Privacy Policy

PacketLossTest.dev does not require an account. Test results are shown in your browser and are not public by default.

The test needs to connect to a test server. During a test, the server temporarily handles packet sequence numbers and timing data so it can return a server summary. Sessions are short-lived and should be expired by the test server after completion.

Anonymous operational data may be used to keep the service stable, including timestamps, approximate region, browser type, test settings, aggregate outcomes, and hashed IP data for rate limiting. PacketLossTest.dev does not sell user data.

We use Google Analytics on our production website to understand page visits and test starts, completions, failures, and stops. Google Analytics may use cookies and browser information to measure usage. Test events include the page path, preset, duration, a random per-test reference, and an error category or stop reason when relevant. We do not send packet contents, test-server session IDs, or raw error messages in these events.

You can restrict analytics using your browser settings or a blocking extension. This does not prevent you from running the test. See Google's Privacy Policy for information about how Google processes data.