Bing and Yahoo Vanished

[VERBInteractive]

I currently have a Website that is ranking #1 or #2 for almost every keyword we are targeting in Google; however, when I go to Yahoo or Bing the site doesn’t appear at all. In fact, even when I search for the domain using these engines I don’t appear – only a sub-domain that’s hosted on the site does and at the bottom of page 1 for the domain search.

Any insight as to what might be causing this or where I should start looking?

[KeriMorgret]

I'd start by verifying your site in Bing Webmaster Tools and seeing if they have any messages for you.

[VERBInteractive]

I submitted my site map to Bing Webmaster tools yesterday and it's still flagged as 'pending'. Does it normally take that long?