How the test works
CPS Test runs entirely in the browser and records only the events required for the chosen mode. Start the test, follow the on-screen prompt and finish the full run for a comparable result.
How the score is calculated
Clicks per second equals accepted clicks divided by measured seconds. Stability compares short time buckets across the run.
What is a good result?
A good result is repeatable without a sharp accuracy drop. The percentile on the result card shows where it sits among comparable attempts.
Measurement limits
Browser scheduling, device latency, display refresh rate, input hardware and background load can change the measurement. Compare results on the same device and mode.
How to improve
Keep the forearm supported, use a consistent grip, warm up with two short runs and stop if you feel pain or numbness.
Frequently asked questions
Will my result be saved without an account?
Yes. Recent attempts and personal bests are stored locally in this browser.
Can I use a phone?
Yes. For a fair comparison, keep touch and mouse results separate.
Why might a score not enter the leaderboard?
An unverified account or an anti-cheat flag can send the attempt for review.
Sources and editorial notes
The method uses Pointer Events, Keyboard Events and the monotonic Performance API clock. Content is reviewed by CPS-TEST.ONLINE editors.
Published: 2026-07-11 · Updated: 2026-07-11