hydro.ac Open in urlscan Pro
47.242.59.200 Public Scan

Go To Rescan
Add Verdict Report

Submitted URL:
http://en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com/
Effective URL:
https://hydro.ac/
Submission: On November 28 via api (November 28th 2023, 5:49:10 pm UTC) from US — Scanned from US

Summary HTTP 44 Redirects Links 20 Behaviour Indicators

Summary

This website contacted 7 IPs in 3 countries across 7 domains to perform 44 HTTP transactions. The main IP is 47.242.59.200, located in Hong Kong, Hong Kong and belongs to ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN. The main domain is hydro.ac.
TLS certificate: Issued by ZeroSSL ECC Domain Secure Site CA on November 18th 2023. Valid for: 3 months.

This is the only time hydro.ac was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 2	123.56.193.170 123.56.193.170	37963 (ALIBABA-C...) (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.)
12 27	47.242.59.200 47.242.59.200	45102 (ALIBABA-C...) (ALIBABA-CN-NET Alibaba US Technology Co.)
7	2606:4700:303... 2606:4700:3034::ac43:9ed3	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	240e:9f:d005:... 240e:9f:d005:0:3::3fb	134420 (CHINATELE...) (CHINATELECOM-CHONGQING-IDC Chongqing Telecom)
6	192.0.80.241 192.0.80.241	2635 (AUTOMATTIC) (AUTOMATTIC)
11	2402:4e00:183... 2402:4e00:1830:12fc:0:93c1:d63f:7ba9	45090 (TENCENT-N...) (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited)
3 3	140.82.114.4 140.82.114.4	36459 (GITHUB) (GITHUB)
3	2606:50c0:800... 2606:50c0:8002::154	54113 (FASTLY) (FASTLY)
44	7

2 123.56.193.170 (Beijing, China) 2 redirects

ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN)

en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

27 47.242.59.200 (Hong Kong, Hong Kong) 12 redirects

ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN)

hydro.ac	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

7 2606:4700:3034::ac43:9ed3 (United States)

ASN13335 (CLOUDFLARENET, US)

cdn.hydro.ac	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 240e:9f:d005:0:3::3fb (China)

ASN134420 (CHINATELECOM-CHONGQING-IDC Chongqing Telecom, CN)

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

6 192.0.80.241 (Richardson, United States)

ASN2635 (AUTOMATTIC, US)

cn.gravatar.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

11 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 (China)

ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN)

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

3 140.82.114.4 (United States) 3 redirects

ASN36459 (GITHUB, US)
PTR: lb-140-82-114-4-iad.github.com

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

3 2606:50c0:8002::154 (United States)

ASN54113 (FASTLY, US)

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

	Apex Domain Subdomains	Transfer
34	hydro.ac 12 redirects hydro.ac cdn.hydro.ac	2 MB
11	qlogo.cn q1.qlogo.cn — Cisco Umbrella Rank: 148829	61 KB
6	gravatar.com cn.gravatar.com — Cisco Umbrella Rank: 286673	13 KB
3	githubusercontent.com avatars.githubusercontent.com — Cisco Umbrella Rank: 9014	5 KB
3	github.com 3 redirects github.com — Cisco Umbrella Rank: 3165	8 KB
2	luogu.com.cn cdn.luogu.com.cn	21 KB
2	hydrooj.com 2 redirects en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com	327 B
44	7

	Domain	Requested by
27	hydro.ac	12 redirects hydro.ac cdn.hydro.ac
11	q1.qlogo.cn	hydro.ac
7	cdn.hydro.ac	hydro.ac cdn.hydro.ac
6	cn.gravatar.com	hydro.ac
3	avatars.githubusercontent.com	hydro.ac
3	github.com	3 redirects
2	cdn.luogu.com.cn	hydro.ac
2	en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com	2 redirects
44	8

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

Domain
jq.qq.com
pay.undefined.moe
github.com
macesuted.moe
baoshuo.ren
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
hydro.js.org

Subject Issuer	Validity	Valid
hydro.ac ZeroSSL ECC Domain Secure Site CA	`2023-11-18` - `2024-02-16`	3 months	crt.sh
cdn.luogu.com.cn Encryption Everywhere DV TLS CA - G2	`2023-08-22` - `2024-08-21`	a year	crt.sh
*.gravatar.com Sectigo ECC Domain Validation Secure Server CA	`2022-11-23` - `2023-12-24`	a year	crt.sh
*.qpic.cn GlobalSign Organization Validation CA - SHA256 - G3	`2023-04-12` - `2024-05-13`	a year	crt.sh

