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

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 41

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

luyaodz.en.alibaba.com

Company Overview - Zhejiang Luyao Electronics Technology Co., Ltd.

Page Load Speed

4.6 sec in total

First Response

572 ms

Resources Loaded

3.6 sec

Page Rendered

412 ms

luyaodz.en.alibaba.com screenshot

About Website

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

Zhejiang Luyao Electronics Technology Co., Ltd. Products:Massager Hammer; Shoulder Neck Massager; Massager Cushion; Massage Gun; Foot Spa Massager

Visit luyaodz.en.alibaba.com

Key Findings

We analyzed Luyaodz.en.alibaba.com page load time and found that the first response time was 572 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

luyaodz.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.7 s

12/100

10%

LCP (Largest Contentful Paint)

Value5.5 s

19/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value3,490 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.048

99/100

15%

TTI (Time to Interactive)

Value26.8 s

0/100

10%

Network Requests Diagram

luyaodz.en.alibaba.com

572 ms

luyaodz.en.alibaba.com

248 ms

54 ms

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

43 ms

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

321 ms

Our browser made a total of 60 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Luyaodz.en.alibaba.com, 27% (16 requests) were made to Img.alicdn.com and 25% (15 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (2.8 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 941.8 kB (46%)

Content Size

2.1 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Luyaodz.en.alibaba.com main page is 2.1 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 1.6 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 289.3 kB

  • Original 367.9 kB
  • After minification 367.0 kB
  • After compression 78.7 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 289.3 kB or 79% of the original size.

Image Optimization

-7%

Potential reduce by 7.9 kB

  • Original 117.4 kB
  • After minification 109.5 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. Luyao Dz En Alibaba images are well optimized though.

JavaScript Optimization

-41%

Potential reduce by 644.6 kB

  • Original 1.6 MB
  • After minification 1.6 MB
  • After compression 925.9 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 644.6 kB or 41% of the original size.

Requests Breakdown

Number of requests can be reduced by 27 (47%)

Requests Now

57

After Optimization

30

  • AJAX
  • Images
  • JavaScript

The browser has sent 57 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luyao Dz 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

luyaodz.en.alibaba.com

luyaodz.en.alibaba.com

572 ms

luyaodz.en.alibaba.com

luyaodz.en.alibaba.com

248 ms

54 ms

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

43 ms

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

321 ms

index.js

index.js

62 ms

index.js

index.js

54 ms

renderHeader.js

renderHeader.js

60 ms

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52 ms

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435 ms

awsc.js

awsc.js

35 ms

13 ms

7.gif

7.gif

200 ms

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631 ms

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660 ms

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787 ms

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152 ms

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6 ms

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21 ms

Factory-2024-High-Quality-Neck-Massager-Wireless.jpg_350x350.jpg

Factory-2024-High-Quality-Neck-Massager-Wireless.jpg_350x350.jpg

501 ms

2024-new-facia-ball-self-service-massage.jpg_640x640.jpg

2024-new-facia-ball-self-service-massage.jpg_640x640.jpg

542 ms

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Factory-2024-High-Quality-Neck-Massager-Wireless.jpg_640x640.jpg

515 ms

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688 ms

undefined

undefined

16 ms

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273 ms

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283 ms

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285 ms

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289 ms

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550 ms

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667 ms

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665 ms

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605 ms

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700 ms

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693 ms

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928 ms

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970 ms

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1015 ms

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1109 ms

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767 ms

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855 ms

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793 ms

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800 ms

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609 ms

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699 ms

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1128 ms

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1019 ms

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1121 ms

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1246 ms

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1180 ms

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2619 ms

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2119 ms

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2279 ms

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2800 ms

et_n.js

et_n.js

17 ms

um.js

um.js

10 ms

wu.json

wu.json

164 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

244 ms

eg.js

eg.js

2 ms

index.js

index.js

3 ms

Accessibility Review

luyaodz.en.alibaba.com accessibility score

41

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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

luyaodz.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

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

luyaodz.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 Luyaodz.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 Luyaodz.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

luyaodz.en.alibaba.com

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