Analyze 山东海天软件工程专修学院-专业IT教育软件学习,计算机白领的黄埔军校

海天软件工程专修学院是以计算机专业为重点,致力于为国家培养具有全球视野、 掌握国际先进IT技术的计算机中高端人才,采取“1+T”双证教育模式,毕业即可高薪就业的软件学院。

Page load speed analysis

  • 46/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    8.9 sec

  • Resources loaded

    30.6 sec

  • Page rendered

    153 ms

  • Total page load time

    39.6 sec

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We analyzed page load time and found that the first response time was 8.9 sec and then it took 30.7 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 61.8 kB
    Images 1.1 MB
    Javascripts 802.3 kB
    CSS 348.3 kB

    In fact, the total size of main page is 2.3 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. 15% of websites need less resources to load. Images take 1.1 MB which makes up the majority of the site volume.

    • Original 61.8 kB
    • After minification 59.3 kB
    • After compression 11.0 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 50.9 kB or 82% of the original size.

    • Original 1.1 MB
    • After optimization 1.0 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. Haitian images are well optimized though.

    • Original 802.3 kB
    • After minification 802.3 kB
    • After compression 217.8 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 584.5 kB or 73% of the original size.

    • Original 348.3 kB
    • After compression 49.4 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 298.9 kB or 86% of the original size.

Network requests diagram

  • base.min.css
  • 18005.min.css
  • bannerAnimation.min.css
  • ABUIABACGAAgxJD8sQUo8ZnHtgIw6gI4Lw.jpg
  • ABUIABACGAAgzo38sQUovM7msgIwgwU47gE!450x450.jpg
  • ABUIABAEGAAg9pT8sQUo6YqtYTDRBDjTAQ!450x450.png
  • jquery-core.min.js
  • jquery-mousewheel.min.js
  • fai.min.js
  • jquery-ui-core.min.js
  • site.min.js
  • 2052.min.js
  • ZeroClipboard.min.js
  • ABUIABACGAAg-NXKlQUoufvI7AEwgA84wgM.jpg
  • transpace.png
  • photoSwitchBg.png
  • main.jpg
  • webFooterTable.jpg
  • statistics_h.jsp
  • ABUIABACGAAg6Jv8sQUo-ObpqAYw1Ac4hAI.jpg
  • ABUIABACGAAg6pv8sQUojLL2xAYw1Ac4hAI.jpg
  • ABUIABACGAAg5pv8sQUomO70xAcw1Ac4hAI.jpg
  • order_h.jsp
  • ips2.jpg
  • navleft.gif
  • navright.gif
  • hover.png
  • logAjaxErr_h.jsp
  • logAjaxErr_h.jsp
  • statistics_h.jsp
  • logAjaxErr_h.jsp

Our browser made a total of 32 requests to load all elements on the main page. We found that 84% of them (27 requests) were addressed to the original, 9% (3 requests) were made to and 3% (1 request) were made to The less responsive or slowest element that took the longest time to load (18.5 sec) belongs to the original domain

Additional info on


The browser has sent 18 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Haitian. 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.









Possible request optimization











Normal result

IP address

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

Normal result

IP Trace

DNS records

Type Host Target/ip TTL Other
A 86395
NS 86395
NS 86395

86400 Mname:
Serial: 1811281350
Refresh: 600
Retry: 120
Expire: 86400
Minimum-ttl: 86400
MX 86400 Pri: 10

Language and encoding

Poor result


ZH zh 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. 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 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 Haitian. 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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