Tools & Wizards About Us

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

vbol.net.cn

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Page Load Speed

20.4 sec in total

First Response

5.7 sec

Resources Loaded

14.4 sec

Page Rendered

279 ms

About Website

Click here to check amazing Vbol content. Otherwise, check out these important facts you probably never knew about vbol.net.cn

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Visit vbol.net.cn

Key Findings

We analyzed Vbol.net.cn page load time and found that the first response time was 5.7 sec and then it took 14.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

vbol.net.cn performance score

0

Network Requests Diagram

vbol.net.cn

5669 ms

index.css

479 ms

common.css

472 ms

page_header.css

491 ms

page_footer.css

482 ms

Our browser made a total of 39 requests to load all elements on the main page. We found that 92% of them (36 requests) were addressed to the original Vbol.net.cn, 3% (1 request) were made to Push.zhanzhang.baidu.com and 3% (1 request) were made to Js.users.51.la. The less responsive or slowest element that took the longest time to load (5.7 sec) belongs to the original domain Vbol.net.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 434.1 kB (61%)

Content Size

716.4 kB

After Optimization

282.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Vbol.net.cn main page is 716.4 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. 15% of websites need less resources to load. HTML takes 341.1 kB which makes up the majority of the site volume.

HTML Optimization

-45%

Potential reduce by 154.9 kB

  • Original 341.1 kB
  • After minification 333.9 kB
  • After compression 186.1 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 154.9 kB or 45% of the original size.

Image Optimization

-18%

Potential reduce by 9.1 kB

  • Original 51.0 kB
  • After minification 41.9 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, Vbol needs image optimization as it can save up to 9.1 kB or 18% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-84%

Potential reduce by 238.1 kB

  • Original 283.8 kB
  • After minification 158.0 kB
  • After compression 45.7 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 238.1 kB or 84% of the original size.

CSS Optimization

-79%

Potential reduce by 32.0 kB

  • Original 40.6 kB
  • After minification 30.6 kB
  • After compression 8.6 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. Vbol.net.cn needs all CSS files to be minified and compressed as it can save up to 32.0 kB or 79% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (63%)

Requests Now

35

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 35 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Vbol. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

SEO Factors

vbol.net.cn SEO score

0

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vbol.net.cn can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Vbol.net.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

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