Is CoinMarketCap real or fake?

I've been hearing a lot about CoinMarketCap lately, but I'm not quite sure if it's a reliable source or not. Is CoinMarketCap real or fake? I mean, it seems to provide extensive information on cryptocurrency prices and market capitalization, but how accurate is the data? Could it be manipulated or falsified? I'm considering using it as a reference for my crypto investments, but I want to make sure it's trustworthy first. Can you shed some light on this for me? I'd really appreciate it if you could clarify whether CoinMarketCap is a genuine and reliable resource or if it's better to steer clear of it.