Open
Cached
·
just now
15
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
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
- • Add Strict-Transport-Security header with max-age of at least 1 year
- • 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
Accept-Ranges
bytes
Connection
close
accept-ranges: bytes connection: close
Caching Headers
Cache-Control
no-cache, no-store, max-age=0, must-revalidate
Expires
0
Last-Modified
Sun, 17 May 2026 16:40:57 GMT
Pragma
no-cache
cache-control: no-cache, no-store, max-age=0, must-revalidate expires: 0 last-modified: Sun, 17 May 2026 16:40:57 GMT pragma: no-cache
Content Headers
Content-Language
de
Content-Length
2144
Content-Type
text/html
content-language: de content-length: 2144 content-type: text/html
Server Headers
Server
nginx
server: nginx
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Fri, 31 Jul 2026 16:20:56 GMT
X-Clacks-Overhead
GNU Terry Pratchett
date: Fri, 31 Jul 2026 16:20:56 GMT x-clacks-overhead: GNU Terry Pratchett
Recommendations
Enable compression (gzip/brotli) to improve performance