PING validator.w3.org (104.18.22.19) 56(84) bytes of data.
64 bytes from 104.18.22.19 (104.18.22.19): icmp_seq=1 ttl=60 time=5.19 ms
64 bytes from 104.18.22.19 (104.18.22.19): icmp_seq=2 ttl=60 time=4.04 ms
64 bytes from 104.18.22.19 (104.18.22.19): icmp_seq=3 ttl=60 time=4.05 ms

--- validator.w3.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 4.046/4.432/5.198/0.541 ms