Tools & Wizards About Us
video.lumi.cn screenshot

Report Summary

  • 11

    Performance

    Renders faster than
    24% of other websites

  • 82

    Accessibility

    Visual factors better than
    that of 54% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    36% of websites

  • 65

    SEO

    Google-friendlier than
    25% of websites

video.lumi.cn

Sit-Stand Desks, Monitor Arms, TV Brackets, TV Wall Mounts, TV Stands, Video Wall Mounts China Supplier and Manufacturers - LUMI Legend

Page Load Speed

16.8 sec in total

First Response

4.7 sec

Resources Loaded

11.5 sec

Page Rendered

609 ms

video.lumi.cn screenshot

About Website

Click here to check amazing Video LUMI content for Thailand. Otherwise, check out these important facts you probably never knew about video.lumi.cn

One of the leading sit to stand desk, monitor arm, TV bracket, TV wall mount, TV stand, menu board mount, video wall mount manufacturer and supplier in China - LUMI.

Visit video.lumi.cn

Key Findings

We analyzed Video.lumi.cn page load time and found that the first response time was 4.7 sec and then it took 12.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

video.lumi.cn performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value8.1 s

0/100

10%

LCP (Largest Contentful Paint)

Value30.6 s

0/100

25%

SI (Speed Index)

Value16.1 s

0/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0.891

3/100

15%

TTI (Time to Interactive)

Value16.5 s

5/100

10%

Network Requests Diagram

video.lumi.cn

4737 ms

580 ms

gtm.js

92 ms

bootstrap.min.css

55 ms

font-awesome.min.css

65 ms

Our browser made a total of 73 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Video.lumi.cn, 79% (58 requests) were made to Hk-portal-web.oss-cn-hongkong.aliyuncs.com and 8% (6 requests) were made to Cdnjs.cloudflare.com. The less responsive or slowest element that took the longest time to load (4.7 sec) belongs to the original domain Video.lumi.cn.

Page Optimization Overview & Recommendations

Page size can be reduced by 531.3 kB (4%)

Content Size

14.0 MB

After Optimization

13.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Video.lumi.cn main page is 14.0 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. 60% of websites need less resources to load. Images take 13.7 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 162.8 kB

  • Original 194.0 kB
  • After minification 130.3 kB
  • After compression 31.2 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. This page needs HTML code to be minified as it can gain 63.7 kB, which is 33% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 162.8 kB or 84% of the original size.

Image Optimization

-3%

Potential reduce by 368.0 kB

  • Original 13.7 MB
  • After minification 13.3 MB

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. Video LUMI images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 85 B

  • Original 83.8 kB
  • After minification 83.8 kB
  • After compression 83.7 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. This website has mostly compressed JavaScripts.

CSS Optimization

-1%

Potential reduce by 402 B

  • Original 61.9 kB
  • After minification 61.9 kB
  • After compression 61.5 kB

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Video.lumi.cn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (33%)

Requests Now

70

After Optimization

47

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 70 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Video LUMI. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

video.lumi.cn

video.lumi.cn

4737 ms

580 ms

gtm.js

gtm.js

92 ms

bootstrap.min.css

bootstrap.min.css

55 ms

font-awesome.min.css

font-awesome.min.css

65 ms

icon

icon

53 ms

jquery.min.js

jquery.min.js

74 ms

jquery.cookie.min.js

jquery.cookie.min.js

84 ms

bootstrap.min.js

bootstrap.min.js

85 ms

common.min.js

common.min.js

924 ms

jquery.lazyload.min.js

jquery.lazyload.min.js

957 ms

swiper.min.css

swiper.min.css

939 ms

swiper.min.js

swiper.min.js

962 ms

layui.css

layui.css

970 ms

main.min.css

main.min.css

979 ms

select2.min.css

select2.min.css

1136 ms

select2.min.js

select2.min.js

1373 ms

js

js

47 ms

analytics.js

analytics.js

20 ms

collect

collect

282 ms

collect

collect

36 ms

ga-audiences

ga-audiences

51 ms

logo.svg

logo.svg

215 ms

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226 ms

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213 ms

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226 ms

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218 ms

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655 ms

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1054 ms

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1699 ms

Directory.png

Directory.png

434 ms

MKT.png

MKT.png

448 ms

Download.png

Download.png

449 ms

showroom.png

showroom.png

650 ms

search.png

search.png

682 ms

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1996 ms

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2159 ms

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1333 ms

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2017 ms

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2155 ms

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1589 ms

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1852 ms

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1951 ms

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2182 ms

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2185 ms

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2262 ms

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2276 ms

5-Minute%20Exploration%20of%20LUMI%E2%80%99s%20Product%20Lines.jpg

5-Minute%20Exploration%20of%20LUMI%E2%80%99s%20Product%20Lines.jpg

2366 ms

Twitter-white.png

Twitter-white.png

2374 ms

lumilegend.png

lumilegend.png

2400 ms

lumilegendcolor.png

lumilegendcolor.png

2413 ms

lumi.png

lumi.png

2486 ms

lumi-mouseover.png

lumi-mouseover.png

2498 ms

areswing%20logo-grey.png

areswing%20logo-grey.png

2693 ms

Areswing%20logo_new.png

Areswing%20logo_new.png

2604 ms

lumivida.png

lumivida.png

2620 ms

lumivida-mouseover.png

lumivida-mouseover.png

2708 ms

lumiaudio.png

lumiaudio.png

2682 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

12 ms

CountrySource.json

CountrySource.json

2528 ms

lumiaudio-mouseover.png

lumiaudio-mouseover.png

2664 ms

treefruit.svg

treefruit.svg

2651 ms

treefruit%20logo-blue.svg

treefruit%20logo-blue.svg

2711 ms

Twitter-grey.png

Twitter-grey.png

2702 ms

Twitter-orange.png

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2506 ms

mail.png

mail.png

2517 ms

noMassage.png

noMassage.png

2638 ms

user.png

user.png

2444 ms

submit.png

submit.png

2487 ms

sidebar-guide.png

sidebar-guide.png

2480 ms

sidebar-message.png

sidebar-message.png

2110 ms

sidebar-skype.png

sidebar-skype.png

1855 ms

footerImage.png

footerImage.png

1749 ms

Accessibility Review

video.lumi.cn accessibility score

82

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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.

Best Practices

video.lumi.cn best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Page has valid source maps

SEO Factors

video.lumi.cn SEO score

65

Search Engine Optimization Advices

Content Best Practices

Format your HTML in a way that enables crawlers to better understand your app’s content.

Impact

Issue

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

High

robots.txt is not valid

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    ZH

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Video.lumi.cn can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed Chinese language. Our system also found out that Video.lumi.cn 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

video.lumi.cn

Open Graph description is not detected on the main page of Video LUMI. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: