This plugin did not work correctly on my website. The dashboard would not load report blocks to view visitor statistics. Visitor numbers did not match other website metric reports generated by web hosting provider. Visitor numbers displayed on the front-end would change randomly; sometimes increasing (as you would expect) and sometimes decreasing.
There was no way to remove robot (search engines, etc.) hits from visitor totals. For example, if a page or post received 2 actual visitors and 30 robot visitors, the page or post would show 32 visitors. This does not allow you to accurately reflect the number of real people visiting that page or post.