This page contains 1 frames:

Primary Page: https://hydro.ac/
Frame ID: 57F85DA3BC57D0199BFD256C7DBFBD47
Requests: 45 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Home - HydroOJ

Page URL History Show full URLs

http://en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com/ HTTP 308
https://en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com/ HTTP 302
https://hydro.ac/ 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

44
Requests

66 %
HTTPS

50 %
IPv6

7
Domains

8
Subdomains

7
IPs

3
Countries

1792 kB
Transfer

7163 kB
Size

2
Cookies

20 Outgoing links

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

URL: https://jq.qq.com/?_wv=1027&k=0LgdQeGR
Title: Hydro 项目用户群

Search URL Search Domain Scan URL

URL: https://jq.qq.com/?_wv=1027&k=pKYrk4yp
Title: hydro.ac 用户群

Search URL Search Domain Scan URL

URL: https://pay.undefined.moe/
Title: 给我们投食

Search URL Search Domain Scan URL

URL: https://github.com/hydro-dev/Hydro
Title: Github Repo (AGPL 3.0)

Search URL Search Domain Scan URL

URL: https://macesuted.moe/about-me/
Title: About Me

Search URL Search Domain Scan URL

URL: https://baoshuo.ren/
Title: 个人主页

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://hydro.js.org/#%E8%81%94%E7%B3%BB%E6%88%91%E4%BB%AC
Title: Copyright Complaint

Search URL Search Domain Scan URL

URL: https://hydro.js.org/
Title: Hydro v4.9.27

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://en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com/ HTTP 308
https://en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com/ HTTP 302
https://hydro.ac/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 4

https://hydro.ac/file/3309/ide.png HTTP 302
https://hydro.ac/fs/hydro/zEA/wSLP25vSEnsNVNWhFoxnq.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174904Z&X-Amz-Expires=600&X-Amz-Signature=f6b85ced53b6323809d9515ec4dd9a621d74f771b0b9c82dff0317011d27041f&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22ide.png%22&x-id=GetObject

Request Chain 9

https://hydro.ac/file/3309/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/n8s/y3St2JBr8fQZ0mavGXfm5.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=f72eee35ca1d396d09c07cb213867d1be64772debdb4ead5293852a227377d85&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 10

https://hydro.ac/file/2/avatar.jpg HTTP 302
https://hydro.ac/fs/hydro/B-g/xH0KGdYg7-JmdVEZMnAIZ.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=24a7badd5bac96e3ef8471a9adf8d4e1c343535bda1c808db7097e089731d095&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22avatar.jpg%22&x-id=GetObject

Request Chain 13

https://github.com/myeeye.png?size=64 HTTP 302
https://avatars.githubusercontent.com/u/60061274?s=64&v=4

Request Chain 17

https://hydro.ac/file/401/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/mdl/vh7hikxzi5kbao7j0zkxl.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=dcfc646a2c7c8000e5668734f393ee46c36b1053c8636ccb509c1850da1d71ae&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 19

https://hydro.ac/file/318/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/4dW/WGBP8gP489CrnH_HVBCC6.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=1980141427559b2a1e6f54f0c19a535ff09bf62e0d97c2694a25e9381f38af8c&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 20

https://github.com/zhengzhiyun2011.png?size=64 HTTP 302
https://avatars.githubusercontent.com/u/121373123?s=64&v=4

Request Chain 21

https://hydro.ac/file/13344/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/x1k/dchzpkxwh0vvbhtx8dkyk.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=404493469104ea1b1e2e3938a0f4b771121f35fc5cb1e8e9c2a6a1e8a294b5e0&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 30

https://hydro.ac/file/22467/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/jcc/au3anh4yvrdqxr0mu0pbi.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=5742dbcb2a3872f27983ba12d9b84b72689b543f9de50816a3f7b83b7c10798c&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 34

https://hydro.ac/file/30876/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/ikh/rdlmsqp0ri35tt3rzvcmx.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=3f8ed755afa4df83d5d32386148a65f2c5b331aeb0b4f0f8e5fdf21664d13f58&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 35

https://github.com/clzzw666.png?size=64 HTTP 302
https://avatars.githubusercontent.com/u/95515313?s=64&v=4

Request Chain 37

https://hydro.ac/file/28061/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/mvt/06hzbmurncmnjpq4nuonp.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=171b71a350f3d782feb9b49f313b09d86df874fc9d8c69ae2e7d33514a88a8dc&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 41

https://hydro.ac/user-plugins/eE5zTxePo2rbzWx8R0ktf1Nikoa2KWCU/code HTTP 302
https://hydro.ac/login?redirect=%2Fuser-plugins%2FeE5zTxePo2rbzWx8R0ktf1Nikoa2KWCU%2Fcode

