Tools & Wizards About Us
joyroomv.en.alibaba.com screenshot

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

joyroomv.en.alibaba.com

Guangzhou JOYROOM Electronics Technology Co., Ltd. - Data cable, wall charger

Page Load Speed

3.2 sec in total

First Response

459 ms

Resources Loaded

2.5 sec

Page Rendered

256 ms

joyroomv.en.alibaba.com screenshot

About Website

Click here to check amazing JOYROOM V En Alibaba content for China. Otherwise, check out these important facts you probably never knew about joyroomv.en.alibaba.com

Guangzhou JOYROOM Electronics Technology Co., Ltd., Experts in Manufacturing and Exporting Data cable, wall charger and 0 more Products.

Visit joyroomv.en.alibaba.com

Key Findings

We analyzed Joyroomv.en.alibaba.com page load time and found that the first response time was 459 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

joyroomv.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value16.1 s

0/100

25%

SI (Speed Index)

Value12.8 s

2/100

10%

TBT (Total Blocking Time)

Value4,320 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.686

7/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

Network Requests Diagram

joyroomv.en.alibaba.com

459 ms

joyroomv.en.alibaba.com

703 ms

136 ms

129 ms

header.css

176 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Joyroomv.en.alibaba.com, 35% (32 requests) were made to S.alicdn.com and 26% (24 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (61%)

Content Size

5.9 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Joyroomv.en.alibaba.com main page is 5.9 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 390.5 kB

  • Original 481.0 kB
  • After minification 477.0 kB
  • After compression 90.4 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 390.5 kB or 81% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, JOYROOM V En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.0 MB or 59% of the original size.

CSS Optimization

-65%

Potential reduce by 203.9 kB

  • Original 315.9 kB
  • After minification 265.1 kB
  • After compression 112.0 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. Joyroomv.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.9 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (46%)

Requests Now

80

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of JOYROOM V 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

joyroomv.en.alibaba.com

joyroomv.en.alibaba.com

459 ms

joyroomv.en.alibaba.com

joyroomv.en.alibaba.com

703 ms

136 ms

129 ms

header.css

header.css

176 ms

header.js

header.js

183 ms

40 ms

web-index.css

web-index.css

131 ms

web-index.css

web-index.css

133 ms

web-index.css

web-index.css

181 ms

web-index.css

web-index.css

181 ms

web-index.css

web-index.css

182 ms

244 ms

199 ms

index.js

index.js

199 ms

199 ms

H557a5d29a07a46ccaa6799d4e9a9b59ai.jpg

H557a5d29a07a46ccaa6799d4e9a9b59ai.jpg

495 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

635 ms

H208ba2c39bd8455fb9efd682915c4f0dE.jpg_q80.jpg

H208ba2c39bd8455fb9efd682915c4f0dE.jpg_q80.jpg

284 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

790 ms

Hab98c36f52824efd8d0e0b8a45cd4a23W.jpg

Hab98c36f52824efd8d0e0b8a45cd4a23W.jpg

431 ms

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H550e60136903484c85655592d7889815B.jpg

432 ms

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H4bfef310135c425d88baca66c9d90ebdv.jpg

495 ms

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Hd57bb694da8e49bfb936397feb669e68q.jpg

491 ms

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H0ccef4bd1b9e48318b16646f0983168az.jpg

491 ms

H81a3ed380aaf417387a9513f4214e71cX.jpg

H81a3ed380aaf417387a9513f4214e71cX.jpg

499 ms

H785990bc8f004987a16493a92bc8dc39k.jpg

H785990bc8f004987a16493a92bc8dc39k.jpg

492 ms

H2e8aee6b6c0241d9b288e46de4f7b3615.jpg

H2e8aee6b6c0241d9b288e46de4f7b3615.jpg

498 ms

Hd8f346e16efb4c33a0d89ef4a1e30904Q.png

Hd8f346e16efb4c33a0d89ef4a1e30904Q.png

500 ms

H0f194f86f7ce4b1e9c8351da614fd150H.jpg

H0f194f86f7ce4b1e9c8351da614fd150H.jpg

496 ms

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H00c58c1d1cb64fd39727b96bc47fa9b75.png

