Access zhulinedu.com. 专注于建筑领域的人才培养与提升-上海筑林教育学院

zhulinedu.com

4647 ms

base.css

3184 ms

jquery-1.11.2.min.js

20368 ms

jquery.min.js

8855 ms

common.js

2836 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 56% of them (62 requests) were addressed to the original Zhulinedu.com, 8% (9 requests) were made to H.qiao.baidu.com and 7% (8 requests) were made to P2.qiao.baidu.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Zhulinedu.com.

Content Size

589.0 kB

After Optimization

214.1 kB

In fact, the total size of Zhulinedu.com main page is 589.0 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. Javascripts take 314.0 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 124.5 kB

Original 143.8 kB
After minification 82.1 kB
After compression 19.4 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 61.7 kB, which is 43% 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 124.5 kB or 87% of the original size.

Image Optimization

-18%

Potential reduce by 11.3 kB

Original 63.0 kB
After minification 51.7 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, Zhulinedu needs image optimization as it can save up to 11.3 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 181.5 kB

Original 314.0 kB
After minification 274.2 kB
After compression 132.5 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 181.5 kB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 57.6 kB

Original 68.2 kB
After minification 61.5 kB
After compression 10.5 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. Zhulinedu.com needs all CSS files to be minified and compressed as it can save up to 57.6 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 68 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zhulinedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.