Mouse button & wheel test
Use the test area to confirm that your browser receives the main mouse buttons and wheel input. Side buttons are shown when the browser exposes them.
Mouse input area
Click and scroll inside the outline. Side Back/Forward buttons are captured on this test page instead of navigating browser history.
Use the result as a baseline, not a diagnosis
BenchRush measures browser-visible input. If a result looks wrong, repeat the run, check focus and settings, compare another browser/device where practical, and use manufacturer diagnostics for hardware conclusions.
Questions people ask
What can this mouse test detect?
It can show whether common button and wheel events reach the browser. It cannot directly inspect switch bounce, sensor quality or USB firmware.
Why does right-click open a menu elsewhere?
The test area suppresses its own context menu so it can record the right button. Outside the test area your normal browser behavior remains unchanged.
Do side buttons always work in a browser?
Not always. Browser and operating-system behavior varies, so a missing side-button event here can be a software limitation rather than a hardware fault.
Privacy at launch
Your personal bests, XP and streak are stored locally in this browser. The current tool does not require an account or upload your individual run to a global leaderboard.