Cookie Policy
Good news: LexIQ QUIZ does not use advertising cookies or third-party tracking. We only store data essential for the platform to function.
What We Use Instead of Cookies
LexIQ QUIZ primarily uses browser localStorage (a standard web browser feature) rather than traditional HTTP cookies to store your session and preference data. This means data is stored directly on your device and is not automatically sent to our servers with every request — unlike cookies.
We also use your Supabase session token (stored in localStorage) to authenticate your requests to our backend.
What We Store in Your Browser
| Key | Type | Contents | Expires |
|---|---|---|---|
lexiq_user | localStorage | Your name, email, profile picture URL, Google sub ID | Until you sign out or delete account |
lexiq_stats | localStorage | Local quiz history, accuracy stats, streaks | Until you clear browser data or delete account |
sb-* (Supabase) | localStorage | Your Supabase session token for authenticated API requests | Session / until sign out |
You can clear all locally stored data at any time by clearing your browser's localStorage or using the "Delete My Account" feature in your Profile.
Google Sign-In (Third-Party)
When you sign in with Google, Google's Identity Services library (accounts.google.com/gsi/client) is loaded. Google may set its own cookies or use its own browser storage as part of the sign-in process. These are governed by Google's Privacy Policy.
LexIQ QUIZ does not control or have access to any data Google stores on your device through this process.
What We Do NOT Use
- Advertising or marketing cookies
- Third-party analytics (Google Analytics, Facebook Pixel, etc.)
- Social media tracking pixels
- Cross-site tracking technologies
- Fingerprinting or device tracking
Managing Your Data
To remove all LexIQ QUIZ-stored browser data:
- In-app: Go to Profile → Delete Account (removes server data too)
- Browser: Open DevTools → Application → Local Storage → delete
lexiq_*keys - Browser settings: Clear all site data for lexiqquiz.tech in your browser's privacy settings
For questions, email [email protected].