DNS Gurus
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16 Headers

HTTP Security Headers

Status
Strict-Transport-Security
Good
max-age=31536000; includeSubDomains
Content-Security-Policy
Weak
upgrade-insecure-requests
X-Frame-Options
Good
sameorigin
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Good
strict-origin-when-cross-origin
Permissions-Policy
Missing
Not configured
Recommendations
  • • Consider adding 'preload' to HSTS for maximum security
  • • Significantly strengthen CSP directives
  • • 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

0 headers
No caching headers found

Content Headers

1 headers
Content-Type
Content
text/html; charset=UTF-8

Server Headers

2 headers
Server
Server
openresty
X-Powered-By
Server
PHP/8.3.24

CORS Headers

0 headers
No CORS headers found

Cookies Headers

1 headers
Set-Cookie
Cookies
_lcp=a; Path=/; expires=Mon Mar 20 2034 13:02:58; SameSite=Lax; HttpOnly

Other Headers

3 headers
Date
Other
Tue, 10 Feb 2026 19:32:17 GMT
Link
Other
<https://cb-facility.de/wp-json/>; rel="https://api.w.org/", <https://cb-facility.de/wp-json/wp/v2/pages/20>; rel="alternate"; title="JSON"; type="application/json", <https://cb-facility.de/>; rel=shortlink
X-Lima-Id
Other
gaMpsEBzrgb4O2K6Lg

Recommendations

Enable compression (gzip/brotli) to improve performance

Add Cache-Control header to optimize caching

Consider removing X-Powered-By header to hide server technology