JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://feeds.feedburner.com/nu/dSCF?format=sigpro" type="text/javascript" ></script>

<script src="http://feeds.feedburner.com/nu/DXHx?format=sigpro" type="text/javascript" ></script>

CSS

.feedburnerFeedBlock a {
   display:none;
}

JavaScript

$(document).ready(function(){ 


if($('.feedburnerFeedBlock a').html() != $('.feedburnerFeedBlock a').html()){
    
   $('.feedburnerFeedBlock a').show();
    
}
  

});