Glean Analytics

Mozilla Glean is a telemetry SDK, not a ready-made web analytics dashboard. Start with one product question, define the minimum events or metrics needed, and instrument a test build. Verify the recorded values, consent behavior, and whether sensitive data is excluded before collecting production usage.

Document metric ownership and retention, and test how a schema change affects downstream analysis. A privacy-conscious SDK still requires careful implementation; collect only what you can justify and validate the full path from client to report.