Du musst
<script type="text/javascript"> jQuery( document ).ready(function($) { var redirect_url = 'example.com/healing/'; var current_url = window.location.href; //please check condition if (current_url.indexOf('?healing=') > 0){ if(!current_url.match(redirect_url)){ window.location.replace(redirect_url); } return false; } }); </script>