Contextual ads are ads that are displayed based on the content or context of a webpage or user's online activity. They are advertisements that are relevant to what you are currently looking at or interested in. Full definition
To get the most out of contextual ads, testing and tracking are vital. (epolitics.com)
We also hear about some less obvious strategies such as contextual ads on photographs, and fees for speaking, writing and consultancy. (mybloggingjourney.com)
whether you should be buying contextual ad space (I would buy the words «nora roberts» so my titles came up anytime someone searched for Nora's books). (dearauthor.com)