Privacy Policy

Device test data is processed locally in your browser. We do not collect audio or video from the tests. Our use of analytics is described below.

1. Local Data Processing Principle

The entire testing process—microphone, webcam, and audio testing—occurs exclusively in your browser using standard web APIs. Audio and video data never leaves your device and is not recorded, stored, or transmitted to our or any third-party servers.

2. Collection and Use of Information

We deliberately minimize the collection of any information:

• Personal details: We do not ask for your name, email address, or other contact details to run the tests.
• Analytics: Yandex Metrika receives data about page visits, browsers, and devices. We do not send audio or video from device tests to this service.

3. Cookies and Local Storage

We use local storage for site settings and cookies for analytics:

• Local Storage: Can be used to store your settings (such as your selected language) directly in your browser.
• Cookies: Yandex Metrika may set the _ym_uid cookie to distinguish visitors. You can disable cookies in your browser settings.

You can manage these settings or disable them in your browser, but this may affect the functionality of the site.

4. Third-Party Services

We use Yandex Metrika to analyze site visits. Visit data is sent to this service. Audio and video from device tests is not sent to it.

5. Your Rights

We do not keep a database of audio or video from your device tests. You can manage site data in your browser:

• You can clear local storage and site data in your browser settings.
• You can disable cookies in your browser settings.

6. Contacting Us and Policy Changes

If you have any questions about our Privacy Policy, please contact us through the contact page.

We reserve the right to update this privacy policy. Any changes will be posted on this page with a new update date.

Last updated: October 2026