Open
Cached
·
just now
11
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
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 Content-Security-Policy header to prevent XSS attacks
- • 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
Accept-Ranges
none
Connection
close
Vary
Accept-Encoding
accept-ranges: none connection: close vary: Accept-Encoding
Caching Headers
Etag
"3635-xmLv2X3K+6quClfZoSK/VUDdUNk"
etag: "3635-xmLv2X3K+6quClfZoSK/VUDdUNk"
Content Headers
Content-Length
13877
Content-Type
text/html; charset=utf-8
content-length: 13877 content-type: text/html; charset=utf-8
Server Headers
Server
Trainn
server: Trainn
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Fri, 20 Feb 2026 09:24:40 GMT
date: Fri, 20 Feb 2026 09:24:40 GMT
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching