Optimized CSS code translates to:

[mstakh.i.mo.mi]

Removing unnecessary characters from the source code
Eliminating unnecessary spaces and indents
Removing programming comments
Selector name optimization
In practice, this can reduce file sizes by up to 70%, which has a direct impact on page loading speed.

Speed ​​up loading time


Faster file downloads via browsers
More efficient rendering of page elements
Faster time to first significant render (FCP)
This in turn positively impacts Core Web Vitals and chinese overseas america database the overall user experience.

Bandwidth optimization
CSS minification helps in:

Reducing data transfer usage
Reducing server load
Optimizing cache usage
Reducing the number of HTTP requests
Combining and minifying CSS files allows you to:

Reducing the number of server requests
Optimization of the page loading process
Improving performance, especially on mobile devices, which is key in the context of Mobile First Indexing.
CSS Minification Tools
Nowadays, CSS minification is a key element of technical optimization of pages. Let's look at the solutions available to help optimize CSS code.