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Cookie Policy

Last updated: 20 May 2026

This Cookie Policy explains how Omva NZ Limited ("Omva", "we", "us") uses cookies and similar tracking technologies when you visit omva.co.nz or use the Omva platform.

1. What Are Cookies

Cookies are small text files placed on your device by a website. They allow the site to recognise your device on return visits and store preferences or session information.

2. Cookies We Use

Strictly Necessary Cookies

These cookies are required for the platform to function. They cannot be disabled.

  • Authentication cookies (Supabase) — keep you logged in during your session. Expire when you log out or after 7 days of inactivity.
  • Session state — stores temporary UI state (e.g. which tab you were on). Session cookie — deleted when browser closes.

Functional Cookies

These remember your preferences to improve your experience.

  • Theme preference — remembers dark/light mode. Persistent for 1 year.
  • Referral code (sessionStorage) — temporarily stores a referral code during signup. Cleared after account creation.

Analytics Cookies

These help us understand how the platform is used so we can improve it. They do not identify you personally.

  • Usage analytics — page views, feature usage, session duration. Data is aggregated and anonymised.

What We Do Not Use

  • Third-party advertising or retargeting cookies
  • Social media tracking pixels
  • Cross-site behavioural tracking

3. Local Storage

In addition to cookies, we use browser localStorage to store your site editor drafts and preferences locally on your device. This data never leaves your browser and is not sent to our servers unless you explicitly save or publish.

4. Managing Cookies

You can control cookies through your browser settings. Disabling strictly necessary cookies will prevent you from using the platform. To manage analytics cookies:

  • Chrome: Settings → Privacy and security → Cookies and other site data
  • Firefox: Settings → Privacy & Security → Cookies and Site Data
  • Safari: Preferences → Privacy → Manage Website Data
  • Edge: Settings → Cookies and site permissions

5. Changes to This Policy

We may update this policy when we change the technologies we use. We will update the "last updated" date above and notify you if changes are material.

6. Contact

Questions: privacy@omva.co.nz