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cnunipower.en.alibaba.com screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

cnunipower.en.alibaba.com

Foshan Unipower Electronic Co., Ltd.

Page Load Speed

3.2 sec in total

First Response

233 ms

Resources Loaded

2.6 sec

Page Rendered

357 ms

cnunipower.en.alibaba.com screenshot

About Website

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

Foshan Unipower Electronic Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit cnunipower.en.alibaba.com

Key Findings

We analyzed Cnunipower.en.alibaba.com page load time and found that the first response time was 233 ms and then it took 3 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

cnunipower.en.alibaba.com performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value16.5 s

0/100

10%

TBT (Total Blocking Time)

Value8,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.233

53/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

cnunipower.en.alibaba.com

233 ms

cnunipower.en.alibaba.com

635 ms

74 ms

70 ms

header.css

126 ms

Our browser made a total of 83 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cnunipower.en.alibaba.com, 46% (38 requests) were made to S.alicdn.com and 12% (10 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (62%)

Content Size

6.2 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnunipower.en.alibaba.com main page is 6.2 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. 80% 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. Javascripts take 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 636.3 kB

  • Original 753.9 kB
  • After minification 749.9 kB
  • After compression 117.6 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 636.3 kB or 84% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 81.1 kB
  • After minification 72.3 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, Cn Unipower En Alibaba needs image optimization as it can save up to 8.9 kB or 11% 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 203.8 kB

  • Original 315.7 kB
  • After minification 264.9 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. Cnunipower.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.8 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (51%)

Requests Now

72

After Optimization

35

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 72 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Unipower 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

cnunipower.en.alibaba.com

cnunipower.en.alibaba.com

233 ms

cnunipower.en.alibaba.com

cnunipower.en.alibaba.com

635 ms

74 ms

70 ms

header.css

header.css

126 ms

header.js

header.js

135 ms

237 ms

web-index.css

web-index.css

122 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

120 ms

web-index.css

web-index.css

135 ms

web-index.css

web-index.css

136 ms

194 ms

171 ms

index.js

index.js

173 ms

172 ms

Hd933b4aacf5b4add9f8a0367ad532d2ef.jpg

Hd933b4aacf5b4add9f8a0367ad532d2ef.jpg

714 ms

HTB1cEySX3mTBuNjy1Xbq6yMrVXal.jpg

HTB1cEySX3mTBuNjy1Xbq6yMrVXal.jpg

352 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

452 ms

HTB17my0XYSYBuNjSspfq6AZCpXa0.jpg

HTB17my0XYSYBuNjSspfq6AZCpXa0.jpg

296 ms

Hcfbf102aa12a43b88174045dc885af5aV.jpg_q80.jpg

Hcfbf102aa12a43b88174045dc885af5aV.jpg_q80.jpg

366 ms

Hd070c53a7d1f409d80c6da68361654abJ.jpg_720x720.jpg

Hd070c53a7d1f409d80c6da68361654abJ.jpg_720x720.jpg

844 ms

Sfcf2943cc2824271b1bc951734833403f.jpg_350x350.jpg

Sfcf2943cc2824271b1bc951734833403f.jpg_350x350.jpg

277 ms

Sba92f9271ed1496fb1fa073ef5d067ee3.jpg_350x350.jpg

Sba92f9271ed1496fb1fa073ef5d067ee3.jpg_350x350.jpg

277 ms

Ac9bdcae2f79d4b5db8576141845b94b6D.jpg_350x350.jpg

Ac9bdcae2f79d4b5db8576141845b94b6D.jpg_350x350.jpg

392 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

453 ms

H99be3dd3b9434de886a922da49a61ef3j.png

H99be3dd3b9434de886a922da49a61ef3j.png

365 ms

Hf671c53b9fa245229d8f6117fe160f691.jpg

Hf671c53b9fa245229d8f6117fe160f691.jpg

351 ms

Se460347e87744052b76aee0a54374e90l.jpg

Se460347e87744052b76aee0a54374e90l.jpg

327 ms

H4a71ba492d61402ba4704c289c807e3fy.jpg

H4a71ba492d61402ba4704c289c807e3fy.jpg

533 ms

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H38412686470441d69f4686d580dcc3670.jpg

533 ms

Hfbb9262b96c54f8986c9efc61fcf98eef.jpg

Hfbb9262b96c54f8986c9efc61fcf98eef.jpg

451 ms

H23aedbd73fd94dcb901dcb92b5feeeabJ.jpg

H23aedbd73fd94dcb901dcb92b5feeeabJ.jpg

449 ms

Hb0ce4ebbedeb42c79afbdd663f209973E.jpg

Hb0ce4ebbedeb42c79afbdd663f209973E.jpg

452 ms

HTB1Wb96m3MPMeJjy1Xbq6AwxVXaq.jpg

HTB1Wb96m3MPMeJjy1Xbq6AwxVXaq.jpg

795 ms

93 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

239 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

235 ms

HTB1JWdoXz7nBKNjSZLeq6zxCFXaR.jpg

HTB1JWdoXz7nBKNjSZLeq6zxCFXaR.jpg

1287 ms

TB13ZJgvYj1gK0jSZFuXXcrHpXa-800-520.png

TB13ZJgvYj1gK0jSZFuXXcrHpXa-800-520.png

311 ms

personTipsInfo.do

personTipsInfo.do

289 ms

roboto-regular.woff

roboto-regular.woff

209 ms

roboto-medium.woff

roboto-medium.woff

220 ms

roboto-light.woff

roboto-light.woff

221 ms

roboto-thin.woff

roboto-thin.woff

323 ms

roboto-bold.woff

roboto-bold.woff

240 ms

awsc.js

awsc.js

215 ms

164 ms

icon-font.woff

icon-font.woff

183 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

85 ms

footer.css

footer.css

102 ms

eg.js

eg.js

461 ms

et_n.js

et_n.js

89 ms

um.js

um.js

170 ms

light0.5x.png

light0.5x.png

131 ms

pages_version.html

pages_version.html

202 ms

defer-common.js

defer-common.js

537 ms

i.alicdn.com

i.alicdn.com

490 ms

index.js

index.js

93 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

342 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

29 ms

wu.json

wu.json

566 ms

index.web.css

index.web.css

4 ms

index.web.js

index.web.js

22 ms

availableSurveyQuery.json

availableSurveyQuery.json

96 ms

sc.globalxman.appscene

sc.globalxman.appscene

13 ms

index.js

index.js

10 ms

index.js

index.js

14 ms

7.gif

7.gif

8 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

996 ms

index.js

index.js

30 ms

store-proxy.html

store-proxy.html

129 ms

countryCurrencyDataService

countryCurrencyDataService

271 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

113 ms

personRoleInfo.do

personRoleInfo.do

103 ms

notification.do

notification.do

143 ms

um.json

um.json

53 ms

iconfont.woff

iconfont.woff

29 ms

iconfont.woff

iconfont.woff

49 ms

getUmid.do

getUmid.do

14 ms

index.js

index.js

37 ms

index.css

index.css

7 ms

Accessibility Review

cnunipower.en.alibaba.com accessibility score

69

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.

Best Practices

cnunipower.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

cnunipower.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 Cnunipower.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 Cnunipower.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

cnunipower.en.alibaba.com

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