关于Firebug中网络面板的两个问题-TwoquestionsregardingthenetpanelinFirebug

but my question is WHY the second item didn't load until then... shouldn't it start immediately? – swalkner

但我的问题是为什么第二个项目在那之前没有加载......它不应该立即开始吗? - swalkner

On my machine, it is nearly sequential. I would contribute the lag to cpu time required to process and render the data.

在我的机器上,它几乎是顺序的。我会将滞后贡献给处理和呈现数据所需的CPU时间。

I would guess the blue line is when the browser starts displaying and the red line is when the layout finished.

我猜蓝色线是浏览器开始显示的时候,红色线是布局完成时。

the blue and red lines mark when the Javascript events (DOMContentLoaded and load) are fired.

触发Javascript事件(DOMContentLoaded和load)时,蓝色和红色线条标记。

mozdev-documentation for DOMContentLoaded and load:

DOMContentLoaded和load的mozdev文档:

Fired on a Window object when a document's DOM content is finished loading, but unlike "load", does not wait until all images are loaded.

当文档的DOM内容加载完毕时在Window对象上触发,但与“加载”不同,不等到所有图像都加载完毕。

From the far left to the far right is the time of the total loading experience (1.03s).

从最左边到最右边是总装载体验的时间(1.03s)。

The second item "?" didn't start loading until about 75% into the entire loading process.

第二项“?”直到大约75%进入整个装载过程才开始加载。