Which pages cause users to enter and exit your site, and where the navigation needs improving.

The entrance percent is the number of times this is the first page of a session, divided by the total volume of pageviews.

The exit percent is the number of times this is the last page of a session (after which the users leaves the site), divided by the total volume of pageviews.

If you have a large number of pages it may be more useful to analyse which type of page causes users to engage. This can be setup based on a URL pattern, or a custom dimension sent from your Content Management System.