Viewability is a measure of whether or not an ad had a chance to be seen by a user. It helps marketers by providing metrics on the number of times their ads actually appear in front of users.
So why does this matter? If an ad isn’t seen, it can’t have an impact, change perception, or build brand trust. Viewability helps marketers understand campaign effectiveness and allows advertising spend to be allocated to the most valuable media. Visit the demo.
Source: Measuring Viewability. (n.d.). Think with Google.
Editor’s Note: From Think with Google (selected from a larger demo)