The Three Types of Heatmaps and What They Show
Click maps show where users click on your page, with hot colors (red/orange) for frequently clicked areas and cool colors (blue/green) for rarely clicked areas. Scroll maps show how far down the page users scroll, expressed as a percentage of visitors who reached each vertical point. Move maps (cursor tracking) approximate where users look, since cursor movement correlates loosely with visual attention.
Each type answers different questions. Click maps: are users clicking what I want them to click? Scroll maps: are users seeing my key content and CTA? Move maps: what visual elements are drawing the most attention?
What to Look for in Click Maps
High-value findings: clicks on non-interactive elements (images, text, icons users expect to be clickable), clicks on secondary CTAs that significantly outnumber primary CTA clicks, clicks on links that lead away from the conversion flow, and rage clicks (repeated clicks in the same spot, signaling frustration).
Red flags: your primary CTA isn't the most-clicked element, users are clicking on features or product names expecting them to be links, users are clicking on the logo to 'start over' more than they're clicking the CTA.
What to Look for in Scroll Maps
The drop-off line: the point where 50% of users have stopped scrolling is your page's effective fold for most visitors. Any conversion-critical content below this line is being seen by fewer than half your visitors. Your primary CTA should always be above this line.
The plateau pattern: if scroll depth drops dramatically between two sections, the transition between those sections is losing users. Something about the first section is not motivating them to read the second. This is where to focus copy and design improvement.
Common Heatmap Misinterpretations
High click activity doesn't always mean success. Clicks on your FAQ section might mean visitors can't find information they need elsewhere (a copy problem), not that your FAQ is great. Many clicks on your pricing page could mean confusion about plans, not enthusiasm.
Low scroll depth on a short page is fine — if your page is 300px tall and 90% of visitors see all of it, your scroll map will look like high engagement even if the page isn't converting. Always combine heatmap data with conversion data.
Turning Heatmap Insights Into Actions
The process: identify an anomaly (users are clicking on a non-clickable element), form a hypothesis (users expect this image to link to a demo video), implement a fix (make the image link to the demo), re-run the heatmap after 1,000 sessions, and check whether the anomaly is gone and whether conversion rate improved.
Don't make changes based on a heatmap with fewer than 500 sessions. Statistical noise in small samples can look like meaningful patterns. Always get to at least 500 sessions before drawing conclusions from any heatmap.