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qdc.cn screenshot

Report Summary

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    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

qdc.cn

青岛城市学院官方网站

Page Load Speed

8.8 sec in total

First Response

838 ms

Resources Loaded

7.8 sec

Page Rendered

179 ms

qdc.cn screenshot

About Website

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

青岛城市学院原名青岛理工大学琴岛学院,2021年2月获教育部批准转设为青岛城市学院.学院坚持以培养高素质应用型人才为引领,加大基础投入,优化学科结构,强化综合培养,突出专业特色,培育校园文化,提升办学质量,努力建设一所学生成才,家长信赖,政府放心,人民满意的高水平大学.

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Key Findings

We analyzed Qdc.cn page load time and found that the first response time was 838 ms and then it took 8 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

qdc.cn performance score

0

Network Requests Diagram

qdc.cn

838 ms

jquery-latest.min.js

1095 ms

unslider.js

1066 ms

search.js

527 ms

layout.css

528 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 88% of them (23 requests) were addressed to the original Qdc.cn, 8% (2 requests) were made to Hm.baidu.com and 4% (1 request) were made to Eiv.baidu.com. The less responsive or slowest element that took the longest time to load (5.3 sec) belongs to the original domain Qdc.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 157.9 kB (6%)

Content Size

2.6 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qdc.cn main page is 2.6 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. Only 5% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 10.7 kB

  • Original 14.6 kB
  • After minification 12.5 kB
  • After compression 4.0 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 2.2 kB, which is 15% 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 10.7 kB or 73% of the original size.

Image Optimization

-1%

Potential reduce by 31.2 kB

  • Original 2.4 MB
  • After minification 2.4 MB

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. Qdc images are well optimized though.

JavaScript Optimization

-73%

Potential reduce by 108.9 kB

  • Original 148.8 kB
  • After minification 124.1 kB
  • After compression 39.9 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 108.9 kB or 73% of the original size.

CSS Optimization

-75%

Potential reduce by 7.1 kB

  • Original 9.4 kB
  • After minification 7.1 kB
  • After compression 2.3 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. Qdc.cn needs all CSS files to be minified and compressed as it can save up to 7.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 4 (17%)

Requests Now

23

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qdc. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

qdc.cn

qdc.cn

838 ms

jquery-latest.min.js

jquery-latest.min.js

1095 ms

unslider.js

unslider.js

1066 ms

search.js

search.js

527 ms

layout.css

layout.css

528 ms

index.css

index.css

536 ms

nivo-slider.css

nivo-slider.css

543 ms

jquery.nivo.slider.pack.js

jquery.nivo.slider.pack.js

790 ms

logo.png

logo.png

336 ms

search.gif

search.gif

272 ms

home.png

home.png

279 ms

bg.png

bg.png

579 ms

t_2991811640.jpg

t_2991811640.jpg

1194 ms

t_716328679.jpg

t_716328679.jpg

1518 ms

t_30152835328.jpg

t_30152835328.jpg

2481 ms

t_27142010163.jpg

t_27142010163.jpg

5280 ms

t_28154738127.jpg

t_28154738127.jpg

1239 ms

panel_bg.gif

panel_bg.gif

1449 ms

footer_bg.gif

footer_bg.gif

1489 ms

h.js

h.js

3064 ms

21.gif

21.gif

1373 ms

bx_loader.gif

bx_loader.gif

263 ms

left-arrow.png

left-arrow.png

269 ms

right-arrow.png

right-arrow.png

270 ms

controls.png

controls.png

269 ms

hm.gif

hm.gif

2759 ms

SEO Factors

qdc.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 Qdc.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 Qdc.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

qdc.cn

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