7 Minify JS and CSS
Minification is NOT like normal data compression
Normally when you think of data compression, one of the first things that may come to mind is “zipping” a file. When you zip a file, you are compressing it using a special algorithm. When someone else has to unzip that file, they have to decompress the file using a special program (which you may have used without knowing it since it comes with most operating systems built in).
Please click on number four to learn about the next step.