Search Partners Is Enabled and Unreviewed
Google enables Search Partners by default. In Australia, this means your ads are running on search engines and sites outside Google.com — often including shopping comparison sites, directories, and partner networks with lower commercial intent than Google Search. Search Partner traffic frequently has higher CPC and lower conversion rates than Google Search traffic. Splitting performance and making a data-based decision requires disabling or segmenting Search Partners, which most accounts have never done.