I checked them out of curiosity so here you go: https://gigaom.com/. Source: about 3 years ago

CRO or Crypto.com coin is the native currency of the Crypto.com app, exchange and blockchain. At time of writing, it’s #17 by market cap. Source: 6 months ago

On my macbook safari browser opens coinmarketcap.com page, page shows for a second and then it dissapears - white/blank page. Doesnt work on incognito mode. Does work on other browser Chrome/Brave. And also works on other macbook. Source: 6 months ago

Crypto trading is a lucrative avenue for making solid returns from cryptocurrencies. The volatility of cryptocurrency, even in a bear market, will always present you with low-hanging opportunities to make a profit — but only if you can master the art of crypto trading. Source: 9 months ago

Edit: Check https://coinmarketcap.com/ and https://www.coingecko.com/ to verify if they are trully legitimate. Source: 10 months ago

You can check by googling the URL, I wouldn't recommend a tool If it's an airdrop website or something like that, hard to tell. You'll find the websites of different networks on coinmarketcap.com or coingecko.com ;). Source: 10 months ago