If you want your site to be keyboard accessible, just follow the 3 best practices we have prepared for you: 1.      First, make sure that the elements that keyboard focus should have are accessible. If necessary, you can use tabindex zero value. 2.      Second, make sure that all interactive elements are easily navigable by the user. 3.      If there are too many areas of focusable, feel free to remove them using tabindex -1 value.