acm.ldu.edu.cn Open in urlscan Pro
202.194.48.2 Public Scan

Go To Rescan
Add Verdict Report

URL:
https://acm.ldu.edu.cn/
Submission: On December 19 via api (December 19th 2023, 11:56:14 am UTC) from US — Scanned from US

Summary HTTP 41 Redirects Links 4 Behaviour Indicators

Similar DOM Content API

Summary

This website contacted 3 IPs in 2 countries across 2 domains to perform 41 HTTP transactions. The main IP is 202.194.48.2, located in China and belongs to ERX-CERNET-BKB China Education and Research Network Center, CN. The main domain is acm.ldu.edu.cn.
TLS certificate: Issued by DigiCert Basic RSA CN CA G2 on September 12th 2023. Valid for: a year.

This is the only time acm.ldu.edu.cn was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
39	202.194.48.2 202.194.48.2		4538 (ERX-CERNE...) (ERX-CERNET-BKB China Education and Research Network Center)
2	2606:4700::68... 2606:4700::6811:180e		13335 (CLOUDFLAR...) (CLOUDFLARENET)
41	3

39 202.194.48.2 (China)

ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN)
PTR: libseats.ldu.edu.cn

acm.ldu.edu.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 2606:4700::6811:180e (United States)

ASN13335 (CLOUDFLARENET, US)

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

	Apex Domain Subdomains	Transfer
39	ldu.edu.cn acm.ldu.edu.cn	1 MB
2	cloudflare.com cdnjs.cloudflare.com — Cisco Umbrella Rank: 204	71 KB
41	2

	Domain	Requested by
39	acm.ldu.edu.cn	acm.ldu.edu.cn
2	cdnjs.cloudflare.com	acm.ldu.edu.cn cdnjs.cloudflare.com
41	2

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

Domain
winterant.github.io
github.com

Subject Issuer	Validity	Valid
*.ldu.edu.cn DigiCert Basic RSA CN CA G2	`2023-09-12` - `2024-10-01`	a year	crt.sh
sni.cloudflaressl.com Cloudflare Inc ECC CA-3	`2023-07-03` - `2024-07-02`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://acm.ldu.edu.cn/
Frame ID: 5E41219DBD022CC0F5088D80F7A1CA7B
Requests: 42 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

主页 | 程序设计在线评测

Detected technologies

MathJax (JavaScript Graphics) Expand

Overall confidence: 100%
Detected patterns

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

Bootstrap (Web Frameworks) Expand

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

Livewire (Web frameworks) Expand

Overall confidence: 100%
Detected patterns

livewire(?:\.min)?\.js

Font Awesome (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

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

jQuery (JavaScript Libraries) Expand

Overall confidence: 100%
Detected patterns

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

Page Statistics

41
Requests

100 %
HTTPS

50 %
IPv6

2
Domains

2
Subdomains

3
IPs

2
Countries

1440 kB
Transfer

4394 kB
Size

1
Cookies

4 Outgoing links

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

URL: https://winterant.github.io/OnlineJudge/web/
Title: 介绍

Search URL Search Domain Scan URL

URL: https://winterant.github.io/OnlineJudge/web/judge.html
Title: 判题服务

Search URL Search Domain Scan URL

URL: https://winterant.github.io/OnlineJudge/web/result.html
Title: 判题结果

Search URL Search Domain Scan URL

URL: https://github.com/winterant/OnlineJudge
Title: Online Judge

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

41 HTTP transactions
1 data transactions

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

GET
H/1.1 200
OK Primary Request / Show response
acm.ldu.edu.cn/ 33 KB
10 KB 2090ms
311ms Document
text/html 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Show headers Download Go to

Full URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: eec5cb408a5310ebc1121d93f6f8511bbc9a1d4af973108b4131160f196e0597

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36
accept-language: en-US,en;q=0.9

Response headers

Cache-Control: max-age=0, must-revalidate, no-cache, no-store, private
Connection: keep-alive
Content-Encoding: gzip
Content-Type: text/html; charset=UTF-8
Date: Tue, 19 Dec 2023 11:55:33 GMT
Expires: Fri, 01 Jan 1990 00:00:00 GMT
Pragma: no-cache
Server: none
Transfer-Encoding: chunked

GET
H/1.1 200
OK bootstrap-material-design.min.css
acm.ldu.edu.cn/static/bootstrap-material-design-dist/css/ 457 KB
64 KB 288ms
285ms Stylesheet
text/css 202.194.48.2
ERX-CERNET-BKB Ch...

