I have just set up an extremely simple website. Really one page. Two images (webp) and a logo (svg). Some text. Used the JoomlArt Advanced Custom Module twice on the home page. Once with images, once without. CSS & JS Optimization in JA Coach turned on. Website optimised at the CPanel level ... and yet my Google PageSpeed is 54 Mobile and 80 Desktop.
It actually says "consider finding a more optimized template" which is a bit rude ... lol. I was expecting Joomla 4 and JA to be much better.
I have JSitemap Pro loaded with default settings really.
I know SEO is complex but are there any other features I can turn on within JA Coach to improve things? Is there some bloat that can be turned off?