Simply becuase this isn't the place and I don't care to have this discussion with someone who I have never met nor will ever meet, I won't make a list of everything that the website that your link claimed and then one by one explain why they aren't "proof" at all, but I challenge you, if you want to have stronger faith in your religion (though I believe that if your faith is derived from the bible that you will end up with less strength in your faith), to examine all of the proofs yourself and see what evidence there actually is for them. The writing on that website runs completely off of assumptions and no actual evidence.
Can you prove that Mary was a virgin? Only two gospels make that claim. Did Jesus perform any miracles? I first challenge you to find proof of he actaully existed. WHat did the bible prophesy that has come true? If the arrival of the Messiah is your best example then you're hurting, becuase the bible was written by men with agendas, even if they had the best of intentions when writing what they wrote. Why wouldn't they shade their new writings (new testament) to agree with the old ones? Simply the place of the birth of Jesus and the time and supporting evidence conflict horribly! christianity has pagan DNA, that is a fact, plain and simple, since the writers of the book wanted to make it easier for pagans to make the switch. To believe anything from your website you first have to believe the bible as fact, and this is the same book that says to stone homosexuals to death as well as women who cheat on their husbands. I really could cite multiple references and go on and on, however I would rather not. If you believe then that is up to you, however I don't.