String Replace in a URL

Question

I need to replace the URL in the DIV with ID "___gcse_1". I created a new function, replace_url (), but adding the domain in full does not work, as there are syntax problems. my code below:

async function sostituisco_url() {

  var str = document.getElementById("___gcse_1").innerHTML;
  var res = str.replace(/www.sitoweb.it//gi, "nuova_url");

  document.getElementById("___gcse_1").innerHTML = res;
}

window.onload = sostituisco_url;

Answer 1

escape / in regular expression:

/www.sitoweb.it\//gi

Answer 2

Please try this. str.replace(/www.sitoweb.it//gi, "nuova_url");