Request Chain 42

https://hydro.ac/user-plugins/l6gjfPww2PV0eUraE8TGMDoP6bqY3FCy/code HTTP 302
https://hydro.ac/login?redirect=%2Fuser-plugins%2Fl6gjfPww2PV0eUraE8TGMDoP6bqY3FCy%2Fcode

Request Chain 43

https://hydro.ac/user-plugins/ZLp8wjpAUh16mNi7MJTbRh6zsnhKu5Sa/code HTTP 302
https://hydro.ac/login?redirect=%2Fuser-plugins%2FZLp8wjpAUh16mNi7MJTbRh6zsnhKu5Sa%2Fcode

44 HTTP transactions
1 data transactions

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

GET
H2

200

Primary Request / Show response
hydro.ac/
Redirect Chain

http://en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com/
https://en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com/
https://hydro.ac/

65 KB
11 KB

933ms
420ms

Document
text/html

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

Show headers Download Go to

Full URL: https://hydro.ac/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 47.242.59.200 Hong Kong, Hong Kong, ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN),
Reverse DNS
Software: Caddy /
Resource Hash: 6e8a89a9afbfd63807b267ab056efa94d6b211396bee5a27ccf6dbbd593db8d9

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36
accept-language: en-US,en;q=0.9

Response headers

content-encoding: br
content-type: text/html; charset=utf-8
date: Tue, 28 Nov 2023 17:49:04 GMT
server: Caddy
vary: Accept-Encoding

Redirect headers

content-length: 65
content-type: text/html; charset=utf-8
date: Tue, 28 Nov 2023 17:49:03 GMT
location: https://hydro.ac/
server: Caddy
vary: Accept-Encoding

GET
H2 200 theme-4.48.26.css
cdn.hydro.ac/ 624 KB
96 KB 126ms
50ms Stylesheet
text/css 2606:4700:3034::ac43:9ed3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.hydro.ac/theme-4.48.26.css
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3034::ac43:9ed3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 6800b8e82784e4804b1697500f693ceee16390f0e515e1c9a93a26a26b3f8db1

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:04 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age: 2072
cf-polished: origSize=640115
alt-svc: h3=":443"; ma=86400
cf-bgj: minify
last-modified: Fri, 24 Nov 2023 17:21:54 GMT
server: cloudflare
etag: W/"s4n1kidpwz"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=rtjPrkt%2BPwiMTSAyKAO2A2vMd6ZXahZAkFUsAEukI51oRH6Rv2mGvI7%2FFO2L54elZSFK8qXgEuc%2F23qXyEnb9Y2lUpct5FyIYWAvuxicsOBmiJXGD2J5omp3Ozs6%2BJnaAYdA%2F94fxGROSlI%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
cache-control: max-age=14400
cf-ray: 82d47208faf08dba-MIA

GET
H2 200 lang-en.js Show response
cdn.hydro.ac/resource/4.48.26/ 6 KB
3 KB 117ms
41ms Script
application/javascript 2606:4700:3034::ac43:9ed3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.hydro.ac/resource/4.48.26/lang-en.js
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3034::ac43:9ed3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: d59b5868e552af8d541c5d3f6ecbf16d8698a05e44119b788d7037c748244acd

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:04 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
age: 20700
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=esF2ichDyQgXrKmrrlx0V246xHMz%2BQodhp9p8mY%2FGwEdKLsaITcknNvO3MuZKb8hI%2BWdlBPYBoELSfdzrqIznF4wtE9mKhobblbVEYNiX1ewNk0BaEwag2ucXIvK6b0Gj3akAJ7YOZoFtTQ%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=86400
cf-ray: 82d47208faf58dba-MIA
alt-svc: h3=":443"; ma=86400

GET
H2 200 hydro-4.48.26.js Show response
cdn.hydro.ac/ 1 MB
401 KB 159ms
84ms Script
text/javascript 2606:4700:3034::ac43:9ed3
CLOUDFLARENET

General

Check archive.org

Show headers Download Go to

Full URL: https://cdn.hydro.ac/hydro-4.48.26.js
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3034::ac43:9ed3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software: cloudflare /
Resource Hash: 459de0e278c5c7f17c8fac5cded323df8fed7b547a6b473f7783b3c7f659fdff

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:04 GMT
content-encoding: br
cf-cache-status: HIT
last-modified: Fri, 24 Nov 2023 17:21:54 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
age: 2072
etag: W/"s4n1kis8ay"
vary: Accept-Encoding
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247ms Image
image/png 47.242.59.200
ALIBABA-CN-NET Al...

