hydro.ac Open in urlscan Pro
47.242.59.200 Public Scan

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Add Verdict Report

Submitted URL:
https://cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.cloud.wordpress.hydrooj.com/
Effective URL:
https://hydro.ac/
Submission: On November 22 via api (November 22nd 2023, 1:37:40 pm UTC) from US — Scanned from US

Summary HTTP 43 Redirects Links 20 Behaviour Indicators

Summary

This website contacted 7 IPs in 3 countries across 7 domains to perform 43 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
1 1	123.56.193.170 123.56.193.170	37963 (ALIBABA-C...) (ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.)
11 25	47.242.59.200 47.242.59.200	45102 (ALIBABA-C...) (ALIBABA-CN-NET Alibaba US Technology Co.)
9	2606:4700:303... 2606:4700:3034::6815:312f	13335 (CLOUDFLAR...) (CLOUDFLARENET)
2	2408:8744:600... 2408:8744:600:1005:3::3fd	4837 (CHINA169-...) (CHINA169-BACKBONE CHINA UNICOM China169 Backbone)
6	192.0.80.239 192.0.80.239	2635 (AUTOMATTIC) (AUTOMATTIC)
10	2402:4e00:183... 2402:4e00:1830:12fc:0:93c1:d634:2a04	45090 (TENCENT-N...) (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited)
2 2	140.82.114.3 140.82.114.3	36459 (GITHUB) (GITHUB)
2	2606:50c0:800... 2606:50c0:8003::154	54113 (FASTLY) (FASTLY)
43	7

1 123.56.193.170 (Beijing, China) 1 redirects

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

cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.cloud.wordpress.hydrooj.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

25 47.242.59.200 (Hong Kong, Hong Kong) 11 redirects

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

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

9 2606:4700:3034::6815:312f (United States)

ASN13335 (CLOUDFLARENET, US)

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

2 2408:8744:600:1005:3::3fd (China)

ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN)

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

6 192.0.80.239 (Richardson, United States)

ASN2635 (AUTOMATTIC, US)

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

10 2402:4e00:1830:12fc:0:93c1:d634:2a04 (China)

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

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

2 140.82.114.3 (United States) 2 redirects

ASN36459 (GITHUB, US)
PTR: lb-140-82-114-3-iad.github.com

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

2 2606:50c0:8003::154 (United States)

ASN54113 (FASTLY, US)

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

	Apex Domain Subdomains	Transfer
34	hydro.ac 11 redirects hydro.ac cdn.hydro.ac	2 MB
10	qlogo.cn q1.qlogo.cn — Cisco Umbrella Rank: 148829	59 KB
6	gravatar.com cn.gravatar.com — Cisco Umbrella Rank: 286673	13 KB
2	githubusercontent.com avatars.githubusercontent.com — Cisco Umbrella Rank: 9014	4 KB
2	github.com 2 redirects github.com — Cisco Umbrella Rank: 3165	7 KB
2	luogu.com.cn cdn.luogu.com.cn	21 KB
1	hydrooj.com 1 redirects cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.cloud.wordpress.hydrooj.com	98 B
43	7

	Domain	Requested by
25	hydro.ac	11 redirects hydro.ac cdn.hydro.ac
10	q1.qlogo.cn	hydro.ac
9	cdn.hydro.ac	hydro.ac cdn.hydro.ac
6	cn.gravatar.com	hydro.ac
2	avatars.githubusercontent.com	hydro.ac
2	github.com	2 redirects
2	cdn.luogu.com.cn	hydro.ac
1	cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.cloud.wordpress.hydrooj.com	1 redirects
43	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: 910130E7B19DD1154FCAE6D94F8BB9B5
Requests: 44 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

Home - HydroOJ

Page URL History Show full URLs

https://cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.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

43
Requests

70 %
HTTPS

50 %
IPv6

7
Domains

8
Subdomains

7
IPs

3
Countries

1834 kB
Transfer

7181 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=pKYrk4yp
Title: hydro.ac 用户群

Search URL Search Domain Scan URL

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

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.

https://cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133732Z&X-Amz-Expires=600&X-Amz-Signature=97db97d1a36db2295a0154fcd4ff5c23574c0b9c4538dcdaa9f27902bb5ebbf2&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22ide.png%22&x-id=GetObject

