This tool
will run a search query in the Google and Yahoo search engines and then
graphically compare the results. Users can compare the keyword position on each
search engine’s results. A line is drawn between Google and Yahoo results for
matching URLs. From these results you will notice how each search engine gives
different page ranks for different pages by comparing their appearance order.
Mouse over the dots to see the URLs they represent. Click on them to
open the URL in a new browser window.