$ telnet www.wintermeyer.de 80
Trying 89.221.14.204...
Connected to www.wintermeyer.de.
Escape character is '^]'.
GET / HTTP/1.1
HOST: www.wintermeyer.de
HTTP/1.1 301 Moved Permanently
Server: nginx/1.10.3
Date: Fri, 27 Nov 2020 14:00:25 GMT
Content-Type: text/html
Content-Length: 185
Connection: keep-alive
Location: https://www.wintermeyer.de/
301 Moved Permanently
301 Moved Permanently
nginx/1.10.3