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

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 43

    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

kuongshun.en.alibaba.com

Company Overview - Shenzhen Kuongshun Electronic Business Department

Page Load Speed

5 sec in total

First Response

287 ms

Resources Loaded

4.6 sec

Page Rendered

85 ms

kuongshun.en.alibaba.com screenshot

About Website

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

Shenzhen Kuongshun Electronic Business Department Products:accessories,Electronic Components,3D printers Parts,Raspberry Pi Accessories,Smart Robot

Visit kuongshun.en.alibaba.com

Key Findings

We analyzed Kuongshun.en.alibaba.com page load time and found that the first response time was 287 ms and then it took 4.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

kuongshun.en.alibaba.com performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value3.9 s

51/100

25%

SI (Speed Index)

Value7.2 s

30/100

10%

TBT (Total Blocking Time)

Value3,720 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value23.1 s

1/100

10%

Network Requests Diagram

kuongshun.en.alibaba.com

287 ms

kuongshun.en.alibaba.com

253 ms

139 ms

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

375 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

46 ms

Our browser made a total of 64 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Kuongshun.en.alibaba.com, 58% (37 requests) were made to Sc02.alicdn.com and 13% (8 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (4.1 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 696.8 kB (38%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Kuongshun.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. 30% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 387.4 kB

  • Original 470.6 kB
  • After minification 469.9 kB
  • After compression 83.2 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 387.4 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 141.6 kB
  • After minification 141.6 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. Kuongshun En Alibaba images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 309.4 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 893.6 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 309.4 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (45%)

Requests Now

62

After Optimization

34

  • AJAX
  • Images
  • JavaScript

The browser has sent 62 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kuongshun 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

kuongshun.en.alibaba.com

kuongshun.en.alibaba.com

287 ms

kuongshun.en.alibaba.com

kuongshun.en.alibaba.com

253 ms

139 ms

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

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

375 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

46 ms

399 ms

renderHeader.js

renderHeader.js

381 ms

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1500 ms

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866 ms

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1578 ms

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880 ms

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18 ms

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701 ms

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610 ms

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519 ms

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969 ms

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938 ms

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609 ms

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1309 ms

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1100 ms

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887 ms

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1108 ms

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1376 ms

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1167 ms

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1138 ms

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1452 ms

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1434 ms

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1648 ms

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1481 ms

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1549 ms

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1715 ms

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1680 ms

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1748 ms

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1830 ms

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1955 ms

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2145 ms

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1979 ms

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2719 ms

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2014 ms

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2167 ms

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2237 ms

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2275 ms

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2484 ms

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3067 ms

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2632 ms

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2874 ms

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3152 ms

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4088 ms

awsc.js

awsc.js

266 ms

4 ms

7.gif

7.gif

229 ms

index.js

index.js

22 ms

index.js

index.js

7 ms

awsc.js

awsc.js

18 ms

baxiaCommon.js

baxiaCommon.js

7 ms

wcfg.json

wcfg.json

1267 ms

rp

rp

1455 ms

et_f.js

et_f.js

19 ms

um.js

um.js

4 ms

wu.json

wu.json

481 ms

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2824 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

287 ms

eg.js

eg.js

3 ms

Accessibility Review

kuongshun.en.alibaba.com accessibility score

43

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

kuongshun.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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

kuongshun.en.alibaba.com SEO score

79

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 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 Kuongshun.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 Kuongshun.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

kuongshun.en.alibaba.com

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