Legal
Cookie Policy
Last updated: February 2026
1. What are cookies?
Cookies are small text files placed on your device when you visit a website. They are widely used to make websites work, remember your preferences, and provide information to the site owner. Similar technologies include local storage and session storage, which we also use.
2. How we use cookies
NederPro uses the following categories of cookies:
Strictly Necessary
Always onThese cookies are essential for the website to function. They cannot be switched off. They are set in response to actions you take, such as logging in or filling in forms.
| Cookie | Purpose | Duration |
|---|---|---|
| sb-access-token | Supabase authentication session | Session |
| sb-refresh-token | Supabase session renewal | 1 week |
| nederpro_theme | Remembers your dark/light mode preference (local storage) | Persistent |
Analytics (Optional)
Consent requiredWe may use analytics tools to understand how users interact with NederPro in aggregate. This helps us identify which lessons are most useful and where users encounter difficulties. All analytics data is anonymised before processing — we never see individual user behaviour.
Currently, no third-party analytics cookies are set. If this changes we will update this policy and ask for your consent.
Marketing / Advertising
Not usedWe do not use advertising or tracking cookies. We do not share data with ad networks.
3. Managing cookies
You can control cookies in several ways:
- •Browser settings: All modern browsers allow you to block or delete cookies via their settings menus. Note that blocking strictly necessary cookies will prevent you from logging in.
- •Our cookie banner: When analytics cookies are introduced, you will be able to accept or decline them via the consent banner shown on your first visit.
- •Account deletion: Deleting your account removes all authentication cookies associated with it.
For more information on managing cookies visit allaboutcookies.org.
4. Changes to this policy
We may update this Cookie Policy when we introduce new technologies or change our practices. Material changes will be communicated via the platform or by email.
5. Contact
Questions about our use of cookies? Email us at nederprohelp@gmail.com.