As part of trying to improve site load speed I want to turn off any Font Awesome types/sets (Solid, Regular, Light, Sharp Solid, Sharp Regular, Sharp Light, Brands) not being used (in Theme Options, Using Pro).
Is there a way to quickly and easily check which Font Awesome Icon types (Solid, Regular, Light, Sharp Solid, Sharp Regular, Sharp Light, Brands) are being used in any elements/actual content and which are not (and ideally where they are being used), so I can safely switch them off in the site Theme Options.
It would also be great to be able to see a list of all header/footer/pages/posts/layouts where a particular font awesome icon type is being used so I can, if wanted, go and change them (use a different FA icon type/set).
A mass update tool to change all instances of the a font awesome icon type being used from one icon type to the same icon but in another FA set/type (eg. change them all from FA Solid to the corresponding/same icon in FA Light for example) would be great.
Thanks in advance
Simon