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

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

cohesionnow.en.alibaba.com

Dongguan Cohesionnow Electronics Co., Ltd. - Bluetooth Speaker, Power Bank

Page Load Speed

3 sec in total

First Response

336 ms

Resources Loaded

2.1 sec

Page Rendered

547 ms

cohesionnow.en.alibaba.com screenshot

About Website

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

Dongguan Cohesionnow Electronics Co., Ltd., Experts in Manufacturing and Exporting Bluetooth Speaker, Power Bank and 0 more Products.

Visit cohesionnow.en.alibaba.com

Key Findings

We analyzed Cohesionnow.en.alibaba.com page load time and found that the first response time was 336 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cohesionnow.en.alibaba.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

30/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value10.6 s

7/100

10%

TBT (Total Blocking Time)

Value5,810 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.04

99/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

cohesionnow.en.alibaba.com

336 ms

cohesionnow.en.alibaba.com

299 ms

20 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

331 ms

index.js

339 ms

Our browser made a total of 38 requests to load all elements on the main page. We found that 5% of them (2 requests) were addressed to the original Cohesionnow.en.alibaba.com, 29% (11 requests) were made to S.alicdn.com and 16% (6 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 657.3 kB (36%)

Content Size

1.8 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Cohesionnow.en.alibaba.com main page is 1.8 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. 25% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 370.9 kB

  • Original 460.6 kB
  • After minification 459.8 kB
  • After compression 89.7 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 370.9 kB or 81% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 144.1 kB
  • After minification 144.1 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. Cohesionnow En Alibaba images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 286.4 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 928.6 kB

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 286.4 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 20 (56%)

Requests Now

36

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cohesionnow 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cohesionnow.en.alibaba.com

cohesionnow.en.alibaba.com

336 ms

cohesionnow.en.alibaba.com

cohesionnow.en.alibaba.com

299 ms

20 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

331 ms

index.js

index.js

339 ms

index.js

index.js

325 ms

renderHeader.js

renderHeader.js

345 ms

Hb773919d0ce048cf9c3aef3264403c3bf.jpg

Hb773919d0ce048cf9c3aef3264403c3bf.jpg

1005 ms

awsc.js

awsc.js

49 ms

23 ms

7.gif

7.gif

15 ms

et_n.js

et_n.js

22 ms

um.js

um.js

14 ms

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TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

271 ms

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HTB123X4cAUmBKNjSZFOq6yb2XXaM.jpg

914 ms

no-video-large.png

no-video-large.png

110 ms

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HTB1GseScijQBKNjSZFnq6y_DpXaA.jpg

308 ms

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HTB1Pjcsix9YBuNjy0Ffq6xIsVXaG.jpg

1463 ms

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HTB1a.L1ckomBKNjSZFqq6xtqVXaF.jpg

333 ms

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H88851867300a4333b764bc92cda44f024.png

1001 ms

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H2f656ad66484473a823a6942cf162a76H.png

653 ms

HTB1dZaderArBKNjSZFLq6A_dVXay.jpg

HTB1dZaderArBKNjSZFLq6A_dVXay.jpg

707 ms

HTB1b05Ki7yWBuNjy0Fpq6yssXXaP.jpg

HTB1b05Ki7yWBuNjy0Fpq6yssXXaP.jpg

1137 ms

H0a6a7cea05514be58beeb61f12c9ec37d.jpg

H0a6a7cea05514be58beeb61f12c9ec37d.jpg

794 ms

Hb19839c4c04b479e8fef83680a5859e5e.jpg

Hb19839c4c04b479e8fef83680a5859e5e.jpg

896 ms

Hdcabb5d0efa149389a0a7f61122f1a058.png

Hdcabb5d0efa149389a0a7f61122f1a058.png

724 ms

H8d938b022e02402dbe5bf6f9831500bcj.jpg

H8d938b022e02402dbe5bf6f9831500bcj.jpg

1015 ms

Car-Table-Outdoor-Air-Cooling-Fan-Battery.jpg_480x480.jpg

Car-Table-Outdoor-Air-Cooling-Fan-Battery.jpg_480x480.jpg

520 ms

Best-Selling-Speakers-Stereo-speaker-Outdoor-Waterproof.jpg_480x480.jpg

Best-Selling-Speakers-Stereo-speaker-Outdoor-Waterproof.jpg_480x480.jpg

1046 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

270 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

295 ms

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TB1V6e.zxTpK1RjSZFMXXbG_VXa-48-72.png

284 ms

TB19l6bzwHqK1RjSZFEXXcGMXXa-144-72.png

TB19l6bzwHqK1RjSZFEXXcGMXXa-144-72.png

288 ms

wu.json

wu.json

541 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

335 ms

eg.js

eg.js

3 ms

index.js

index.js

34 ms

Accessibility Review

cohesionnow.en.alibaba.com accessibility score

75

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

cohesionnow.en.alibaba.com best practices score

58

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cohesionnow.en.alibaba.com SEO score

86

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

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 Cohesionnow.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 Cohesionnow.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

cohesionnow.en.alibaba.com

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