Legal
Cookie Policy
Last updated: 6 November 2026
This page explains the cookies and browser storage Lumara Scroll Tracker uses.
The short version
We use one essential cookie to keep you signed in, and remember your theme choice in your browser. No advertising, analytics or tracking cookies, and no third-party cookies. Because everything we use is strictly necessary or a preference you set yourself, there’s no cookie banner.
What we use
| Name | Type | Purpose | Lasts |
|---|---|---|---|
lumara_sid | Essential cookie | Keeps you signed in and protects forms against cross-site request forgery. Secure, HttpOnly, SameSite=Lax. | 14 days after your last visit, or until you sign out |
lumara-theme | Browser local storage | Remembers whether you chose Auto, Light or Dark theme. Never sent to our server. | Until you clear your browser data |
Fonts and scripts
Our fonts and chart library are served from our own server, so loading a page doesn’t send your information to Google Fonts, CDNs or other third parties.
Managing cookies
You can delete or block cookies in your browser settings. If you block the session cookie you won’t be able to sign in. Clearing site data also resets your theme choice.
Changes
If we ever add other cookies we’ll update this page first and, where the law requires, ask for your consent.
Questions?
Email scroll@lumara.chat or use our contact form.