I'm hosting this site on WP Engine. They just ran a Launch Readiness Assessment on this site and the report came back with:
Your wp_options had 493 autoloads for a total of 870 KB, 200KB is high.
Of those options, these are the largest autoloaded option:
Option wdp_un_updates_data is 300 KB (AUTOLOADED)
(I removed the two other options that they listed because those options didn't pertain to my WPMU plugins.)
Any idea why this is so high and what I can do about it? Thanks!