Contextual targeting allows advertisers to only place their ads on pages that meet their topical criteria. For example, advertisers can choose to have their ads served only on pages that match chosen topical categories such as Real Estate::Buying/Selling Homes or Fashion::Accessories, depending on the subject matter and target demographic of their tactic.
How It Works
Third-party providers (like Peer39, comScore, and GrapeShot) analyze the content of URLs whenever an impression comes into the system. Once the content of the URL is evaluated, it returns with several categorizations, along with a number that indicates the relevancy score of each attributed category. Using this data,the DSP knows the topics/categories that any URL falls into, before bidding on it.
If a page does not meet your tactic's criteria, the system will not bid on it.
Using Contextual Targeting in Your Tactic
To enable contextual targeting, add segments from one of the third-party providers in the list and set up the rules for that segment.
Choose the categories for the pages you want the tactic to run on and set the segment to Target. (This is the default.)
For example, this tactic would bid on impressions on URLs that are categorized as Law, Government, & Politics, as well as URLs that are categorized as News:
When running a tactic with contextual targeting, we highly recommend that you choose “Run of Network” or a high volume of general sites. The real power of contextual targeting lies in the ability to find targeted pages on sites with a variety of subject matter. In other words, targeting automotive categories on autotrader.com (for example) would be redundant. Targeting more general sites, like news outlets, forums, or blogs, is where you have the best chances of finding relevant pages: in a larger pool of general content.
Running tactics with only one (or a few) contextual category targets helps you isolate which contextual categories are working and which are not. For easier optimization, make a new tactic for each contextual category you plan to target, or group similar contextual categories together. (For example, Automotive::Performance Vehicles, Automotive::Vintage Cars and Automotive::Car Culture could all be grouped into a single tactic as they all relate to automotive enthusiasts.)
Brand protection is a special type of contextual targeting that shows your ad on sites that don't contain certain types of content.