It is a necessity.
A mobile website is a must-have in 2017
Even if you have a mobile-ready website, it is important to check the usability on mobile devices. The fact that your website can be displayed on mobile devices doesn’t mean that your site is also easy to use.
You will get more page views with a mobile-friendly website. If your website is not mobile-friendly, people are more likely to leave your site.
In addition, people are likely to leave your site if it does not load fast enough.
Google’s mobile-first index Until now, Google ranked web pages based on the desktop version of the site. This is going to change.
Google announced that they are working on a mobile-first index that is going to rank pages based on the mobile versions.