acm.shanghaitech.edu.cn Open in urlscan Pro
119.78.254.196 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://acm.shanghaitech.edu.cn/
Effective URL:
https://acm.shanghaitech.edu.cn/
Submission Tags: @phish_report
Submission: On July 16 via api (July 16th 2024, 4:31:15 pm UTC) from FI — Scanned from FI

Summary HTTP 71 Redirects Links 16 Behaviour Indicators

Summary

This website contacted 10 IPs in 4 countries across 10 domains to perform 71 HTTP transactions. The main IP is 119.78.254.196, located in China and belongs to CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN. The main domain is acm.shanghaitech.edu.cn.
TLS certificate: Issued by R3 on June 5th 2024. Valid for: 3 months.

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

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
14 40	119.78.254.196 119.78.254.196	7497 (CSTNET-AS...) (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS)
1	115.27.240.9 115.27.240.9	4538 (ERX-CERNE...) (ERX-CERNET-BKB China Education and Research Network Center)
1	119.78.254.66 119.78.254.66	7497 (CSTNET-AS...) (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS)
1	59.78.171.48 59.78.171.48	4538 (ERX-CERNE...) (ERX-CERNET-BKB China Education and Research Network Center)
18	129.226.103.149 129.226.103.149	132203 (TENCENT-N...) (TENCENT-NET-AP-CN Tencent Building)
2 2	140.82.121.4 140.82.121.4	36459 (GITHUB) (GITHUB)
2	185.199.111.133 185.199.111.133	54113 (FASTLY) (FASTLY)
1	180.163.146.100 180.163.146.100	4812 (CHINANET-...) (CHINANET-SH-AP China Telecom Group)
1	172.67.69.40 172.67.69.40	13335 (CLOUDFLAR...) (CLOUDFLARENET)
1	172.67.169.115 172.67.169.115	13335 (CLOUDFLAR...) (CLOUDFLARENET)
71	10

40 119.78.254.196 (China) 14 redirects

ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN)

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

1 115.27.240.9 (China)

ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN)

icpc.pku.edu.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 119.78.254.66 (China)

ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN)

sist.shanghaitech.edu.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 59.78.171.48 (China)

ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN)

coursebench.geekpie.club	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

18 129.226.103.149 (Hong Kong, Hong Kong)

ASN132203 (TENCENT-NET-AP-CN Tencent Building, Kejizhongyi Avenue, CN)

q1.qlogo.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 140.82.121.4 (Frankfurt am Main, Germany) 2 redirects

ASN36459 (GITHUB, US)
PTR: lb-140-82-121-4-fra.github.com

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

2 185.199.111.133 (United States)

ASN54113 (FASTLY, US)
PTR: cdn-185-199-111-133.github.com

avatars.githubusercontent.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 180.163.146.100 (China)

ASN4812 (CHINANET-SH-AP China Telecom Group, CN)

cdn.luogu.com.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.67.69.40 (United States)

ASN13335 (CLOUDFLARENET, US)

s2.loli.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 172.67.169.115 (United States)

ASN13335 (CLOUDFLARENET, US)

v1.hitokoto.cn	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
41	shanghaitech.edu.cn 14 redirects acm.shanghaitech.edu.cn sist.shanghaitech.edu.cn	9 MB
18	qlogo.cn q1.qlogo.cn — Cisco Umbrella Rank: 165277	110 KB
2	githubusercontent.com avatars.githubusercontent.com — Cisco Umbrella Rank: 14235	7 KB
2	github.com 2 redirects github.com — Cisco Umbrella Rank: 2250	6 KB
1	hitokoto.cn v1.hitokoto.cn — Cisco Umbrella Rank: 289922	1 KB
1	loli.net s2.loli.net — Cisco Umbrella Rank: 123447	10 KB
1	luogu.com.cn cdn.luogu.com.cn	2 KB
1	geekpie.club coursebench.geekpie.club	14 KB
1	pku.edu.cn icpc.pku.edu.cn	99 KB
0	geekzu.org Failed sdn.geekzu.org Failed
71	10

	Domain	Requested by
40	acm.shanghaitech.edu.cn	14 redirects acm.shanghaitech.edu.cn
18	q1.qlogo.cn	acm.shanghaitech.edu.cn
2	avatars.githubusercontent.com	acm.shanghaitech.edu.cn
2	github.com	2 redirects
1	v1.hitokoto.cn	acm.shanghaitech.edu.cn
1	s2.loli.net	acm.shanghaitech.edu.cn
1	cdn.luogu.com.cn	acm.shanghaitech.edu.cn
1	coursebench.geekpie.club	acm.shanghaitech.edu.cn
1	sist.shanghaitech.edu.cn	acm.shanghaitech.edu.cn
1	icpc.pku.edu.cn	acm.shanghaitech.edu.cn
0	sdn.geekzu.org Failed	acm.shanghaitech.edu.cn
71	11

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

Domain
opensist.tech
coursebench.geekpie.club
loj.ac
www.luogu.com.cn
uoj.ac
www.cometoj.com
vijos.org
codeforces.com
atcoder.jp
www.codechef.com
www.spoj.com
www.topcoder.com
onlinejudge.org
oier.baoshuo.dev
github.com
hydro.js.org

