Torture Test Results

Danny Sullivan and Chris Sherman have published the results of their search engine torture test, or as they now call it, the "Perfect Page Test." For even more details, see their Criteria and Detailed Results page. It is a fascinating analysis, but bear in mind that the is only measuring results for one kind of search -- where there is one perfect page for an answer. Many searches do not have such an answer and the relevance of the results from any search engine could be quite different on those searches.