Which metric indicates the amount of different pages visited by users?

The correct metric that indicates the amount of different pages visited by users is Average Page Depth. This metric measures the average number of webpages viewed during a single session on a website. It provides insights into user engagement and behavior, as a higher average page depth suggests that users are exploring multiple pages within a site instead of leaving after viewing only one.

When evaluating how users interact with content, understanding page depth is crucial for optimizing website navigation and content effectiveness. A site that encourages users to visit multiple pages can potentially improve user experience and increase the likelihood of conversions.

In contrast, Exit Rate measures the percentage of users who leave the site from a specific page, but it does not reflect the number of different pages visited during their session. Session Duration captures the total time a user spends on the website but does not directly indicate how many pages they viewed. Page Bounce Rate refers to the percentage of visitors who leave after viewing only one page and can be a sign of either compelling or unengaging content, but again, it does not provide information about the total number of different pages accessed.