Nitrogen Tracker

What Are Cookies?

Cookies are small text files stored on your device when you visit our website. They help us provide you with a better experience and understand how you use our service.

Types of Cookies We Use

1. Strictly Necessary Cookies

These cookies are essential for the website to function and cannot be disabled.

Authentication Cookies

Purpose: Keep you logged in
Duration: Session or 7 days (if "Remember me")
Provider: Supabase

2. Analytics Cookies (Optional)

Help us understand how visitors use our website. Only set if you consent.

Usage Analytics

Purpose: Track page views, features used, errors
Duration: 2 years
Data collected: Anonymous usage statistics
Provider: TBD

3. Preference Cookies

Remember your choices and settings.

Cookie Consent

Purpose: Remember your cookie preferences
Duration: 1 year
Stored in: Browser localStorage

Managing Your Cookie Preferences

You can manage your cookie preferences in several ways:

Using our cookie consent banner (appears on first visit)
Through your browser settings (see instructions below)
By clearing your browser's cookies and cache

Note: Disabling strictly necessary cookies may prevent you from using certain features of our website.

Browser Cookie Controls

Most browsers allow you to control cookies through their settings:

Chrome: Settings → Privacy and security → Cookies
Firefox: Settings → Privacy & Security → Cookies
Safari: Preferences → Privacy → Cookies
Edge: Settings → Cookies and site permissions

Third-Party Cookies

We do not use third-party advertising cookies. Any third-party cookies are limited to essential services:

Supabase - Authentication and database (EU servers)
Vercel - Hosting infrastructure (EU servers)

Updates to This Policy

We may update this Cookie Policy to reflect changes in our practices or for legal reasons. Check this page periodically for updates.

Questions?

If you have questions about our use of cookies, contact us at:
Email: jliudoyle@nitrogentracker.com