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Report Summary

  • 53

    Performance

    Renders faster than
    70% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 81

    SEO

    Google-friendlier than
    42% of websites

52yzm.top

52yzm.top - This website is for sale! - 52yzm Resources and Information.

Page Load Speed

7.9 sec in total

First Response

458 ms

Resources Loaded

2.9 sec

Page Rendered

4.5 sec

About Website

Welcome to 52yzm.top homepage info - get ready to check 52 Yzm best content right away, or after learning these important things about 52yzm.top

This website is for sale! 52yzm.top is your first and best source for all of the information you’re looking for. From general topics to more of what you would expect to find here, 52yzm.top has it all...

Visit 52yzm.top

Key Findings

We analyzed 52yzm.top page load time and found that the first response time was 458 ms and then it took 7.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

52yzm.top performance score

53

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

5/100

25%

SI (Speed Index)

Value7.5 s

27/100

10%

TBT (Total Blocking Time)

Value180 ms

92/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value6.6 s

58/100

10%

Network Requests Diagram

52yzm.top

458 ms

jquery-3.6.1.min.js

296 ms

fofJqCode1.0.0.js

132 ms

base.js

133 ms

layui.css

201 ms

Our browser made a total of 139 requests to load all elements on the main page. We found that 98% of them (136 requests) were addressed to the original 52yzm.top, 1% (1 request) were made to Push.zhanzhang.baidu.com and 1% (1 request) were made to Js.passport.qihucdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) belongs to the original domain 52yzm.top.

Page Optimization Overview & Recommendations

Page size can be reduced by 211.3 kB (49%)

Content Size

434.1 kB

After Optimization

222.8 kB

  • HTML
  • JavaScript
  • CSS

In fact, the total size of 52yzm.top main page is 434.1 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. 60% of websites need less resources to load. HTML takes 263.5 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 208.5 kB

  • Original 263.5 kB
  • After minification 263.5 kB
  • After compression 55.0 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 208.5 kB or 79% of the original size.

JavaScript Optimization

-1%

Potential reduce by 1.0 kB

  • Original 150.9 kB
  • After minification 150.9 kB
  • After compression 149.9 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. This website has mostly compressed JavaScripts.

CSS Optimization

-9%

Potential reduce by 1.8 kB

  • Original 19.7 kB
  • After minification 19.7 kB
  • After compression 18.0 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. 52yzm.top has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 8 (6%)

Requests Now

138

After Optimization

130

  • Images
  • JavaScript
  • CSS

The browser has sent 138 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 52 Yzm. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

52yzm.top accessibility score

43

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

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

52yzm.top best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

52yzm.top SEO score

81

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 uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 52yzm.top can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that 52yzm.top 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 data is detected on the main page of 52 Yzm. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: