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40taobao.com

2974 ms

pw_core.css

1895 ms

core.js

2405 ms

pw_ajax.js

1670 ms

a.js

801 ms

Our browser made a total of 58 requests to load all elements on the main page. We found that 55% of them (32 requests) were addressed to the original 40taobao.com, 14% (8 requests) were made to 321tui.cn and 7% (4 requests) were made to Pos.baidu.com. The less responsive or slowest element that took the longest time to load (19.8 sec) relates to the external source 321tui.cn.

Content Size

535.8 kB

After Optimization

254.7 kB

In fact, the total size of 40taobao.com main page is 535.8 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. Javascripts take 284.1 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 53.8 kB

Original 71.7 kB
After minification 69.0 kB
After compression 17.9 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 53.8 kB or 75% of the original size.

Image Optimization

-13%

Potential reduce by 19.0 kB

Original 150.5 kB
After minification 131.4 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, 40 Taobao needs image optimization as it can save up to 19.0 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

-65%

Potential reduce by 185.3 kB

Original 284.1 kB
After minification 258.1 kB
After compression 98.8 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 185.3 kB or 65% of the original size.

CSS Optimization

-78%

Potential reduce by 22.9 kB

Original 29.5 kB
After minification 27.1 kB
After compression 6.6 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. 40taobao.com needs all CSS files to be minified and compressed as it can save up to 22.9 kB or 78% 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 40 Taobao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 17 to 1 for JavaScripts and as a result speed up the page load time.