Prices rise Tuesday:

Join us Dec. 1-3 in Nashville for the Digiday Programmatic Marketing Summit

SAVE NOW

Stats Snapshot: Counting Unique Users

 

According to a new report by MediaMind, conventional audience measurement metrics that do not adjust for user cookie deletion overestimate the number of unique users by up to threefold. MediaMind’s method of measurement, the adjusted unique, divides the number of total impressions by the average frequency of cookie deletion. The study was based on 26 billion impressions served in the U.S. and Europe from January to December 2010.

Other key findings include;
U.S. advertisers need 50 million impressions to reach five million users, and 200 million impressions to reach 18 million users.
Americans and Canadians delete cookies more than Europeans.
The English spend more time with rich media ads than any other group surveyed, an average of 60 seconds.

More in Media

How a fashion creator turned audience demand into a 500+ client styling business 

A creator with a fashion merchandising degree speaks on her quest to diversify revenue fast, from styling to sweat equity investment.

Forbes looks to Google AI pilot for insights as publishers seek value beyond the click

Forbes has joined Google’s paid News AI pilot that gives Google expanded rights to its content to test new ways of providing readers with context about stories before they click through.

The Verge switches up its audience team to prepare for Google Zero

The Verge has restructured its audience development team to prioritize loyal readers over traffic and page views.