Why is Bootstrap trying to load LESS files in Edge?
<p>I have a web page using Twitter Bootstrap. It works well in Chrome, Firefox, and Safari. However, when I try to view it in Edge on Windows 10, I get a bunch of 403 errors saying it failed to load a slew of .less files from the Bootstrap CDN. Why are .less files being requested if the browser can't do anything with them? I am not using LESS at all, just plain CSS3, which is rendering just fine. How do I make this stop?</p>

<p><a href="https://i.stack.imgur.com/IaSez.png" rel="noreferrer"><img src="https://i.stack.imgur.com/IaSez.png" alt="Deluge of unnecessary LESS file requests"></a></p>