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Full URL: https://acm.ldu.edu.cn/static/bootstrap-material-design-dist/css/bootstrap-material-design.min.css?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 9214ecf903fde89870e87839390f108899115ed87689640ad9fb8e1f0118695c

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:34 GMT
Content-Encoding: gzip
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: W/"65411bf1-7253f"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:04 GMT

GET
H/1.1 200
OK font-awesome.min.css
acm.ldu.edu.cn/static/font-awesome-4.7.0/css/ 32 KB
8 KB 525ms
290ms Stylesheet
text/css 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/font-awesome-4.7.0/css/font-awesome.min.css?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 0f542e7335c226d6b6b200efea998dd0b7c2ddddfeb367a5e68b38c548d9043d

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:34 GMT
Content-Encoding: gzip
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: W/"65411bf1-7ea6"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK main.css
acm.ldu.edu.cn/css/ 6 KB
2 KB 798ms
290ms Stylesheet
text/css 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/css/main.css?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: dabb34fd5c94a03dfe41c3c80670c4c1988030e1f298ee5a5586a8e04e823fba

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:34 GMT
Content-Encoding: gzip
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: W/"65411bf1-16d1"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK jquery-3.4.1.min.js Show response
acm.ldu.edu.cn/static/jquery-3.4.1/ 86 KB
35 KB 1088ms
290ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/jquery-3.4.1/jquery-3.4.1.min.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: f7ab32b78abdf77f0794438ee34b6026dedb82bb9f5bbe57063df6484b08a11a

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:34 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK popper.min.js Show response
acm.ldu.edu.cn/static/popper.js/dist/umd/ 21 KB
8 KB 294ms
290ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/popper.js/dist/umd/popper.min.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 7d3b9482d4fb3b6aeaa089b08eb84381b5d3294c32c71ba320c4482bb4dbb8d5

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H/1.1 200
OK bootstrap-material-design.min.js Show response
acm.ldu.edu.cn/static/bootstrap-material-design-dist/js/ 80 KB
25 KB 349ms
346ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/bootstrap-material-design-dist/js/bootstrap-material-design.min.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 36aa28319888e361fa960ee15a83182097d8fd43f6e30e1ff78d15f96c300616

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H/1.1 200
OK vue.global.prod.js Show response
acm.ldu.edu.cn/static/vue-3.2.39/ 126 KB
54 KB 1094ms
282ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/vue-3.2.39/vue.global.prod.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 0dc72755bd722bdba3ab5ae34f73b597921b617ce3f6871fe453a59ea5bb9dc4

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:34 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK jquery.serializejson.min.js Show response
acm.ldu.edu.cn/static/jquery-serializeJSON/ 5 KB
2 KB 330ms
327ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/jquery-serializeJSON/jquery.serializejson.min.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 21f815d8a5a212007bc6f7609735c500f4ba608149b1955d79ad54ec92c3e3dc

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H/1.1 200
OK base64.min.js Show response
acm.ldu.edu.cn/static/js-base64/ 5 KB
2 KB 294ms
291ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/js-base64/base64.min.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: fd40ff2311595a7eb475f4b802d51c254259a25c49ebb2f229ef088229065290

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H/1.1 200
OK globals.js Show response
acm.ldu.edu.cn/js/ 3 KB
2 KB 295ms
295ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/js/globals.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 2d6570d3b4a6b377ba10bffc1c0f1b63f566783cf004770d480fe31989219a64

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:36 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H/1.1 200
OK uploadBig.js Show response
acm.ldu.edu.cn/js/ 3 KB
2 KB 307ms
307ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/js/uploadBig.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 29bac9f7774c2caaf5bb314fb09d443b615214dc5d513bc5f6770db8493d2cf2

