Privacy Policy

Last updated: April 2026

Overview

VIGILFI ("we", "our", "us") is committed to protecting your privacy. This Privacy Policy explains how we handle information when you use our website at vigilfi.com (the "Service").

The short version:We don't collect your personal data. All cognitive tests run entirely in your browser. No test results are sent to our servers.

Information We Don't Collect

  • We do not require user accounts or registration
  • We do not store your test results or scores
  • We do not use cookies for tracking purposes
  • We do not sell any data to third parties
  • We do not use fingerprinting or similar tracking technologies

How Our Tests Work

All cognitive tests on VIGILFI run 100% client-side using JavaScript in your web browser. Your test results are calculated locally on your device and are never transmitted to our servers. When you close the browser tab, your results are gone unless you chose to download or share them.

Advertising

We may display advertisements through third-party ad networks (such as Google AdSense) to support the free operation of VIGILFI. These ad networks may use cookies and similar technologies to serve ads based on your browsing activity across websites. This is governed by the respective ad network's privacy policies.

You can opt out of personalized advertising by visiting Google's Ad Settings or AboutAds.info.

Analytics

We may use privacy-respecting analytics tools to understand general usage patterns (such as page views and general geographic regions). These analytics do not identify individual users and do not track personal information.

Sharing Features

When you use the "Share" or "Challenge a Friend" features, a URL is generated that may contain your test score as a URL parameter. Sharing this URL is entirely your choice. We do not store or log shared URLs on our servers.

Children's Privacy

VIGILFI does not knowingly collect information from children under 13. Our service does not require any personal information to use.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

Contact Us

If you have questions about this Privacy Policy, please contact us at hello@vigilfi.com.