Maximize ad space with multiple ad units
Multiple ad units can help optimize your performance by leveraging our large inventory of ads. You can put up to three standard AdSense for content ad units (this includes a maximum of one 300x600 ad unit, or similar sized ad), three link units and two AdSense for search boxes on each page of your site. Remember that the best way to measure the effect of multiple ad units is to examine the impact on your overall earnings. Multiple ad units may prove particularly successful for the following pages:
- Pages with lots of text, requiring users to scroll down the page.
- Forum or message board pages, particularly within threads.
- Pages where only smaller ad formats (such as the 125 x125 button) will fit.