This document discusses improving the effectiveness of online advertising. It provides data on typical rates of ads hitting their intended target audience and being viewable. It then presents a case study of how ConAgra Foods worked with partners to optimize campaigns for higher in-target and viewable delivery rates, which improved branding impact. Key recommendations included integrating viewability reporting, aligning goals with media sellers, and optimizing for audience and viewability. Top burning questions from advertisers are also listed around these topics.