From the page of the BasicSite-Extras, the suggested environment has the site synchronized, via FileZilla, with the website hosted both on the PC (Abyss Webserver) and the server (Nginx Webserver).
In the event that either site on the PC or on the server gets lost/damaged, one still has the FTP client (FileZilla) as a facility to restore files from either side.
BasicSite-Home | BasicSite-Part B |
BasicSite-Backup | BasicSite-Extras |