I am using your Pro Sites, with several other of your plugins on my MultiSite set up, and my site is EXTREMELY slow in terms of page loads.
The new blog template loads is so slow it gets an "F" grade and registers in the 20s on google's page speed test. Compared to other pages on the site, it drops 30 points.
I have compressed the images with the WP-smush it plugin, but still slow as all can be.
I am also using QuickCache. Not really helping either.
My server people are telling me that WPMU Plugins are too heavy and using too many resources, causing the slow down. So essentially they are pointing the finger at you. Also, I am not fully using my resources on my hosting account, and I pay for more than basic shared hosting. It's an upgraded plan.
So any ideas on how I can speed this thing up? Is there a certain speed of server I need to move to?