General

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Full URL: https://hydro.ac/components/navigation/nav-logo-small_dark.png
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URL: https://hydro.ac/
Protocol: H2
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Request headers

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Response headers

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GET
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200

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hydro.ac/fs/hydro/zEA/
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18 KB
18 KB

523ms
522ms

Image
image/png

47.242.59.200
ALIBABA-CN-NET Al...

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Full URL: https://hydro.ac/fs/hydro/zEA/wSLP25vSEnsNVNWhFoxnq.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174904Z&X-Amz-Expires=600&X-Amz-Signature=f6b85ced53b6323809d9515ec4dd9a621d74f771b0b9c82dff0317011d27041f&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22ide.png%22&x-id=GetObject
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URL: https://hydro.ac/
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Reverse DNS
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Request headers

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Response headers

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server: Caddy, SeaweedFS Filer 30GB 3.49
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Redirect headers

location: /fs/hydro/zEA/wSLP25vSEnsNVNWhFoxnq.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174904Z&X-Amz-Expires=600&X-Amz-Signature=f6b85ced53b6323809d9515ec4dd9a621d74f771b0b9c82dff0317011d27041f&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22ide.png%22&x-id=GetObject
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21 KB 911ms
297ms Image
image/webp 240e:9f:d005:0:3::3fb
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Full URL

https://cdn.luogu.com.cn/upload/image_hosting/6g06kl05.png

Requested by

Host: hydro.ac
URL: https://hydro.ac/

Protocol

Security

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Server

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Reverse DNS

Software

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Resource Hash

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Security Headers

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Request headers

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Response headers

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x-oss-server-time: 27

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

General

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Full URL: data:truncated
Protocol: DATA
Server: -, , ASN (),
Reverse DNS
Software: /
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Request headers

Referer
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Response headers

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GET
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hydro.ac/constant/ 251 KB
90 KB 335ms
335ms Fetch
application/javascript 47.242.59.200
ALIBABA-CN-NET Al...

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Full URL: https://hydro.ac/constant/3c95bc8f.js
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Request headers

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Response headers

date: Tue, 28 Nov 2023 17:49:05 GMT
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server: Caddy
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GET
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Full URL: https://cdn.hydro.ac/vj4icon.woff2?7ca6e4
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URL: https://cdn.hydro.ac/theme-4.48.26.css
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Request headers

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Response headers

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H2

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7 KB
7 KB

295ms
294ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

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Full URL: https://hydro.ac/fs/hydro/n8s/y3St2JBr8fQZ0mavGXfm5.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=f72eee35ca1d396d09c07cb213867d1be64772debdb4ead5293852a227377d85&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
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Request headers

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Response headers

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Redirect headers

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41 KB
41 KB

296ms
295ms

Image
image/jpeg

47.242.59.200
ALIBABA-CN-NET Al...

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Full URL: https://hydro.ac/fs/hydro/B-g/xH0KGdYg7-JmdVEZMnAIZ.jpg?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=24a7badd5bac96e3ef8471a9adf8d4e1c343535bda1c808db7097e089731d095&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22avatar.jpg%22&x-id=GetObject
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Request headers

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Response headers

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Redirect headers

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Full URL: https://cn.gravatar.com/avatar/6836cf7e19ee759041e59cb9147a089f?d=mm&s=64
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Request headers

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Response headers

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H/1.1 200
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9 KB 1212ms
271ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
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Full URL: https://q1.qlogo.cn/g?b=qq&nk=2572270685&s=160
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Request headers

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Response headers

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GET
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1 KB
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104ms
32ms

Image
image/png

2606:50c0:8002::154
FASTLY

General

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Full URL

https://avatars.githubusercontent.com/u/60061274?s=64&v=4

Requested by

Host: hydro.ac
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Protocol

Server

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Reverse DNS

Software

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Request headers

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Response headers

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17 KB
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561ms
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12 KB
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556ms
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19 KB
19 KB

550ms
550ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

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Redirect headers

location: /fs/hydro/x1k/dchzpkxwh0vvbhtx8dkyk.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=404493469104ea1b1e2e3938a0f4b771121f35fc5cb1e8e9c2a6a1e8a294b5e0&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date: Tue, 28 Nov 2023 17:49:05 GMT
cache-control: public
server: Caddy
content-length: 923
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2 200 3dc827f8ed09e91c755dba752ec2c8de
cn.gravatar.com/avatar/ 1 KB
1 KB 209ms
63ms Image
image/jpeg 192.0.80.241
AUTOMATTIC

