We use a small number of cookies and equivalents (browser localStorage). Necessary ones are always on; everything else is opt-in.
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Necessary
Required for the site to function (consent state, session continuity).
Analytics
Anonymized usage signals via Plausible. Helps us improve the calculator.
Marketing
Personalize content and measure campaigns.
What each category is used for
- Necessary: consent state, route transitions, calculator progress storage, authentication for the dashboard.
- Analytics: page views, click events, scroll depth — aggregated, anonymized, no fingerprinting.
- Marketing: campaign attribution and content personalization. We do not use third-party ad networks.
How long do these last?
- Consent state: 12 months.
- Calculator progress: until you complete or clear the test.
- Analytics: 30 days session, no persistent identifiers.