Tools & Wizards About Us
sf.kedo.gov.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

sf.kedo.gov.cn

科幻世界-蝌蚪五线谱

Page Load Speed

57.3 sec in total

First Response

4.2 sec

Resources Loaded

52.3 sec

Page Rendered

764 ms

sf.kedo.gov.cn screenshot

About Website

Visit sf.kedo.gov.cn now to see the best up-to-date Sf Kedo content for Turkey and also check out these interesting facts you probably never knew about sf.kedo.gov.cn

蝌蚪五线谱是北京市政府投资建设、北京市科学技术协会承建的大型公益性科普网站，为公众特别是青少年提供优质网络科学文化服务。

Visit sf.kedo.gov.cn

Key Findings

We analyzed Sf.kedo.gov.cn page load time and found that the first response time was 4.2 sec and then it took 53.1 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 45 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

sf.kedo.gov.cn performance score

0

Network Requests Diagram

sf.kedo.gov.cn

4198 ms

bootstrap.css

11157 ms

base.css

3731 ms

style.css

4087 ms

style-app.css

3726 ms

Our browser made a total of 111 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Sf.kedo.gov.cn, 88% (98 requests) were made to News.kedo.gov.cn and 2% (2 requests) were made to Kedo.gov.cn. The less responsive or slowest element that took the longest time to load (20.4 sec) relates to the external source News.kedo.gov.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 114.2 kB (33%)

Content Size

346.2 kB

After Optimization

232.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sf.kedo.gov.cn main page is 346.2 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. 20% of websites need less resources to load. Images take 201.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 70.7 kB

  • Original 88.7 kB
  • After minification 77.0 kB
  • After compression 18.0 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 11.7 kB, which is 13% 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 70.7 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 15.0 kB

  • Original 201.3 kB
  • After minification 186.4 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. Sf Kedo images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 7.8 kB

  • Original 29.7 kB
  • After minification 29.7 kB
  • After compression 21.9 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 7.8 kB or 26% of the original size.

CSS Optimization

-78%

Potential reduce by 20.8 kB

  • Original 26.5 kB
  • After minification 21.9 kB
  • After compression 5.7 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. Sf.kedo.gov.cn needs all CSS files to be minified and compressed as it can save up to 20.8 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (35%)

Requests Now

62

After Optimization

40

  • Images
  • JavaScript
  • CSS

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sf Kedo. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sf.kedo.gov.cn

