Let's say you want to redirect a user to a remote URL. This can be done using Javascript.

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.7.1/jquery.min.js"></script>
<div id="content-area"></div>

<script>
  $(document).ready(function(){
    $("#content-area").load("http://www.example.com");
  });
</script>