The delay is caused by the way browsers load, parse and render documents. If you call your scripts with the onload event on the window, all of these following steps will have to be finished

延时是由于浏览器加载，解析和展现文档的方式造成的。

youdao

The delay is caused by the way browsers load, parse and render documents. If you call your scripts with the onload event on the window, all of these following steps will have to be finished

延时是由于浏览器加载，解析和展现文档的方式造成的。

youdao