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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 73

    Accessibility

    Visual factors better than
    that of 38% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

dongguanshangxian.en.alibaba.com

Page Load Speed

3 sec in total

First Response

432 ms

Resources Loaded

2.2 sec

Page Rendered

326 ms

dongguanshangxian.en.alibaba.com screenshot

About Website

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

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Key Findings

We analyzed Dongguanshangxian.en.alibaba.com page load time and found that the first response time was 432 ms and then it took 2.6 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

dongguanshangxian.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value16.9 s

0/100

10%

TBT (Total Blocking Time)

Value5,330 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value29.1 s

0/100

10%

Network Requests Diagram

dongguanshangxian.en.alibaba.com

432 ms

dongguanshangxian.en.alibaba.com

278 ms

20 ms

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

197 ms

index.js

213 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 Dongguanshangxian.en.alibaba.com, 32% (12 requests) were made to S.alicdn.com and 26% (10 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (56%)

Content Size

2.3 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Dongguanshangxian.en.alibaba.com main page is 2.3 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. 45% of websites need less resources to load. Javascripts take 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 533.8 kB

  • Original 639.6 kB
  • After minification 638.8 kB
  • After compression 105.8 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 533.8 kB or 83% of the original size.

Image Optimization

-23%

Potential reduce by 9.3 kB

  • Original 40.8 kB
  • After minification 31.6 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. Obviously, Dongguanshangxian En Alibaba needs image optimization as it can save up to 9.3 kB or 23% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-46%

Potential reduce by 746.9 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 885.2 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 746.9 kB or 46% of the original size.

Requests Breakdown

Number of requests can be reduced by 19 (53%)

Requests Now

36

After Optimization

17

  • AJAX
  • Images
  • JavaScript

The browser has sent 36 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dongguanshangxian 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

dongguanshangxian.en.alibaba.com

dongguanshangxian.en.alibaba.com

432 ms

dongguanshangxian.en.alibaba.com

dongguanshangxian.en.alibaba.com

278 ms

20 ms

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

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

197 ms

index.js

index.js

213 ms

index.js

index.js

202 ms

renderHeader.js

renderHeader.js

204 ms

H7b60aa1c360847c68e93479d44957807B.jpg

H7b60aa1c360847c68e93479d44957807B.jpg

751 ms

awsc.js

awsc.js

16 ms

17 ms

et_n.js

et_n.js

23 ms

um.js

um.js

93 ms

7.gif

7.gif

97 ms

wu.json

wu.json

269 ms

H61be6ce751c14ce9a91dae19c89aa292M.jpg

H61be6ce751c14ce9a91dae19c89aa292M.jpg

492 ms

Hb33b9479f35947c19590cbd6f7548468r.png

Hb33b9479f35947c19590cbd6f7548468r.png

675 ms

TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

133 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

18 ms

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

20 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

18 ms

H55f59262d82342c18513bbc56a003e207.png

H55f59262d82342c18513bbc56a003e207.png

673 ms

Hc00632444e944a26bbfe934c13d543aei.jpg

Hc00632444e944a26bbfe934c13d543aei.jpg

1008 ms

H3974e0a389214751b0a7e1bbafc89f7eH.jpg

H3974e0a389214751b0a7e1bbafc89f7eH.jpg

847 ms

H4ccc6c9cd48146b3b79aa94aa5fe96a0n.jpg

H4ccc6c9cd48146b3b79aa94aa5fe96a0n.jpg

840 ms

H615a5726c6b341c38e9aba7c4117e5c89.jpg

H615a5726c6b341c38e9aba7c4117e5c89.jpg

1121 ms

H87a28cefb72443a1ba5b2a5952a4a3edA.jpg

H87a28cefb72443a1ba5b2a5952a4a3edA.jpg

892 ms

H0a642e5d1ab9477095f3389bdb9ff290p.jpg

H0a642e5d1ab9477095f3389bdb9ff290p.jpg

862 ms

H685a1c66287d44fa8d54da8aa80b94fde.jpg

H685a1c66287d44fa8d54da8aa80b94fde.jpg

1295 ms

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

17 ms

TB1fo4bFKL2gK0jSZFmXXc7iXXa-204-204.png

TB1fo4bFKL2gK0jSZFmXXc7iXXa-204-204.png

18 ms

TB1J67zFW61gK0jSZFlXXXDKFXa-204-204.png

TB1J67zFW61gK0jSZFlXXXDKFXa-204-204.png

19 ms

TB1eNszF1H2gK0jSZJnXXaT1FXa-204-204.png

TB1eNszF1H2gK0jSZJnXXaT1FXa-204-204.png

22 ms

H414f920198b64ca6973c3f5def45e0287.jpg

H414f920198b64ca6973c3f5def45e0287.jpg

1111 ms

Hdedc14872e5043aab83a5c9cb7ee9524K.jpg

Hdedc14872e5043aab83a5c9cb7ee9524K.jpg

336 ms

um.json

um.json

69 ms

getUmid.do

getUmid.do

270 ms

eg.js

eg.js

2 ms

index.js

index.js

14 ms

Accessibility Review

dongguanshangxian.en.alibaba.com accessibility score

73

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

dongguanshangxian.en.alibaba.com best practices score

67

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

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

dongguanshangxian.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 Dongguanshangxian.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 Dongguanshangxian.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

dongguanshangxian.en.alibaba.com

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