yyyyes it is >_> the link you posted seems to say it is. taken from a passage written by Cicero in 45bc, or taken from random latin words in order to test type face.

Being way too lazy and sucky at latin to translate it, I shoved it through a translator to check, and a little more than half the words you typed came back translated. The sentence itself still makes no sense, which I'm thinking is what you meant ... that it's just random words in Latin, and not a sentence of Latin.