@steveokk thank you for the suggestion! Initially, Asset CleanUp was a strictly front-end performance improvement plugin, but in time, it evolved and now there are things such as “Plugins Manager” (pro feature) which allows you to improve the backend speed of your website.
I will take into consideration your suggestion and hopefully, it will be implemented soon. There are other features that have priority & are coming up such as critical CSS. Note that there are good plugins out there that have this feature (e.g. WP Rocket), but I guess you wanted to use fewer plugins on your website (which is understandable).
