comScore Releases October 2010 U.S. Search Engine Rankings
RESTON, VA, November 18, 2010 – comScore, Inc., a leader in measuring the digital world, today released its monthly 
comScore qSearch analysis of the U.S. search marketplace. Google Sites led the explicit core search market in October with 66.3 percent of searches conducted, an increase of 0.2 share points from September 2010. (more…)