Top Content Report

The Top Content report shows all popular content in the community during the selected period. In the Top Content By list to the top left, you can select to view the content with the most likes, views, shares, or comments.

Fastpath: Your avatar > Community Analytics, then select Community Usage Dashboard

The big number for Content Items shows the total number of top content items, up to 6. Hidden content is labeled hidden, and you don't see its title if you don't have access to it.