Facebook RealTime public data
I have a lot of problems with the Facebook Public Data source.
First of all, it is not a realTime data source.
Let's say you want to know what is Likes count on a page.
Go and Like the page to update the count.
Check the Like count again, you will get the old results which indicate that super metrics does not send the second request at all, but give you a cashed quarry.
Another problem, if you want to get the reaction count on any post or page post, supermetrics retune false information.