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index.htm

731 ms

common.css

730 ms

index.css

733 ms

temporary.css

745 ms

sea.js

5096 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 70% of them (40 requests) were addressed to the original Uroaming.com.cn, 12% (7 requests) were made to Img.t.sinajs.cn and 4% (2 requests) were made to Tjs.sjs.sinajs.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Uroaming.com.cn.

Content Size

496.3 kB

After Optimization

199.4 kB

In fact, the total size of Uroaming.com.cn main page is 496.3 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. 30% of websites need less resources to load. Images take 256.8 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 18.0 kB

Original 22.8 kB
After minification 17.2 kB
After compression 4.8 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. This page needs HTML code to be minified as it can gain 5.6 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 18.0 kB or 79% of the original size.

Image Optimization

-51%

Potential reduce by 131.0 kB

Original 256.8 kB
After minification 125.8 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, Uroaming needs image optimization as it can save up to 131.0 kB or 51% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 105.3 kB

Original 163.9 kB
After minification 157.0 kB
After compression 58.6 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 105.3 kB or 64% of the original size.

CSS Optimization

-80%

Potential reduce by 42.6 kB

Original 52.9 kB
After minification 48.0 kB
After compression 10.3 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. Uroaming.com.cn needs all CSS files to be minified and compressed as it can save up to 42.6 kB or 80% of the original size.

Requests Now

After Optimization

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Uroaming. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.