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:36 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H/1.1 200
OK notiflix-2.0.0.min.css
acm.ldu.edu.cn/static/notiflix/minified/ 19 KB
4 KB 790ms
283ms Stylesheet
text/css 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/notiflix/minified/notiflix-2.0.0.min.css?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 75107952bce1b30a9ca3409094b2c5138acedffe57b921900bbd21a806b174bd

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:34 GMT
Content-Encoding: gzip
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: W/"65411bf1-4dae"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK notiflix-2.0.0.min.js Show response
acm.ldu.edu.cn/static/notiflix/minified/ 72 KB
15 KB 282ms
282ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

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Full URL: https://acm.ldu.edu.cn/static/notiflix/minified/notiflix-2.0.0.min.js?ts=1698765809
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Full URL: https://acm.ldu.edu.cn/static/switch-dist/switch.css?ts=1698765809
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Full URL: https://acm.ldu.edu.cn/static/switch-dist/switch.js?ts=1698765809
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GET
H/1.1 200
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127 KB 283ms
283ms Script
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H/1.1 200
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H/1.1 200
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290ms Stylesheet
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GET
H/1.1 200
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3 KB 289ms
289ms Script
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H/1.1 200
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298ms Script
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GET
H/1.1 200
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GET
H/1.1 200
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6 KB 288ms
287ms Script
application/javascript 202.194.48.2
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Full URL: https://acm.ldu.edu.cn/static/codemirror-5.61.0/addon/hint/show-hint.js?ts=1698765809
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GET
H/1.1 200
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1 KB 282ms
281ms Script
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GET
H/1.1 200
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11 KB 290ms
289ms Script
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GET
H/1.1 200
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289ms Script
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H/1.1 200
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282ms Script
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Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 4e083d367612ae9fbf45d557a7fb70ef2ab074e3424493717ef6af460763cdd8

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:36 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:07 GMT

GET
H/1.1 200
OK github-gist.css
acm.ldu.edu.cn/static/highlight/styles/ 1 KB
822 B 1075ms
281ms Stylesheet
text/css 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://acm.ldu.edu.cn/static/highlight/styles/github-gist.css?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 3d0f8fd5acf6e0b243a36fbdc68ecd01ef54d793cada2394f3dae35829c6ca5d

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:34 GMT
Content-Encoding: gzip
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: W/"65411bf1-40f"
Transfer-Encoding: chunked
Content-Type: text/css
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK highlight.pack.js Show response
acm.ldu.edu.cn/static/highlight/ 41 KB
16 KB 282ms
282ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://acm.ldu.edu.cn/static/highlight/highlight.pack.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 75d7f95bf71718b3ee0d0126ef9b449dab7ca3dc4bc5109d9f735288c1229641

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:36 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:07 GMT

GET
H/1.1 200
OK echarts.min.js Show response
acm.ldu.edu.cn/static/echarts/ 963 KB
364 KB 289ms
289ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://acm.ldu.edu.cn/static/echarts/echarts.min.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 6217bc734a0eb3674f61540a2c08b568107dba1afbc8c9a1ebbba4a1606a0ee5

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:37 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:07 GMT

GET
H2 200 MathJax.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/ 62 KB
17 KB 216ms
40ms Script
application/javascript 2606:4700::6811:180e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Requested by

Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

9ef249bfdc162849bcf2abe8425f5e90bd89fa4fd1588b1a492731c65b2bbfc9

Security Headers

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

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Tue, 19 Dec 2023 11:56:06 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: 456197
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 17026
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-f82c"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=LD8QdbEuCzl6gYbuUSHo18jh5NvhNQ%2BxV93KraMQO3KJis3r1833ZksrAsm1zWxUbrI32WOg%2FOMO4EYJGfC0g%2FVNGDkymPoqTb%2BSFgLPdv0YAxDRAwHPwmbJSm5nQSVVSoh23MuCnFoFPKl3d4pMcOd1"}],"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: 837f75dc483b4bd3-BUF
expires: Sun, 08 Dec 2024 11:56:06 GMT

GET
H/1.1 200
OK favicon.ico
acm.ldu.edu.cn/ 48 KB
48 KB 292ms
291ms Image
image/x-icon 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://acm.ldu.edu.cn/favicon.ico?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 9c272592bc21931e5eb4d1728153238ac9718198ac45c46790921e79a4d84c41

