The site as data, a panel in Settings, downloads a whole site or deletes it.

How do I take a copy of my site?

Press Download the site. The zip holds the site as data, every page as markdown, and every picture.

How do I delete a site?

Under Delete, type the site's miow name where it asks, and press Delete site. It deletes every page and cannot be undone. It also ends the site's hosting and takes it off its domain.