Access xdf.cn. 新东方学校-新东方课程报名-新东方网

xdf.cn

1955 ms

www.xdf.cn

2327 ms

jquery.js

12142 ms

global.css

8933 ms

ihf.css

9341 ms

Our browser made a total of 97 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Xdf.cn, 35% (34 requests) were made to Images.xdf.cn and 34% (33 requests) were made to File.xdf.cn. The less responsive or slowest element that took the longest time to load (12.1 sec) relates to the external source Images.xdf.cn.

Content Size

1.3 MB

After Optimization

1.0 MB

In fact, the total size of Xdf.cn main page is 1.3 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 953.6 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 92.1 kB

Original 114.9 kB
After minification 101.8 kB
After compression 22.8 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 13.2 kB, which is 11% 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 92.1 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 49.8 kB

Original 953.6 kB
After minification 903.8 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. Xdf images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 88.6 kB

Original 169.2 kB
After minification 169.2 kB
After compression 80.6 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 88.6 kB or 52% of the original size.

CSS Optimization

-81%

Potential reduce by 32.3 kB

Original 39.7 kB
After minification 30.5 kB
After compression 7.4 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. Xdf.cn needs all CSS files to be minified and compressed as it can save up to 32.3 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Xdf. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 25 to 1 for JavaScripts and as a result speed up the page load time.