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hydro.ac Open in urlscan Pro
47.242.59.200  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: http://cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com/
Effective URL: https://hydro.ac/
Submission: On November 26 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 7 IPs in 3 countries across 7 domains to perform 41 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 37963 (ALIBABA-C...)
9 21 47.242.59.200 45102 (ALIBABA-C...)
7 2606:4700:303... 13335 (CLOUDFLAR...)
2 2409:8c04:100... 24547 (CMNET-V4H...)
6 192.0.80.241 2635 (AUTOMATTIC)
11 2402:4e00:183... 45090 (TENCENT-N...)
3 3 140.82.112.3 36459 (GITHUB)
3 2606:50c0:800... 54113 (FASTLY)
41 7
2    123.56.193.170 (Beijing, China)

ASN37963 (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN)
cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com
21    47.242.59.200 (Hong Kong, Hong Kong)

ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN)
hydro.ac
7    2606:4700:3034::ac43:9ed3 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.hydro.ac
2    2409:8c04:1005:402b:3::3ea (China)

ASN24547 (CMNET-V4HEBEI-AS-AP Hebei Mobile Communication Company Limited, CN)
cdn.luogu.com.cn
6    192.0.80.241 (Richardson, United States)

ASN2635 (AUTOMATTIC, US)
cn.gravatar.com
11    2402:4e00:1830:12fc:0:93c1:d63b:8f4 (China)

ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN)
q1.qlogo.cn
3    140.82.112.3 (United States)

ASN36459 (GITHUB, US)
PTR: lb-140-82-112-3-iad.github.com
github.com
3    2606:50c0:8001::154 (United States)

ASN54113 (FASTLY, US)
avatars.githubusercontent.com
Apex Domain
Subdomains		 Transfer
28 hydro.ac
hydro.ac
cdn.hydro.ac
2 MB
11 qlogo.cn
q1.qlogo.cn — Cisco Umbrella Rank: 148829
60 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
github.com — Cisco Umbrella Rank: 3165
8 KB
2 luogu.com.cn
cdn.luogu.com.cn
21 KB
2 hydrooj.com
cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com
326 B
41 7
Domain Requested by
21 hydro.ac 9 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 cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com 2 redirects
41 8
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: 50193D5E720A1BB8403FB849B010F3D2
Requests: 42 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Home - HydroOJ

Page URL History Show full URLs

  1. http://cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com/ HTTP 308
    https://cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com/ HTTP 302
    https://hydro.ac/ Page URL

Detected technologies

Overall confidence: 100%
Detected patterns
  • <div [^>]*class="[^"]*(?:small|medium|large)-\d{1,2} columns

Page Statistics

41
Requests

71 %
HTTPS

50 %
IPv6

7
Domains

8
Subdomains

7
IPs

3
Countries

1778 kB
Transfer

7112 kB
Size

2
Cookies

Page URL History

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

  1. http://cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com/ HTTP 308
    https://cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215842Z&X-Amz-Expires=600&X-Amz-Signature=11af13ec8fa75b3b5f4b67a3f8a131a96a1d3937d360b26c4cd60ec27835fc4a&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=77d90cde4476b3ceebfc43a8f1ab5e35c9975ce3b5e1cdb6ced7162e6efe4ece&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=fc0a8a9c0e47b611797bb219b011f3f1ead723576c239fdd27cca569c1094e38&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=f144541b337f4988e39cfc83a557cc4d5bf8fdf8f4711abfbb8b37b701258aca&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=15ad7c7a20702e44e72dd4add34dbaa48b1b28220bf8eadff28312489ed818b5&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=5e87a1a96545ba433c79590b123b7f490d72f90b62bae9ff8ffeec888a15c028&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=bc753a4e028767438d2825cdb23eec92f3e526c831200e1909b9d8886b80943d&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=33a6bd8e82572f879d9903f77d1923f6dd112af5ba3aeeada8a2408f20c6212f&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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=f9cd51be246ec651cd2a2cdf54f98a8f103518a43dec9d24dc8393219e406730&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

41 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
hydro.ac/
Redirect Chain
  • http://cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com/
  • https://cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com/
  • https://hydro.ac/
65 KB
11 KB 		Document
General
Check archive.org
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
1aa5fd637e4cb789b892f9ee95131063fc13f58ec02a5c6d2cc94ca6904a2331

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
Sun, 26 Nov 2023 21:58:42 GMT
server
Caddy
vary
Accept-Encoding

