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kgc.cn: 课工场官网_更可靠的IT就业教育! - 课工场

课工场,更可靠的IT就业教育平台,针对大学生量身定制人工智能、大数据、云计算、区块链、Java大数据开发等大学生IT培训课程,支持你实现高薪就业,支持你成为改变中国未来的IT人才。

Page load speed analysis

  • 46/100

    Normal result
  • 5

    Successful tests
  • 3

    Failed tests
  • First response

    1.1 sec

  • Resources loaded

    80.5 sec

  • Page rendered

    949 ms

  • Total page load time

    82.6 sec

Visit kgc.cn now to see the best up-to-date Kgc content for China and also check out these interesting facts you probably never knew about kgc.cn

We analyzed Kgc.cn page load time and found that the first response time was 1.1 sec and then it took 81.4 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 39 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Page optimization

  • HTML 51.1 kB
    Images 1.3 MB
    Javascripts 21.0 kB
    CSS 113.3 kB

    In fact, the total size of Kgc.cn main page is 1.5 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. 30% of websites need less resources to load. Images take 1.3 MB which makes up the majority of the site volume.

    • Original 51.1 kB
    • After minification 42.8 kB
    • After compression 10.7 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 8.3 kB, which is 16% 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 40.4 kB or 79% of the original size.

    • Original 1.3 MB
    • After optimization 1.2 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. Kgc images are well optimized though.

    • Original 21.0 kB
    • After minification 14.7 kB
    • After compression 4.7 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 16.3 kB or 78% of the original size.

    • Original 113.3 kB
    • After minification 103.8 kB
    • After compression 21.9 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. Kgc.cn needs all CSS files to be minified and compressed as it can save up to 91.4 kB or 81% of the original size.

Network requests diagram

  • kgc.cn
  • www.kgc.cn
  • common-min.css
  • themes.css
  • style.css
  • jquery.min.js
  • md5.js
  • common.js
  • new_sliding20150403.js
  • index.js
  • slideBox.js
  • logo-new.png
  • 1451293393572267.png
  • 1447069833997145.jpg
  • 1451545788666925.jpg
  • 1450094142961716.jpg
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  • 1449231330170218.jpg
  • 1449231370843576.jpg
  • 1449231421770788.jpg
  • 1449231468328266.jpg
  • 1449231520446554.jpg
  • 1441936314736546.jpg
  • 1449231630563884.jpg
  • 1449231727105234.jpg
  • 1449231775250882.jpg
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  • 1449231921821194.jpg
  • 1449233172513327.jpg
  • 1455851687274804.jpg
  • 1449233203872633.jpg
  • 1449233179615165.jpg
  • f-app.png
  • f-wx.png
  • 1446541925195824.jpg
  • 1425373332796510.jpg
  • 1448258409495837.jpg
  • 1446448081677181.jpg
  • 1442369250316561.jpg
  • 1442367392710846.jpg
  • header-app.png
  • top-search.png
  • cg-6.gif
  • cg-5.gif
  • cg-4.gif
  • cg-3.gif
  • cg-2.gif
  • cg-1.gif
  • 1460013093732607.jpg
  • 1460027368619478.jpg
  • 1458199197678809.jpg
  • 1457422567367956.jpg
  • 1459502687924310.jpg
  • course-pepo.png
  • free-bg.png
  • list-photo.png
  • 1455698939824046.jpg
  • 1455698803953643.jpg
  • 1454120377304908.png
  • 1454120348387486.png
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  • 1454120318978119.png
  • 1453283675360099.jpg
  • 1460109369485506.jpg
  • find-course-r-new.png
  • 1459927382773652.jpg
  • 1459929464286503.jpg
  • 1458716601513409.jpg
  • 1458633851926327.jpg
  • app-show-bg.png
  • app-tb.png
  • 1451021311714293.jpg
  • 1444784739108898.jpg
  • 1451293850797818.jpg
  • hm.js
  • 1459324849483626.jpg
  • checkShowTip
  • 238.png
  • 232.png
  • 241.png
  • 242.png
  • 288.png
  • 234.png
  • 301.png
  • 1457425121271604.png
  • 1458283034293329.png
  • hm.gif
  • 1459324836198384.jpg
  • 1459324823275299.jpg
  • link-show.png
  • foot-mail.png
  • qq-p.png
  • qq-tip.gif
  • backtop.png
  • yq-fix.png
  • 1457425033330271.png
  • tel-fix.png
  • yj-fix.png
  • 1457425133134561.png
  • 372.png
  • 286.png
  • video_default20160105.jpg
  • video_default20160105.jpg
  • hm.gif

Our browser made a total of 114 requests to load all elements on the main page. We found that 39% of them (45 requests) were addressed to the original Kgc.cn, 48% (55 requests) were made to Assets.kgc.cn and 6% (7 requests) were made to Assets.bdqn.cn. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Kgc.cn.

Additional info on kgc.cn

Requests

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kgc. 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.

7

Javascripts

63

Images

3

CSS

73

All

Possible request optimization

1

Javascripts

63

Images

3

CSS

6

Optimized

67

All

Normal result

Redirects

As for redirects, our browser was forwarded to http://www.kgc.cn/ before it reached this domain.

IP address

Kgc.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

kgc.cn

bdqn.cn

dayoo.com

m.dayoo.com

news.dayoo.com

27.148.208.23

61.158.134.214

61.158.134.215

157.0.1.136

DNS records

Type Host Target/ip TTL Other
A

a6236f8285a17086.360safedns.com

183.136.133.196 120
CNAME

kgc.cn

a6236f8285a17086.360safedns.com 599

Language and encoding

Normal result

Language

ZH zh language flag

Detected

EN en language flag

Claimed

Encoding

UTF-8

Claimed

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Kgc.cn can be misinterpreted by Google and other search engines. Our service has detected that Chinese is used on the page, and it does not match the claimed English language. Our system also found out that Kgc.cn 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

Kgc.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

Country of origin for 98% of all visits is China. It’s good for Kgc.cn that their server is also located in China, as that enables the majority of their visitors to benefit from a much faster page load time.

Good result

Poor result

Social Sharing Optimization

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

kgc.cn

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