Subject Issuer	Validity	Valid
acm.shanghaitech.edu.cn R3	`2024-06-05` - `2024-09-03`	3 months	crt.sh
*.pku.edu.cn TrustAsia RSA OV TLS CA G3	`2024-03-20` - `2025-03-19`	a year	crt.sh
*.shanghaitech.edu.cn DigiCert Basic RSA CN CA G2	`2024-05-14` - `2025-06-14`	a year	crt.sh
coursebench.geekpie.club R11	`2024-06-23` - `2024-09-21`	3 months	crt.sh
*.qpic.cn GlobalSign Organization Validation CA - SHA256 - G3	`2024-03-21` - `2025-04-21`	a year	crt.sh
cdn.luogu.com.cn Encryption Everywhere DV TLS CA - G2	`2023-08-22` - `2024-08-21`	a year	crt.sh
s2.loli.net GTS CA 1P5	`2024-06-03` - `2024-09-01`	3 months	crt.sh
v1.hitokoto.cn GTS CA 1P5	`2024-06-02` - `2024-08-31`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://acm.shanghaitech.edu.cn/
Frame ID: 5FF361B5D362D1BAED2C896939DC6CF8
Requests: 72 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

首页 - ShanghaiTech-ACM

Page URL History Show full URLs

http://acm.shanghaitech.edu.cn/ HTTP 307
https://acm.shanghaitech.edu.cn/ HTTP 307
http://acm.shanghaitech.edu.cn/ HTTP 301
https://acm.shanghaitech.edu.cn/ Page URL

Detected technologies

ZURB Foundation (Web Frameworks) Expand

Overall confidence: 100%
Detected patterns

<div [^>]*class="[^"]*(?:small|medium|large)-\d{1,2} columns

Page Statistics

71
Requests

52 %
HTTPS

0 %
IPv6

10
Domains

11
Subdomains

10
IPs

4
Countries

9186 kB
Transfer

11707 kB
Size

0
Cookies

16 Outgoing links

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

URL: https://opensist.tech/
Title: opensist.tech

Search URL Search Domain Scan URL

URL: https://coursebench.geekpie.club/
Title: coursebench.geekpie.club

Search URL Search Domain Scan URL

URL: https://loj.ac/
Title: LibreOJ

Search URL Search Domain Scan URL

URL: https://www.luogu.com.cn/
Title: 洛谷

Search URL Search Domain Scan URL

URL: https://uoj.ac/
Title: UOJ

Search URL Search Domain Scan URL

URL: https://www.cometoj.com/
Title: CometOJ

Search URL Search Domain Scan URL

URL: https://vijos.org/
Title: Vijos

Search URL Search Domain Scan URL

URL: https://codeforces.com/
Title: Codeforces

Search URL Search Domain Scan URL

URL: https://atcoder.jp/
Title: AtCoder

Search URL Search Domain Scan URL

URL: https://www.codechef.com/
Title: CodeChef

Search URL Search Domain Scan URL

URL: https://www.spoj.com/
Title: SPOJ

Search URL Search Domain Scan URL

URL: https://www.topcoder.com/
Title: TopCoder

Search URL Search Domain Scan URL

URL: https://onlinejudge.org/
Title: OnlineJudge

Search URL Search Domain Scan URL

URL: https://oier.baoshuo.dev/
Title: OIerDb

Search URL Search Domain Scan URL

URL: https://github.com/hydro-dev/Hydro
Title: 开源

Search URL Search Domain Scan URL

URL: https://hydro.js.org/
Title: Hydro v4.9.24

Search URL Search Domain Scan URL

Page URL History

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

http://acm.shanghaitech.edu.cn/ HTTP 307
https://acm.shanghaitech.edu.cn/ HTTP 307
http://acm.shanghaitech.edu.cn/ HTTP 301
https://acm.shanghaitech.edu.cn/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 4

https://acm.shanghaitech.edu.cn/file/399/rTetYY_NOY-BBiNCTgQ3H.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=ytd%2Fom1gypuf7uy9yujqzxbva.png&filename=rTetYY_NOY-BBiNCTgQ3H.png&expire=1721148046394&secret=ccd6286c2498d0d152fd739d3e3c3ac1

Request Chain 5

https://acm.shanghaitech.edu.cn/file/3/ms_GqgUa_S4m5TNs5_NTW.jpeg HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=950%2Frc6s52rxcoxl93ra9cyhu.jpeg&filename=ms_GqgUa_S4m5TNs5_NTW.jpeg&expire=1721148046447&secret=c4950b53ce0f59d8e8553f1a0b36b29d

Request Chain 7

https://acm.shanghaitech.edu.cn/file/3/2R7u1xRo1PfyF2m9zbPYz.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=Oho%2FMX41VHMca7fwGVteA9QM7.png&filename=2R7u1xRo1PfyF2m9zbPYz.png&expire=1721148047665&secret=9089ada5b0052a15cf78018417ac2956

Request Chain 8

https://acm.shanghaitech.edu.cn/file/3/KluKV4tfoXr5kI9UzKRvX.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=7Qx%2FhouHDlewgSgYX9XMAMiIz.png&filename=KluKV4tfoXr5kI9UzKRvX.png&expire=1721148049368&secret=9365e8612ca535bc16e65292a7d3d437

Request Chain 10

https://acm.shanghaitech.edu.cn/file/3/GEgqmn7Wj_dVtTWvBdB8C.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=eyr%2Fy0yyxjtxdqk30tel7rqha.png&filename=GEgqmn7Wj_dVtTWvBdB8C.png&expire=1721148053689&secret=e82a266bf0a669365c47b141fc5cf56e

