Lazy Loading is a popular way to make your site load faster by keeping heavy content such as pictures from loading until the customer scrolls them into view.
If you have elements that are lazy-loaded on your website, these elements may not be displayed in Mouseflow's static heatmaps.
Instead, you should try out our Live Heatmaps. It allows you to browse and interact with your heatmaps on your live website. Dynamic content (e.g. lazy-loaded content) will appear in the live heatmaps.