Open
Cached
·
just now
12
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
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
- • Significantly strengthen CSP directives
- • 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
Connection
close
Vary
Accept-Encoding, Cookie
connection: close vary: Accept-Encoding, Cookie
Caching Headers
Cache-Control
no-cache, must-revalidate, max-age=0
Expires
Wed, 11 Jan 1984 05:00:00 GMT
cache-control: no-cache, must-revalidate, max-age=0 expires: Wed, 11 Jan 1984 05:00:00 GMT
Content Headers
Content-Length
36892
Content-Type
text/html; charset=UTF-8
content-length: 36892 content-type: text/html; charset=UTF-8
Server Headers
Server
unkown
X-Powered-By
ASP.NET
server: unkown x-powered-by: ASP.NET
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Sat, 15 Aug 2026 10:40:58 GMT
date: Sat, 15 Aug 2026 10:40:58 GMT link: <https://www.rubicon.eu/en/wp-json/>; rel="https://api.w.org/"
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology