Hi David-
Thanks for letting us know, we’re always working on scaling the Cloud WordPress infrastructure for the best performance.
I checked out the link you sent over privately on Google PageSpeed Insights, and it got an impressive 96 on mobile and 98 on desktop, with a speed index of 1.0 second, so you may have been experiencing a temporary slow-down on the site.
Another performance boost you can try is that all new Cloud WordPress instances are now being provisioned with PHP 7.4 which should give you some better speed. If you’re running an older instance of Cloud WordPress, you can transfer your site to a new instance with Total Upkeep.