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hydro.ac Open in urlscan Pro
47.242.59.200  Public Scan

Go To Rescan Add Verdict Report
Submitted URL: https://o69iay0p.app.seatable.panda.hydrooj.com/
Effective URL: https://hydro.ac/
Submission: On October 24 via api from US — Scanned from US
 Behaviour Indicators
Similar DOM Content API
Verdicts

Summary

This website contacted 4 IPs in 4 countries across 2 domains to perform 15 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 E5 on September 13th 2024. 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 1.15.225.151 45090 (TENCENT-N...)
1 6 47.242.59.200 45102 (ALIBABA-C...)
3 2606:4700:303... 13335 (CLOUDFLAR...)
2 193.32.148.182 3258 (XTOM-JAPA...)
5 172.67.158.211 13335 (CLOUDFLAR...)
15 4
1    1.15.225.151 (China)

ASN45090 (TENCENT-NET-AP Shenzhen Tencent Computer Systems Company Limited, CN)
o69iay0p.app.seatable.panda.hydrooj.com
6    47.242.59.200 (Hong Kong, Hong Kong)

ASN45102 (ALIBABA-CN-NET Alibaba US Technology Co., Ltd., CN)
hydro.ac
3    2606:4700:3034::6815:312f (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.hydro.ac
2    193.32.148.182 (Tokyo, Japan)

ASN3258 (XTOM-JAPAN xTom Japan, JP)
PTR: you.are.stupid
analytics.hydro.ac
5    172.67.158.211 (United States)

ASN13335 (CLOUDFLARENET, US)
cdn.hydro.ac
Apex Domain
Subdomains		 Transfer
16 hydro.ac
hydro.ac
cdn.hydro.ac
analytics.hydro.ac
1 MB
1 hydrooj.com
o69iay0p.app.seatable.panda.hydrooj.com
186 B
15 2
Domain Requested by
8 cdn.hydro.ac hydro.ac
cdn.hydro.ac
6 hydro.ac 1 redirects hydro.ac
cdn.hydro.ac
2 analytics.hydro.ac hydro.ac
analytics.hydro.ac
1 o69iay0p.app.seatable.panda.hydrooj.com 1 redirects
15 4
Subject Issuer Validity Valid
hydro.ac
E5		 2024-09-13 -
2024-12-12		 3 months crt.sh
analytics.hydro.ac
E6		 2024-10-10 -
2025-01-08		 3 months crt.sh

This page contains 1 frames:

Primary Page: https://hydro.ac/
Frame ID: 35F6CC91ECD906D58E0685CBBAA5BF17
Requests: 15 HTTP requests in this frame

Screenshot
Live screenshot
Full Image

Page Title

Home - HydroOJ

Page URL History Show full URLs

  1. https://o69iay0p.app.seatable.panda.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

15
Requests

93 %
HTTPS

20 %
IPv6

2
Domains

4
Subdomains

4
IPs

4
Countries

1130 kB
Transfer

3731 kB
Size

4
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. https://o69iay0p.app.seatable.panda.hydrooj.com/ HTTP 302
    https://hydro.ac/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

Request Chain 10
  • https://hydro.ac/user-plugins/YiiaIfITRR6HFlwuC6Dh9AUvP3McV597/code HTTP 302
  • https://hydro.ac/login?redirect=%2Fuser-plugins%2FYiiaIfITRR6HFlwuC6Dh9AUvP3McV597%2Fcode

15 HTTP transactions

Resource
Path		 Size
x-fer		 Type
MIME-Type
Primary Request /
hydro.ac/
Redirect Chain
  • https://o69iay0p.app.seatable.panda.hydrooj.com/
  • https://hydro.ac/
76 KB
12 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 Caddy /
Resource Hash
9f3cc2828f3ff8bd109a00b1f77517c4257122e86fa9aaf6bce120970e992fdf

Request headers

Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Response headers

content-encoding
br
content-type
text/html; charset=utf-8
date
Thu, 24 Oct 2024 19:36:25 GMT
server
Caddy Caddy
vary
Accept-Encoding
x-asn
AS49544

Redirect headers

content-length
65
content-type
text/html; charset=utf-8
date
Thu, 24 Oct 2024 19:36:24 GMT
location
https://hydro.ac/
server
Caddy Caddy
vary
Accept-Encoding
x-asn
AS49544
theme-4.55.2.css
cdn.hydro.ac/ 		702 KB
107 KB 		Stylesheet
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/theme-4.55.2.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
c47824ad7e6c1b227f8a78f82dd6e3d27ca6da676ff4996369b1d7393e974683