Redirect headers

content-length
65
content-type
text/html; charset=utf-8
date
Sun, 26 Nov 2023 21:58:41 GMT
location
https://hydro.ac/
server
Caddy
vary
Accept-Encoding
theme-4.48.26.css
cdn.hydro.ac/ 		624 KB
96 KB 		Stylesheet
General
Check archive.org
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
Sun, 26 Nov 2023 21:58:42 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
age
625
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=yODdDEY7cN9vkTMwnsLLSrLuAu92U1yvPvTMJPzh6HUixvqlyKCcITDB3g80jG2%2FmguebF4LmWstFUdM3Hd00LyWNvl395QXRpgS%2BSkAKHtChE1LiLBm1Y4%2FuVSgmS%2FWx26M5gHC%2Bz%2BFKVc%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/css; charset=utf-8
cache-control
max-age=14400
cf-ray
82c564f3d9ee4bc3-BUF
lang-en.js
cdn.hydro.ac/resource/4.48.26/ 		6 KB
3 KB 		Script
General
Check archive.org
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
793eebb78c4d009bc9144ae9bcfa993759259e4d97752701311fa2a1b4cc6046

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
Sun, 26 Nov 2023 21:58:42 GMT
content-encoding
br
cf-cache-status
HIT
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server
cloudflare
age
43378
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=068ioCwUdZplNRO2a0nL%2FQj2uMqSyoiW6aYma8g7JVMqOy5%2B55lLrYt66yopiLkd3%2FLyj0bdQkWjT7EVAAZVv15IIJtOoOuQS8DL%2B0fMJchqJwvkwI82VQSTTeSmRmVtBlvAuwXTDLpxPAE%3D"}],"group":"cf-nel","max_age":604800}
content-type
application/javascript; charset=utf-8
cache-control
public, max-age=86400
cf-ray
82c564f3d9f04bc3-BUF
alt-svc
h3=":443"; ma=86400
hydro-4.48.26.js
cdn.hydro.ac/ 		1 MB
401 KB 		Script
General
Check archive.org
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
Sun, 26 Nov 2023 21:58:42 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
625
etag
W/"s4n1kis8ay"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=ro88j92PbN1shO39PX1zIwpkGAbpCxDeceoQ%2FUnAuaOkmSfokggXjdC10yYOTrX%2FypQe6U%2FzIyJ37RfUvA0q1v9f6BzBw6T3ciEs3Gfe5u8ONHVREW0hCxFLBZxaLcW%2BL1bbGKnf69S8juo%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
max-age=14400
cf-ray
82c564f3d9ef4bc3-BUF
alt-svc
h3=":443"; ma=86400
nav-logo-small_dark.png
hydro.ac/components/navigation/ 		2 KB
2 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://hydro.ac/components/navigation/nav-logo-small_dark.png
Requested by
Host: hydro.ac
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
3924f53b373e3ccda29e97186d1f14911926cd1a96942886515e1419e90f89dc

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
Sun, 26 Nov 2023 21:58:42 GMT
last-modified
Fri, 24 Nov 2023 17:21:54 GMT
server
Caddy
accept-ranges
bytes
etag
"s4n1ki1ij"
content-length
1963
content-type
image/png
wSLP25vSEnsNVNWhFoxnq.png
hydro.ac/fs/hydro/zEA/
Redirect Chain
  • https://hydro.ac/file/3309/ide.png
  • https://hydro.ac/fs/hydro/zEA/wSLP25vSEnsNVNWhFoxnq.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Dat...
18 KB
18 KB 		Image
General
Check archive.org
Download Go to Show image
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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215842Z&X-Amz-Expires=600&X-Amz-Signature=11af13ec8fa75b3b5f4b67a3f8a131a96a1d3937d360b26c4cd60ec27835fc4a&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22ide.png%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
05d8a154bd3028424bb9e8a37b2401752e50eadb1fd78bfdab3e87a2598cb051

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
Sun, 26 Nov 2023 21:58:43 GMT
last-modified
Sun, 11 Jun 2023 22:52:35 GMT
server
Caddy, SeaweedFS Filer 30GB 3.49
etag
"6052958b7b8f2e25b326dfc925fbd757"
content-type
image/png
access-control-expose-headers
Content-Disposition
x-amz-meta-content-type
image/png
content-disposition
attachment; filename="ide.png"
accept-ranges
bytes
content-length
18670

