Might be nice to print a trace route and also do a couple of pings/httppings to see latency.
Nice idea! It currently sends 3 pings and prints the average, maybe i should consider adding cli flag to specifying number of pings and add min/avg/max metrics to output for ping.
The flip side of availability and performance is security. Might be nice to do a connect scan to confirm no other ports are open. The http security waters get deep quickly though.