Privacy

Last updated 2026-10-16.

This is a research site. You can use every part of it — the zoo, the multiple-testing explorer, the correlation matrix, the composite builder — without an account and without giving up any personal information. An account is optional and does one thing: sync the composites you save across devices.

Without an account

Composites you save are stored in your browser (localStorage) and never sent to us. The only analytics is Cloudflare Web Analytics: privacy-preserving, cookieless page-view counts with no cross-site tracking and no personal data. There are no advertising cookies, tracking pixels, or other third-party trackers. Our hosts (Vercel, Render) keep short-lived standard request logs — IP address, timestamp, URL path — which rotate automatically.

With an account

Sign-in is a one-time email link (no password). If you create an account we store your email address (used only to sign you in — never sold, never used for marketing) and the composites you save — a name, the list of anomaly keys, and the weighting scheme. Nothing else. It’s held in a Supabase (PostgreSQL) database with row-level security, so your rows are readable only by your logged-in session, and it is not shared with anyone.

Deleting your data

On the Account page, “Delete account and all data” permanently removes your login record and every composite tied to it, immediately. Signing out on its own deletes nothing. Composites stored only in your browser are cleared when you clear site data for this domain.

Changes & contact

Material changes will move the “last updated” date above. Questions or a data request: reach the author via GitHub @alev-12. See also the terms of use.