Redirect headers

location
/fs/hydro/zEA/wSLP25vSEnsNVNWhFoxnq.png?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215842Z&X-Amz-Expires=600&X-Amz-Signature=11af13ec8fa75b3b5f4b67a3f8a131a96a1d3937d360b26c4cd60ec27835fc4a&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22ide.png%22&x-id=GetObject
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Full URL
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Full URL
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Full URL
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content-security-policy
default-src 'none'; base-uri 'self'; child-src github.com/assets-cdn/worker/ gist.github.com/assets-cdn/worker/; connect-src 'self' uploads.github.com www.githubstatus.com collector.github.com raw.githubusercontent.com api.githubcopilot.com api.github.com github-cloud.s3.amazonaws.com github-production-repository-file-5c1aeb.s3.amazonaws.com github-production-upload-manifest-file-7fdce7.s3.amazonaws.com github-production-user-asset-6210df.s3.amazonaws.com cdn.optimizely.com logx.optimizely.com/v1/events objects-origin.githubusercontent.com wss://alive.github.com; font-src github.githubassets.com; form-action 'self' github.com gist.github.com objects-origin.githubusercontent.com; frame-ancestors 'none'; frame-src viewscreen.githubusercontent.com notebooks.githubusercontent.com support.github.com; img-src 'self' data: github.githubassets.com media.githubusercontent.com camo.githubusercontent.com identicons.github.com avatars.githubusercontent.com github-cloud.s3.amazonaws.com objects.githubusercontent.com secured-user-images.githubusercontent.com/ user-images.githubusercontent.com/ private-user-images.githubusercontent.com opengraph.githubassets.com github-production-user-asset-6210df.s3.amazonaws.com customer-stories-feed.github.com spotlights-feed.github.com objects-origin.githubusercontent.com *.githubusercontent.com; manifest-src 'self'; media-src github.com user-images.githubusercontent.com/ secured-user-images.githubusercontent.com/ private-user-images.githubusercontent.com github-production-user-asset-6210df.s3.amazonaws.com gist.github.com; script-src github.githubassets.com; style-src 'unsafe-inline' github.githubassets.com; upgrade-insecure-requests; worker-src github.com/assets-cdn/worker/ gist.github.com/assets-cdn/worker/
x-github-request-id
A998:46D4:531C1A:714C4F:6563BF93
x-frame-options
deny
vary
Accept-Encoding, Accept, X-Requested-With
content-type
text/html; charset=utf-8
location
https://avatars.githubusercontent.com/u/95515313?s=64&v=4
cache-control
no-cache
content-length
0
x-xss-protection
0
2e9438e49c5a6de139c8eb669fec5e07
cn.gravatar.com/avatar/ 		1 KB
1 KB 		Image
General
Check archive.org
Download Go to Show image
Full URL
https://cn.gravatar.com/avatar/2e9438e49c5a6de139c8eb669fec5e07?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
Sun, 26 Nov 2023 21:58:43 GMT
last-modified
Wed, 11 Jan 1984 08:00:00 GMT
server
nginx
source-age
4357
content-type
image/jpeg
access-control-allow-origin
*
cache-control
max-age=300
content-disposition
inline; filename="2e9438e49c5a6de139c8eb669fec5e07.png"
accept-ranges
bytes
link
<https://gravatar.com/avatar/2e9438e49c5a6de139c8eb669fec5e07?d=mm&s=64>; rel="canonical"
content-length
1163
alt-svc
h3=":443"; ma=86400
expires
Sun, 26 Nov 2023 22:03:43 GMT
06hzbmurncmnjpq4nuonp.webp
hydro.ac/fs/hydro/mvt/
Redirect Chain
  • https://hydro.ac/file/28061/.avatar.webp
  • https://hydro.ac/fs/hydro/mvt/06hzbmurncmnjpq4nuonp.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...
14 KB
14 KB 		Image
General
Check archive.org
Download Go to Show image
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%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=f9cd51be246ec651cd2a2cdf54f98a8f103518a43dec9d24dc8393219e406730&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
92653e3609ad8ca5fd67d5183524cef4bc5dc6ec29f441667d1c24ae54204db6

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
Sun, 26 Nov 2023 21:58:44 GMT
last-modified
Thu, 24 Aug 2023 13:08:36 GMT
server
Caddy, SeaweedFS Filer 30GB 3.49
etag
"c4a2a34cabe6debd916bf17b51809cc2"
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
14720

Redirect headers

location
/fs/hydro/mvt/06hzbmurncmnjpq4nuonp.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231126%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231126T215843Z&X-Amz-Expires=600&X-Amz-Signature=f9cd51be246ec651cd2a2cdf54f98a8f103518a43dec9d24dc8393219e406730&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date
Sun, 26 Nov 2023 21:58:43 GMT
cache-control
public
server
Caddy
content-length
923
vary
Accept-Encoding
content-type
text/html; charset=utf-8
n.prismjs.e787a8.chunk.js
cdn.hydro.ac/ 		619 KB
217 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/n.prismjs.e787a8.chunk.js
Requested by
Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/hydro-4.48.26.js
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
c983faf066b2107aa2713d9cee1aa1c4ec3efcc926ada5f768fb801bdeb7f51e

