A fairer burst test
Two seconds is still a sprint, but each click is worth half a point instead of a whole one, so luck matters less than in the 1 second test. The start matters most: make your first clicks your fastest, not a warm-up.
Typical 2 second scores
Most people score around 7 to 8.5 CPS, or 14 to 17 clicks. Twenty clicks (10 CPS) is fast, and 24 or more is very fast.