Adsense Crawler Can Now Crawl Protected Areas

The Adsense blog announced that their crawler is now able to crawl password protected areas, if given the right credentials off course. This new addition comes to allow publishers with premium content areas have better targeted contextual ads in their protected areas.

To enable “Site Authentication” simply login to your Adsense account and follow the instructions on the page:

Note that this feature is only available to such accounts which have already upgraded to using a Google account.