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

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 100

    Accessibility

    Visual factors better than
    that of 97% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

cck.en.alibaba.com

Guangzhou Liwei Electronics Co., Ltd. - Bluetooth Headset, Bluetooth Speaker

Page Load Speed

2.9 sec in total

First Response

84 ms

Resources Loaded

2.5 sec

Page Rendered

297 ms

cck.en.alibaba.com screenshot

About Website

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

Guangzhou Liwei Electronics Co., Ltd., Experts in Manufacturing and Exporting Bluetooth Headset, Bluetooth Speaker and 0 more Products.

Visit cck.en.alibaba.com

Key Findings

We analyzed Cck.en.alibaba.com page load time and found that the first response time was 84 ms and then it took 2.8 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

cck.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value12.9 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.6 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value2,620 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.028

100/100

15%

TTI (Time to Interactive)

Value31.0 s

0/100

10%

Network Requests Diagram

cck.en.alibaba.com

84 ms

cck.en.alibaba.com

674 ms

83 ms

79 ms

header.css

139 ms

Our browser made a total of 91 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cck.en.alibaba.com, 36% (33 requests) were made to S.alicdn.com and 20% (18 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (961 ms) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (59%)

Content Size

5.9 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cck.en.alibaba.com main page is 5.9 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 385.2 kB

  • Original 470.0 kB
  • After minification 466.0 kB
  • After compression 84.8 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 385.2 kB or 82% of the original size.

Image Optimization

-8%

Potential reduce by 9.9 kB

  • Original 121.2 kB
  • After minification 111.3 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. Cck En Alibaba images are well optimized though.

JavaScript Optimization

-57%

Potential reduce by 2.8 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.8 MB or 57% of the original size.

CSS Optimization

-72%

Potential reduce by 292.4 kB

  • Original 404.8 kB
  • After minification 354.0 kB
  • After compression 112.4 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. Cck.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 292.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (46%)

Requests Now

80

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 80 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cck 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

