Open
Cached
·
just now
15
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000; preload
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Accept-Ranges
bytes
Connection
close
Vary
Accept-Encoding, Cookie, Accept-Encoding
accept-ranges: bytes connection: close vary: Accept-Encoding, Cookie, Accept-Encoding
Caching Headers
Age
41217
Cache-Control
max-age=86400, public, s-maxage=86400, no-transform
age: 41217 cache-control: max-age=86400, public, s-maxage=86400, no-transform
Content Headers
Content-Length
119576
Content-Type
text/html; charset=UTF-8
content-length: 119576 content-type: text/html; charset=UTF-8
Server Headers
No server headers found
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Wed, 29 Apr 2026 21:53:12 GMT
X-True-Req
510a6c9e-6f49-42a6-aded-0460f4a13b8a
X-True-Server
duckhunt13.true.nl
date: Wed, 29 Apr 2026 21:53:12 GMT x-true-req: 510a6c9e-6f49-42a6-aded-0460f4a13b8a x-true-server: duckhunt13.true.nl
Recommendations
Enable compression (gzip/brotli) to improve performance