删除阻止渲染的JavaScript [英] Remove render-blocking JavaScript

问题描述

我正在用angularjs开发网站.我必须加载大约42个javascript文件.Google PageSpeed Insight要求删除删除阻止渲染的JavaScript.

i am developing a web in angularjs. there are approx 42 javascript files which i have to load. Google PageSpeed Insight ask to remove Remove render-blocking JavaScript.

    <script async src="path to file"></script> 

它会加载asyn文件，但在需要jquery文件的文件之后会加载jquery.js文件.由于网站加载时间过长，我被卡住了.请帮忙.谢谢

it load files asyn but jquery.js file loading after files which need jquery file.i am stuck because site taking a lot of time to load.Please help.Thanks in advance

推荐答案

关于实现该目标的不同方法(使用模块和 https://github.com/systemjs/systemjs )，但TL; DR-尝试将jQuery脚本调用放在网页的首页标记中，而其他脚本放在html页面底部.

There can be long answer about different ways to implement that (using modules and http://requirejs.org/ or https://github.com/systemjs/systemjs), but TL;DR - try to put jQuery script call inside the head tag of your webpage, while the others scripts in bottom of html page.

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