Mouse Polling Rate (Hz) Test
Mouse Polling Rate (Hz) Test. Estimates browser-visible pointer event rate from event intervals during fast mouse movement.
Keyboard & Mouse
Check keyboard and mouse input, clicks, ghosting, DPI estimates and related diagnostics.
Mouse Drift Test
Mouse Drift Test. Measures unexpected pointer movement events and displacement while the mouse is left untouched.
Typing Speed Test
Typing Speed Test. Runs a browser-based check related to this device or feature.
Mouse DPI Estimate
Mouse DPI Estimate. Estimates DPI by comparing cursor movement with a physical distance you calibrate.
Keyboard Diagnostic
Keyboard Diagnostic. Watches physical keyboard events for repeats, delay and unexpected behavior.
Reaction Time Test
Reaction Time Test. Measures the delay between a visual cue and your click.
Keyboard Ghosting Test
Keyboard Ghosting Test. Shows how many simultaneous key presses the browser can detect.
Mouse Double Click Test
Mouse Double Click Test. Checks click, scroll and double-click symptoms from browser pointer events.
CPS Test
CPS Test. Calculates clicks per second from the number of clicks in a timed run.
Mouse Test
Mouse Test. Checks click, scroll and double-click symptoms from browser pointer events.