This site is just a site comparing Binance and coinbase. A site not asking for any of your information either login details, private key, email address e.t.c can not scam you..
Correct actually. There is no login site so that you can give your password of Binance or Coinbase. You just compare here both the exchanger so that you can gather knowledge of both chain. There is nothing to worry batter you should read this site and explore your gathering knowledge for others.