Analytics tools need both trustworthy counts and a data-collection policy you can explain. Swetrix offers traffic and conversion analysis; test whether its collection model and reports fit your site before replacing an existing dashboard.
Instrument a staging site using the Swetrix tracking documentation. Visit from several browsers, block scripts on one, trigger a conversion once, and generate a known error. Compare the recorded events with server logs while accounting for ad blockers and bot filtering; the numbers will not necessarily match exactly. Inspect what is captured in URLs, custom events, session features, and error stacks so no personal data leaks into reports.
Test access roles, retention, export, and self-hosting effort if applicable. A good pilot ends with a written explanation of which visitors are counted, which are not, and which business decisions the reports can actually support.