Google Analytics Metric
Web Analytics
Bounce Rate = (Single-Page Non-Engaged Sessions / Total Sessions) x 100
Bounce rate measures the percentage of Google Analytics sessions where the user viewed only a single page and triggered no additional events before leaving. In GA4, it is the inverse of engagement rate - a bounced session is one that was not engaged, meaning it lasted less than 10 seconds, had no conversion event, and had fewer than 2 page views.
Full guide: definition, formula, and benchmarksGoogle AnalyticsWeb AnalyticsBounce Rate
Bounce rate measures the percentage of Google Analytics sessions where the user viewed only a single page and triggered no additional events before leaving. In GA4, it is the inverse of engagement rate - a bounced session is one that was not engaged, meaning it lasted less than 10 seconds, had no conversion event, and had fewer than 2 page views.
How to calculate bounce rate
Why bounce rate matters for Google Analytics users
A high bounce rate indicates that visitors are not finding what they expect when they arrive. This could signal a mismatch between traffic source and landing page content, poor page design, slow load times, or irrelevant targeting. The cause varies by page and source.
Positioning bounce rate in your metric tree alongside traffic source and conversion metrics reveals whether engagement or quality is the bottleneck. Statistical correlations show which pages and sources contribute most to bounce-driven conversion losses.
Understand and act on bounce rate with KPI Tree
KPI Tree syncs bounce rate data from your warehouse and tracks it per page, traffic source, and device. Position it alongside session duration and conversion metrics in your engagement tree.
Assign RACI ownership to your UX lead for page-level bounce rates and your acquisition team for source-level bounce rates. Set alerts when bounce rates spike on key landing pages.
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Related Google Analytics metrics
Session Duration
Web AnalyticsMetric Definition
Average Session Duration = Total Session Time / Total Sessions
Session duration measures the average time users spend on your site during a single Google Analytics session. In GA4, it is calculated as the time between the first and last event in a session, providing a measure of how long users actively engage with your content.
Pages per Session
Web AnalyticsMetric Definition
Pages per Session = Total Page Views / Total Sessions
Pages per session measures the average number of pages viewed during a single Google Analytics session. It indicates how deeply users engage with your site content and how effectively your navigation and internal linking guide users through multiple pages.
Exit Rate
Web AnalyticsMetric Definition
Exit Rate = (Exits from Page / Total Page Views for Page) x 100
Exit rate measures the percentage of page views that were the last in a session for a specific page in Google Analytics. Unlike bounce rate, which considers only single-page sessions, exit rate applies to all sessions and identifies the pages where users most frequently end their visit.
Conversion Rate
Web AnalyticsMetric Definition
Conversion Rate = (Conversions / Sessions) x 100
Conversion rate measures the percentage of Google Analytics sessions or users that complete a defined conversion event - such as a purchase, signup, form submission, or key feature interaction. It quantifies how effectively your website turns visitors into customers or leads.
Page Load Time Impact
Web AnalyticsMetric Definition
Page load time impact measures how website loading speed - tracked via Google Analytics Core Web Vitals and page timing data - correlates with user engagement, bounce rates, and conversion outcomes. It quantifies the business cost of slow page performance.
Explore bounce rate across integrations
All Google Analytics metrics
Attribution ModellingAudience SegmentationCampaign Performance ROICohort AnalysisContent Performance AnalysisConversion RateCustom Event Conversion RateEvent Tracking RateExit RateFunnel AnalysisGeographic PerformanceGoal Completion RateMobile vs Desktop PerformanceNew User RatePage Load Time ImpactPages per SessionReal-Time MonitoringReturn Visitor RateSearch Query PerformanceSession DurationTime-Based Trend AnalysisTraffic Source AnalysisUser Acquisition CostUser Flow AnalysisEmpower your team to understand and act on Google Analytics data
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