The Sources and Sites visualization was designed to compare the different sources of your topics, then drilldown to see what sites had the most posts for that source. Sources that are available include forums, reviews, Facebook pages, Reddit pages, video descriptions and comments, blogs, and news. The sources shown in your visualization will be those that you selected as part of your project setup. Take a look at the following screenshot:

In our project example, the generated visualization shows what sources have mentions based upon our project's configuration. Our selected sources were limited to reviews and Facebook pages. Again, you can get details about what sites had the most posts on the topic for a type of source by clicking on a source to drilldown on that source. Up to 15 sites with the most posts will appear in the generated visualization.