$('.trustpilot-widget' ).ready(function() {
          if($('.tp-widget-stars').find('.tp-stars.tp-stars--0').length) {
            $('#tp-widget-wrapper').removeClass('visible');
          }
        });

<div id="tp-widget-wrapper" class="tp-widget-wrapper visible">
      <div id="wrapper-company-stars" class="wrapper-company-stars">
        <!-- Stars -->
        <div id="tp-widget-stars" class="tp-widget-stars">
           <div class="">
             <div class="tp-stars tp-stars--0">
               <div style="position: relative; height: 0; width: 100%;
                 padding: 0; padding-bottom: 18.326693227091635%;">
               </div>
            </div>
         </div>
      </div>
        <div class="tp-widget-readmore" id="numberOfReviews"><strong>No
         reviews</strong>
        </div>
      </div>
  </div>