Checking browser compatibility involves determining whether a website or web application functions correctly across different web browsers and their respective versions. It ensures that users can access and interact with the website or application seamlessly regardless of their browser choice.
Browser compatibility testing is crucial for several reasons. Firstly, it helps identify and resolve any browser-specific issues that may hinder the user experience. Secondly, it ensures that the website or application adheres to web standards and best practices, enhancing its overall quality and accessibility. Moreover, it helps developers make informed decisions regarding browser support, ensuring that their products are compatible with the most widely used browsers.