Request Chain 11

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=e0f08cd0ce91639f3510fb3f0c3889557b6d27043a8b039108a2068372edfa73&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 12

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=1fb435a4fd35f043e5a179222116715b55e3661ac3a445ffe27aa053fce056c7&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22avatar.jpg%22&x-id=GetObject

Request Chain 15

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

Request Chain 19

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=37ea2d04455078b76dd6b4dcbf110d29b46fb861cac0b508e0accdbbce67e43c&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 20

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=0de84fd592848f4fd256c5d8763167004657a094859f636e43ca5024c58dd766&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=ee5269cd78edc8d1f29e5e5816f56ea08a80a39da811f0de714369b079e1e6a1&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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=30bebb01d42fef65fbbcdcd59171e7384986cc79f4c688dea8d6e2c9f0afa25e&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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133734Z&X-Amz-Expires=600&X-Amz-Signature=54cf22e3d38e0ebe007f2b20c1e90e519bb0179940d17b5c90e0e8fea6137029&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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=e9a125c1691cfe881ad8cd8c10d0340cec0124da22a7ad86cec8e4229dc8d376&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 38

https://hydro.ac/file/25207/.avatar.webp HTTP 302
https://hydro.ac/fs/hydro/xpf/dg1eh0oaoidehy7lrdh8c.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=8bc523a6283d9a506b9199953f0c5feda03cac9857988057fbbb723c50d5eb7b&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject

Request Chain 42

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

43 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

https://cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.cloud.wordpress.hydrooj.com/
https://hydro.ac/

65 KB
11 KB

1114ms
427ms

Document
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/
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: eaa759f3368901874269ddb02be4ba38a57863c72644205db129d08f01d1ead4

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: Wed, 22 Nov 2023 13:37:32 GMT
server: Caddy
vary: Accept-Encoding

Redirect headers

content-length: 65
content-type: text/html; charset=utf-8
date: Wed, 22 Nov 2023 13:37:30 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 872ms
799ms Stylesheet
text/css 2606:4700:3034::6815:312f
CLOUDFLARENET

General

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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::6815:312f , 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: Wed, 22 Nov 2023 13:37:33 GMT
content-encoding: br
cf-cache-status: REVALIDATED
cf-bgj: minify
last-modified: Tue, 21 Nov 2023 14:19:50 GMT
server: cloudflare
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-polished: origSize=640115
etag: W/"s4h952dpwz"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=h2xxwzbqpllDecEvNf01VQu4TZrgsIMbHf%2Bz82R0R7RrLacTSEZw3mVD6Kn0hPLzaL9gdV4387BaxLa6TeA3hEkkNRhuPBocywVxDQJR%2F3F%2FySInxsvV31De39b9yzlh0FNTJX%2FBQXretD8%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/css; charset=utf-8
cache-control: max-age=14400
cf-ray: 82a19150eded09b2-MIA
alt-svc: h3=":443"; ma=86400

GET
H2 200 lang-en.js Show response
cdn.hydro.ac/resource/4.48.26/ 6 KB
3 KB 109ms
36ms Script
application/javascript 2606:4700:3034::6815:312f
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::6815:312f , 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: Wed, 22 Nov 2023 13:37:32 GMT
content-encoding: br
cf-cache-status: HIT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
age: 21194
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=Osqk9B2%2FPoIRfRDYYKa%2Bjd1LPmYQ4RVJmzrEC6vDGp5xPsWdwXsgXYLHAMjwMb9lBqcZhy773xgWoLBr4DWS%2BbF3DqkwOYzRChQBrrTDO3pLwHUYTvWu%2F8j2qkUOKYNk5atgF%2Fp3CCl2ZAs%3D"}],"group":"cf-nel","max_age":604800}
content-type: application/javascript; charset=utf-8
cache-control: public, max-age=86400
cf-ray: 82a19150edf109b2-MIA
alt-svc: h3=":443"; ma=86400

