#einmalmitprofis

~$ curl -I https://www.gamestar.de/
HTTP/2 403
server: nginx
date: Sun, 01 Aug 2021 13:11:31 GMT
content-type: text/html
content-length: 162
vary: Accept-Encoding

~$ curl -4 -I https://www.gamestar.de/
HTTP/2 200
server: nginx
date: Sun, 01 Aug 2021 13:11:38 GMT
content-type: text/html;charset=UTF-8
vary: Accept-Encoding
vary: Accept-Encoding
access-control-allow-origin: https://imasdk.googleapis.com
cache-control: s-maxage=0, max-age=0, must-revalidate
age: 24
x-cache: HIT (vrn-gsgp-live-cB-02)
accept-ranges: bytes
content-security-policy: frame-ancestors 'self';
cluster: D

~$

#IPv6 wird sich eh nie durschsetzen!