Open
Cached
·
just now
9
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
default-src; frame-src; base-uri; +3 more
default-src 'unsafe-inline' 'unsafe-eval' data: blob: filesystem: about: miroapp: wss: ws: *; frame-src 'unsafe-inline' 'unsafe-eval' data: blob: miroapp: *; base-uri 'unsafe-inline' about: data: *; form-action 'unsafe-inline' data: post-it-alpha: post-it: com.mmm.postit.miro: *; worker-src 'unsafe-inline' data: blob: miroapp: *; report-uri https://s.realtimeboard.com/api/25/security/?sentry_key=fb5e3001534f453e85d1771b1088b293&sentry_environment=production;
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Consider adding 'preload' to HSTS for maximum security
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • 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
1 headers
Connection
Performance
keep-alive
Caching Headers
0 headers
No caching headers found
Content Headers
2 headers
Content-Length
Content
146
Content-Type
Content
text/html
Server Headers
1 headers
Server
Server
nginx
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
1 headers
Date
Other
Sat, 22 Nov 2025 19:28:00 GMT
Recommendations
Enable compression (gzip/brotli) to improve performance
Add Cache-Control header to optimize caching
Analysis completed in 372ms