Hope this is the best report you used library

• loadtime: Report of the dom related time and ATF
• network: Report the resource requests timeout
• error: Record the request and error code

Close it on the web, send a statistical package

    KReport.setOptions()

http://k-report.404mzk.com/Example/loadtime/index.html

Try to send the report on the console to perform KReport.sendMessage() active packet

<script src="http://publish.404mzk.com/1-0-0index.bundle.js"></script>

And it's just as easy with npm:

npm i --save npm install K-Report 

1. atf === -1 : 用户刷新过快,还没统计首屏时间
2. atf > window_loaded : 用户刷新过快,还没统计完首屏时间