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51v.cn screenshot

Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

51v.cn

幻游网络—金游世界游戏中心官方网站

Page Load Speed

50.5 sec in total

First Response

9.5 sec

Resources Loaded

40.8 sec

Page Rendered

198 ms

51v.cn screenshot

About Website

Welcome to 51v.cn homepage info - get ready to check 51 V best content for China right away, or after learning these important things about 51v.cn

金游世界游戏中心是中国最大的网络棋牌游戏平台，是最全的棋牌游戏大厅，金游世界棋牌游戏为你提供各类大众棋牌游戏 、本地棋牌游戏、视频交友游戏的下载，金游世界是本地人的棋牌游戏天堂。

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Key Findings

We analyzed 51v.cn page load time and found that the first response time was 9.5 sec and then it took 41 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster. Unfortunately, there were 33 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

51v.cn performance score

0

Network Requests Diagram

51v.cn

9526 ms

jquery-1.7.2.min.js

9671 ms

newBase.css

7735 ms

bf_run_ad.js

1055 ms

repeatx10.png

1747 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 82% of them (47 requests) were addressed to the original 51v.cn, 7% (4 requests) were made to Adv.techzb.cn and 4% (2 requests) were made to Advimg.600633.cn. The less responsive or slowest element that took the longest time to load (20.3 sec) belongs to the original domain 51v.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 199.0 kB (39%)

Content Size

510.5 kB

After Optimization

311.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of 51v.cn main page is 510.5 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. Images take 373.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 12.5 kB

  • Original 18.6 kB
  • After minification 18.1 kB
  • After compression 6.1 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 12.5 kB or 67% of the original size.

Image Optimization

-29%

Potential reduce by 106.3 kB

  • Original 373.0 kB
  • After minification 266.6 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, 51 V needs image optimization as it can save up to 106.3 kB or 29% 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 70.7 kB

  • Original 106.6 kB
  • After minification 102.5 kB
  • After compression 35.8 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 70.7 kB or 66% of the original size.

CSS Optimization

-76%

Potential reduce by 9.4 kB

  • Original 12.3 kB
  • After minification 11.2 kB
  • After compression 3.0 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. 51v.cn needs all CSS files to be minified and compressed as it can save up to 9.4 kB or 76% of the original size.

Requests Breakdown

Number of requests can be reduced by 3 (14%)

Requests Now

21

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 21 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 51 V. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

51v.cn

51v.cn

9526 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

9671 ms

newBase.css

newBase.css

7735 ms

bf_run_ad.js

bf_run_ad.js

1055 ms

repeatx10.png

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1747 ms

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7753 ms

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3422 ms

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4159 ms

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438 ms

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19698 ms

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4160 ms

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877 ms

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15555 ms

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19698 ms

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19697 ms

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19697 ms

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19697 ms

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19697 ms

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19696 ms

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19697 ms

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19696 ms

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19696 ms

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19697 ms

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19696 ms

logo.gif

logo.gif

3873 ms

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7733 ms

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19695 ms

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7752 ms

get

get

1639 ms

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20261 ms

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19821 ms

template.css

template.css

501 ms

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20008 ms

BFJS.js

BFJS.js

2296 ms

template.js

template.js

975 ms

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10514 ms

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19542 ms

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19537 ms

SEO Factors

51v.cn SEO score

0

Language and Encoding

  • Language Detected

    ZH

  • Language Claimed

    N/A

  • Encoding

    GB2312

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 51v.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 51v.cn main page’s claimed encoding is gb2312. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

51v.cn

Open Graph description is not detected on the main page of 51 V. 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: