Open
Cached
·
just now
23
Headers
HTTP Security Headers
Status
Strict-Transport-Security
Excellent
max-age=31536000; includeSubDomains; preload
Content-Security-Policy
Strong
default-src; connect-src; font-src; +11 more
default-src 'none'; connect-src 'self' https://matomo.opentalk.eu https://numbers.opentalk.eu; font-src 'self'; frame-src 'self'; img-src 'self' https://cdn.redoc.ly/redoc/; manifest-src 'self'; object-src 'self'; script-src 'self' https://matomo.opentalk.eu https://numbers.opentalk.eu cdn.jsdelivr.net https://cdn.jsdelivr.net; style-src 'self' cdn.jsdelivr.net https://cdn.jsdelivr.net; worker-src 'self' blob:; base-uri 'self'; form-action 'self'; frame-ancestors 'self'; report-uri https://jpberlin.de/report-uri/enforce
X-Frame-Options
Good
SAMEORIGIN
X-Content-Type-Options
Good
nosniff
Referrer-Policy
Present
no-referrer-when-downgrade, strict-origin-when-cross-origin
Permissions-Policy
Present
accelerometer=(), gyroscope=(), magnetometer=()
Performance Headers
3 headers
Connection
Performance
Upgrade
Transfer-Encoding
Performance
chunked
Vary
Performance
Cookie,Accept-Encoding
Caching Headers
4 headers
Cache-Control
Caching
max-age=86400, public
Etag
Caching
"1764157988"
Expires
Caching
Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified
Caching
Wed, 26 Nov 2025 11:53:08 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
5 headers
Date
Other
Wed, 26 Nov 2025 11:53:08 GMT
Upgrade
Other
h2,h2c
X-Drupal-Cache
Other
MISS
X-Drupal-Dynamic-Cache
Other
MISS
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 983ms