Be in the Know About Your SEO
Where: This change applies to Lightning communities accessed through Lightning Experience and Salesforce Classic in Essentials, Enterprise, Performance, Unlimited, and Developer editions.
Why: We added the ability to make objects and fields available for indexing in Summer ’18, but it was difficult to know which objects were public without opening the Guest User Profile. Now we show which objects are accessible in the SEO settings tab in Community Builder, along with the number of indexed records.
How: In the SEO settings tab, configure which objects are public using the Guest User Profile, and create appropriate object pages. After you publish your community, allow several minutes for the table to appear.