It also removes duplicate code and optimizes the rest. The transformation makes sure not to change the original functionality.
What is Css?
CSS (Cascading Style Sheets) is a language to describe the presentation of a mark-up document.
The mark-up language can be HTML, XML, SVG and XUL.
- To save hosting disk space
- To reduce bandwidth and load time when the file is downloaded
- To have more security: when files are minified, it is harder for third-party to reverse engineer the code and use it for unintended purpose.