GET
H2 200 hydro-4.48.26.js Show response
cdn.hydro.ac/ 1 MB
401 KB 819ms
746ms Script
text/javascript 2606:4700:3034::6815:312f
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::6815:312f , 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: Wed, 22 Nov 2023 13:37:33 GMT
content-encoding: br
cf-cache-status: REVALIDATED
last-modified: Tue, 21 Nov 2023 14:19:50 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"s4h952s8ay"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=FcxH8W%2F2aFF%2B3LnhvEb7WnQlSSySRvfJ04CE2u7Wu%2FwG%2F7qtzwm%2Br0v5rTmPsd5QYmKKuDXkHxSlZoc1dad3zb7l8Yk0YV%2B6hroSzmbmxe1ZPQtG%2BS0fFQ1fTgtBbIeU71IprKLRd7zA9tY%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript; charset=utf-8
cache-control: max-age=14400
cf-ray: 82a19150edf009b2-MIA
alt-svc: h3=":443"; ma=86400

GET
H2 200 nav-logo-small_dark.png
hydro.ac/components/navigation/ 2 KB
2 KB 375ms
374ms Image
image/png 47.242.59.200
ALIBABA-CN-NET Al...

General

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Request headers

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Response headers

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200

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Redirect Chain

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18 KB
18 KB

485ms
485ms

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133732Z&X-Amz-Expires=600&X-Amz-Signature=97db97d1a36db2295a0154fcd4ff5c23574c0b9c4538dcdaa9f27902bb5ebbf2&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22ide.png%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

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Requested by

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Protocol

Security

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Server

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GET
DATA 200
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/ 0
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text/javascript

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Full URL: data:truncated
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Reverse DNS
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Request headers

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Response headers

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GET
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hydro.ac/constant/ 251 KB
90 KB 493ms
492ms Fetch
application/javascript 47.242.59.200
ALIBABA-CN-NET Al...

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Full URL: https://hydro.ac/constant/f50365fe.js
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Response headers

date: Wed, 22 Nov 2023 13:37:33 GMT
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Full URL: https://cdn.hydro.ac/modules/katex/KaTeX_Main-Regular.woff2?c88408
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URL: https://cdn.hydro.ac/theme-4.48.26.css
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Response headers

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17 KB 936ms
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application/octet-stream 2606:4700:3034::6815:312f
CLOUDFLARENET

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Full URL: https://cdn.hydro.ac/modules/katex/KaTeX_Math-Italic.woff2?db4883
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Response headers

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GET
H2

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7 KB
7 KB

491ms
488ms

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=e0f08cd0ce91639f3510fb3f0c3889557b6d27043a8b039108a2068372edfa73&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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41 KB
41 KB

908ms
905ms

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=1fb435a4fd35f043e5a179222116715b55e3661ac3a445ffe27aa053fce056c7&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

date: Wed, 22 Nov 2023 13:37:34 GMT
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server: Caddy, SeaweedFS Filer 30GB 3.49
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5 KB 202ms
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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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GET
H/1.1 200
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250ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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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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Date: Wed, 22 Nov 2023 13:37:35 GMT
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X-Info: real data
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1 KB
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123ms
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Image
image/png

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FASTLY

General

Check archive.org

Show headers Download Go to Show image

Full URL

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

Requested by

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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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Redirect headers

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GET
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cn.gravatar.com/avatar/ 1 KB
1 KB 256ms
112ms Image
image/jpeg 192.0.80.239
AUTOMATTIC

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://cn.gravatar.com/avatar/d41d8cd98f00b204e9800998ecf8427e?d=mm&s=64
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URL: https://hydro.ac/
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Request headers

accept-language: en-US,en;q=0.9
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Response headers

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last-modified: Tue, 23 Mar 2010 23:51:21 GMT
server: nginx
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content-length: 1163
alt-svc: h3=":443"; ma=86400
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GET
H/1.1 200
OK g
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6 KB 2382ms
255ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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=3210997026&s=160
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URL: https://hydro.ac/
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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

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Size: 5342
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GET
H2 200 589895.png
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717 B 5362ms
1458ms Image
application/octet-stream 2408:8744:600:1005:3::3fd
CHINA169-BACKBONE...

