title: Domain shows old website after changing to webflow
body: <p>I have a react app (PWA) on my domain MoonWiz.io</p>
  <p>We've built a new landing page with Webflow and put it on it.
  We moved the react app on old.moonwiz.io and another app on app.moonwiz.io</p>
  <p>The Domain is bought via Namecheap and I manage all of my DNS on Cloudflare.
  The React app is hosted with AWS Amplify</p>
  <p>The Problem is When a user that visited the website before the landing page he gets the old react app. (very old commit of it) Cache issue.
  Of course, it works excellent on icognico/hard refresh/after clearing the browser cache.</p>
  <p>Things I tried:</p>
  <ul>
  <li>Cloudflare dev mode &amp; cache purge everything</li>
  <li>Getting a clearing cache header to all three of the apps.</li>
  <li>Clear cache headers on amplify</li>
  </ul>
  <p>Thank you so much for your help</p>