If you’ve modified your site’s
robots.txt file to disallow the Ad Exchange crawler from indexing your pages, then we are not able serve Google ads on these pages. Update your
robots.txt file to grant our crawler access to your pages.
Remove the following two lines of text from your
This change allows our crawler to index the content of your site and provide you with Google ads.
Any changes you make to your robots.txt file may not be reflected in our index until our crawlers attempt to visit your site again.