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

Report Summary

  • 29

    Performance

    Renders faster than
    49% 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

supowerelec.en.alibaba.com

Yueqing Supower Electric Co., Ltd. - PV Components, Australia Standard Electrical Components

Page Load Speed

5.2 sec in total

First Response

486 ms

Resources Loaded

4.2 sec

Page Rendered

523 ms

supowerelec.en.alibaba.com screenshot

About Website

Visit supowerelec.en.alibaba.com now to see the best up-to-date Supower Elec En Alibaba content for China and also check out these interesting facts you probably never knew about supowerelec.en.alibaba.com

Yueqing Supower Electric Co., Ltd., Experts in Manufacturing and Exporting PV Components, Australia Standard Electrical Components and 0 more Products.

Visit supowerelec.en.alibaba.com

Key Findings

We analyzed Supowerelec.en.alibaba.com page load time and found that the first response time was 486 ms and then it took 4.7 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

supowerelec.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value14.4 s

1/100

10%

TBT (Total Blocking Time)

Value6,010 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.536

14/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

supowerelec.en.alibaba.com

486 ms

supowerelec.en.alibaba.com

646 ms

73 ms

60 ms

header.css

62 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Supowerelec.en.alibaba.com, 63% (62 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 (3.1 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.8 MB (51%)

Content Size

3.5 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Supowerelec.en.alibaba.com main page is 3.5 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 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 566.8 kB

  • Original 681.3 kB
  • After minification 677.4 kB
  • After compression 114.5 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 566.8 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 15.8 kB

  • Original 328.3 kB
  • After minification 312.4 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. Supower Elec En Alibaba images are well optimized though.

JavaScript Optimization

-45%

Potential reduce by 1.0 MB

  • Original 2.3 MB
  • After minification 2.3 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 1.0 MB or 45% of the original size.

CSS Optimization

-84%

Potential reduce by 203.9 kB

  • Original 242.0 kB
  • After minification 191.2 kB
  • After compression 38.1 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. Supowerelec.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (51%)

Requests Now

88

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Supower Elec 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

supowerelec.en.alibaba.com

supowerelec.en.alibaba.com

486 ms

supowerelec.en.alibaba.com

supowerelec.en.alibaba.com

646 ms

73 ms

60 ms

header.css

header.css

62 ms

header.js

header.js

63 ms

61 ms

web-index.css

web-index.css

63 ms

web-index.css

web-index.css

62 ms

web-index.css

web-index.css

187 ms

web-index.css

web-index.css

63 ms

web-index.css

web-index.css

66 ms

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

130 ms

180 ms

33 ms

index.js

index.js

153 ms

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HTB1wNO0wXmWBuNjSspdq6zugXXaF.jpg

273 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

272 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

94 ms

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93 ms

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1821 ms

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HTB1pyP2hHZnBKNjSZFhq6A.oXXaC.jpg_q80.jpg

1366 ms

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H6b0fd7384e904c96a2272b2ae74164d9t.jpg_480x480.jpg

116 ms

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1585 ms

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1529 ms

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Hb2a78bd5c07b4ba5b205059857cfa2845.jpg_480x480.jpg

206 ms

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H9c390d4d2b944c1ca2752e3da3470439m.jpg_480x480.jpg

269 ms

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H790a64d9115940e1b783775c77d99f3dX.jpg_480x480.jpg

269 ms

H772bdd6eee4044c29710fec32687476fs.png_480x480.png

H772bdd6eee4044c29710fec32687476fs.png_480x480.png

486 ms

HTB1IRzkXbsTMeJjy1zcq6xAgXXax.jpg_480x480.jpg

HTB1IRzkXbsTMeJjy1zcq6xAgXXax.jpg_480x480.jpg

486 ms

HTB19jRkX.z.BuNjt_j7q6x0nFXaT.jpg_250x250.jpg

HTB19jRkX.z.BuNjt_j7q6x0nFXaT.jpg_250x250.jpg

619 ms

HTB10Il1k9tYBeNjSspkq6zU8VXa8.jpg_250x250.jpg

HTB10Il1k9tYBeNjSspkq6zU8VXa8.jpg_250x250.jpg

2027 ms

HTB1P1VbbZjI8KJjSsppq6xbyVXan.jpg_250x250.jpg

HTB1P1VbbZjI8KJjSsppq6xbyVXan.jpg_250x250.jpg

950 ms

HTB1JimnmFuWBuNjSspnq6x1NVXao.jpg_250x250.jpg

HTB1JimnmFuWBuNjSspnq6x1NVXao.jpg_250x250.jpg

2417 ms

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H4461ff963c1a466e8c554a0f77a29bcbJ.jpg_250x250.jpg

