I'm helping a client move a Wordpress site (that historically hasn't been mobile friendly) into a Bootstrap Theme.
Basically just moving all of their content over and making it look the same, but be mobile friendly in a theme that is good for SEO (ideally using Bootstrap framework).
What free and/or paid theme is best for SEO/Speed as an off-the-shelf Wordpress plugin?
(Looking to stay away from builders like Divi and Jupiter which add lots of extraneous code for designs).
Thank you in advance for sharing your experience.