測定サイト -> あなたの端末 ( 18-97-14-90.crawl.commoncrawl.org ) を ping でテストします
PING 18.97.14.90 (18.97.14.90) 56(84) bytes of data. --- 18.97.14.90 ping statistics --- 10 packets transmitted, 0 received, 100% packet loss, time 8999ms