I run a small Next. js site (free browser-based file conversion tools). Yesterday I ran PageSpeed Insights on mobile and got a 69 β "needs improvement," with First Contentful Paint at 4.
Source: [Dev.to](https://dev.to/rushikes-dev/how-i-took-a-site-from-69-to-96-on-pagespeed-by-fixing-one-script-tag-o00)