Sicherheits-Header Kostenlos
HTTP-Sicherheits-Header benoten und direkt Fixes vorschlagen. Deine Daten verlassen diesen Browser nie.
Sicherheitsnote
Basierend auf den vorhandenen Headern und ihren Werten.
korrektStrict-Transport-Security
max-age=63072000; includeSubDomains
Recommended: max-age of at least 15552000, includeSubDomains, preload
RisikoContent-Security-Policy
Add a restrictive policy, e.g. default-src 'self'
korrektX-Frame-Options / frame-ancestors
SAMEORIGIN
Use DENY/SAMEORIGIN or CSP frame-ancestors to prevent clickjacking
korrektX-Content-Type-Options
nosniff
Recommended: nosniff
RisikoReferrer-Policy
Recommended: strict-origin-when-cross-origin
RisikoPermissions-Policy
Restrict powerful features, e.g. geolocation=(), camera=()
RisikoCross-Origin-Opener-Policy
Recommended: same-origin
RisikoServer / X-Powered-By
nginx
Reveals software details; consider removing or genericizing