DNS Gurus
Cached · just now
16 Headers

Detected Technologies from Headers

See all in URL Inspect 1
Vercel logo Vercel

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=63072000
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
  • • Add X-Content-Type-Options: nosniff
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

4 headers
Age
Caching
4665368
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"283f63e5bd5dfed1819ee90a854f81c0"
Last-Modified
Caching
Sun, 21 Dec 2025 16:58:32 GMT

Content Headers

3 headers
Content-Disposition
Content
inline
Content-Length
Content
21021
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Vercel logo
Server
Vercel

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

4 headers
Date
Other
Fri, 13 Feb 2026 16:54:41 GMT
X-Matched-Path
Other
/
X-Vercel-Cache
Vercel logo
Other
HIT
X-Vercel-Id
Vercel logo
Other
iad1::qqkh2-1771001680986-9e68a2fd75a0

Recommendations

Enable compression (gzip/brotli) to improve performance