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zyzy.openedu.com.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

zyzy.openedu.com.cn

中央广播电视大学-党群园地

Page Load Speed

6.4 sec in total

First Response

2.5 sec

Resources Loaded

3.8 sec

Page Rendered

100 ms

zyzy.openedu.com.cn screenshot

About Website

Welcome to zyzy.openedu.com.cn homepage info - get ready to check Zyzy Openedu best content for China right away, or after learning these important things about zyzy.openedu.com.cn

Visit zyzy.openedu.com.cn

Key Findings

We analyzed Zyzy.openedu.com.cn page load time and found that the first response time was 2.5 sec and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

zyzy.openedu.com.cn performance score

0

Network Requests Diagram

zyzy.openedu.com.cn

2502 ms

css.css

497 ms

appvar.js

497 ms

appfunction.js

499 ms

pub.js

496 ms

Our browser made a total of 15 requests to load all elements on the main page. We found that all of those requests were addressed to Zyzy.openedu.com.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (2.5 sec) belongs to the original domain Zyzy.openedu.com.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 11.8 kB (75%)

Content Size

15.7 kB

After Optimization

3.9 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of Zyzy.openedu.com.cn main page is 15.7 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 8.6 kB which makes up the majority of the site volume.

HTML Optimization

-65%

Potential reduce by 2.3 kB

  • Original 3.5 kB
  • After minification 3.5 kB
  • After compression 1.2 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. 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 2.3 kB or 65% of the original size.

JavaScript Optimization

-77%

Potential reduce by 6.6 kB

  • Original 8.6 kB
  • After minification 6.2 kB
  • After compression 2.0 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 6.6 kB or 77% of the original size.

CSS Optimization

-81%

Potential reduce by 3.0 kB

  • Original 3.7 kB
  • After minification 2.7 kB
  • After compression 681 B

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. Zyzy.openedu.com.cn needs all CSS files to be minified and compressed as it can save up to 3.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (71%)

Requests Now

7

After Optimization

2

  • JavaScript
  • CSS

The browser has sent 7 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zyzy Openedu. 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 as a result speed up the page load time.

Network Requests Diagram

zyzy.openedu.com.cn

zyzy.openedu.com.cn

2502 ms

css.css

css.css

497 ms

appvar.js

appvar.js

497 ms

appfunction.js

appfunction.js

499 ms

pub.js

pub.js

496 ms

mycalendar.js

mycalendar.js

497 ms

tree.js

tree.js

498 ms

tree_tpl.js

tree_tpl.js

740 ms

appvar.js

appvar.js

249 ms

css.css

css.css

249 ms

pub.js

pub.js

987 ms

mycalendar.js

mycalendar.js

741 ms

appfunction.js

appfunction.js

249 ms

tree.js

tree.js

490 ms

tree_tpl.js

tree_tpl.js

249 ms

SEO Factors

zyzy.openedu.com.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Zyzy.openedu.com.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it matches the claimed language. Our system also found out that Zyzy.openedu.com.cn main page’s claimed encoding is gbk. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

zyzy.openedu.com.cn

Open Graph description is not detected on the main page of Zyzy Openedu. 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: