Access cnena.com. 【中国会展门户|CNENA.COM】- 会展产业垂直门户网站

cnena.com

6517 ms

www.cnena.com

2773 ms

2016index.css

687 ms

inc.js

685 ms

default.js

683 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 79% of them (73 requests) were addressed to the original Cnena.com, 7% (6 requests) were made to Pagespeed.webkaka.com and 5% (5 requests) were made to Js.40017.cn. The less responsive or slowest element that took the longest time to load (20.1 sec) relates to the external source Pagespeed.webkaka.com.

Content Size

1.1 MB

After Optimization

729.1 kB

In fact, the total size of Cnena.com main page is 1.1 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. 45% of websites need less resources to load. Images take 729.1 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 89.7 kB

Original 105.7 kB
After minification 99.6 kB
After compression 16.0 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 89.7 kB or 85% of the original size.

Image Optimization

-13%

Potential reduce by 93.2 kB

Original 729.1 kB
After minification 635.8 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. Obviously, CNENA needs image optimization as it can save up to 93.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 155.1 kB

Original 216.8 kB
After minification 199.9 kB
After compression 61.8 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 155.1 kB or 72% of the original size.

CSS Optimization

-78%

Potential reduce by 54.2 kB

Original 69.7 kB
After minification 68.9 kB
After compression 15.4 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. Cnena.com needs all CSS files to be minified and compressed as it can save up to 54.2 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CNENA. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and as a result speed up the page load time.