Short tutorial on what are redirects, when and how to usem. 301 redirect and 302 redirect examples with .htaccess, Apache / Nginx config files, PHP and more.
Learn how to identify and automatically remove unused CSS using a command line utility. Also, learn how to prevent loading (dequeue) entire CSS files and which files you should and should not modify in WordPress.
Minification is the process of removing all unnecessary characters from the source code of interpreted programming languages or markup languages without changing the functionality. The reason to minify a file is to make its size smaller so the transmission over the Internet is faster. Let's see how YUI Compressor and Minify perform.