DNS Gurus
Cached · just now
9 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
sameorigin
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding,User-Agent

Caching Headers

0 headers
No caching headers found

Content Headers

2 headers
Content-Length
Content
609687
Content-Type
Content
text/html; charset=utf-8; charset=utf-8

Server Headers

1 headers
Server
Server
Werkzeug/0.16.1 Python/3.9.5

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
session_id=5ad74f05bde1b8088d66eacef819889e6478b430; Expires=Thu, 26-Mar-2026 05:34:32 GMT; Max-Age=7776000; HttpOnly; Path=/

Other Headers

1 headers
Date
Other
Fri, 26 Dec 2025 05:34:32 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Analysis completed in 2307ms