New Google AdSense Policies

AdSense is the Google service that allows websites and (more typically) blogs to host small pay-per-click text advertisements that are dynamically served to their pages depending on the context of the page's content. Keywords that happen to appear on the page trigger the specific ad: write an article about boats, and an advertisement for boats will appear in the Google AdSense placeholder. If a reader clicks the ad, the page owner gets paid a piece of Google's pay-per-click fee.

As with everything Google, there are policies. The AdSense policies have now been updated and made more reader-friendly, having not changed since March last year. Here's what's new:

By far the most significant change is that Google no longer allows its AdSense ads to appear on any site (not just page) which also hosts other non-Google advertising that is formatted to look like AdSense advertisements. Here's their language: "In order to prevent user confusion, we do not permit Google ads or search boxes to be published on websites that also contain other ads or services formatted to use the same layout and colors as the Google ads or search boxes on that site. Although you may sell ads directly on your site, it is your responsibility to ensure these ads cannot be confused with Google ads."

Effectively, Google is enforcing a design trademark on its ads, presumably because it feels that the "look" of its ads conveys some kind of quality to potential clickers, or more likely because it wants to maximise the click rate by eliminating competing ads,particularly other contextually targeted advertisements.

There are other changes that affect sites who host AdSense ads. Sites may now place up to two AdSense referral links or buttons on a page per product referred. And referral offerings must be made without requiring users to provide any information such as e-mail addresses from users.

Many blog authors make significant amounts of money from AdSense, and will go to extraordinary lengths to increase the click rate and therefore their income. So Google is now also regulating the use of images next to AdSense ads. So sites may not draw attention to ads by, for example placing large "Click here" arrows next to the ads, or place any images next to the ads designed to mislead users.

If you use a Google search box on your site, you can now also place an AdSense ad placeholder on the search results page.

Finally, Google has broadened its previous policy which forbad the placement of AdSense ads on pages that contained any media such as MP3s or newsgroup postings to include "web pages with content protected by copyright law unless they have the necessary legal rights to display that content." So don't expect to see AdSense ads on YouTube any time soon!