Unfortunately, CMC is a Blockchain.info version that tracks cryptos price. Fame is what made him in first place.
Perhaps it was one of the best sites in the past but they did not change many strategies that made ranking cryptocurrencies according to the market capacity "which can be easily manipulated" misleading for many beginners.
The site is now concerned with profit more than developing an attractive and more reliable interface.
I agree that they are more concerned about profit, and the manipulated data is a problem.
But I couldn't find more reliable alternatives yet.
Cmc shows a lot of different coins and tokens, their price on exchanges, the average price between all of them... updated in real time. I find it very good. I tried others but I always come back to cmc for some reason.
Which one do you use?