Just imagine all the time, effort and money it would take to conduct all these tests on your own. WhichTestWon.com can help you with predictive modeling and give you a better understanding of all the elements that go into conversion rate optimization. It may not be the crystal ball you were looking for that sees into the future, but it is probably the next best thing when it comes to website testing & optimization. After all, most statisticians or analysts use data from the past to help build predictive modeling for the future.
What is A/B Testing