We want to be sure we keep your data safe and so therefore keep a rotation of backups for you. Below is our backup schedule for all sites (MySite customers have a different backup system) of your entire account so if something happens to your site, we can restore it to the point in time you want. Just submit a ticket and let us know at what point in time you want the site restored.
All backups take place overnight so the load on the server doesn't impact the performance of your site.
Daily Backups - We keep a rotation of the last 3 days of backups.
Weekly Backups - We keep a rotation of the last 2 weeks of backups. Weekly backups are saved on Sunday.
Monthly Backups - We also keep a rotation of a single month backup. This takes place on the first of every month.