Legal
Cookie Notice
Last updated: March 5, 2026
Summary
WhatIsBrainFog.com uses Google Analytics (GA4) for basic measurement (for example, page views and feature usage). We do not use advertising cookies, Facebook Pixel, or third-party marketing trackers.
What Are Cookies?
Cookies are small text files that websites place on your device to store information. They can be used for various purposes including remembering preferences, tracking behavior, and enabling functionality.
Cookies We Use
Strictly Necessary Cookies
Our hosting provider (Cloudflare) may set the following essential cookies:
| Cookie | Purpose | Duration |
|---|---|---|
| __cf_bm | Cloudflare bot management - distinguishes humans from bots | 30 minutes |
| cf_clearance | Security - shows Cloudflare challenge verification status | Up to 1 year |
These cookies are essential for security and cannot be disabled. They do not track your browsing behavior or collect personal information for advertising purposes.
Analytics Cookies We Use
| Cookie | Purpose | Duration |
|---|---|---|
| _ga | Distinguishes unique users for aggregate analytics reporting | 2 years |
| _ga_* | Persists session and interaction state for GA4 event measurement | Up to 2 years |
Cookies We Do NOT Use
- Advertising Cookies: We do not use ad personalization or retargeting cookies
- Third-Party Marketing Pixels: We do not use Facebook Pixel, LinkedIn Insight, or similar pixels
- Social Media Cookies: We do not embed social media trackers
- Data Broker Sharing: We do not sell cookie-derived data to third parties
Local Storage
Our Story Analyzer and Symptom Journal use your browser's Local Storage to save your progress locally. This data:
- Includes your assessment results and journal entries
- Is stored only on your specific device and browser
- Allows you to resume your tracking across sessions without logging in
- Can be cleared at any time by clearing your browser's site data
Managing Cookies
You can control cookies through your browser settings:
Note: Blocking essential security cookies may prevent the site from functioning properly.
Contact
Questions about cookies? Contact us at [email protected]