title: how to prevent same video loading twice if its just the same video a 2nd time
body: <p>Here you can see the same video is loading twice. Its an autoplaying video, that I just want to use a 2nd time at the bottom of the page (first is top of page). How to prevent the browser to download it a 2nd time?
  <a href="https://tools.pingdom.com/#!/cQ1xMb/https://bm-translations.de/km.php" rel="noreferrer">https://tools.pingdom.com/#!/cQ1xMb/https://bm-translations.de/km.php</a>
  Question is regarding this page: <a href="https://bm-translations.de/km#kontakt" rel="noreferrer">https://bm-translations.de/km#kontakt</a> (scroll a bit down to "zufriedene Kunden"</p>
  
  <pre><code>&lt;video autoplay="autoplay" loop="loop" class="imgWindowwidth center"&gt;&lt;source src="./bilder/krystian-manthey-referenzen.mp4" type="video/mp4"/&gt;&lt;/video&gt;
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/D1jtZ.png" rel="noreferrer"><img src="https://i.stack.imgur.com/D1jtZ.png" alt="enter image description here"></a></p>