CRO
Scroll Tracking
A practical CRO method for understanding content visibility, scroll depth, and where users lose interest.
How to use scroll tracking to measure how far users scroll, what content gets seen, and where engagement drops away.
Quick take
If you want to know how far users actually get down a page, use scroll tracking.
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What it is
Scroll tracking is a quantitative UX and CRO method used to measure how users move vertically through a page or screen.
It captures how far users scroll, where they stop, and how much of the content they see.
Unlike guideHeatmapsVisualising aggregated user interaction to see where people click, focus, and scroll on a page.Open guide, which show visual glossaryPatternA reusable solution to a common design problem.Open glossary term, scroll tracking provides measurable glossaryDataData is raw information collected and stored for analysis, processing, or decision-making.Open glossary term tied to scroll depth and engagement.
The goal is to understand content visibility, identify glossaryDrop-offDrop-off refers to users leaving a journey before completing a desired action or reaching the next step.Open glossary term points, and optimise glossaryLayoutLayout is the arrangement of elements on a page or screen, determining how content is organised and presented. It influences readability, usability, and overall experience.Open glossary term and structure.
Scroll tracking is useful when the key question is whether content is being seen, not just whether it exists on the page.
When to use it
Use this method when content visibility and page structure matter.
It is most useful when:
It is less useful when:
Scroll tracking is often used alongside heatmaps and click tracking to build a fuller picture of behaviour.
Key takeaway
Use scroll tracking when the main question is how far users get and what content they actually reach.
How to run it
Set up properly.
Before you start, be clear on which pages you want to analyse, how glossaryScroll DepthScroll depth measures how far users scroll down a page, indicating how much content they view.Open glossary term is defined and tracked, and what key content or elements you want to measure.
Ensure tracking works consistently across devices, especially mobile.
Run the method.
Scroll tracking is structured and glossaryDataData is raw information collected and stored for analysis, processing, or decision-making.Open glossary term-driven.
Track how far users scroll as a percentage or pixel depth. Measure where users glossaryDrop-offDrop-off refers to users leaving a journey before completing a desired action or reaching the next step.Open glossary term. Analyse how many users reach key sections. Segment glossaryDataData is raw information collected and stored for analysis, processing, or decision-making.Open glossary term where relevant, such as device or glossaryTrafficTraffic refers to the number of users visiting a website, app, or digital product over a given period.Open glossary term source. Compare behaviour across different pages or versions.
Focus on glossaryPatternA reusable solution to a common design problem.Open glossary term across users rather than individual glossarySessionA session is a single period of user interaction with a product, from entry to exit within a defined timeframe.Open glossary term.
Capture and make sense of it.
The value comes from understanding content visibility.
Look across glossaryDataData is raw information collected and stored for analysis, processing, or decision-making.Open glossary term to identify where most users stop scrolling, which sections are rarely seen, differences between devices or user groups, and the impact of glossaryLayoutLayout is the arrangement of elements on a page or screen, determining how content is organised and presented. It influences readability, usability, and overall experience.Open glossary term or content changes.
Use this to improve structure and glossaryPrioritisationPrioritisation is the process of ranking tasks, features, or initiatives based on their importance, impact, and effort.Open glossary term of content.
What to look for
Focus on:
Where it goes wrong
Most issues come from:
Just because users scroll does not mean they are engaged.
What you get from it
Done properly, this method gives you:
Key takeaway
It helps you design pages that align with how users actually behave.
Get in touch
If this sounds like something you need, we can help you understand how users move through your content and where they glossaryDrop-offDrop-off refers to users leaving a journey before completing a desired action or reaching the next step.Open glossary term.
No guesswork. No assumptions. Just clear glossaryInsightAn insight is a meaningful understanding that explains why something is happening and what it means.Open glossary term you can act on.
FAQ
Common questions
A few practical answers to the questions that usually come up around this method.
What is scroll tracking in UX?
Scroll tracking is a method used to measure how far users scroll down a page or screen.
When should you use scroll tracking?
Use it when analysing long pages, content visibility, or user glossaryEngagementEngagement refers to how users interact with a product, content, or experience, including actions like clicks, time spent, and interactions.Open glossary term with glossaryLayoutLayout is the arrangement of elements on a page or screen, determining how content is organised and presented. It influences readability, usability, and overall experience.Open glossary term.
What is the difference between scroll tracking and heatmaps?
Scroll tracking provides measurable depth glossaryDataData is raw information collected and stored for analysis, processing, or decision-making.Open glossary term, while guideHeatmapsVisualising aggregated user interaction to see where people click, focus, and scroll on a page.Open guide show visual glossaryPatternA reusable solution to a common design problem.Open glossary term of interaction.
Does scroll tracking show engagement?
Not directly. It shows visibility, but should be combined with other methods to understand glossaryEngagementEngagement refers to how users interact with a product, content, or experience, including actions like clicks, time spent, and interactions.Open glossary term.
What tools are used for scroll tracking?
Tools such as Google Analytics, Hotjar, Microsoft glossaryClarityClarity is how easily users can understand what is happening and what they need to do.Open glossary term, and Mixpanel are commonly used.