14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • Consider adding 'preload' to HSTS for maximum security
  • Add Content-Security-Policy header to prevent XSS attacks
  • Consider adding Permissions-Policy to control browser features

Performance Headers

2 headers
Transfer-Encoding
Performance
chunked
Vary
Performance
Cookie

Caching Headers

2 headers
Cache-Control
Caching
max-age=0, no-cache, no-store, must-revalidate, private
Expires
Caching
Thu, 06 Nov 2025 06:53:41 GMT

Content Headers

2 headers
Content-Language
Content
cs
Content-Type
Content
text/html; charset=utf-8

Server Headers

1 headers
Server
Server
nginx/1.29.1

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
django_language=cs; expires=Fri, 06 Nov 2026 06:53:41 GMT; Max-Age=31536000; Path=/

Other Headers

1 headers
Date
Other
Thu, 06 Nov 2025 06:53:41 GMT

Recommendations

Enable compression (gzip/brotli) to improve performance

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