I adjusted the currency format notation for euro's and dollars in the calculator.
Example:
euro's: 36.977,36
dollars: 38,581.14
Nice work! Website loads very quickly!
Everyone mentioned Preev but somehow no one has suggested for you to add these units:
mBTC = 0.001 BTC
uBTC = 0.000001 BTC
satoshi = 0.00000001 BTC
Almost 9 months have passed since you launched this website, so, I assume you are passionate around this project and I truly advice you to focus your attention on the design. You need to change the colors, put some sections in better areas.
Make your website more mobile-friendly, I can load Bitcoin to USD Chart on PC but it feels seriously uncomfortable when I run on my iPhone while coinmarketcap.com's chart works like a charm.
Cheers
