Tools & Wizards About Us

Report Summary

  • 54

    Performance

    Renders faster than
    71% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

youzu.com

游族网络游戏平台_科技传颂文明_玩游戏上Youzu.com

Page Load Speed

18.8 sec in total

First Response

2.9 sec

Resources Loaded

15.7 sec

Page Rendered

272 ms

About Website

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

游族网络（youzu.com）是国内知名网页游戏与手机游戏综合性运营平台。我们秉承真诚、简单可依赖的态度为玩家传递快乐，提供好玩的网页游戏与热门手机游戏；女神联盟、大皇帝、少年三国志、少年西游记、狂暴之翼、盗墓笔记、刀剑乱舞online等是我们为玩家提供的最新精品游戏，游族网络与您分享简单的快乐！

Visit youzu.com

Key Findings

We analyzed Youzu.com page load time and found that the first response time was 2.9 sec and then it took 15.9 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

youzu.com performance score

54

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value8.8 s

1/100

25%

SI (Speed Index)

Value12.7 s

3/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value9.7 s

28/100

10%

Network Requests Diagram

youzu.com

2891 ms

www.youzu.com

7822 ms

layout_20120416.css

3327 ms

huodong_v2.css

3248 ms

home_20120416.css

3249 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Youzu.com, 50% (39 requests) were made to Pic.youzu.com and 41% (32 requests) were made to Upload.youzu.com. The less responsive or slowest element that took the longest time to load (7.8 sec) belongs to the original domain Youzu.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 254.2 kB (22%)

Content Size

1.2 MB

After Optimization

917.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Youzu.com main page is 1.2 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. 45% of websites need less resources to load. Images take 909.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 68.7 kB

  • Original 87.9 kB
  • After minification 79.8 kB
  • After compression 19.2 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 68.7 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 48.2 kB

  • Original 909.7 kB
  • After minification 861.5 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. Youzu images are well optimized though.

JavaScript Optimization

-56%

Potential reduce by 8.4 kB

  • Original 14.8 kB
  • After minification 14.8 kB
  • After compression 6.5 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 8.4 kB or 56% of the original size.

CSS Optimization

-81%

Potential reduce by 129.0 kB

  • Original 159.1 kB
  • After minification 138.1 kB
  • After compression 30.1 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. Youzu.com needs all CSS files to be minified and compressed as it can save up to 129.0 kB or 81% of the original size.

Requests Breakdown

Number of requests can be reduced by 22 (29%)

Requests Now

76

After Optimization

54

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Youzu. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 15 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

youzu.com accessibility score

53

Accessibility Issues

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Names and labels

These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

youzu.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

youzu.com SEO score

77

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Image elements do not have [alt] attributes

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document doesn't use legible font sizes

High

Tap targets are not sized appropriately

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 Youzu.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 Youzu.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

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