08 Jul 2026

What Is a Heatmap and How Do You Use It?

Qu'est-ce qu'une heatmap et comment l'exploiter ?
Reading time
Contents
Follow us

Every tool that helps improve your site's SEO and UX/UI design is worth exploring, especially when it's intuitive. A heatmap is the promise of instantly understanding what users see first, as well as which parts of your site receive the most interactions.

What Is a Heatmap?

A heatmap is a graphical representation of statistical data paired with a color scale. Just as a weather map becomes more readable when temperatures are displayed with a heat overlay, the same applies in UX. The heatmap is the most commonly used visualization tool for measuring user interactions. It captures mouse movements, clicks, and scroll behavior alike.

What Are the Different Types of Heatmaps?

Heatmaps can be based on different types of data, including:

  • Scroll: This allows you to understand user behavior in relation to your site. You can see how far visitors scrolled, how long they spent on each section, and the percentage of users who viewed a specific page.
  • Click: This variable tracks the different clicks on your website and maps CTAs from most to least clicked. On mobile, "click maps" are called "touch maps" and track taps on the screen.
  • Mouse: Mouse tracking shows the areas where visitors moved and paused. This data is insightful: as long as users are moving their mouse, they are looking for information or a product. In other words, the hotter the zone, the less clear it appears to the user.
  • Eye-tracking: This allows you to visualize the most engaging content, based on the number of times a session was viewed and the time spent on it.

Why Use a Heatmap?

It can be difficult to see your site from the user's perspective, especially if you designed it yourself or visit it regularly. Here are a few examples of what you can learn from heatmaps:

  • Optimize your conversion rates: When users interact with your site smoothly, they are more likely to be drawn to your products or services.
  • Improve your website experience: A heatmap is an excellent way to identify friction points on your site. For example, scroll data might reveal that a large number of visitors leave a page, or even your site entirely, at a particular point. This gives you clear areas for improvement.
  • Build a richer bank of user insights: The better you understand your users' behavior, the more effectively you can target them and meet their expectations.
  • Understand your users at a glance: A heatmap is also a significant time-saver. Thanks to the visual and graphic representation of data, you can analyze your users' journey and their purchasing behavior.

A heatmap is a useful tool for better understanding the user journey and how visitors interact with your website. It allows you to improve your site's quality and optimize the paths visitors take across your platform. Your SEO strategy can also benefit from this tool. Indeed, a heatmap helps you identify the most compelling headlines, understand which links are not working, clarify user intent, and even assess the effectiveness of your content.

How Do You Use a Heatmap on Your Website?

Here are a few simple steps to apply a heatmap to your site:

  1. Before you start, it is important to understand why a heatmap would be useful for you. To help, try to identify the problems on your site that you have not been able to resolve. For example, if you are trying to determine which CTA performs best, you could set up a click-based heatmap.

  1. Choose the right tool: To do so, you can use our tool selection presented below. After a bit of research, you will find that many sites offer tool demos and even free trials so you can make sure it meets your needs.

  1. Once all these steps are complete, it is time for tracking. Typically, all you need to do is add a small line of code to your site's backend. Choose a page with solid traffic that is relevant to your acquisition strategy, such as a landing page, checkout page, or product pages. Then, based on the problem identified in the first step, choose your type of heatmap: scroll, click, mouse, or eye-tracking.

  1. You are now ready to analyze your website using a heatmap.

How Do You Analyze a Heatmap?

Depending on the goals you selected and the type of heatmap applied, reading and analysis will differ. Here are a few keys to better interpret the data collected by type:

  • Scroll: This type of heatmap helps you understand which information gets missed and which sections attract the most attention. First, you will see what users view without even scrolling. This content should be compelling, since it has a much higher chance of being seen than content placed further down. In addition, this data can help you determine the ideal length for your page.

  • Click: With a click-based heatmap, you can focus on identifying your most effective CTAs. This can guide you in making important CTAs more prominent. Also, if you notice clicks on non-clickable areas, that signals what information users are expecting to find there.

  • Mouse: This indicator helps you determine whether your site is clear to users. If there are too many mouse movements in a given area, it means your site may not be clear or streamlined enough.

  • Eye-tracking: For this data type, the goal is to understand what distracts or attracts your visitor's eye. For example, if a user walks right past a CTA because of a nearby visual element, consider reducing or removing that element to prevent it from competing with your message.

When Should You Use a Heatmap?

A heatmap is a smart choice when you are redesigning your website and want to preserve or enhance what is already working. It is also relevant during A/B tests and when you are unsure which new page to add to your site. A heatmap is equally useful when you want to improve user experience or optimize your conversion rate. The more your site is tailored to your target audience, the longer customers, both existing and potential, will stay and come back.

A few free tools (or tools with a free trial):

In Conclusion

A heatmap is a valuable tool for analyzing user behavior. That said, like all analytics tools, it has its limitations. When drawing conclusions, make sure you collect a sufficient number of visits to ensure the data is representative of your users' overall behavior. Too small a sample can skew results. It is also important to differentiate between types of users on your site, particularly during high-traffic periods like Black Friday. Regular customers approach and navigate your site differently compared to first-time visitors. Finally, take the time to gather data and avoid jumping to conclusions. Be patient and truly understand your users' behavior.

Looking for support with your digital marketing strategy? Feel free to reach out!