Danny Sullivan recently posted the latest search engine market share stats in the SearchEngineWatch Blog . The order of the big three, has without much surprise, remained the same with Google the clear leader followed by Yahoo, then MSN.

Google
Yahoo
MSN

Google
Since this time last year Google has seen a noticeable increase in their
overall market share as they continue to grow in popularity. Its a slow
and steady climb with no apparent end in sight. With the launch of new
tools and features and the recent acquisition of YouTube, its ever increasing
online presence is likely a leading contributor to this consistent rise
in market share.

Yahoo

Yahoo remains in the middle. Having had some dips over the past 12 months
they have risen slightly according to NetRatings and dropped slightly
with comScore; however, overall, they have remained fairly static. This
is not necessarily a bad thing as it does show stability over the long
term and retention of return users. It will be interesting to see if by
this time in 2007 they remain flat or if an increase in market share will
be seen.

MSN

Since this time last year Microsoft has seen dips across the board and
is now at its lowest point in the last 12 months. Currently hovering around
the 10% mark it falls in third place and while 10% may sound low when
considering the vastly increasing number of people performing searches,
that figure still represents a significant piece of the pie. Certainly
MSN would like to be higher, and with the launch of the new Windows Live,
probably expected an increased share, but many people are afraid of change,
and they just may have scared off some of their loyal users. That said,
I would personally expect Windows Live, as it is further refined, to help
MSN over the next 12 months.

What does all this mean for website owners? What it really comes down
to is, yes you will get the most traffic by ranking #1 in Google, but
you should not discount Yahoo and MSN, as they can still deliver a substantial
number of visitors to your site. General optimization and responsible
link building campaigns will help out with all three engines. Stay away
from anything that looks fishy, continue to build quality content and
incoming links, and keep your pages well optimized and you will stand
the best chance of success.