The update on April 21, 2015, to the Google search engine algorithm is focused on showing more mobile-friendly websites in search results.
IS YOUR WEBSITE MOBILE-FRIENDLY? TEST IT
We can set up your Google Webmaster Tools account to get a full list of mobile usability issues across your site.
Setup your domain with Webmaster Tools
Setup Sitemap to increase crawl effectiveness
Setup Google Analytics to identify pages with high mobile traffic