Open
Cached
·
just now
12
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Missing
Not configured
Content-Security-Policy
Weak
frame-ancestors
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
- • Significantly strengthen CSP directives
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
3 headers
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding
Caching Headers
1 headers
Cache-Control
Caching
no-cache, private
Content Headers
1 headers
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
bookstack_session=eyJpdiI6IlwvOWdtZitXUU5hYTlcL0RFMUIrVkZDQT09IiwidmFsdWUiOiJmTWdMdWl4TWpoUWpkNDNOaWJiSGx5eTdYVVdWMEZ3dERweWoxV3krNG9VR2hIWEV1RVpJdGI5T2N4bGF5djFuNHk0aEZ4UmM1MEZ2RjJjc09cL3dHc2NoaVdxTWVpUmxYRzE2cng1Qk03WHdNSFRDc0xpa3J5ZjRsXC9FTXM2ejQ4IiwibWFjIjoiNDQ2M2U5ZWM0M2EyOWVjOTA4ZDdiZDg3ZTY0YjgxNjBiYTA2M2YwYmVhODFkYWU2ODM3MDNmYzgzMmJlMThkMiJ9; expires=Sat, 27-Dec-2025 07:46:14 GMT; Max-Age=7200; path=/; secure; httponly; samesite=lax
Other Headers
1 headers
Date
Other
Sat, 27 Dec 2025 05:46:14 GMT
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 621ms