External CSS vs inline style performance difference

Question

According to a friend of mine, utilising div style="">/div> rather than a compressed CSS file placed as a link href at the head section improves efficiency. Ist das so?

Answer 1

The primary difference between inline CSS and external CSS is that inline CSS is processed faster since it only requires the browser to download one file, whereas external CSS requires the browser to download HTML and CSS files separately.

Answer 2

The primary distinction between inline CSS and external CSS is that inline CSS is processed faster since it only requires the browser to download one file, whereas external CSS requires the browser to download HTML and CSS files separately.