c3e5fa2c898f3
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
575679
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
3830
last-modified
Mon, 04 May 2020 16:13:52 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f40-30db"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=4b0oLtTXmvrt9VCKc3GZbqF8ZLhPFojR42ojdoYI9q7Keuaz1TcxAgaYkLnPhPZp1%2FfPmwCIU4DBHY0Urp6JoQ2B9JxC2rTPAYfvd3Tx2VXQs5mRac2LqbAJiAvJ%2Bj4Njd81sgVm"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b58b39623639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
pusher.min.js
js.pusher.com/4.2/
62 KB
16 KB
Script
General
Full URL
https://js.pusher.com/4.2/pusher.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
108.138.33.69 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
server-108-138-33-69.muc50.r.cloudfront.net
Software
AmazonS3 /
Resource Hash
ede177f90a94e21e6e6f9ed9fdd865f273eaad72733ed94bcfad5822f4739e4d

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Mon, 20 May 2024 18:57:48 GMT
content-encoding
gzip
via
1.1 c807be9a1ebef174d61ebd59fb655d20.cloudfront.net (CloudFront)
last-modified
Tue, 06 Nov 2018 11:41:09 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
756597
etag
W/"d8ffc5f1e269178d60bee3441e59121d"
vary
Accept-Encoding
access-control-allow-methods
GET, HEAD
content-type
application/javascript
access-control-allow-origin
*
x-cache
Hit from cloudfront
cache-control
max-age=2592000
x-amz-cf-id
WTWLTJ6pHVjl64ozRdYIbfx7iH4jZQ4PzIb4koMtzQaW96x9g6t8nw==
noty.min.js
cdnjs.cloudflare.com/ajax/libs/noty/3.1.4/
30 KB
9 KB
Script
General
Full URL
https://cdnjs.cloudflare.com/ajax/libs/noty/3.1.4/noty.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
213c0bb47e6e1785255a367499d1ce84fc03a4ba2ac737c50995e7d70139e8fb
Security Headers
Name Value
Strict-Transport-Security max-age=15780000
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
{"success_fraction":0.01,"report_to":"cf-nel","max_age":604800}
strict-transport-security
max-age=15780000
age
543044
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
8333
last-modified
Mon, 04 May 2020 16:13:31 GMT
server
cloudflare
cf-cdnjs-via
cfworker/kv
etag
"5eb03f2b-790f"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=f6ME5X6K92sfljiu0VQ%2BvOv8%2BrWDFB9vwgn%2FYdrE2G5qF6oirelgaeabRSQG%2B9NdphSpIGPVPb6IiFv6vIxrIAzC1PbRZEgyD9JI7B9QaHkZAPJZMXaidQBdWblecjz2ElFan3qT"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=30672000
accept-ranges
bytes
timing-allow-origin
*
cf-ray
88b6b58b39643639-FRA
expires
Mon, 19 May 2025 13:07:44 GMT
mathjax.js
ddo7jzca0m2vt.cloudfront.net/js/
3 KB
1 KB
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/js/mathjax.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e802ef82d757f395ff8fad37aadbde3e7bfa2a2f0cad1177f0c95079c9f8ea6b

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:03:49 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Sat, 13 Apr 2024 03:35:00 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
34147
x-amz-server-side-encryption
AES256
etag
W/"54a9994aa025ab532520d7924bd581df"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript; charset=utf-8
x-amz-cf-id
NgiwMlFckXaM5yvwYZjr2b7omE5fSvy9lLQRsZec8qwbJ4NvCHu-1g==
polyfill.min.js
polyfill.io/v3/
104 B
383 B
Script
General
Full URL
https://polyfill.io/v3/polyfill.min.js?features=es6
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3110::6812:341b , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
6c68769e8470ce89a0f2270529a5d47db00917e3ef9df946dca202098f09d0a2

