But why should I do all of this?

First of all, it’s far easier than you’d ever imagine.

With so many tools out there, all you’ve got to do is to know the basics to create great mobile versions of sites. It’s super easy to be mobile-friendly, you just have to know a little about devices, media queries and how to do small changes in your layout.

Second, it’s worth the effort (and it gets better when you remember how little that effort is).