Problem
Using several instances of MultiExcerpt Include on the same page in Confluence Cloud will cause slower page performance.
There is no workaround for this issue right now, but hopefully, Atlassian will resolve this limitation in the near future. We recommend using Confluence Server (version 4 and greater) if possible, as it does not have this limitation. There are 3rd party vendors specializing in hosting Confluence Server (i.e., Contengix) if you don't have an IT department or in-house server.