Page Authority (PA)
METRIC
SEARCH OPTIMIZATION
A proprietary Moz SEO score predicting the ranking strength and link equity potential of an individual web URL.
METRIC
EXPERIENCE DESIGN
Bounce Rate
The percentage of sessions classified as non-engaged by a specific analytics platform; in Google Analytics 4, it is the inverse of engagement rate.
BUSINESS RELEVANCE
Bounce rate can highlight mismatches among acquisition intent, page experience, content relevance, and measurement configuration. It is most useful when segmented by landing page, source, device, and purpose and interpreted alongside conversions and engagement.
IMPLEMENTATION EXAMPLE
A campaign landing page shows a high GA4 bounce rate but strong completed-form conversions. The team checks key-event configuration before assuming the page is failing and compares results by traffic source and device.
LIMITATIONS
A high bounce rate is not automatically negative, especially for pages designed to answer a question quickly. Comparisons across platforms or configurations may be invalid, and implementation errors can materially distort the metric.
TECHNICAL EXPLANATION
In GA4, bounce rate equals the percentage of sessions that were not engaged sessions. An engaged session lasts longer than 10 seconds, contains a key event, or includes at least two page or screen views. Therefore, GA4 bounce rate is not simply the percentage of visitors who view one page and leave. Other analytics products may define the metric differently, so the platform and configuration must be stated.
Secondary Topics
Performance Advertising, Search Optimization
Sources
Google Analytics Help — Engagement rate and bounce rate — https://support.google.com/analytics/answer/12195621; Google Analytics Help — [GA4] Session — https://support.google.com/analytics/answer/12798876
Related terms
Return on Investment (ROI)
METRIC
REVENUE OPERATIONS
A fundamental profitability metric comparing the net gain derived from an investment against its total initial cost.
Payback Period
METRIC
REVENUE OPERATIONS
The time an investment needs for its cumulative gains to cover its cost, a quick test of risk and liquidity used next to ROI and net present value.
Cost per Lead (CPL)
METRIC
PERFORMANCE ADVERTISING
A performance marketing metric determining the average marketing cost required to acquire a qualified sales prospect.
Uptime
METRIC
SYSTEMS ARCHITECTURE
How much of a period a website or service stays available, how the percentage is calculated, and how SLAs set targets such as 99.9% with credits for misses.