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ynou.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

ynou.cn

云南开放大学

Page Load Speed

61.1 sec in total

First Response

15.8 sec

Resources Loaded

44.9 sec

Page Rendered

415 ms

ynou.cn screenshot

About Website

Welcome to ynou.cn homepage info - get ready to check Ynou best content right away, or after learning these important things about ynou.cn

Visit ynou.cn

Key Findings

We analyzed Ynou.cn page load time and found that the first response time was 15.8 sec and then it took 45.3 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 7 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ynou.cn performance score

0

Network Requests Diagram

ynou.cn

15752 ms

jquery.js

19584 ms

appvar.js

911 ms

appfunction.js

912 ms

pub.js

8670 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that all of those requests were addressed to Ynou.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Ynou.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 100.3 kB (30%)

Content Size

328.8 kB

After Optimization

228.5 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Ynou.cn main page is 328.8 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 223.5 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 63.8 kB

  • Original 75.9 kB
  • After minification 75.1 kB
  • After compression 12.1 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. 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 63.8 kB or 84% of the original size.

Image Optimization

-6%

Potential reduce by 13.8 kB

  • Original 223.5 kB
  • After minification 209.7 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. Ynou images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 22.7 kB

  • Original 29.5 kB
  • After minification 23.1 kB
  • After compression 6.8 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 22.7 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (39%)

Requests Now

51

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ynou. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

ynou.cn

ynou.cn

15752 ms

jquery.js

jquery.js

19584 ms

appvar.js

appvar.js

911 ms

appfunction.js

appfunction.js

912 ms

pub.js

pub.js

8670 ms

mycalendar.js

mycalendar.js

7895 ms

flv.js

flv.js

5692 ms

tree.js

tree.js

5206 ms

tree_tpl.js

tree_tpl.js

7344 ms

cms_newstag.js

cms_newstag.js

6592 ms

eAELXT5DOhSIAQ.sA18_

eAELXT5DOhSIAQ.sA18_

7535 ms

eAELXT5DOhSIAQ.sA18_

eAELXT5DOhSIAQ.sA18_

8898 ms

main_index.new.css

main_index.new.css

16785 ms

tab2.js

tab2.js

7889 ms

forms_1.js

forms_1.js

8789 ms

chrome.js

chrome.js

9153 ms

suspendPatch.js

suspendPatch.js

9250 ms

x_r1_c4_s1.jpg

x_r1_c4_s1.jpg

14361 ms

ssss%20(2).jpg

ssss%20(2).jpg

10385 ms

gbbzzf.png

gbbzzf.png

7607 ms

more.jpg

more.jpg

7648 ms

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x_r23_c9_s1.jpg

8615 ms

x_r23_c13_s1.jpg

x_r23_c13_s1.jpg

8172 ms

zong.jpg

zong.jpg

2491 ms

financial.jpg

financial.jpg

3390 ms

ditu.jpg

ditu.jpg

6306 ms

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x_r22_c19_s1.jpg

7324 ms

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x_r20_c19_s1.png

11170 ms

yunda.jpg

yunda.jpg

9738 ms

ad3.jpg

ad3.jpg

20399 ms

ad2.jpg

ad2.jpg

15499 ms

BA.jpg

BA.jpg

13446 ms

g2.jpg

g2.jpg

20447 ms

index_r1_c1_s1.jpg

index_r1_c1_s1.jpg

2204 ms

x_r1_c1_s1.jpg

x_r1_c1_s1.jpg

2643 ms

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x_r1_c16.jpg

9249 ms

4948 ms

sss1.jpg

sss1.jpg

7603 ms

nav_new.jpg

nav_new.jpg

13586 ms

sline.jpg

sline.jpg

7521 ms

suspendPatchNews1.png

suspendPatchNews1.png

8463 ms

tu.jpg

tu.jpg

19875 ms

x_r6_c3_s1.jpg

x_r6_c3_s1.jpg

10426 ms

icon_dot.jpg

icon_dot.jpg

9576 ms

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x_r18_c3_s1.jpg

10054 ms

x_r7_c9_s1.jpg

x_r7_c9_s1.jpg

12185 ms

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x_r10_c9_s1.jpg

14610 ms

x_r7_c13_s1.jpg

x_r7_c13_s1.jpg

13732 ms

x_r10_c13_s1.jpg

x_r10_c13_s1.jpg

19960 ms

con_bg.jpg

con_bg.jpg

13921 ms

navbg.jpg

navbg.jpg

15812 ms

hover1.png

hover1.png

19964 ms

link.png

link.png

19964 ms

btbg.jpg

btbg.jpg

15965 ms

iii.jpg

iii.jpg

16226 ms

x_r28_c4_s1.jpg

x_r28_c4_s1.jpg

16946 ms

select_bg.gif

select_bg.gif

1576 ms

select_left.gif

select_left.gif

417 ms

select_right.gif

select_right.gif

907 ms

SEO Factors

ynou.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GBK

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ynou.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 Ynou.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

ynou.cn

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