Access 163.com. 网易

163.com

834 ms

www.163.com

1880 ms

nav_sprite_v37.png

374 ms

topapp.jpg

697 ms

wljd_all1229.jpg

3974 ms

Our browser made a total of 394 requests to load all elements on the main page. We found that 2% of them (8 requests) were addressed to the original 163.com, 14% (54 requests) were made to Asearch.alicdn.com and 7% (26 requests) were made to G.163.com. The less responsive or slowest element that took the longest time to load (13.7 sec) relates to the external source T10.baidu.com.

Content Size

10.2 MB

After Optimization

5.2 MB

In fact, the total size of 163.com main page is 10.2 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 616.4 kB

Original 785.2 kB
After minification 708.7 kB
After compression 168.8 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. 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 616.4 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 145.1 kB

Original 3.6 MB
After minification 3.5 MB

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. 163 images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 1.7 MB

Original 2.4 MB
After minification 2.0 MB
After compression 624.2 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 1.7 MB or 74% of the original size.

CSS Optimization

-73%

Potential reduce by 2.6 MB

Original 3.5 MB
After minification 3.4 MB
After compression 926.6 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. 163.com needs all CSS files to be minified and compressed as it can save up to 2.6 MB or 73% of the original size.

Requests Now

387

After Optimization

253

The browser has sent 387 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 163. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 70 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.