General

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Show headers Download Go to Show image

Full URL

https://cdn.luogu.com.cn/upload/usericon/589895.png

Requested by

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

Protocol

Security

TLS 1.3, , AES_256_GCM

Server

2408:8744:600:1005:3::3fd , China, ASN4837 (CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN),

Reverse DNS

Software

Tengine /

Resource Hash

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Security Headers

Name	Value
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Request headers

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Response headers

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last-modified: Wed, 22 Jun 2022 04:54:59 GMT
server: Tengine
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timing-allow-origin: *
x-oss-hash-crc64ecma: 1398323754516291343
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x-oss-server-time: 6

GET
H2

200

vh7hikxzi5kbao7j0zkxl.webp
hydro.ac/fs/hydro/mdl/
Redirect Chain

https://hydro.ac/file/401/.avatar.webp
https://hydro.ac/fs/hydro/mdl/vh7hikxzi5kbao7j0zkxl.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

17 KB
17 KB

1244ms
1243ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://hydro.ac/fs/hydro/mdl/vh7hikxzi5kbao7j0zkxl.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=37ea2d04455078b76dd6b4dcbf110d29b46fb861cac0b508e0accdbbce67e43c&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
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Request headers

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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: Wed, 22 Nov 2023 13:37:35 GMT
last-modified: Sun, 01 Oct 2023 06:34:17 GMT
server: Caddy, SeaweedFS Filer 30GB 3.49
etag: "a49a81d3f0bac3863b64de3a699505a7"
content-type: image/webp
access-control-expose-headers: Content-Disposition
x-amz-meta-content-type: image/webp
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Redirect headers

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date: Wed, 22 Nov 2023 13:37:33 GMT
cache-control: public
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content-length: 923
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GET
H2

200

WGBP8gP489CrnH_HVBCC6.webp
hydro.ac/fs/hydro/4dW/
Redirect Chain

https://hydro.ac/file/318/.avatar.webp
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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

12 KB
12 KB

1245ms
1244ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

Show headers Download Go to Show image

Full URL: 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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=0de84fd592848f4fd256c5d8763167004657a094859f636e43ca5024c58dd766&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 /
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Request headers

accept-language: en-US,en;q=0.9
Referer: https://hydro.ac/
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Response headers

date: Wed, 22 Nov 2023 13:37:35 GMT
last-modified: Thu, 30 Mar 2023 13:34:04 GMT
server: Caddy, SeaweedFS Filer 30GB 3.49
x-amz-meta-mm-source-mtime: 2023-01-07T14:44:51Z
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Redirect headers

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date: Wed, 22 Nov 2023 13:37:33 GMT
cache-control: public
server: Caddy
content-length: 923
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2

200

dchzpkxwh0vvbhtx8dkyk.webp
hydro.ac/fs/hydro/x1k/
Redirect Chain

https://hydro.ac/file/13344/.avatar.webp
https://hydro.ac/fs/hydro/x1k/dchzpkxwh0vvbhtx8dkyk.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

19 KB
19 KB

490ms
487ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

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Show headers Download Go to Show image

Full URL: https://hydro.ac/fs/hydro/x1k/dchzpkxwh0vvbhtx8dkyk.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=ee5269cd78edc8d1f29e5e5816f56ea08a80a39da811f0de714369b079e1e6a1&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: 51c43a542e91a438ec92677627ced7b7198c4673195f7c88ecccdb86ea5353c1

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: Wed, 22 Nov 2023 13:37:34 GMT
last-modified: Sun, 15 Oct 2023 05:34:29 GMT
server: Caddy, SeaweedFS Filer 30GB 3.49
etag: "14f37ee6e4531b83a1677fbbe3d0fd67"
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: 19332

Redirect headers

location: /fs/hydro/x1k/dchzpkxwh0vvbhtx8dkyk.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=ee5269cd78edc8d1f29e5e5816f56ea08a80a39da811f0de714369b079e1e6a1&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date: Wed, 22 Nov 2023 13:37:33 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 199ms
56ms Image
image/jpeg 192.0.80.239
AUTOMATTIC

General

Check archive.org

Show headers Download Go to Show image

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: 192.0.80.239 Richardson, United States, ASN2635 (AUTOMATTIC, US),
Reverse DNS
Software: nginx /
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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: Wed, 22 Nov 2023 13:37:33 GMT
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server: nginx
source-age: 2189
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content-length: 1163
alt-svc: h3=":443"; ma=86400
expires: Wed, 22 Nov 2023 13:42:33 GMT

GET
H/1.1 200
OK g
q1.qlogo.cn/ 3 KB
3 KB 2368ms
243ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
TENCENT-NET-AP Sh...

