When you set these attributes, the page's spatial area for the image is fixed by the constraints imposed by the preset width and height dimensions, which facilitates the page loading by enhancing the efficacy of the page rendering.

If you put them inside the < head> tag, no part of the page body will actually render until after the script has loaded and executed, giving the user the impression that your page is loading slowly.

如果将它们放在标记内部，只有到脚本加载并执行后，页面主体才会呈现，从而让用户觉得页面加载很慢。

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The JavaScript for compilation runs on users' browsers each time that the page loads, which uses up computing resources and slows page loading a bit.

每次页面加载时，编译用的JavaScript都运行于用户的浏览器之上，这耗尽了计算资源并减缓了页面加载。

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Because of this doubt, you might ask: Does Google Page speed really help in improving a web page's loading speed?

由于这一疑问，你可能会问：是否谷歌网页的速度真的有助于改善网页的加载速度？

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Does Google Page Speed really help in improving a web page's loading speed?

谷歌网页速度是否真正有助于改善网页的加载速度？

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As I said earlier, Google Maps is a JavaScript library; accordingly, you need to be aware of two events: the loading of a page and acting upon the map after page loading.

我之前说过，Google地图是一个JavaScript库；因此，您需要注意两点：加载页面以及在页面加载之后的地图操作。

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Under" loading", set your preference for how soon opera should attempt to display a page after it starts loading.

在“装入”选项中，您可以设置opera在页面开始装入多久后开始显示页面。

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Page Accessibility and Average Loading Time Based Evaluation Approach of Website

基于网页可达性和平均载入时间的网站评估方法

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In these cases, it may make sense to break your JavaScript code into multiple files and dynamically load these as necessary when the page has finished loading.

这些情况下，最好将JavaScript代码分别放到多个文件中，当页面加载完成后在需要时动态加载。

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This is handy when testing Web applications because you never know how long it will take the Web page to finish loading and rendering information.

在测试Web应用程序时这是非常方便的，因为你并不知道下载网页和显示信息需要多少时间。

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Please wait until the page has finished loading.

请稍候片刻，等待页面加载完毕。

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Not only do these trackers represent efforts to profile you, but they also waste time-when you see a web page stuck loading, you can usually blame one of these trackers.

这些追踪工具不仅反映出，有人在试图归纳你的特征，而且还会浪费时间。当你看到某个网页一直在加载时，通常都是这种追踪工具造成的。

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For example, when a Web page is loading the curve on the graph will keep growing exponentially, showing the huge amount of memory used while loading a Web page.

举例来说，当加载Web页面时，图上的曲线将成指数级增长，这显示在加载Web页面时使用了巨大量的内存。

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In the context of the Generic Browser container, the content complete event is activated when a landmark matches the current Web site and the page finishes loading.

对于Generic Browser容器，内容完成事件是在地标匹配当前Web站点并且页面完成加载后触发的。

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The effects may be as simple as a page not loading or a form not saving, or could also be something hard to detect or only shows up under certain circumstances.

这些影响可能小到只是影响某个页面的加载或表单保存，也可能是产生难以检测的问题，或者产生只在特定条件下才会出现的错误。

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Then, it could react on the content complete event ( page finished loading) and publish the title of the current page to the property broker.

随后，它可以响应内容完成事件（页面完成加载）并将当前页面的标题发布到属性代理。

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When that page finishes loading, you see the data displayed in red in the spreadsheet chart of the Symphony Spreadsheet container.

当页面完成加载时，将看到在Symphony Spreadsheet容器的电子表格图表中会显示红色的数据。

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You activate the code by adding an onload method to the tag, which starts the code right after the page finishes loading.

可以通过向标记添加onload方法来激活代码，此方法会在页面加载之后立即启动代码。

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The reason for this is that when JavaScript is placed there, it will not block other elements of the page from loading.

这是因为将JavaScript放在这里不会影响页面其他元素的加载。

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This closure will be executed as soon as the initial page finishes loading.

这个闭包在在初始页面加载完成后立即执行。

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The page currently loading has requested an external cache.

当前正在装入的页已经请求了一个外部高速缓存。

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