Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jleduyun.cn

吉林省中小学智慧教育平台

Page Load Speed

51 sec in total

First Response

4.5 sec

Resources Loaded

46 sec

Page Rendered

497 ms

About Website

Visit jleduyun.cn now to see the best up-to-date Jleduyun content for China and also check out these interesting facts you probably never knew about jleduyun.cn

吉林省中小学智慧教育平台是以云计算为基础，通过信息技术与教学过程深度融合，搭建涵盖核心应用的教育云平台，同时汇聚第三方优质资源及应用，面向教育机构、老师、学生、家长提供一站式的教学服务。

Visit jleduyun.cn

Key Findings

We analyzed Jleduyun.cn page load time and found that the first response time was 4.5 sec and then it took 46.5 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

jleduyun.cn performance score

0

Network Requests Diagram

jleduyun.cn

4508 ms

www.jleduyun.cn

2393 ms

public.css

2645 ms

base.css

5751 ms

z_space_portal.css

3610 ms

Our browser made a total of 37 requests to load all elements on the main page. We found that 32% of them (12 requests) were addressed to the original Jleduyun.cn, 54% (20 requests) were made to Css.huijiaoyun.cn and 3% (1 request) were made to S95.cnzz.com. The less responsive or slowest element that took the longest time to load (20.2 sec) relates to the external source Css.huijiaoyun.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 608.0 kB (37%)

Content Size

1.6 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jleduyun.cn main page is 1.6 MB. 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 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 51.8 kB

  • Original 62.4 kB
  • After minification 43.6 kB
  • After compression 10.6 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 18.8 kB, which is 30% 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 51.8 kB or 83% of the original size.

Image Optimization

-12%

Potential reduce by 122.4 kB

  • Original 1.0 MB
  • After minification 924.4 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, Jleduyun needs image optimization as it can save up to 122.4 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-76%

Potential reduce by 63.0 kB

  • Original 82.7 kB
  • After minification 63.0 kB
  • After compression 19.7 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 63.0 kB or 76% of the original size.

CSS Optimization

-84%

Potential reduce by 370.9 kB

  • Original 443.0 kB
  • After minification 389.6 kB
  • After compression 72.1 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. Jleduyun.cn needs all CSS files to be minified and compressed as it can save up to 370.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 12 (41%)

Requests Now

29

After Optimization

17

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jleduyun. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

jleduyun.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 Jleduyun.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 Jleduyun.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

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