Tools & Wizards About Us
lcd18.en.alibaba.com screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

lcd18.en.alibaba.com

Company Overview - Shenzhen Mercedes Technology Co., Ltd.

Page Load Speed

6.5 sec in total

First Response

543 ms

Resources Loaded

5.1 sec

Page Rendered

907 ms

lcd18.en.alibaba.com screenshot

About Website

Click here to check amazing Lcd 18 En Alibaba content for China. Otherwise, check out these important facts you probably never knew about lcd18.en.alibaba.com

Shenzhen Mercedes Technology Co., Ltd. Products:LCD Digital Signage, LCD Advertising Screen, Touch Screen All In One PC, LCD Video Wall, Outdoor Advertising Kiosk

Visit lcd18.en.alibaba.com

Key Findings

We analyzed Lcd18.en.alibaba.com page load time and found that the first response time was 543 ms and then it took 6 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

lcd18.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

31/100

10%

LCP (Largest Contentful Paint)

Value12.7 s

0/100

25%

SI (Speed Index)

Value12.6 s

3/100

10%

TBT (Total Blocking Time)

Value11,000 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.126

83/100

15%

TTI (Time to Interactive)

Value27.2 s

0/100

10%

Network Requests Diagram

lcd18.en.alibaba.com

543 ms

lcd18.en.alibaba.com

476 ms

37 ms

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

46 ms

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

208 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Lcd18.en.alibaba.com, 65% (36 requests) were made to S.alicdn.com and 7% (4 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (54%)

Content Size

2.4 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Lcd18.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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 922.0 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 137.5 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 922.0 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 37.1 kB
  • After minification 37.1 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. Lcd 18 En Alibaba images are well optimized though.

JavaScript Optimization

-28%

Potential reduce by 370.3 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 930.3 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 370.3 kB or 28% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (70%)

Requests Now

53

After Optimization

16

  • AJAX
  • Images
  • JavaScript

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lcd 18 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

