Finally!
- The basic site seems stable. The RSS feeds for posts ( https://langa.com/index.php/feed/ ) and comments ( https://langa.com/index.php/comments/feed/ ) are working.
- SSL (via https; e.g. https://langa.com ) is working.
- The rendering is OK on desktops, tablets, and phones.
- There are still some CSS issues, but none appears to be a showstopper.
- I’ve started to restore some of the previous content, and will soon start with fresh.
Thanks for your patience!