Request Chain 11

https://acm.shanghaitech.edu.cn/file/3/7EsAufnsGSRTX8OWlFm6D.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=qhk%2Flpedsqknfarpnykfktvgq.png&filename=7EsAufnsGSRTX8OWlFm6D.png&expire=1721148053730&secret=07e105c37c095b2ccbec73fb72c8909c

Request Chain 13

https://acm.shanghaitech.edu.cn/file/3/4ddylv0ddh86R1wxYEoG-.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=mQn%2FdDTXwmJ7ZlSIFYyNtUikt.png&filename=4ddylv0ddh86R1wxYEoG-.png&expire=1721148050837&secret=51419245c6270446f2e0a33f300b71cb

Request Chain 20

https://github.com/AstatineAi.png?size=64 HTTP 302
https://avatars.githubusercontent.com/u/47201556?s=64&v=4

Request Chain 26

https://acm.shanghaitech.edu.cn/file/513/.avatar.jpg HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=rpv%2Fgk0qtmhb43b0767fbhehp.jpg&filename=.avatar.jpg&expire=1721148057989&secret=55a85df2898c8d1ead1cc95200501937

Request Chain 31

https://acm.shanghaitech.edu.cn/file/891/.avatar.jpg HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=a1m%2Fnxk8xgwoad0qgiaqi5knx.jpg&filename=.avatar.jpg&expire=1721148059338&secret=1a008c1384c61d3a47ffca36ae243f6c

Request Chain 34

https://github.com/lsCoinred.png?size=64 HTTP 302
https://avatars.githubusercontent.com/u/47453260?s=64&v=4

Request Chain 38

https://acm.shanghaitech.edu.cn/file/504/.avatar.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=k0b%2Fssarqcgt4jsv8ai60bgbd.png&filename=.avatar.png&expire=1721148059715&secret=18a17690f408b6acb04c03588de016f9

Request Chain 41

https://acm.shanghaitech.edu.cn/file/521/.avatar.jpg HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=xik%2F0exxtfui8irnqyej2khto.jpg&filename=.avatar.jpg&expire=1721148059840&secret=b392e550769396badd4fd8885de0ce84

Request Chain 54

https://acm.shanghaitech.edu.cn/file/572/.avatar.jpg HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=u1k%2Fc5miziseqdl9ep4bn84m2.jpg&filename=.avatar.jpg&expire=1721148062029&secret=841d4b4409eec3205842ab85b02a74b3

Request Chain 55

https://acm.shanghaitech.edu.cn/file/62/.avatar.png HTTP 302
https://acm.shanghaitech.edu.cn/fs/storage?target=p9u%2F0elfekwintbs7k8r35tzk.png&filename=.avatar.png&expire=1721148062179&secret=335568dac080f8160b65484773dfc043

71 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.shanghaitech.edu.cn/
Redirect Chain

http://acm.shanghaitech.edu.cn/
https://acm.shanghaitech.edu.cn/
http://acm.shanghaitech.edu.cn/
https://acm.shanghaitech.edu.cn/

73 KB
11 KB

588ms
588ms

Document
text/html

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

1a1bbff726c14a0fef82d0508cef5350895a3599639dc1da20d27a53a5dd1829

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Connection: keep-alive
Content-Encoding: br
Content-Type: text/html; charset=utf-8
Date: Tue, 16 Jul 2024 16:30:43 GMT
Server: nginx
Strict-Transport-Security: max-age=63072000
Transfer-Encoding: chunked
Vary: Accept-Encoding

Redirect headers

Connection: keep-alive
Content-Length: 169
Content-Type: text/html
Date: Tue, 16 Jul 2024 16:30:42 GMT
Location: https://acm.shanghaitech.edu.cn/
Server: nginx/1.25.4

GET
H/1.1 200
OK theme-4.48.24.css
acm.shanghaitech.edu.cn/ 649 KB
97 KB 870ms
869ms Stylesheet
text/css 119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/theme-4.48.24.css

Requested by

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

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

0cb4105c9887a6d7f853ff1a0a8b86710508ff448e9e00db207561b62ec14d1a

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:43 GMT
Content-Encoding: br
Strict-Transport-Security: max-age=63072000
Last-Modified: Mon, 18 Sep 2023 14:51:49 GMT
Server: nginx
content-md5: YRFQh6lZ8KFajs/a9pUywg==
ETag: "YRFQh6lZ8KFajs/a9pUywg=="
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: text/css; charset=utf-8
cache-control: public, max-age=86400000
Connection: keep-alive

GET
H/1.1 200
OK lang-zh.js Show response
acm.shanghaitech.edu.cn/resource/4.48.24/ 55 KB
21 KB 2441ms
903ms Script
application/javascript 119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/resource/4.48.24/lang-zh.js

Requested by

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

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

4d9ae1d37b28602cd774aa350b83bb7b276ec45ef49b562a7d5e969248b68c20

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:45 GMT
Content-Encoding: br
Strict-Transport-Security: max-age=63072000
Server: nginx
ETag: db70a00b
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript; charset=utf-8
Cache-Control: public, max-age=86400
Connection: keep-alive

GET
H/1.1 200
OK hydro-4.48.24.js Show response
acm.shanghaitech.edu.cn/ 2 MB
552 KB 2903ms
786ms Script
application/javascript 119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/hydro-4.48.24.js

