DNS Gurus
Cached · just now
10 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

2 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close

Caching Headers

2 headers
Etag
Caching
"696feed6-211"
Last-Modified
Caching
Tue, 20 Jan 2026 21:08:38 GMT

Content Headers

2 headers
Content-Length
Content
529
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
nginx

CORS Headers

0 headers
No CORS headers found

Cookies Headers

0 headers
No cookies headers found

Other Headers

3 headers
Date
Other
Sun, 01 Feb 2026 08:43:32 GMT
Server-Timing
Other
ak_p; desc="1769935412070_399280550_2870804993_12255_6910_1_8_-";dur=1
X-Vcap-Request-Id
Other
5aaefe85-9fa2-452a-70da-3a5d915885d8

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching