PING academia.edu (18.239.69.70) 56(84) bytes of data.
64 bytes from server-18-239-69-70.ams58.r.cloudfront.net (18.239.69.70): icmp_seq=1
ttl=251 time=4.80 ms
64 bytes from server-18-239-69-70.ams58.r.cloudfront.net (18.239.69.70): icmp_seq=2
ttl=251 time=4.12 ms
64 bytes from server-18-239-69-70.ams58.r.cloudfront.net (18.239.69.70): icmp_seq=3
ttl=251 time=4.04 ms

--- academia.edu ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 4.048/4.325/4.804/0.348 ms