Requested by

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

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

e3e290eca53f0e19fd291742ee7b86cd3e50d051e87dd1d5fe522cc1474bdeeb

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:45 GMT
Content-Encoding: br
Strict-Transport-Security: max-age=63072000
Last-Modified: Mon, 18 Sep 2023 14:51:49 GMT
Server: nginx
content-md5: mfDxFqmKiVxV3yG6YSQddA==
ETag: "mfDxFqmKiVxV3yG6YSQddA=="
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: application/javascript; charset=utf-8
cache-control: public, max-age=86400000
Connection: keep-alive

GET
H/1.1 200
OK nav-logo-small_dark.png
acm.shanghaitech.edu.cn/components/navigation/ 2 KB
2 KB 648ms
501ms Image
image/png 119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/components/navigation/nav-logo-small_dark.png

Requested by

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

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

3924f53b373e3ccda29e97186d1f14911926cd1a96942886515e1419e90f89dc

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:45 GMT
Strict-Transport-Security: max-age=63072000
Last-Modified: Mon, 18 Sep 2023 14:51:49 GMT
Server: nginx
content-md5: VztO/+TGiPmxy8VxY/55qw==
ETag: "VztO/+TGiPmxy8VxY/55qw=="
Vary: Accept-Encoding
Content-Type: image/png
cache-control: public, max-age=86400000
Connection: keep-alive
Content-Length: 1963

GET
H/1.1

200
OK

storage
acm.shanghaitech.edu.cn/fs/
Redirect Chain

https://acm.shanghaitech.edu.cn/file/399/rTetYY_NOY-BBiNCTgQ3H.png
https://acm.shanghaitech.edu.cn/fs/storage?target=ytd%2Fom1gypuf7uy9yujqzxbva.png&filename=rTetYY_NOY-BBiNCTgQ3H.png&expire=1721148046394&secret=ccd6286c2498d0d152fd739d3e3c3ac1

2 MB
2 MB

2671ms
2632ms

Image
image/png

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/fs/storage?target=ytd%2Fom1gypuf7uy9yujqzxbva.png&filename=rTetYY_NOY-BBiNCTgQ3H.png&expire=1721148046394&secret=ccd6286c2498d0d152fd739d3e3c3ac1

Requested by

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

Protocol

HTTP/1.1

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

b78fb4410539c208b95da4d278c241a06caf9672f424e1d63903e28026e5766e

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:47 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/png
Content-Disposition: attachment; filename="rTetYY_NOY-BBiNCTgQ3H.png"
Connection: keep-alive

Redirect headers

Date: Tue, 16 Jul 2024 16:30:46 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Location: /fs/storage?target=ytd%2Fom1gypuf7uy9yujqzxbva.png&filename=rTetYY_NOY-BBiNCTgQ3H.png&expire=1721148046394&secret=ccd6286c2498d0d152fd739d3e3c3ac1
Cache-Control: public
Connection: keep-alive
Content-Length: 347

GET
H/1.1

200
OK

storage
acm.shanghaitech.edu.cn/fs/
Redirect Chain

https://acm.shanghaitech.edu.cn/file/3/ms_GqgUa_S4m5TNs5_NTW.jpeg
https://acm.shanghaitech.edu.cn/fs/storage?target=950%2Frc6s52rxcoxl93ra9cyhu.jpeg&filename=ms_GqgUa_S4m5TNs5_NTW.jpeg&expire=1721148046447&secret=c4950b53ce0f59d8e8553f1a0b36b29d

1 MB
1 MB

4743ms
3171ms

Image
image/jpeg

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/fs/storage?target=950%2Frc6s52rxcoxl93ra9cyhu.jpeg&filename=ms_GqgUa_S4m5TNs5_NTW.jpeg&expire=1721148046447&secret=c4950b53ce0f59d8e8553f1a0b36b29d

Requested by

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

Protocol

HTTP/1.1

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

225ee081b945cee4b90f0e4cdcd42fe110ec3b62ac7e863aca0f1afb4511383a

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:49 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/jpeg
Content-Disposition: attachment; filename="ms_GqgUa_S4m5TNs5_NTW.jpeg"
Connection: keep-alive

Redirect headers

Date: Tue, 16 Jul 2024 16:30:46 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Location: /fs/storage?target=950%2Frc6s52rxcoxl93ra9cyhu.jpeg&filename=ms_GqgUa_S4m5TNs5_NTW.jpeg&expire=1721148046447&secret=c4950b53ce0f59d8e8553f1a0b36b29d
Cache-Control: public
Connection: keep-alive
Content-Length: 351

GET
H/1.1 200
OK 20210903164438774058.png
icpc.pku.edu.cn/images/content/2021-09/ 99 KB
99 KB 8704ms
1468ms Image
image/png 115.27.240.9
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://icpc.pku.edu.cn/images/content/2021-09/20210903164438774058.png

Requested by

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

Protocol

HTTP/1.1

Security

TLS 1.2, ECDHE_RSA, AES_128_GCM

Server

115.27.240.9 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),

Reverse DNS

Software

Apache /

Resource Hash

5102e86b84bfce294ceb9c4e62f1b621b9bfda6a94d3bec401a890d0949b80e4

Security Headers

Name	Value
X-Frame-Options	SAMEORIGIN

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:53 GMT
Last-Modified: Fri, 03 Sep 2021 08:44:38 GMT
Server: Apache
ETag: "18c6a-5cb134f408980"
X-Frame-Options: SAMEORIGIN
Content-Type: image/png
Connection: Keep-Alive
Accept-Ranges: bytes
Keep-Alive: timeout=5, max=100
Content-Length: 101482

