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

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

shaludream.en.alibaba.com

Company Overview - Shanghai Aludream Building Material Co., Ltd.

Page Load Speed

3.1 sec in total

First Response

343 ms

Resources Loaded

2.3 sec

Page Rendered

393 ms

shaludream.en.alibaba.com screenshot

About Website

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

Shanghai Aludream Building Material Co., Ltd. Products:Aluminum Composite Panel; Honeycomb Panel; Wood Plastic Composite Floor Panel, WPC Panel, Acrylic Sheet

Visit shaludream.en.alibaba.com

Key Findings

We analyzed Shaludream.en.alibaba.com page load time and found that the first response time was 343 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

shaludream.en.alibaba.com performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value20.4 s

0/100

10%

TBT (Total Blocking Time)

Value13,850 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.008

100/100

15%

TTI (Time to Interactive)

Value30.8 s

0/100

10%

Network Requests Diagram

shaludream.en.alibaba.com

343 ms

shaludream.en.alibaba.com

457 ms

83 ms

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

48 ms

index.js

154 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Shaludream.en.alibaba.com, 21% (11 requests) were made to S.alicdn.com and 19% (10 requests) were made to Sc02.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 1.3 MB (52%)

Content Size

2.4 MB

After Optimization

1.2 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shaludream.en.alibaba.com main page is 2.4 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 703.1 kB

  • Original 820.8 kB
  • After minification 820.0 kB
  • After compression 117.7 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 703.1 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 6.9 kB

  • Original 155.7 kB
  • After minification 148.8 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. Sh Aludream En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 543.1 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.3 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 543.1 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 18 (35%)

Requests Now

51

After Optimization

33

  • AJAX
  • Images
  • JavaScript

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sh Aludream 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

shaludream.en.alibaba.com

shaludream.en.alibaba.com

343 ms

shaludream.en.alibaba.com

shaludream.en.alibaba.com

457 ms

83 ms

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

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

48 ms

index.js

index.js

154 ms

index.js

index.js

92 ms

renderHeader.js

renderHeader.js

107 ms

awsc.js

awsc.js

137 ms

33 ms

7.gif

7.gif

21 ms

et_n.js

et_n.js

153 ms

um.js

um.js

152 ms

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

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

79 ms

He60660af55b0430bb3dcfe6f36b4dc8ab.png

He60660af55b0430bb3dcfe6f36b4dc8ab.png

330 ms

H79c07e0ca89646aea539ec3a4408cf2bU.png

H79c07e0ca89646aea539ec3a4408cf2bU.png

281 ms

Hf065529f3eb24d14beacedfbdeaa74b0q.png

Hf065529f3eb24d14beacedfbdeaa74b0q.png

439 ms

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

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

115 ms

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

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

127 ms

Hdf59216c29834cab9acb6f3f2f3f9b251.png

Hdf59216c29834cab9acb6f3f2f3f9b251.png

468 ms

He2983395e13347819f82abd1b555f400h.png

He2983395e13347819f82abd1b555f400h.png

315 ms

H514e213fb8bc4c5fb5072197ed052db4U.png

H514e213fb8bc4c5fb5072197ed052db4U.png

395 ms

H66776f2c24294775a14f30cc54681c98q.png

H66776f2c24294775a14f30cc54681c98q.png

287 ms

He43f22ab4ff84798ae0062d07e0a3b0fN.png

He43f22ab4ff84798ae0062d07e0a3b0fN.png

288 ms

H02cf2261359c42d1885cc6c178c4bcb2I.png

H02cf2261359c42d1885cc6c178c4bcb2I.png

288 ms

H1cbb083f868f4941902dcc4d1a7844d8X.png

H1cbb083f868f4941902dcc4d1a7844d8X.png

294 ms

H53b4c2bb66854a3fb4185179c80e11d8r.png

H53b4c2bb66854a3fb4185179c80e11d8r.png

401 ms

H85a41a280d39459eb916cdec66c69593Q.png

H85a41a280d39459eb916cdec66c69593Q.png

275 ms

Hd6e9c582a72a44eab6a3deadcccd26e8N.png

Hd6e9c582a72a44eab6a3deadcccd26e8N.png

274 ms

Hc1245048cb104c6b91762ababdc8723a7.png

Hc1245048cb104c6b91762ababdc8723a7.png

256 ms

H6669f8101c264b598c8721c560ea60f1h.png

H6669f8101c264b598c8721c560ea60f1h.png

274 ms

H4799b0831df64f0f955bd70ad67c2bc8a.png

H4799b0831df64f0f955bd70ad67c2bc8a.png

296 ms

H7c3fb56e51564f0aaa5306d9baa6f4606.png

H7c3fb56e51564f0aaa5306d9baa6f4606.png

297 ms

Hc8a4e053dbc440e691ef3fb634987892B.png

Hc8a4e053dbc440e691ef3fb634987892B.png

507 ms

H1beb71ab4e024432be7c5cacc7fa10c90.png

H1beb71ab4e024432be7c5cacc7fa10c90.png

282 ms

O1CN01Fvbqrf2GuOuzWzEY7_!!456989075.png

O1CN01Fvbqrf2GuOuzWzEY7_!!456989075.png

283 ms

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

TB1pW3yF1L2gK0jSZFmXXc7iXXa-204-204.png

89 ms

TB1HuyJT8r0gK0jSZFnXXbRRXXa-204-204.png

TB1HuyJT8r0gK0jSZFnXXbRRXXa-204-204.png

208 ms

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

218 ms

Hac6482bcb05749029d2383cd26698442g.png

Hac6482bcb05749029d2383cd26698442g.png

591 ms

Hdc25a91051df4cb1820d9ac87cb9a568O.png

Hdc25a91051df4cb1820d9ac87cb9a568O.png

550 ms

H3b31957687c54505b9227fd48d8cdde6S.png

H3b31957687c54505b9227fd48d8cdde6S.png

725 ms

Ha6c6b777236344ccafac1931d31e3572J.png

Ha6c6b777236344ccafac1931d31e3572J.png

472 ms

H066ad456973c4eb18a63fca634dcf4c3R.png

H066ad456973c4eb18a63fca634dcf4c3R.png

1016 ms

Hbe4c9fc42994451c96aa608650952e45F.png

Hbe4c9fc42994451c96aa608650952e45F.png

904 ms

H86a9b3c6c1464fc69f7b897af9a56e8cz.png

H86a9b3c6c1464fc69f7b897af9a56e8cz.png

1042 ms

Hb3be54ad59174bc4a696948f04167575F.png

Hb3be54ad59174bc4a696948f04167575F.png

1534 ms

H28f3d59fd0b4434db07a0bc824b59db50.png

H28f3d59fd0b4434db07a0bc824b59db50.png

928 ms

O1CN01eMSRDw2GuPBaguRsa_!!456989075.jpg

O1CN01eMSRDw2GuPBaguRsa_!!456989075.jpg

1516 ms

wu.json

wu.json

62 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

24 ms

eg.js

eg.js

4 ms

index.js

index.js

5 ms

Accessibility Review

shaludream.en.alibaba.com accessibility score

67

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

shaludream.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

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

SEO Factors

shaludream.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 Shaludream.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 Shaludream.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

shaludream.en.alibaba.com

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