Tools & Wizards About Us
kezhanwang.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

kezhanwang.cn

课栈网_我们成就你的梦

Page Load Speed

37.7 sec in total

First Response

1.2 sec

Resources Loaded

34.2 sec

Page Rendered

2.3 sec

kezhanwang.cn screenshot

About Website

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

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Visit kezhanwang.cn

Key Findings

We analyzed Kezhanwang.cn page load time and found that the first response time was 1.2 sec and then it took 36.5 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 6 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

kezhanwang.cn performance score

0

Network Requests Diagram

kezhanwang.cn

1226 ms

www.kezhanwang.cn

6737 ms

style_3eda8d.css

1363 ms

lib_e9ff93.js

1946 ms

app_4f3e9c.js

654 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Kezhanwang.cn, 78% (73 requests) were made to Img.kezhanwang.cn and 15% (14 requests) were made to Res.kezhanwang.cn. The less responsive or slowest element that took the longest time to load (20.5 sec) relates to the external source Img.kezhanwang.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 879.6 kB (25%)

Content Size

3.6 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kezhanwang.cn main page is 3.6 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. 60% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-94%

Potential reduce by 184.4 kB

  • Original 196.1 kB
  • After minification 79.0 kB
  • After compression 11.6 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 117.1 kB, which is 60% 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 184.4 kB or 94% of the original size.

Image Optimization

-13%

Potential reduce by 400.5 kB

  • Original 3.0 MB
  • After minification 2.6 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. Obviously, Kezhanwang needs image optimization as it can save up to 400.5 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-66%

Potential reduce by 126.2 kB

  • Original 190.7 kB
  • After minification 189.2 kB
  • After compression 64.5 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 126.2 kB or 66% of the original size.

CSS Optimization

-84%

Potential reduce by 168.5 kB

  • Original 200.8 kB
  • After minification 200.7 kB
  • After compression 32.3 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. Kezhanwang.cn needs all CSS files to be minified and compressed as it can save up to 168.5 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 5 (6%)

Requests Now

85

After Optimization

80

  • Images
  • JavaScript
  • CSS

The browser has sent 85 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kezhanwang. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kezhanwang.cn

kezhanwang.cn

1226 ms

www.kezhanwang.cn

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6737 ms

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1363 ms

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1946 ms

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654 ms

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481 ms

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550 ms

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608 ms

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548 ms

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263 ms

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763 ms

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336 ms

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349 ms

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6699 ms

SEO Factors

kezhanwang.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 Kezhanwang.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 Kezhanwang.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

kezhanwang.cn

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