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
gzip
cf-cache-status
HIT
last-modified
Wed, 20 Mar 2024 16:12:42 GMT
server
cloudflare
age
6036902
vary
Accept-Encoding, User-Agent
access-control-allow-methods
GET,HEAD,OPTIONS
content-type
text/javascript; charset=utf-8
access-control-allow-origin
*
cache-control
public, max-age=14400
cf-ray
88b6b58d0cb86518-LHR
expires
Wed, 29 May 2024 17:07:44 GMT
tex-mml-chtml.js
cdn.jsdelivr.net/npm/mathjax@3/es5/
1 MB
258 KB
Script
General
Full URL
https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
300480069078b5892d2363a2b65e2dfbbf30fe5c80f83edbfecf4610fd093862
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Wed, 29 May 2024 13:07:44 GMT
x-content-type-options
nosniff
content-encoding
br
age
21844
x-jsd-version
3.2.2
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
263471
x-served-by
cache-fra-etou8220064-FRA, cache-cph2320043-CPH
x-jsd-version-type
version
etag
W/"11e60f-0zusawQQZK5DMNzC2Vjr5MKOvlg"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=604800, s-maxage=43200
accept-ranges
bytes
timing-allow-origin
*
jquery.parallax.js
ddo7jzca0m2vt.cloudfront.net/unify/plugins/
2 KB
1 KB
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/plugins/jquery.parallax.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
2f503129318acedac215ac588bc183f30fa4fe4fda3731681634313776f0f4ef

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:15 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
34147
etag
W/"754fcebbf1082f189f19b68192e02fe1"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
1tpvnCgwHqbcajcqwBzupencCbr-cJLLZozpKsnY7iz4-4WZcES_UQ==
waypoints.min.js
ddo7jzca0m2vt.cloudfront.net/unify/plugins/counter/
8 KB
3 KB
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/plugins/counter/waypoints.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
280867a808c50fac79db13005a764eb3ccbd61ad4a8b0a91a325e49dd1f06ad6

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 08:49:55 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:15 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
15470
etag
W/"2b6c8e07888b17a8adc88920e5665fc7"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
kOMadpwMfIw7uKsuGhN-i-Kc1ANzELPskPl4m8drY7-wjg1tepKzJw==
jquery.counterup.min.js
ddo7jzca0m2vt.cloudfront.net/unify/plugins/counter/
1 KB
848 B
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/plugins/counter/jquery.counterup.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
26d40f8ffdf1b9bf286a954c6888a33cda0cd031e802d821fe0c0562e379ae29

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 03:38:39 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:15 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
34146
etag
W/"ef36cca760bf1cd76cfcd0e4dc10cef1"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
c2ehCxJn2TTlOCwIWw-b7Zx5IaDe2Mda3dE4QnZqIKZAdXzXCtqJaA==
jquery.themepunch.tools.min.js
ddo7jzca0m2vt.cloudfront.net/unify/plugins/revolution-slider/rs-plugin/js/
93 KB
31 KB
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/plugins/revolution-slider/rs-plugin/js/jquery.themepunch.tools.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
3e0fa113078e062bc0afcc624d39f8eff4e799a9347f0cbb022ef77b5195e55d

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:18 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
84070
etag
W/"09305e284b2d78b1cbcbf0ff6247cce8"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
_XEKhQUZ0kwcdHF-T7yHEncu-FzidKifWm-gdqw3wNTAna7vzT5h6A==
jquery.themepunch.revolution.min.js
ddo7jzca0m2vt.cloudfront.net/unify/plugins/revolution-slider/rs-plugin/js/
110 KB
26 KB
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/plugins/revolution-slider/rs-plugin/js/jquery.themepunch.revolution.min.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
e7ee723bdf8e1d93b99985304e954343ee6b41f54f6091c910b3eba0401e000b

