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:July 22, 2025 01:08:11
Target URL:https://polyalpha.dev/
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Page Information
Target URL
https://polyalpha.dev/
Page Title
Create Next App
Status
Active
Host Information
Domain
polyalpha.dev
Server
Vercel
Country
United States
IP Address
76.76.21.21
ASN Information
16509
AMAZON-02
Technologies
Vercel
PaaS
HSTS
Security
SSL Certificate
HTTPS Enabled
Secure
Certificate Issuer
49m218 Gateway Proxy BISO MITM CA
Valid From
2025-07-21 20:08:26
Valid Until
2025-08-20 20:08:56
Subject Name
polyalpha.dev
Performance Statistics
26
Total Requests
1
Domains
1
IP Addresses
610.11 KB
Transfer Size
Content Size1.97 MB
HTTP Headers
access-control-allow-origin
*
age
176
cache-control
public, max-age=0, must-revalidate
cf-team
28d145b726000011a412574400000001
content-disposition
inline
content-encoding
br
content-type
text/html; charset=utf-8
date
Tue, 22 Jul 2025 01:08:20 GMT
etag
W/"55816cd26ac65701506a82533d5425f1"
server
Vercel
server-timing
cfReqDur;dur=2374.459
strict-transport-security
max-age=63072000
vary
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Router-Segment-Prefetch
x-matched-path
/
x-nextjs-prerender
1
x-nextjs-stale-time
300
x-vercel-cache
HIT
x-vercel-id
sin1::9frcw-1753146500106-b8252597ba2f
18 headers detected
Technology Stack Analysis
Vercel
PaaS
Vercel is a cloud platform for static frontends and serverless functions.
HSTS
Security
HTTP Strict Transport Security (HSTS) informs browsers that the site should only be accessed using HTTPS.
External Links 0
Requested Domains 1
polyalpha.dev
Apex domain
No category information available