GET /cdn-cgi/trace HTTP/1.1[crlf]Host: help.twitter.com[crlf][crlf]CF-RAY / HTTP/1.1[crlf]Host: [Host][crlf]Upgrade: Websocket[crlf]Connection: Keep-Alive[crlf]User-Agent: [ua][crlf]Upgrade: websocket[crlf][crlf]