The Entry Page report shows you, by percentage and by total visits, which pages on your site are the first ones seen by new visits.
You can view:
A useful way to use the Page View metric is to run a Paths > Pages > Pages Entry report, sort by it, and see which entry pages drive the most page views.
Metrics on an Entry Pages Report
Segmentation in an Entry Pages Report
Running an Entry Pages Report only reports on entry pages, even if you apply segment to a non-entry page.
For example, assume a visit sequence is as follows:
Page A > Page B > Page C
If Page B and Page C are used in a segment, only Page A is reported in an Entry Pages Report, because Page A is the entry page.