Open
Cached
·
just now
21
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31536000;preload
Content-Security-Policy
Good
default-src; img-src; font-src; +6 more
default-src 'none'; img-src 'self' https://*.googleapis.com https://*.google.com/images https://*.giphy.com https://raw.githubusercontent.com data:; font-src 'self'; style-src 'self' 'unsafe-inline'; connect-src 'self' https://preview-typesense.gfn.de https://firestore.googleapis.com https://firebasestorage.googleapis.com https://securetoken.googleapis.com https://identitytoolkit.googleapis.com https://europe-west1-gfn-lead-in-preview.cloudfunctions.net https://preview.api.leadin.gfn.de https://*.google-analytics.com https://graph.facebook.com https://api.giphy.com; script-src 'self' 'unsafe-inline' https://apis.google.com https://maps.googleapis.com; require-trusted-types-for 'script'; frame-src https://gfn-lead-in-preview.firebaseapp.com; frame-ancestors 'self';
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
no-referrer
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
4 headers
Accept-Ranges
Performance
bytes
Connection
Performance
close
Transfer-Encoding
Performance
chunked
Vary
Performance
x-fh-requested-host, accept-encoding
Caching Headers
3 headers
Cache-Control
Caching
no-cache, no-store, must-revalidate
Etag
Caching
"77cfd8fa13e3761477bb3a58635608fb6f7e5a735d980e5f346ff96fb15f3c75"
Last-Modified
Caching
Thu, 04 Dec 2025 14:55:03 GMT
Content Headers
1 headers
Content-Type
Content
text/html; charset=utf-8
Server Headers
0 headers
No server headers found
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
7 headers
Alt-Svc
Other
h3=":443";ma=86400,h3-29=":443";ma=86400,h3-27=":443";ma=86400
Date
Other
Fri, 05 Dec 2025 22:55:48 GMT
X-Cache
Other
MISS
X-Cache-Hits
Other
0
X-Robots
Other
none
X-Served-By
Other
cache-lga21922-LGA
X-Timer
Other
S1764975348.413909,VS0,VE136
Recommendations
Enable compression (gzip/brotli) to improve performance
Analysis completed in 565ms