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Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

cau-edu.net.cn

中农大网络教育官网

Page Load Speed

43.2 sec in total

First Response

3 sec

Resources Loaded

40 sec

Page Rendered

203 ms

cau-edu.net.cn screenshot

About Website

Click here to check amazing Cau Edu content for China. Otherwise, check out these important facts you probably never knew about cau-edu.net.cn

中国农业大学网络教育学院是中国农业大学开展现代远程教育的专门机构—网上农大。提供网络教育,远程教育,学历教育,专升本,本科第二学历等。专升本优势专业有动物医学（执业兽医资格考试必备条件之一）、动物科学、农学、园林、园艺、农林经济管理、电气工程自动化、工商管理、社会学、农业机械化及其自动化、食品质量与安全等二十多个专升本学历教育专业

Visit cau-edu.net.cn

Key Findings

We analyzed Cau-edu.net.cn page load time and found that the first response time was 3 sec and then it took 40.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 4 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

cau-edu.net.cn performance score

0

Network Requests Diagram

cau-edu.net.cn

2973 ms

reset.css

766 ms

text.css

5334 ms

960_24_col.css

1192 ms

style.css

11444 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 68% of them (45 requests) were addressed to the original Cau-edu.net.cn, 17% (11 requests) were made to Home.cau-edu.net.cn and 12% (8 requests) were made to Dl.cau-edu.net.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain Cau-edu.net.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 249.7 kB (38%)

Content Size

661.1 kB

After Optimization

411.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cau-edu.net.cn main page is 661.1 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. 15% of websites need less resources to load. Images take 378.7 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 30.0 kB

  • Original 37.1 kB
  • After minification 32.1 kB
  • After compression 7.1 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 5.0 kB, which is 13% 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 30.0 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 21.5 kB

  • Original 378.7 kB
  • After minification 357.2 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. Cau Edu images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 54.4 kB

  • Original 82.4 kB
  • After minification 80.9 kB
  • After compression 27.9 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 54.4 kB or 66% of the original size.

CSS Optimization

-88%

Potential reduce by 143.8 kB

  • Original 163.0 kB
  • After minification 104.5 kB
  • After compression 19.2 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. Cau-edu.net.cn needs all CSS files to be minified and compressed as it can save up to 143.8 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 26 (43%)

Requests Now

60

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cau Edu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cau-edu.net.cn

cau-edu.net.cn

2973 ms

reset.css

reset.css

766 ms

text.css

text.css

5334 ms

960_24_col.css

960_24_col.css

1192 ms

style.css

style.css

11444 ms

BaiDu_js.js

BaiDu_js.js

865 ms

jquery-1.7.1.min.js

jquery-1.7.1.min.js

3183 ms

nav1.js

nav1.js

1293 ms

qiehuan.js

qiehuan.js

1593 ms

hm.js

hm.js

1630 ms

LoginBefore.aspx

LoginBefore.aspx

532 ms

logo.jpg

logo.jpg

3856 ms

index.html

index.html

491 ms

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3492 ms

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4045 ms

bottom.html

bottom.html

19779 ms

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19721 ms

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5489 ms

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8780 ms

body001.jpg

body001.jpg

5445 ms

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navnbgnew.gif

529 ms

searchnew.jpg

searchnew.jpg

19720 ms

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greypoint.png

884 ms

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qiehuan2014_01.gif

977 ms

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1813 ms

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1386 ms

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1538 ms

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1899 ms

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2104 ms

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2373 ms

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2427 ms

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2665 ms

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2954 ms

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2990 ms

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3251 ms

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3512 ms

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3521 ms

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3824 ms

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4069 ms

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4067 ms

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6941 ms

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2014_020.gif

4619 ms

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2014_021.gif

8054 ms

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2014_022.gif

6699 ms

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qiehuan2014_02.gif

7000 ms

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2155 ms

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3185 ms

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4338 ms

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4386 ms

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4212 ms

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4509 ms

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7068 ms

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7332 ms

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7007 ms

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14555025425971MJ.png

7198 ms

jquery.js

jquery.js

20308 ms

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3269 ms

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5192 ms

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11759 ms

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201504281528986_a6f364a3.gif

5436 ms

jquery-1.4.3.min.js

jquery-1.4.3.min.js

18885 ms

LoginBefore.js

LoginBefore.js

8708 ms

arrows.png

arrows.png

1186 ms

2014_023.png

2014_023.png

588 ms

2014_023_2.png

2014_023_2.png

3756 ms

2014_023_1.png

2014_023_1.png

6256 ms

SEO Factors

cau-edu.net.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cau-edu.net.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Cau-edu.net.cn main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.

Social Sharing Optimization

cau-edu.net.cn

Open Graph description is not detected on the main page of Cau Edu. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: