Comparium: Best Website Responsiveness Testing Tool

Updated October 6, 2023

Every online business requires a well-designed, functional, and responsive website to run its online venture smoothly. It takes a lot of time and effort to design a good website.

In today’s time, website responsiveness is one of the most important aspects of a great website. Your site should be responsive to different operating systems, search engines, devices, etc.

As a website owner, you can expect your target audience to access your website on different devices with different browsers and operating systems. It is your responsibility to provide a pleasant experience to your users. This can be achieved by providing them a responsive, functional, and secure website.

If a user visits your site and finds missing images, or the fonts too small or large for the device, they will immediately leave the page. The user experience should be the top priority for every website owner and developer. You can check the responsiveness of your website using testing web services like Comparium.

In this article, I am going to review the Comparium responsive web testing tool. To know more give this article a read.

Why analyzing website responsiveness is important? 

Website responsiveness is one of the biggest factors that determine the success of your website. It measures how easily users can access your website on different devices, operating systems, browsers, etc.

Let me explain this more precisely. If a user likes the interface and content of your website, he is more likely to come back to your website in the future. Now let’s say, a person opens your site from his mobile phone and finds it performing poorly because you have not optimized your site for any other platform except Windows OS. In this case, the person will immediately leave your site due to a lack of convenience.

This is why it is important to pay attention to the responsiveness of your website. Using responsive web tester tools, you can scale how you’re your site is accessible from other devices and platforms.

Comparium is one of the best web services testing tools you can use. I will be discussing more it in the next few sections.

Why do you need a website responsiveness testing tool? 

Web services test tools help check if the website is working properly across all devices and platforms. If you are a blog owner, you know that platform compatibility or mobile device compatibility plays an important role in the success of your blog.

For all these reasons, you need a web page test tool to check if your website is responsive and is working in sync. A website page testing tool will consider an array of factors such as device types, operating system, screen size, device configurations, fragmentation, etc.

Make sure you choose the right web services test tool to check the responsiveness of your website.

Important Features of Comparium 

  1. Comparium offers a free platform where users can capture screenshots of their domains and websites for different devices and platforms. It has a paid version that gives access to more features and full functionality. However, the free version is also doable.
  2. Comparium is an automated web usability test tool that allows you to select the browser and operating system combinations, and then provide the results. It takes just a few minutes to display the results.
  3. It helps you draw a comparative analysis for different browser and platform combinations, in grids. So that any user can have an unambiguous vision of the website visuals and responsiveness.
  4. It has a live testing feature that helps a developer compare his website with that of other competitors, in real-time.

Overall, Comparium is a great web application testing tool to use. With the help of this tool, you can check the responsiveness of your website without any hassles.

How to use the Comparium website testing tool? 

Comparium is a simple and user-friendly tool to use. Here are the steps you need to follow to use this web user interface testing tool:

  • To check the screenshots of your websites, you need to first enter the URL, browser, and platform.
  • Hit the Test button.
  • After waiting for some time, the results will be displayed on the screen.

If you want to use the live test option, then tap on the Live Testing link. Enter the combination of platform and browser and wait for the tool to start testing.


Comparium comes with various subscription options for you to choose from. It is a great web site user testing tool to use. Unlike other tools, it is not at all complex.

However, too much simplicity can also be a problem. For example, the Live Testing option doesn’t give any hint of how long it might take to show the results. Also, Comparium is still under development and lacks many useful features. At this point, it is difficult to comment on its performance.

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