Open
Cached
·
4m ago
7
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=604800
Content-Security-Policy
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
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • 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
1 headers
Connection
Performance
close
Caching Headers
0 headers
No caching headers found
Content Headers
2 headers
Content-Length
Content
141
Content-Type
Content
text/html;charset=utf-8
Server Headers
1 headers
Server
Server
Twisted/16.6.0 TwistedWeb/9.0.0
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
2 headers
Date
Other
Wed, 19 Nov 2025 10:16:39 GMT
Www-Authenticate
Other
basic realm="cPanel Calendar and Contacts Server"
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching
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