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
gzip
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:18 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
15470
etag
W/"8606fa99a94d007f4f9f6bf9278dde37"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
mk4UKaWWEV2zNKoj0NjpPfiB5dpQB_gZ2sLN_2mrgHnStrEyz01dIg==
revolution-slider.js
ddo7jzca0m2vt.cloudfront.net/unify/js/plugins/
1 KB
728 B
Script
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/js/plugins/revolution-slider.js
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 21:52:54 GMT
content-encoding
gzip
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:14 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
54891
etag
W/"d1aa0c42fc0a2aacdf8803b092ce937f"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
application/javascript
x-amz-cf-id
QUow4fgQLZ-4_78Nw3dayqu_jtNcnOfxQimK5SVqQWJOM-Bqk4i-Sg==
app.css
ddo7jzca0m2vt.cloudfront.net/unify/css/
61 KB
11 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/css/app.css
Requested by
Host: ddo7jzca0m2vt.cloudfront.net
URL: https://ddo7jzca0m2vt.cloudfront.net/unify/css/style.css?version=20240108
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
c551c189b27ca7201750981f163dfee5f46c6acad267214bd1d7e59d09355047

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ddo7jzca0m2vt.cloudfront.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:12 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
34153
etag
W/"e417fcf86792edd36ae033952a8c9191"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
x-amz-cf-id
3IrIkck1cv5bTHuFhRe9VWVDdEHrXMZPlTBbw_e1W8YgRYvFlEbXmA==
ie8.css
ddo7jzca0m2vt.cloudfront.net/unify/css/
2 KB
990 B
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/css/ie8.css
Requested by
Host: ddo7jzca0m2vt.cloudfront.net
URL: https://ddo7jzca0m2vt.cloudfront.net/unify/css/style.css?version=20240108
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
7ccd0e8740686a0d89797611ff1e3ff46c9c9d08dbdf534dcfa78dcaad7b1f89

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ddo7jzca0m2vt.cloudfront.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:12 GMT
server
AmazonS3
x-amz-cf-pop
MUC50-P2
age
19319
etag
W/"1643b9dbbf240720b467b8db86c0c5af"
vary
Accept-Encoding
x-cache
Hit from cloudfront
content-type
text/css
x-amz-cf-id
IPhnN8Po-IIXofVpuULcRbHW02uN1FB0CM6GRm6KOVJEOTJ0xrgFhw==
blocks.css
ddo7jzca0m2vt.cloudfront.net/unify/css/
17 KB
3 KB
Stylesheet
General
Full URL
https://ddo7jzca0m2vt.cloudfront.net/unify/css/blocks.css
Requested by
Host: ddo7jzca0m2vt.cloudfront.net
URL: https://ddo7jzca0m2vt.cloudfront.net/unify/css/style.css?version=20240108
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
AmazonS3 /
Resource Hash
839f1f24ed669016b5984eb896c68f92aadd64e1a0454e6109a2134585f3cde3

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://ddo7jzca0m2vt.cloudfront.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
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Response headers

date
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content-encoding
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x-cache
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content-type
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x-amz-cf-id
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TLS 1.3, , AES_128_GCM
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sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
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content-encoding
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x-amz-cf-id
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4 KB
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Requested by
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H2
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
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content-type
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x-amz-cf-id
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Requested by
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URL: https://ddo7jzca0m2vt.cloudfront.net/unify/css/style.css?version=20240108
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H2
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
gzip
via
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vary
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content-type
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x-amz-cf-id
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Requested by
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URL: https://ddo7jzca0m2vt.cloudfront.net/unify/css/style.css?version=20240108
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H2
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
gzip
via
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sec-ch-ua
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sec-ch-ua-platform
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Response headers

date
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via
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TLS 1.3, , AES_128_GCM
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Request headers

sec-ch-ua
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Referer
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

strict-transport-security
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content-encoding
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59 KB
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Full URL
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Requested by
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URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f084:d:face:b00c:0:3 Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
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Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

content-security-policy
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cross-origin
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16 KB
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Full URL
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Requested by
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URL: https://ddo7jzca0m2vt.cloudfront.net/unify/css/style.css?version=20240108
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Wed, 29 May 2024 13:07:44 GMT
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
Wed, 23 Dec 2015 04:42:14 GMT
server
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x-amz-cf-pop
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age
3159
etag
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vary
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x-cache
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content-type
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accept-ranges
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x-amz-cf-id
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3 KB
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Requested by
Host: ddo7jzca0m2vt.cloudfront.net
URL: https://ddo7jzca0m2vt.cloudfront.net/unify/css/app.css
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
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2600:9000:237d:ae00:16:8028:640:93a1 , United States, ASN16509 (AMAZON-02, US),
Reverse DNS
Software
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Request headers

sec-ch-ua
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Referer
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 03:32:59 GMT
via
1.1 73b81cd9bd041c21d2fd170c0f53e030.cloudfront.net (CloudFront)
last-modified
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accept-ranges
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Full URL
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Requested by
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Security
TLS 1.3, , AES_128_GCM
Server
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sec-ch-ua
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
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Response headers

date
Wed, 29 May 2024 13:07:44 GMT
via
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server
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71 KB
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Full URL
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URL: https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.6.3/css/font-awesome.css
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H3
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QUIC, , AES_128_GCM
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Request headers

sec-ch-ua
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

date
Wed, 29 May 2024 13:07:44 GMT
strict-transport-security
max-age=15780000
x-content-type-options
nosniff
cf-cache-status
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Requested by
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URL: https://fonts.googleapis.com/css?family=Noto+Sans+KR:400,700|Open+Sans:400,400i,700,700i|Source+Code+Pro&subset=korean
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H2
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TLS 1.3, , AES_128_GCM
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Reverse DNS
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Security Headers
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Request headers

sec-ch-ua
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Referer
https://fonts.googleapis.com/
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sec-ch-ua-mobile
?0
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sec-ch-ua-platform
"Win32"

Response headers

date
Fri, 24 May 2024 22:45:56 GMT
x-content-type-options
nosniff
age
397308
content-security-policy-report-only
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
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last-modified
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server
sffe
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same-origin; report-to="apps-themes"
report-to
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expires
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Full URL
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Requested by
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URL: https://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.2.0/css/bootstrap.min.css
Protocol
H3
Security
QUIC, , AES_128_GCM
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104.17.24.14 -, , ASN13335 (CLOUDFLARENET, US),
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Name Value
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Request headers

sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
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Response headers

date
Wed, 29 May 2024 13:07:44 GMT
content-encoding
br
x-content-type-options
nosniff
cf-cache-status
HIT
nel
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strict-transport-security
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alt-svc
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server
cloudflare
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etag
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report-to
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Requested by
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H2
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Security Headers
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Request headers

sec-ch-ua
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Referer
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sec-ch-ua-mobile
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User-Agent
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sec-ch-ua-platform
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Response headers

date
Tue, 28 May 2024 14:55:30 GMT
x-content-type-options
nosniff
age
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content-security-policy-report-only
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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x-xss-protection
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last-modified
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server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
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Full URL
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Requested by
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URL: https://connect.facebook.net/ko_KR/sdk.js
Protocol
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Security
QUIC, , AES_128_GCM
Server
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Reverse DNS
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Security Headers
Name Value
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Request headers

sec-ch-ua
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Origin
https://www.acmicpc.net
Accept-Language
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sec-ch-ua-mobile
?0
User-Agent
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sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; preload; includeSubDomains
content-encoding
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x-content-type-options
nosniff
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content-md5
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document-policy
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cross-origin-resource-policy
cross-origin
alt-svc
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content-length
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reporting-endpoints
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x-fb-connection-quality
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x-fb-content-md5
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cross-origin-opener-policy
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etag
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vary
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report-to
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content-type
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cache-control
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permissions-policy
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x-frame-options
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timing-allow-origin
*
priority
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expires
Thu, 29 May 2025 11:34:25 GMT
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13 KB
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General
Full URL
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Requested by
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Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
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Security Headers
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Request headers

sec-ch-ua
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Accept-Language
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sec-ch-ua-mobile
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sec-ch-ua-platform
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Response headers

