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qco.cn

2322 ms

www.tuicai8.com

5421 ms

jquery-1.7.1.min.js

10372 ms

headerscript

2581 ms

bootstrap.min.css

8811 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Qco.cn, 26% (20 requests) were made to Pic2.90tiyu.com and 24% (19 requests) were made to My.tuicai8.com. The less responsive or slowest element that took the longest time to load (19 sec) relates to the external source Pic2.90tiyu.com.

Content Size

1.0 MB

After Optimization

611.7 kB

In fact, the total size of Qco.cn main page is 1.0 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. 20% of websites need less resources to load. Images take 731.6 kB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 47.7 kB

Original 55.4 kB
After minification 41.5 kB
After compression 7.7 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 13.9 kB, which is 25% 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 47.7 kB or 86% of the original size.

Image Optimization

-26%

Potential reduce by 189.2 kB

Original 731.6 kB
After minification 542.4 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, Qco needs image optimization as it can save up to 189.2 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 72.2 kB

Original 109.3 kB
After minification 80.0 kB
After compression 37.1 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 72.2 kB or 66% of the original size.

CSS Optimization

-83%

Potential reduce by 118.0 kB

Original 142.5 kB
After minification 138.7 kB
After compression 24.5 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. Qco.cn needs all CSS files to be minified and compressed as it can save up to 118.0 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qco. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.