Measure the latency and throughput of a web server.
Ping the specified URL
httping -g url
Ping the web server on `host` and `port`
httping -h host -p port
Ping the web server on `host` using a TLS connection
httping -l -g https://host
Ping the web server on `host` using HTTP basic authentication
httping -g http://host -U username -P password