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

content-encoding
br
cf-bgj
minify
etag
W/"d5419i0w5zj6ff53-gzip"
age
3065
cf-cache-status
HIT
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=gxPOmXoBbvfYAaSwjF1KLVEe7rBgWvtUjKKS4N6aPF3s%2BbFAE5Vwcdpsp7pMLsDrWTNuWRlnJHqi6aqBJBhu2pMb8Z2pJyUbDuKGX7HKAqtChRegrRfrGP0hlxbhRuSUZwv4VXAyzK0ihHc%3D"}],"group":"cf-nel","max_age":604800}
cf-polished
origSize=719463
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=59769&sent=64&recv=14&lost=0&retrans=0&sent_bytes=68110&recv_bytes=2393&delivery_rate=65127&cwnd=253&unsent_bytes=18871&cid=890119220d1e31e2&ts=190&x=0"
date
Thu, 24 Oct 2024 19:36:26 GMT
content-type
text/css; charset=utf-8
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
vary
Accept-Encoding
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d7c6a6d9d9f2ad0-LAX
server
cloudflare
0ede99d2.js
hydro.ac/constant/ 		340 KB
117 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://hydro.ac/constant/0ede99d2.js
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, Caddy /
Resource Hash
0e60e1ac5b99ed105b6b7111cd0c610d92ddb7c54a8800fbd30b5eb1ea09094b

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

x-asn
AS49544
cache-control
public, max-age=86400
content-encoding
br
etag
0ede99d2
date
Thu, 24 Oct 2024 19:36:26 GMT
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
server
Caddy, Caddy
lang-en.js
cdn.hydro.ac/resource/4.55.2/ 		7 KB
3 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/resource/4.55.2/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
444c2b7228cc2cf7477e0c43e983bcd8d492181d446cc5b93f5a3101a7613d08

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

x-asn
AS13335
content-encoding
br
cf-cache-status
HIT
age
49165
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=nymloPlD9osOZ2h3szgx2lfbhyDqrfWHlIUVuMNs6ExNpIi%2FSIigu4%2FxJjGO%2FHpQff3kigg2YapZARi1BnxFwy7upFhv4ZaE3ZfXl54SshMjWan6aeRThmxB%2BJZQy%2FtV2iROmJv37KFAY3Q%3D"}],"group":"cf-nel","max_age":604800}
access-control-allow-methods
GET, HEAD
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=59618&sent=8&recv=12&lost=0&retrans=0&sent_bytes=4013&recv_bytes=2362&delivery_rate=65127&cwnd=252&unsent_bytes=0&cid=890119220d1e31e2&ts=182&x=0"
date
Thu, 24 Oct 2024 19:36:26 GMT
content-type
application/javascript; charset=utf-8
vary
Accept-Encoding
cache-control
public, max-age=86400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d7c6a6d9da12ad0-LAX
access-control-allow-origin
hydro.ac
server
cloudflare
hydro-4.55.2.js
cdn.hydro.ac/ 		1 MB
486 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/hydro-4.55.2.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
ec8f0ca728be2c59bd7fe21299f7ef1a6a53513a8ccb1fdeb18d6c53246736b7

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
content-encoding
gzip
cf-cache-status
HIT
etag
"d5419i0sldtowhoj-gzip"
age
3065
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=bgQk9MaDPyT%2FhaxACqk91AmENpcoEaIUXZtRF3zwob3tu4g5%2FvXItVQdqFhVuIqs2zyqqdDgFDrxqzJDMfq2cb9scurdrMCzHcal%2Ba2gTicCrQlXDHCCcFIOD9icAkG0hW1oz3aPT0QHUDc%3D"}],"group":"cf-nel","max_age":604800}
cf-ray
8d7c6a6d9da02ad0-LAX
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=TCP&rtt=59618&sent=12&recv=12&lost=0&retrans=0&sent_bytes=7321&recv_bytes=2362&delivery_rate=65127&cwnd=252&unsent_bytes=0&cid=890119220d1e31e2&ts=182&x=0"
date
Thu, 24 Oct 2024 19:36:26 GMT
content-type
text/javascript; charset=utf-8
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
vary
Accept-Encoding
server
cloudflare
nav-logo-small_dark.png
hydro.ac/components/navigation/ 		3 KB
3 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
c05f3d3654643ef7d864a0a71b67e19a9f5af9a77a248349c218856a78007ad2

