Cookie Policy
1. What are cookies?
Cookies are small text files stored in your browser by websites you visit. We also use browser localStorage for similar purposes — storing small pieces of data locally on your device.
2. Cookies we use
Essential cookies — always active
| Name | Purpose | Duration |
|---|---|---|
next-auth.session-token | Keeps you signed in between pages and sessions. Required for the Service to work. | 30 days |
next-auth.csrf-token | Protects against cross-site request forgery attacks. | Session |
These cookies are strictly necessary for authentication. They cannot be disabled without breaking sign-in functionality.
Analytics cookies — consent required
| Provider | Purpose | Duration |
|---|---|---|
| Vercel Analytics | Aggregated, privacy-preserving page view metrics. Does not use third-party tracking cookies; relies on hashed request data. No cross-site tracking. | Up to 90 days (aggregated) |
| Vercel Speed Insights | Measures real-user page load performance (Core Web Vitals). Same privacy model as Vercel Analytics — no personal identifiers stored. | Up to 90 days (aggregated) |
These are only active if you click Accept on the cookie banner. If you click Reject, no analytics scripts are loaded.
Local storage — preference data
| Key | Purpose |
|---|---|
lang | Remembers your language preference (English or French). |
theme | Remembers your colour theme preference (light or dark). |
fs_consent | Stores your cookie consent choice so we don't ask again on every visit. |
Local storage data never leaves your browser and is not transmitted to our servers. It is not a cookie, but we mention it here for full transparency.
3. Manage your preferences
You can change your cookie consent at any time. Clicking "Reset preferences" below will clear your stored choice and re-show the banner on your next page view.
4. How to block cookies via your browser
You can also configure your browser to block all cookies. Note that blocking essential cookies will prevent sign-in from working. Instructions for major browsers:
5. Changes to this policy
We may update this policy as we add new features or third-party services. Material changes will be reflected in the "Last updated" date above.
6. Contact
Questions about cookies: privacy@fluentscore.app