The most popular crypto currency site is frozen.
Today around 12.00 pm the most popular site is hanging to monitor direct stream prices and
market capitalization of all crypto-currencies.
Https://coinmarketcap.com/
And only recently began to display changes in the market. But not exactly.
It looks like guys have serious problems.
So as not to get into an unpleasant situation, if you urgently need to review information about crypto-currencies.
You can use the site.
Https://www.worldcoinindex.com/
It had been frozen for hours. It was recently rebooted I think so things should be back to normal now