Google is discussing internally to make a further element to its search system to help determine the ranked sites on Google. This new factor related to the speed of the website and page load speed.
Matt Cutts explained further that Google co-founders desired that the speed of search in the future will really fast even with the top online newspapers. This means that pages with fast access speeds will certainly be ranked higher than pages with slow access speed. Matt also added that speed downloads site is one of the factors that determine ad quality score in AdWords system, so this will be the basis to take this factor into the system's search Google in 2010.
As notified by the Search Engine Land has more than 200 factors are used in Google's search algorithm. Each element has different importance.