General

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Full URL: https://cn.gravatar.com/avatar/3dc827f8ed09e91c755dba752ec2c8de?d=mm&s=64
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 192.0.80.241 Richardson, United States, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software: nginx /
Resource Hash: 8731d06bbb18c05499f193a32c336d5233aae87ef497341b19e5a08b8ec54ed3

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:05 GMT
last-modified: Wed, 11 Jan 1984 08:00:00 GMT
server: nginx
source-age: 2520
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=300
content-disposition: inline; filename="3dc827f8ed09e91c755dba752ec2c8de.png"
accept-ranges: bytes
link: <https://gravatar.com/avatar/3dc827f8ed09e91c755dba752ec2c8de?d=mm&s=64>; rel="canonical"
content-length: 1163
alt-svc: h3=":443"; ma=86400
expires: Tue, 28 Nov 2023 17:54:05 GMT

GET
H/1.1 200
OK g
q1.qlogo.cn/ 3 KB
3 KB 1023ms
280ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

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Show headers Download Go to Show image

Full URL: https://q1.qlogo.cn/g?b=qq&nk=1124984763&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: 0404a621c7cf4ecb572c1846c169c77445e2551853e1af54814920b6a2de69f5

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 2801
Connection: keep-alive
Content-Length: 2801
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Sat, 07 Sep 2019 21:07:37 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 11774 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1567861657_0
X-NWS-LOG-UUID: fb81f522-be56-4199-9cb8-3d34a7b321af

GET
H/1.1 200
OK g
q1.qlogo.cn/ 2 KB
3 KB 1025ms
280ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

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Full URL: https://q1.qlogo.cn/g?b=qq&nk=2032516898&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: 0d90ac9c76f1d39124b7b9548c7725685c35479f088bb23e51aeeb0f3a49b8fb

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 2535
Connection: keep-alive
Content-Length: 2535
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Wed, 18 Oct 2023 08:01:31 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 11122 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1697587291_0
X-NWS-LOG-UUID: 236b5ce4-f764-41c7-bb47-92204d12a984

GET
H/1.1 200
OK g
q1.qlogo.cn/ 7 KB
8 KB 1004ms
293ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

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Full URL: https://q1.qlogo.cn/g?b=qq&nk=12345690&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: adbe8bed5ce04f14cd8afc6ce09c4e1dde44dadbc9881808156ceb24ce0dcded

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 7323
Connection: keep-alive
Content-Length: 7323
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Mon, 15 Apr 2019 12:50:43 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 9631 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1555303843_0
X-NWS-LOG-UUID: 038e2c26-2916-4cb3-b0fa-6612bc6ae453

GET
H/1.1 200
OK g
q1.qlogo.cn/ 3 KB
4 KB 264ms
264ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://q1.qlogo.cn/g?b=qq&nk=3632426427&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: 9ef16940aa941d72d73ea64b686e18cc4ba6e37298333670458f1dda53a48ea0

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 3258
Connection: keep-alive
Content-Length: 3258
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Tue, 25 Jul 2023 20:05:45 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 7740 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1690286745_0
X-NWS-LOG-UUID: 00add4c0-3b2b-4ef1-9a56-8c2e69d3beaa

GET
H/1.1 200
OK g
q1.qlogo.cn/ 7 KB
8 KB 273ms
273ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://q1.qlogo.cn/g?b=qq&nk=1552005969&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: 430ab1b472ea4cd902568c3d4c1c215c9e61de1844ed437e89b743a15659d42c

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 7466
Connection: keep-alive
Content-Length: 7466
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Mon, 02 Jan 2023 17:31:24 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 13224 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1672651884_0
X-NWS-LOG-UUID: 48aadec3-0d17-49a2-a77c-38438d00696c

GET
H/1.1 200
OK g
q1.qlogo.cn/ 4 KB
5 KB 274ms
274ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

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Full URL: https://q1.qlogo.cn/g?b=qq&nk=3641488243&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: 2b519c8c718cb888446d7da9a1c44f2a71b921657af2525c49a972ba0e988ed0

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 4415
Connection: keep-alive
Content-Length: 4415
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Wed, 11 Oct 2023 17:16:38 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 14501 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1697015798_0
X-NWS-LOG-UUID: 942c9ceb-cccf-48bd-bdfa-8e9b197d9df3

