Heatmap
A visual representation of user interaction data on a webpage, using colour gradients to show where users click, scroll, move their mouse, or spend time on a page.
In-Depth Explanation
A heatmap is a data visualisation tool that uses colour coding to represent user behaviour on web pages. Warmer colours (red, orange) indicate areas of high activity, while cooler colours (blue, green) show low activity. Heatmaps reveal how users actually interact with pages versus how designers intended.
Types of heatmaps:
- Click heatmaps: Show where users click (or tap on mobile)
- Scroll heatmaps: Reveal how far down a page users scroll
- Move heatmaps: Track mouse movement patterns (often correlating with eye movement)
- Attention heatmaps: Combine click, scroll, and time data to show where attention concentrates
- Eye-tracking heatmaps: Use webcam-based eye tracking for precise attention data
What heatmaps reveal:
- Whether users notice key elements (CTAs, important content)
- How far down a page most users scroll
- Where users click that is not clickable (confusion indicators)
- Which navigation elements are most used
- Whether content below the fold is being seen
- How mobile and desktop behaviour differs
Heatmap analysis best practices:
- Collect sufficient data before analysing (1,000+ page views minimum)
- Compare desktop and mobile heatmaps separately
- Combine heatmap data with analytics for deeper insights
- Use scroll heatmaps to determine ideal content placement
- Identify "dead zones" where important content gets ignored
- Look for rage clicks (frustrated rapid clicking) indicating usability issues
Popular heatmap tools:
- Hotjar: Combined heatmaps, recordings, and surveys
- Microsoft Clarity: Free heatmaps and session recordings
- Crazy Egg: Heatmaps with A/B testing features
- Lucky Orange: Real-time heatmaps and chat
Business Context
Heatmaps reveal the gap between how businesses think users interact with their website and how they actually behave, uncovering critical usability issues and optimisation opportunities that analytics alone cannot show.
How Clever Ops Uses This
Clever Ops implements heatmap tracking for Australian business websites using tools like Hotjar and Microsoft Clarity. We analyse heatmap data alongside analytics to identify user experience improvements, optimise page layouts for conversion, and build evidence-based cases for website changes.
Example Use Case
"A services company discovers through scroll heatmaps that only 20% of visitors see their pricing section placed at the bottom of the page. Moving pricing above the fold increases enquiries by 35%."