Tools & Wizards About Us
edustudy.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

edustudy.cn

教育学习网-百思迪威旗下官方网站

Page Load Speed

63.3 sec in total

First Response

13.5 sec

Resources Loaded

49.3 sec

Page Rendered

511 ms

edustudy.cn screenshot

About Website

Click here to check amazing Edustudy content. Otherwise, check out these important facts you probably never knew about edustudy.cn

依托北京师范大学百年教育资源，致力于中国中小学教育，全力打造百思迪威教育航母！

Visit edustudy.cn

Key Findings

We analyzed Edustudy.cn page load time and found that the first response time was 13.5 sec and then it took 49.8 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 32 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

edustudy.cn performance score

0

Network Requests Diagram

edustudy.cn

13476 ms

style.css

6658 ms

iwms.js

1973 ms

Switching.js

882 ms

sinaflash.js

9073 ms

Our browser made a total of 106 requests to load all elements on the main page. We found that 91% of them (96 requests) were addressed to the original Edustudy.cn, 1% (1 request) were made to Ajax.googleapis.com and 1% (1 request) were made to Img1.cache.netease.com. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source Hm.baidu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 188.6 kB (31%)

Content Size

598.9 kB

After Optimization

410.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Edustudy.cn main page is 598.9 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. 30% of websites need less resources to load. Images take 413.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 69.8 kB

  • Original 83.4 kB
  • After minification 59.3 kB
  • After compression 13.6 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 24.1 kB, which is 29% 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 69.8 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 45.9 kB

  • Original 413.5 kB
  • After minification 367.6 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, Edustudy needs image optimization as it can save up to 45.9 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-67%

Potential reduce by 45.8 kB

  • Original 67.9 kB
  • After minification 60.3 kB
  • After compression 22.1 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 45.8 kB or 67% of the original size.

CSS Optimization

-80%

Potential reduce by 27.1 kB

  • Original 34.1 kB
  • After minification 30.6 kB
  • After compression 7.0 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. Edustudy.cn needs all CSS files to be minified and compressed as it can save up to 27.1 kB or 80% of the original size.

Requests Breakdown

Number of requests can be reduced by 25 (35%)

Requests Now

72

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Edustudy. 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 as a result speed up the page load time.

