How To Easily Test The Responsiveness Of Your Website Across Devices

In today’s digital world, a huge portion of the success of an organization depends on its website. Content being conversion-oriented and informative is a mandatory requirement. But it is also important that the users can access your website regardless of the device they are using. No matter what the screen size or resolution is, they should be able to access all the vital details without any hassles.

The importance of responsiveness of a website drastically increased when there was a high surge in the number of mobile users for browsing the internet. Nothing irritates the user more than a site that loads slowly. Having to manually zoom in and zoom out to check out the content isn’t a picnic either! A responsive site loads without any distortion or delay. 

In this post, we’ll see how to easily test the responsiveness of a website across devices. But before that, we are going to take a look at what exactly is responsive testing and why is it so important. Let’s begin.

What is Responsive Testing?

When a website responds or aligns itself with the parameters of the device used for accessing it, it’s called a responsive website. For example, if you are viewing a site on a comparatively small screen, the webpage won’t cut out any important data. Instead, the website adjusts according to the dimensions when a site is responsive.  

Responsive testing is a process of testing a website’s look, feel, and functionality. It also comprises ensuring that they are intact when someone views the website from different viewports. Responsive testing helps in providing users with an optimal experience irrespective of the device they are using.

Why Should You Test a Website For Responsiveness?

There was a time when most users used only computers for web surfing. Clicks were the only way to interact with the functionality of a website. But with the advent of Smartphones in the technological era, a few taps on touch screen phones have replaced the conventional clicks. There are some areas on a web page that are fairly easier to click. But they don’t necessarily provide the same functionality on touch.

However, when a website is responsive, this problem doesn’t arise. More and more people nowadays are viewing websites on tablets and smartphones. Responsive web design leads to higher mobile traffic, thus, resulting in more conversions for the business. The lower bounce rate increases the engagement of visitors, thereby making them potential clients. When someone visits the website for the first time and has a great browsing experience, they are likely to come back. After all, in some cases, the first impression is indeed the last impression! 

Checking an existing website for responsiveness is better than making a separate stand-alone mobile site. It takes less time and of course, time is money! Even though it might seem like creating a responsive website calls for more investment initially, it would be far more cost-efficient for the long haul. Some extra costs that come with a website having two versions include the price for special configuration and maintenance expenses. 

Test Cases and Scenarios to Check The Responsiveness of a Website

Zooming the screen and tapping on it multiple times is not a fun experience for any user.  Neither is the poor alignment of headings, images, and text. Therefore, before checking the responsiveness of a site across various devices, it is important to list out various test cases and scenarios. This helps keep all the aspects of responsiveness in check. Some important factors to look out for include:

  • Consistency of image display, type of font, and the font size
  • Verification of the alignment of headings and text
  • Checking the readability and working of all the clickable links
  • Ensuring different content elements fit well within the screen border
  • Eliminating the need for horizontal scrolling bar
  • Checking the loading time and making sure that it is the same and acceptable for all devices 
  • Examining both portrait and landscape modes to check for content distortion
  • Ensuring appropriate padding 
  • Verification of website responsiveness at various breakpoints
  • Making sure that there are no user interface glitches while entering text in the input areas
  • Verifying color combination consistencies on different screen resolutions 

How To Easily Test The Responsiveness Of Your Website Across Devices

A responsive website design testing methodology comprises various validation and verification procedures. The end goal here is to check the content mapping, how various control elements perform, and ease of use for different functions of all the pages. Everything should be in place regardless of the browser, screen size, JS version, or the device.

Till now, we have established how important it is to have a responsive website and the various test scenarios. Let us now move on to some ways to easily test the responsiveness of your website across devices.

  • Using Browser-Based and Standalone Tools

On the basis of the screen resolution and the size of the device, a browser-based tool changes the viewport. On the other hand, a standalone tool uses the device for testing the responsiveness of website content. Some browsers such as Safari and Internet Explorer enable the use of pixels for testing in various screen sizes with extensions and plugins. 

  • Verification and Validation

The process of verification involves the comparison of expected output and the actual results rendered in various devices and browsers. The primary aspect to check is whether the entire content is on the page and nothing is hidden. On the other hand, validation involves the comparison of the functionality and usability of web pages for a wide array of screen resolutions and devices. 

For instance, you can use computer vision systems to compare the visual representation of a web page with that of a template image. This paces up the validation procedure and renders a precise comparison.

  • Using Website Responsiveness Checking Tools Like LT Browser

The best way to hassle-free testing of the responsiveness of a website is to use the best tools for the same. Speaking of which, the LT Browser enables the testing of the responsiveness of a website on different viewports and devices. All you need to do is open the site of your choice in the LT Browser and test it across more than 25 devices live! 

Just download the file and execute it. When the installation is complete, log in with your Lambda test credentials and start running a responsive test on LT Browser. The website loads on over 27 different devices once you enter the URL. From the sidebar, you can select the device on which you wish to start testing. The view screen enables adding a device so that the users can monitor the website on two different devices simultaneously. 

Users can also rotate the devices to check how the content looks on a wider screen. Normally, the LT browser provides all the major devices according to the market share. But if you can’t find the device of your choice, there is an option that allows you to add a custom one. 

  • Google’s Mobile-Friendly Test

Google offers a straightforward version of its own website responsiveness test. All you need to do is enter your website URL and press ‘Analyze’. The confirmation message written in green indicates that your website is responsive across different mobile devices. In case your site doesn’t pass the test, Google will list out the possible reason. It will also direct you to helpful resources with which you can fix the problem areas. 

  • Test Website Responsiveness Via Google Chrome Developer Tools 

Being one of the most popular browsers all over the internet, it is no wonder that Google Chrome provides an easy test for checking the responsiveness of a website. Open your site in a new tab and right-click anywhere on the landing page. Open the window for Chrome Dev Tools by clicking on Inspect Element.

After that, select the Toggle device toolbar which will open a screen emulator of the device mode. With the help of this emulator, you can check the device-specific as well as responsive viewports of a site.

Final Words:

The successful online presence of any business is highly dependent on the responsiveness of their website. In unresponsive websites, users have to scroll horizontally to see the full content. Since it is not a natural behavior, they can miss out on important stuff. Moreover, if a site includes large images, columns, or tables, the content can end up being redundant. This further increases the chances of users bouncing off.


From the developer standpoint, a responsive website eliminates the need to create a separate standalone version for mobile devices. This saves time for more important tasks and turns out to be cost-effective in the long run. 


The trend for smaller screens has risen in the past few years. Plus, it doesn’t really look like this is going to slow down. People like to browse the internet while they are on the go. This makes responsive testing a mandatory step for the digital era. So, to ensure smooth responsive testing of a website, have the essential test scenarios laid out and use the right tools and strategies. 

Random Posts