DNS Gurus
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13 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Missing
Not configured
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
  • • Add Strict-Transport-Security header with max-age of at least 1 year
  • • 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

3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding

Caching Headers

3 headers
Cache-Control
Caching
private, must-revalidate
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

3 headers
Access-Control-Allow-Headers
Cors
Content-Type, X-Auth-Token, Authorization, Origin
Access-Control-Allow-Methods
Cors
POST, PUT
Access-Control-Allow-Origin
Cors
*

Cookies Headers

1 headers
Set-Cookie
Cookies
jrf_session=eyJpdiI6ImYraEFTekgrYjc3Y2NLY0R3RU8rZ0E9PSIsInZhbHVlIjoieFVrZmV0OW1HSDF5ZWNwWDl5QWd6TUVkTDIwSGxtVUIrci8yVld2d1JQYWpBbkpOT2dHTkdscko4QXNhTXhLR2xhQks3K1J4SHEzTzkvTjQ5eWNIM0w2b0VoeHQvREFGNmpsaVhoenZXZUpTQVJuUnN4US8zcWM1QWtQMGNiZDIiLCJtYWMiOiJmNjZjNzkwMmRjNjQ0YThlZDExODhkYzljZGE1OGI2MjZmNDRhZWY5YTg4ODg4ODA4ZDk2ZDdiNTljNTNkMWEzIiwidGFnIjoiIn0%3D; expires=Mon, 05-Jan-2026 07:24:21 GMT; Max-Age=7200; path=/; httponly; samesite=lax

Other Headers

1 headers
Date
Other
Mon, 05 Jan 2026 05:24:21 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance