DNS Gurus
Cached · just now
16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Present
max-age=31536000
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
  • • Increase HSTS max-age to at least 1 year and add includeSubDomains
  • • 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

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, private, must-revalidate
Etag
Caching
W/"c3751b904041044524fdd6d8dbc7998b"

Content Headers

2 headers
Content-Length
Content
3297
Content-Type
Content
text/html;charset=utf-8

Server Headers

2 headers
Server
Server
thin
X-Runtime
Server
0.005659

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_reviewed_auth=; max-age=0; expires=Thu, 01 Jan 1970 00:00:00 -0000; secure

Other Headers

3 headers
Date
Other
Mon, 19 Jan 2026 22:52:28 GMT
Reviewed-Cached
Other
miss
X-Request-Id
Other
2910bd06-3a1c-4bca-9b55-ba702035fdd6

Recommendations

Enable compression (gzip/brotli) to improve performance