[加精]如何加快JavaScript的载入速度？

摘要:
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Javascript 一直是个头疼的问题,载入速度实在是太慢了。特别是调用其他网站的JS(比如统计代码,其他网站提供的广告代码等等.) 下面就介绍一个方法,让JS不会过多的影响网站的载入速度。 01、在需要插入JS的地方插入以下代码： <span id=...