javascript - About the browser compatibility issue of PC website!

Question

Recently I am working on a display-type official website. What are the compatible versions of the current mainstream browsers? For example, how far is IE currently compatible? The latest version of Firefox is 46.0. How far should it be compatible? There are also chrome, opera, safari, etc., as well as domestic browsers!

Answer 1

IE9 or above, basically no need to consider anything else

Answer 2

Correct answer upstairs, except for IE which needs to be compatible, Firefox and Chrome do not need to be compatible, because Firefox will remind users to upgrade. However, most domestic browsers are just shells, and most of them use the WebKit kernel, that is Chrome’s kernel doesn’t have a big impact

Answer 3

This still needs to depend on the needs of your project. Generally, websites only need to consider that the IE browser is compatible with IE9. And if it is a project of a state-owned enterprise, some require compatibility with IE8. In fact, the requirements still need to be clarified.