Cookie Notice
Effective: April 17, 2026 · Operator: Lesson of the Day, PBC
Our Approach
The Daily Lesson uses a minimal set of cookies — only what is necessary for the service to function. We do not use advertising cookies, analytics cookies, or any third-party tracking cookies.
Cookies We Use
| Cookie | Purpose | Duration | Type |
|---|---|---|---|
tdl_session | Authenticated session (issued on magic-link login) | 180 days (rolling) | Essential |
_lotd_ref | Affiliate attribution (records who referred you) | 20 years | Essential |
__cf_bm | Cloudflare Turnstile bot management | 30 minutes | Essential |
Local Storage
We use browser localStorage (not cookies) for:
kelly_prefs— your age, language, and track preferencesdevice_id— a random identifier for progress tracking (never sent to third parties)lesson_progress— your completion history
This data stays on your device and is never shared unless you create an account and opt into progress sync.
No Third-Party Cookies
We do not use Google Analytics, Facebook Pixel, advertising networks, or any third-party tracking technology.
Managing Cookies
You can clear cookies and localStorage through your browser settings. Clearing tdl_session will sign you out. Clearing localStorage will reset your preferences and local progress.