elban.co is a small personal site with reference content on tarot, Cardcaptor Sakura's Clow Cards, the I Ching, and lottery number generators. It also hosts a private, invite-only calorie tracker at /railroad/ for a small set of family members.
What we collect on the public site
We use Google Analytics 4 to measure aggregate site usage — pageviews, referrers, approximate location (country / region), device type, and how long people stay on a page. This data is anonymized by Google (last IP octet dropped) and is used only to understand which content is worth expanding.
Google Analytics uses first-party cookies (_ga, _ga_*) that expire in about two years. No third-party ad networks, retargeting pixels, or personal identifiers are used.
The lottery number generators and the I Ching yarrow-stalk reading run entirely in your browser. No inputs, generated numbers, or readings are ever sent to a server.
The Railroad tracker (private)
The tracker at /railroad/ is separate. Accounts are created manually by the admin and there is no public signup. Analytics are not collected in this section.
Logged-in users' data — profile, weight log, food entries, exercise entries, meal windows, sessions — is stored in a Supabase Postgres database with row-level security so each user can only see and modify their own rows. Food search queries are proxied through a Supabase Edge Function to the USDA FoodData Central API; the queries are not stored.
Opting out of analytics
You can block Google Analytics with any content-blocking extension (uBlock Origin, Privacy Badger, Ghostery), Brave's built-in Shields, Safari's Intelligent Tracking Prevention, or by installing the official Google Analytics opt-out browser add-on.
Data requests
elban.co doesn't ask for or store any personally identifying information about visitors on the public site. Railroad users can request account and data deletion via the admin.
This notice applies to https://elban.co. It may be updated as the site changes.