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

etag
"d5419i18o3if1za"
accept-ranges
bytes
content-length
2566
date
Thu, 24 Oct 2024 19:36:26 GMT
content-type
image/png
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
server
Caddy
vary
Accept-Encoding
m.js
analytics.hydro.ac/ 		66 KB
23 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://analytics.hydro.ac/m.js
Requested by
Host: hydro.ac
URL: https://hydro.ac/
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
193.32.148.182 Tokyo, Japan, ASN3258 (XTOM-JAPAN xTom Japan, JP),
Reverse DNS
you.are.stupid
Software
Caddy, Caddy, nginx /
Resource Hash
f2e8975ed834c578c50d3923ceb26de04d4fa44f74380f45f147585d909a874d

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

cache-control
max-age=2592000
content-encoding
zstd
etag
"0dzvxi168qrgr8zmxrfbwa6d8aw4mfy8-10784-zstd"
expires
Sat, 23 Nov 2024 19:36:28 GMT
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
text/javascript
vary
Accept-Encoding
server
Caddy, Caddy, nginx
hydro-icons.woff2
cdn.hydro.ac/ 		10 KB
11 KB 		Font
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/hydro-icons.woff2?f30ad3
Requested by
Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/theme-4.55.2.css
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.158.211 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
ebc4db833b061404652ec538a08c7c6d2917d25102898a90805712d4f24be6f5

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Origin
https://hydro.ac
Referer
https://cdn.hydro.ac/theme-4.55.2.css

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"d5419i0reil6814-gzip"
age
3065
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=ZfP8%2BziVcoGu%2FW2%2F1n3X4txadG3zvJD5gg0SzS2e2bdIUM6GiLqzjp4SVnKCRETt14%2F8cFiWds5czNr4YTn1xyN1vYpkDT0HCu%2FEGwkF6yGzXbzDpv%2F6LFNtTt3%2F9Wo%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=66573&sent=11&recv=7&lost=0&retrans=0&sent_bytes=4253&recv_bytes=4286&delivery_rate=48964&cwnd=12000&unsent_bytes=0&cid=6ba4dc96b3aa4122&ts=100&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
font/woff2
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
vary
Origin, Accept-Encoding
priority
u=0,i=?0
access-control-allow-headers
content-type, x-requested-with
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d7c6a77cb450fb3-LAX
access-control-allow-origin
https://hydro.ac
server
cloudflare
n.prismjs.8e0fd1.chunk.js
cdn.hydro.ac/ 		619 KB
234 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/n.prismjs.8e0fd1.chunk.js
Requested by
Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/hydro-4.55.2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.158.211 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
2b26a6bf520e3fde00f1d2ce491e0245e6a4efd9c1cd224d335338eb2e743a65

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"d5419i0vkjwxdl7l-gzip"
age
3065
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=vXwYWrmikQgnd1y38%2BhoEB8vfUWoT%2B45jR1MBG7XZYkTRAXPaO9XgFKNO0Q7i8Ig9SUCQ2IWrT%2BNAJasqFp1wJO87ny6S6BcyPHRjm%2BpLK5pUUr%2Fr0Y1mv4yzpGJ8VQ%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=62293&sent=20&recv=8&lost=0&retrans=0&sent_bytes=13653&recv_bytes=4667&delivery_rate=23459&cwnd=12000&unsent_bytes=0&cid=a7d50f0670c9489e&ts=81&x=1", cfExtPri, cfHdrFlush;dur=10
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
text/javascript; charset=utf-8
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
vary
Accept-Encoding
priority
u=3,i=?0
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d7c6a7a1baf7e7c-LAX
server
cloudflare
n.graphql-language-service.dfa8e8.chunk.js
cdn.hydro.ac/ 		126 KB
42 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/n.graphql-language-service.dfa8e8.chunk.js
Requested by
Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/hydro-4.55.2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.158.211 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
097afa7a66f2092e1de038d7135ca3ad6856ba07ef8b2c12353725fd6e21c6d1

