Cookie Policy
Last updated: March 2026
1. What We Store
This site uses two storage mechanisms: HTTP cookies (managed server-side) and browser local storage (localStorage). All storage is essential for the service to function.
2. HTTP Cookies (Essential)
HTTP cookies are set server-side and are HttpOnly (not accessible by JavaScript). They are strictly necessary for authentication and the shopping cart.
| Cookie | Purpose | Duration |
|---|---|---|
| access_token | Access JWT (server-side auth) | Session / 30 min |
| refresh_token | Session renewal token | 7 days |
| sc_country | Selected country (for catalog and prices) | 1 year |
| NEXT_LOCALE | Preferred site language | 1 year |
3. Local Storage (localStorage)
Browser local storage is used for client-side JWT tokens and user session data. It is not shared with any third-party servers.
| Key | Purpose | Cleared |
|---|---|---|
| user_data | Cached user profile used to render the account menu without a server round-trip | On logout |
| cookie_consent | Cookie notice preference | Persistent |
| theme | Light/dark theme preference | Persistent |
| onboarding_completed | Marks the first-time tour as completed | Persistent |
4. Third-Party Cookies
We do not use tracking, advertising, or social media cookies. There are no third-party analytics scripts setting cookies on this site.
5. Managing Storage
Since all storage is essential, clearing it may prevent you from logging in or accessing your cart. You can clear it manually from your browser's developer tools.
- Chrome / Edge: F12 → Application → Storage
- Firefox: F12 → Storage
- Safari: Preferences → Privacy → Manage Website Data
6. Contact
privacy@supercomparator.es