Mouse Polling Rate Estimator

Understanding the result

What a result means

Use repeated observations and compare the live indicators. A normal result means the browser received the expected events or values during this session.

A successful indicator means the expected event or stream reached this page. A missing or unusual value is a reason to repeat the action and compare conditions; it is not, by itself, proof that a component needs repair.

How to use this test

1. Choose a sample duration.
2. Move the pointer continuously inside the test pad.
3. Use broad, steady movements until sampling ends.
4. Compare repeated results with the same browser and system load.

What this test checks

• 3, 5 and 10 second sampling
• Average and median frequency
• Minimum and maximum interval
• Timing stability chart

What this test cannot check

Results reflect events and values exposed by this browser.

This test does not certify hardware or replace professional inspection.

Browser coalescing, display timing and system load affect the estimate.

This is not a USB polling-rate certification.

Common problems and troubleshooting

Reload the page, confirm the test area has focus, check browser permissions and connection, then compare a current second browser. If the same fault remains across devices, contact the manufacturer or a qualified technician.

1. Confirm focus and support. Click inside the marked test area and review the compatibility status above.
2. Check the connection. Reconnect a cable, receiver, Bluetooth device or media device where relevant.
3. Review permission and settings. Check the browser site controls and operating-system privacy, input, output or scaling settings.
4. Remove competing conditions. Close another app using the device, keep timing pages visible and reduce heavy system load.
5. Compare safely. Repeat the same action in a second current browser or another port/computer when practical.

If a consistent problem remains across applications and connections, contact the manufacturer or a qualified technician with the repeatable observations.

Browser compatibility

Uses feature detection. Chrome, Edge, Firefox and Safari can expose different capabilities and permission behavior.

HTTPS is required for camera, microphone and some output-selection features. Background tabs can throttle animation and input timing. Mobile system gestures may reserve some touch combinations.

This table is editorial context. The live feature check above is authoritative for this browser and device.

Privacy information

Pointer positions, clicks and touch trails stay in this browser and are not transmitted.

The public analytics allowlist does not accept pressed keys, typed text, pointer coordinates, media labels, device IDs, recordings, video frames or controller input. Test results are not written to LocalStorage.

Primary technical references

These specifications define the browser signals used by this test. They document web-platform behavior; they do not certify a particular device.

• Pointer Events specificationW3C
• UI Events specificationW3C

Frequently asked questions