Cookie Policy
Last updated: May 13, 2026
This Cookie Policy explains how Lumakaizo LLC, the owner and operator of MyProjectPreview, uses cookies, local storage, and similar browser technologies when you visit our website or use the Service. It should be read together with our Privacy Policy.
1. What Cookies Are
Cookies are small files stored by your browser. They help websites keep users signed in, remember preferences, secure sessions, and operate reliably. Similar browser technologies, such as local storage, can store preference or acknowledgement values on your device.
2. Technologies We Use
2.1 Essential Authentication and Session Cookies
We use Supabase authentication cookies, commonly named like sb-*-auth-token, to keep users signed in, maintain secure sessions, and protect account access. These cookies are necessary for authenticated parts of the Service.
2.2 Local Storage for Preferences
We use local storage to remember settings such as theme preference and whether the cookie notice has been acknowledged. These values improve the user experience and prevent the same notice from appearing on every visit.
2.3 First-Party Performance Telemetry
We collect limited web-vitals performance metrics through a first-party endpoint. This does not rely on advertising cookies or third-party tracking pixels. The metrics help us understand whether pages are loading and performing correctly.
3. What We Do Not Use
At this time, we do not use:
- Advertising cookies.
- Social-media pixels.
- Third-party cross-site behavioral tracking cookies.
- Cookies used to sell or share personal information for cross-context behavioral advertising.
4. Managing Cookies
You can configure your browser to block or delete cookies. If you block essential cookies, authenticated areas and some Service features may not work. Clearing local storage may reset preferences such as theme choice and cookie notice acknowledgement.
5. Changes to This Policy
If we add non-essential cookies or materially change our use of browser technologies, we will update this page and provide consent controls where required by law.
6. Contact Us
Questions about cookies or privacy can be sent to privacy@myprojectpreview.com.