yslow

YSlow provides detailed information to assist in reducing network transfer times .

YSlow提供的详细信息有助于减少网络传输时间。

YSlow indicates what techniques can be successfully applied to reduce response size .

YSlow会提示哪些技术可以有效地减少响应大小。

Open Firefox , then go to the YSlow home page .

打开Firefox，然后转到YSlow主页。

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。

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。

Another YSlow recommendation is to use a content delivery network ( CDN ) .

YSlow建议的另一种改进技术是使用内容交付网络（CDN）。

The YSlow Firebug extension will make subjective Web page analysis a thing of the past .

YSlowFirebug扩展使主观的网页分析日渐被淘汰。

If there is a page component that you can improve , YSlow suggests improvements .

如果存在可以改进的页面组件，YSlow会给出改进建议。

YSlow is a Firefox add-on integrated with the Firebug web development tool .

YSlow是一个Firefox插件，和FirebugWeb开发工具相集成。

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。

YSlow analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages .

用来分析网页，并基于一套高性能Web页的规则，给出提高性能的方法。

Using Firebug and YSlow , you can thoroughly analyze your Web applications to make educated changes to improve performance .

通过使用Firebug和YSlow，可以彻底地分析Web应用程序并进行合理的修改来提升性能。

Analyze your pages using YSlow

使用YSlow分析网页

YSlow analyzes the position of your CSS and script declarations to provide information on how to improve the ordering .

YSlow会分析CSS和脚本声明的位置，并提出改进次序的建议。

YSlow is a small , useful extension that can help you a lot in your efforts to make your pages load more quickly .

YSlow是一个较小的、有用的扩展，可以在提高页面加载速度方面为您提供许多帮助。

With a YSlow report , you can analyze the different aspects of the network transfer to understand what can be done to decrease the transfer time .

可以通过YSlow报告分析网络传输的不同方面，了解如何减少传输时间。

With YSlow , you can also look at the total download size of your page by clicking the Stats button .

还可以通过YSlow检查页面的总下载大小（单击Stats按钮）。

To activate YSlow , right-click its icon in the status bar , then click Autorun .

要激活YSlow，在状态栏右键单击其图标，然后单击Autorun。

After you install these tools , connect to the site that you are developing and click YSlow on the Firefox status bar .

安装这些工具之后，连接正在开发的站点并单击Firefox状态栏中的YSlow。

Using the definitive rules for high-performance Web sites as drafted by Yahoo !, YSlow analyzes Web pages and tells you why they 're slow .

YSlow使用Yahoo！起草的面向高性能网站的权威规则，分析网页并告诉您它们变慢的原因。

YSlow is a Firefox extension that plugs in to the Firebug extension , providing scoring for the loading and execution of a web page .

YSlow是添加到Firebug扩展中的Firefox扩展，提供对web页面加载和执行的计分功能。

YSlow is a Firefox add-on integrated with Firebug , so you need to have Firebug installed before you can install and start using YSlow .

YSlow是一个与Firebug集成的Firefox插件，因此您需要首先安装Firebug，然后才能安装和使用YSlow。

YSlow shows the size of the page for a first-time visitor ( with nothing cached ) and for subsequent page visits ( when caching can be used ) .

YSlow会显示首次访问（没有缓存）时的页面大小和后续页面访问（可以使用缓存）时的页面大小。

Finally , don 't forget to use tools like Firebug , yslow , Ping , and tracert to detect whether your performance problems may be coming from network or asset loading problems .

最后，不要忘记使用类似Firebug、yslow、Ping和tracert这样的工具来检测性能问题是来自于网络还是资源加载问题。