Hi,
The referred article was useful.
I was more concerned about the FCP – First Contentful Paint and the TTI – Time To Interactive. I have shared the post which explains this in detail – https://www.speedboost.xyz/blog/know-about-first-paint-time-contentful-meaningful-and-time-to-interactive/
Any suggestions on how to avoid render blocking CSS and JS which hinders the normal metric render?.