Health Blog: How does Google determine which content is suitable for advertising on the Display Network?

Answer

It categorizes content into three categories: low, medium, and premier.
Once Google approves a new publisher, all of that publisher's content is eligible to serve ads through the Display Network.
Publishers tell Google which content is suitable for ads.
All publishers are required to adhere to the AdSense policies, which dictate the types of content suitable for ads.

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