Google has rewritten its link unit matching system for AdSense. Link units in AdSense ads display a list of topics that are relevant to the content of the publisher's page. When...
Google has eliminated the limit to how many categories AdSense publishers can filter from their sites. There are 11 categories, and users can filter as many of them as they want...
Google has made some adjustments to how it uses referral URLs for contextual matching of AdSense ads. Google has started expanding the use of query words in referral URLs to a f...
Google announced today that AdSense for Domains is now using optional keyword hints more often. Keyword hints are provided by the user, who enters keywords into a field to assis...