Bounce rate

How it is measured

The older Universal Analytics counted a bounce as a session with only one page view or event, however long the visitor stayed. Google Analytics 4 changed this. A session counts as engaged if it lasts longer than 10 seconds, includes a key event such as a sign-up, or has two or more page views. Bounce rate is the share of sessions that were not engaged, which makes it 100 percent minus the engagement rate.

So the same site can show a much lower bounce rate in GA4 than it did in Universal Analytics. Other analytics tools use their own definitions, so only compare bounce rates measured the same way.

When a high bounce rate is fine

A visitor who reads a glossary definition, gets the answer and leaves has been served well, even if the visit counts as a bounce in some tools. Bounce rate matters most on pages whose job is to move people on: a homepage, a landing page or a pricing page. On those pages, a high bounce rate means visitors did not find what they expected.

Google has said it does not use Google Analytics data, including bounce rate, to rank pages. But the things that raise bounce rate, such as slow pages and content that does not match the search, also hurt rankings and conversions.

Lowering it

Match the page to the search intent or the link that brought people there. Load fast: every extra second before the page appears loses visitors, especially on phones. Put the answer or the product's main promise in the first screen. Use clear headings and short paragraphs. Link to the obvious next step, such as a related guide or a free trial.

Example

A landing page gets 1,000 sessions from a launch platform. In GA4, 380 of them are engaged, so the engagement rate is 38 percent and the bounce rate is 62 percent. The page takes 5 seconds to show on a phone. After compressing the hero image, the page appears in under 2 seconds and the bounce rate on the next 1,000 sessions falls to 49 percent.

Questions people ask

Does bounce rate affect SEO?

Not directly. Google says it does not use Google Analytics data to rank pages. A high bounce rate can still be a sign of slow pages or content that does not answer the search, and those do matter.

What is the difference between bounce rate and exit rate?

Bounce rate covers visits that leave without engaging. Exit rate is the share of all views of a page that were the last in their session, including visitors who read several pages first.