Google is by far the most used engine for online searching (around 65%!). Likewise, users are also using Google to search on their mobile devices. But be on the look out, Google is making big changes to make for a better mobile user experience.
Google recently put into place a new algorithm that will rank websites with responsive design higher in Google rankings than websites with no mobile presence. The reason is that more and more people are conducting Google searches on mobile devices rather than on desktop platforms. This information is very important to businesses that rely on keyword searches and Google rankings to bring in new business.