528 ms

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H466f61a877ee470791553dc364b3b11dR.jpg

496 ms

Hc28575b750f248a783da341cf55a4d1eu.jpg

Hc28575b750f248a783da341cf55a4d1eu.jpg

499 ms

H45fb093cf1a84b72968a29249418c3bbK.jpg

H45fb093cf1a84b72968a29249418c3bbK.jpg

524 ms

Ha097d3a47e544baba515d08538b7ae59f.jpg

Ha097d3a47e544baba515d08538b7ae59f.jpg

523 ms

H7cec6ce8e9584d09841fe07e432d15c4w.jpg

H7cec6ce8e9584d09841fe07e432d15c4w.jpg

525 ms

He2fbc386bb184605943293c7d56661798.jpg

He2fbc386bb184605943293c7d56661798.jpg

528 ms

Hd21c40004c1e4fa88803819e2fc26742W.jpg

Hd21c40004c1e4fa88803819e2fc26742W.jpg

526 ms

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H3b5b010137c64db09c4c7008909a97a1q.png

527 ms

H011bad4bd5dd44afa3eb81161ff3d59cS.jpg

H011bad4bd5dd44afa3eb81161ff3d59cS.jpg

528 ms

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H769ce253a59b441fa558a17cf79e5c02o.png

530 ms

H74b36bf6ad3e465684dc78114296f744f.jpg

H74b36bf6ad3e465684dc78114296f744f.jpg

529 ms

He0bc9b56573a4d5188b50f270fd6c695n.jpg

He0bc9b56573a4d5188b50f270fd6c695n.jpg

529 ms

awsc.js

awsc.js

197 ms

77 ms

120 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

65 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

120 ms

H95889325c41c431d87f98d1f284fdf32J.jpg

H95889325c41c431d87f98d1f284fdf32J.jpg

205 ms

personTipsInfo.do

personTipsInfo.do

423 ms

roboto-regular.woff

roboto-regular.woff

119 ms

roboto-medium.woff

roboto-medium.woff

119 ms

roboto-light.woff

roboto-light.woff

121 ms

roboto-thin.woff

roboto-thin.woff

120 ms

roboto-bold.woff

roboto-bold.woff

120 ms

eg.js

eg.js

166 ms

sc.globalxman.appscene

sc.globalxman.appscene

78 ms

icon-font.woff

icon-font.woff

50 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

207 ms

et_n.js

et_n.js

115 ms

um.js

um.js

187 ms

footer.css

footer.css

35 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

118 ms

index.js

index.js

111 ms

index.js

index.js

174 ms

7.gif

7.gif

99 ms

light0.5x.png

light0.5x.png

101 ms

pages_version.html

pages_version.html

453 ms

defer-common.js

defer-common.js

323 ms

i.alicdn.com

i.alicdn.com

442 ms

index.js

index.js

86 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

81 ms

index.js

index.js

220 ms

baxiaCommon.js

baxiaCommon.js

65 ms

rp

rp

1064 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

472 ms

wu.json

wu.json

339 ms

index.css

index.css

12 ms

store-proxy.html

store-proxy.html

94 ms

countryCurrencyDataService

countryCurrencyDataService

252 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

76 ms

personRoleInfo.do

personRoleInfo.do

68 ms

notification.do

notification.do

295 ms

index.js

index.js

95 ms

index.web.css

index.web.css

87 ms

index.web.js

index.web.js

20 ms

availableSurveyQuery.json

availableSurveyQuery.json

275 ms

um.json

um.json

65 ms

iconfont.woff

iconfont.woff

11 ms

iconfont.woff

iconfont.woff

43 ms

getUmid.do

getUmid.do

16 ms

Accessibility Review

joyroomv.en.alibaba.com accessibility score

64

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

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

joyroomv.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

Serves images with low resolution

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

joyroomv.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 Joyroomv.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 Joyroomv.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

joyroomv.en.alibaba.com

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