GET
H/1.1

200
OK

storage
acm.shanghaitech.edu.cn/fs/
Redirect Chain

https://acm.shanghaitech.edu.cn/file/3/2R7u1xRo1PfyF2m9zbPYz.png
https://acm.shanghaitech.edu.cn/fs/storage?target=Oho%2FMX41VHMca7fwGVteA9QM7.png&filename=2R7u1xRo1PfyF2m9zbPYz.png&expire=1721148047665&secret=9089ada5b0052a15cf78018417ac2956

43 KB
43 KB

3868ms
2364ms

Image
image/png

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/fs/storage?target=Oho%2FMX41VHMca7fwGVteA9QM7.png&filename=2R7u1xRo1PfyF2m9zbPYz.png&expire=1721148047665&secret=9089ada5b0052a15cf78018417ac2956

Requested by

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

Protocol

HTTP/1.1

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

8c428b083e2802099819bd37eac59079f936efdc5287f55ac56de72f984267cf

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:51 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/png
Content-Disposition: attachment; filename="2R7u1xRo1PfyF2m9zbPYz.png"
Connection: keep-alive

Redirect headers

Date: Tue, 16 Jul 2024 16:30:47 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Location: /fs/storage?target=Oho%2FMX41VHMca7fwGVteA9QM7.png&filename=2R7u1xRo1PfyF2m9zbPYz.png&expire=1721148047665&secret=9089ada5b0052a15cf78018417ac2956
Cache-Control: public
Connection: keep-alive
Content-Length: 347

GET
H/1.1

200
OK

storage
acm.shanghaitech.edu.cn/fs/
Redirect Chain

https://acm.shanghaitech.edu.cn/file/3/KluKV4tfoXr5kI9UzKRvX.png
https://acm.shanghaitech.edu.cn/fs/storage?target=7Qx%2FhouHDlewgSgYX9XMAMiIz.png&filename=KluKV4tfoXr5kI9UzKRvX.png&expire=1721148049368&secret=9365e8612ca535bc16e65292a7d3d437

58 KB
58 KB

3337ms
1474ms

Image
image/png

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/fs/storage?target=7Qx%2FhouHDlewgSgYX9XMAMiIz.png&filename=KluKV4tfoXr5kI9UzKRvX.png&expire=1721148049368&secret=9365e8612ca535bc16e65292a7d3d437

Requested by

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

Protocol

HTTP/1.1

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

9ffb97fc495277e83fd6a35df237c1b4c6d199a8e48d6cc43f5656c0bd283f0c

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:53 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/png
Content-Disposition: attachment; filename="KluKV4tfoXr5kI9UzKRvX.png"
Connection: keep-alive

Redirect headers

Date: Tue, 16 Jul 2024 16:30:49 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Location: /fs/storage?target=7Qx%2FhouHDlewgSgYX9XMAMiIz.png&filename=KluKV4tfoXr5kI9UzKRvX.png&expire=1721148049368&secret=9365e8612ca535bc16e65292a7d3d437
Cache-Control: public
Connection: keep-alive
Content-Length: 347

GET
H/1.1 200
OK logo_s.png
sist.shanghaitech.edu.cn/_upload/tpl/01/4f/335/template335/images/ 22 KB
23 KB 6227ms
663ms Image
image/png 119.78.254.66
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://sist.shanghaitech.edu.cn/_upload/tpl/01/4f/335/template335/images/logo_s.png

Requested by

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

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

119.78.254.66 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

0dbf896d9b6025ac86a30e43ae53045e550fd7ded8cd01a5e873b3aa2711c292

Security Headers

Name	Value
Content-Security-Policy	default-src * 'unsafe-inline' 'unsafe-eval' data: https:
Strict-Transport-Security	max-age=63072000; includeSubdomains; preload
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	1; mode=block

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:54 GMT
Content-Security-Policy: default-src * 'unsafe-inline' 'unsafe-eval' data: https:
X-Content-Type-Options: nosniff
Frame-Options: SAMEORIGIN
X-Permitted-Cross-Domain-Policies: master-only
Strict-Transport-Security: max-age=63072000; includeSubdomains; preload
Connection: keep-alive
Content-Length: 22427
X-XSS-Protection: 1; mode=block
Referrer-Policy: strict-origin-when-cross-origin
Last-Modified: Thu, 06 Apr 2023 08:09:09 GMT
Server: nginx
ETag: "579b-5f8a66c53dfb0"
X-Download-Options: SAMEORIGIN
X-Frame-Options: SAMEORIGIN
Content-Type: image/png
Accept-Ranges: bytes

GET
H/1.1

200
OK

storage
acm.shanghaitech.edu.cn/fs/
Redirect Chain

https://acm.shanghaitech.edu.cn/file/3/GEgqmn7Wj_dVtTWvBdB8C.png
https://acm.shanghaitech.edu.cn/fs/storage?target=eyr%2Fy0yyxjtxdqk30tel7rqha.png&filename=GEgqmn7Wj_dVtTWvBdB8C.png&expire=1721148053689&secret=e82a266bf0a669365c47b141fc5cf56e

53 KB
54 KB

1085ms
1085ms

Image
image/png

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/fs/storage?target=eyr%2Fy0yyxjtxdqk30tel7rqha.png&filename=GEgqmn7Wj_dVtTWvBdB8C.png&expire=1721148053689&secret=e82a266bf0a669365c47b141fc5cf56e

Requested by

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

Protocol

HTTP/1.1

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

069adbcdbe3006a3e4a573aeb1bdd0a108dbe97e07e954343465837105b96dc0

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:55 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/png
Content-Disposition: attachment; filename="GEgqmn7Wj_dVtTWvBdB8C.png"
Connection: keep-alive

