We are google marketers. We evaluate
our performance according to Google results.
Google is the most used search engine itself
dominating more than 70% of the market share! Ofcourse
your site will definitely benefit on all other search
engines too, but we only take google as a measure
to assess our performace.
Currently Google search results
also show up on google's partner sites such as AOL,
Yahoo, Netscape and thousands of others. So if your
site ranks on top on google, it also ranks
on top on all these engines.