Ecommerce Sites Must Be Responsive; But That’s Just the Beginning of Their Mobile Future

In July 2014, a study analyzing the SEO of the top 500 retailers for Internet Retailer's Mobile 500 guide found that the mobile adoption rates across those top 500 retailers were as follows: 59% use dedicated mobile sites, 15% use dynamic serving, 14% had no mobile presence, just 9% were responsive. In all, that's less than 50 of the top 500 retailers using responsive, and that is still about a 3x increase from 2013 adoption rates.

via HubSpot Marketing Blog http://bitly.com/1Fgo1sn