In WordPress how do you remove render-blocking CSS manually without a plugin?

For example I have a render-blocking CSS with this URL according to PageSpeed Insights: https://groupcbm.com/wp-content/themes/deon/assets/css/grid.min.css?ver=6.2, how do I deque and deregister this? Locate where in the theme it registers and enqueues this file Once located, note down the handle it uses Remove it, by calling wp_dequeue_style or wp_dequeue_script in a theme/plugin/etc make sure your dequeuing … Read more

TTFB is too slow in back-end [closed]

A simple solution (although not followed by good practices) would be to use a CACHE plugin. This will use an image of your HTML and you will not have to execute your process every time. If you want to improve the performance of the PHP file, you should find the root of the problem, that … Read more