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avsec.com.cn

3623 ms

www.avsec.com.cn

8934 ms

sty.css

1582 ms

jquery.min.js

20163 ms

jquery.devrama.slider.js

5872 ms

Our browser made a total of 54 requests to load all elements on the main page. We found that 91% of them (49 requests) were addressed to the original Avsec.com.cn, 2% (1 request) were made to S4.cnzz.com and 2% (1 request) were made to Oz.cnzz.com. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Avsec.com.cn.

Content Size

101.0 kB

After Optimization

43.3 kB

In fact, the total size of Avsec.com.cn main page is 101.0 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. Only 5% of websites need less resources to load. HTML takes 39.1 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 30.9 kB

Original 39.1 kB
After minification 32.9 kB
After compression 8.2 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 6.2 kB, which is 16% 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 30.9 kB or 79% of the original size.

Image Optimization

-23%

Potential reduce by 8.3 kB

Original 36.4 kB
After minification 28.0 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, Avsec needs image optimization as it can save up to 8.3 kB or 23% 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 7.6 kB

Original 11.7 kB
After minification 11.5 kB
After compression 4.2 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 7.6 kB or 65% of the original size.

CSS Optimization

-79%

Potential reduce by 10.9 kB

Original 13.8 kB
After minification 11.8 kB
After compression 2.9 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. Avsec.com.cn needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avsec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.