Lustrum Cookie Policy

Neither this marketing site nor the Lustrum application writes a cookie. Not a session cookie, not a preference cookie, not an analytics cookie, and not a third-party one, because there are no third-party scripts here to set one.

That is also why there is no consent banner. A banner exists to ask permission for something, and there is nothing here to ask about. If that ever changes, this page will name the cookie, say what it is for and how long it lasts, and the banner will appear before the cookie does.

Signing in stores a token in your browser’s own local storage. That is what keeps you signed in between visits.

The difference from a cookie matters and is not a technicality. A cookie is attached automatically to every request the browser makes to the domain that set it, which is what makes cookies useful for tracking. Local storage is not sent anywhere on its own: it is read by this site’s own code, and only when that code asks for it.

The complete list, rather than a gesture at one:

• Your session.
• The token that keeps you signed in, and who you are signed in as. Removed when you sign out.
• Your theme.
• Whether you chose light or dark, so the page does not flash the wrong one while it loads.
• Your sidebar.
• Whether you collapsed it.
• Your time zone and display preferences
• , so dates read the way your store reads them.
• Whether keyboard shortcuts are on.
• A local copy of recent weekly plans
• , so the app opens on your week instead of on a spinner while it fetches it.

None of it identifies you to anybody else, none of it leaves this site on its own, and none of it follows you anywhere.

There are none on the page. No third-party analytics, no tag manager, no advertising pixel, no embedded video, no social widget, no font loaded from somebody else’s server, and no chat bubble.

Our infrastructure providers necessarily see the requests they serve, and what each of them does is listed in the privacy policy. None of them place anything in your browser through us.

Signing out removes the token. Clearing this site’s data in your browser removes everything on the list above, and the only effect is that you sign in again and the interface goes back to its defaults.

Blocking local storage for this site will stop you being able to stay signed in, because it is the thing that holds the session. Nothing else about the product needs it.

A private or incognito window works normally and forgets everything when you close it.

Some browsers send a Do Not Track signal. Lustrum does not need to act on it, because there is no tracking here to turn off.

If what Lustrum stores in your browser changes, this page changes with it and the date at the top moves. This is a short document because the answer is short, and we would like to keep it that way.

Questions about any of this go to our contact form, and the fuller account of what Lustrum holds is in the privacy policy.