async function basicAsync() {

  const fetch1 = await fetch(www.google.com);

  const fetch2 = await fetch(www.google.it);

  const fetch3 = await fetch(www.google.de);

};

​

async function promiseAllAsync() {

  const [fetch1, fetch2, fetch3] = await Promise.all([

    fetch(www.google.com),

    fetch(www.google.it),

    fetch(www.google.de)

  ]);

};