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11 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,User-Agent

Caching Headers

3 headers
Cache-Control
Caching
no-cache
Expires
Caching
Thu, 27 Nov 2025 20:37:47 GMT
Pragma
Caching
no-cache

Content Headers

1 headers
Content-Type
Content
text/html

Server Headers

1 headers
Server
Server
nginx/1.11.1

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
sid=d0g3d149ib71d4n1t025943281; expires=Fri, 28-Nov-2025 20:37:47 GMT; path=/; domain=.pipni.cz

Other Headers

2 headers
Date
Other
Thu, 27 Nov 2025 20:37:47 GMT
Front-End-Https
Other
on

Recommendations

Enable compression (gzip/brotli) to improve performance

Analysis completed in 944ms