Open
Cached
·
just now
14
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
X-Frame-Options
Excellent
DENY
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
Vary
Accept-Encoding
accept-ranges: bytes connection: close vary: Accept-Encoding
Caching Headers
Cache-Control
no-cache, no-store, max-age=0, must-revalidate
Expires
0
Last-Modified
Thu, 23 Apr 2026 18:12:44 GMT
Pragma
no-cache
cache-control: no-cache, no-store, max-age=0, must-revalidate expires: 0 last-modified: Thu, 23 Apr 2026 18:12:44 GMT pragma: no-cache
Content Headers
Content-Language
nl-NL
Content-Length
6719
Content-Type
text/html
content-language: nl-NL content-length: 6719 content-type: text/html
Server Headers
No server headers found
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sat, 16 May 2026 10:12:39 GMT
date: Sat, 16 May 2026 10:12:39 GMT
Recommendations
Enable compression (gzip/brotli) to improve performance