该网站上分析了两种类型的网页缓存：组件缓存和页面缓存。

The site analyzed the two main types of web cache: component cache and page cache.

youdao

减少这些组件的数量就可 以减少展示页面所需的请求数，而 这是提高网页响应速度的关键 。

Reducing the number of components in turn reduces the number of HTTP requests required to render the page. This is the key to faster pages.

youdao

所以我们需要精简网页，减少页面的组件，从而减少HTTP请求次数和时间。

Reducing the number of components in turn reduces the number of HTTP requests required to render the page.

youdao