Alternate Firefox Instructions
<ol>
    <li>Load <a href="https://time.aereldesign.net/">https://time.aereldesign.net/</a></li>
    <li>Click Advanced. <img src="Firefox 1A.PNG"></li>
    <li>Tick permanently store exception. And hit confirm. <img src="Firefox 2A.PNG"></li>
    <li>Done. You should now have a yellow lock icon</li>
</ol>