yslow

YSlow alerts you if multiple names must be looked up.

如果必须查询多个名称，YSlow 会发出警告。

Use YSlow to profile and measure your website load times.

使用Yslow概览与测量网站加载时间。

Figure 2 shows the results of the YSlow performance analysis.

图2显示了YSlow性能分析的结果。

YSlow is a relatively small but extremely useful Firefox extension.

YSlow 是一个相对较小但非常有用的 Firefox 扩展。

Note: Unlike many other Firefox extensions, YSlow does not start automatically.

注意：与许多其他Firefox扩展不同，YSlow不会自动启动。