Which website or landing page performs better?

Here’s an interesting website I discovered today –http://whichtestwon.com

WhichTestWon allows you to vote on 2 different versions of a website, landing page, and other marketing communication, and then read about the actual test results (supported by analytical data). It’s interesting to see how changing colors, layout, images, etc. can impact performance /response /lead conversion.

P.S. It’s a new website started by the gal that founded MarketingSherpa