Tools & Wizards About Us
dayangyiliao.com screenshot

Report Summary

  • 33

    Performance

    Renders faster than
    53% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

dayangyiliao.com

Electric Wheelchair, Transfer Wheelchair, Cerebral Palsy Wheelchair Suppliers - Guangdong Dayang Medical Technology Co.,Ltd

Page Load Speed

10.3 sec in total

First Response

868 ms

Resources Loaded

4 sec

Page Rendered

5.5 sec

dayangyiliao.com screenshot

About Website

Visit dayangyiliao.com now to see the best up-to-date Dayang Yiliao content and also check out these interesting facts you probably never knew about dayangyiliao.com

Electric Wheelchair Factory,Transfer Wheelchair Suppliers,Cerebral Palsy Wheelchair Manufacturers,China High quality Electric Wheelchair Company,Sales Transfer Wheelchair Manufacturers.

Visit dayangyiliao.com

Key Findings

We analyzed Dayangyiliao.com page load time and found that the first response time was 868 ms and then it took 9.5 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

dayangyiliao.com performance score

33

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

40/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

43/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.443

21/100

15%

TTI (Time to Interactive)

Value38.8 s

0/100

10%

Network Requests Diagram

www.dayangyiliao.com

868 ms

www.dayangyiliao.com

405 ms

iconfont.css

64 ms

style-dayangyiliao.css

129 ms

jquery-1.12.3.min.js

258 ms

Our browser made a total of 70 requests to load all elements on the main page. We found that 23% of them (16 requests) were addressed to the original Dayangyiliao.com, 60% (42 requests) were made to Img.waimaoniu.net and 6% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Img.waimaoniu.net.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (12%)

Content Size

20.0 MB

After Optimization

17.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dayangyiliao.com main page is 20.0 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 19.8 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 68.6 kB

  • Original 79.8 kB
  • After minification 53.9 kB
  • After compression 11.2 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. This page needs HTML code to be minified as it can gain 25.9 kB, which is 32% 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 68.6 kB or 86% of the original size.

Image Optimization

-12%

Potential reduce by 2.3 MB

  • Original 19.8 MB
  • After minification 17.5 MB

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, Dayang Yiliao needs image optimization as it can save up to 2.3 MB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-6%

Potential reduce by 6.6 kB

  • Original 109.1 kB
  • After minification 109.1 kB
  • After compression 102.5 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. This website has mostly compressed JavaScripts.

CSS Optimization

-19%

Potential reduce by 4.1 kB

  • Original 21.4 kB
  • After minification 21.4 kB
  • After compression 17.3 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. Dayangyiliao.com needs all CSS files to be minified and compressed as it can save up to 4.1 kB or 19% of the original size.

Requests Breakdown

Number of requests can be reduced by 15 (23%)

Requests Now

66

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dayang Yiliao. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

www.dayangyiliao.com

www.dayangyiliao.com

868 ms

www.dayangyiliao.com

www.dayangyiliao.com

405 ms

iconfont.css

iconfont.css

64 ms

style-dayangyiliao.css

style-dayangyiliao.css

129 ms

jquery-1.12.3.min.js

jquery-1.12.3.min.js

258 ms

js

js

87 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

191 ms

owl.carousel.min.js

owl.carousel.min.js

192 ms

custom.js

custom.js

205 ms

jquery.validate.min.js

jquery.validate.min.js

206 ms

jquery.fancybox.min.js

jquery.fancybox.min.js

339 ms

common_functions.js

common_functions.js

253 ms

custom_functions.js

custom_functions.js

253 ms

js.php

js.php

558 ms

gdimWsv.css

gdimWsv.css

1358 ms

gdimWsv.js

gdimWsv.js

1536 ms

js

js

85 ms

jquery.smartmenus.js

jquery.smartmenus.js

337 ms

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970 ms

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1036 ms

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1198 ms

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1729 ms

flag.png

flag.png

88 ms

js

js

137 ms

analytics.js

analytics.js

61 ms

opensans.ttf

opensans.ttf

269 ms

iconfont.woff

iconfont.woff

163 ms

collect

collect

37 ms

record.php

record.php

377 ms

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1103 ms

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957 ms

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959 ms

js

js

89 ms

103 ms

35 ms

Accessibility Review

dayangyiliao.com accessibility score

76

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

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

dayangyiliao.com best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

dayangyiliao.com SEO score

91

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

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

    N/A

  • Encoding

    UTF-8

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

dayangyiliao.com

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