cck.en.alibaba.com

cck.en.alibaba.com

84 ms

cck.en.alibaba.com

cck.en.alibaba.com

674 ms

83 ms

79 ms

header.css

header.css

139 ms

header.js

header.js

147 ms

76 ms

web-index.css

web-index.css

80 ms

web-index.css

web-index.css

146 ms

web-index.css

web-index.css

147 ms

web-index.css

web-index.css

194 ms

web-index.css

web-index.css

194 ms

381 ms

190 ms

index.js

index.js

190 ms

H64a6b57a67124aae863c14e5ba877c93y.jpg

H64a6b57a67124aae863c14e5ba877c93y.jpg

607 ms

Hf802a18b0b3c42dab787013efc820db3q.jpg_q80.jpg

Hf802a18b0b3c42dab787013efc820db3q.jpg_q80.jpg

369 ms

awsc.js

awsc.js

197 ms

105 ms

personTipsInfo.do

personTipsInfo.do

307 ms

O1CN01XXmjpo2GuOumHed9z_!!456989075.png

O1CN01XXmjpo2GuOumHed9z_!!456989075.png

523 ms

H83532b38c7104153a7a0e0785463f9cbU.jpg

H83532b38c7104153a7a0e0785463f9cbU.jpg

961 ms

107 ms

H8bc9cddeda754ae095ac42c22c2eac98U.jpg

H8bc9cddeda754ae095ac42c22c2eac98U.jpg

617 ms

Heda2039c733b44b3b021c061d24936d9d.jpg

Heda2039c733b44b3b021c061d24936d9d.jpg

606 ms

H00896cf8f9f840498a9ec7d256457190q.jpg

H00896cf8f9f840498a9ec7d256457190q.jpg

455 ms

H3b08163bd95640be8a6a58bfacdefc4eH.jpg

H3b08163bd95640be8a6a58bfacdefc4eH.jpg

509 ms

H64a6b57a67124aae863c14e5ba877c93y.jpg

H64a6b57a67124aae863c14e5ba877c93y.jpg

509 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

103 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

101 ms

H49778a0cbd2d48b38023c598a07f2e96Y.jpg

H49778a0cbd2d48b38023c598a07f2e96Y.jpg

200 ms

O1CN01HPlR2D2GuOuo4WjaB_!!456989075.png

O1CN01HPlR2D2GuOuo4WjaB_!!456989075.png

533 ms

O1CN01y57oEM2GuOuhxZ8db_!!456989075.png

O1CN01y57oEM2GuOuhxZ8db_!!456989075.png

595 ms

O1CN015AVyHT2GuOuhxXC3d_!!456989075.png

O1CN015AVyHT2GuOuhxXC3d_!!456989075.png

599 ms

O1CN01PNnn5C2GuOuhxZk3E_!!456989075.png

O1CN01PNnn5C2GuOuhxZk3E_!!456989075.png

597 ms

O1CN01gSZn912GuOupCdguN_!!456989075.png

O1CN01gSZn912GuOupCdguN_!!456989075.png

600 ms

O1CN01Im5PDo2GuOubmF1XX_!!456989075.png

O1CN01Im5PDo2GuOubmF1XX_!!456989075.png

599 ms

O1CN013yp9ct2GuOuo4pObM_!!456989075.png

O1CN013yp9ct2GuOuo4pObM_!!456989075.png

606 ms

O1CN01gkF1mY2GuOukcGZCd_!!456989075.png

O1CN01gkF1mY2GuOukcGZCd_!!456989075.png

602 ms

O1CN01PmC3sV2GuOuo4ZLld_!!456989075.png

O1CN01PmC3sV2GuOuo4ZLld_!!456989075.png

611 ms

O1CN01OnGjwq2GuOukcIRdL_!!456989075.png

O1CN01OnGjwq2GuOukcIRdL_!!456989075.png

602 ms

O1CN01gJQEm42GuOupCelRn_!!456989075.png

O1CN01gJQEm42GuOupCelRn_!!456989075.png

600 ms

O1CN018UQX0f2GuOuhxYnrT_!!456989075.png

O1CN018UQX0f2GuOuhxYnrT_!!456989075.png

604 ms

O1CN01fwcDSl2GuOukcJJgc_!!456989075.png

O1CN01fwcDSl2GuOukcJJgc_!!456989075.png

605 ms

O1CN01nK1N0C2GuOujxHvF2_!!456989075.png

O1CN01nK1N0C2GuOujxHvF2_!!456989075.png

606 ms

O1CN01bZH7FE2GuOubmG1sx_!!456989075.png

O1CN01bZH7FE2GuOubmG1sx_!!456989075.png

607 ms

roboto-regular.woff

roboto-regular.woff

148 ms

roboto-medium.woff

roboto-medium.woff

148 ms

roboto-light.woff

roboto-light.woff

147 ms

roboto-thin.woff

roboto-thin.woff

185 ms

roboto-bold.woff

roboto-bold.woff

185 ms

eg.js

eg.js

490 ms

128 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

512 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

823 ms

sc.globalxman.appscene

sc.globalxman.appscene

367 ms

icon-font.woff

icon-font.woff

51 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

289 ms

et_n.js

et_n.js

85 ms

um.js

um.js

85 ms

footer.css

footer.css

16 ms

light0.5x.png

light0.5x.png

158 ms

pages_version.html

pages_version.html

275 ms

defer-common.js

defer-common.js

334 ms

i.alicdn.com

i.alicdn.com

335 ms

index.js

index.js

133 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

256 ms

wu.json

wu.json

552 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

562 ms

index.js

index.js

149 ms

index.web.css

index.web.css

10 ms

index.web.js

index.web.js

63 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

39 ms

index.js

index.js

35 ms

index.js

index.js

35 ms

7.gif

7.gif

334 ms

index.css

index.css

329 ms

store-proxy.html

store-proxy.html

289 ms

countryCurrencyDataService

countryCurrencyDataService

320 ms

personRoleInfo.do

personRoleInfo.do

244 ms

notification.do

notification.do

278 ms

index.js

index.js

179 ms

availableSurveyQuery.json

availableSurveyQuery.json

280 ms

baxiaCommon.js

baxiaCommon.js

90 ms

rp

rp

954 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

38 ms

iconfont.woff

iconfont.woff

36 ms

iconfont.woff

iconfont.woff

35 ms

um.json

um.json

56 ms

getUmid.do

getUmid.do

10 ms

data

data

5 ms

Accessibility Review

cck.en.alibaba.com accessibility score

100

Accessibility Issues

Best Practices

cck.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

cck.en.alibaba.com SEO score

98

Search Engine Optimization Advices

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 uses legible font sizes

High

Tap targets are not sized appropriately

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 Cck.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 Cck.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

cck.en.alibaba.com

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