Access preschool.net.cn. 足球_篮球_视频集锦_录像回放

index.html

11040 ms

slide.css

456 ms

style.css

5156 ms

nongli.min.js

4490 ms

jquery-1.8.2.min.js

14431 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Preschool.net.cn, 45% (53 requests) were made to Web.preschool.net.cn and 8% (9 requests) were made to Tp4.sinaimg.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Bbs.predu.net.cn.

Content Size

1.2 MB

After Optimization

843.9 kB

In fact, the total size of Preschool.net.cn main page is 1.2 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 40% of websites need less resources to load. Images take 808.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 88.7 kB

Original 105.4 kB
After minification 87.6 kB
After compression 16.7 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 17.8 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 88.7 kB or 84% of the original size.

Image Optimization

-10%

Potential reduce by 82.0 kB

Original 808.1 kB
After minification 726.1 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Preschool images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 173.6 kB

Original 265.3 kB
After minification 256.8 kB
After compression 91.7 kB

It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 173.6 kB or 65% of the original size.

CSS Optimization

-81%

Potential reduce by 39.1 kB

Original 48.4 kB
After minification 46.3 kB
After compression 9.4 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Preschool.net.cn needs all CSS files to be minified and compressed as it can save up to 39.1 kB or 81% of the original size.

Requests Now

115

After Optimization

The browser has sent 115 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Preschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.