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: "65411bf1-bee5"
Content-Type: image/x-icon
Cache-Control: max-age=2592000
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 48869
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK darkmode.min.js Show response
acm.ldu.edu.cn/js/ 7 KB
3 KB 295ms
295ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://acm.ldu.edu.cn/js/darkmode.min.js?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: a476ab8560837a51938aa6e1720c8be87c2862b6221690e9de7ffac113811a90

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:05 GMT

GET
H/1.1 200
OK win.png
acm.ldu.edu.cn/images/trophy/ 8 KB
8 KB 291ms
290ms Image
image/png 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://acm.ldu.edu.cn/images/trophy/win.png?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 6ccb7bdac10855352ffadf15e0cad7b7eb8193153ee57f278c4963f960f02c41

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Content-Encoding: gzip
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: W/"65411bf1-1f0e"
Transfer-Encoding: chunked
Content-Type: image/png
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H/1.1 200
OK livewire.js Show response
acm.ldu.edu.cn/vendor/livewire/ 171 KB
53 KB 289ms
289ms Script
application/javascript 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://acm.ldu.edu.cn/vendor/livewire/livewire.js?id=90730a3b0e7144480175
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 38a4dc885f9d1267bbfaf361e24fbf51994bd7f6743784ec3e4a267bbe74a0be

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:35 GMT
Content-Encoding: gzip
Server: none
Transfer-Encoding: chunked
Content-Type: application/javascript
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
DATA 200
OK truncated
/ 2 KB
0 Stylesheet
text/css

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: 9aebc41d94c55b49ee29095cee7a6fb4d50bedaf800565a3d09520505c128f5d

Request headers

accept-language: en-US,en;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

Content-Type: text/css;charset=UTF-8

GET
H/1.1 200
OK fontawesome-webfont.woff2
acm.ldu.edu.cn/static/font-awesome-4.7.0/fonts/ 75 KB
76 KB 414ms
386ms Font
application/octet-stream 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to

Full URL: https://acm.ldu.edu.cn/static/font-awesome-4.7.0/fonts/fontawesome-webfont.woff2?v=4.7.0
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/static/font-awesome-4.7.0/css/font-awesome.min.css?ts=1698765809
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 2adefcbc041e7d18fcf2d417879dc5a09997aa64d675b7a3c4b6ce33da13f3fe

Request headers

Referer: https://acm.ldu.edu.cn/static/font-awesome-4.7.0/css/font-awesome.min.css?ts=1698765809
Origin: https://acm.ldu.edu.cn
accept-language: en-US,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

Date: Tue, 19 Dec 2023 11:55:35 GMT
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: "65411bf1-12d68"
Content-Type: application/octet-stream
Connection: keep-alive
Accept-Ranges: bytes
Content-Length: 77160

GET
H/1.1 200
OK win.png
acm.ldu.edu.cn/images/trophy/ 8 KB
8 KB 534ms
287ms Image
image/png 202.194.48.2
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://acm.ldu.edu.cn/images/trophy/win.png?ts=1698765809
Requested by: Host: acm.ldu.edu.cn
URL: https://acm.ldu.edu.cn/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 202.194.48.2 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),
Reverse DNS: libseats.ldu.edu.cn
Software: none /
Resource Hash: 6ccb7bdac10855352ffadf15e0cad7b7eb8193153ee57f278c4963f960f02c41

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

wall: cache-file
Date: Tue, 19 Dec 2023 11:55:36 GMT
Content-Encoding: gzip
Last-Modified: Tue, 31 Oct 2023 15:23:29 GMT
Server: none
ETag: W/"65411bf1-1f0e"
Transfer-Encoding: chunked
Content-Type: image/png
Cache-Control: max-age=2592000
Connection: keep-alive
Expires: Thu, 18 Jan 2024 11:56:06 GMT

GET
H2 200 TeX-AMS_HTML.js Show response
cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/ 217 KB
54 KB 35ms
34ms Script
application/javascript 2606:4700::6811:180e
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL

https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/config/TeX-AMS_HTML.js?V=2.7.5

