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dongguanshangxian.en.alibaba.com screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

dongguanshangxian.en.alibaba.com

Dongguan Sunshiny LED Lighting Factory - Automotive LED RV LED/Boat Marine LED/Aircraft LED/Low Voltage OEM LED, Sunshiny High Beam Low Beam Car H4 Mi...

Page Load Speed

3.3 sec in total

First Response

296 ms

Resources Loaded

2.5 sec

Page Rendered

565 ms

dongguanshangxian.en.alibaba.com screenshot

About Website

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

Dongguan Sunshiny LED Lighting Factory, Experts in Manufacturing and Exporting Automotive LED RV LED/Boat Marine LED/Aircraft LED/Low Voltage OEM LED, Sunshiny High Beam Low Beam Car H4 Mini Bi-led Pr...

Visit dongguanshangxian.en.alibaba.com

Key Findings

We analyzed Dongguanshangxian.en.alibaba.com page load time and found that the first response time was 296 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

dongguanshangxian.en.alibaba.com performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value10.3 s

0/100

25%

SI (Speed Index)

Value15.9 s

0/100

10%

TBT (Total Blocking Time)

Value10,550 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.223

56/100

15%

TTI (Time to Interactive)

Value33.4 s

0/100

10%

Network Requests Diagram

dongguanshangxian.en.alibaba.com

296 ms

dongguanshangxian.en.alibaba.com

751 ms

145 ms

144 ms

header.css

219 ms

Our browser made a total of 93 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dongguanshangxian.en.alibaba.com, 51% (47 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (59%)

Content Size

6.8 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dongguanshangxian.en.alibaba.com main page is 6.8 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. 70% of websites need less resources to load. Javascripts take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 660.3 kB

  • Original 782.0 kB
  • After minification 778.1 kB
  • After compression 121.7 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 660.3 kB or 84% of the original size.

Image Optimization

-25%

Potential reduce by 153.4 kB

  • Original 611.7 kB
  • After minification 458.3 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. Obviously, Dongguan Shangxian En Alibaba needs image optimization as it can save up to 153.4 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 5.0 MB
  • After minification 5.0 MB
  • After compression 2.1 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 2.9 MB or 58% of the original size.

CSS Optimization

-72%

Potential reduce by 295.3 kB

  • Original 408.1 kB
  • After minification 357.3 kB
  • After compression 112.8 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. Dongguanshangxian.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 48 (59%)

Requests Now

82

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 82 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongguan Shangxian 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dongguanshangxian.en.alibaba.com

dongguanshangxian.en.alibaba.com

296 ms

dongguanshangxian.en.alibaba.com

dongguanshangxian.en.alibaba.com

751 ms

145 ms

144 ms

header.css

header.css

219 ms

header.js

header.js

136 ms

138 ms

web-index.css

web-index.css

217 ms

web-index.css

web-index.css

217 ms

web-index.css

web-index.css

218 ms

web-index.css

web-index.css

258 ms

web-index.css

web-index.css

257 ms

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

228 ms

365 ms

219 ms

index.js

index.js

219 ms

248 ms

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O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

449 ms

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H61be6ce751c14ce9a91dae19c89aa292M.jpg

353 ms

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H685a1c66287d44fa8d54da8aa80b94fde.jpg

450 ms

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H4282296dcc8346a8a3bdfa6364d855d8r.jpg_q80.jpg

1021 ms

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TB1fo4bFKL2gK0jSZFmXXc7iXXa-204-204.png

84 ms

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179 ms

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TB1eNszF1H2gK0jSZJnXXaT1FXa-204-204.png

178 ms

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TB1NiODF.T1gK0jSZFrXXcNCXXa-204-204.png

179 ms

H2cff034fb86446bbace27c0058ed6d8bx.jpg

H2cff034fb86446bbace27c0058ed6d8bx.jpg

445 ms

Hbd00a5d04b254552aba5da93f29f406fs.jpeg_100x100.jpeg

Hbd00a5d04b254552aba5da93f29f406fs.jpeg_100x100.jpeg

327 ms

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

328 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

329 ms

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O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

484 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

557 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

673 ms

roboto-regular.woff

roboto-regular.woff

186 ms

roboto-medium.woff

roboto-medium.woff

186 ms

roboto-light.woff

roboto-light.woff

185 ms

roboto-thin.woff

roboto-thin.woff

266 ms

roboto-bold.woff

roboto-bold.woff

269 ms

personTipsInfo.do

personTipsInfo.do

85 ms

awsc.js

awsc.js

264 ms

22 ms

eg.js

eg.js

124 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

181 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

114 ms

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Hdedc14872e5043aab83a5c9cb7ee9524K.jpg

1408 ms

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Hb5f1649dcf004863b8c9532d8de88fe9q.jpg

238 ms

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

155 ms

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TB1fo4bFKL2gK0jSZFmXXc7iXXa-204-204.png

159 ms

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H9f03440b09ae4cbdaff293ccb98e61d8m.jpg

335 ms

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Hed679c2e28a54d21bae7ff30005fdac9w.jpg

611 ms

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Hb7f6df3ae6a14c03a2d1a86dc672c803X.jpg

334 ms

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H43ec3e46a32d486d95cac869770c46faa.jpg

336 ms

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749 ms

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925 ms

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H2e02f224d3374671829c3f57c72950bfg.jpg

751 ms

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H89f75ad8c56247ffb532979537897cbed.jpg

517 ms

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O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

794 ms

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O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

794 ms

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TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

509 ms

22 ms

icon-font.woff

icon-font.woff

455 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

118 ms

sc.globalxman.appscene

sc.globalxman.appscene

46 ms

index.js

index.js

62 ms

index.js

index.js

46 ms

7.gif

7.gif

30 ms

footer.css

footer.css

329 ms

et_n.js

et_n.js

41 ms

um.js

um.js

30 ms

baxiaCommon.js

baxiaCommon.js

85 ms

rp

rp

938 ms

wu.json

wu.json

447 ms

light0.5x.png

light0.5x.png

26 ms

pages_version.html

pages_version.html

164 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

16 ms

defer-common.js

defer-common.js

38 ms

i.alicdn.com

i.alicdn.com

152 ms

index.js

index.js

15 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

186 ms

store-proxy.html

store-proxy.html

93 ms

countryCurrencyDataService

countryCurrencyDataService

102 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

73 ms

personRoleInfo.do

personRoleInfo.do

82 ms

notification.do

notification.do

118 ms

index.js

index.js

105 ms

index.web.css

index.web.css

20 ms

index.web.js

index.web.js

48 ms

iconfont.woff

iconfont.woff

58 ms

iconfont.woff

iconfont.woff

57 ms

availableSurveyQuery.json

availableSurveyQuery.json

69 ms

um.json

um.json

53 ms

index.js

index.js

69 ms

getUmid.do

getUmid.do

8 ms

index.css

index.css

21 ms

Accessibility Review

dongguanshangxian.en.alibaba.com accessibility score

67

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

dongguanshangxian.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

dongguanshangxian.en.alibaba.com SEO score

71

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

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 Dongguanshangxian.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 Dongguanshangxian.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

dongguanshangxian.en.alibaba.com

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