Mobile can no longer be an after thought. It is now, and has been for some time, the primary source of website traffic.
Mobile First Indexing
Long past, are the days of building a website for desktop and then assuming the mobile experience was acceptable. With Mobile First Indexing, Google has now turned the tables.
Rather than focus on your desktop version in terms of defining your overall site user experience, performance and more, Google is switching to your mobile version. Which in turn will impact your rank in the search engine result page (SERP).
Are You Ready?
Simple question for you then. Are you part of the 45% that is mobile ready or the 55% that is not?