Cookie Policy
Last updated: July 31, 2026
This Cookie Policy explains how Gavin Grant Consulting ("we", "us", or "our") uses cookies and similar technologies on MemoryDensity at memorydensity.com. It should be read together with our Privacy Policy.
What are cookies and similar technologies?
Cookies are small text files stored on your device when you visit a website. We also use similar technologies such as local storage and service worker caches to remember preferences and support offline functionality.
How we use cookies and storage
| Name / type | Category | Purpose | Duration |
|---|---|---|---|
| Supabase auth cookies (sb-*) | Strictly necessary | Keep you signed in and secure your session | Session / refresh period set by Supabase |
| Google Analytics (_ga, _ga_*) | Analytics (non-essential) | Understand how visitors use the site | Set by Google (often up to 2 years) |
| Theme preference (localStorage, next-themes) | Functional | Remember dark or light mode | Until you clear browser storage |
| Cookie consent preference (localStorage) | Strictly necessary | Remember your analytics cookie choice | Until you clear browser storage |
| Service worker cache (Serwist PWA) | Strictly necessary / functional | Enable offline access and faster loading | Until the cache is updated or cleared |
Google Analytics is loaded only if you click "Accept" on our cookie banner and only when analytics is enabled for the site.
Third-party cookies
If you accept non-essential cookies, Google Analytics may set cookies on your device. Google processes this data under its own privacy policy. We do not use advertising or social media tracking cookies.
Your choices
- Cookie banner: When you first visit, you can accept or reject non-essential cookies. Rejecting analytics cookies prevents Google Analytics from loading.
- Cookie preferences:Use "Cookie preferences" in the site footer to review or change your choice at any time.
- Browser settings: Most browsers let you block or delete cookies. Blocking strictly necessary cookies may prevent you from signing in.
- Theme preference: You can change theme in the app UI; clearing local storage will reset this preference.
- Contact: Email gavin@gavingrant.com if you need help with your cookie choices.
Updates
We may update this Cookie Policy when our use of cookies changes. We will post updates on this page and revise the "Last updated" date on our legal pages.
Contact
Questions about cookies? Email gavin@gavingrant.com.
Document version: July 31, 2026