content-security-policy
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content-encoding
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x-content-type-options
nosniff
strict-transport-security
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date
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document-policy
force-load-at-top
cross-origin-resource-policy
cross-origin
alt-svc
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x-xss-protection
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reporting-endpoints
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vary
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origin-agent-cluster
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cache-control
public, max-age=1200
permissions-policy
accelerometer=(), attribution-reporting=(), autoplay=(), battery=(self), bluetooth=(), camera=(), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(), clipboard-write=(), compute-pressure=(), display-capture=(), encrypted-media=(), fullscreen=(self), gamepad=(), geolocation=(), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(), midi=(), otp-credentials=(), payment=(), picture-in-picture=(), private-state-token-issuance=(), publickey-credentials-get=(), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=();report-to="permissions_policy"
timing-allow-origin
*
expires
Sat, 01 Jan 2000 00:00:00 GMT
PbykFmXiEBPT4ITbgNA5CgmG0X7t.woff2
fonts.gstatic.com/s/notosanskr/v36/
25 KB
25 KB
Font
General
Full URL
https://fonts.gstatic.com/s/notosanskr/v36/PbykFmXiEBPT4ITbgNA5CgmG0X7t.woff2
Requested by
Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Noto+Sans+KR:400,700|Open+Sans:400,400i,700,700i|Source+Code+Pro&subset=korean
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a00:1450:4001:810::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),
Reverse DNS
Software
sffe /
Resource Hash
6b46737ec17d04244eb04c2c164cf604b1d41e5176e524a536eefdda3de056a5
Security Headers
Name Value
X-Content-Type-Options nosniff
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://fonts.googleapis.com/
Origin
https://www.acmicpc.net
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Tue, 28 May 2024 15:10:16 GMT
x-content-type-options
nosniff
age
79049
content-security-policy-report-only
require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
25948
x-xss-protection
0
last-modified
Tue, 15 Aug 2023 18:36:14 GMT
server
sffe
cross-origin-opener-policy
same-origin; report-to="apps-themes"
report-to
{"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type
font/woff2
access-control-allow-origin
*
cache-control
public, max-age=31536000
accept-ranges
bytes
timing-allow-origin
*
expires
Wed, 28 May 2025 15:10:16 GMT
collect
region1.google-analytics.com/g/
0
254 B
Ping
General
Full URL
https://region1.google-analytics.com/g/collect?v=2&tid=G-C81GGQEMJZ&gtm=45je45m0v877130629za200&_p=1716988064464&gcd=13l3l3l2l1&npa=1&dma_cps=sypham&dma=1&cid=700516541.1716988065&ul=de-de&sr=1600x1200&uaa=x86&uab=64&uafvl=Google%2520Chrome%3B125.0.6422.112%7CChromium%3B125.0.6422.112%7CNot.A%252FBrand%3B24.0.0.0&uamb=0&uam=&uap=Win32&uapv=10.0.0&uaw=0&are=1&frm=0&pscdl=noapi&_s=1&sid=1716988065&sct=1&seg=0&dl=https%3A%2F%2Fwww.acmicpc.net%2F&dt=Baekjoon%20Online%20Judge&en=page_view&_fv=1&_nsi=1&_ss=1&_ee=1&tfd=4807
Requested by
Host: www.googletagmanager.com
URL: https://www.googletagmanager.com/gtag/js?id=G-C81GGQEMJZ
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2001:4860:4802:32::36 , United States, ASN15169 (GOOGLE, US),
Reverse DNS
Software
Golfe2 /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

pragma
no-cache
date
Wed, 29 May 2024 13:07:45 GMT
server
Golfe2
content-type
text/plain
access-control-allow-origin
https://www.acmicpc.net
cache-control
no-cache, no-store, must-revalidate
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length
0
expires
Fri, 01 Jan 1990 00:00:00 GMT
/
www.facebook.com/tr/
0
274 B
Image
General
Full URL
https://www.facebook.com/tr/?id=1670563073163149&ev=PageView&dl=https%3A%2F%2Fwww.acmicpc.net%2F&rl=&if=false&ts=1716988065473&sw=1600&sh=1200&v=2.9.156&r=stable&ec=0&o=4126&fbp=fb.1.1716988065467.2053318851&cs_est=true&ler=empty&cdl=API_unavailable&it=1716988065036&coo=false&rqm=GET
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
proxygen-bolt /
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

