14 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Basic
default-src; child-src; connect-src; +11 more Analyze
Content-Security-Policy-Report-Only
Missing
Not configured Analyze
X-Frame-Options
Excellent
DENY
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
same-origin
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'
  • Consider adding Permissions-Policy to control browser features

Performance Headers

Connection
Performance
close

Caching Headers

Cache-Control
Caching
no-cache, no-store
Expires
Caching
-1
Pragma
Caching
no-cache

Content Headers

Content-Length
Content
227895
Content-Type
Content
text/html; charset=utf-8

Server Headers

No server headers found

CORS Headers

No CORS headers found

Cookies Headers

Set-Cookie
Cookies

Other Headers

Date
Other
Wed, 08 Apr 2026 08:48:58 GMT
Reporting-Endpoints
Other
main-endpoint="https://adaconlineapim.adac.de/browser-reporting/main?source=www", default="https://adaconlineapim.adac.de/browser-reporting/main?source=www"

Recommendations

Enable compression (gzip/brotli) to improve performance