Network Requests Diagram

edustudy.cn

edustudy.cn

13476 ms

style.css

style.css

6658 ms

iwms.js

iwms.js

1973 ms

Switching.js

Switching.js

882 ms

sinaflash.js

sinaflash.js

9073 ms

js.js

js.js

2002 ms

showTabs.js

showTabs.js

1420 ms

jquery.min.js

jquery.min.js

12 ms

datetime.js

datetime.js

1982 ms

clientDate.js

clientDate.js

3371 ms

auto.js

auto.js

4360 ms

qcxq_120.jpg

qcxq_120.jpg

4527 ms

logo.gif

logo.gif

1404 ms

logo.jpg

logo.jpg

746 ms

baidu_logo.gif

baidu_logo.gif

524 ms

body.gif

body.gif

1365 ms

sit.gif

sit.gif

548 ms

sina.png

sina.png

7352 ms

sinab.png

sinab.png

4196 ms

tenxun.png

tenxun.png

4982 ms

weixin.png

weixin.png

7963 ms

logo.gif

logo.gif

16136 ms

biaoti.jpg

biaoti.jpg

19601 ms

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14112513062140.jpg

19602 ms

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19603 ms

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19603 ms

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temp_14091714593996.jpg

19603 ms

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temp_14091215489881.jpg

19604 ms

kt1.jpg

kt1.jpg

19605 ms

more.gif

more.gif

19605 ms

1.jpg

1.jpg

19605 ms

2.jpg

2.jpg

19606 ms

5.jpg

5.jpg

19606 ms

4.jpg

4.jpg

19607 ms

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12040601037583.jpg

19608 ms

10.jpg

10.jpg

19609 ms

6.jpg

6.jpg

19609 ms

8.jpg

8.jpg

19610 ms

t2.gif

t2.gif

19611 ms

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11060315046430t.jpg

19610 ms

09120317085123t.jpg

09120317085123t.jpg

19612 ms

im_t.gif

im_t.gif

19613 ms

im_more.gif

im_more.gif

19613 ms

temp_14080410533022t.jpg

temp_14080410533022t.jpg

19614 ms

temp_14060317009543t.jpg

temp_14060317009543t.jpg

19614 ms

t4.gif

t4.gif

19615 ms

default.png

default.png

19616 ms

t5.png

t5.png

19617 ms

0001.png

0001.png

19616 ms

logo1.gif

logo1.gif

8122 ms

0023.png

0023.png

19611 ms

counter.php

counter.php

108 ms

Setup_Code.aspx

Setup_Code.aspx

5973 ms

0003.png

0003.png

20054 ms

0004.png

0004.png

20239 ms

4554906.js

4554906.js

933 ms

47b9f2a7a67602f89a8ef98726425d68

47b9f2a7a67602f89a8ef98726425d68

19828 ms

menu.js

menu.js

18878 ms

0007.png

0007.png

18763 ms

0008.png

0008.png

17664 ms

h.js

h.js

20423 ms

0009.png

0009.png

14530 ms

0010.png

0010.png

14654 ms

0012.png

0012.png

7560 ms

0013.png

0013.png

3441 ms

0017.png

0017.png

3425 ms

0018.png

0018.png

4174 ms

0024.png

0024.png

4482 ms

0020.png

0020.png

4480 ms

0021.png

0021.png

3838 ms

wzwq.jpg

wzwq.jpg

3825 ms

jyb.jpg

jyb.jpg

4224 ms

pxzx.jpg

pxzx.jpg

4259 ms

inputBorder.gif

inputBorder.gif

4455 ms

btnBg1.gif

btnBg1.gif

4558 ms

navbar.gif

navbar.gif

4580 ms

iwms.gif

iwms.gif

4626 ms

mframe.gif

mframe.gif

4811 ms

index1.jpg

index1.jpg

4870 ms

22222.png

22222.png

4818 ms

mframe_l.gif

mframe_l.gif

4923 ms

mframe_r.gif

mframe_r.gif

4923 ms

span.gif

span.gif

4982 ms

title.jpg

title.jpg

5197 ms

14121910394655t.jpg

14121910394655t.jpg

17964 ms

hot.gif

hot.gif

5210 ms

mframe_b_l.gif

mframe_b_l.gif

5279 ms

mframe_b_r.gif

mframe_b_r.gif

5266 ms

t.gif

t.gif

5342 ms

span.jpg

span.jpg

6114 ms

more6.gif

more6.gif

7659 ms

t1.gif

t1.gif

5617 ms

im_t1.gif

im_t1.gif

4671 ms

flashbutton.gif

flashbutton.gif

4713 ms

untitled.gif

untitled.gif

3994 ms

digg.gif

digg.gif

3768 ms

zhuanlan.jpg

zhuanlan.jpg

3133 ms

bjpolice.gif

bjpolice.gif

3311 ms

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14121910363832t.jpg

3071 ms

14121709237001t.jpg

14121709237001t.jpg

3116 ms

bg-footerrr.jpg

bg-footerrr.jpg

3106 ms

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14121109506174t.jpg

2960 ms

14121109318870t.jpg

14121109318870t.jpg

3338 ms

14120408552967t.jpg

14120408552967t.jpg

3095 ms

icon_0.gif

icon_0.gif

662 ms

btnBg.gif

btnBg.gif

371 ms

SEO Factors

edustudy.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    GB

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Edustudy.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed language. Our system also found out that Edustudy.cn main page’s claimed encoding is gb2312. 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

edustudy.cn

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