Web sitesinin cevap verme süresi komutu:

$ curl -s -w ‘\nLookup time:\t%{time_namelookup}\nConnect time:\t%{time_connect}\nPreXfer time:\t%{time_pretransfer}\nStartXfer time:\t%{time_starttransfer}\n\nTotal time:\t%{time_total}\n’ -o /dev/null http://www.ozkantan.com

Lookup time:    0,061
Connect time:    0,304
PreXfer time:    0,304
StartXfer time:    1,636

Total time:    2,152