Study shows Google favored over other search engines by webmasters

Web site policy makers who use robots.txt files as gatekeepers to specify what is open and what is off limits to Web crawlers have a bias that favors Google over other search engines, say Penn State researchers whose study of more than 7,500 Web sites revealed Google’s advantage.

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<p><a href="http://www.physorg.com/news114353009.html">Study shows Google favored over other search engines by webmasters</a></p> <p>Web site policy makers who use robots.txt files as gatekeepers to specify what is open and what is off limits to Web crawlers have a bias that favors Google over other search engines, say Penn State researchers whose study of more than 7,500 Web sites revealed Google’s advantage.</p>