sf.kedo.gov.cn

4198 ms

bootstrap.css

bootstrap.css

11157 ms

base.css

base.css

3731 ms

style.css

style.css

4087 ms

style-app.css

style-app.css

3726 ms

jquery.bxslider.css

jquery.bxslider.css

3744 ms

fix.css

fix.css

4080 ms

logo.png

logo.png

4097 ms

8198.jpg

8198.jpg

5846 ms

144972913146315865.jpg

144972913146315865.jpg

17701 ms

145215255193616225.jpg

145215255193616225.jpg

20398 ms

143087492707611352.jpg

143087492707611352.jpg

4821 ms

143087488443311351.png

143087488443311351.png

12711 ms

143087483104311350.jpg

143087483104311350.jpg

6360 ms

143087473923411349.jpg

143087473923411349.jpg

7289 ms

143225352934811607.jpg

143225352934811607.jpg

7723 ms

145016503445415964.jpg

145016503445415964.jpg

7437 ms

112902257.jpg

112902257.jpg

14359 ms

119040.jpg

119040.jpg

13180 ms

118673.jpg

118673.jpg

13138 ms

118040.jpg

118040.jpg

15742 ms

117308.png

117308.png

20042 ms

116587.jpg

116587.jpg

18671 ms

98738.jpg

98738.jpg

16182 ms

93741.jpg

93741.jpg

18542 ms

91357.jpg

91357.jpg

20041 ms

87250.jpg

87250.jpg

20042 ms

144981517763015893.jpg

144981517763015893.jpg

20042 ms

144981527951615894.jpg

144981527951615894.jpg

20043 ms

119019.jpg

119019.jpg

20044 ms

119022.jpg

119022.jpg

20037 ms

116135.jpg

116135.jpg

20037 ms

119018.jpg

119018.jpg

20038 ms

118534.jpg

118534.jpg

20038 ms

115481.jpg

115481.jpg

20039 ms

119030.jpg

119030.jpg

20039 ms

117681.jpg

117681.jpg

20040 ms

1_396509627.jpg

1_396509627.jpg

19694 ms

1_3935288521.jpg

1_3935288521.jpg

19683 ms

stat.js

stat.js

3006 ms

jquery.min.js

jquery.min.js

20040 ms

bootstrap.min.js

bootstrap.min.js

19420 ms

modernizr.js

modernizr.js

20039 ms

jquery.bxslider.min.js

jquery.bxslider.min.js

20025 ms

jquery.idTabsName.js

jquery.idTabsName.js

17720 ms

jquery.float.js

jquery.float.js

17373 ms

fade.js

fade.js

18361 ms

common.js

common.js

17978 ms

holder.js

holder.js

18620 ms

116530.jpg

116530.jpg

20036 ms

110817.jpg

110817.jpg

20107 ms

113218.jpg

113218.jpg

19959 ms

119130.jpg

119130.jpg

19673 ms

glyphicons-halflings-regular.woff

glyphicons-halflings-regular.woff

4851 ms

118761.jpg

118761.jpg

19685 ms

117833.jpg

117833.jpg

19905 ms

117314.jpg

117314.jpg

17537 ms

87122.jpg

87122.jpg

19685 ms

88467.jpg

88467.jpg

20299 ms

88475.jpg

88475.jpg

19858 ms

119135.jpg

119135.jpg

17536 ms

119248.jpg

119248.jpg

19571 ms

119231.jpg

119231.jpg

17009 ms

119239.jpg

119239.jpg

18819 ms

118939.jpg

118939.jpg

19999 ms

118683.jpg

118683.jpg

19999 ms

116591.jpg

116591.jpg

19999 ms

115845.jpg

115845.jpg

19646 ms

115740.jpg

115740.jpg

19998 ms

113752.jpg

113752.jpg

19996 ms

118677.png

118677.png

19995 ms

117691.png

117691.png

19995 ms

117070.png

117070.png

19995 ms

116984.jpg

116984.jpg

19994 ms

116581.png

116581.png

19994 ms

115981.png

115981.png

19993 ms

112581381.jpg

112581381.jpg

19991 ms

112573253.jpg

112573253.jpg

20302 ms

112606130.jpg

112606130.jpg

19964 ms

112613756.jpg

112613756.jpg

19939 ms

112625901.jpg

112625901.jpg

19040 ms

112599007.jpg

112599007.jpg

19599 ms

17738 ms

share-icons-douban.png

share-icons-douban.png

19567 ms

share-icons-sina.png

share-icons-sina.png

19094 ms

z_stat.php

z_stat.php

980 ms

share-icons-weixin.png

share-icons-weixin.png

19920 ms

stat.htm

stat.htm

163 ms

core.php

core.php

1613 ms

weixin_qr_logo.jpg

weixin_qr_logo.jpg

17688 ms

9.gif

9.gif

762 ms

ga.js

ga.js

10 ms

__utm.gif

__utm.gif

13 ms

kedo_qr.png

kedo_qr.png

15443 ms

rpt-x.png

rpt-x.png

15692 ms

dotted_y.png

dotted_y.png

15690 ms

app.gif

app.gif

675 ms

ideas-bg.png

ideas-bg.png

15720 ms

transparent.png

transparent.png

10920 ms

icon-set.png

icon-set.png

10050 ms

dot.png

dot.png

9048 ms

title-icons-01.png

title-icons-01.png

8424 ms

bg-sf-title.png

bg-sf-title.png

7758 ms

bg-sf1.png

bg-sf1.png

7397 ms

mh1.png

mh1.png

8635 ms

movie1.png

movie1.png

6620 ms

book1.png

book1.png

4920 ms

game1.png

game1.png

10169 ms

bg-ezine-title.png

bg-ezine-title.png

4458 ms

bg-sf-set1.png

bg-sf-set1.png

5349 ms

bg-sf-set2.png

bg-sf-set2.png

4799 ms

SEO Factors

sf.kedo.gov.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    ZH

  • Encoding

    UTF-8

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

sf.kedo.gov.cn

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