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dgyusen.en.alibaba.com screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dgyusen.en.alibaba.com

Dongguan Yusen Industrial Co., Ltd.

Page Load Speed

4.9 sec in total

First Response

80 ms

Resources Loaded

4.4 sec

Page Rendered

511 ms

dgyusen.en.alibaba.com screenshot

About Website

Welcome to dgyusen.en.alibaba.com homepage info - get ready to check Dg Yusen En Alibaba best content for China right away, or after learning these important things about dgyusen.en.alibaba.com

Dongguan Yusen Industrial Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit dgyusen.en.alibaba.com

Key Findings

We analyzed Dgyusen.en.alibaba.com page load time and found that the first response time was 80 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

dgyusen.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value14.3 s

0/100

25%

SI (Speed Index)

Value13.9 s

1/100

10%

TBT (Total Blocking Time)

Value7,420 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.446

20/100

15%

TTI (Time to Interactive)

Value29.7 s

0/100

10%

Network Requests Diagram

dgyusen.en.alibaba.com

80 ms

dgyusen.en.alibaba.com

758 ms

59 ms

55 ms

header.css

56 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dgyusen.en.alibaba.com, 36% (37 requests) were made to S.alicdn.com and 15% (16 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (50%)

Content Size

8.0 MB

After Optimization

4.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dgyusen.en.alibaba.com main page is 8.0 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. Only a small number of websites need less resources to load. Javascripts take 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 467.1 kB

  • Original 574.8 kB
  • After minification 570.9 kB
  • After compression 107.7 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 467.1 kB or 81% of the original size.

Image Optimization

-5%

Potential reduce by 20.0 kB

  • Original 404.5 kB
  • After minification 384.4 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. Dg Yusen En Alibaba images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 3.2 MB

  • Original 6.6 MB
  • After minification 6.6 MB
  • After compression 3.3 MB

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 3.2 MB or 49% of the original size.

CSS Optimization

-66%

Potential reduce by 286.0 kB

  • Original 433.2 kB
  • After minification 382.3 kB
  • After compression 147.2 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. Dgyusen.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.0 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 52 (56%)

Requests Now

93

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 93 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dg Yusen En Alibaba. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dgyusen.en.alibaba.com

dgyusen.en.alibaba.com

80 ms

dgyusen.en.alibaba.com

dgyusen.en.alibaba.com

758 ms

59 ms

55 ms

header.css

header.css

56 ms

header.js

header.js

110 ms

133 ms

web-index.css

web-index.css

108 ms

web-index.css

web-index.css

110 ms

web-index.css

web-index.css

112 ms

web-index.css

web-index.css

110 ms

web-index.css

web-index.css

110 ms

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O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

131 ms

115 ms

109 ms

index.js

index.js

90 ms

110 ms

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210 ms

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1020 ms

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97 ms

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35 ms

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38 ms

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37 ms

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39 ms

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96 ms

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251 ms

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251 ms

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253 ms

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252 ms

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254 ms

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255 ms

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890 ms

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699 ms

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701 ms

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342 ms

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450 ms

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696 ms

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1014 ms

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1046 ms

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1013 ms

roboto-regular.woff

roboto-regular.woff

94 ms

roboto-medium.woff

roboto-medium.woff

94 ms

roboto-light.woff

roboto-light.woff

94 ms

roboto-thin.woff

roboto-thin.woff

95 ms

roboto-bold.woff

roboto-bold.woff

111 ms

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d7550160f9fa4668b62f84fa8906f33d

1469 ms

100 ms

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176 ms

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TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

88 ms

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O1CN011Mw7kwUzLxkgMQd_!!3377521498.jpg

313 ms

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674 ms

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282 ms

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312 ms

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1076 ms

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1076 ms

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1336 ms

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1193 ms

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1143 ms

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1409 ms

personTipsInfo.do

personTipsInfo.do

262 ms

awsc.js

awsc.js

257 ms

122 ms

icon-font.woff

icon-font.woff

68 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

263 ms

footer.css

footer.css

33 ms

eg.js

eg.js

216 ms

light0.5x.png

light0.5x.png

89 ms

pages_version.html

pages_version.html

174 ms

defer-common.js

defer-common.js

380 ms

i.alicdn.com

i.alicdn.com

230 ms

index.js

index.js

26 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

151 ms

et_n.js

et_n.js

9 ms

um.js

um.js

143 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

195 ms

index.js

index.js

208 ms

sc.globalxman.appscene

sc.globalxman.appscene

59 ms

index.js

index.js

61 ms

index.js

index.js

202 ms

index.web.css

index.web.css

190 ms

index.web.js

index.web.js

64 ms

7.gif

7.gif

28 ms

wu.json

wu.json

171 ms

index.js

index.js

149 ms

baxiaCommon.js

baxiaCommon.js

140 ms

rp

rp

2270 ms

availableSurveyQuery.json

availableSurveyQuery.json

230 ms

index.css

index.css

189 ms

store-proxy.html

store-proxy.html

269 ms

countryCurrencyDataService

countryCurrencyDataService

249 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

118 ms

personRoleInfo.do

personRoleInfo.do

225 ms

notification.do

notification.do

238 ms

um.json

um.json

74 ms

iconfont.woff

iconfont.woff

9 ms

iconfont.woff

iconfont.woff

9 ms

getUmid.do

getUmid.do

8 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

20 ms

normalize.css

normalize.css

912 ms

index.css

index.css

416 ms

mtoplib.min.js

mtoplib.min.js

6 ms

uploaded.js

uploaded.js

134 ms

index.js

index.js

844 ms

footer-sync.js

footer-sync.js

38 ms

Accessibility Review

dgyusen.en.alibaba.com accessibility score

42

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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

dgyusen.en.alibaba.com 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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

dgyusen.en.alibaba.com SEO score

79

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

High

Document doesn't have a valid hreflang

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 doesn't use legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dgyusen.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that Dgyusen.en.alibaba.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

dgyusen.en.alibaba.com

Open Graph data is detected on the main page of Dg Yusen En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: