Spurious, if we restricted evidence to only published papers, that would shut this place down completely, because even people like myself, with walls of books and lots of knowledge, have no access to journals. I did when I was at uni, but that was a few years ago.
So I think web pages do count as information, as long as they actually say what you are saying, and give some evidence.
So I think web pages do count as information, as long as they actually say what you are saying, and give some evidence.