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Web Application Testing Best Practices that you Must Keep in Mind

Though some people often confuse web apps for basic websites, the truth is that they are so much more than that. They are how businesses across the globe have opened their doors to consumers, no matter where they are. Moreover, as web apps become more and more popular, so does the need to ensure that they are secure. Furthermore, the frequent changes in requirements, shorter development cycles, and the rise in associated challenges also result in a variety of testing and QA issues.

Together, all these challenges make web application testing more crucial to the overall development process. Though, while it may seem simple, the fact remains that testing a web application is not an easy task. For web app testing to be deemed proper, one must factor in things like application performance, compatibility across different browsers, robust security, and user experience among other things. Furthermore, companies must make sure that they deploy qualified and experienced testers to see to it that every aspect of the web app gets evaluated across browsers, devices, and platforms. We also put together a handy list of web application testing best practices to help you make sure that both the process and results are accurate and dependable.

1. Cross-browser compatibility testing:

Since an increasing number of users access to web apps via their mobile phones, it is essential to see that the web application runs equally well on all browsers as well as gadgets. Developers can ensure this by building responsive websites via open web technologies such as CSS3, JavaScript, and HTML5.

2. Usability testing:

To, first, make sure users engage with your app and then successfully convert into customers, it is vital that the web app fares well in the usability department. It, in turn, makes it essential to assess web apps’ usability by relevant parameters, such as speed, UI design, content readability, accessibility, and navigability.

3. Security testing:

One must never undervalue the importance of security when it comes to web application because even the most trivial vulnerability can result in a data breach that can take a massive toll on a company, no matter its size. It, in turn, can lead to not only financial losses as well as the erosion of trust in the brand. You can use multiple strategies for testing your web app’s security, including establishing coding standards and quality controls; defining strategy by external and internal challenges; use a cross-functional approach for formulating policies, and apply industry standards as benchmarks.

4. Load testing:

It is not enough to merely ensure that the app works correctly on all browsers and devices; you must also make sure it can run under heavy loads without crashing. Hence, it is imperative to do load testing and see how the web app performs under different loads.

 No matter if it is a web application or a mobile app, testing always plays a crucial role. So if you too need help with building and testing web application solutions for your business, get in touch with a trustworthy company to ensure sure fulfilment of your unique needs.

Written By

A professional and security-oriented programmer having more than 6 years of experience in designing, implementing, testing and supporting mobile apps developed. Being techno geek, I love to read & share about the latest updates in technology including but not limited to IoTs, AI, application development, etc. In my free time, I like to play football, watch movies and explore new places. I have been learning mobile app development since 2012. With having a good understanding of programming languages, I develop native as well as web apps for both iOS & Android using latest tools & technologies. I am also having experience in both front-end & back-end development.



  1. James

    March 20, 2019 at 4:58 pm

    Cross browser compatibility testing is the pits. I am learning SASS now and I hope this will help ease the pain!

  2. Roksana

    July 31, 2019 at 2:03 pm

    Nice article! Web application testing is like the heart of projects. Here a couple of interesting tools for quality QA: deployhq, beanstalkapp, codeclimate, circleci, browserstack, crazyegg, baremetrics. Testing always plays a crucial role.

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