The best area for ContentLink™ ads is where the most relevant content on each page is.

Generally, this is the top of the page, so it is best to ensure that this area is not omitted from analysis by the usage of Zone or Filter tags.

In some cases such as forums, the most recent entries are at the bottom of a page in which case it is important to ensure that the analysis is reaching these areas as well.

Basically, the more areas you have with good textual content, the better your chances are to generate revenue with Kontera's contextual advertising.