The Value of Audience Measurement for the Mobile Internet
Monday, June 30th, 2008These are interesting times for the online audience measurement business. Last week, Google announced the launch of Google Ad Planner and the enhancement of the functionality of Google Trends to provide audience measurement data across internet websites. comScore stock dropped by as much as 23% the day Google announced Ad Planner. So, how does this all work and what is happening in the world of mobile audience measurement?

The web audience measurement space uses three different methodologies for measuring audience data – user panels, publisher-based solutions and ISP traffic. Companies like Nielsen NetRatings and comScore use a vast panel of users that they have recruited (the latter boasts two-million-plus users worldwide), monitor their web browsing habits and chart trends. Hitwise uses its software installed in selected ISP networks to provide a network-based view of web traffic in a given market. Other tools, such as Alexa, place a tracking pixel on the publishers’ websites to measure web traffic. Tools such as Compete and Quantcast use a combination of user panels, publisher site tracking and ISP traffic to generate audience measurement data.
Different tools serve different purposes. comScore is useful for understanding the audience profiles of certain websites – e.g., unique visitors, demographic split, time spent, etc. Hitwise provides a competitive click-stream analysis across a wide range of sites.
Danny Sullivan of Search Engine Land published an insightful review of Google Ad Planner at http://searchengineland.com/080624-104519.php.
“Google Ad Planner combines information from a variety of sources, such as aggregated Google search data, opt-in anonymous Google Analytics data, opt-in external consumer panel data, and other third-party market research. The data is aggregated over millions of users and powered by computer algorithms; it doesn’t contain personally-identifiable information.”
The principal goal of Google Ad Planner is to help media planners understand the traffic patterns of websites, which enables them to analyze, prioritize and deploy their ad spending more efficiently and effectively. Google Trends provides a subset of Google Ad Planner trend data for free.
The mobile web audience measurement space is evolving in a way that is similar to the development of the online metrics space. On the one hand, there are companies such as M:Metrics (being acquired by comScore) which employ user-panel data. On the other hand, AdMob and Bango provide mobile metrics based on the data aggregated from individual mobile websites that leverage their technologies.
A holistic understanding of mobile audience measurement is not possible without a detailed analysis of off-portal and on-portal traffic. Off-portal traffic can be further classified into mobile-optimized off-portal sites (such as www.m.facebook.com) and the open Internet (such as www.bbc.co.uk). AdMob and Bango provide information about off-portal publishers that use their technologies – i.e., mobile-optimized off-portal channels, which account for a subset of all mobile web browsing.
The need for holistic audience measurement will become increasingly valuable in the mobile web space. While it is critical for network operators to better understand the behavior of their users, advertisers and media buyers also need to comprehend mobile traffic patterns in order to target their ad spending in the mobile channels. Also, advertisers and media buyers expect audience measurement information for mobile that is comparable to what is now available for the online domain.
Network operators are key to unlocking the true value of mobile audience measurement. With the network traffic that they observe through their nodes, operators are in a unique position to correlate user demographic information with traffic patterns for the mobile Internet.
- Saurav Chopra















