Report Summary

  • 70

    Performance

    Renders faster than
    81% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

ymzc.df7y.cn

温馨提示

Page Load Speed

15.6 sec in total

First Response

1.7 sec

Resources Loaded

13.6 sec

Page Rendered

172 ms

ymzc.df7y.cn screenshot

About Website

Welcome to ymzc.df7y.cn homepage info - get ready to check Ymzc Df 7 Y best content right away, or after learning these important things about ymzc.df7y.cn

腾讯云域名注册, 腾讯云旗下品牌。腾讯云域名注册是中国领先的域名注册服务提供商, 并提供云主机、网站建设等网络服务。

Visit ymzc.df7y.cn

Key Findings

We analyzed Ymzc.df7y.cn page load time and found that the first response time was 1.7 sec and then it took 13.8 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

ymzc.df7y.cn performance score

70

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

21/100

10%

LCP (Largest Contentful Paint)

Value4.1 s

47/100

25%

SI (Speed Index)

Value8.1 s

21/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value4.1 s

87/100

10%

Network Requests Diagram

ymzc.df7y.cn

1745 ms

style_main.css

1169 ms

df7y2_0.js

805 ms

jqry1.6.2.js

1961 ms

fancyzoom.min.js

816 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original Ymzc.df7y.cn, 3% (2 requests) were made to User.dftb.cn and 2% (1 request) were made to Dftb.cn. The less responsive or slowest element that took the longest time to load (6.4 sec) belongs to the original domain Ymzc.df7y.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 131.2 kB (55%)

Content Size

237.5 kB

After Optimization

106.2 kB

In fact, the total size of Ymzc.df7y.cn main page is 237.5 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. Javascripts take 123.7 kB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 24.5 kB

  • Original 31.4 kB
  • After minification 27.6 kB
  • After compression 6.9 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. This page needs HTML code to be minified as it can gain 3.8 kB, which is 12% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 24.5 kB or 78% of the original size.

Image Optimization

-9%

Potential reduce by 5.7 kB

  • Original 63.5 kB
  • After minification 57.9 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. Ymzc Df 7 Y images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 85.2 kB

  • Original 123.7 kB
  • After minification 112.6 kB
  • After compression 38.5 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 85.2 kB or 69% of the original size.

CSS Optimization

-84%

Potential reduce by 15.9 kB

  • Original 18.8 kB
  • After minification 13.4 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. Ymzc.df7y.cn needs all CSS files to be minified and compressed as it can save up to 15.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (36%)

Requests Now

58

After Optimization

37

The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ymzc Df 7 Y. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 7 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

ymzc.df7y.cn accessibility score

64

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

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

ymzc.df7y.cn best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ymzc.df7y.cn SEO score

100

Search Engine Optimization Advices

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

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 Ymzc.df7y.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 Ymzc.df7y.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

Open Graph description is not detected on the main page of Ymzc Df 7 Y. 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: