Browser compatibility testing — as scary as the name sounds, it demands effort, and a lot of it! Designing and development are important, but equally important is making sure that you have developed it as per the requirements. Ensuring a quality user experience regardless of the user's platform has emerged as one of the primary requirements in web development today. However, you don’t need to worry! A lot of online tools are available to help you with browser compatibility testing. Here is a comprehensive list of the top twelve browser compatibility testing tools.
https://dzone.com/articles/top-12-browser-compatibility-testing-tools-for-dev