GET / HTTP/1.1
Host: [2604:a00:50:209:216:3eff:fe2f:1530]:9999
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.0.0 Safari/537.36
Accept: */*
Accept-Encoding: gzip