138z.cn 138 Z

138z.cn: 温州亿速网络科技有限公司-专业网站制作虚拟主机服务器租用托管 [138Z.CN]


Page load speed analysis

  • First response

    1.04 sec

  • Resources loaded

    77.13 sec

  • Page rendered

    8.14 sec

  • Total page load time

    86.3 sec

Visit 138z.cn now to see the best up-to-date 138 Z content for Australian and also check out these interesting facts you probably never knew about 138z.cn

We analyzed 138z.cn page load time and found that the first response time was 1.04 sec and then it took 85.27 sec to load all DOM resources and completely render a web page.

Page optimization

  • HTML 61.79 Kb
    Images 281.59 Kb
    Javascripts 146.61 Kb
    CSS 73.43 Kb

    In fact, the total size of 138z.cn main page is 416.8 Kb.This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages.Only 5% of websites need less resources to load.Images take 281.59 Kb which makes up the majority of the site volume.

    • Original 61.79 Kb
    • After minification 58.7 Kb
    • After compression 20.39 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 20.39 Kb or 67% of the original size.

    • Original 281.59 Kb
    • After optimization 270.32 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. 138 Z needs image optimization as it can save up to 270.32 Kb or 96% of the original volume..The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 146.61 Kb
    • After minification 136.34 Kb
    • After compression 48.38 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 48.38 Kb or 33% of the original size.

    • Original 73.43 Kb
    • After minification 70.49 Kb
    • After compression 11.75 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.138z.cn needs all CSS files to be minified and compressed as it can save up to 11.75 Kb or 16% of the original size.

Network requests diagram

  • www.138z.cn
  • dxx.css
  • Yang.css
  • jquery.js
  • divselect.js
  • css.css
  • listnewsjs_x.asp
  • listnewsjs_x.asp
  • listnewsjs_x.asp
  • listnewsjs_x.asp
  • listnewsjs_x.asp
  • listnewsjs_x.asp
  • listnewsjs_x.asp
  • listnewsjs_x.asp
  • listnewsjs.asp
  • listnewsjs.asp
  • CopyRight.js
  • jquery-1.7.2.min.js
  • all.js
  • znjz.js
  • body-bg.png
  • 20130223231956429.jpg
  • 20121227123046700.jpg
  • 20121227122556831.jpg
  • 20121227122216355.jpg
  • 20121123135407230.jpg
  • 20121207114911581.jpg
  • 20121207152435238.jpg
  • images_02.jpg
  • xtu_07.gif
  • xtu_05.gif
  • xtu_14.gif
  • xtu_12.gif
  • xtu_10.gif
  • xtu_20.gif
  • xtu_17.gif
  • xlogo.png
  • qq.jpg
  • znjz3.jpg
  • hd1.jpg
  • hd2.jpg
  • hd3.jpg
  • hd4.jpg
  • hd5.jpg
  • topnew.gif
  • icon1.png
  • icon6.png
  • icon3.png
  • icon4.png
  • icon5.png
  • icon2.png
  • icon7.png
  • icon8.png
  • icon9.png
  • 1.jpg
  • 11.jpg
  • 12.jpg
  • 13.jpg
  • 14.jpg
  • 15.jpg
  • 16.jpg
  • 17.jpg
  • shell_v2.js
  • tu_42.gif
  • h.js
  • menu.jpg
  • images_14.jpg
  • mneux.jpg
  • huo.gif
  • smallicon.gif
  • aorange.gif
  • all_m.jpg
  • awhite.gif
  • 1-1.gif
  • ablue.gif
  • domainhead_bg.gif
  • chanpinbg.gif
  • bds_s_v2.js
  • 3-3.gif
  • bdsstyle.css
  • getnum
  • net_police.gif
  • i_lo2.gif
  • icon001.jpg
  • icon002.jpg
  • icon003.jpg
  • icon004.jpg
  • icon005.jpg
  • b.js
  • logger.js
  • hm.gif
  • icon006.jpg
  • icon007.gif
  • icon008.gif
  • icon009.gif
  • icon010.gif
  • online_bg.png

Our browser made a total of 97 requests and 3 domains to load all elements on the main page.We found that 85% of them (82 requests) were addressed to the original www.138z.cn,7% (7 request) were made to mb2.138z.cnand 7.% (4 request) were made to bdimg.share.baidu.com.The less responsive or slowest element that took the longest time to load (1.98 sec) relates to the external b.js.

Additional info on 138z.cn


The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 138 Z. According to our analytics all requests are already optimized.









Possible request optimization











Good result

IP address

138z.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

DNS records

Type Info
MXMX preference = 5, Mail exchanger = mxn.mxhichina.com.
MXMX preference = 10, Mail exchanger = mxw.mxhichina.com.

Language and encoding

Normal result


ZHsv language flag


N/Asv language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 138z.cn can be misinterpreted by Google and other search engines. Our system also found out that 138z.cn main page’s claimed encoding is GB2312. 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.

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Domain Title

HTTPS certificate

SSL Certificate

Wonderful,138z.cn has SSL certificate.

Good result

Visitor World Map

Country of origin for 80% of all visits is Australian. It lies approximately 5150 miles away from the server location (United States) and such a long distance can negatively affect website speed, as it takes some time for data to travel back and forth between those places. That’s why one of the best ways to speed up 138z.cn page load time for the majority of users is moving the server to Australian or just closer to the user base.

Poor result

Poor result

Social Sharing Optimization

Open Graph description is not detected on the main page of 138 Z. 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:


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