Requested by

Host: cdnjs.cloudflare.com
URL: https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.5/MathJax.js?config=TeX-AMS_HTML

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2606:4700::6811:180e , United States, ASN13335 (CLOUDFLARENET, US),

Reverse DNS

Software

cloudflare /

Resource Hash

16d00bee2705886fa335704b7d382fbc5e486776f6e1e0bc479f5f0f93165075

Security Headers

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

Request headers

accept-language: en-US,en;q=0.9
Referer: https://acm.ldu.edu.cn/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.6099.109 Safari/537.36

Response headers

date: Tue, 19 Dec 2023 11:56:08 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: 2083532
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
content-length: 54391
last-modified: Mon, 04 May 2020 16:13:14 GMT
server: cloudflare
cf-cdnjs-via: cfworker/kv
etag: "5eb03f1a-362a4"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=vbMx7DuCO9KUA48OtFBY92Z1UtbnGealki5OkCAQQzjBFi3mcjV5HylTxoQnalF%2Faf7CdFj5tuBkLym%2BHmfBsCxDcOVnHwhIPm6rH60wJQmEKsrCQGeX9R2a7MKLUvj%2FPFe8si2eb98quFf%2FysH%2FA4yN"}],"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: 837f75ea7e514bd3-BUF
expires: Sun, 08 Dec 2024 11:56:08 GMT

Verdicts & Comments Add Verdict or Comment

64 JavaScript Global Variables

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

object| documentPictureInPicture function| $ function| jQuery object| Vue function| Darkmode function| darkmode-js function| check_icon function| plot_chart function| get_notice object| Livewire object| livewire string| livewire_app_url string| livewire_token function| deferLoadingAlpine function| Popper object| Base64 function| json_value_base64 function| disabledSubmitButton function| copy_text function| whatisthis function| uploadBig undefined| newNotifySettings undefined| newReportSettings undefined| newConfirmSettings undefined| newLoadingSettings undefined| newBlockSettings object| notifySettings object| reportSettings object| confirmSettings object| loadingSettings object| blockSettings function| extendNotiflix function| notiflixPlaintext function| notiflixGoogleFont function| notiflixConsoleError function| notiflixConsoleLog object| Notiflix number| notiflixNotifyCount function| NotiflixNotify function| NotiflixReport function| NotiflixConfirm function| NotiflixLoading function| NotiflixLoadingChange number| notiflixBlockElementCounter function| NotiflixBlockUnblockElement function| notiflixReportSvgSuccess function| notiflixReportSvgFailure function| notiflixReportSvgWarning function| notiflixReportSvgInfo function| notiflixIndicatorSvgStandard function| notiflixIndicatorSvgHourglass function| notiflixIndicatorSvgCircle function| notiflixIndicatorSvgArrows function| notiflixIndicatorSvgDots function| notiflixIndicatorSvgPulse function| notiflixIndicatorSvgNotiflix function| Switch object| CKEDITOR_TRANSLATIONS string| CKEDITOR_VERSION function| ClassicEditor function| CodeMirror object| hljs object| echarts object| MathJax

1 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

			Domain/Path	Expires	Name / Value
			acm.ldu.edu.cn/	1970-01-20 17:03:14	Name: onlinejudge_session Value: eyJpdiI6IjRadXptMVd5T2hlY3JLWTdLdDJXSHc9PSIsInZhbHVlIjoiWHlEZGdsUlBteFB4SUJMM0Ura0d0dWJUaEJzdEYvUm83Q3BySnhuT08yRTR6cGFNVmwrZFFwZEdYU3RQNUx5cnM5elBWUDFKZlFqbEFXWUtWUlBFTWYzQ2RHWXJzOW5qeUYvWEFxMWRwVS83aTk1WUVDYzBBZHpYM2xod09GZ3oiLCJtYWMiOiIzN2Y4YjU1YTYyODU1ZmFiYWRlOWMxMGIxMDkzYTlkMDI0OWEwMGRkOTE4MWEyYjU0YWZlOTZmODE5NmZlY2JhIiwidGFnIjoiIn0%3D

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.

acm.ldu.edu.cn
cdnjs.cloudflare.com
202.194.48.2
2606:4700::6811:180e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