Improves Pagespeed/GTMetrix/SEMrush/Yslow scores for Twenty Fourteen and other themes by reducing round trips, moving core CSS above the fold. For best results, you should also employ the following to get the best score:
Fast Velocity Minify Smush IT Declutter WordPress
- removes excessive fonts: Lato (from google) Open Sans (from google - part of WP Embed load) For Emphasize theme Genericons (replace with Font Awesome if in use) - removes excessive json+ld entries - Embedding Styles Above-the-fold: Child Theme Configurator (child theme styles) Twentyfourteen Styles (and main theme styles for other themes) Icon-Fonts when Font Awesome in use Font Awesome Four Menus (overrides Icon-Fonts font-awesome) Fourteen Colors WP Bootstrap Tabs Tabby Responsive Tab Simple Custom CSS WP-Columna Responsive Lightbox Fancybox Fancier Author Box - removes H1 collisions - removed W3 Total Cache comments at end of post W3 Total Cache adds a comment with whitespace that takes lots of processing - removed Child Theme Configurator's parent theme older setup, new setup not yet.
Works best with BWP-Minify and Defer CSS AddOn for BWP Minify already installed, however, this is a plugin with no settings. It just works.