I like how the website gets loaded once we open it personally but the design still needs some improvements. I hate the fact that we should click "calculate" to get the rates (unlike preev.com , where It gets automatically converted) too.
I found a bug too btw ,If you visit :
http://www.bitcoin-price.live/btc_usd.php , once you convert you get this "$1 = 575 BTC" instead of "1 BTC = 575$"
One more thing I hate is the domain name ,It's pretty hard to remember the website (well not that hard but It's not easy either) name , you might want to change the domain to something shorter with a known extension (like .net , .com or something).