Access cjn.cn. 长江网 - 国家重点新闻网

cjn.cn

1474 ms

www.cjn.cn

1964 ms

quanju.css

1412 ms

pc.css

1418 ms

jquery.min.js

1893 ms

Our browser made a total of 69 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Cjn.cn, 83% (57 requests) were made to Img.cjn.cn and 9% (6 requests) were made to Bbs.cjn.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Img.cjn.cn.

Content Size

1.4 MB

After Optimization

916.2 kB

In fact, the total size of Cjn.cn main page is 1.4 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. 30% of websites need less resources to load. Images take 905.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 98.1 kB

Original 122.3 kB
After minification 106.4 kB
After compression 24.2 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 15.9 kB, which is 13% 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 98.1 kB or 80% of the original size.

Image Optimization

-17%

Potential reduce by 150.4 kB

Original 905.5 kB
After minification 755.1 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. Obviously, Cjn needs image optimization as it can save up to 150.4 kB or 17% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 169.8 kB

Original 277.3 kB
After minification 251.3 kB
After compression 107.5 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 169.8 kB or 61% of the original size.

CSS Optimization

-79%

Potential reduce by 110.1 kB

Original 139.6 kB
After minification 129.0 kB
After compression 29.5 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. Cjn.cn needs all CSS files to be minified and compressed as it can save up to 110.1 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cjn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.