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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

wellcool.en.alibaba.com

Quanzhou Wellcool Cushion Technology Co., Ltd. - 3d mesh, 3d spacer mesh fabric

Page Load Speed

2.5 sec in total

First Response

20 ms

Resources Loaded

2.2 sec

Page Rendered

304 ms

wellcool.en.alibaba.com screenshot

About Website

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

Quanzhou Wellcool Cushion Technology Co., Ltd., Experts in Manufacturing and Exporting 3d mesh, 3d spacer mesh fabric and 0 more Products.

Visit wellcool.en.alibaba.com

Key Findings

We analyzed Wellcool.en.alibaba.com page load time and found that the first response time was 20 ms and then it took 2.5 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

wellcool.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value12.9 s

0/100

25%

SI (Speed Index)

Value9.0 s

14/100

10%

TBT (Total Blocking Time)

Value5,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value23.6 s

1/100

10%

Network Requests Diagram

wellcool.en.alibaba.com

20 ms

wellcool.en.alibaba.com

256 ms

258 ms

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

180 ms

201 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Wellcool.en.alibaba.com, 26% (12 requests) were made to Sc01.alicdn.com and 23% (11 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (67%)

Content Size

2.9 MB

After Optimization

985.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Wellcool.en.alibaba.com main page is 2.9 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. 30% of websites need less resources to load. Javascripts take 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 281.4 kB

  • Original 353.1 kB
  • After minification 352.4 kB
  • After compression 71.7 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 281.4 kB or 80% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.8 kB
  • After minification 5.8 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. Wellcool En Alibaba images are well optimized though.

JavaScript Optimization

-65%

Potential reduce by 1.7 MB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 907.7 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 1.7 MB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (60%)

Requests Now

45

After Optimization

18

  • AJAX
  • Images
  • JavaScript

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Wellcool 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

wellcool.en.alibaba.com

wellcool.en.alibaba.com

20 ms

wellcool.en.alibaba.com

wellcool.en.alibaba.com

256 ms

258 ms

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

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

180 ms

201 ms

renderHeader.js

renderHeader.js

238 ms

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Hd12ded82f2cc40ec8049ac7629c48ce8Y.jpg

883 ms

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Hbd9ab6896ad046e9ac713b17df7c1b20C.jpg

570 ms

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Hf47d1568458e416b92a3df59907a6155a.jpg

2016 ms

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H5bd8e52e38654d48a126bd631ec0ee23e.jpg

623 ms

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HTB12KFRJVzqK1RjSZFoq6zfcXXaG.jpg

527 ms

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

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

112 ms

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HTB1SgQEJgHqK1RjSZJnq6zNLpXaj.jpg

344 ms

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H303fec0ae6984aa1b09d18e4622dbfa1x.jpg

802 ms

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H504c598ca3ea4666bde6248dc515c818m.jpg

1042 ms

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Ha3766815ffc346288532c3f22a8be3110.jpg

853 ms

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HTB1xlxOJ5rpK1RjSZFhq6xSdXXav.jpg

794 ms

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HTB1pz4NJY2pK1RjSZFsq6yNlXXai.jpg

512 ms

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HTB1ibxKJ8LoK1RjSZFuq6xn0XXah.jpg

539 ms

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HTB14uNWJ7voK1RjSZFwq6AiCFXa2.jpg

511 ms

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587 ms

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752 ms

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1188 ms

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700 ms

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898 ms

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1059 ms

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884 ms

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610 ms

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685 ms

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391 ms

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1603 ms

H5a94159ba3a64744ad70835317d02379c.jpg

H5a94159ba3a64744ad70835317d02379c.jpg

1210 ms

awsc.js

awsc.js

261 ms

9 ms

7.gif

7.gif

287 ms

index.js

index.js

11 ms

index.js

index.js

18 ms

awsc.js

awsc.js

19 ms

baxiaCommon.js

baxiaCommon.js

12 ms

wcfg.json

wcfg.json

1373 ms

rp

rp

1258 ms

et_n.js

et_n.js

6 ms

um.js

um.js

9 ms

wu.json

wu.json

573 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

662 ms

eg.js

eg.js

2 ms

Accessibility Review

wellcool.en.alibaba.com accessibility score

66

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

wellcool.en.alibaba.com best practices score

75

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

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

wellcool.en.alibaba.com SEO score

86

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

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

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 Wellcool.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 Wellcool.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

wellcool.en.alibaba.com

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