Redirect headers

Date: Tue, 16 Jul 2024 16:30:53 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Location: /fs/storage?target=eyr%2Fy0yyxjtxdqk30tel7rqha.png&filename=GEgqmn7Wj_dVtTWvBdB8C.png&expire=1721148053689&secret=e82a266bf0a669365c47b141fc5cf56e
Cache-Control: public
Connection: keep-alive
Content-Length: 347

GET
H/1.1

200
OK

storage
acm.shanghaitech.edu.cn/fs/
Redirect Chain

https://acm.shanghaitech.edu.cn/file/3/7EsAufnsGSRTX8OWlFm6D.png
https://acm.shanghaitech.edu.cn/fs/storage?target=qhk%2Flpedsqknfarpnykfktvgq.png&filename=7EsAufnsGSRTX8OWlFm6D.png&expire=1721148053730&secret=07e105c37c095b2ccbec73fb72c8909c

90 KB
90 KB

1102ms
1101ms

Image
image/png

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/fs/storage?target=qhk%2Flpedsqknfarpnykfktvgq.png&filename=7EsAufnsGSRTX8OWlFm6D.png&expire=1721148053730&secret=07e105c37c095b2ccbec73fb72c8909c

Requested by

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

Protocol

HTTP/1.1

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

c5b1f76c853380e75b7ee698b527730a5b9a749a0e45d611387e907b13d2f7c4

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:55 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/png
Content-Disposition: attachment; filename="7EsAufnsGSRTX8OWlFm6D.png"
Connection: keep-alive

Redirect headers

Date: Tue, 16 Jul 2024 16:30:53 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Location: /fs/storage?target=qhk%2Flpedsqknfarpnykfktvgq.png&filename=7EsAufnsGSRTX8OWlFm6D.png&expire=1721148053730&secret=07e105c37c095b2ccbec73fb72c8909c
Cache-Control: public
Connection: keep-alive
Content-Length: 347

GET
H2 200 logo.f5d7c6dd.svg
coursebench.geekpie.club/img/ 14 KB
14 KB 6106ms
846ms Image
image/svg+xml 59.78.171.48
ERX-CERNET-BKB Ch...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://coursebench.geekpie.club/img/logo.f5d7c6dd.svg

Requested by

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

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

59.78.171.48 , China, ASN4538 (ERX-CERNET-BKB China Education and Research Network Center, CN),

Reverse DNS

Software

Resource Hash

cfb4270bd9c01d1a48f417e728b681953176ba3df76c90c0b683cd974426065d

Security Headers

Name	Value
Strict-Transport-Security	max-age=15724800; includeSubDomains

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

date: Tue, 16 Jul 2024 16:30:55 GMT
strict-transport-security: max-age=15724800; includeSubDomains
last-modified: Tue, 02 Jul 2024 15:41:42 GMT
accept-ranges: bytes
etag: "66841fb6-3644"
content-length: 13892
content-type: image/svg+xml

GET
H/1.1

200
OK

storage
acm.shanghaitech.edu.cn/fs/
Redirect Chain

https://acm.shanghaitech.edu.cn/file/3/4ddylv0ddh86R1wxYEoG-.png
https://acm.shanghaitech.edu.cn/fs/storage?target=mQn%2FdDTXwmJ7ZlSIFYyNtUikt.png&filename=4ddylv0ddh86R1wxYEoG-.png&expire=1721148050837&secret=51419245c6270446f2e0a33f300b71cb

244 KB
245 KB

1390ms
961ms

Image
image/png

119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://acm.shanghaitech.edu.cn/fs/storage?target=mQn%2FdDTXwmJ7ZlSIFYyNtUikt.png&filename=4ddylv0ddh86R1wxYEoG-.png&expire=1721148050837&secret=51419245c6270446f2e0a33f300b71cb

Requested by

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

Protocol

HTTP/1.1

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

2943f1e327fa5219e71dd18c4872d71a5353fb26a524414f09749ea4efcff8b0

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:54 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Transfer-Encoding: chunked
Vary: Accept-Encoding
Content-Type: image/png
Content-Disposition: attachment; filename="4ddylv0ddh86R1wxYEoG-.png"
Connection: keep-alive

Redirect headers

Date: Tue, 16 Jul 2024 16:30:50 GMT
Strict-Transport-Security: max-age=63072000
Server: nginx
Vary: Accept-Encoding
Content-Type: text/html; charset=utf-8
Location: /fs/storage?target=mQn%2FdDTXwmJ7ZlSIFYyNtUikt.png&filename=4ddylv0ddh86R1wxYEoG-.png&expire=1721148050837&secret=51419245c6270446f2e0a33f300b71cb
Cache-Control: public
Connection: keep-alive
Content-Length: 347

GET
DATA 200
OK truncated Show response
/ 0
0 Script
text/javascript

General

Check archive.org

Show headers Download Go to

Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
Resource Hash: e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

Referer
Origin: https://acm.shanghaitech.edu.cn
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Content-Type: text/javascript

GET
H/1.1 200
OK 3991415c.js Show response
acm.shanghaitech.edu.cn/constant/ 7 KB
1 KB 4277ms
3373ms Fetch
application/javascript 119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/constant/3991415c.js

Requested by

Host: acm.shanghaitech.edu.cn
URL: https://acm.shanghaitech.edu.cn/hydro-4.48.24.js

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

82329e0e013201fd314307d0b2dcaa78a8aee87d7f44ebfe7b3640f2a142ae85

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:30:50 GMT
Content-Encoding: br
Strict-Transport-Security: max-age=63072000
Server: nginx
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TENCENT-NET-AP-CN...

