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网吧帝国 - 大中华区网吧业第一媒体

Page load speed analysis

  • 58/100

    Normal result
  • 7

    Successful tests
  • 1

    Failed test
  • First response

    3 sec

  • Resources loaded

    18.7 sec

  • Page rendered

    224 ms

  • Total page load time

    21.9 sec

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We analyzed page load time and found that the first response time was 3 sec and then it took 18.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Page optimization

  • HTML 177.8 kB
    Images 70.3 kB
    Javascripts 183.3 kB
    CSS 25.1 kB

    In fact, the total size of main page is 456.4 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. 35% of websites need less resources to load. Javascripts take 183.3 kB which makes up the majority of the site volume.

    • Original 177.8 kB
    • After minification 163.3 kB
    • After compression 30.6 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. 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 147.2 kB or 83% of the original size.

    • Original 70.3 kB
    • After optimization 59.4 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. Obviously, Netbarcn needs image optimization as it can save up to 10.8 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

    • Original 183.3 kB
    • After minification 174.8 kB
    • After compression 58.7 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 124.6 kB or 68% of the original size.

    • Original 25.1 kB
    • After minification 20.9 kB
    • After compression 3.1 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. needs all CSS files to be minified and compressed as it can save up to 21.9 kB or 88% of the original size.

Network requests diagram

  • indexstyle.css
  • indexcommon.js
  • indexhomepage.js
  • indexShowMenu.js
  • IndexTopLeft.js
  • IndexTopRight_swf.js
  • IndexLeftSponsor2.js
  • click.aspx
  • stat.php
  • indexin.js
  • biao.gif
  • jiantou.gif
  • stnts_Small.jpg
  • wangbaSW2.jpg
  • nbcbar.gif
  • logo.gif
  • thumb_90_0_20120204102232514.jpg
  • thumb_90_0_20111015065652126.jpg
  • thumb_90_0_20111014060515731.jpg
  • thumb_90_0_20111007045526576.jpg
  • 2011070509214596629.jpg
  • 2011061115172054942.jpg
  • 2011061115140191827.jpg
  • 2011061115071096897.jpg
  • show_ads.js
  • ca-pub-3522722090443977.js
  • zrt_lookup.html
  • show_ads_impl.js
  • ads
  • osd.js
  • barjobframe.htm
  • aliyun_ecs.php
  • tu3-left.gif
  • tu3-bg.gif
  • tu3-right.gif
  • tu3-left-2.gif
  • tu3-bg-2.gif
  • tu3-right-2.gif
  • biao-bg.gif
  • m_js_controller.js
  • abg.js
  • favicon
  • googlelogo_color_112x36dp.png
  • mobile_unified_button_icon_white.png
  • s
  • x_button_blue2.png
  • j6SDDiQit5YY48GNgPpnCluJgoNCzbKlh5o6eVjReZI.js
  • stylen.css
  • adslr.com_205X54.jpg
  • all_listBG.gif
  • tab_all.gif
  • tu4-bg1.gif
  • tu4-bg2.gif
  • count6.gif
  • stat.htm
  • core.php
  • 9.gif
  • online_v3.php
  • app.gif

Our browser made a total of 60 requests to load all elements on the main page. We found that 62% of them (37 requests) were addressed to the original, 8% (5 requests) were made to and 7% (4 requests) were made to The less responsive or slowest element that took the longest time to load (9 sec) belongs to the original domain

Additional info on


The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Netbarcn. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.











Possible request optimization













Normal result

IP address uses IP address which is currently shared with 1 other domain. 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.

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 3600
NS 86400
NS 86400

3600 Mname:
Serial: 2018012800
Refresh: 3600
Retry: 1200
Expire: 86400
Minimum-ttl: 360

Language and encoding

Normal result


N/A  language flag


N/A  language flag





Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that 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 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

The server of is located in China, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance 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 Netbarcn. 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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