Analyze 山东省城市服务技师学院

Page load speed analysis

  • 50/100

    Normal result
  • 6

    Successful tests
  • 2

    Failed tests
  • First response

    1.3 sec

  • Resources loaded

    52.4 sec

  • Page rendered

    272 ms

  • Total page load time

    54 sec

Click here to check amazing Sdcc content. Otherwise, check out these important facts you probably never knew about

We analyzed page load time and found that the first response time was 1.3 sec and then it took 52.6 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 32 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 51.4 kB
    Images 39.3 kB
    Javascripts 11.0 kB
    CSS 29.8 kB

    In fact, the total size of main page is 131.5 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only 10% of websites need less resources to load. HTML takes 51.4 kB which makes up the majority of the site volume.

    • Original 51.4 kB
    • After minification 47.5 kB
    • After compression 10.1 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 41.3 kB or 80% of the original size.

    • Original 39.3 kB
    • After optimization 37.8 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. Sdcc images are well optimized though.

    • Original 11.0 kB
    • After minification 10.3 kB
    • After compression 3.4 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 7.6 kB or 69% of the original size.

    • Original 29.8 kB
    • After minification 25.7 kB
    • After compression 6.6 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 23.2 kB or 78% of the original size.

Network requests diagram

  • lrtk.css
  • jquery-1.4.2.min.js
  • qpxl.js
  • jquery.min.js
  • slideshow.css
  • slideshow.js
  • jquery.js
  • reset.css
  • webmain.css
  • ddsmoothmenu.css
  • style.css
  • jquery.KinSlideshow-1.2.1.js
  • webtry_roll.js
  • ddsmoothmenu.js
  • common.js
  • gundong.js
  • body_bg.gif
  • bg.jpg
  • a2.jpg
  • a1.jpg
  • daohang.jpg
  • mainmenu.gif
  • abb.jpg
  • a17.jpg
  • a8.jpg
  • a611.jpg
  • 01.jpg
  • 02.jpg
  • 03.jpg
  • 04.jpg
  • 05.jpg
  • 06.jpg
  • a6.jpg
  • a19.jpg
  • a9.jpg
  • a20.jpg
  • a18.jpg
  • a7.jpg
  • a1999.jpg
  • a77.jpg
  • a5.jpg
  • searchinp.gif
  • a22.jpg
  • a12142.jpg
  • thumb_56d4ee7d07570.jpg
  • thumb_56d4ee7ca7bda.jpg
  • thumb_56d4ee7c55f4b.jpg
  • thumb_56d4ee7c0812a.jpg
  • thumb_56d4ee7ba7407.jpg
  • thumb_56d4ee7b37310.jpg
  • thumb_56d4ee7ad69e0.jpg
  • thumb_56d4ee7a236b6.jpg
  • alexa.html
  • getOnline.html
  • a26.jpg
  • a27.jpg
  • beianhao.png
  • down.gif
  • 40.png
  • right.gif

Our browser made a total of 62 requests to load all elements on the main page. We found that all of those requests were addressed to and no external sources were called. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain

Additional info on


The browser has sent 26 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sdcc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 8 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.









Possible request optimization











Normal result


As for redirects, our browser was forwarded to before it reached this domain.

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 3590
NS 3600
NS 3600

3600 Mname:
Serial: 2002042718
Refresh: 3600
Retry: 900
Expire: 720000
Minimum-ttl: 3600

Language and encoding

Normal 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 utf-8. 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.

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 Sdcc. 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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