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jw.czili.edu.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

jw.czili.edu.cn

教务处-常州工业职业技术学院

Page Load Speed

12.2 sec in total

First Response

4.2 sec

Resources Loaded

7.8 sec

Page Rendered

133 ms

jw.czili.edu.cn screenshot

About Website

Click here to check amazing Jw Czili content for China. Otherwise, check out these important facts you probably never knew about jw.czili.edu.cn

学校描述

Visit jw.czili.edu.cn

Key Findings

We analyzed Jw.czili.edu.cn page load time and found that the first response time was 4.2 sec and then it took 7.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

jw.czili.edu.cn performance score

0

Network Requests Diagram

jw.czili.edu.cn

4226 ms

default.css

1374 ms

jquery.pack.js

1914 ms

jquery.peex.js

1680 ms

jw1.gif

265 ms

Our browser made a total of 43 requests to load all elements on the main page. We found that all of those requests were addressed to Jw.czili.edu.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Jw.czili.edu.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 223.2 kB (51%)

Content Size

439.8 kB

After Optimization

216.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Jw.czili.edu.cn main page is 439.8 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. Only 10% of websites need less resources to load. Images take 212.5 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 14.0 kB

  • Original 17.5 kB
  • After minification 15.6 kB
  • After compression 3.5 kB

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 1.9 kB, which is 11% 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 14.0 kB or 80% of the original size.

Image Optimization

-24%

Potential reduce by 50.3 kB

  • Original 212.5 kB
  • After minification 162.2 kB

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, Jw Czili needs image optimization as it can save up to 50.3 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-74%

Potential reduce by 125.6 kB

  • Original 169.5 kB
  • After minification 124.8 kB
  • After compression 43.9 kB

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 125.6 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 33.4 kB

  • Original 40.4 kB
  • After minification 31.9 kB
  • After compression 7.0 kB

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. Jw.czili.edu.cn needs all CSS files to be minified and compressed as it can save up to 33.4 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

42

After Optimization

42

  • Images
  • JavaScript
  • CSS

The browser has sent 42 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jw Czili. According to our analytics all requests are already optimized.

Network Requests Diagram

jw.czili.edu.cn

jw.czili.edu.cn

4226 ms

default.css

default.css

1374 ms

jquery.pack.js

jquery.pack.js

1914 ms

jquery.peex.js

jquery.peex.js

1680 ms

jw1.gif

jw1.gif

265 ms

jwc2013_01.jpg

jwc2013_01.jpg

283 ms

jwc2013_02.jpg

jwc2013_02.jpg

271 ms

jwc2013_03.jpg

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274 ms

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532 ms

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536 ms

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806 ms

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543 ms

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jwc2013_16.jpg

544 ms

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577 ms

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796 ms

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jwc2013_190.jpg

1064 ms

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810 ms

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816 ms

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859 ms

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1320 ms

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jwc2013_25.jpg

1073 ms

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jwc2013_04.jpg

1077 ms

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jwc2013_05.jpg

1083 ms

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jwc2013_120.jpg

1140 ms

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jwc2013_15.jpg

1330 ms

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jwc2013_06.jpg

1341 ms

jwc2013_07.jpg

jwc2013_07.jpg

1347 ms

jwc2013_13.jpg

jwc2013_13.jpg

1351 ms

ontop4.gif

ontop4.gif

1417 ms

common4.gif

common4.gif

1579 ms

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jwc2013_24.jpg

1597 ms

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jwc2013_08.jpg

1607 ms

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jwc2013_27.jpg

1613 ms

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jwc2013_28.jpg

1618 ms

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jwc2013_29.jpg

1696 ms

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jwc2013_30.jpg

1842 ms

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jwc2013_31.jpg

1863 ms

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jwc2013_32.jpg

1874 ms

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jwc2013_33.jpg

1880 ms

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jwc2013_34.jpg

1885 ms

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jwc2013_35.jpg

1726 ms

jwc2013_36.jpg

jwc2013_36.jpg

1849 ms

jwc2013_37.jpg

jwc2013_37.jpg

1864 ms

SEO Factors

jw.czili.edu.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Jw.czili.edu.cn 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 Jw.czili.edu.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.

Social Sharing Optimization

jw.czili.edu.cn

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