Privacy policy: https://unmiss.com/privacy-policy

UNmiss analyzes the active page only when the user invokes an audit. Core page analysis runs locally. Features that require remote information send only the URL or domain needed for PageSpeed, WHOIS/RDAP, and DNS results. Optional account features process authentication information through the UNmiss service, and optional AI tools process only content the user chooses to submit. The Firefox package disables anonymous usage telemetry. UNmiss does not sell user data.