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Cross-Browser Testing Challenges in 2025

By Harry Robinson10th December 2024

Best website feedback tool
QualityHive Blog

Gone are the days when a Windows desktop was the only device we used. The rapid proliferation of smartphones and wearable devices has opened up a whole new spectrum of screen sizes, resolutions, operating systems, platforms, and web browsers.

Software development has come a long way in keeping up with the revolutionary hardware changes and has altered our perception of software applications. 

Software testing has become increasingly complex with the introduction of new devices, web browsers, and operating systems. As 2025 approaches, developers will continue to face new cross-browser testing challenges in their QA process, on top of having to adapt to the latest software trends. These critical areas ensure you remain competitive and deliver flawless products, so can’t be compromised.

This blog explores the current and upcoming cross-browser testing challenges we may see in 2025.

What Is Cross-Browser Testing and Why Is It Important?

Before addressing the cross-browser testing challenges, let’s understand what cross-browser testing is and why it’s needed.

Cross-browser testing is a test conducted to ensure the functionality of a web application is uniform across all web browsers, browser versions, and operating systems. This test is the key to ensuring a seamless and hassle-free user experience.

Although the concept of cross-browser testing seems straightforward, deciding when to begin testing is the tricky part. It’s far more complicated than simply tweaking the code to comply with different browsers and OS systems.

The testing process involves checking the functionality, performance, responsiveness, and compatibility of the application in a combination of browsers and operating systems.

Here are the uses and benefits of cross-browser testing:

  • Compare user interface design and functionality across multiple browsers

  • Check for consistent behaviour and improve user experience across browsers and platforms

  • Enable your web application to be compatible with various devices such as smartphones, desktops, tablets, and laptops

  • Ensure consistent and easy navigation

  • Ensure your clients are satisfied with aesthetics and accessibility

Key Cross-Browser Testing Challenges

When you think of web browsers, you’re likely to think of popular ones such as Chrome, Edge, Firefox and Safari, but there are many more that are widely used by people all over the world. One of the challenges you may face is ensuring the application or website you are creating is compatible with the latest versions of these browsers. 

Along with this task, your Quality Assurance (QA) team is likely to come across more challenges in cross-browser testing in 2025. These include:

Vast Diversity in Browsers and Platforms

As mentioned above, one of the main challenges faced by your testing team is to ensure compatibility with the huge number of browsers, platforms, and their different versions, along with variable resolutions for the smartphones and tablets available today. 

Each browser interprets HTML, CSS, and JavaScript differently, which leads to different interpretations of how the web content is presented and behaves. For example, an interactive feature that works perfectly on Google Chrome may not function as desired on Firefox or Safari.

Users don’t always update their browsers to the latest versions, which means your web application might behave differently across different versions of browsers. So, your application needs to be compatible with older browser versions to remain accessible.

Frequent Browser Updates

Web browsers are updated frequently, on average every 6 to 8 weeks due to their agile development. This creates another challenge in the cross-browser functional testing process, as operating systems and resolutions aren’t updated as frequently as this. To ensure compatibility, QA testers should repeat cross-browser testing every 6 to 8 weeks. 

Automating Cross Browser Testing Difficulties

Automation is helpful for live cross-browser testing, allowing you to speed up your website’s or app’s release cycles. However, the process is more than just a few clicks and done. Automating cross-browser testing requires you to invest time and effort along with the right tool to support activities such as writing test scripts and defining capabilities.

To simplify these processes, you’ll benefit from a cross-browser compatibility testing tool like QualityHive to boost your testing tasks. Our tool’s browser information capturing feature automatically captures your client’s browser and device information when they raise tasks. You’ll get details of browser and OS versions, exact screen dimensions, colour density, and it will flag any javascript errors when you use our feedback tool. QualityHive makes your QA team’s and developers' work easy.

Burden of In-House Infrastructure Setup and Maintenance

Testing your website or app on every possible browser version, platform and device resolution isn’t possible without the necessary in-house infrastructure support. Only when you have multiple systems and a dedicated team in place can you manage this time-consuming and tedious task. 

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Testing on Too Many OS Combinations

The numerous browsers and versions with operating systems make it a near-impossible task to comprehensively test a web app or website, along with checking the compatibility of a website with different mobile devices. 

Visual Bug Testing in All Screen Resolutions

Testing your website or app in different environments for visual errors in screen resolution, such as broken layouts, may add to the challenge of cross-browser testing in 2025. Add mobile devices with their own set of browsers to the mix, and the list is never-ending.

Simultaneously Multi-Platform Testing

Executing tests on multiple browsers simultaneously is perhaps the most common challenge anticipated in cross-browser testing in 2025. 

Cross-browser compatibility testing tools allow parallel testing, which is the process of testing a web app or website on multiple browsers, browser versions, and operating systems simultaneously. It can be a game-changer by increasing test coverage and drastically reducing execution time.

How to Overcome the Challenges in Cross-Browser Testing in 2025?

Now you know what challenges to expect in cross-platform testing in 2025, let’s look at how cross-browser compatibility testing tools like QualityHive can support your developers and QA team in overcoming these obstacles. 

The benefits of using QualityHive for cross-browser testing are:

Browser Information Capturing

You don’t need to ask your client for screen resolution and browser information when our tool captures it automatically upon raising a task.

Automatic Screenshot Capturing

You can capture screenshots instantly, crop and pin to target where the issue is.

Javascript Error Monitoring

Along with automated screenshots, QualityHive collects any Javascript errors that occur before users raise tasks, making it quicker for your developers to address and resolve the error.

All these features and more make QualityHive a dependable live cross-browser testing tool.

Overcome Cross-Browser Testing Challenges with QualityHive

Use our tool to simplify many of the existing and upcoming challenges in cross-browser testing in 2025. Enjoy instant feedback and bug detection with QualityHive’s revolutionary features.

Our tool captures detailed browser and device information, allowing your QA and testing team to quickly address issues, reduce errors, and become more productive. Leverage our revolutionary tool to action multiple tasks simultaneously and keep your project on track.

Contact us, or book a free 14-day trial today.

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