Hi,
I have been closely watching Flarum software. Just waiting for the stable release. Once stable version is released, I am going to replace my current static site with Flarum, without any doubt. I love this software, and I really appreciate Flarum developers. 🙂
Regarding the FCP, here is its significance - Google Chrome recently announced that they may identify sites that typically load fast or slow for users with clear badging. Here is the link . Here is how it will look:
And here is how my google search console looks like
here is another one taken from a blogger:
While we should not aim for 100% score on GTMetrix/PSI, we should look to reduce FCP by removing render-blocking resources, avoiding elements that require JavaScript to render in the above fold, exclude ‘Above Fold’ Images from Lazy Loading, in-lining of images, etc etc.. 🙂 This way , we may be able to bring our URLs to the fast zone as described by Google Chrome.
Thank you for making this great software 🙂