Mouse Drag and Hold Test
Start, then click, scroll or drag inside the test area. Counts include only events received there. For speed tests choose the duration first.
Results
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How to use this tool
Start, then click, scroll or drag inside the test area. Counts include only events received there. For speed tests choose the duration first.
| Results | Method and units |
|---|---|
| Distance | Σ √(Δx² + Δy²), CSS px |
| Buttons | pointerdown → pointerup |
Example
Distance: (0,0) → (3,4) = 5 CSS px · Hold time: 500 ms
What this test can and cannot tell you
Results reflect events and signals available to your browser. Settings, permissions and device support can affect them; they do not certify that hardware is healthy or faulty.