Access cfej.net. 中国环境新闻网_中国环境新闻工作者协会

cfej.net

17112 ms

public.css

2289 ms

theme_blue1001.css

881 ms

swfobject.js

2223 ms

3.js

2232 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 92% of them (58 requests) were addressed to the original Cfej.net, 2% (1 request) were made to News.xinhuanet.com and 2% (1 request) were made to M.weather.com.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Paper.people.com.cn.

Content Size

703.6 kB

After Optimization

537.2 kB

In fact, the total size of Cfej.net main page is 703.6 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 20% of websites need less resources to load. Images take 575.2 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 73.1 kB

Original 88.4 kB
After minification 77.1 kB
After compression 15.3 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 11.2 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 73.1 kB or 83% of the original size.

Image Optimization

-11%

Potential reduce by 62.3 kB

Original 575.2 kB
After minification 512.9 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, Cfej needs image optimization as it can save up to 62.3 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 9.3 kB

Original 12.6 kB
After minification 10.3 kB
After compression 3.2 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 9.3 kB or 74% of the original size.

CSS Optimization

-79%

Potential reduce by 21.8 kB

Original 27.6 kB
After minification 24.6 kB
After compression 5.8 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. Cfej.net needs all CSS files to be minified and compressed as it can save up to 21.8 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 55 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cfej. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.