- CSS Optimization: Every time you load a page it has to load the Global.css file which is big, and all the info there is not specific for that page. So configuration so that only the required parts of the CSS are loaded for that particular page.
To accomplish this, there are two particular very important site:
Critical Path Generator:
This tool is very valuable and does the heavy lifting. It crossreferences your website and your CSS file and gives you the required parts.
Its amazing that this exists otherwise it would have to be done manually.
Although helpful not as breakthrough as the other tool. This tool just kind of removes the blank spaces and minimizes the space consumed by the CSS.