What cookies are
Cookies and similar browser storage can remember choices, support security and help a website understand how it is used. Technologies that do not meet a legal exception remain off until an appropriate choice has been made.
Current website position
Challenge Central uses a first-party aggregate statistics endpoint, hosted by our database processor Supabase, to understand page views, journeys, referring domains and broad device or browser categories. It immediately adds activity to daily totals and does not retain a visitor identifier, IP address, query string, form content or visitor-level history. Google Analytics is loaded only after you allow the Google Analytics category. Marketing and advertising trackers remain unloaded.
Cookie categories
| Category | Purpose | Default |
|---|---|---|
| Necessary | Core operation, security and consent records | Active where strictly necessary |
| Basic site statistics | Aggregate measurement used solely to improve this website. No visitor profile is retained. | On by default; simple opt-out available |
| Google Analytics | Optional deeper audience and conversion measurement | Off until consent |
| Marketing | Optional advertising or campaign measurement | Off until consent |
Manage your choices
You can accept all, reject optional technologies or manage each category. Reject Optional also objects to basic site statistics. Your selection is remembered for up to 180 days and can be changed at any time.
Last updated: 23 August 2026.