Open
Cached
·
just now
21
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
frame-ancestors
X-Frame-Options
Excellent
DENY
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
- • 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-store
Content Headers
1 headers
Content-Type
Content
text/html; charset=utf-8
Server Headers
1 headers
Server
Server
cloudflare
CORS Headers
1 headers
Access-Control-Allow-Credentials
Cors
true
Cookies Headers
1 headers
Set-Cookie
Cookies
_cfuvid=aVxhTbA5OwC_UTippnaR9qyLCH4ktHbZ6NZqlEgLNQs-1766834301979-0.0.1.1-604800000; path=/; domain=.www.learnworlds.dev; HttpOnly; Secure; SameSite=None
Other Headers
8 headers
Alt-Svc
Other
h3=":443"; ma=86400
Cf-Cache-Status
Other
DYNAMIC
Cf-Ray
Other
9b486a979d7e39a6-IAD
Date
Other
Sat, 27 Dec 2025 11:18:21 GMT
X-Content-Security-Policy
Other
frame-ancestors 'none'
X-Dns-Prefetch-Control
Other
off
X-Download-Options
Other
noopen
X-Webkit-Csp
Other
frame-ancestors 'none'
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 4647ms