FYI, the server for the site will be moved on Thursday. Literally the physical server will be moved from a data center in Chicago, to one ~7 miles away. Think of it as if one had to move their PC tower from one home, to a new one several miles away.
If all goes well the site will only be down for a few hours.
On Wednesday we are doing a full backup, so there might be a little slow loading, but I doubt it.