Privacy Policy

Last updated: October 25, 2026

Summary

There is no account on this site. Your test results, walk paths, room names and floor plans are stored only in your browser and never sent to us.

Information we collect

• Usage statistics: pages viewed, approximate country (from your network or time zone), device type, browser, screen size, language and the site that referred you. We use a random identifier stored in your browser to count unique visitors. We do not store your IP address.
• Test traffic: to measure your connection, your browser exchanges test data with our servers. We may record anonymous aggregate results (for example, average download speed) to improve the service.

Cookies and third-party services

We may use third-party services such as Google Analytics and Google AdSense. These services may use cookies to measure traffic and show ads, including personalized ads. You can opt out of personalized advertising at Google Ads Settings and learn more at aboutads.info. Third-party vendors, including Google, use cookies to serve ads based on prior visits to this and other websites.

Your choices

You can clear this site's data in your browser at any time, which removes all locally saved results.

Children

This site is not directed at children under 13 and does not knowingly collect personal information from them.

Changes

We will update the date at the top of this page when this policy changes.