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chinaedu.com screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

chinaedu.com

101教育官网-打造智慧教育生态圈

Page Load Speed

13.5 sec in total

First Response

1.1 sec

Resources Loaded

12.1 sec

Page Rendered

274 ms

chinaedu.com screenshot

About Website

Visit chinaedu.com now to see the best up-to-date Chinaedu content for New Zealand and also check out these interesting facts you probably never knew about chinaedu.com

国内首家中小学网校，国内最大的中小学网校课程及网络教育服务提供商，国内首家通过ISO9001:2000质量认证的中小学网校，国内首个成功在美国纳斯达克上市的中小学网校。网校同步课堂、网校名师答疑、网校学生社区、在线教师及家长专区及移动学习平台，让学生在个性化的网校平台上学习，注重在兴趣中提高学生的学习能力；让家长们通过网校获取最新的家庭教育理念及网校专家指导；为教师提供打破地域限制的教研交流平台，...

Visit chinaedu.com

Key Findings

We analyzed Chinaedu.com page load time and found that the first response time was 1.1 sec and then it took 12.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

chinaedu.com performance score

0

Network Requests Diagram

chinaedu.com

1079 ms

all.css

1523 ms

style.css

1523 ms

jquery-1.4.4.min.js

1811 ms

jquery.tools.min.js

1543 ms

Our browser made a total of 116 requests to load all elements on the main page. We found that 89% of them (103 requests) were addressed to the original Chinaedu.com, 4% (5 requests) were made to Live800.chinaedu.com and 3% (3 requests) were made to Chat.live800.com. The less responsive or slowest element that took the longest time to load (8 sec) belongs to the original domain Chinaedu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (57%)

Content Size

3.5 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinaedu.com main page is 3.5 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. 35% of websites need less resources to load. Images take 3.1 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 54.9 kB

  • Original 69.2 kB
  • After minification 60.8 kB
  • After compression 14.3 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 8.4 kB, which is 12% 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 54.9 kB or 79% of the original size.

Image Optimization

-54%

Potential reduce by 1.7 MB

  • Original 3.1 MB
  • After minification 1.4 MB

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, Chinaedu needs image optimization as it can save up to 1.7 MB or 54% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-69%

Potential reduce by 125.3 kB

  • Original 182.0 kB
  • After minification 165.6 kB
  • After compression 56.7 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 125.3 kB or 69% of the original size.

CSS Optimization

-83%

Potential reduce by 115.9 kB

  • Original 140.4 kB
  • After minification 115.8 kB
  • After compression 24.4 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. Chinaedu.com needs all CSS files to be minified and compressed as it can save up to 115.9 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (29%)

Requests Now

111

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chinaedu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chinaedu.com

chinaedu.com

1079 ms

all.css

all.css

1523 ms

style.css

style.css

1523 ms

jquery-1.4.4.min.js

jquery-1.4.4.min.js

1811 ms

jquery.tools.min.js

jquery.tools.min.js

1543 ms

site.js

site.js

1523 ms

number.js

number.js

1523 ms

jquery.fancybox-1.3.4.js

jquery.fancybox-1.3.4.js

1791 ms

jquery.fancybox-1.3.4.css

jquery.fancybox-1.3.4.css

1791 ms

textButton.js

textButton.js

733 ms

textButton.js

textButton.js

732 ms

textButton.js

textButton.js

738 ms

reset_base.css

reset_base.css

280 ms

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278 ms

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d.css

299 ms

l.css

l.css

553 ms

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557 ms

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764 ms

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262 ms

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517 ms

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262 ms

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511 ms

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513 ms

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514 ms

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517 ms

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763 ms

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766 ms

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767 ms

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771 ms

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769 ms

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3361 ms

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bg_userLogin.gif

bg_userLogin.gif

2775 ms

btn_login.jpg

btn_login.jpg

2785 ms

tu-122.jpg

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3775 ms

broadcast_bg.gif

broadcast_bg.gif

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broadcast_ico1.gif

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3288 ms

cl_week_ico.gif

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3537 ms

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3574 ms

bg_ad.jpg

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1548 ms

h.js

h.js

2063 ms

kefu_up.gif

kefu_up.gif

1390 ms

panel_ico1.gif

panel_ico1.gif

5551 ms

khj.jpg

khj.jpg

7425 ms

title_L.gif

title_L.gif

3607 ms

title_r.gif

title_r.gif

3612 ms

title_m.gif

title_m.gif

3802 ms

bg_tit.gif

bg_tit.gif

3614 ms

wrap_solid_bg01.jpg

wrap_solid_bg01.jpg

3617 ms

h3_ico.gif

h3_ico.gif

3804 ms

w_class_t_ico6.gif

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3860 ms

icon_02.gif

icon_02.gif

3862 ms

week_tab2_03.gif

week_tab2_03.gif

3625 ms

week_tab.gif

week_tab.gif

3811 ms

week_tab2.gif

week_tab2.gif

3869 ms

jzy.jpg

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8023 ms

tu1.jpg

tu1.jpg

4747 ms

public_img01.jpg

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4060 ms

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4129 ms

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4061 ms

public_img02.jpg

public_img02.jpg

4066 ms

xian1.jpg

xian1.jpg

3621 ms

ico1.jpg

ico1.jpg

3798 ms

hm.gif

hm.gif

442 ms

kefu_middle.gif

kefu_middle.gif

790 ms

textStatic.js

textStatic.js

473 ms

utils.js

utils.js

468 ms

img1.jpg

img1.jpg

3380 ms

img2.jpg

img2.jpg

3484 ms

img3.jpg

img3.jpg

3332 ms

img4.jpg

img4.jpg

3396 ms

jsonpUserInfo.do

jsonpUserInfo.do

734 ms

resourcenum.php

resourcenum.php

769 ms

resourcenum.php

resourcenum.php

771 ms

img11.jpg

img11.jpg

3295 ms

img22.jpg

img22.jpg

3322 ms

img33.jpg

img33.jpg

3149 ms

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img44.jpg

3062 ms

pyk.jpg

pyk.jpg

5828 ms

nav_wl.jpg

nav_wl.jpg

3102 ms

resourcenum.php

resourcenum.php

3058 ms

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3255 ms

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3108 ms

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3104 ms

h3_bg.gif

h3_bg.gif

2917 ms

h3_bg2.gif

h3_bg2.gif

3118 ms

jzy.png

jzy.png

3109 ms

y_logo_chinaedu.jpg

y_logo_chinaedu.jpg

3109 ms

y_logo_top.gif

y_logo_top.gif

3179 ms

telClass.jpg

telClass.jpg

3842 ms

online.jpg

online.jpg

3150 ms

app.jpg

app.jpg

3370 ms

101kefu_down.gif

101kefu_down.gif

3240 ms

SEO Factors

chinaedu.com 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 Chinaedu.com 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 Chinaedu.com 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

chinaedu.com

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