The long-time metric of Bounce Rate in Universal Analytics will not be carried over to Google Analytics 4 (GA4). Bounce Rate is defined as the percentage of single-page sessions in which there was no interaction with the page. A bounced session has a session duration of 0 seconds.
Recently, you may have received an email about connecting your new GA4 Property to your Universal Analytics Property.
Google just announced Google Analytics (GA) 4. Unlike incremental or lateral changes such as the GTAG collection API; this change is significant, and you need to pay attention and understand what this means to you and your business. In this post, we will walk through what GA-4 is and what you need to do now.