General

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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:d634:2a04 , 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: Wed, 22 Nov 2023 13:37:35 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: 11080 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1567861657_0
X-NWS-LOG-UUID: 6328e74c-742f-46f3-806d-a4b31310d7ac

GET
H/1.1 200
OK g
q1.qlogo.cn/ 2 KB
3 KB 3277ms
1152ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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=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:d634:2a04 , 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: Wed, 22 Nov 2023 13:37:36 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: 9968 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1697587291_0
X-NWS-LOG-UUID: 90e0ab07-ae71-420f-8864-4e8771fafb8d

GET
H/1.1 200
OK g
q1.qlogo.cn/ 7 KB
7 KB 2406ms
236ms Image
image/png 2402:4e00:1830:12fc:0:93c1:d634:2a04
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=15472869&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:d634:2a04 , China, ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN),
Reverse DNS
Software: NWSs /
Resource Hash: f840b067ead4894b42206c71620eab36ff369d068c13ee9b1b7803e49916967f

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: Wed, 22 Nov 2023 13:37:35 GMT
Server: NWSs
X-Cpt: filename=0
Content-Type: image/png
Cache-Control: max-age=2592000
X-BCheck: 1483283008_2
X-NWS-LOG-UUID: d7e44fd3-4b8c-4b10-a3ff-839dbcbcbf3e
Connection: keep-alive
Content-Length: 7167
X-Info: real-sysimg-223

GET
H/1.1 200
OK g
q1.qlogo.cn/ 3 KB
4 KB 2131ms
260ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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=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:d634:2a04 , 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: Wed, 22 Nov 2023 13:37:35 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: 10533 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1690286745_0
X-NWS-LOG-UUID: 03fba5ca-27d9-4d9b-be02-eafebff2e541

GET
H/1.1 200
OK g
q1.qlogo.cn/ 7 KB
8 KB 258ms
251ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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:d634:2a04 , 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: Wed, 22 Nov 2023 13:37:35 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: 10794 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1672651884_0
X-NWS-LOG-UUID: 94e6040c-ab80-472e-a9ca-e929721d404f

GET
H/1.1 200
OK g
q1.qlogo.cn/ 4 KB
5 KB 947ms
942ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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=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:d634:2a04 , 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: Wed, 22 Nov 2023 13:37:36 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: 11570 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1697015798_0
X-NWS-LOG-UUID: 4738a626-732a-4ac8-a874-7988be16c6b0

GET
H/1.1 200
OK g
q1.qlogo.cn/ 8 KB
8 KB 265ms
260ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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=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:d634:2a04 , 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: Wed, 22 Nov 2023 13:37:35 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: 10373 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1624271986_0
X-NWS-LOG-UUID: fe464405-aec5-4217-97e2-17699ca332d3

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

12 KB
12 KB

907ms
907ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

Show headers Download Go to Show image

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=30bebb01d42fef65fbbcdcd59171e7384986cc79f4c688dea8d6e2c9f0afa25e&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: Wed, 22 Nov 2023 13:37:34 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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=30bebb01d42fef65fbbcdcd59171e7384986cc79f4c688dea8d6e2c9f0afa25e&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date: Wed, 22 Nov 2023 13:37:33 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 57ms
56ms Image
image/jpeg 192.0.80.239
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: 192.0.80.239 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: Wed, 22 Nov 2023 13:37:33 GMT
last-modified: Wed, 11 Jan 1984 08:00:00 GMT
server: nginx
source-age: 3487
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: Wed, 22 Nov 2023 13:42:33 GMT

GET
H2 200 f9381cac1e680cc2c2d1e0a5711b0da2
cn.gravatar.com/avatar/ 1 KB
1 KB 58ms
57ms Image
image/jpeg 192.0.80.239
AUTOMATTIC

General

Check archive.org

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: 192.0.80.239 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: Wed, 22 Nov 2023 13:37:33 GMT
last-modified: Wed, 11 Jan 1984 08:00:00 GMT
server: nginx
source-age: 670
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: Wed, 22 Nov 2023 13:42:33 GMT

