What this site records
Very little. This page matches what the site's code does.
Visit statistics
The site can count page views, clicks and page speed through PostHog. It does this only when it is built with a PostHog key, and it has none yet, so at present it records nothing. If the key is added, these rules hold: no session recordings, Do Not Track is respected, and visitors are not identified.
The email waitlist
The forms on the home page and the cheat sheet page collect an email address for two purposes: to send you one email with the one-page cheat sheet (a PDF) when it is ready, and one more email if the planned alert feed is ever opened. Your address is used for nothing else. One reply to an email, or an unsubscribe link, removes your address.
Sign-up is not switched on yet. Until it is, the form stores nothing and says so when you try it.
Cookies and accounts
The site has no accounts and sets no cookies of its own.