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cloud.zdnet.com.cn: 云计算频道—全方位关注云计算资讯和技术深度解读云计算应用和案例—至顶网

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Page load speed analysis

  • 51/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    827 ms

  • Resources loaded

    16.9 sec

  • Page rendered

    348 ms

  • Total page load time

    18.1 sec

Welcome to cloud.zdnet.com.cn homepage info - get ready to check Cloud Zdnet best content for Japan right away, or after learning these important things about cloud.zdnet.com.cn

We analyzed Cloud.zdnet.com.cn page load time and found that the first response time was 827 ms and then it took 17.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Page optimization

  • HTML 70.9 kB
    Images 1.5 MB
    Javascripts 135.0 kB
    CSS 31.2 kB

    In fact, the total size of Cloud.zdnet.com.cn main page is 1.8 MB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 70% of websites need less resources to load. Images take 1.5 MB which makes up the majority of the site volume.

    • Original 70.9 kB
    • After minification 70.5 kB
    • After compression 13.8 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. 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 57.1 kB or 81% of the original size.

    • Original 1.5 MB
    • After optimization 1.3 MB

    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. Obviously, Cloud Zdnet needs image optimization as it can save up to 204.2 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 135.0 kB
    • After minification 134.5 kB
    • After compression 45.4 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 89.7 kB or 66% of the original size.

    • Original 31.2 kB
    • After minification 31.1 kB
    • After compression 6.2 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. Cloud.zdnet.com.cn needs all CSS files to be minified and compressed as it can save up to 24.9 kB or 80% of the original size.

Network requests diagram

  • cloud.zdnet.com.cn
  • zdbase.gzjs
  • zdbase.gzcss
  • ad_grey.gif
  • imphit0001.gif
  • rpv
  • internet300x90_0226.jpg
  • lixqbGjbZ6qo.jpg
  • imphit0001.gif
  • rpv
  • vev_25.png
  • wv_11.jpg
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  • wvv_40.jpg
  • wv_44_1.jpg
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  • wv_42_1.jpg
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  • lib8Y4r0O3V8I.jpg
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  • 2373.jpg
  • liZV0lyMCaUno_180.png
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  • liyhCHEB65KIo_180.gif
  • liBKAmlFg9tjs_180.jpg
  • vvs_19.gif
  • pv.js
  • vv_23.gif
  • 1764.jpg
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  • liEpupwI2yhSY_140.gif
  • lijfICvadMZwM_140.jpg
  • liRJKTjCdioaY_140.jpg
  • liAxrJ6TuekFA_140.jpg
  • lihKk7jcLDJFc_140.jpg
  • liPnubWfPRQts_140.jpg
  • lirqpF1IYQaW6_140.jpg
  • li7ntZuOcfu0A_140.jpg
  • lixx0g6YkV32_140.jpg
  • liTQcsnL6Le2_140.jpg
  • liVI5fH86DEk_140.jpg
  • liqLmL8jrjT2_140.jpg
  • li8QWSOiD42_140.jpg
  • liYXRvKjkmwo_140.jpg
  • li4cMrcna1aec_140.jpg
  • lih5GXPSL5WY_140.jpg
  • lilj2kK5p9r6_140.jpg
  • liQ81lzAFiEek_140.jpg
  • li4PolZKjYwlM_140.jpg
  • liKLZdOXLKceY_140.jpg
  • liuZjBqejmOkA_140.jpg
  • lii9Hsms5aKx6_140.jpg
  • linzVsWT5aCRU_140.jpg
  • liJ3m9v3BztI_140.jpg
  • li6lmBUBUFuRI_140.jpg
  • lilrPiC4qVy8s_140.jpg
  • 51.gif
  • 44.gif
  • 38.gif
  • 50.gif
  • 46.gif
  • cio_300250mpu_03_1227.html
  • imphit0001.gif
  • rpv
  • bg.png
  • 31.gif
  • 48.gif
  • 43.gif
  • 30.gif
  • 28.gif
  • stat.php
  • h.js
  • ol_zdnet.js
  • pvhit0001.gif
  • iix_03.jpg
  • ewx_03.jpg
  • ut_03.jpg
  • ut_05.jpg
  • tu_05.jpg
  • ut_09.jpg
  • ut_07.jpg
  • ut_11.jpg
  • stat.htm
  • core.php
  • 9.gif
  • hm.gif
  • ol.js
  • bms_tag.php
  • a63814,b966697,c1587,i0,m202,h
  • imphit0001.gif
  • pv
  • index.php
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • imphit0001.gif
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • pv
  • app.gif

Our browser made a total of 125 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cloud.zdnet.com.cn, 41% (51 requests) were made to Img.zdnet.com.cn and 18% (23 requests) were made to Icon.zdnet.com.cn. The less responsive or slowest element that took the longest time to load (12 sec) relates to the external source Cnzz.mmstat.com.

Additional info on cloud.zdnet.com.cn

Requests

The browser has sent 123 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cloud Zdnet. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and as a result speed up the page load time.

7

Javascripts

95

Images

1

CSS

20

AJAX

123

All

Possible request optimization

1

Javascripts

72

Images

1

CSS

20

AJAX

29

Optimized

94

All

Normal result

IP address

Cloud.zdnet.com.cn uses IP address which is currently shared with 4 other domains. The more sites share the same IP address, the higher the host server’s workload is. It is strongly recommended that the host server should be changed or the hosting provider should be requested to give a different (separate) IP address for this domain.

Poor result

IP Trace

cloud.zdnet.com.cn

cnwebshow.com

zdnet.com.cn

sc.cnwebshow.com

ynfzb.cn

162.159.208.92

162.159.209.92

DNS records

Type Host Target/ip TTL Other
A

cloud.zdnet.com.cn

162.159.208.92 299
A

cloud.zdnet.com.cn

162.159.209.92 299

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 Cloud.zdnet.com.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 Cloud.zdnet.com.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.

HTTPS certificate

SSL Certificate

Cloud.zdnet.com.cn 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 90% of all visits is Japan. Unfortunately, we cannot track the location of Cloud.zdnet.com.cn 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 Cloud Zdnet. 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:

cloud.zdnet.com.cn

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