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

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

gzbwoo.en.alibaba.com

Guangzhou Wusen Electronic Technology Co., Ltd. - USB Data Cable, Wall Charger/Car Charger

Page Load Speed

2.2 sec in total

First Response

78 ms

Resources Loaded

2 sec

Page Rendered

103 ms

gzbwoo.en.alibaba.com screenshot

About Website

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

Guangzhou Wusen Electronic Technology Co., Ltd., Experts in Manufacturing and Exporting USB Data Cable, Wall Charger/Car Charger and 0 more Products.

Visit gzbwoo.en.alibaba.com

Key Findings

We analyzed Gzbwoo.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.1 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

gzbwoo.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value18.3 s

0/100

25%

SI (Speed Index)

Value21.3 s

0/100

10%

TBT (Total Blocking Time)

Value7,340 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.828

4/100

15%

TTI (Time to Interactive)

Value29.4 s

0/100

10%

Network Requests Diagram

gzbwoo.en.alibaba.com

78 ms

gzbwoo.en.alibaba.com

561 ms

58 ms

55 ms

header.css

55 ms

Our browser made a total of 63 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Gzbwoo.en.alibaba.com, 46% (29 requests) were made to S.alicdn.com and 11% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (63%)

Content Size

6.2 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gzbwoo.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. Only a small number of websites need less resources to load. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 321.8 kB

  • Original 407.5 kB
  • After minification 403.6 kB
  • After compression 85.7 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 321.8 kB or 79% of the original size.

Image Optimization

-11%

Potential reduce by 8.9 kB

  • Original 78.4 kB
  • After minification 69.5 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, Gzbwoo 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

-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 283.2 kB

  • Original 394.1 kB
  • After minification 343.3 kB
  • After compression 110.9 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. Gzbwoo.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 33 (63%)

Requests Now

52

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gzbwoo 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gzbwoo.en.alibaba.com

gzbwoo.en.alibaba.com

78 ms

gzbwoo.en.alibaba.com

gzbwoo.en.alibaba.com

561 ms

58 ms

55 ms

header.css

header.css

55 ms

header.js

header.js

124 ms

157 ms

web-index.css

web-index.css

53 ms

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

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

122 ms

159 ms

155 ms

index.js

index.js

155 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

536 ms

43 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

40 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

40 ms

Hb6a6f48d935541bc8e715245ddb427926.jpg

Hb6a6f48d935541bc8e715245ddb427926.jpg

122 ms

Ha0696dce6e78485c894e8872f2350372n.jpg

Ha0696dce6e78485c894e8872f2350372n.jpg

121 ms

roboto-regular.woff

roboto-regular.woff

92 ms

roboto-medium.woff

roboto-medium.woff

41 ms

roboto-light.woff

roboto-light.woff

90 ms

roboto-thin.woff

roboto-thin.woff

121 ms

roboto-bold.woff

roboto-bold.woff

90 ms

personTipsInfo.do

personTipsInfo.do

102 ms

footer.css

footer.css

43 ms

awsc.js

awsc.js

108 ms

29 ms

icon-font.woff

icon-font.woff

52 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

110 ms

13 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

552 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

553 ms

light0.5x.png

light0.5x.png

92 ms

eg.js

eg.js

49 ms

pages_version.html

pages_version.html

154 ms

defer-common.js

defer-common.js

155 ms

i.alicdn.com

i.alicdn.com

337 ms

index.js

index.js

19 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

14 ms

et_f.js

et_f.js

29 ms

um.js

um.js

100 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

281 ms

7.gif

7.gif

116 ms

index.js

index.js

116 ms

index.js

index.js

266 ms

index.js

index.js

312 ms

wu.json

wu.json

198 ms

index.web.css

index.web.css

183 ms

index.web.js

index.web.js

190 ms

baxiaCommon.js

baxiaCommon.js

172 ms

rp

rp

1023 ms

store-proxy.html

store-proxy.html

232 ms

countryCurrencyDataService

countryCurrencyDataService

282 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

129 ms

personRoleInfo.do

personRoleInfo.do

187 ms

notification.do

notification.do

237 ms

index.js

index.js

84 ms

availableSurveyQuery.json

availableSurveyQuery.json

95 ms

index.css

index.css

75 ms

um.json

um.json

83 ms

iconfont.woff

iconfont.woff

107 ms

iconfont.woff

iconfont.woff

112 ms

getUmid.do

getUmid.do

7 ms

Accessibility Review

gzbwoo.en.alibaba.com accessibility score

42

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

gzbwoo.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

gzbwoo.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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 Gzbwoo.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 Gzbwoo.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

gzbwoo.en.alibaba.com

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