JSFiddle - React, Tailwind, and code Playground

HTML

<div id="creditos">
   <span class='creditos'>Design por <a href='https://google.com' target='_blank'>Nome do designer.</a></span>
</div>

<script src="https://code.jquery.com/jquery-3.6.0.min.js"></script>
<script type='text/javascript'>
   $(document).ready(function() {
        let c = $('span.creditos > a');
        let link = c.attr("href")
        console.log(link)
      if (link != 'https://google.com') {
         window.location = 'https://google.com'
      }
   });
</script>