Google has released several new features for Google Ad Planner. Google says these are aimed at providing a more granular view of where your audience can be found. Features include subdomain data, ad placements, and reach and relevance at a glance.

When Google says reach and relevance at a glance, it is referring to a new interactive graph feature, which lets advertisers see which sites in their plan provide the best reach and relevance.

"In its default setting, the graph will compare sites in your search results by audience reach and composition index," explains Google's Katrina Kurnit. "Sites with the most reach will appear in the top-left quadrant. Sites with the most relevance will appear in the bottom-right quadrant. Sites near the top-right quadrant will have the best combination of both reach and relevance."

Users can customize the graph in a number of different ways. The feature is discussed in more detail on this page.

 Google has added subdomain data that gives you more detailed views of sites. It can help users refine their media plan by providing more info on specific pages. It lets usres search for subdomains, view the top subdomains based on total domain traffic for a site, view traffic, demographics and other data for the subdomain itself, and add subdomains to their media plan.

The Ad Placements feature consists of specific sections of a site where advertising can be purchased. This feature allows advertisers to review placement data for sites in the Google Content Network, and beta test publishers using Google Ad Manager. Google says more placement data will be coming soon.

Google says publishers and site owners can now use Google Ad Planner to share more Google Analytics data points like page views, unique visitors, total visits, average visits per visitor, and average time on site.

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