lcd18.en.alibaba.com

lcd18.en.alibaba.com

543 ms

lcd18.en.alibaba.com

lcd18.en.alibaba.com

476 ms

37 ms

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

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

46 ms

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

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

208 ms

index.js

index.js

88 ms

index.js

index.js

46 ms

renderHeader.js

renderHeader.js

66 ms

H62ed829605b64fbdb53e0c561fce53fe6.jpg

H62ed829605b64fbdb53e0c561fce53fe6.jpg

924 ms

awsc.js

awsc.js

49 ms

25 ms

7.gif

7.gif

121 ms

et_f.js

et_f.js

9 ms

um.js

um.js

116 ms

wu.json

wu.json

169 ms

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

34 ms

H19c89b2ab9ef463482773fc4cd613fd08.jpg

H19c89b2ab9ef463482773fc4cd613fd08.jpg

584 ms

H5b89bee33e1248cd87f874ab5ad71bc9R.jpg

H5b89bee33e1248cd87f874ab5ad71bc9R.jpg

1329 ms

Hf18e85971bdc4d54850e48f7ec8e819bC.jpg

Hf18e85971bdc4d54850e48f7ec8e819bC.jpg

683 ms

H5598bfb545d74ddd8c1d368feaae39365.jpg

H5598bfb545d74ddd8c1d368feaae39365.jpg

1056 ms

New-Arrivals-15-6-Wall-mount-or.jpg

New-Arrivals-15-6-Wall-mount-or.jpg

1064 ms

32inch-4K-high-brightness-WINDOW-display-ultra.jpg

32inch-4K-high-brightness-WINDOW-display-ultra.jpg

1322 ms

21-5-inch-screen-Mobile-Phone-Charging.jpg

21-5-inch-screen-Mobile-Phone-Charging.jpg

1100 ms

15-6-21-5-inch-DESKTOP-or.jpg

15-6-21-5-inch-DESKTOP-or.jpg

1411 ms

self-service-order-payment-touch-screen-kiosk.jpg

self-service-order-payment-touch-screen-kiosk.jpg

1538 ms

Android-Win-10-32-Inch-Restaurant-Touch.jpg

Android-Win-10-32-Inch-Restaurant-Touch.jpg

2930 ms

15-17-19-21-5inch-android-outdoor.jpg

15-17-19-21-5inch-android-outdoor.jpg

1930 ms

24-Face-Age-Gender-Recognition-Camera-Wifi.jpg

24-Face-Age-Gender-Recognition-Camera-Wifi.jpg

1890 ms

65inch-Outdoor-Kiosk-LCD-Display-Stand-Alone.jpg

65inch-Outdoor-Kiosk-LCD-Display-Stand-Alone.jpg

1422 ms

10-1-inch-Mini-Inside-Android-Advertising.jpg

10-1-inch-Mini-Inside-Android-Advertising.jpg

1499 ms

32inch-hot-sale-advertising-display-Restaurant-ordering.png

32inch-hot-sale-advertising-display-Restaurant-ordering.png

1574 ms

Indoor-Double-Side-Kiosk-Digital-Signage-Lcd.jpg

Indoor-Double-Side-Kiosk-Digital-Signage-Lcd.jpg

1599 ms

43-AG-Glass-Digital-Outdoor-Display-Totem.jpg

43-AG-Glass-Digital-Outdoor-Display-Totem.jpg

2645 ms

15-6-inch-hamburg-cart-outdoor-wall.jpg

15-6-inch-hamburg-cart-outdoor-wall.jpg

1665 ms

solar-advertising-display-21-5-24-27.jpg

solar-advertising-display-21-5-24-27.jpg

2928 ms

75-Inch-Floor-Stand-Digital-Signage-and.jpg

75-Inch-Floor-Stand-Digital-Signage-and.jpg

2260 ms

22-inch-3G-Wifi-public-transport-business.jpg

22-inch-3G-Wifi-public-transport-business.jpg

2013 ms

32inch-Floor-stand-self-service-QR-barcode.jpg

32inch-Floor-stand-self-service-QR-barcode.jpg

2606 ms

H8064f0bd25dc430f957666032240bf4aW.jpg

H8064f0bd25dc430f957666032240bf4aW.jpg

3192 ms

Hb6b5d149333e4fc2987f40eed15cb53aR.jpg

Hb6b5d149333e4fc2987f40eed15cb53aR.jpg

3389 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

57 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

59 ms

3x3-video-controller-55-inch-indoor-LCD.jpg_480x480.jpg

3x3-video-controller-55-inch-indoor-LCD.jpg_480x480.jpg

3410 ms

IFP-Touch-Screen-Smart-Board-4K-98.jpg_480x480.jpg

IFP-Touch-Screen-Smart-Board-4K-98.jpg_480x480.jpg

3363 ms

10-1-Digital-taxi-headrest-lcd-advertising.jpg_480x480.jpg

10-1-Digital-taxi-headrest-lcd-advertising.jpg_480x480.jpg

3574 ms

Ultra-Thin-Seamless-Bezel-TV-DID-LCD.png_480x480.jpg

Ultra-Thin-Seamless-Bezel-TV-DID-LCD.png_480x480.jpg

3758 ms

RK3568-Android-interactive-media-player-ram-2gb.jpg_480x480.jpg

RK3568-Android-interactive-media-player-ram-2gb.jpg_480x480.jpg

4016 ms

Manufacture-price-lcd-ad-player-with-3G.jpg_480x480.jpg

Manufacture-price-lcd-ad-player-with-3G.jpg_480x480.jpg

3853 ms

H434908dfcdc243e4b22ae23eaa0532c2n.png_100x100.png

H434908dfcdc243e4b22ae23eaa0532c2n.png_100x100.png

51 ms

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

52 ms

H00693ee3d6794e7fbff6c237fe3f5bf7G.png_100x100.png

H00693ee3d6794e7fbff6c237fe3f5bf7G.png_100x100.png

50 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

251 ms

eg.js

eg.js

3 ms

index.js

index.js

4 ms

Accessibility Review

lcd18.en.alibaba.com accessibility score

67

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

lcd18.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

lcd18.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 Lcd18.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 Lcd18.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

lcd18.en.alibaba.com

Open Graph data is detected on the main page of Lcd 18 En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: