~/Downloads/timer (master) $ ./timer -listen-address :4444 https://en.wikipedia.org
2018/04/25 09:38:29 Measuring https://en.wikipedia.org 0.505000
2018/04/25 09:38:39 Measuring https://en.wikipedia.org 0.132000
2018/04/25 09:38:49 Measuring https://en.wikipedia.org 0.109000
2018/04/25 09:38:59 Measuring https://en.wikipedia.org 0.136000

~/Downloads/timer (master) $ ./timer -listen-address :4444 https://en.wikipedia.org
2018/04/25 09:44:18 Measuring https://en.wikipedia.org 0.511000
2018/04/25 09:44:28 Measuring https://en.wikipedia.org 0.124000
2018/04/25 09:44:38 Measuring https://en.wikipedia.org 0.117000
2018/04/25 09:44:48 Measuring https://en.wikipedia.org 0.125000