1501 ms

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HTB16A6rbInI8KJjSspeq6AwIpXaZ.jpg_250x250.jpg

3128 ms

HTB1zdS9RXXXXXbeXpXXq6xXFXXXi.jpg_250x250.jpg

HTB1zdS9RXXXXXbeXpXXq6xXFXXXi.jpg_250x250.jpg

1724 ms

HTB1uvmvqhGYBuNjy0Fnq6x5lpXad.jpg_250x250.jpg

HTB1uvmvqhGYBuNjy0Fnq6x5lpXad.jpg_250x250.jpg

1772 ms

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HTB1UU.bjKuSBuNjSsplq6ze8pXaE.jpg_250x250.jpg

1766 ms

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HTB1kg7RsYuWBuNjSszg7628jVXaW.png_250x250.png

1851 ms

HTB1P1VbbZjI8KJjSsppq6xbyVXan.jpg_350x350.jpg

HTB1P1VbbZjI8KJjSsppq6xbyVXan.jpg_350x350.jpg

1808 ms

H9d3f7109da0e4b03a23a3814f0346bfeO.jpg_350x350.jpg

H9d3f7109da0e4b03a23a3814f0346bfeO.jpg_350x350.jpg

1861 ms

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H113864637ba84d2e918e51b52b483828w.png_350x350.png

1923 ms

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H6cd17a93ffc84283b3ba1b12e4ea9980Q.jpg_350x350.jpg

1886 ms

H300273ef563245bb9d8ef907333f3604F.jpg_350x350.jpg

H300273ef563245bb9d8ef907333f3604F.jpg_350x350.jpg

2018 ms

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H3eec8c9a32de411ebd43974126d9a485I.jpg_350x350.jpg

1962 ms

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Hc99f377b4620463390ae4fb284a8c595G.jpg_720x720.jpg

3145 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

282 ms

roboto-regular.woff

roboto-regular.woff

1961 ms

roboto-medium.woff

roboto-medium.woff

1984 ms

roboto-light.woff

roboto-light.woff

1984 ms

roboto-thin.woff

roboto-thin.woff

1984 ms

personTipsInfo.do

personTipsInfo.do

390 ms

awsc.js

awsc.js

227 ms

59 ms

121 ms

roboto-bold.woff

roboto-bold.woff

1910 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

215 ms

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TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

404 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

1909 ms

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2022 ms

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2041 ms

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2608 ms

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H463bff3c33b041df96c5f12bb2741a2cC.jpg

2186 ms

eg.js

eg.js

165 ms

1895 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

247 ms

sc.globalxman.appscene

sc.globalxman.appscene

175 ms

icon-font.woff

icon-font.woff

1869 ms

footer.css

footer.css

1876 ms

et_f.js

et_f.js

15 ms

um.js

um.js

156 ms

7.gif

7.gif

35 ms

index.js

index.js

34 ms

index.js

index.js

34 ms

wu.json

wu.json

29 ms

baxiaCommon.js

baxiaCommon.js

19 ms

rp

rp

977 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

55 ms

light0.5x.png

light0.5x.png

79 ms

pages_version.html

pages_version.html

43 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

26 ms

defer-common.js

defer-common.js

236 ms

i.alicdn.com

i.alicdn.com

235 ms

index.js

index.js

29 ms

index.web.css

index.web.css

196 ms

index.web.js

index.web.js

108 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

146 ms

availableSurveyQuery.json

availableSurveyQuery.json

260 ms

index.js

index.js

203 ms

store-proxy.html

store-proxy.html

173 ms

countryCurrencyDataService

countryCurrencyDataService

201 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

141 ms

personRoleInfo.do

personRoleInfo.do

129 ms

notification.do

notification.do

141 ms

iconfont.woff

iconfont.woff

4 ms

iconfont.woff

iconfont.woff

28 ms

data

data

4 ms

Accessibility Review

supowerelec.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

supowerelec.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

supowerelec.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 Supowerelec.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 Supowerelec.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

supowerelec.en.alibaba.com

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