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
Sun, 26 Nov 2023 21:58:43 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
624
etag
W/"s4n1kidkt7"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Zo6mxxRPYrpBmflt3SO1AvHH76YuMTLSGoqy25o52jo0nSHx8bQwP2stAsVn3RFyBuhRbhar3iZGK7n0umFH8o1PE6u9CvmRzYQS0DbnNDK6n2b0G7p6C63%2F0pJx4XE8XiKJnKalQMz1WBk%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
max-age=14400
cf-ray
82c564fb7a314bc3-BUF
alt-svc
h3=":443"; ma=86400
n.types.e336ec.chunk.js
cdn.hydro.ac/ 		4 MB
619 KB 		Script
General
Check archive.org
Download Go to
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
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
f76d37775a3c920686333354d3ffb3e69db0e9ba3928563eba1d68c5905727e5

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
Sun, 26 Nov 2023 21:58:43 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
624
etag
W/"s4n1ki2a3gs"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=zCe7BaqalFe5%2FinZdPoFgDAuNIvLBYCPXo%2B9xCzSJCt%2BoAgk0%2BfGV6vX%2F3Ds4pISjOGoN3ryyk207OZ2Q3vH0cmbxLdfUnL3fv49HfY%2BA06AQ6%2BUKRMbS6TYMhU%2FcvJG6zO6rlky2PyEzso%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
max-age=14400
cf-ray
82c564fb7a324bc3-BUF
alt-svc
h3=":443"; ma=86400
126.33ab62.chunk.js
cdn.hydro.ac/ 		266 KB
76 KB 		Script
General
Check archive.org
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
Security
TLS 1.3, , AES_128_GCM
Server
2606:4700:3034::ac43:9ed3 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
77ce79b53a0fbed7eba32ade661bc6b33dfa8768fcac0427978dcd5a08b9db1b

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
Sun, 26 Nov 2023 21:58:43 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
624
etag
W/"s4n1ki5ubu"
vary
Accept-Encoding
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=2XxYxoNJBsW2AlkvPx8ItnJWFvGqNumfVNyS7blhIuxajtsPlKlBTxl0NnKwvfvVif911OItv%2Fzo7v2UedcekJJxRy6y%2BRvaqlVbgyDO8ij2GT260xDwLtEYqw0kZQgKQBxjEu8ZdLMKvj4%3D"}],"group":"cf-nel","max_age":604800}
content-type
text/javascript; charset=utf-8
cache-control
max-age=14400
cf-ray
82c564fb7a334bc3-BUF
alt-svc
h3=":443"; ma=86400

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.

object| documentPictureInPicture object| _htmlNode object| UiContext object| UserContext object| LOCALES object| webpackChunk_hydrooj_ui_default object| Hydro object| externalModules object| lazyModuleResolver function| ZIP function| _ object| node_modules function| $ function| jQuery string| UiContextNew string| UserContextNew object| HydroExports object| LANGS function| _evercookie_flash_var function| Evc object| e function| checkExt object| fpPromise object| lazyloadMetadata number| __schemastery_index__ function| flatpickr function| showSignInDialog object| Prism

2 Cookies

Domain/Path Name / Value
.hydro.ac/ Name: test
Value: 7562642747562356
.hydro.ac/ 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
cms.hostmaster.admin.gitlab.cdn.mail.app.www.whm.staging.api.wordpress.hydrooj.com
cn.gravatar.com
github.com
hydro.ac
q1.qlogo.cn
123.56.193.170
140.82.112.3
192.0.80.241
2402:4e00:1830:12fc:0:93c1:d63b:8f4
2409:8c04:1005:402b:3::3ea
2606:4700:3034::ac43:9ed3
2606:50c0:8001::154
47.242.59.200
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1aa5fd637e4cb789b892f9ee95131063fc13f58ec02a5c6d2cc94ca6904a2331
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430ab1b472ea4cd902568c3d4c1c215c9e61de1844ed437e89b743a15659d42c
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699bacb5064a00a54f4eddcb70a66c9e2f7fa1cd9ebae579af66827e704569ff
6c8a39363f1012e33b9e88dfa0f33b5be7b70a59e7a69a360862ba06b96b68d8
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bc021083e81d68b5ada5082635aa5e89720624d25be3738be366c0b390253371
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