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Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

keyanyun.com

科研云

Page Load Speed

7.5 sec in total

First Response

2 sec

Resources Loaded

5.3 sec

Page Rendered

150 ms

keyanyun.com screenshot

About Website

Click here to check amazing Keyanyun content for China. Otherwise, check out these important facts you probably never knew about keyanyun.com

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Key Findings

We analyzed Keyanyun.com page load time and found that the first response time was 2 sec and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

keyanyun.com performance score

0

Network Requests Diagram

keyanyun.com

2009 ms

custom.css

1377 ms

style.css

1153 ms

jquery-1.8.2.min.js

1978 ms

registerform.css

1171 ms

Our browser made a total of 11 requests to load all elements on the main page. We found that 9% of them (1 request) were addressed to the original Keyanyun.com, 91% (10 requests) were made to Pcb.keyanzu.com. The less responsive or slowest element that took the longest time to load (2 sec) belongs to the original domain Keyanyun.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 23.8 kB (22%)

Content Size

110.7 kB

After Optimization

86.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Keyanyun.com main page is 110.7 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 5% of websites need less resources to load. Images take 84.4 kB which makes up the majority of the site volume.

HTML Optimization

-62%

Potential reduce by 1.5 kB

  • Original 2.4 kB
  • After minification 2.3 kB
  • After compression 929 B

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 1.5 kB or 62% of the original size.

Image Optimization

-4%

Potential reduce by 3.5 kB

  • Original 84.4 kB
  • After minification 81.0 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. Keyanyun images are well optimized though.

CSS Optimization

-79%

Potential reduce by 18.8 kB

  • Original 23.8 kB
  • After minification 19.2 kB
  • After compression 5.0 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. Keyanyun.com needs all CSS files to be minified and compressed as it can save up to 18.8 kB or 79% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

10

After Optimization

10

  • Images
  • JavaScript
  • CSS

The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Keyanyun. According to our analytics all requests are already optimized.

Network Requests Diagram

keyanyun.com

keyanyun.com

2009 ms

custom.css

custom.css

1377 ms

style.css

style.css

1153 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

1978 ms

registerform.css

registerform.css

1171 ms

jquery.validationEngine-zh_CN.js

jquery.validationEngine-zh_CN.js

1175 ms

jquery.validationEngine.js

jquery.validationEngine.js

1956 ms

bg_l.jpg

bg_l.jpg

1319 ms

bg_r.jpg

bg_r.jpg

811 ms

login_bg.png

login_bg.png

262 ms

login_form.jpg

login_form.jpg

264 ms

SEO Factors

keyanyun.com 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 Keyanyun.com 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 Keyanyun.com 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

keyanyun.com

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