We have a website (mysite.com) that we control and a subdomain (affiliate.mysite.com) that is 3rd-Party Content completely out of our control. I've found that nearly all or our Crawl Errors are coming from this subdomain. Same deal with 95% of our warnings: they all come from the subdomain.
The two website are very much interlinked, as the subdomain serves up the header and footer of the root domain through iFrames and the 3rd-party content in the middle-section. On the root domain there are countless links pointing at this 3rd-party subdomain.
How do these errors affect the root domain, and how do you propose we address the issue?
