DNS Gurus
Cached · just now
20 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Excellent
max-age=63072000; includeSubDomains; preload
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Excellent
deny
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Content-Security-Policy header to prevent XSS attacks
  • • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
  • • Consider adding Permissions-Policy to control browser features

Performance Headers

3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Vary
Performance
RSC, Next-Router-State-Tree, Next-Router-Prefetch, Next-Url

Caching Headers

3 headers
Age
Caching
234028
Cache-Control
Caching
public, max-age=0, must-revalidate
Etag
Caching
"de0bccf3fa3e205b74b374076623f344"

Content Headers

3 headers
Content-Disposition
Content
inline
Content-Length
Content
114606
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
Vercel

CORS Headers

1 headers
Access-Control-Allow-Origin
Cors
*

Cookies Headers

0 headers
No cookies headers found

Other Headers

5 headers
Date
Other
Fri, 16 Jan 2026 07:19:55 GMT
X-Download-Options
Other
noopen
X-Matched-Path
Other
/
X-Vercel-Cache
Other
HIT
X-Vercel-Id
Other
iad1::zvlg5-1768547995778-967b6cf47bd4

Recommendations

Enable compression (gzip/brotli) to improve performance