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cnsb.org: 二手设备管理中心_中国设备管理协会

二手设备管理中心是中国设备管理协会的直属机构。中心任务:开展二手设备市场调研项目,起草二手设备商家信用体系评定标准:编辑二手设备行业发展报告,起草二手设备市场交易管理办法;组织二手设备行业人士进行专业知识培训,承办二手设备行业信息交流会议等活动。

Page load speed analysis

  • 57/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    2.5 sec

  • Resources loaded

    28.4 sec

  • Page rendered

    344 ms

  • Total page load time

    31.2 sec

Visit cnsb.org now to see the best up-to-date Cnsb content for China and also check out these interesting facts you probably never knew about cnsb.org

We analyzed Cnsb.org page load time and found that the first response time was 2.5 sec and then it took 28.8 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 66.9 kB
    Images 236.4 kB
    Javascripts 11.2 kB
    CSS 7.9 kB

    In fact, the total size of Cnsb.org main page is 322.3 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 236.4 kB which makes up the majority of the site volume.

    • Original 66.9 kB
    • After minification 59.3 kB
    • After compression 14.6 kB

    HTML optimization

    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 7.5 kB, which is 11% 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 52.3 kB or 78% of the original size.

    • Original 236.4 kB
    • After optimization 232.3 kB

    Image optimization

    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. Cnsb images are well optimized though.

    • Original 11.2 kB
    • After minification 8.0 kB
    • After compression 3.8 kB

    JavaScript optimization

    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 7.4 kB or 66% of the original size.

    • Original 7.9 kB
    • After minification 7.2 kB
    • After compression 2.0 kB

    CSS optimization

    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. Cnsb.org needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 74% of the original size.

Network requests diagram

  • www.cnsb.org
  • topandbottom.css
  • index.css
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E9%A1%B6%E9%83%A8%E7%84%A6%E7%82%B9.js
  • AC_RunActiveContent.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E4%B8%8A%E9%80%9A%E6%A0%8F1.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E4%B8%8A%E9%80%9A%E6%A0%8F2.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E9%80%9A%E6%A0%8F1.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E9%80%9A%E6%A0%8F2.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E4%BC%9A%E5%91%98%E7%94%B3%E8%AF%B7%E4%B8%8B%E6%96%B91.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E5%8F%B3%E9%80%9A%E6%A0%8F1.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E5%8F%B3%E9%80%9A%E6%A0%8F2.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E5%8F%B3%E9%80%9A%E6%A0%8F3.js
  • %E7%AE%A1%E7%90%86%E4%B8%AD%E5%BF%83%E5%8F%B3%E9%80%9A%E6%A0%8F4.js
  • bottom.js
  • dix.jpg
  • wytxl.gif
  • hanyebg.jpg
  • fengjx.jpg
  • pinxuan01.jpg
  • pinxuan02.jpg
  • pinxuan03.jpg
  • pingxuan04jpg.jpg
  • ldtc1.png
  • ldtc2.png
  • ldtc3.png
  • ldtc5.png
  • ji1.jpg
  • ji2.jpg
  • ji3.jpg
  • ji4.jpg
  • ji5.jpg
  • ji6.jpg
  • lsdw.jpg
  • shijia.jpg
  • yxsh.jpg
  • chenx.jpg
  • huiyuan.jpg
  • 002.jpg
  • 001.jpg
  • 003.jpg
  • 004.jpg
  • 005.jpg
  • 008.jpg
  • 007.jpg
  • 006.jpg
  • 009.jpg
  • 010.jpg
  • pics-9050-886455073_ht.jpg
  • in.png
  • pics-115836-1690051136_ht.jpg
  • xiehuhua(ID2192)_1758.gif
  • yazhou.gif
  • pics-92841-920322334_ht.jpg
  • pics-92017-996171735_ht.jpg
  • pics-17828-235926279_ht.jpg
  • pics-164811-1842533698_ht.jpg
  • pics-92246-1750024079_ht.jpg
  • hm.js
  • hm.gif

Our browser made a total of 60 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Cnsb.org, 57% (34 requests) were made to Res.fengj.com and 17% (10 requests) were made to Fengj.com. The less responsive or slowest element that took the longest time to load (20 sec) relates to the external source Res.fengj.com.

Additional info on cnsb.org

Requests

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cnsb. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.

13

Javascripts

42

Images

2

CSS

57

All

Possible request optimization

1

Javascripts

42

Images

2

CSS

12

Optimized

45

All

Normal result

IP address

This IP address is dedicated to Cnsb.org. This is the best domain hosting practice .

Good result

IP Trace

DNS records

Type Host Target/ip TTL Other
A

310abdd5c37a82bc.cdn.jiashule.com

117.23.61.106 200
A

310abdd5c37a82bc.cdn.jiashule.com

118.212.233.170 200
NS

310abdd5c37a82bc.cdn.jiashule.com

ns2.jiasule.net 600
NS

310abdd5c37a82bc.cdn.jiashule.com

ns1.jiasule.net 600
NS

310abdd5c37a82bc.cdn.jiashule.com

ns2.365cyd.net 600

Language and encoding

Poor result

Language

ZH zh language flag

Detected

N/A  language flag

Claimed

Encoding

GB2312

Claimed

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

HTTPS certificate

SSL Certificate

Cnsb.org has no SSL certificate. Web browsing can be safer with HTTPS connection, so we suggest that it should be obtained for this site.

Normal result

Visitor World Map

Country of origin for 100% of all visits is China. Unfortunately, we cannot track the location of Cnsb.org server and thus cannot define if the distance between their user base and server can potentially affect the page load time

Good result

Poor result

Social Sharing Optimization

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

cnsb.org

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