01 / Timing practice
Make every
millisecond count.
Refresh as close as you can to the start of a full minute. Your result is measured when your request reaches the server.
Latest attemptServer time · UTC
Terrible.
21520.975 ms after the minute
Request received11:42:21.520 UTC
TargetNearest full minute
or use your browser’s refresh shortcut
<20 ms great<50 ms good<100 ms average<200 ms bad200+ ms terrible