I used to visit a Trad website, which was dedicated to fighting common heresies of today. It also had a part about "error of summa theologica" and some other modern mistakes related to faith and morality. The webmaster was trying to refute all of them by saying that the church teaches the opposite.
But I have forgotten the URL and my efforts to find it by using a search engine was all in vain.
  The title was sth like traditional catholic faith, but many sites have such titles.
  If any of you know of it please give me the URL.
Thank you in advance.