GET
H/1.1 200
OK g
q1.qlogo.cn/ 8 KB
8 KB 277ms
277ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

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Full URL: https://q1.qlogo.cn/g?b=qq&nk=2799956124&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: 699bacb5064a00a54f4eddcb70a66c9e2f7fa1cd9ebae579af66827e704569ff

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 8237
Connection: keep-alive
Content-Length: 8237
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Mon, 21 Jun 2021 18:39:46 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 10608 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1624271986_0
X-NWS-LOG-UUID: 2fd77f51-c642-455f-b9bf-d7134c31574a

GET
H2

200

au3anh4yvrdqxr0mu0pbi.webp
hydro.ac/fs/hydro/jcc/
Redirect Chain

https://hydro.ac/file/22467/.avatar.webp
https://hydro.ac/fs/hydro/jcc/au3anh4yvrdqxr0mu0pbi.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

12 KB
12 KB

552ms
552ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

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Full URL: https://hydro.ac/fs/hydro/jcc/au3anh4yvrdqxr0mu0pbi.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=5742dbcb2a3872f27983ba12d9b84b72689b543f9de50816a3f7b83b7c10798c&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
Server: 47.242.59.200 Hong Kong, Hong Kong, ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN),
Reverse DNS
Software: Caddy, SeaweedFS Filer 30GB 3.49 /
Resource Hash: 2db77c443ed70b0039a1caeaced8f26fbb28c1065a6140e5063d557e7b443342

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:06 GMT
last-modified: Mon, 21 Aug 2023 03:33:56 GMT
server: Caddy, SeaweedFS Filer 30GB 3.49
etag: "c428e6fc75644a51ffcd0e87873850ac"
content-type: image/webp
access-control-expose-headers: Content-Disposition
x-amz-meta-content-type: image/webp
content-disposition: attachment; filename=".avatar.webp"
accept-ranges: bytes
content-length: 12290

Redirect headers

location: /fs/hydro/jcc/au3anh4yvrdqxr0mu0pbi.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=5742dbcb2a3872f27983ba12d9b84b72689b543f9de50816a3f7b83b7c10798c&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date: Tue, 28 Nov 2023 17:49:05 GMT
cache-control: public
server: Caddy
content-length: 923
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2 200 209950f1edb9f6a9fed29278bc0722d9
cn.gravatar.com/avatar/ 1 KB
1 KB 65ms
64ms Image
image/jpeg 192.0.80.241
AUTOMATTIC

General

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Full URL: https://cn.gravatar.com/avatar/209950f1edb9f6a9fed29278bc0722d9?d=mm&s=64
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 192.0.80.241 Richardson, United States, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software: nginx /
Resource Hash: 8731d06bbb18c05499f193a32c336d5233aae87ef497341b19e5a08b8ec54ed3

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:05 GMT
last-modified: Wed, 11 Jan 1984 08:00:00 GMT
server: nginx
source-age: 2927
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=300
content-disposition: inline; filename="209950f1edb9f6a9fed29278bc0722d9.png"
accept-ranges: bytes
link: <https://gravatar.com/avatar/209950f1edb9f6a9fed29278bc0722d9?d=mm&s=64>; rel="canonical"
content-length: 1163
alt-svc: h3=":443"; ma=86400
expires: Tue, 28 Nov 2023 17:54:05 GMT

GET
H2 200 f9381cac1e680cc2c2d1e0a5711b0da2
cn.gravatar.com/avatar/ 1 KB
1 KB 63ms
63ms Image
image/jpeg 192.0.80.241
AUTOMATTIC

General

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Show headers Download Go to Show image

Full URL: https://cn.gravatar.com/avatar/f9381cac1e680cc2c2d1e0a5711b0da2?d=mm&s=64
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
Security: TLS 1.3, , AES_128_GCM
Server: 192.0.80.241 Richardson, United States, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software: nginx /
Resource Hash: bc4702db6b8a843db4682823c92cd49834a8e4966df210d2711f8a0ca4ddd633

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:05 GMT
last-modified: Wed, 11 Jan 1984 08:00:00 GMT
server: nginx
source-age: 5826
content-type: image/jpeg
access-control-allow-origin: *
cache-control: max-age=300
content-disposition: inline; filename="f9381cac1e680cc2c2d1e0a5711b0da2.png"
accept-ranges: bytes
link: <https://gravatar.com/avatar/f9381cac1e680cc2c2d1e0a5711b0da2?d=mm&s=64>; rel="canonical"
content-length: 1163
alt-svc: h3=":443"; ma=86400
expires: Tue, 28 Nov 2023 17:54:05 GMT

GET
H/1.1 200
OK g
q1.qlogo.cn/ 6 KB
7 KB 281ms
280ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d63f:7ba9
TENCENT-NET-AP Sh...