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"d5419i0ts9262r69-gzip"
age
3065
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=0S6iG%2FkwZikFDHiVdtFzgebScwwiKz71wlCVy5%2F%2BKJ7jBd3hTNknh9jEyOEBZ86Q5FFSfKDnvhrme7BvssclIWum5K21dMOpskqB9BDuDQHDgkup8nfJUVin6ScsFvg%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=62293&sent=20&recv=8&lost=0&retrans=0&sent_bytes=13653&recv_bytes=4667&delivery_rate=23459&cwnd=12000&unsent_bytes=0&cid=a7d50f0670c9489e&ts=77&x=1", cfExtPri, cfHdrFlush;dur=62
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
text/javascript; charset=utf-8
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
vary
Accept-Encoding
priority
u=3,i=?0
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d7c6a7a1bb07e7c-LAX
server
cloudflare
n.katex.119231.chunk.js
cdn.hydro.ac/ 		267 KB
80 KB 		Script
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/n.katex.119231.chunk.js
Requested by
Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/hydro-4.55.2.js
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.158.211 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
97d90e8497035f008788a0b2ef0722aaf93edf34afc5a4ef38fc8b2e729f1197

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

content-encoding
gzip
cf-cache-status
HIT
etag
"d5419i0uz4ao5v01-gzip"
age
3065
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=KmOUSMzsxDzTEkr6btV0w1nPkSkZdSoaZwTVOCyHkJxw1%2F5zxg4KSV6R85SZASr4K0LrPeThal9SoIr7mLxxQYudYNY4K%2B3IxbQmyFSyoqsi3cRLPOQMBzntsCuMqzs%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=62293&sent=10&recv=8&lost=0&retrans=0&sent_bytes=2650&recv_bytes=4667&delivery_rate=23459&cwnd=12000&unsent_bytes=0&cid=a7d50f0670c9489e&ts=77&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
text/javascript; charset=utf-8
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
vary
Accept-Encoding
priority
u=3,i=?0
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d7c6a7a1bb17e7c-LAX
server
cloudflare
login
hydro.ac/
Redirect Chain
  • https://hydro.ac/user-plugins/YiiaIfITRR6HFlwuC6Dh9AUvP3McV597/code
  • https://hydro.ac/login?redirect=%2Fuser-plugins%2FYiiaIfITRR6HFlwuC6Dh9AUvP3McV597%2Fcode
18 KB
5 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://hydro.ac/login?redirect=%2Fuser-plugins%2FYiiaIfITRR6HFlwuC6Dh9AUvP3McV597%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, Caddy /
Resource Hash
d89d8ec8f827d7f8cfc18bd3bc934cc228bfd80e56d1dca695023dfce211fc03

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

x-asn
AS49544
content-encoding
br
date
Thu, 24 Oct 2024 19:36:29 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
server
Caddy, Caddy

Redirect headers

x-asn
AS49544
location
/login?redirect=%2Fuser-plugins%2FYiiaIfITRR6HFlwuC6Dh9AUvP3McV597%2Fcode
content-length
177
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
server
Caddy, Caddy
service-worker-config
hydro.ac/ 		18 KB
5 KB 		Fetch
General
Check archive.org
Download Go to
Full URL
https://hydro.ac/service-worker-config
Requested by
Host: cdn.hydro.ac
URL: https://cdn.hydro.ac/hydro-4.55.2.js
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, Caddy /
Resource Hash
5179a47d9775c983e30a47c014fa5bde8898943ee578ebcd6d76038db56c3ca9

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/json
Referer
https://hydro.ac/

Response headers

x-asn
AS49544
content-encoding
br
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
text/html; charset=utf-8
vary
Accept-Encoding
server
Caddy, Caddy
mt
analytics.hydro.ac/ 		0
96 B 		Ping
General
Check archive.org
Download Go to
Full URL
https://analytics.hydro.ac/mt?action_name=Home%20-%20HydroOJ&idsite=1&rec=1&r=840569&h=9&m=36&s=28&url=https%3A%2F%2Fhydro.ac%2F&_id=b03209ef044e2001&_idn=1&send_image=0&_refts=0&pv_id=zW18nH&pf_net=633&pf_srv=875&pf_tfr=238&pf_dm1=1952&uadata=%7B%22fullVersionList%22%3A%5B%5D%2C%22mobile%22%3Afalse%2C%22model%22%3A%22%22%2C%22platform%22%3A%22%22%2C%22platformVersion%22%3A%22%22%7D&pdf=1&qt=0&realp=0&wma=0&fla=0&java=0&ag=0&cookie=1&res=1600x1200
Requested by
Host: analytics.hydro.ac
URL: https://analytics.hydro.ac/m.js
Protocol
H2
Security
TLS 1.3, , AES_128_GCM
Server
193.32.148.182 Tokyo, Japan, ASN3258 (XTOM-JAPAN xTom Japan, JP),
Reverse DNS
you.are.stupid
Software
Caddy, Caddy, nginx / PHP/8.2.24
Resource Hash
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Content-Type
application/x-www-form-urlencoded; charset=utf-8
Referer
https://hydro.ac/