GET
H/1.1 200
OK g
q1.qlogo.cn/ 6 KB
7 KB 460ms
239ms Image
image/jpeg 2402:4e00:1830:12fc:0:93c1:d634:2a04
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=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:d634:2a04 , 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: Wed, 22 Nov 2023 13:37:36 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: 7601 us
chid: 0
Cache-Control: max-age=2592000
X-BCheck: 1653223256_0
X-NWS-LOG-UUID: dc518180-ec4b-4cbb-bb31-3979a3ef5b48

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

11 KB
11 KB

955ms
954ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://hydro.ac/fs/hydro/ikh/rdlmsqp0ri35tt3rzvcmx.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133734Z&X-Amz-Expires=600&X-Amz-Signature=54cf22e3d38e0ebe007f2b20c1e90e519bb0179940d17b5c90e0e8fea6137029&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: 7733ac252d361f5711e058ceb518801ae3c440cd0a769f4ab67d4ed6770c8ceb

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: Wed, 22 Nov 2023 13:37:35 GMT
last-modified: Wed, 27 Sep 2023 09:52:06 GMT
server: Caddy, SeaweedFS Filer 30GB 3.49
etag: "0090fc8f6993e8ea150194b15ceb8cc8"
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: 11526

Redirect headers

location: /fs/hydro/ikh/rdlmsqp0ri35tt3rzvcmx.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133734Z&X-Amz-Expires=600&X-Amz-Signature=54cf22e3d38e0ebe007f2b20c1e90e519bb0179940d17b5c90e0e8fea6137029&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date: Wed, 22 Nov 2023 13:37:34 GMT
cache-control: public
server: Caddy
content-length: 923
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2

200

95515313
avatars.githubusercontent.com/u/
Redirect Chain

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

1 KB
2 KB

29ms
26ms

Image
image/png

2606:50c0:8003::154
FASTLY

General

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Show headers Download Go to Show image

Full URL

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

Requested by

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

Protocol

Server

2606:50c0:8003::154 , United States, ASN54113 (FASTLY, US),

Reverse DNS

Software

Resource Hash

7d6e4ee1195eb114c84264c564bdf50dd33932e662bb3a32af2616336064eff8

Security Headers

Name	Value
Content-Security-Policy	default-src 'none'
Strict-Transport-Security	max-age=31557600
X-Content-Type-Options	nosniff
X-Frame-Options	deny
X-Xss-Protection	1; mode=block

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-fastly-request-id: 51b3f4e75085b7eb01264271b0046ffbb4d92793
content-security-policy: default-src 'none'
strict-transport-security: max-age=31557600
x-content-type-options: nosniff
date: Wed, 22 Nov 2023 13:37:33 GMT
via: 1.1 varnish
x-cache-hits: 1
x-cache: HIT
cross-origin-resource-policy: cross-origin
content-length: 1524
x-xss-protection: 1; mode=block
x-served-by: cache-mia-kmia1760055-MIA
last-modified: Tue, 19 Nov 2013 16:05:04 GMT
x-github-tenant
x-github-request-id: 8CEE:773B:248551:2C100D:655C425D
x-timer: S1700660254.672827,VS0,VE1
etag: "7d6e4ee1195eb114c84264c564bdf50dd33932e662bb3a32af2616336064eff8"
source-age: 115136
x-frame-options: deny
vary: Authorization,Accept-Encoding
content-type: image/png
access-control-allow-origin: *
cache-control: max-age=300
accept-ranges: bytes
timing-allow-origin: https://github.com
expires: Wed, 22 Nov 2023 13:42:33 GMT

Redirect headers

date: Wed, 22 Nov 2023 13:35:55 GMT
strict-transport-security: max-age=31536000; includeSubdomains; preload
x-content-type-options: nosniff
referrer-policy: origin-when-cross-origin, strict-origin-when-cross-origin
server: GitHub.com
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 *.actions.githubusercontent.com wss://*.actions.githubusercontent.com productionresultssa0.blob.core.windows.net/ productionresultssa1.blob.core.windows.net/ productionresultssa2.blob.core.windows.net/ productionresultssa3.blob.core.windows.net/ productionresultssa4.blob.core.windows.net/ productionresultssa5.blob.core.windows.net/ productionresultssa6.blob.core.windows.net/ productionresultssa7.blob.core.windows.net/ productionresultssa8.blob.core.windows.net/ productionresultssa9.blob.core.windows.net/ github-production-repository-image-32fea6.s3.amazonaws.com github-production-release-asset-2e65be.s3.amazonaws.com insights.github.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; 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: D256:7C68:8A0AB5:CBF0EC:655E041D
vary: X-PJAX, X-PJAX-Container, Turbo-Visit, Turbo-Frame, Accept-Encoding, Accept, X-Requested-With
x-frame-options: deny
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

