What happens here?
This page reads technical info directly from your browser – for example browser & operating system, screen resolution, language & timezone, CPU cores, connection type, connected devices, and a few other technical traits – and shows it to you here. This gives you a quick view of what an ordinary website visit can reveal about your device. None of it is stored or transmitted to us.
🌐 The one exception involving a server request is your public IP address: it is deliberately not loaded automatically. Only once you additionally confirm that directly in the IP tile does your browser query our own server – no external provider involved, and we don't store the request.
🔍 Four further checks (canvas, fonts, audio, WebRTC) stay entirely local in your browser – but still only become visible after you click "Detect now" in their tile, because they are particularly revealing for identifying your device.
Browser Data From Your System
Info about this data
This information can, in principle, be read by almost any website – usually automatically in the background via JavaScript as soon as the page loads, with no notice and without you having to confirm anything. This page deliberately asks first; on the web, that is the exception rather than the rule. In combination, this data forms a so-called browser fingerprint, which may allow a device to be recognized again – even if its IP address changes or cookies are deleted. Alpha10 does not store or transmit these values; they are shown here in your browser only. The one exception is the IP tile above: only after your additional confirmation there does your browser query our own server directly, with no external provider involved.
This data was only read locally in your browser and was never stored anywhere. Reload the page to remove it again.