I noticed that too. The beginners guide link on the home page goes to a series of redirect web sites seemingly spam.
Also, I'm new here, so apologies if these are bad questions: There is a honesty rating at the end of a match, with neutral etc as choices. Is this based on likelihood of opponent using a word finder like this? Are we assuming nobody uses any outside help?
Also, is there an expectation of time limit between each move from opponents? Are we expected to make all plays in one sitting? What is the length (time) of an average game?