Open
Cached
·
just now
14
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Good
SAMEORIGIN
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
3 headers
Accept-Ranges
Performance
bytes
Connection
Performance
keep-alive
Vary
Performance
Accept-Encoding
Caching Headers
3 headers
Age
Caching
1696
Cache-Control
Caching
no-store, no-cache, must-revalidate
Last-Modified
Caching
Fri, 07 Nov 2025 08:09:56 GMT
Content Headers
2 headers
Content-Length
Content
18831
Content-Type
Content
text/html; charset=UTF-8
Server Headers
1 headers
Server
Server
nginx
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
lang=en; Domain=.calameo.com; Path=/
Other Headers
2 headers
Date
Other
Fri, 07 Nov 2025 08:38:12 GMT
X-Server
Other
CALAMVN02
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 816ms