Tools & Wizards About Us
ytd.cn screenshot

Report Summary

  • 92

    Performance

    Renders faster than
    92% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 48% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 64

    SEO

    Google-friendlier than
    24% of websites

ytd.cn

云团队官网

Page Load Speed

24.1 sec in total

First Response

1.6 sec

Resources Loaded

22.1 sec

Page Rendered

379 ms

ytd.cn screenshot

About Website

Welcome to ytd.cn homepage info - get ready to check Ytd best content right away, or after learning these important things about ytd.cn

云团队管理系统

Visit ytd.cn

Key Findings

We analyzed Ytd.cn page load time and found that the first response time was 1.6 sec and then it took 22.5 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 2 request timeouts, which can generally increase the web page load time, as the browser stays idle while waiting for website response.

Performance Metrics

ytd.cn performance score

92

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.9 s

88/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

87/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value130 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.029

100/100

15%

TTI (Time to Interactive)

Value2.5 s

98/100

10%

Network Requests Diagram

ytd.cn

1612 ms

3649638.js

14111 ms

ytd_logo_h60.jpg

20501 ms

ie678.jpg

20502 ms

icon_0.gif

1041 ms

Our browser made a total of 5 requests to load all elements on the main page. We found that 60% of them (3 requests) were addressed to the original Ytd.cn, 20% (1 request) were made to Js.users.51.la and 20% (1 request) were made to Icon.51.la. The less responsive or slowest element that took the longest time to load (20.5 sec) belongs to the original domain Ytd.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 64.0 kB (52%)

Content Size

123.9 kB

After Optimization

60.0 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ytd.cn main page is 123.9 kB. This result falls within a big category (top 100 000) of medium weight web pages. Only a small number of websites need less resources to load. Images take 48.2 kB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 23.9 kB

  • Original 29.4 kB
  • After minification 29.3 kB
  • After compression 5.5 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 23.9 kB or 81% of the original size.

Image Optimization

-6%

Potential reduce by 3.1 kB

  • Original 48.2 kB
  • After minification 45.1 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. Ytd images are well optimized though.

JavaScript Optimization

-77%

Potential reduce by 20.2 kB

  • Original 26.3 kB
  • After minification 22.9 kB
  • After compression 6.1 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 20.2 kB or 77% of the original size.

CSS Optimization

-83%

Potential reduce by 16.7 kB

  • Original 20.1 kB
  • After minification 13.4 kB
  • After compression 3.3 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. Ytd.cn needs all CSS files to be minified and compressed as it can save up to 16.7 kB or 83% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

2

After Optimization

2

  • Images
  • JavaScript

The browser has sent 2 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ytd. According to our analytics all requests are already optimized.

Network Requests Diagram

ytd.cn

ytd.cn

1612 ms

3649638.js

3649638.js

14111 ms

ytd_logo_h60.jpg

ytd_logo_h60.jpg

20501 ms

ie678.jpg

ie678.jpg

20502 ms

icon_0.gif

icon_0.gif

1041 ms

Accessibility Review

ytd.cn accessibility score

79

Accessibility Issues

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.

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

Best Practices

ytd.cn best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

ytd.cn SEO score

64

Search Engine Optimization Advices

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 Ytd.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 Ytd.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

ytd.cn

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