Smartphone penetration is surging, and mobile search usage is on the rise. This means that mobile should be a priority — not an experiment — for search marketers. This report provides recommendations for how marketing leaders can improve current program results by incorporating mobile into their search marketing strategies. The report was originally published on December 3, 2013; Forrester reviews and updates it periodically for continued relevance and accuracy. We are now updating it using 2014 Consumer Technographics® and forecast data.