Access sednups.com. 美世特电源(深圳)有限公司|UPS电源、蓄电池生产厂家

sednups.com

7650 ms

style.css

2114 ms

nav.js

2118 ms

jquery-1.7.2.min.js

3496 ms

upscroll.js

2211 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Sednups.com, 46% (33 requests) were made to Steups.com.cn and 19% (14 requests) were made to Qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Qiao.baidu.com.

Content Size

323.5 kB

After Optimization

180.6 kB

In fact, the total size of Sednups.com main page is 323.5 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. 20% of websites need less resources to load. Images take 141.0 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 20.1 kB

Original 25.9 kB
After minification 23.2 kB
After compression 5.7 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. HTML code on this page is well minified. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 20.1 kB or 78% of the original size.

Image Optimization

-8%

Potential reduce by 11.1 kB

Original 141.0 kB
After minification 129.9 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. Sednups images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 66.0 kB

Original 101.3 kB
After minification 99.3 kB
After compression 35.3 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 66.0 kB or 65% of the original size.

CSS Optimization

-83%

Potential reduce by 45.8 kB

Original 55.3 kB
After minification 41.6 kB
After compression 9.6 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. Sednups.com needs all CSS files to be minified and compressed as it can save up to 45.8 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 Sednups. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.