Google has released Page speed Online, a Google Labs project that analyzes any website for its speed and gives Suggestions on how to improve it.
Google发布了在线网页测速(Page Speed Online)。这是一款Google实验室的产品，可以要来分析任何一个网站的访问速度并给出改进建议。
While speed analysis tools have been around for years, Page speed Online has a neat little trick; it can also analyze mobile websites for their performance.
尽管速度分析工具已经存在好几年了，但此款线网页测速有个不同的地方；它同时能分析手机网页的表现。
Google has just taken a step further by making page Speed analysis available online, including support for mobile pages.
Google刚刚迈出了重要的一步，将Page Speed分析应用到线上，包括对移动设备网页的支持。
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