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8
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
- • 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
Connection
close
connection: close
Caching Headers
No caching headers found
Content Headers
Content-Length
153
Content-Type
text/html; charset=utf-8
content-length: 153 content-type: text/html; charset=utf-8
Server Headers
Server
Werkzeug/3.1.8 Python/3.14.4
server: Werkzeug/3.1.8 Python/3.14.4
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Allow
POST, OPTIONS
Alt-Svc
h3=":443"; ma=2592000
Date
Sun, 17 May 2026 14:05:54 GMT
Via
1.1 Caddy
allow: POST, OPTIONS alt-svc: h3=":443"; ma=2592000 date: Sun, 17 May 2026 14:05:54 GMT via: 1.1 Caddy
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching