用于查找网页加载时间的API

Question

网页加载时间有没有API可以查询，还有什么方法可以查询网页加载时间？

Answer 1

参考http://www.hashemian.com/tools/page-load-time.htm

下面是简单的JavaScript网页加载时间代码(复制并粘贴到网页顶部)：

<script language="JavaScript">
PLT_DisplayFormat = "Your connection took %%S%% seconds to load this page.";
PLT_BackColor = "palegreen";
PLT_ForeColor = "navy";
PLT_FontPix = "12";
PLT_DisplayElementID = "display_here";
</script>
<script language="JavaScript" src="http://www.hashemian.com/js/PageLoadTime.js"></script>

示例:以下代码行编码为：。

Your connection took 8.486 seconds to load this page.