Google says 54% of video ads across the web were viewable in April, not including YouTube ads, which were 91% viewable Jack Marshall / Wall Street Journal : Wall Street Journal 2015-05-09 Jack Marshall Google, Wall Street Journal, YouTube, Jack Marshall Related Coverage View article Think with Google View article AdAge View article SiliconANGLE View article FishbowlNY View article 9to5Google View article Tubefilter View article Adweek View article Business Insider