This site exists to tell people what the internet can see about them. A privacy policy full of hedging would undercut the point, so this one is written plainly and describes what actually happens in the code.
The short version. No accounts, no cookies, no advertising, no analytics that identify you, and no database of visitors. Your test results are stored in your own browser and never sent to us. We do not sell or share anything, because we do not have anything to sell or share.
The VPN check stores your baseline measurement and your recent results in your browser's local storage. That data never leaves your computer or phone, and we cannot read it. Clearing your browser data, or using the tool's own "Clear history" and "Start over" buttons, removes it permanently.
The WebRTC check, the IPv6 check, the timezone comparison and the fingerprint readings all execute locally in JavaScript. Their results are displayed to you and stored on your device. They are never transmitted to us.
This site sets no cookies of its own and runs no advertising or social tracking scripts. Fonts are loaded from Google Fonts, which means your browser requests those files from Google's servers.
These tools are not directed at children and collect no personal information from anyone, including children.
If this policy changes, the date at the top changes with it. Questions about privacy on this site can go to funnriot@gmail.com.