x-fb-connection-quality
EXCELLENT; q=0.9, rtt=36, rtx=0, c=10, mss=1294, tbw=2791, tp=-1, tpl=-1, uplat=0, ullat=0
strict-transport-security
max-age=31536000; includeSubDomains
date
Wed, 29 May 2024 13:07:45 GMT
server
proxygen-bolt
content-type
text/plain
access-control-allow-origin
access-control-allow-credentials
true
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
content-length
0
/
www.facebook.com/privacy_sandbox/pixel/register/trigger/
67 B
3 KB
Image
General
Full URL
https://www.facebook.com/privacy_sandbox/pixel/register/trigger/?id=1670563073163149&ev=PageView&dl=https%3A%2F%2Fwww.acmicpc.net%2F&rl=&if=false&ts=1716988065473&sw=1600&sh=1200&v=2.9.156&r=stable&ec=0&o=4126&fbp=fb.1.1716988065467.2053318851&cs_est=true&ler=empty&cdl=API_unavailable&it=1716988065036&coo=false&rqm=FGET
Requested by
Host: www.acmicpc.net
URL: https://www.acmicpc.net/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a03:2880:f177:83:face:b00c:0:25de Frankfurt am Main, Germany, ASN32934 (FACEBOOK, US),
Reverse DNS
Software
/
Resource Hash
aa7b6c81e85551eeb5c4809f1e683efa0b780c33d12ddfc2067a1b136803e45a
Security Headers
Name Value
Content-Security-Policy default-src data: blob: 'self' https://*.fbsbx.com 'unsafe-inline' *.facebook.com *.fbcdn.net 'unsafe-eval';script-src *.facebook.com *.fbcdn.net 'unsafe-inline' blob: data: 'self' 'unsafe-eval';style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline';connect-src *.facebook.com facebook.com *.fbcdn.net wss://*.facebook.com:* wss://*.fbcdn.net attachment.fbsbx.com blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ *.fbsbx.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net blob: android-webview-video-poster: *.oculuscdn.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data:;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: *.fbcdn.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
Strict-Transport-Security max-age=15552000; preload
X-Content-Type-Options nosniff
X-Frame-Options DENY
X-Xss-Protection 0

