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winwing.en.alibaba.com screenshot

Report Summary

  • 32

    Performance

    Renders faster than
    52% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

winwing.en.alibaba.com

Shenzhen Win-Wing Technology Limited - AC DC Adapter, Smart Charger

Page Load Speed

1.9 sec in total

First Response

8 ms

Resources Loaded

1.7 sec

Page Rendered

192 ms

winwing.en.alibaba.com screenshot

About Website

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

Shenzhen Win-Wing Technology Limited, Experts in Manufacturing and Exporting AC DC Adapter, Smart Charger and 0 more Products.

Visit winwing.en.alibaba.com

Key Findings

We analyzed Winwing.en.alibaba.com page load time and found that the first response time was 8 ms and then it took 1.9 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

winwing.en.alibaba.com performance score

32

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

84/100

25%

SI (Speed Index)

Value13.7 s

1/100

10%

TBT (Total Blocking Time)

Value5,380 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.385

27/100

15%

TTI (Time to Interactive)

Value26.4 s

0/100

10%

Network Requests Diagram

winwing.en.alibaba.com

8 ms

winwing.en.alibaba.com

667 ms

68 ms

65 ms

header.css

103 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Winwing.en.alibaba.com, 49% (38 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (980 ms) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (63%)

Content Size

6.7 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Winwing.en.alibaba.com main page is 6.7 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. 75% 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 417.8 kB

  • Original 511.0 kB
  • After minification 507.0 kB
  • After compression 93.1 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 417.8 kB or 82% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Win Wing En Alibaba needs image optimization as it can save up to 177.2 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 285.8 kB

  • Original 398.5 kB
  • After minification 347.6 kB
  • After compression 112.7 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. Winwing.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.8 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (69%)

Requests Now

67

After Optimization

21

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Win Wing 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

winwing.en.alibaba.com

winwing.en.alibaba.com

8 ms

winwing.en.alibaba.com

winwing.en.alibaba.com

667 ms

68 ms

65 ms

header.css

header.css

103 ms

header.js

header.js

111 ms

58 ms

web-index.css

web-index.css

101 ms

web-index.css

web-index.css

108 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

108 ms

web-index.css

web-index.css

461 ms

175 ms

108 ms

index.js

index.js

107 ms

108 ms

H1a773b7ca4fc44a79bc5e61620fd0c852.png

H1a773b7ca4fc44a79bc5e61620fd0c852.png

427 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

103 ms

H20499ebdb5cf46a18eac63611646a7248.jpg_q80.jpg

H20499ebdb5cf46a18eac63611646a7248.jpg_q80.jpg

572 ms

H050818423a334b5badddb799b85c953ev.jpg_350x350.jpg

H050818423a334b5badddb799b85c953ev.jpg_350x350.jpg

526 ms

H11127d761cf34a03ad64d1110d9c27ecU.jpg_350x350.jpg

H11127d761cf34a03ad64d1110d9c27ecU.jpg_350x350.jpg

683 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

107 ms

Hb2d4b8ffaf4b4897b43d9cae28ee45b2v.jpg

Hb2d4b8ffaf4b4897b43d9cae28ee45b2v.jpg

522 ms

Hc6e5647fea3740a4932abc284c8223e49.jpg

Hc6e5647fea3740a4932abc284c8223e49.jpg

834 ms

awsc.js

awsc.js

99 ms

48 ms

personTipsInfo.do

personTipsInfo.do

31 ms

eg.js

eg.js

18 ms

et_n.js

et_n.js

21 ms

um.js

um.js

88 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

8 ms

index.js

index.js

71 ms

index.js

index.js

70 ms

7.gif

7.gif

4 ms

roboto-regular.woff

roboto-regular.woff

29 ms

roboto-medium.woff

roboto-medium.woff

31 ms

roboto-light.woff

roboto-light.woff

30 ms

roboto-thin.woff

roboto-thin.woff

31 ms

roboto-bold.woff

roboto-bold.woff

50 ms

baxiaCommon.js

baxiaCommon.js

24 ms

rp

rp

980 ms

wu.json

wu.json

17 ms

um.json

um.json

59 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

14 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

12 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

14 ms

Hbe7b5d9de74446c697079e4ade6288b8W.jpg

Hbe7b5d9de74446c697079e4ade6288b8W.jpg

719 ms

H34c526a5618041fba71a371d6bb4dbf0Y.jpg

H34c526a5618041fba71a371d6bb4dbf0Y.jpg

450 ms

H08180c1d384942f0ab4d206c0e8be49eI.jpg

H08180c1d384942f0ab4d206c0e8be49eI.jpg

203 ms

Ha9af05ff8be6473ebf3aba9cec154aa0V.jpg

Ha9af05ff8be6473ebf3aba9cec154aa0V.jpg

528 ms

H1d5a80425e4b417d841e3b6b2d65f1a7H.jpg

H1d5a80425e4b417d841e3b6b2d65f1a7H.jpg

634 ms

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

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

39 ms

55 ms

getUmid.do

getUmid.do

76 ms

icon-font.woff

icon-font.woff

154 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

88 ms

sc.globalxman.appscene

sc.globalxman.appscene

16 ms

footer.css

footer.css

84 ms

light0.5x.png

light0.5x.png

21 ms

pages_version.html

pages_version.html

65 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

12 ms

defer-common.js

defer-common.js

66 ms

i.alicdn.com

i.alicdn.com

188 ms

index.js

index.js

17 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

20 ms

index.web.css

index.web.css

128 ms

index.web.js

index.web.js

135 ms

store-proxy.html

store-proxy.html

168 ms

countryCurrencyDataService

countryCurrencyDataService

161 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

83 ms

personRoleInfo.do

personRoleInfo.do

139 ms

notification.do

notification.do

145 ms

index.js

index.js

89 ms

availableSurveyQuery.json

availableSurveyQuery.json

45 ms

iconfont.woff

iconfont.woff

11 ms

iconfont.woff

iconfont.woff

24 ms

index.js

index.js

31 ms

index.css

index.css

8 ms

Accessibility Review

winwing.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

winwing.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

winwing.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 Winwing.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 Winwing.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

winwing.en.alibaba.com

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