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czmec.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

czmec.cn

常州机电职业技术学院

Page Load Speed

51.1 sec in total

First Response

7.4 sec

Resources Loaded

43.6 sec

Page Rendered

126 ms

czmec.cn screenshot

About Website

Click here to check amazing Czmec content for China. Otherwise, check out these important facts you probably never knew about czmec.cn

学校描述

Visit czmec.cn

Key Findings

We analyzed Czmec.cn page load time and found that the first response time was 7.4 sec and then it took 43.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster. Unfortunately, there were 20 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

czmec.cn performance score

0

Network Requests Diagram

czmec.cn

7359 ms

base.css

15972 ms

SpryTabbedPanels.css

2938 ms

jquery.min1.js

20186 ms

js

20079 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that all of those requests were addressed to Czmec.cn and no external sources were called. The less responsive or slowest element that took the longest time to load (20.2 sec) belongs to the original domain Czmec.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 181.0 kB (62%)

Content Size

291.2 kB

After Optimization

110.2 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Czmec.cn main page is 291.2 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 108.0 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 47.6 kB

  • Original 56.4 kB
  • After minification 51.9 kB
  • After compression 8.9 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. 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 47.6 kB or 84% of the original size.

Image Optimization

-28%

Potential reduce by 30.6 kB

  • Original 108.0 kB
  • After minification 77.4 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, Czmec needs image optimization as it can save up to 30.6 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-79%

Potential reduce by 65.7 kB

  • Original 83.6 kB
  • After minification 61.6 kB
  • After compression 17.9 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 65.7 kB or 79% of the original size.

CSS Optimization

-86%

Potential reduce by 37.2 kB

  • Original 43.3 kB
  • After minification 29.2 kB
  • After compression 6.1 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. Czmec.cn needs all CSS files to be minified and compressed as it can save up to 37.2 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 9 (39%)

Requests Now

23

After Optimization

14

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Czmec. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

czmec.cn

czmec.cn

7359 ms

base.css

base.css

15972 ms

SpryTabbedPanels.css

SpryTabbedPanels.css

2938 ms

jquery.min1.js

jquery.min1.js

20186 ms

js

js

20079 ms

jquery.min.js

jquery.min.js

20079 ms

jquery.sudy.wp.visitcount.js

jquery.sudy.wp.visitcount.js

3859 ms

jquery.sudy.js

jquery.sudy.js

6353 ms

extends.js

extends.js

5616 ms

jquery.easing.min.js

jquery.easing.min.js

6360 ms

zoombox.js

zoombox.js

9855 ms

main.js

main.js

7329 ms

SpryTabbedPanels.js

SpryTabbedPanels.js

8828 ms

classbase.js

classbase.js

9199 ms

windowopener.js

windowopener.js

10299 ms

divwin.css

divwin.css

10348 ms

ListMenu.js

ListMenu.js

11063 ms

extends.css

extends.css

910 ms

jquery.min.js

jquery.min.js

1006 ms

jquery.sudy.js

jquery.sudy.js

1315 ms

index_01_03.gif

index_01_03.gif

349 ms

topbg1.jpg

topbg1.jpg

9148 ms

index_01_02.gif

index_01_02.gif

2811 ms

bg3.jpg

bg3.jpg

1399 ms

index_02.gif

index_02.gif

2407 ms

index_03_01.gif

index_03_01.gif

1450 ms

01.jpg

01.jpg

19675 ms

02.jpg

02.jpg

19676 ms

03.jpg

03.jpg

19675 ms

04.jpg

04.jpg

19676 ms

lefttop.jpg

lefttop.jpg

14160 ms

arrow.jpg

arrow.jpg

12154 ms

58cdfc8d-c128-4393-a670-cff7ac74fd06.jpg

58cdfc8d-c128-4393-a670-cff7ac74fd06.jpg

19291 ms

bg1.jpg

bg1.jpg

16585 ms

linebg.jpg

linebg.jpg

19625 ms

line.jpg

line.jpg

19626 ms

urljpg.jpg

urljpg.jpg

19625 ms

linebg2.jpg

linebg2.jpg

19625 ms

kj1.jpg

kj1.jpg

19626 ms

kj2.jpg

kj2.jpg

19626 ms

kj3.jpg

kj3.jpg

19625 ms

kj4.jpg

kj4.jpg

19625 ms

kj5.jpg

kj5.jpg

19626 ms

socialicons.png

socialicons.png

19626 ms

srbg.png

srbg.png

19625 ms

s.png

s.png

19626 ms

addsitecount

addsitecount

19620 ms

SEO Factors

czmec.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 Czmec.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 Czmec.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

czmec.cn

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