Separate technical mechanisms, described separately.

When Supabase member functions are enabled, cookies or session mechanisms may be needed for sign-in, request security, and session continuity.

The website may retain the selected language in order to keep navigation in the requested locale.

Opt-in Learning Hub V3 progress is stored locally in the browser. It is not automatically a cookie, and you can erase it from the learning journey.

Infrastructure providers may produce technical logs needed for security and availability. No advertising targeting is integrated in the public code currently reviewed.