Privacy Policy

Speed Test Extension
Last Updated: March 17, 2026 Classification: Public

01 Introduction

Speed Test is a Chrome extension that measures network performance (download speed, upload speed, and latency) using Cloudflare's speed test infrastructure. This policy describes how the extension handles your data.

02 Data Collection

Speed Test does not collect, store, or transmit any personal data or browsing history.

03 Network Requests

The extension communicates solely with speed.cloudflare.com to perform speed measurements. No data is sent to any other server. Test results are displayed in the popup and are not persisted or transmitted elsewhere.

04 Local Storage

The extension does not store any data locally beyond the current session's test results displayed in the popup.

05 Third-Party Services

No analytics, tracking, or telemetry is included in this extension. The only external service used is Cloudflare's speed test endpoint for performing measurements.

06 Policy Changes

This page will be updated when privacy behavior changes.

07 Contact

For questions, visit the Speed Test GitHub repository.