Responsive Web Design Testing Checklist

We live in the era of smartphones and spend a lot of time on these devices. Did you know that the average smartphone user currently spends 4 hours and 30 minutes a day on their device? Chances are good that you can read this article on your smartphone as well.

These smartphones come in all shapes and screen sizes. Your prospects and customers can use any of them to access your site. This means that your website must look good and be easy to use, no matter what device people are watching it on. And that’s where responsive design testing comes into play. It ensures that your website looks good and works well on all devices, whether it is a desktop, laptop, tablet or smartphone.

The best way to make sure you have successfully tested a responsive design is to follow the checklist. That’s why we made this checklist for testing responsive web design

What Is Responsive Web Design?

Responsive web design automatically adjusts the website onto different screen sizes, resolutions, and orientation, etc. So if I am on a 7.1-inch device, the elements should scale up automatically from what they would be on a 5.5-inch device. Today, this practice has become more critical than ever as more and more people are viewing your websites on different screens and devices.


Checklist For Responsive Design Testing

We all want our websites to look good on all devices, and this responsive design testing checklist will help you do just that.

  • Test For Navigation On Website
  • Test Fonts On Multiple Devices
  • Test on Device – Browser Combinations
  • Test On Small Screen Devices
  • Test The Speed Of Your Website
  • Test For Element Alignments
  • Test For Content Placement
  • Test For Cross Browser Compatibility Issues
  • Test For Interactive Experience
  • Test Website Popups Mobile – Friendliness
  • Test The Website As A User

1.Test For Navigation On Website

As the device changes, the navigation bar should also change with it. The navigation bar is designed to quickly navigate to different sections or pages on your website. The navigation bar usually contains five or more elements. If we use @media queries with a meta tag and try to minimize the navigation bar on the mobile phone screen, they would not be visible nor would they be large enough to be clicked. Because of that, we decide on a burger menu strategy on smaller screens and they are very popular. 








2.Test Fonts On Multiple Devices

To visually appeal to users, developers use different fonts and design methods to write text on their web pages. These fonts may or may not be universally supported and may be transformed into random characters or codes on devices that depend on the encoding format. Therefore, it is crucial to test fonts on multiple devices before using them to actually test mobile response on a website.

3.Test On Device-Browser Combinations

Analyze web and mobile traffic from Google Analytics and turn on browsers and devices used to visit websites. You may consider including a beta version to test responsive website design. This activity should be carried out every quarter with the addition of a new operating system and device and the elimination of the old ones.

4.Test For Small Screen Devices

More than 80% of internet users use mobile devices. As the number of mobile users increases every day, you can’t have a website that doesn’t respond to every mobile device. Therefore, it becomes impeccable to consider a design approach that comes first for mobile devices while designing for quick response. Your design should match devices with small screens, such as mobile phones, and then move on to larger screens.

5.Test The Speed Of Your Website

Responsive design measures the efficiency of your elements in terms of increase or decrease depending on the device. But when we look at heavy elements such as images, videos, etc., they are a major concern for the impact on website loading speed on smaller devices such as mobile, which usually runs at a lower bandwidth. If we continue to use the same images we displayed on larger screens such as laptops, the loading time will increase proportionally, which can frustrate your end users.

A study conducted by Forrester Consulting found that the waiting time threshold is only two seconds. If your loader is still spinning after 2 seconds, the user will probably press the back button. Therefore, test the speed of your website, and if the speed is a little slower than you expected, use alternative methods to display the same images on these smaller devices. We have a fully dedicated post on methods for displaying images on websites. You can read it for better development practices and optimization of your difficult elements.

Website loading speed banner. Online test of download performance of web page. Vector landing page of internet connection optimization with illustration of laptop and speedometer on purple background


6. Test For Element Alignments

Aligning the elements is important for devices with a smaller screen because they are quickly recognizable. When the form is disproportionate and crosses the border, everyone can see it. There are many elements on the website, and their proper alignment on the screen is a task that the tester needs to confirm. Without proper rendering and alignment, responsive web design will not bring results.

7.Test For Content Placement

On a larger screen such as a desktop or laptop, it is very easy to locate the element because the viewing area is more prominent. Moreover, due to the distance between the screen and the user, we can focus on each corner. But that is not the case with mobile devices. In mobile devices, we have to make sure that the size is small, and if we try to show everything as it is, it will be too congested.

8.Test For Cross Browser Compatibility Issues

The first and most important step in testing a responsive design is to test the cross-browser on your device and see if the website is compatible with multiple browsers or not. Cross-browser compatibility testing allows you to view and explore your website in any browser, operating system, or resolution. Cross-browser testing is a deeper concept, and covering it here will distract us from this topic of the post. The larger umbrella includes manual cross-browser testing and automated cross-browser testing with multiple ways to pass. 

9.Test For Interactive Experience

As explained above in this post – mobile devices are available with many different screen sizes on the market. Another parameter to consider is that the interactive experience has changed since Steve Jobs announced the first iPhone. Today, some people use a pen for regular and precise touch, while some people generally communicate with the device with only one hand. The main goal of this website testing checklist is that no matter what and how interactions occur, the interactive experience should not change. The button should not be so small that you can click two by two from your hand. The user interface should try to cover most options through multiple models, etc. This is an essential item to keep on our checklist because it directly affects how a user perceives our website.

10.Test Website Popups Mobile-Friendliness

We all use pop-ups because they are a great way to turn visitors to our website into subscribers and sales. But did you know that a pop-up on a website can be both your friend and your enemy? If not displayed properly, it can annoy your visitors and seriously damage the reputation of your website in search engines.With the responsive design test, you can ensure that the pop-ups that appear should also respond so that their purpose can be served on any device.

11.Test The Website As A User

The last item on our checklist is to test the website, not as a tester, but as an end user. As a tester, you always think like a technical person and you may miss some of the trivial mistakes just thinking they won’t be noticeable to the user. In reality, this is never the case. Among the millions of people who visit your website, there is a high chance that at least 1% of them will be eavesdropped on because of that omitted error.

Therefore, as a last resort, always test your site as an end user. Explore different areas of the website and get interested in the concept. If it’s an e-commerce website, research the items as if you want to buy them. Add them to the cart, explore each option provided by the website and complete the transaction phase. You never know where your responsiveness might take you. If you are testing as an end user, you will be thinking as an end user and delivering a website that responds without errors.