Local diagnostics / no server reporting
Client system snapshot
This page reads a small set of browser and display properties on this device. It does not look up your public IP, request location, write cookies, or send this report anywhere.
Browser APIs vary. Values such as device memory and connection speed are estimates supplied by the browser and may be hidden.
Optional location permission
Location is not requested automatically. If you choose to request it, the browser will ask for permission; the coordinates stay on this page.