There wasn’t much change at the top of the charts in search engine market share. Google remained on top at 65.5 percent, followed by Yahoo at 15.9 percent and Microsoft at 14.1 percent, according to comScore. As the chart below shows, that was roughly the same as April’s numbers.
Microsoft, through its search advertising alliance with Yahoo, has continued to target Google’s lead. And Bing continues to roll out new features, including the introduction of its Streetside feature. It also recently started featuring Facebook friend recommendations as part of search results.