Your test data stays in this page
Raw input events, coordinates, page elements, session IDs and checklist choices are kept in memory only. They are not uploaded, stored in LocalStorage or retained across a refresh.
What copying includes
The optional summary contains aggregate counts, selected button, methodology version and an optional environment label you write. It excludes coordinates, raw timestamps, session IDs and your complete user-agent string.
Optional guide analytics
By default, this site loads no analytics service. If an operator configures an analytics endpoint, the troubleshooting guide shows a per-visit opt-in control. With your consent, it sends only anonymous guide events such as a step ID, entry point, or selected outcome. It never sends raw input events, coordinates, device identifiers, browser fingerprints, environment text, change text, or optional notes. Consent is kept in memory and resets when you refresh.
Double-click speed test
The double-click speed test measures the time between two intentional clicks on a test target. Click intervals, recognition status and attempt history are kept in page memory only. They are not uploaded, stored in LocalStorage or retained across a refresh. The page cannot read your operating system's double-click setting or identify your mouse model.
Keyboard double click test
The keyboard double click test records keyboard events while the test area has focus. Raw key events, key codes, timestamps and the event timeline are kept in page memory only. They are not uploaded, stored in LocalStorage or retained across a refresh. The page cannot read switch contacts, firmware debounce or identify your keyboard model.
CPS / click speed test
The CPS test (click speed test) counts intentional mouse clicks during a timed run. Total clicks, per-second buckets, run history and CPS results are kept in page memory only. They are not uploaded, stored in LocalStorage or retained across a refresh. The page cannot detect autoclickers, measure input latency or polling rate, or identify your mouse model.
Right click CPS test
The right click CPS test counts intentional right mouse-button clicks during a timed run. Total right clicks, per-second buckets, run history, optional pace labels and CPS results are kept in page memory only. They are not uploaded, stored in LocalStorage or retained across a refresh. The page cannot detect autoclickers, measure input latency or polling rate, or identify your mouse model.
Mouse test
The mouse test records which buttons and scroll directions the browser observes. Channel status, hit counts, a short input timeline and lightweight double-click notes stay in page memory only. They are not uploaded, stored in LocalStorage or retained across a refresh. The page cannot identify your mouse model, measure polling rate, or perform electrical diagnosis.
Mouse polling rate test
The mouse polling rate test counts trusted pointer-move events over the test pad to estimate effective report rate in Hz. Live rates, timed-run totals, stability samples and distribution buckets stay in page memory only. They are not uploaded, stored in LocalStorage or retained across a refresh. The page cannot read USB descriptors, identify your mouse model, or certify factory polling rate.