JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://unpkg.com/@ungap/custom-elements-builtin"></script>
<script type="module" src="https://unpkg.com/x-frame-bypass"></script>
<iframe is="x-frame-bypass" src="https://www.uni-weimar.de/de/universitaet/aktuell/ukraine-hilfe-der-universitaet/" width="500" height="400"></iframe>