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

Report Summary

  • 19

    Performance

    Renders faster than
    36% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

byelecs.en.alibaba.com

Shenzhen Byeast Technology Co., Ltd. - 7 Inch Private Model Kids Tablet, 10 Inch Educational Kids Tablet

Page Load Speed

2.9 sec in total

First Response

82 ms

Resources Loaded

2 sec

Page Rendered

809 ms

byelecs.en.alibaba.com screenshot

About Website

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

Shenzhen Byeast Technology Co., Ltd., Experts in Manufacturing and Exporting 7 Inch Private Model Kids Tablet, 10 Inch Educational Kids Tablet and 0 more Products.

Visit byelecs.en.alibaba.com

Key Findings

We analyzed Byelecs.en.alibaba.com page load time and found that the first response time was 82 ms and then it took 2.8 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

byelecs.en.alibaba.com performance score

19

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value11.2 s

0/100

25%

SI (Speed Index)

Value15.2 s

1/100

10%

TBT (Total Blocking Time)

Value4,040 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.128

82/100

15%

TTI (Time to Interactive)

Value29.1 s

0/100

10%

Network Requests Diagram

byelecs.en.alibaba.com

82 ms

byelecs.en.alibaba.com

705 ms

39 ms

38 ms

header.css

82 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Byelecs.en.alibaba.com, 60% (59 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (63%)

Content Size

6.3 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Byelecs.en.alibaba.com main page is 6.3 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. Only a small number of websites need less resources to load. Javascripts take 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 333.6 kB

  • Original 421.2 kB
  • After minification 417.3 kB
  • After compression 87.5 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 333.6 kB or 79% of the original size.

Image Optimization

-15%

Potential reduce by 15.6 kB

  • Original 103.4 kB
  • After minification 87.7 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. Obviously, Byelecs En Alibaba needs image optimization as it can save up to 15.6 kB or 15% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 MB
  • After compression 2.1 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 284.3 kB

  • Original 396.8 kB
  • After minification 345.9 kB
  • After compression 112.4 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. Byelecs.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.3 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (43%)

Requests Now

87

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 87 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Byelecs 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 29 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

byelecs.en.alibaba.com

byelecs.en.alibaba.com

82 ms

byelecs.en.alibaba.com

byelecs.en.alibaba.com

705 ms

39 ms

38 ms

header.css

header.css

82 ms

header.js

header.js

94 ms

94 ms

web-index.css

web-index.css

78 ms

web-index.css

web-index.css

77 ms

web-index.css

web-index.css

90 ms

web-index.css

web-index.css

650 ms

web-index.css

web-index.css

92 ms

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O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

94 ms

155 ms

91 ms

index.js

index.js

150 ms

151 ms

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125 ms

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1223 ms

icon-tuv.png

icon-tuv.png

413 ms

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125 ms

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131 ms

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267 ms

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132 ms

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H704fc1a57289460abd42025476fd75515.jpg_300x300.jpg

129 ms

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265 ms

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H9d9c42ae28c94047b1aaec837e17d3f55.jpg_300x300.jpg

266 ms

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H8fbb13c9e429493092c8f8a0ea8833a5p.jpg_300x300.jpg

332 ms

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H3f588599632f497e8a59b7f573e0123dr.jpg_300x300.jpg

266 ms

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H92c985ee26214f708f31a3c0866c84498.jpg_300x300.jpg

359 ms

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TB1jikuF7P2gK0jSZPxXXacQpXa-204-204.png

295 ms

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TB18hAvF7L0gK0jSZFAXXcA9pXa-204-204.png

293 ms

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TB1BsRiFRr0gK0jSZFnXXbRRXXa-204-204.png

295 ms

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TB1iVZyFYH1gK0jSZFwXXc7aXXa-204-204.png

296 ms

H8b51e841a1e949af9bead654fc78ab106.jpg_q80.jpg

H8b51e841a1e949af9bead654fc78ab106.jpg_q80.jpg

359 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

128 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

143 ms

H212d21cd3a70403fbfb3158a5b3e3164P.jpg

H212d21cd3a70403fbfb3158a5b3e3164P.jpg

774 ms

HTB1Pp45aSSD3KVjSZFKq6z10VXaj.jpg

HTB1Pp45aSSD3KVjSZFKq6z10VXaj.jpg

1307 ms

roboto-regular.woff

roboto-regular.woff

297 ms

roboto-medium.woff

roboto-medium.woff

296 ms

roboto-light.woff

roboto-light.woff

348 ms

roboto-thin.woff

roboto-thin.woff

296 ms

roboto-bold.woff

roboto-bold.woff

297 ms

personTipsInfo.do

personTipsInfo.do

64 ms

awsc.js

awsc.js

68 ms

17 ms

eg.js

eg.js

22 ms

et_n.js

et_n.js

32 ms

um.js

um.js

117 ms

7.gif

7.gif

85 ms

index.js

index.js

89 ms

index.js

index.js

116 ms

baxiaCommon.js

baxiaCommon.js

27 ms

rp

rp

1229 ms

wu.json

wu.json

43 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

36 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

19 ms

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21 ms

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HTB1KmvXn3LD8KJjSszeq6yGRpXaf.jpg

176 ms

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62 ms

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Hac0c31dc16424cf0a90b8958de9f61f32.jpg

64 ms

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65 ms

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61 ms

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H704fc1a57289460abd42025476fd75515.jpg_300x300.jpg

68 ms

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H6888995df126495da251cad753302b1f3.jpg_300x300.jpg

66 ms

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65 ms

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H8fbb13c9e429493092c8f8a0ea8833a5p.jpg_300x300.jpg

69 ms

H3f588599632f497e8a59b7f573e0123dr.jpg_300x300.jpg

H3f588599632f497e8a59b7f573e0123dr.jpg_300x300.jpg

69 ms

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H92c985ee26214f708f31a3c0866c84498.jpg_300x300.jpg

71 ms

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TB1v9yQIG61gK0jSZFlXXXDKFXa-177-27.svg

71 ms

H8b51e841a1e949af9bead654fc78ab106.jpg_q80.jpg

H8b51e841a1e949af9bead654fc78ab106.jpg_q80.jpg

74 ms

icon-font.woff

icon-font.woff

10 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

124 ms

9 ms

sc.globalxman.appscene

sc.globalxman.appscene

23 ms

footer.css

footer.css

5 ms

index.js

index.js

54 ms

light0.5x.png

light0.5x.png

50 ms

pages_version.html

pages_version.html

81 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

34 ms

defer-common.js

defer-common.js

121 ms

i.alicdn.com

i.alicdn.com

102 ms

index.js

index.js

29 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

48 ms

index.css

index.css

43 ms

index.web.css

index.web.css

31 ms

index.web.js

index.web.js

42 ms

index.js

index.js

258 ms

availableSurveyQuery.json

availableSurveyQuery.json

261 ms

store-proxy.html

store-proxy.html

167 ms

countryCurrencyDataService

countryCurrencyDataService

166 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

132 ms

personRoleInfo.do

personRoleInfo.do

115 ms

notification.do

notification.do

133 ms

iconfont.woff

iconfont.woff

6 ms

iconfont.woff

iconfont.woff

5 ms

Accessibility Review

byelecs.en.alibaba.com accessibility score

66

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

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.

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

byelecs.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

byelecs.en.alibaba.com SEO score

71

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

High

Document doesn't have a valid hreflang

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 Byelecs.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 Byelecs.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

byelecs.en.alibaba.com

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