網頁制作poluoluo文章簡介：不過， HTML規范的建議，將他們放在文件頭標記。主要的好處是，您的網頁加載速度似乎更快一些。
從技術上講，你可以將樣式您想要的位置。While researching performance at Yahoo!, we discovered that moving stylesheets to the document HEAD makes pages appear to be loading faster. This is because putting stylesheets in the HEAD allows the page to render progressively.
- ySlow Team