Analyze

thankaschool.org.cn: 502 Bad Gateway nginx openresty 204.155.150.140

Page load speed analysis

  • 43/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    13.5 sec

  • Resources loaded

    31.7 sec

  • Page rendered

    174 ms

  • Total page load time

    45.4 sec

Click here to check amazing Thankaschool content. Otherwise, check out these important facts you probably never knew about thankaschool.org.cn

We analyzed Thankaschool.org.cn page load time and found that the first response time was 13.5 sec and then it took 31.9 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 13 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 40.2 kB
    Images 9.8 kB
    Javascripts 34.4 kB
    CSS 3.3 kB

    In fact, the total size of Thankaschool.org.cn main page is 87.7 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. HTML takes 40.2 kB which makes up the majority of the site volume.

    • Original 40.2 kB
    • After minification 34.0 kB
    • After compression 5.9 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 6.2 kB, which is 15% 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 34.3 kB or 85% of the original size.

    • Original 9.8 kB
    • After optimization 9.2 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. Thankaschool images are well optimized though.

    • Original 34.4 kB
    • After minification 29.1 kB
    • After compression 10.0 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 24.4 kB or 71% of the original size.

    • Original 3.3 kB
    • After minification 2.5 kB
    • After compression 458 B

    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. Thankaschool.org.cn needs all CSS files to be minified and compressed as it can save up to 2.8 kB or 86% of the original size.

Network requests diagram

  • thankaschool.org.cn
  • xj.css
  • gc2.js
  • banner.jpg
  • dao1.jpg
  • dao2.jpg
  • dao3.jpg
  • dao4.jpg
  • dao5.jpg
  • dao6.jpg
  • dao7.jpg
  • gg.gif
  • ico1.gif
  • xu.gif
  • gg2.gif
  • search.gif
  • search2.jpg
  • youqing.gif
  • xu2.gif
  • produce.gif
  • searchbj.gif
  • 2011122871757.jpg
  • 201241620630.jpg
  • 201251796739.jpg
  • 2011122839193.jpg
  • 201251669336.jpg
  • 2011122994907.jpg
  • 2011122662451.jpg
  • 201361414521.jpg
  • produce2.gif
  • news_bj.gif
  • news.gif
  • yingyong.gif
  • ico3.gif
  • call_blue_white_124x52.png
  • skypeCheck.js
  • bottom_line.gif
  • counter.js
  • count
  • button_old_81.gif
  • button_old_81.gif
  • button_old_81.gif
  • button_old_81.gif
  • button_old_81.gif

Our browser made a total of 44 requests to load all elements on the main page. We found that 80% of them (35 requests) were addressed to the original Thankaschool.org.cn, 11% (5 requests) were made to Pub.idqqimg.com and 5% (2 requests) were made to Download.skype.com. The less responsive or slowest element that took the longest time to load (20.4 sec) belongs to the original domain Thankaschool.org.cn.

Additional info on thankaschool.org.cn

Requests

The browser has sent 30 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Thankaschool. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests and as a result speed up the page load time.

3

Javascripts

26

Images

1

CSS

30

All

Possible request optimization

3

Javascripts

9

Images

1

CSS

17

Optimized

13

All

Normal result

IP address

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

Normal result

IP Trace

thankaschool.org.cn

45.204.205.215

DNS records

Type Host Target/ip TTL Other
A

thankaschool.org.cn

120.133.19.107 599
NS

thankaschool.org.cn

ns18.xincache.com 3599
NS

thankaschool.org.cn

ns17.xincache.com 3599
SOA

thankaschool.org.cn

3599 Mname: ns17.xincache.com
Rname: hostmaster.xincache.com
Serial: 2002042718
Refresh: 3600
Retry: 900
Expire: 720000
Minimum-ttl: 3600

Language and encoding

Normal result

Language

N/A  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 Thankaschool.org.cn 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 Thankaschool.org.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

Thankaschool.org.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

The server of Thankaschool.org.cn is located in South Africa, 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 Thankaschool. 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:

thankaschool.org.cn

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