The Graphical Search Engine Comparison Tool allows you to perform your own comparisons, and displays the results visually, making it easy to see both the rankings and comparative positions of pages in search engine results. URLs are represented by small circles, and these circles are connected by a line if the page appears in both engines you're testing. Mouse over a circle and the full URL of the page is displayed. Click on it to open the URL in a new browser window.

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.