Tools & Wizards About Us
yzuan.com screenshot

Report Summary

  • 55

    Performance

    Renders faster than
    72% of other websites

  • 71

    Accessibility

    Visual factors better than
    that of 36% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

yzuan.com

高手下山短剧-天堂电影

Page Load Speed

57.7 sec in total

First Response

2 sec

Resources Loaded

55.4 sec

Page Rendered

356 ms

yzuan.com screenshot

About Website

Click here to check amazing Yzuan content. Otherwise, check out these important facts you probably never knew about yzuan.com

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Visit yzuan.com

Key Findings

We analyzed Yzuan.com page load time and found that the first response time was 2 sec and then it took 55.7 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 5 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

yzuan.com performance score

55

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

45/100

10%

LCP (Largest Contentful Paint)

Value91.1 s

0/100

25%

SI (Speed Index)

Value7.7 s

24/100

10%

TBT (Total Blocking Time)

Value270 ms

82/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value4.5 s

82/100

10%

Network Requests Diagram

yzuan.com

1953 ms

www.yzuan.com

4375 ms

css.css

851 ms

style.css

853 ms

niuxixi.css

866 ms

Our browser made a total of 148 requests to load all elements on the main page. We found that 94% of them (139 requests) were addressed to the original Yzuan.com, 2% (3 requests) were made to Js.523w.cn and 1% (2 requests) were made to Static.doyoo.net. The less responsive or slowest element that took the longest time to load (20.1 sec) belongs to the original domain Yzuan.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 328.1 kB (27%)

Content Size

1.2 MB

After Optimization

876.7 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yzuan.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 925.8 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 55.1 kB

  • Original 68.4 kB
  • After minification 62.8 kB
  • After compression 13.4 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 55.1 kB or 80% of the original size.

Image Optimization

-13%

Potential reduce by 117.5 kB

  • Original 925.8 kB
  • After minification 808.3 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, Yzuan needs image optimization as it can save up to 117.5 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

-67%

Potential reduce by 77.6 kB

  • Original 115.1 kB
  • After minification 112.3 kB
  • After compression 37.5 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 77.6 kB or 67% of the original size.

CSS Optimization

-82%

Potential reduce by 77.9 kB

  • Original 95.4 kB
  • After minification 82.0 kB
  • After compression 17.5 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. Yzuan.com needs all CSS files to be minified and compressed as it can save up to 77.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 30 (21%)

Requests Now

141

After Optimization

111

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Yzuan. 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 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yzuan.com

yzuan.com

1953 ms

www.yzuan.com

www.yzuan.com

4375 ms

css.css

css.css

851 ms

style.css

style.css

853 ms

niuxixi.css

niuxixi.css

866 ms

content.css

content.css

1589 ms

jquery.js

jquery.js

3996 ms

hover_zixun.js

hover_zixun.js

1674 ms

menus.js

menus.js

1756 ms

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1774 ms

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js.js

1985 ms

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2493 ms

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2539 ms

govicon.js

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19651 ms

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7113 ms

js.js

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3285 ms

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2588 ms

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423 ms

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877 ms

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1792 ms

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1883 ms

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9338 ms

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9706 ms

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10626 ms

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1488 ms

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14980 ms

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10554 ms

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15074 ms

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12336 ms

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921 ms

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1371 ms

Accessibility Review

yzuan.com accessibility score

71

Accessibility Issues

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

<html> element does not have a [lang] attribute

High

[lang] attributes do not have a valid value

Best Practices

yzuan.com best practices score

58

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

yzuan.com SEO score

91

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    JA

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Yzuan.com can be misinterpreted by Google and other search engines. Our service has detected that Japanese 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 Yzuan.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

yzuan.com

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