pages per session
Also called: page depth, pages / session, views per session, average page depth
Pages per session is the average number of pages a visitor views in one visit, calculated as total pageviews divided by total sessions. Google Analytics 4 renames it Views per session (API name screenPageViewsPerSession); Universal Analytics called it Pages / Session.
How it is measured and read
GA4 counts a “view” every time a page or app screen loads, and repeat views of the same page inside one visit each count separately (per Google’s own definition). So the number reflects raw view volume, not distinct pages. Divide a property’s total views by its sessions and you get the average. Example: 1,500 views across 500 sessions is a page depth of 3.0.
Read it against intent, not as a blanket “higher is better” gauge. A support article or a focused landing page that answers the query in full can sit near 1, that is a satisfied visitor leaving, not a failure. A category or hub page where nobody clicks through is a different signal. Pair the metric with average engagement time per session and engaged sessions so you are not rewarding accidental or frustrated clicking.
Mind the GA4 shift. The standalone “Pages / Session” card from Universal Analytics is gone. The closest built-in metric is Views per session (screenPageViewsPerSession in the Data API), and because tracking is event-based, a single-page app can log many views without a URL change. “Page depth” is the common alias you will still hear.
How it affects your traffic
A low page depth on pages built to send people deeper (hubs, category pages, blog posts) usually points to a fixable structural problem: weak internal linking, buried navigation, or content that does not earn the next click. Those are exactly what an SEO Audit surfaces and ranks by impact. We map where sessions dead-end, then fix the internal links, related-content blocks, and page structure that route both visitors and crawlers toward your conversion pages.
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