General

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Show headers Download Go to Show image

Full URL: https://q1.qlogo.cn/g?b=qq&nk=3402182471&s=160
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: HTTP/1.1
Security: TLS 1.2, ECDHE_RSA, AES_128_GCM
Server: 2402:4e00:1830:12fc:0:93c1:d63f:7ba9 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: 6c8a39363f1012e33b9e88dfa0f33b5be7b70a59e7a69a360862ba06b96b68d8

Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

X-DataSrc: 0
Date: Tue, 28 Nov 2023 17:49:06 GMT
Size: 6473
Connection: keep-alive
Content-Length: 6473
X-Info: real data
X-ReqGue: 0
User-ReturnCode: 0
fid: 0
Last-Modified: Sun, 22 May 2022 20:40:56 GMT
Server: NWSs
X-Cpt: filename=0
Vary: Accept,Origin
Content-Type: image/jpeg
X-Delay: 13273 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1653223256_0
X-NWS-LOG-UUID: 022824a7-3103-4629-a758-cd673055774c

GET
H2

200

rdlmsqp0ri35tt3rzvcmx.webp
hydro.ac/fs/hydro/ikh/
Redirect Chain

https://hydro.ac/file/30876/.avatar.webp
https://hydro.ac/fs/hydro/ikh/rdlmsqp0ri35tt3rzvcmx.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

11 KB
11 KB

572ms
571ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

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1 KB
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33ms
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Image
image/png

2606:50c0:8002::154
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Full URL

https://avatars.githubusercontent.com/u/95515313?s=64&v=4

Requested by

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Server

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date: Tue, 28 Nov 2023 17:49:05 GMT
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GET
H2

200

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14 KB
14 KB

553ms
553ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

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Full URL: https://hydro.ac/fs/hydro/mvt/06hzbmurncmnjpq4nuonp.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231128%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231128T174905Z&X-Amz-Expires=600&X-Amz-Signature=171b71a350f3d782feb9b49f313b09d86df874fc9d8c69ae2e7d33514a88a8dc&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
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Request headers

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Response headers

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217 KB 56ms
54ms Script
text/javascript 2606:4700:3034::ac43:9ed3
CLOUDFLARENET

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Full URL: https://cdn.hydro.ac/n.prismjs.e787a8.chunk.js
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Response headers

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GET
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cdn.hydro.ac/ 4 MB
619 KB 60ms
59ms Script
text/javascript 2606:4700:3034::ac43:9ed3
CLOUDFLARENET

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Full URL: https://cdn.hydro.ac/n.types.e336ec.chunk.js
Requested by: Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/hydro-4.48.26.js
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Request headers

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Response headers

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cdn.hydro.ac/ 266 KB
75 KB 63ms
63ms Script
text/javascript 2606:4700:3034::ac43:9ed3
CLOUDFLARENET

General

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Show headers Download Go to

Full URL: https://cdn.hydro.ac/126.33ab62.chunk.js
Requested by: Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/hydro-4.48.26.js
Protocol: H2
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Request headers

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Response headers

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content-type: text/javascript; charset=utf-8
cache-control: max-age=14400
cf-ray: 82d4720fc8378dba-MIA
alt-svc: h3=":443"; ma=86400

GET
H2

200

https://hydro.ac/user-plugins/eE5zTxePo2rbzWx8R0ktf1Nikoa2KWCU/code
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17 KB
5 KB

329ms
328ms

Fetch
text/html

47.242.59.200
ALIBABA-CN-NET Al...

General

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Show headers Download Go to

Full URL: https://hydro.ac/login?redirect=%2Fuser-plugins%2FeE5zTxePo2rbzWx8R0ktf1Nikoa2KWCU%2Fcode
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
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Reverse DNS
Software: Caddy /
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Request headers

accept-language: en-US,en;q=0.9
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User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:06 GMT
content-encoding: br
server: Caddy
vary: Accept-Encoding
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Redirect headers

location: /login?redirect=%2Fuser-plugins%2FeE5zTxePo2rbzWx8R0ktf1Nikoa2KWCU%2Fcode
date: Tue, 28 Nov 2023 17:49:06 GMT
server: Caddy
content-length: 177
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2

