surf.html

<script>
    fetch("https://links.yesterweb.org/yesterlinks.json")
.then(response => {
   return response.json();
})    
  .then((sites) => {
      var random;
      random = Math.floor(Math.random() * sites.length);
          randomSite = sites[random].url;
          console.log(randomSite);
          window.location.href = randomSite;
  })
</script>