haxmart

<?php 

  add_filter('wpseo_canonical', 'wpseo_canonical_domain_replace');
  function wpseo_canonical_domain_replace($url)
  {
      $domain = 'domain_here'; // this can be loaded from option table if you want admin to set it.
      $parsed = parse_url(home_url());
      $current_site_domain = $parsed['host'];
      return str_replace($current_site_domain, $domain, $url);
  }

haxmart

document.addEventListener("DOMContentLoaded", () => {

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  * https://modernizr.com/download/?-flexbox-flexwrap-setclasses !*/
  /*! modernizr 3.6.0 (Custom Build) | MIT *
 * https://modernizr.com/download/?-flexbox-flexwrap-supports-setclasses !*/
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