Cookie & LocalStorage Policy
Effective Date: July 25, 2026. Clear disclosure regarding browser cookies, local storage mechanisms, and performance attribution analytics deployed on Growfitable.
1. What Are Cookies & LocalStorage?
Growfitable operates on a custom, framework-free web architecture engineered for sub-100ms loading speeds. To deliver a seamless user experience, we utilize small data files stored in your web browser:
- ✓HTTP Cookies: Small text strings passed between your browser and our web server to handle secure requests and measure marketing ad attribution.
- ✓Browser LocalStorage: Client-side browser storage used to persist operational preferences (such as your chosen Dark or Light interface mode) locally without making server network requests.
2. Active Storage & Cookie Matrix
The table below details all cookies and browser storage keys deployed across the Growfitable Growth OS:
| KEY / NAME | TYPE | PURPOSE & DURATION |
|---|---|---|
| `gos_runtime_theme` | LocalStorage | Persists Dark/Light mode selection across pages. (Persistent) |
| `_ga`, `_ga_*` | Analytics Cookie | Google Analytics telemetry for measuring page speed & traffic. (2 Years) |
| `_fbp` | Ad Pixel Cookie | Meta/Instagram ad attribution and conversion tracking. (90 Days) |
| `PHPSESSID` | Essential Cookie | Secure PHP server session token for form dispatch validation. (Session) |
3. Analytics & Performance Attribution Pixels
We use third-party analytics and tracking tags (e.g., Google Analytics 4, Meta Pixel) to measure campaign effectiveness and optimize conversion paths:
- ✓Closed-Loop Attribution: Tracking scripts help us evaluate which Google Search keywords or Meta video ads drive active lead form dispatches.
- ✓No Personally Identifiable Storage: Tracking cookies store pseudonymous user tokens and do not contain raw passwords, credit card numbers, or confidential documents.
4. Managing & Disabling Cookies
You have full control over cookie settings in your browser. You can block, disable, or delete cookies at any time:
- ✓Browser Controls: Adjust settings in Chrome, Safari, Firefox, or Edge under "Privacy and Security" $\rightarrow$ "Cookies and Site Data".
- ✓Impact of Disabling: Disabling essential LocalStorage items may reset interface theme preferences, but core site content and lead dispatch forms will remain fully functional.
5. Cookie Policy Inquiries
For questions regarding our tracking technologies or data policies, contact our technology team at hello@growfitable.com.