Open
Cached
·
just now
20
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000
Content-Security-Policy
Good
base-uri; default-src; style-src; +5 more
base-uri 'none';default-src 'self';style-src 'self' 'unsafe-inline';script-src https://docs.collabora.com 'nonce-28836c5b9acf703b6c5e0e7f4db88db3';media-src * data: blob:;img-src * data: blob:;frame-src * data:;connect-src *
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Strengthen CSP by removing 'unsafe-eval'
- • Consider adding Permissions-Policy to control browser features
Performance Headers
2 headers
Connection
Performance
close
Vary
Performance
Accept-Encoding
Caching Headers
2 headers
Cache-Control
Caching
no-cache, must-revalidate
Expires
Caching
-1
Content Headers
2 headers
Content-Length
Content
7140
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
nginx/1.26.3
CORS Headers
0 headers
No CORS headers found
Cookies Headers
1 headers
Set-Cookie
Cookies
csrfToken=2cfa21104df2554f0740102d2657e965.59bf486d6b347bd303b5044e2004e234d5644760a64ecfb1c38551af0afe851e; path=/; domain=docs.collabora.com; samesite=lax; secure
Other Headers
5 headers
Date
Other
Fri, 02 Jan 2026 16:08:58 GMT
Timing-Allow-Origin
Other
https://docs.collabora.com
X-Dns-Prefetch-Control
Other
on
X-Download-Options
Other
noopen
X-Permitted-Cross-Domain-Policies
Other
none
Recommendations
Enable compression (gzip/brotli) to improve performance