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

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 64

    Accessibility

    Visual factors better than
    that of 29% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lumi.en.alibaba.com

Lumi Legend Corporation - Monitor Arms; TV Mounts; TV Stands, Standing Desks; Kids Study Desks & Chairs

Page Load Speed

2.5 sec in total

First Response

264 ms

Resources Loaded

1.9 sec

Page Rendered

265 ms

lumi.en.alibaba.com screenshot

About Website

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

Lumi Legend Corporation, Experts in Manufacturing and Exporting Monitor Arms; TV Mounts; TV Stands, Standing Desks; Kids Study Desks & Chairs and 0 more Products.

Visit lumi.en.alibaba.com

Key Findings

We analyzed Lumi.en.alibaba.com page load time and found that the first response time was 264 ms and then it took 2.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

lumi.en.alibaba.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value11.6 s

5/100

10%

TBT (Total Blocking Time)

Value15,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.291

41/100

15%

TTI (Time to Interactive)

Value28.4 s

0/100

10%

Network Requests Diagram

lumi.en.alibaba.com

264 ms

lumi.en.alibaba.com

303 ms

18 ms

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

265 ms

index.js

283 ms

Our browser made a total of 51 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Lumi.en.alibaba.com, 39% (20 requests) were made to Img.alicdn.com and 18% (9 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 658.5 kB (37%)

Content Size

1.8 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lumi.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. 35% 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 360.5 kB

  • Original 443.6 kB
  • After minification 442.8 kB
  • After compression 83.0 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 360.5 kB or 81% of the original size.

Image Optimization

-10%

Potential reduce by 10.5 kB

  • Original 101.4 kB
  • After minification 90.9 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. Lumi En Alibaba images are well optimized though.

JavaScript Optimization

-24%

Potential reduce by 287.4 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 925.7 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 287.4 kB or 24% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (33%)

Requests Now

49

After Optimization

33

  • AJAX
  • Images
  • JavaScript

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lumi 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 11 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

lumi.en.alibaba.com

lumi.en.alibaba.com

264 ms

lumi.en.alibaba.com

lumi.en.alibaba.com

303 ms

18 ms

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

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

265 ms

index.js

index.js

283 ms

index.js

index.js

271 ms

renderHeader.js

renderHeader.js

277 ms

awsc.js

awsc.js

37 ms

9 ms

7.gif

7.gif

333 ms

et_n.js

et_n.js

8 ms

um.js

um.js

99 ms

S5a7cc813ea744595aa956cfa3bb86d65J.png

S5a7cc813ea744595aa956cfa3bb86d65J.png

572 ms

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TB2BxRfcRjTBKNjSZFNXXasFXXa-3528491912.png

270 ms

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

106 ms

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

110 ms

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

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117 ms

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H26827e6e24e5431295004ad9191b55afD.jpg

866 ms

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265 ms

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TB2y2gtjStYBeNjSspkXXbU8VXa-3528491912.jpg

341 ms

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323 ms

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320 ms

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321 ms

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340 ms

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355 ms

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398 ms

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397 ms

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396 ms

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434 ms

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414 ms

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430 ms

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471 ms

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496 ms

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471 ms

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489 ms

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504 ms

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1025 ms

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302 ms

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599 ms

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564 ms

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764 ms

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248 ms

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248 ms

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Hc421810ae4de47c3a4a09329babd4c32n.png_100x100.png

248 ms

Economical-Pop-Out-Video-Wall-Mount-For.jpg_480x480.jpg

Economical-Pop-Out-Video-Wall-Mount-For.jpg_480x480.jpg

675 ms

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456 ms

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747 ms

wu.json

wu.json

718 ms

um.json

um.json

54 ms

eg.js

eg.js

2 ms

getUmid.do

getUmid.do

457 ms

Accessibility Review

lumi.en.alibaba.com accessibility score

64

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

lumi.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

lumi.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 Lumi.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 Lumi.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

lumi.en.alibaba.com

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