There are two kinds of people:
"Those that make regular backup and those that will"

I like this program called SyncBack. It has the functionality of the UNIX rsync command, but with the advantage of a GUI. They rsync program comes with Macintosh OS/10.

Everyday you should make sync backups of your data. It's quick and easy. You can set the options in this program to run automatically everyday -- even in the background. And Websites? Yes it does those too, at least via FTP.