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comon.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

comon.cn

网络不良信息举报

Page Load Speed

51.5 sec in total

First Response

2.6 sec

Resources Loaded

48.2 sec

Page Rendered

760 ms

comon.cn screenshot

About Website

Welcome to comon.cn homepage info - get ready to check Comon best content for China right away, or after learning these important things about comon.cn

光芒网

Visit comon.cn

Key Findings

We analyzed Comon.cn page load time and found that the first response time was 2.6 sec and then it took 48.9 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

comon.cn performance score

0

Network Requests Diagram

comon.cn

2584 ms

common.css

1173 ms

style.css

5787 ms

jquery.min.js

7227 ms

returnTop.js

13905 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 91% of them (86 requests) were addressed to the original Comon.cn, 2% (2 requests) were made to Static1.bfdcdn.com and 2% (2 requests) were made to Hm.baidu.com. The less responsive or slowest element that took the longest time to load (19.9 sec) belongs to the original domain Comon.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 222.9 kB (33%)

Content Size

677.7 kB

After Optimization

454.8 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Comon.cn main page is 677.7 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 426.8 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 62.3 kB

  • Original 74.1 kB
  • After minification 48.6 kB
  • After compression 11.9 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 25.5 kB, which is 34% 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 62.3 kB or 84% of the original size.

Image Optimization

-8%

Potential reduce by 34.3 kB

  • Original 426.8 kB
  • After minification 392.5 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. Comon images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 71.6 kB

  • Original 108.8 kB
  • After minification 107.0 kB
  • After compression 37.2 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 71.6 kB or 66% of the original size.

CSS Optimization

-81%

Potential reduce by 54.8 kB

  • Original 68.0 kB
  • After minification 62.6 kB
  • After compression 13.2 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. Comon.cn needs all CSS files to be minified and compressed as it can save up to 54.8 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 23 (26%)

Requests Now

90

After Optimization

67

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Comon. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

comon.cn

comon.cn

2584 ms

common.css

common.css

1173 ms

style.css

style.css

5787 ms

jquery.min.js

jquery.min.js

7227 ms

returnTop.js

returnTop.js

13905 ms

slides.min.jquery.js

slides.min.jquery.js

1601 ms

indexCutover.js

indexCutover.js

1977 ms

slides.js

slides.js

3505 ms

index_banner.jpg

index_banner.jpg

1723 ms

topBg.gif

topBg.gif

729 ms

logo.jpg

logo.jpg

1195 ms

Topcon.jpg

Topcon.jpg

5426 ms

loginBg.jpg

loginBg.jpg

1599 ms

border.gif

border.gif

1847 ms

home.png

home.png

1936 ms

navBg.png

navBg.png

19864 ms

community.png

community.png

2034 ms

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4176 ms

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14181 ms

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2804 ms

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2414 ms

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5028 ms

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4893 ms

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6352 ms

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6920 ms

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5835 ms

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9507 ms

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9339 ms

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7818 ms

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10297 ms

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8275 ms

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8755 ms

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9228 ms

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9713 ms

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9781 ms

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14472 ms

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14896 ms

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10876 ms

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10669 ms

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11074 ms

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11216 ms

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11424 ms

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11883 ms

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11778 ms

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thumb_120_120_20150512104217525.jpg

12131 ms

Shine.js

Shine.js

2580 ms

loading.gif

loading.gif

680 ms

h.js

h.js

3856 ms

thumb_120_120_20150209113114251.jpg

thumb_120_120_20150209113114251.jpg

11510 ms

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12478 ms

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11023 ms

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11143 ms

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11388 ms

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thumb_45_45_20150129035657577.jpg

11617 ms

thumb_200_150_20150514095216275.jpg

thumb_200_150_20150514095216275.jpg

11580 ms

Shine.css

Shine.css

1003 ms

bcore.min.js

bcore.min.js

2685 ms

thumb_200_150_20150513021121569.jpg

thumb_200_150_20150513021121569.jpg

11679 ms

21.gif

21.gif

820 ms

hm.gif

hm.gif

2062 ms

thumb_200_150_20150416100119620.jpg

thumb_200_150_20150416100119620.jpg

12108 ms

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9937 ms

20150226101001680.jpg

20150226101001680.jpg

11270 ms

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20150206014448184.jpg

14728 ms

clientData.html

clientData.html

466 ms

thumb_280_120_20150325103632678.jpg

thumb_280_120_20150325103632678.jpg

9324 ms

thumb_280_120_20141225102852769.jpg

thumb_280_120_20141225102852769.jpg

9196 ms

StdID.do

StdID.do

326 ms

20141103042431335.jpg

20141103042431335.jpg

11946 ms

thumb_48_48_20151204022335896.jpg

thumb_48_48_20151204022335896.jpg

10415 ms

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8341 ms

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thumb_48_48_20151019020222123.jpg

7898 ms

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thumb_48_48_20151019015644136.jpg

7765 ms

thumb_48_48_20151019014633592.jpg

thumb_48_48_20151019014633592.jpg

7667 ms

future_close.png

future_close.png

9911 ms

cx.jpg

cx.jpg

8375 ms

bg.png

bg.png

10708 ms

prev.png

prev.png

8282 ms

next.png

next.png

8278 ms

rmsj.gif

rmsj.gif

8342 ms

sj.gif

sj.gif

9058 ms

dian.png

dian.png

8375 ms

title.gif

title.gif

9241 ms

hua.jpg

hua.jpg

13568 ms

borderTop.gif

borderTop.gif

9413 ms

plRep.jpg

plRep.jpg

9108 ms

plTop.jpg

plTop.jpg

8367 ms

plBottom.jpg

plBottom.jpg

8310 ms

yuanwen.jpg

yuanwen.jpg

7990 ms

future.png

future.png

19593 ms

thumb_340_320_20150416100318547.jpg

thumb_340_320_20150416100318547.jpg

9583 ms

paginationH.jpg

paginationH.jpg

8933 ms

pagination.jpg

pagination.jpg

8855 ms

gotoTop.jpg

gotoTop.jpg

8214 ms

SEO Factors

comon.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 Comon.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 Comon.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

comon.cn

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