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Full URL

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TENCENT-NET-AP-CN...

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Full URL

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TENCENT-NET-AP-CN...

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TENCENT-NET-AP-CN...

General

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Check archive.org

Show headers Download Go to Show image

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Check archive.org

Show headers Download Go to Show image

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General

Check archive.org

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200
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General

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Full URL

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Protocol

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200
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Check archive.org

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Full URL

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Protocol

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Redirect headers

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GET
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TENCENT-NET-AP-CN...

General

Check archive.org

Show headers Download Go to Show image

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GET
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TENCENT-NET-AP-CN...

General

Check archive.org

Show headers Download Go to Show image

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GET
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General

Check archive.org

Show headers Download Go to Show image

Full URL: https://q1.qlogo.cn/g?b=qq&nk=1393789047&s=160
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General

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Show headers Download Go to

Full URL

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Security

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Server

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General

Check archive.org

Show headers Download Go to

Full URL

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Protocol

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Response headers

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GET
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General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/126.ac981a.chunk.js

Requested by

Host: acm.shanghaitech.edu.cn
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Protocol

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Security

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Response headers

Date: Tue, 16 Jul 2024 16:31:07 GMT
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POST
H/1.1 200
OK media Show response
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CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/d/system/media

Requested by

Host: acm.shanghaitech.edu.cn
URL: https://acm.shanghaitech.edu.cn/hydro-4.48.24.js

Protocol

HTTP/1.1

Security

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Server

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Response headers

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GET
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385ms XHR
application/json 172.67.169.115
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General

Check archive.org

Show headers Download Go to

Full URL

https://v1.hitokoto.cn/?c=a&c=b&c=c&c=d&c=e&c=f

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Protocol

Security

TLS 1.3, , AES_128_GCM

Server

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Request headers

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Response headers

date: Tue, 16 Jul 2024 16:30:56 GMT
content-security-policy: default-src 'self';base-uri 'self';font-src 'self' https: data:;form-action 'self';frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload
cf-cache-status: EXPIRED
x-permitted-cross-domain-policies: none
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
x-dns-prefetch-control: off
content-encoding: br
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=86400
x-xss-protection: 0
x-request-id: 10d81d44-97cc-4363-bb6f-abb5bdb1f8e5
referrer-policy: no-referrer
last-modified: Tue, 16 Jul 2024 16:30:20 GMT
server: cloudflare
cross-origin-opener-policy: same-origin
x-download-options: noopen
x-frame-options: SAMEORIGIN
vary: Origin, Accept-Encoding
content-type: application/json; charset=utf-8
access-control-allow-origin: *
origin-agent-cluster: ?1
access-control-expose-headers: X-Request-Id
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=aBxFOjidJF2bu0WiFNWXq3qwmbxKKkpfARJqJ7xLYgeV1n2Ww%2BtJHvteicRfV8rh%2BAGtWQ0tsBbBjyUWdVeZSPXDnLcnyjG%2FudtaleBLXZ7%2BsZsVHntckwwRusHctSeWew%3D%3D"}],"group":"cf-nel","max_age":604800}
cf-ray: 8a436130cbbd8f58-CPH

GET
H/1.1 200
OK favicon-32x32.png
acm.shanghaitech.edu.cn/ 1 KB
1 KB 503ms
503ms Other
image/png 119.78.254.196
CSTNET-AS-AP Comp...

General

Check archive.org

Show headers Download Go to

Full URL

https://acm.shanghaitech.edu.cn/favicon-32x32.png

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_256_GCM

Server

119.78.254.196 , China, ASN7497 (CSTNET-AS-AP Computer Network Information Center of Chinese Academy of Sciences CNIC-CAS, CN),

Reverse DNS

Software

nginx /

Resource Hash

7af842b7016df039714a1de50c690ee9308ea0f470c21919c767dbb86d180f36

Security Headers

Name	Value
Strict-Transport-Security	max-age=63072000

Request headers

Referer: https://acm.shanghaitech.edu.cn/
User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Response headers

Date: Tue, 16 Jul 2024 16:31:10 GMT
Strict-Transport-Security: max-age=63072000
Last-Modified: Mon, 18 Sep 2023 14:51:49 GMT
Server: nginx
content-md5: s8ANAPpa/YuPmipKD3wFlA==
ETag: "s8ANAPpa/YuPmipKD3wFlA=="
Vary: Accept-Encoding
Content-Type: image/png
cache-control: public, max-age=86400000
Connection: keep-alive
Content-Length: 1130

Failed requests

These URLs were requested, but there was no response received. You will also see them in the list above.

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/3f32371a5f181ad14d029cb86cabd977?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/4e7c2e526065e0026613993eb05d42a1?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/a80fe4d2dc0e34197b2c7f1391d9c487?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/9942659c85bfcb1ab72cc291f431a258?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/b937c6e3858017fb46a1182800a70738?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/01bd407e2064e9b5c1b218a822b64351?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/4eb1a8f90f077b87a925a3735f09dbe3?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/49489d94a7ecd41d7ad5aa076e76af7a?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/359e29b82831c35cecb0e73ade614808?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/208622771170c02219a348094e03ea9b?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/d7d04db5a573682e59c15f6b94abc573?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/6feeeb4adfd7804432318334ff83d042?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/6a53af9f69e1818d7f82b97289faf4f5?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/c45f224ac90d907bedec51fc256fd001?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/c90390d9adf5a4cffde5272288383ab5?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/c6f9328fada5de31100c693b6ef095cf?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/419bb522101df2c027d2edf8af97d40b?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/d00632415e1d01bb91ab248ef7f3b639?d=mm&s=64

Domain: sdn.geekzu.org
URL: https://sdn.geekzu.org/avatar/79f4e92e7e8e853629aecb4358d7276e?d=mm&s=64

Verdicts & Comments Add Verdict or Comment

21 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.

