Hi There,
I'm wondering is the BootOne Joomla! 4 Template a template just for mobile?
So it creates a mobile version of my website for better google page speed ranking.
Or is it a main (default) website template?
It is proper main Joomla 4 template with in-built AMP (Accelerated Mobile Pages).
The template is based on Bootstrap and includes all 25 Bootswatch styles. You can select any one or make multiple template styles.