Cross-Browser Testing Tools – What to Look for and What to Avoid


A software tester may have a lot of trouble with cross-browser testing. Even though you might have tested your application on the most recent versions of Firefox, Chrome, and Edge, other browsers like Opera Mini, Internet Explorer, and UC Browser sometimes go overlooked. It indicates that some of your users or viewers won't be able to fully view your goods. 

Before delivering any online application to the end user, testing is a mandatory step in the SDLC or Software Development Life Cycle. It's important to evaluate a web application's compatibility across a range of operating systems, browsers, and hardware before launching it for a significant number of customers.

The cross-browser testing efforts may now be drastically reduced thanks to the technologies that are readily accessible on the market. 

With the use of cross-browser testing tools, you can quickly determine if an app or set of web pages is compatible with various browser combinations and operating systems.

In this blog, let’s examine what to look for and avoid in cross-browser testing tools.

Cross-Browser Testing:

Cross-browser testing is the process of testing a web application or website on multiple web browsers and browser versions to ensure that it works as intended and looks consistent across all platforms. 

With so many different web browsers available, each with its unique rendering engine and interpretation of web standards, it is essential to test a web application on multiple browsers to ensure that it operates as expected on all platforms.

During cross-browser testing, testers and developers use tools or manually test a web application on different browsers and operating systems to identify any issues, such as functionality failures, layout inconsistencies, or performance problems. By identifying and fixing these issues before releasing a web application to the public, developers could ensure that their application is usable and accessible by all users, regardless of the browser they use.

Cross-browser testing is a critical component of web development and helps to improve the user experience, reduce the likelihood of errors and bugs, and increase the overall quality of a web application.

Factors To Look Out For And Avoid While Choosing Cross-Browser Testing Tools:

In general, the QA team has to spend some time analyzing the requirements before selecting any software testing services

The considerations you should make while opting for a cross-browser testing tool are stated below.

Calculate ROI:

Calculating the purchase's ROI is the first job. You must be well aware of the criteria to do that. You must establish relationships with many stakeholders, including the project developers and architects, and comprehend the technical specifications. 

Because omitting any need would increase project costs in the future, the basic requirement analysis of software acquisition is crucial. When it is finished, estimate the cost of the software based on the RFP and RFIs the vendor provided and do a gap analysis with the requirements obtained. 

Include experienced staff members now to examine the pros and cons of the requirement. Using a gap analysis, make a compilation of tools and choose the one that fits your needs the best. 

The project implementation group should get information acquired throughout the software estimate phase to organize the budget and predictions. 

The ROI of the purchase will rise as a result of the effort spent on this investigation and assessment.

Test on Actual Hardware:

Given the operating costs, not all QA teams might be able to test on actual devices. An internal device library must be set up and maintained, which is quite expensive. 

Choose a program that enables you to test in actual user settings in such circumstances. This entails testing in actual situations without setting up or configuring anything. 

Without setting up any browsers, the outsourced firm enables you to test without interruption on more than 3,000 devices. 

Effortless Use:

The application's simplicity is crucial. As a tester, you should focus your time on evaluating the application rather than navigating the tool's complicated user interface. 

The tool you choose must be thorough while enabling you to rapidly submit your application and begin testing.

The Integration of Additional Plugins:

Continuous testing should take place at every level of development to ensure high-quality products and quick delivery, which is possible with DevOps. Hence, we need to assess whether the product has any built-in integration with DevOps.

Efficient cooperation is made possible by the CI/CD pipeline. It’s because DevOps comprises several tools for delivering, integrating, planning, developing, testing, and operating.

Large-Scale Support:

When acquiring any tool, support is sometimes forgotten but is essential. Check to see whether the firm you are buying from has a support staff and if they are reachable if you run into technical difficulties.

Running Tests Concurrently:

You may substantially cut the time it takes to do cross-browser testing by running tests in parallel across many test environments. 

To receive a faster response for Agile and Continuous Delivery, search for a cross-browser testing solution that enables you to run your tests simultaneously on many devices.

Device and Browser Compatibility:

The focus of cross-browser testing is compatibility. As a result, the tool you use should enable you to test your application across a range of browsers, platforms, and operating systems.


A security flaw is the last thing that any firm wants. While we could be required to use sensitive user information as testing data in third-party software, it ought to include every security feature. 

We must make sure that security configurations, such as appropriate privacy settings and removing the administrator's default passwords, are in place. 

Check for technologies that adhere to the GDPR and SOC 2. To prevent data loss and maintain company continuity, it ought to employ a robust continuity of business, or COB, approach to resist any disruptions.

Wrapping Up:

Cross-browser testing is essential when evaluating a website or online application. It is crucial that the application or website function and appear the same regardless of the browser or device used to access it. 

We hope the above information has offered a better understanding of the mandatory things to think about before buying a cross-browser testing tool.

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