The Widely Viewed Content Report aims to provide more transparency and context about what people are seeing on Facebook by sharing the most-viewed domains, links, Pages and posts for a given quarter on Feed in the United States. We provide insights into the various content types that appear on Feed to help people better understand our distribution systems and how they influence the content people see on Facebook. We plan to expand the scope of this report in future iterations. It will continue to appear in conjunction with our quarterly Community Standards Enforcement Report. small portion of the total number of content views, because, given the customized nature of Feed, most of what people see on Facebook is uniquely personalized.