Cross Browser Testing is a major testing type that is to be performed for web applications. This is because web applications developed by the development team can be accessed by the user from any browser, browser version, device, and OS platform, hence it becomes essential to test the compatibility of applications among different browsers, devices, and OS.

Cross-browser testing helps to prevent and ensure that the application works correctly in other web browsers and platforms also so that the users of other web browsers and platforms can feel the easy and defect-free flow of the application, and make the application to win the faith of other markets users.

Marketers, and Web Designers perform the cross-browser testing and can use them to test the landing of web pages.

The QA team is more responsible for performing cross-browser testing activities, they execute the same scenarios, and test cases with web applications across different browsers to ensure the compatibility of web applications, in case of any discrepancies QA team can raise the defect, and the development team can fix it.

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