0 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.

2 Console Messages

A page may trigger messages to the console to be logged. These are often error messages about being unable to load a resource or execute a piece of JavaScript. Sometimes they also provide insight into the technology behind a website.

Source	Level	URL Text
intervention	info	URL: https://acm.shanghaitech.edu.cn/(Line 1510) Message: Slow network is detected. See https://www.chromestatus.com/feature/5636954674692096 for more details. Fallback font will be used while loading: https://acm.shanghaitech.edu.cn/vj4icon.woff2?c71f9a
recommendation	verbose	URL: https://acm.shanghaitech.edu.cn/ Message: [DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header	Value
Strict-Transport-Security	max-age=63072000

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.shanghaitech.edu.cn
avatars.githubusercontent.com
cdn.luogu.com.cn
coursebench.geekpie.club
github.com
icpc.pku.edu.cn
q1.qlogo.cn
s2.loli.net
sdn.geekzu.org
sist.shanghaitech.edu.cn
v1.hitokoto.cn
sdn.geekzu.org
115.27.240.9
119.78.254.196
119.78.254.66
129.226.103.149
140.82.121.4
172.67.169.115
172.67.69.40
180.163.146.100
185.199.111.133
59.78.171.48
002a4a25e112f25b0c87dbadd4085605e322fb40e35e1b694f928c245fa55f00
03a0766d23c3beaa440470e6bd72b2f4bc962ddff108a4e4b2d87ec3e820eb20
069adbcdbe3006a3e4a573aeb1bdd0a108dbe97e07e954343465837105b96dc0
0cb4105c9887a6d7f853ff1a0a8b86710508ff448e9e00db207561b62ec14d1a
0dbf896d9b6025ac86a30e43ae53045e550fd7ded8cd01a5e873b3aa2711c292
0e58de9a102298c3868a513f0542a4084de02bb8594a4275d27fdfb912f3979f
15db5b17f834488b58bea48b3e933f7b581642845ad53145378cf65678a45148
19e8f635d4cba0ac4b8e4c35a14c0ad65be60b237fd6f9a7434d898504066ea8
1a1bbff726c14a0fef82d0508cef5350895a3599639dc1da20d27a53a5dd1829
209715c6096fb02ac027e18011ab67c5462413d3f4f9d19c5132e40d487cc2d8
225ee081b945cee4b90f0e4cdcd42fe110ec3b62ac7e863aca0f1afb4511383a
234328495aaaa569e987f2b90a38aa18196aa670fe616e3e5dec9ac3274dc9bc
26451473d3b97499cc5319026dc27807b3220435ebfe54f96e8c4780fb065c23
2943f1e327fa5219e71dd18c4872d71a5353fb26a524414f09749ea4efcff8b0
2e4a08eef8011f1684ead4fa51fe96b0c74589792b39c9d78108a29d8c5202c7
360fb1d66791fd8d12af6f985ccba6ebe64189df446e934b5b637de3b7f3bc21
3924f53b373e3ccda29e97186d1f14911926cd1a96942886515e1419e90f89dc
470ff9269cd63b0263bb877cbcaf86613a28d9c367d84d226a45e7a8ea104202
4b568385de86624e93353b962bd80d06db95bc880625b72c14ab672d5d577f04
4d148322df5ee78e08f05b54f7f97dc132eec69ae90a24c3c0deda58da2ad9eb
4d9ae1d37b28602cd774aa350b83bb7b276ec45ef49b562a7d5e969248b68c20
5102e86b84bfce294ceb9c4e62f1b621b9bfda6a94d3bec401a890d0949b80e4
5b92a07223b095b20be263d853125748fedd0b3248fed2b6974a10cdff34f9de
5e3d10887bd5269b909ab2c2ae10f0e54f4305abce6201e0d317c95b018643a2
5ee97cd88c6cf790595bc4cfa10ea545c1eec07603120fa03521788cf5a7b3fe
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7f199adb8f98ca969fa8b11d86a526d397f14e4246e066d6a6e3fb4901ba497e
82329e0e013201fd314307d0b2dcaa78a8aee87d7f44ebfe7b3640f2a142ae85
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acm.shanghaitech.edu.cn Open in urlscan Pro 119.78.254.196 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

71 Requests

52 %HTTPS

0 %IPv6

10 Domains

11 Subdomains

10 IPs

4 Countries

9186 kBTransfer

11707 kBSize

0 Cookies

16 Outgoing links

Page URL History

Redirected requests

71 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 1 data transactions

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acm.shanghaitech.edu.cn Open in urlscan Pro
119.78.254.196 Public Scan

Screenshot
Live screenshot

Full Image

71
Requests

52 %
HTTPS

0 %
IPv6

10
Domains

11
Subdomains

10
IPs

4
Countries

9186 kB
Transfer

11707 kB
Size

0
Cookies

71 HTTP transactions
1 data transactions