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

attribution-reporting-register-trigger
{"event_trigger_data":[{"trigger_data":"0"}],"aggregatable_trigger_data":[{"key_piece":"0xd37b95757f09bdf8","source_keys":["1","2"]},{"key_piece":"0x8cad8734e039b306","source_keys":["1","2"]}],"aggregatable_values":{"1":1}}
content-encoding
zstd
x-content-type-options
nosniff
content-security-policy
default-src data: blob: 'self' https://*.fbsbx.com 'unsafe-inline' *.facebook.com *.fbcdn.net 'unsafe-eval';script-src *.facebook.com *.fbcdn.net 'unsafe-inline' blob: data: 'self' 'unsafe-eval';style-src *.fbcdn.net data: *.facebook.com 'unsafe-inline';connect-src *.facebook.com facebook.com *.fbcdn.net wss://*.facebook.com:* wss://*.fbcdn.net attachment.fbsbx.com blob: *.cdninstagram.com 'self' http://localhost:3103 wss://gateway.facebook.com wss://edge-chat.facebook.com wss://snaptu-d.facebook.com wss://kaios-d.facebook.com/ *.fbsbx.com;font-src data: *.facebook.com *.fbcdn.net *.fbsbx.com;img-src *.fbcdn.net *.facebook.com data: https://*.fbsbx.com facebook.com *.cdninstagram.com fbsbx.com fbcdn.net blob: android-webview-video-poster: *.oculuscdn.com;media-src *.cdninstagram.com blob: *.fbcdn.net *.fbsbx.com www.facebook.com *.facebook.com data:;frame-src *.facebook.com *.fbsbx.com fbsbx.com data: *.fbcdn.net;worker-src blob: *.facebook.com data:;block-all-mixed-content;upgrade-insecure-requests;report-uri https://www.facebook.com/csp/reporting/?m=c&minimize=0;
strict-transport-security
max-age=15552000; preload
document-policy
force-load-at-top
date
Wed, 29 May 2024 13:07:45 GMT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443"; ma=86400
x-xss-protection
0
reporting-endpoints
coop_report="https://www.facebook.com/browser_reporting/coop/?minimize=0", coep_report="https://www.facebook.com/browser_reporting/coep/?minimize=0", default="https://www.facebook.com/ajax/browser_error_reports/?device_level=unknown", permissions_policy="https://www.facebook.com/ajax/browser_error_reports/"
x-fb-connection-quality
EXCELLENT; q=0.9, rtt=36, rtx=0, c=10, mss=1294, tbw=3109, tp=-1, tpl=-1, uplat=164, ullat=0
pragma
no-cache
x-fb-debug
OrBFJF6f0spXbZrfrWcRlnCvq2NLthXauWkutlRAW98EFx91dNJFbk1fpSGXwtcK7LVui35GXZq2uZacSRX1tA==
cross-origin-embedder-policy-report-only
require-corp;report-to="coep_report"
cross-origin-opener-policy
same-origin-allow-popups;report-to="coop_report"
vary
Accept-Encoding
report-to
{"max_age":2592000,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coop\/?minimize=0"}],"group":"coop_report","include_subdomains":true}, {"max_age":86400,"endpoints":[{"url":"https:\/\/www.facebook.com\/browser_reporting\/coep\/?minimize=0"}],"group":"coep_report"}, {"max_age":259200,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/?device_level=unknown"}]}, {"max_age":21600,"endpoints":[{"url":"https:\/\/www.facebook.com\/ajax\/browser_error_reports\/"}],"group":"permissions_policy"}
content-type
image/png
x-frame-options
DENY
origin-agent-cluster
?0
cache-control
private, no-store, no-cache, must-revalidate
permissions-policy
accelerometer=(), attribution-reporting=(self), autoplay=(), battery=(self), bluetooth=(), camera=(self), ch-device-memory=(), ch-downlink=(), ch-dpr=(), ch-ect=(), ch-rtt=(), ch-save-data=(), ch-ua-arch=(), ch-ua-bitness=(), ch-viewport-height=(), ch-viewport-width=(), ch-width=(), clipboard-read=(self), clipboard-write=(self), compute-pressure=(), display-capture=(self), encrypted-media=(self), fullscreen=(self), gamepad=*, geolocation=(self), gyroscope=(), hid=(), idle-detection=(), interest-cohort=(), keyboard-map=(), local-fonts=(), magnetometer=(), microphone=(self), midi=(), otp-credentials=(), payment=(), picture-in-picture=(self), private-state-token-issuance=(), publickey-credentials-get=(self), screen-wake-lock=(), serial=(), shared-storage=(), shared-storage-select-url=(), private-state-token-redemption=(), usb=(), usb-unrestricted=(), unload=(self), window-management=(), xr-spatial-tracking=(self);report-to="permissions_policy"
expires
Sat, 01 Jan 2000 00:00:00 GMT
noerrors.js
cdn.jsdelivr.net/npm/mathjax@3/es5/input/tex/extensions/
1 KB
681 B
Script
General
Full URL
https://cdn.jsdelivr.net/npm/mathjax@3/es5/input/tex/extensions/noerrors.js
Requested by
Host: cdn.jsdelivr.net
URL: https://cdn.jsdelivr.net/npm/mathjax@3/es5/tex-mml-chtml.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
2a04:4e42:200::485 , United States, ASN54113 (FASTLY, US),
Reverse DNS
Software
/
Resource Hash
9317a33b00e114e679bb3cf07df06102342131412a3daced25b733da334f2ccd
Security Headers
Name Value
Strict-Transport-Security max-age=31536000; includeSubDomains; preload
X-Content-Type-Options nosniff

