Access shenzhenair.com. 深圳航空官网-机票查询_航班查询_机票预订

shenzhenair.com

8679 ms

common.css

5181 ms

index.css

1473 ms

CheckImageServlet

912 ms

webtrends.js

936 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 71% of them (34 requests) were addressed to the original Shenzhenair.com, 27% (13 requests) were made to Res.shenzhenair.com and 2% (1 request) were made to Sdc.shenzhenair.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Shenzhenair.com.

Content Size

1.6 MB

After Optimization

836.6 kB

In fact, the total size of Shenzhenair.com main page is 1.6 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 905.7 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 89.7 kB

Original 105.0 kB
After minification 92.4 kB
After compression 15.3 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 12.6 kB, which is 12% 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 89.7 kB or 85% of the original size.

Image Optimization

-24%

Potential reduce by 217.3 kB

Original 905.7 kB
After minification 688.4 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, Shenzhenair needs image optimization as it can save up to 217.3 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-75%

Potential reduce by 352.1 kB

Original 470.6 kB
After minification 452.7 kB
After compression 118.5 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 352.1 kB or 75% of the original size.

CSS Optimization

-82%

Potential reduce by 66.3 kB

Original 80.6 kB
After minification 62.7 kB
After compression 14.3 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. Shenzhenair.com needs all CSS files to be minified and compressed as it can save up to 66.3 kB or 82% of the original size.

Requests Now

After Optimization

The browser has sent 44 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shenzhenair. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.