Access tengine.com.cn. 天健创新（北京）监测仪表股份有限公司|污水|自来水|地表水

index.php

2961 ms

style.css

11802 ms

jquery-1.4.2.min.js

19717 ms

cc.js

2760 ms

focus.js

8868 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 97% of them (36 requests) were addressed to the original Tengine.com.cn, 3% (1 request) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (20 sec) belongs to the original domain Tengine.com.cn.

Content Size

142.1 kB

After Optimization

55.4 kB

In fact, the total size of Tengine.com.cn main page is 142.1 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 5% of websites need less resources to load. Javascripts take 85.6 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 15.9 kB

Original 20.1 kB
After minification 14.2 kB
After compression 4.2 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 5.9 kB, which is 29% 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 15.9 kB or 79% of the original size.

Image Optimization

-4%

Potential reduce by 807 B

Original 20.5 kB
After minification 19.7 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. Tengine images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 57.6 kB

Original 85.6 kB
After minification 85.5 kB
After compression 28.0 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 57.6 kB or 67% of the original size.

CSS Optimization

-78%

Potential reduce by 12.5 kB

Original 15.9 kB
After minification 14.6 kB
After compression 3.4 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. Tengine.com.cn needs all CSS files to be minified and compressed as it can save up to 12.5 kB or 78% of the original size.

Requests Now

After Optimization

The browser has sent 11 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Tengine. According to our analytics all requests are already optimized.