5 Strategies for Browser compatibility testing

Browser compatibility testing or the cross-browser compatibility testing means to test the web applications for the different browser to check whether the application’s design and functionality are working fine in the particular browser. It is a kind of ecosystem that requires a lot of planning and resources before you go ahead on the road of testing. Before delivering the application or project to the specified client, the following are the objectives of the browser compatibility testing, which most of the organizations tries to achieve.

  • Identification of Bugs

This process involves separating the application with the help of different ways to find and identify the various bugs.

  • Sanity check

This process involves checking that the audience is receiving the same experience across different browsers and platforms.

To achieve the above-stated objectives is not an easy process. You have to test the application from every possible aspect, and also you have to make a strong strategy for achieving the best results. Today we are here with the list of best strategies to help you with the browser compatibility testing.

1. Use of automation testing

Manual testing is not capable of covering all the scenarios of web applications. It can detect the various bugs like button visibility issues, drop down list issues, selection of menus and tabs, etc. but it is not capable of testing the functionality by going in the deep. Also, manual testing is a very time-consuming process, and there are millions of the web browsers in the world, and with the help of manual testing, you will not be capable of testing the application in all the browsers. This is why it is advisable by the experts to prefer the automation testing on the place of manual testing. Automation testing will help you to test the application on the million of the web browsers with less time and also with the deep testing approaches.

2. Test on mobile devices

Every software company has to think about the mobile testing of web applications. Today everybody uses mobile phones for easy and quick access to the applications; this is the reason why mobile testing is advised. You must understand the resolution and aspect ration of all the devices are not the same. Due to this with the different device, the layout and the way of the website functionality changes. Some developers know these things, and they made the website responsive. But sometimes responsiveness also goes in the wrong way. So to check the website in different mobile devices, mobile testing is a very good option.

3. Best time for browser testing

The best time to test the web application is at the early stages of the development life cycle. As soon as the page design is ready, unit testing should take place, and after the unit testing, you should perform the browser compatibility testing of the website. It is advisable that you should perform the browser compatibility testing after doing modifications in the project or website every time. The reason behind this is that when you implement something in the design weather is the HTML, CSS or javascript, the code changes the visibility of the web application and also you never know how it is displaying in the different browsers. With the growth in the software development services, right time testing is always considered as the best option.

4. Sanity testing

All the defects and misalignment issues are fixed in the time of sanity testing. The priority of browser testing in the sanitization process. It helps you to test the website browser compatibility on a different level until the test results came error-free. Most of the people ignore the sanity testing of the website on a different website. But to check the deep functionality of the application, sanity testing is considered as an essential part of the development life cycle.

5. Consider all the elements

When you set the system for testing the website based on the processes, tools, procedures, etc. to test the website for various browsers. Along with that, you need to check the following some additional aspects as well.

  • You must ensure that all the elements of the website are completely aligned in the various browsers.
  • Some of the browsers does not support the SSL certificate while running the applications. So, to avoid these kinds of situations, you must figure out the ways for the users to access the SSL certificates.
  • The trend of cool fonts these days is running on the various browsers. But some of the fonts do not work in the few of the browsers. You need to figure out which of the browser are not supporting the fonts of the content you are using in your web application.
  • You need to validate the various HTML and CSS functions to ensure their functionality.
  • API requests most of the times throw the errors due to the unsupportive nature of the browser towards the API requests.


The browser-based testing process is dependent upon the priority of the clients for various browsers. If the audience or the end users are using different browsers, then you must check that the website or web application is working fine in all the browsers. And also with the help of automation testing, you will test the various aspects of the websites with the different browsers with less time and fewer efforts.

Without a plan, you can never make anything success. Strategies are very much important to get the best results from the testing process. Based on the priority, you must decide what to do and when to do. Also, how the browser should sense the things available in the various browsers. Also, the testing technique is helpful for you to find the bugs in different levels of designing and development. This is how you will be able to achieve the level of the flaw for the cross-browser testing with fewer efforts for the best quality products.

Kindly feel free to share your thoughts on this article and keep reading.

About the Author:

Stella is a Content Writer and Digital Marketing Analyst with a demonstrated history of working in the Tech industry. She has written articles on testing, big data, analytics and latest trends in the tech world. She likes to try different cuisines and traveling to new places.

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