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2500xx.com

6082 ms

swfobject_modified.js

767 ms

style1.css

1558 ms

Style.css

1608 ms

show1.css

817 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 88% of them (69 requests) were addressed to the original 2500xx.com, 1% (1 request) were made to M.weather.com.cn and 1% (1 request) were made to 92zc.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Geoip.weather.com.cn.

Content Size

587.5 kB

After Optimization

375.1 kB

In fact, the total size of 2500xx.com main page is 587.5 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. 25% of websites need less resources to load. Images take 365.2 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 58.8 kB

Original 71.5 kB
After minification 55.6 kB
After compression 12.7 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 15.9 kB, which is 22% 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 58.8 kB or 82% of the original size.

Image Optimization

-11%

Potential reduce by 41.4 kB

Original 365.2 kB
After minification 323.7 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, 2500 Xx needs image optimization as it can save up to 41.4 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 66.3 kB

Original 94.0 kB
After minification 92.3 kB
After compression 27.8 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 66.3 kB or 70% of the original size.

CSS Optimization

-81%

Potential reduce by 45.9 kB

Original 56.9 kB
After minification 53.1 kB
After compression 11.0 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. 2500xx.com needs all CSS files to be minified and compressed as it can save up to 45.9 kB or 81% of the original size.

Requests Now

After Optimization

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 2500 Xx. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.