GET
H2 200 2e9438e49c5a6de139c8eb669fec5e07
cn.gravatar.com/avatar/ 1 KB
1 KB 60ms
60ms Image
image/jpeg 192.0.80.239
AUTOMATTIC

General

Check archive.org

Show headers 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: 192.0.80.239 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: Wed, 22 Nov 2023 13:37:33 GMT
last-modified: Wed, 11 Jan 1984 08:00:00 GMT
server: nginx
source-age: 6247
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: Wed, 22 Nov 2023 13:42:33 GMT

GET
H2

200

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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

14 KB
14 KB

910ms
909ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

Show headers 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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=e9a125c1691cfe881ad8cd8c10d0340cec0124da22a7ad86cec8e4229dc8d376&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: Wed, 22 Nov 2023 13:37:34 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%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=e9a125c1691cfe881ad8cd8c10d0340cec0124da22a7ad86cec8e4229dc8d376&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date: Wed, 22 Nov 2023 13:37:33 GMT
cache-control: public
server: Caddy
content-length: 923
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2

200

dg1eh0oaoidehy7lrdh8c.webp
hydro.ac/fs/hydro/xpf/
Redirect Chain

https://hydro.ac/file/25207/.avatar.webp
https://hydro.ac/fs/hydro/xpf/dg1eh0oaoidehy7lrdh8c.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Da...

12 KB
12 KB

903ms
902ms

Image
image/webp

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

Show headers Download Go to Show image

Full URL: https://hydro.ac/fs/hydro/xpf/dg1eh0oaoidehy7lrdh8c.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=8bc523a6283d9a506b9199953f0c5feda03cac9857988057fbbb723c50d5eb7b&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: 4a0bb1fa82cb0076c1f36ad299fba53f17c5ebc17353bf3390eb072386e9d629

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: Wed, 22 Nov 2023 13:37:34 GMT
last-modified: Wed, 26 Jul 2023 10:09:30 GMT
server: Caddy, SeaweedFS Filer 30GB 3.49
etag: "8e97d037fe89fc0f798f17b067d33eb6"
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: 12114

Redirect headers

location: /fs/hydro/xpf/dg1eh0oaoidehy7lrdh8c.webp?X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Content-Sha256=UNSIGNED-PAYLOAD&X-Amz-Credential=hydro%2F20231122%2FAuto%2Fs3%2Faws4_request&X-Amz-Date=20231122T133733Z&X-Amz-Expires=600&X-Amz-Signature=8bc523a6283d9a506b9199953f0c5feda03cac9857988057fbbb723c50d5eb7b&X-Amz-SignedHeaders=host&response-content-disposition=attachment%3B%20filename%3D%22.avatar.webp%22&x-id=GetObject
date: Wed, 22 Nov 2023 13:37:33 GMT
cache-control: public
server: Caddy
content-length: 923
vary: Accept-Encoding
content-type: text/html; charset=utf-8

GET
H2 200 n.prismjs.e787a8.chunk.js Show response
cdn.hydro.ac/ 619 KB
217 KB 739ms
737ms Script
text/javascript 2606:4700:3034::6815:312f
CLOUDFLARENET

General

Check archive.org

Show headers 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::6815:312f , 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: Wed, 22 Nov 2023 13:37:34 GMT
content-encoding: br
cf-cache-status: REVALIDATED
last-modified: Tue, 21 Nov 2023 14:19:50 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"s4h952dkt7"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=gz2IfKB7CcxppXA3e2D8bbuduyjlj6UB4dw5C6lMC8msExK8D0jxGDQcM3MwR7uGO6Wq9RWfWeFmGUT8Bq5hvheKkiCx9JnrSf4ibkjlr71kZ9tPDbKZVPOnjCbH5FbS8yi3rE1ozcdlQfA%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript; charset=utf-8
cache-control: max-age=14400
cf-ray: 82a1915d4b6c09b2-MIA
alt-svc: h3=":443"; ma=86400

