docs(readme): update load time

style: update example

style: update example

style: update example

Author: WittBulter

README.md

@@ -9,6 +9,8 @@
 
 >use **back-loader** in your project, you can quickly preload more pictures, styles(.css) or scripts, it will make your website more fluent.
 
+According to my data，use `back-loader` preload all page in production project, DomReadyTime < 200 ms !!!
+the user experience of each page can be greatly improved.
 <br>
 
 #### Usage
@@ -39,15 +41,14 @@ type loadEvent = {
   insertScripts?: Function,
 }
 ```
-<br>
-
-#### More
 
-1. the resources of different domain names can be loaded normally.
-2. if you use `page`, `back-loader` automatically analyzes every resources included in the page. but domain name needs to be the same as the current page. (of course)
+For example, i want preload `google.com/new-product.html` page,  then append the above code on the home page (or any other pages),
+like `setTimeout(() => backHandler.start(), 1000)`, browser will load all resources and caching to memory or disk,
+waiting for the user to browse `google.com/new-product.html`，just need few millisecond!
 
 <br>
 
+
 #### LICENSE
 
 **MIT**

examples/main.ts

@@ -4,7 +4,7 @@ document.title = 'hello'
 const handler = async() => {
    const backLoader = new BackLoader({
      // scripts: ['https://code.jquery.com/jquery-3.2.1.slim.min.js'],
-     pages: ['https://napos-care-plan.faas.ele.me/#/h5/board'],
+     pages: ['https://www.baidu.com'],
      // images: ['https://www.bing.com/az/hprichbg/rb/TadamiTrain_ROW14602114613_1920x1080.jpg'],
    })
   backLoader.start().on(event => {