Open
Cached
·
5h ago
11
Headers
Detected Technologies from Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
X-Frame-Options
Present
ALLOW-FROM *.puzzel.com
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • 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
Connection
close
connection: close
Caching Headers
Cache-Control
private
cache-control: private
Content Headers
Content-Length
5536
Content-Type
text/html; charset=utf-8
content-length: 5536 content-type: text/html; charset=utf-8
Server Headers
Server
nginx
server: nginx
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Date
Tue, 07 Apr 2026 03:51:43 GMT
Origin-Agent-Cluster
?0
date: Tue, 07 Apr 2026 03:51:43 GMT origin-agent-cluster: ?0
Recommendations
Enable compression (gzip/brotli) to improve performance