Multichannel marketers report that mobile-friendly websites have emerged as a dominant engagement channel for their brands, according to Gartner, Inc. In fact, Gartner predicts that, by 2020, mobile marketers will drive 80% of engagements through mobile websites.
source https://finance.yahoo.com/news/gartner-identifies-three-essential-elements-121500373.html?.tsrc=rss