PING liyeqiya.cdnfree.org (91.134.100.171) 56(84) bytes of data.
64 bytes from 91.134.100.171 (91.134.100.171): icmp_seq=1 ttl=52 time=16.1 ms
64 bytes from 91.134.100.171 (91.134.100.171): icmp_seq=2 ttl=52 time=13.3 ms
64 bytes from 91.134.100.171 (91.134.100.171): icmp_seq=3 ttl=52 time=13.2 ms

--- liyeqiya.cdnfree.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 13.267/14.261/16.175/1.353 ms