200

https://hydro.ac/user-plugins/l6gjfPww2PV0eUraE8TGMDoP6bqY3FCy/code
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17 KB
5 KB

325ms
325ms

Fetch
text/html

47.242.59.200
ALIBABA-CN-NET Al...

General

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Show headers Download Go to

Full URL: https://hydro.ac/login?redirect=%2Fuser-plugins%2Fl6gjfPww2PV0eUraE8TGMDoP6bqY3FCy%2Fcode
Requested by: Host: hydro.ac
URL: https://hydro.ac/
Protocol: H2
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Reverse DNS
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Request headers

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Referer: https://hydro.ac/
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Response headers

date: Tue, 28 Nov 2023 17:49:06 GMT
content-encoding: br
server: Caddy
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Redirect headers

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date: Tue, 28 Nov 2023 17:49:06 GMT
server: Caddy
content-length: 177
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2

200

https://hydro.ac/user-plugins/ZLp8wjpAUh16mNi7MJTbRh6zsnhKu5Sa/code
https://hydro.ac/login?redirect=%2Fuser-plugins%2FZLp8wjpAUh16mNi7MJTbRh6zsnhKu5Sa%2Fcode

17 KB
5 KB

322ms
322ms

Fetch
text/html

47.242.59.200
ALIBABA-CN-NET Al...

General

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Show headers Download Go to

Full URL: https://hydro.ac/login?redirect=%2Fuser-plugins%2FZLp8wjpAUh16mNi7MJTbRh6zsnhKu5Sa%2Fcode
Requested by: Host: hydro.ac
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Protocol: H2
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Reverse DNS
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Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.6045.159 Safari/537.36

Response headers

date: Tue, 28 Nov 2023 17:49:06 GMT
content-encoding: br
server: Caddy
vary: Accept-Encoding
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Redirect headers

location: /login?redirect=%2Fuser-plugins%2FZLp8wjpAUh16mNi7MJTbRh6zsnhKu5Sa%2Fcode
date: Tue, 28 Nov 2023 17:49:06 GMT
server: Caddy
content-length: 177
vary: Accept-Encoding
content-type: text/html; charset=utf-8

Verdicts & Comments Add Verdict or Comment

28 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.

2 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
			.hydro.ac/	1970-01-21 02:09:13	Name: test Value: 8266958505945146
			.hydro.ac/	1970-01-21 02:09:13	Name: v Value: c27cb7bd9651ffdea227babdb5d3d942

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.

avatars.githubusercontent.com
cdn.hydro.ac
cdn.luogu.com.cn
cn.gravatar.com
en.phpmyadmin.fr.mobile.docs.auth.app.api.ns.ns1.secure.cloud.wordpress.hydrooj.com
github.com
hydro.ac
q1.qlogo.cn
123.56.193.170
140.82.114.4
192.0.80.241
2402:4e00:1830:12fc:0:93c1:d63f:7ba9
240e:9f:d005:0:3::3fb
2606:4700:3034::ac43:9ed3
2606:50c0:8002::154
47.242.59.200
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05d8a154bd3028424bb9e8a37b2401752e50eadb1fd78bfdab3e87a2598cb051
08c53851ff7ef5dbdad8efe4aa7b7c4165996d1b4e9af24999439fc414ce825e
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51c43a542e91a438ec92677627ced7b7198c4673195f7c88ecccdb86ea5353c1
567f6237abe607f446223588fcb2cc664d35becca2ebe18e022a3c7c5c40d7bb
5c59bab9661767a6fa87fcc644238fef7e25af9abd252b409d7c307fee152a70
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6800b8e82784e4804b1697500f693ceee16390f0e515e1c9a93a26a26b3f8db1
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f76d37775a3c920686333354d3ffb3e69db0e9ba3928563eba1d68c5905727e5
ff712badb4a58b7d35c522918376563eb5a71ea3bcc26856557b380d4cdfbf80

hydro.ac Open in urlscan Pro 47.242.59.200 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

44 Requests

66 %HTTPS

50 %IPv6

7 Domains

8 Subdomains

7 IPs

3 Countries

1792 kBTransfer

7163 kBSize

2 Cookies

20 Outgoing links

Page URL History

Redirected requests

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

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hydro.ac Open in urlscan Pro
47.242.59.200 Public Scan

Screenshot
Live screenshot

Full Image

44
Requests

66 %
HTTPS

50 %
IPv6

7
Domains

8
Subdomains

7
IPs

3
Countries

1792 kB
Transfer

7163 kB
Size

2
Cookies

44 HTTP transactions
1 data transactions