GET
H2 200 n.types.e336ec.chunk.js Show response
cdn.hydro.ac/ 4 MB
619 KB 775ms
774ms Script
text/javascript 2606:4700:3034::6815:312f
CLOUDFLARENET

General

Check archive.org

Show headers 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::6815:312f , 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: Wed, 22 Nov 2023 13:37:35 GMT
content-encoding: br
cf-cache-status: REVALIDATED
last-modified: Tue, 21 Nov 2023 14:19:50 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"s4h9522a3gs"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=50Sor974PxfqVBVa4OHi5emaoJMb9D%2B7T%2B6aM%2FyZ7SbOrOu5Rx9ZikJY9Cxm2NlP7JPo2J%2BgdHekaQaYvfc%2BI2BnKl4zHtA%2BxK2uM9N7gi58DynAaJ4zfqbHVHlCvDn03cdtuXo%2FvlrCwDE%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript; charset=utf-8
cache-control: max-age=14400
cf-ray: 82a1915d4b6e09b2-MIA
alt-svc: h3=":443"; ma=86400

GET
H2 200 126.33ab62.chunk.js Show response
cdn.hydro.ac/ 266 KB
76 KB 735ms
735ms Script
text/javascript 2606:4700:3034::6815:312f
CLOUDFLARENET

General

Check archive.org

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
Security: TLS 1.3, , AES_128_GCM
Server: 2606:4700:3034::6815:312f , 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: Wed, 22 Nov 2023 13:37:34 GMT
content-encoding: br
cf-cache-status: REVALIDATED
last-modified: Tue, 21 Nov 2023 14:19:50 GMT
nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
server: cloudflare
etag: W/"s4h9525ubu"
vary: Accept-Encoding
report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v3?s=u2U1IH0GQ%2BCn%2FsNSXUR4d3yxEkOko%2B8zJGgyrVdHFQLkNiFQVAXwka2kDf8twIu%2Fy37wxZ09rd2fQVcEI3pqDC%2BELB94XZ1SOGwNOQ61byt5c%2Fjx4RXdmQTYs9igC7%2FBu7Fd%2F9c%2B6%2Bp1TVw%3D"}],"group":"cf-nel","max_age":604800}
content-type: text/javascript; charset=utf-8
cache-control: max-age=14400
cf-ray: 82a1915d4b6f09b2-MIA
alt-svc: h3=":443"; ma=86400

GET
H2

200

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

17 KB
5 KB

676ms
676ms

Fetch
text/html

47.242.59.200
ALIBABA-CN-NET Al...

General

Check archive.org

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
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: c6769851787ce733539b2799ff969273c30ce814b8c463c8e892b64420e48d4f

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: Wed, 22 Nov 2023 13:37:35 GMT
content-encoding: br
server: Caddy
vary: Accept-Encoding
content-type: text/html; charset=utf-8

Redirect headers

location: /login?redirect=%2Fuser-plugins%2FeE5zTxePo2rbzWx8R0ktf1Nikoa2KWCU%2Fcode
date: Wed, 22 Nov 2023 13:37:35 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 02:00:20	Name: test Value: 11266615007697411
			.hydro.ac/	1970-01-21 02:00:20	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
cdn.phpmyadmin.static.sitemap.imap.cdn.dashboard.cloud.wordpress.hydrooj.com
cn.gravatar.com
github.com
hydro.ac
q1.qlogo.cn
123.56.193.170
140.82.114.3
192.0.80.239
2402:4e00:1830:12fc:0:93c1:d634:2a04
2408:8744:600:1005:3::3fd
2606:4700:3034::6815:312f
2606:50c0:8003::154
47.242.59.200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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

43 Requests

70 %HTTPS

50 %IPv6

7 Domains

8 Subdomains

7 IPs

3 Countries

1834 kBTransfer

7181 kBSize

2 Cookies

20 Outgoing links

Page URL History

Redirected requests

43 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

43
Requests

70 %
HTTPS

50 %
IPv6

7
Domains

8
Subdomains

7
IPs

3
Countries

1834 kB
Transfer

7181 kB
Size

2
Cookies

43 HTTP transactions
1 data transactions