HTTPS HTTP GET HTTP/1.1 200 OK Connection: close Content-Type: text/html Content-Length: 18 Here's your data. HTTP/1.1 200 Connection established HTTP/1.1 400 Malformed request after rewriting Content-Type: text/plain Connection: close Bad request. Messed up with header filters. none Rewrite behind the client's back: unsupporte http version --insecure https://%HOSTIP/%TESTNUMBER