Open
Cached
·
just now
19
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=15768000; includeSubDomains; preload
Content-Security-Policy
Basic
connect-src; font-src; frame-src; +9 more
connect-src 'self' https://matomo.heinlein-support.de https://numbers.heinlein-support.de; font-src 'self'; frame-src 'self' https://www.youtube.com/; img-src 'self' https://cdn.redoc.ly/redoc/ https://i.ytimg.com/ data: 'unsafe-eval'; object-src 'self'; script-src 'self' 'unsafe-inline' https://matomo.heinlein-support.de https://numbers.heinlein-support.de https://cdnjs.cloudflare.com; style-src 'self' 'unsafe-inline' https://cdnjs.cloudflare.com; worker-src 'self' blob:; base-uri 'self'; form-action 'self'; frame-ancestors 'self'; report-uri https://www.heinlein-support.de/report-uri/enforce
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Improve CSP by adding more specific directives and removing 'unsafe-inline'
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
Performance Headers
3 headers
Connection
Performance
Upgrade
Transfer-Encoding
Performance
chunked
Vary
Performance
Accept-Encoding
Caching Headers
2 headers
Cache-Control
Caching
must-revalidate, no-cache, private
Expires
Caching
Sun, 19 Nov 1978 05:00:00 GMT
Content Headers
2 headers
Content-Language
Content
de
Content-Type
Content
text/html; charset=UTF-8
Server Headers
2 headers
Server
Server
Apache
X-Powered-By
Server
PHP/8.2.29
CORS Headers
0 headers
No CORS headers found
Cookies Headers
0 headers
No cookies headers found
Other Headers
6 headers
Date
Other
Wed, 19 Nov 2025 20:15:38 GMT
Upgrade
Other
h2,h2c
X-Commerce-Core
Other
2
X-Drupal-Cache
Other
HIT
X-Drupal-Dynamic-Cache
Other
HIT
X-Generator
Other
Drupal 10 (https://www.drupal.org)
Recommendations
Enable compression (gzip/brotli) to improve performance
Consider removing X-Powered-By header to hide server technology
Analysis completed in 1546ms