Open
Cached
·
1h ago
13
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Good
max-age=31536000 ; includeSubDomains
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
Connection
close
Transfer-Encoding
chunked
Vary
Origin, Access-Control-Request-Method, Access-Control-Request-Headers
connection: close transfer-encoding: chunked vary: Origin, Access-Control-Request-Method, Access-Control-Request-Headers
Caching Headers
Cache-Control
no-store
Pragma
no-cache
cache-control: no-store pragma: no-cache
Content Headers
Content-Type
application/xml;charset=UTF-8
content-type: application/xml;charset=UTF-8
Server Headers
No server headers found
CORS Headers
No CORS headers found
Cookies Headers
Other Headers
Alt-Svc
h3=":443"; ma=2592000
Date
Wed, 08 Apr 2026 12:27:22 GMT
Via
1.1 google
Www-Authenticate
Bearer realm="paperflite", error="unauthorized", error_description="Full authentication is required to access this resource"
alt-svc: h3=":443"; ma=2592000 date: Wed, 08 Apr 2026 12:27:22 GMT via: 1.1 google www-authenticate: Bearer realm="paperflite", error="unauthorized", error_description="Full authentication is required to access this resource"
Recommendations
Enable compression (gzip/brotli) to improve performance