We use the minimum number of cookies and local storage entries necessary to operate the Service. We do not use third-party advertising cookies, and we do not sell or share data for cross-context behavioral advertising.
Strictly necessary
- Authentication session — keeps you signed in. Set by our authentication provider. Required.
- CSRF / security tokens — protect against cross-site request forgery. Required.
Functional (local storage)
- Voice preference — remembers your voice selection (Spain / Latin America / Auto) on this device.
- Referral code — remembers an incoming
?ref=code until sign-up completes, then discards it.
Analytics
We use privacy-respecting product analytics on aggregated traffic and feature usage, configured to anonymize IP addresses and exclude personal identifiers. No third-party advertising networks are used.
Your choices
- Strictly necessary cookies cannot be disabled because the Service cannot function without them.
- You can clear functional local storage by signing out and clearing site data in your browser.
- Research participation is governed by an explicit consent toggle in Settings → Privacy.
Do Not Track / Global Privacy Control
We honor the Global Privacy Control (GPC) signal where applicable: when received, we treat it as an opt-out request for any non-essential analytics on that browser.