Response headers

access-control-allow-origin
https://hydro.ac
date
Thu, 24 Oct 2024 19:36:28 GMT
content-type
text/html; charset=UTF-8
x-powered-by
PHP/8.2.24
server
Caddy, Caddy, nginx
access-control-allow-credentials
true
favicon-32x32.png
cdn.hydro.ac/ 		1 KB
2 KB 		Other
General
Check archive.org
Download Go to
Full URL
https://cdn.hydro.ac/favicon-32x32.png
Protocol
H3
Security
QUIC, , AES_128_GCM
Server
172.67.158.211 , United States, ASN13335 (CLOUDFLARENET, US),
Reverse DNS
Software
cloudflare /
Resource Hash
7af842b7016df039714a1de50c690ee9308ea0f470c21919c767dbb86d180f36

Request headers

User-Agent
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36
Referer
https://hydro.ac/

Response headers

cf-cache-status
EXPIRED
etag
"d5419i0q7ncove"
report-to
{"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=FnIquux9%2Fxa07dEV%2BUuIHxZ9Z9f%2FYugQuX7U39osPhMPm8yL4NKB7e%2Fskw%2FU9jGw97KQ4UJc%2FVHtwp4M7X59HYp57MMUu6l2jERUTNhyOAtwfIFFbCTvUr68qY9SSpc%3D"}],"group":"cf-nel","max_age":604800}
alt-svc
h3=":443"; ma=86400
server-timing
cfL4;desc="?proto=QUIC&rtt=66779&sent=334&recv=86&lost=0&retrans=0&sent_bytes=375961&recv_bytes=8456&delivery_rate=1953744&cwnd=139500&unsent_bytes=0&cid=a7d50f0670c9489e&ts=1931&x=1", cfExtPri, cfHdrFlush;dur=0
date
Thu, 24 Oct 2024 19:36:30 GMT
content-type
image/png
last-modified
Thu, 24 Oct 2024 12:25:47 GMT
vary
Accept-Encoding
priority
u=1,i
cache-control
max-age=14400
nel
{"success_fraction":0,"report_to":"cf-nel","max_age":604800}
cf-ray
8d7c6a826b367e7c-LAX
accept-ranges
bytes
content-length
1130
server
cloudflare

Verdicts & Comments Add Verdict or Comment

39 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| _htmlNode object| UiContext object| UserContext function| _hydroLoad object| LOCALES object| _sentryDebugIds string| _sentryDebugIdIdentifier object| SENTRY_RELEASE object| webpackChunk_hydrooj_ui_default function| clearImmediate function| setImmediate function| $bu_getBrowser object| _buorgres object| Hydro object| externalModules object| lazyModuleResolver object| _paq string| UiContextNew string| UserContextNew function| ZIP function| _ object| node_modules function| $ function| jQuery object| HydroExports function| _evercookie_flash_var function| Evc object| e function| checkExt object| fpPromise object| lazyloadMetadata object| LANGS function| flatpickr function| showSignInDialog object| Piwik object| Matomo object| AnalyticsTracker function| piwik_log object| Prism

4 Cookies

Domain/Path Name / Value
.hydro.ac/ Name: test
Value: 6498395137912989
hydro.ac/ Name: _pk_id.1.b38a
Value: b03209ef044e2001.1729798589.
hydro.ac/ Name: _pk_ses.1.b38a
Value: 1
.hydro.ac/ Name: v
Value: 8013ce509a9eb243b4e66c64a78aecc0

3 Console Messages

Source Level URL
Text
recommendation verbose URL: https://hydro.ac/
Message:
[DOM] Input elements should have autocomplete attributes (suggested: "current-password"): (More info: https://goo.gl/9p2vKq) %o
rendering warning URL: https://hydro.ac/
Message:
[GroupMarkerNotSet(crbug.com/242999)!:A0A0150834000000]Automatic fallback to software WebGL has been deprecated. Please use the --enable-unsafe-swiftshader flag to opt in to lower security guarantees for trusted content.
network error URL: https://hydro.ac/service-worker-config
Message:
Failed to load resource: the server responded with a status of 405 ()