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

Report Summary

  • 28

    Performance

    Renders faster than
    47% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

avatarled.en.alibaba.com

Shenzhen Avatar Optoelectronic Technology Co., Ltd. - LED Grow Light, LED Plant Light

Page Load Speed

3.4 sec in total

First Response

92 ms

Resources Loaded

2.9 sec

Page Rendered

432 ms

avatarled.en.alibaba.com screenshot

About Website

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

Shenzhen Avatar Optoelectronic Technology Co., Ltd., Experts in Manufacturing and Exporting LED Grow Light, LED Plant Light and 0 more Products.

Visit avatarled.en.alibaba.com

Key Findings

We analyzed Avatarled.en.alibaba.com page load time and found that the first response time was 92 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

avatarled.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value13.2 s

2/100

10%

TBT (Total Blocking Time)

Value4,470 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.879

3/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

avatarled.en.alibaba.com

92 ms

avatarled.en.alibaba.com

737 ms

100 ms

68 ms

header.css

79 ms

Our browser made a total of 94 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Avatarled.en.alibaba.com, 57% (54 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.3 MB (57%)

Content Size

4.0 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Avatarled.en.alibaba.com main page is 4.0 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. 60% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 580.4 kB

  • Original 693.1 kB
  • After minification 689.2 kB
  • After compression 112.7 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 580.4 kB or 84% of the original size.

Image Optimization

-38%

Potential reduce by 177.2 kB

  • Original 465.9 kB
  • After minification 288.7 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, Avatar LED En Alibaba needs image optimization as it can save up to 177.2 kB or 38% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-50%

Potential reduce by 1.2 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 1.3 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 1.2 MB or 50% of the original size.

CSS Optimization

-88%

Potential reduce by 287.5 kB

  • Original 325.4 kB
  • After minification 274.6 kB
  • After compression 38.0 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. Avatarled.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.5 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (59%)

Requests Now

83

After Optimization

34

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Avatar LED 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

avatarled.en.alibaba.com

avatarled.en.alibaba.com

92 ms

avatarled.en.alibaba.com

avatarled.en.alibaba.com

737 ms

100 ms

68 ms

header.css

header.css

79 ms

header.js

header.js

86 ms

77 ms

web-index.css

web-index.css

96 ms

web-index.css

web-index.css

83 ms

web-index.css

web-index.css

91 ms

web-index.css

web-index.css

86 ms

web-index.css

web-index.css

93 ms

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94 ms

201 ms

195 ms

index.js

index.js

196 ms

197 ms

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245 ms

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487 ms

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208 ms

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165 ms

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243 ms

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264 ms

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294 ms

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649 ms

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458 ms

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529 ms

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429 ms

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427 ms

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430 ms

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849 ms

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2123 ms

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537 ms

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595 ms

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697 ms

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1227 ms

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725 ms

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752 ms

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877 ms

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1002 ms

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923 ms

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1383 ms

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1051 ms

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1027 ms

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1178 ms

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1226 ms

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244 ms

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218 ms

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235 ms

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497 ms

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425 ms

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267 ms

roboto-regular.woff

roboto-regular.woff

1057 ms

roboto-medium.woff

roboto-medium.woff

1072 ms

roboto-light.woff

roboto-light.woff

1072 ms

roboto-thin.woff

roboto-thin.woff

1087 ms

roboto-bold.woff

roboto-bold.woff

1087 ms

personTipsInfo.do

personTipsInfo.do

204 ms

awsc.js

awsc.js

205 ms

163 ms

icon-font.woff

icon-font.woff

963 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

134 ms

footer.css

footer.css

893 ms

eg.js

eg.js

24 ms

et_n.js

et_n.js

34 ms

um.js

um.js

34 ms

sc.globalxman.appscene

sc.globalxman.appscene

125 ms

index.js

index.js

121 ms

index.js

index.js

121 ms

7.gif

7.gif

34 ms

wu.json

wu.json

22 ms

baxiaCommon.js

baxiaCommon.js

11 ms

rp

rp

970 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

21 ms

light0.5x.png

light0.5x.png

39 ms

pages_version.html

pages_version.html

268 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

42 ms

defer-common.js

defer-common.js

76 ms

i.alicdn.com

i.alicdn.com

73 ms

index.js

index.js

42 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

137 ms

index.js

index.js

152 ms

store-proxy.html

store-proxy.html

135 ms

countryCurrencyDataService

countryCurrencyDataService

143 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

119 ms

personRoleInfo.do

personRoleInfo.do

106 ms

notification.do

notification.do

297 ms

index.web.css

index.web.css

17 ms

index.web.js

index.web.js

65 ms

iconfont.woff

iconfont.woff

159 ms

iconfont.woff

iconfont.woff

157 ms

availableSurveyQuery.json

availableSurveyQuery.json

93 ms

Accessibility Review

avatarled.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

avatarled.en.alibaba.com best practices score

67

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

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

avatarled.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 Avatarled.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 Avatarled.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

avatarled.en.alibaba.com

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