Interesting site. Took their test and came up as an "Economic Left/Right: -2.62 Authoritarian/Libertarian: -2.31"
Of course, it would have been nice to know what those numbers mean, but since they didn't give any values for the people they chose as standards, the numbers are meaningless. And, since they didn't bother to include any of the "standards" on the same plot as they showed me, that plot is meaningless, too.
And, of course, increasing the number of axis one uses to measure an infinite dimensional manifold from one to two is almost a joke. But that's OK -- I'm surprised that political "scientists" are even capable of counting to two, although I seriously doubt their understanding of the concept.