HTTP-Response-Header einer beliebigen Website auslesen – mit Redirect-Kette, Status und Antwortzeit.
| content-type | text/html; charset=utf-8 |
| last-modified | Wed, 12 Aug 2026 19:49:15 GMT |
| content-security-policy | upgrade-insecure-requests; |
| strict-transport-security | max-age=31536000; includeSubDomains; preload |
| accept-ranges | bytes |
| date | Wed, 12 Aug 2026 19:49:15 GMT |
| x-timer | S1786564156.806922,VS0,VE73 |
| cache-control | no-cache, no-store |
| vary | accept-encoding |