XF 2.2 What do these browser console messages mean?


Hi. Can someone help me understand these messages? They’re not affecting my site as far as I can see, but I’m curious about what they mean.

In Chrome:
Failed to load resource: the server responded with a status of 403

In Firefox:
Layout was forced before the page was fully loaded. If stylesheets are not yet loaded this may cause a flash of unstyled content.
The resource at “https://www.mydomain.com/styles/fonts/fa/fa-regular-400.woff2?_v=5.15.1” preloaded with link preload was not used within a few seconds. Make sure all attributes of the preload tag are set correctly.
And the same as above for fa-solid-900 and fa-brands-400.