PING wpihongzhang.github.io (185.199.109.153) 56(84) bytes of data.
64 bytes from cdn-185-199-109-153.github.com (185.199.109.153): icmp_seq=1 ttl=61
time=4.77 ms
64 bytes from cdn-185-199-109-153.github.com (185.199.109.153): icmp_seq=2 ttl=61
time=4.06 ms
64 bytes from cdn-185-199-109-153.github.com (185.199.109.153): icmp_seq=3 ttl=61
time=3.93 ms

--- wpihongzhang.github.io ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 3.937/4.258/4.771/0.366 ms