Cookie Policy
Last updated: April 7, 2026
1. About This Policy
This Cookie Policy explains how tree-family.com, operated by D23 Ventures Ltd uses cookies and similar tracking technologies when you visit our website. It should be read alongside our Privacy Policy.
2. What Are Cookies
Cookies are small text files placed on your device by a website when you visit it. They allow the site to recognise your device, remember preferences, and understand how you interact with the site. Cookies may be set by the site you are visiting ("first-party cookies") or by third-party services operating on the site ("third-party cookies").
3. Cookies We Use
Strictly Necessary Cookies
Required for the Service to function. Cannot be disabled.
- Authentication session — keeps you signed in (Supabase Auth)
- CSRF protection — prevents cross-site request forgery attacks
- Cookie consent — stores your cookie preferences
- Sidebar state — remembers whether the sidebar is expanded or collapsed
Analytics Cookies
Help us understand how visitors use the site. Require your consent.
- Google Analytics (google.com) — measures page views, session duration, traffic sources, and user demographics. Retention: 14 months.
- Datafast (datafa.st) — privacy-friendly analytics for page views and referral tracking. Retention: 12 months.
- Microsoft Clarity (clarity.ms) — records anonymised session replays and heatmaps to identify UX issues. Retention: 13 months.
Functional Cookies
Remember your preferences for a better experience.
- Theme preference — stores your light/dark mode selection
- Vercel (vercel.com) — may set cookies related to hosting performance and edge routing
Third-Party Service Cookies
Set by services we integrate with to provide specific functionality.
- Stripe (stripe.com) — sets cookies during the payment process to prevent fraud and process transactions securely
- Supabase (supabase.co) — sets cookies for authentication and real-time features
4. Managing Your Cookie Preferences
You can control cookies in several ways:
- Cookie banner — when you first visit the site, you can accept or decline non-essential cookies. You can change your preferences at any time by clearing your cookies and revisiting the site.
- Browser settings — most browsers let you block or delete cookies. Check your browser's help documentation for instructions.
- Opt-out links — Google Analytics: tools.google.com/dlpage/gaoptout
Blocking strictly necessary cookies may prevent the Service from functioning correctly.
5. Cookie Retention
- Session cookies — deleted when you close your browser
- Persistent cookies — remain on your device until they expire or you delete them. Expiration periods range from 30 days to 24 months depending on the cookie's purpose.
6. Changes to This Policy
We may update this Cookie Policy when we adopt new technologies or change our practices. We will post the revised policy on this page and update the "Last updated" date. If changes are material, we will notify you through the Service or by email.
7. Contact
If you have questions about our use of cookies, contact us:
D23 Ventures Ltd
Email: hello@d23.tech