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

strict-transport-security
max-age=31536000; includeSubDomains; preload
date
Wed, 29 May 2024 13:07:45 GMT
x-content-type-options
nosniff
content-encoding
br
age
23664
x-jsd-version
3.2.2
x-cache
HIT, HIT
cross-origin-resource-policy
cross-origin
alt-svc
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
content-length
544
x-served-by
cache-fra-etou8220148-FRA, cache-cph2320043-CPH
x-jsd-version-type
version
etag
W/"4ca-hMCt3AHQqj1hHGK56B/52ubE7cs"
vary
Accept-Encoding
content-type
application/javascript; charset=utf-8
access-control-allow-origin
*
access-control-expose-headers
*
cache-control
public, max-age=604800, s-maxage=43200
accept-ranges
bytes
timing-allow-origin
*
favicon-32x32.png
www.acmicpc.net/
2 KB
2 KB
Other
General
Full URL
https://www.acmicpc.net/favicon-32x32.png
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_128_GCM
Server
54.168.146.239 Tokyo, Japan, ASN16509 (AMAZON-02, US),
Reverse DNS
ec2-54-168-146-239.ap-northeast-1.compute.amazonaws.com
Software
nginx/1.22.1 /
Resource Hash
1300379d6e02ca64c2a3cda56ea9f95cc874b2db675ed8ced23d49a944e724b3

Request headers

sec-ch-ua
"Google Chrome";v="125", "Not:A-Brand";v="8", "Chromium";v="125"
Referer
https://www.acmicpc.net/
Accept-Language
de-DE,de;q=0.9;q=0.9
sec-ch-ua-mobile
?0
User-Agent
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36
sec-ch-ua-platform
"Win32"

Response headers

date
Wed, 29 May 2024 13:07:45 GMT
last-modified
Fri, 27 Jul 2018 14:38:33 GMT
server
nginx/1.22.1
accept-ranges
bytes
etag
"62c-571fc10e9ac40"
content-length
1580
content-type
image/png

Verdicts & Comments Add Verdict or Comment

31 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.

function| gtag object| dataLayer function| fbAsyncInit function| fbq function| _fbq function| $ function| jQuery function| moment object| App object| Pace function| Pusher function| Noty object| MathJax undefined| oldgs object| punchgs object| _gsScope undefined| oldgs_queue function| _gsDefine object| GreenSockGobals undefined| GreenSockGlobals undefined| _gsQueue function| revslider_showDoubleJqueryError object| RevolutionSlider string| waypoints-context-id object| FB object| google_tag_manager object| google_tag_data object| googletag function| onYouTubeIframeAPIReady object| gaGlobal object| __buffer

4 Cookies

Domain/Path Name / Value
.acmicpc.net/ Name: OnlineJudge
Value: ie5b30fdbkvu26k89p843sq7ae
.acmicpc.net/ Name: _ga_C81GGQEMJZ
Value: GS1.1.1716988065.1.0.1716988065.0.0.0
.acmicpc.net/ Name: _ga
Value: GA1.1.700516541.1716988065
.acmicpc.net/ Name: _fbp
Value: fb.1.1716988065467.2053318851

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
X-Content-Type-Options nosniff
X-Frame-Options DENY
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.

acmicpc.net
cdn.jsdelivr.net
cdnjs.cloudflare.com
connect.facebook.net
d2gd6pc034wcta.cloudfront.net
ddo7jzca0m2vt.cloudfront.net
fonts.googleapis.com
fonts.gstatic.com
js.pusher.com
polyfill.io
region1.google-analytics.com
u.acmicpc.net
www.acmicpc.net
www.facebook.com
www.googletagmanager.com
104.17.24.14
108.138.33.69
157.240.252.13
18.172.89.21
2001:4860:4802:32::36
2600:9000:20ae:9000:b:6e5e:3780:21
2600:9000:237d:ae00:16:8028:640:93a1
2600:9000:26db:3800:9:3fe5:3f00:93a1
2606:4700:3110::6812:341b
2a00:1450:4001:80f::200a
2a00:1450:4001:810::2003
2a00:1450:4001:82f::2008
2a03:2880:f084:d:face:b00c:0:3
2a03:2880:f177:83:face:b00c:0:25de
2a04:4e42:200::485
54.168.146.239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