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Security Analysis Results

openhanrei.pages.dev

Comprehensive domain security and infrastructure analysis

Live Website Preview

website screenshot of https://openhanrei.pages.dev/

No Security Risks Detected

This domain appears to be safe and secure

100%
Score

Disclaimer: This assessment is based on automated analysis of publicly available information. Results are for informational purposes only. For critical applications, consult security professionals.

Scan Information

Last checked:February 23, 2026 13:34:08
Target URL:https://openhanrei.pages.dev/
Scan Complete

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Page Information

Target URL
https://openhanrei.pages.dev/
Page Title
OpenHanrei (β版)
openhanrei.pages.dev faviconSite Favicon
Status
Active

Host Information

Domain
openhanrei.pages.dev
Server
cloudflare
Country
United States
IP Address
172.66.44.251
ASN Information
13335
CLOUDFLARENET

Technologies

Firebase logo
Firebase
Databases
HSTS logo
HSTS
Security
Cloudflare logo
Cloudflare
CDN
HTTP/3 logo
HTTP/3
Miscellaneous

SSL Certificate

HTTPS Enabled
Secure
Certificate Issuer
E8
Valid From
2026-02-22 14:57:53
Valid Until
2026-05-23 14:57:52
Subject Name
openhanrei.pages.dev

Performance Statistics

129
Total Requests
4
Domains
4
IP Addresses
1.8 MB
Transfer Size
Content Size18.15 MB

HTTP Headers

access-control-allow-origin
*
alt-svc
h3=":443"; ma=86400
cache-control
public, max-age=0, must-revalidate
cf-ray
9d2719867d55f8a7-EWR
content-encoding
br
content-type
text/html; charset=utf-8
date
Mon, 23 Feb 2026 13:34:16 GMT
etag
W/"08667d9b409707a72b600ba126b228c9"
nel
{"report_to":"cf-nel","success_fraction":0.0,"max_age":604800}
referrer-policy
strict-origin-when-cross-origin
report-to
{"group":"cf-nel","max_age":604800,"endpoints":[{"url":"https://a.nel.cloudflare.com/report/v4?s=T6pD3dcOgC%2FmrwqfWPR1DiVMqQkcFKjCjHRlaL7JAEZAQH3kihZTN%2FbTZue3Zs8nn3DROzpA%2F1cHbPdEWK7Io52%2BRir7C%2Bghp6l6BmS8EcIX95Bi5hFnc%2BfB%2FJYlglob"}]}
server
cloudflare
x-content-type-options
nosniff
x-frame-options
DENY
x-robots-tag
noindex, nofollow
15 headers detected

Technology Stack Analysis

Firebase

Firebase

DatabasesDevelopment

Firebase is a Google-backed application development software that enables developers to develop iOS, Android and Web apps.

HSTS

HSTS

Security

HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.

Cloudflare

Cloudflare

CDN

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

HTTP/3

HTTP/3

Miscellaneous

HTTP/3 is the third major version of the Hypertext Transfer Protocol used to exchange information on the World Wide Web.

External Links 0

Requested Domains 4

fonts.googleapis.com

Unknown Type
No category information available

fonts.gstatic.com

Unknown Type
No category information available

openhanrei.pages.dev

Apex domain
No category information available

www.gstatic.com

Unknown Type
No category information available
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