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newdt.en.alibaba.com screenshot

Report Summary

  • 12

    Performance

    Renders faster than
    25% 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

newdt.en.alibaba.com

Company Overview - Shenzhen Xinditai Electronic Co., Ltd.

Page Load Speed

4 sec in total

First Response

477 ms

Resources Loaded

2.7 sec

Page Rendered

836 ms

newdt.en.alibaba.com screenshot

About Website

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

Shenzhen Xinditai Electronic Co., Ltd. Products:sound book, learning machines

Visit newdt.en.alibaba.com

Key Findings

We analyzed Newdt.en.alibaba.com page load time and found that the first response time was 477 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

newdt.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value4,910 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.647

9/100

15%

TTI (Time to Interactive)

Value27.5 s

0/100

10%

Network Requests Diagram

newdt.en.alibaba.com

477 ms

newdt.en.alibaba.com

442 ms

32 ms

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

45 ms

index.js

96 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Newdt.en.alibaba.com, 38% (19 requests) were made to S.alicdn.com and 10% (5 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (32%)

Content Size

3.6 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Newdt.en.alibaba.com main page is 3.6 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 2.6 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 781.0 kB

  • Original 906.0 kB
  • After minification 905.2 kB
  • After compression 125.0 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 781.0 kB or 86% of the original size.

Image Optimization

-1%

Potential reduce by 1.1 kB

  • Original 119.8 kB
  • After minification 118.7 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. Newdt En Alibaba images are well optimized though.

JavaScript Optimization

-15%

Potential reduce by 377.1 kB

  • Original 2.6 MB
  • After minification 2.6 MB
  • After compression 2.2 MB

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 377.1 kB or 15% of the original size.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 34.8 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. Newdt.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 29 (60%)

Requests Now

48

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Newdt 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 15 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

newdt.en.alibaba.com

newdt.en.alibaba.com

477 ms

newdt.en.alibaba.com

newdt.en.alibaba.com

442 ms

32 ms

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

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

45 ms

index.js

index.js

96 ms

index.js

index.js

56 ms

renderHeader.js

renderHeader.js

85 ms

awsc.js

awsc.js

61 ms

20 ms

7.gif

7.gif

312 ms

et_n.js

et_n.js

8 ms

um.js

um.js

122 ms

wu.json

wu.json

37 ms

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

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

40 ms

Ab1b6406f1e88407993588a59358e2171K.jpg

Ab1b6406f1e88407993588a59358e2171K.jpg

497 ms

Hd1a8dd62783249cd9fcba53c7285013fH.jpg

Hd1a8dd62783249cd9fcba53c7285013fH.jpg

688 ms

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

H5d22c75d0ad649539f72d3153d1c1e67B.jpeg_100x100.jpeg

266 ms

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

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

47 ms

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

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

46 ms

H403bf12be9bc4245bc7b33a53e7d718dN.jpg

H403bf12be9bc4245bc7b33a53e7d718dN.jpg

473 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

96 ms

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

TB1HFwHHVXXXXatXXXXXXXXXXXX.png

237 ms

d1f5ce6e2a364a0f9b706a5207df0e60

d1f5ce6e2a364a0f9b706a5207df0e60

1137 ms

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

Hce5c42612e464de3807b47e878eb2d9du.png_100x100.png

223 ms

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

H22b19388652b4a57ba374369b3b680dc0.png_100x100.png

224 ms

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

H4a065797e2c34dd0afdaa24bce9ae4ab7.jpg_100x100.jpg

223 ms

New-arrived-story-speaker-Machine-child-near.jpg_480x480.jpg

New-arrived-story-speaker-Machine-child-near.jpg_480x480.jpg

446 ms

Newest-Model-224-Sights-Mulit-language-Children.jpg_480x480.jpg

Newest-Model-224-Sights-Mulit-language-Children.jpg_480x480.jpg

712 ms

Children-s-Educational-Early-Learning-Toy-Talking.jpg_480x480.jpg

Children-s-Educational-Early-Learning-Toy-Talking.jpg_480x480.jpg

523 ms

Children-s-Plastic-ndt-Early-Education-Talking.jpg_480x480.jpg

Children-s-Plastic-ndt-Early-Education-Talking.jpg_480x480.jpg

461 ms

Hot-Selling-Early-Learning-Kids-Story-Machine.jpg_480x480.jpg

Hot-Selling-Early-Learning-Kids-Story-Machine.jpg_480x480.jpg

526 ms

New-design-Educational-story-projector-kid-story.jpg_480x480.jpg

New-design-Educational-story-projector-kid-story.jpg_480x480.jpg

944 ms

Early-Education-Logical-Thinking-Learning-Machine-Hot.jpg_480x480.jpg

Early-Education-Logical-Thinking-Learning-Machine-Hot.jpg_480x480.jpg

1110 ms

Early-Education-Children-s-Learning-Machine-ndt.jpg_480x480.jpg

Early-Education-Children-s-Learning-Machine-ndt.jpg_480x480.jpg

1749 ms

Large-Children-s-Preschool-Education-With-Tablet.jpg_480x480.jpg

Large-Children-s-Preschool-Education-With-Tablet.jpg_480x480.jpg

940 ms

Kids-Pad-Talking-Toys-Children-Intelligent-Learning.jpg_480x480.jpg

Kids-Pad-Talking-Toys-Children-Intelligent-Learning.jpg_480x480.jpg

937 ms

H7fc5774ededa4751ab610b49463c29a1g.jpg

H7fc5774ededa4751ab610b49463c29a1g.jpg

1210 ms

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

TB19Bnzn_tYBeNjy1XdXXXXyVXa-1920-1200.png

126 ms

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

130 ms

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

132 ms

um.json

um.json

62 ms

getUmid.do

getUmid.do

108 ms

eg.js

eg.js

2 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

23 ms

normalize.css

normalize.css

154 ms

index.css

index.css

158 ms

mtoplib.min.js

mtoplib.min.js

4 ms

uploaded.js

uploaded.js

12 ms

index.js

index.js

203 ms

index.js

index.js

3 ms

Accessibility Review

newdt.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

newdt.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

newdt.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 Newdt.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 Newdt.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

newdt.en.alibaba.com

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