Tools & Wizards About Us
bell-ideaformer.en.alibaba.com screenshot

Report Summary

  • 30

    Performance

    Renders faster than
    50% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

bell-ideaformer.en.alibaba.com

Zhuhai Bell Technology Co., Ltd. - 3D Printer, 3D Printer Parts

Page Load Speed

3.3 sec in total

First Response

13 ms

Resources Loaded

2.9 sec

Page Rendered

318 ms

bell-ideaformer.en.alibaba.com screenshot

About Website

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

Zhuhai Bell Technology Co., Ltd., Experts in Manufacturing and Exporting 3D Printer, 3D Printer Parts and 0 more Products.

Visit bell-ideaformer.en.alibaba.com

Key Findings

We analyzed Bell-ideaformer.en.alibaba.com page load time and found that the first response time was 13 ms and then it took 3.2 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

bell-ideaformer.en.alibaba.com performance score

30

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.7 s

84/100

25%

SI (Speed Index)

Value12.3 s

3/100

10%

TBT (Total Blocking Time)

Value10,160 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.534

14/100

15%

TTI (Time to Interactive)

Value27.3 s

0/100

10%

Network Requests Diagram

bell-ideaformer.en.alibaba.com

13 ms

bell-ideaformer.en.alibaba.com

656 ms

60 ms

53 ms

header.css

100 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Bell-ideaformer.en.alibaba.com, 61% (56 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (65%)

Content Size

6.7 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bell-ideaformer.en.alibaba.com main page is 6.7 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 5.6 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 546.2 kB

  • Original 657.0 kB
  • After minification 653.0 kB
  • After compression 110.7 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 546.2 kB or 83% of the original size.

Image Optimization

-13%

Potential reduce by 8.9 kB

  • Original 70.8 kB
  • After minification 61.9 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, Bell Ideaformer En Alibaba needs image optimization as it can save up to 8.9 kB or 13% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-63%

Potential reduce by 3.5 MB

  • Original 5.6 MB
  • After minification 5.6 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 3.5 MB or 63% of the original size.

CSS Optimization

-72%

Potential reduce by 283.4 kB

  • Original 395.4 kB
  • After minification 344.5 kB
  • After compression 112.0 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. Bell-ideaformer.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.4 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (54%)

Requests Now

81

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bell Ideaformer 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

bell-ideaformer.en.alibaba.com

bell-ideaformer.en.alibaba.com

13 ms

bell-ideaformer.en.alibaba.com

bell-ideaformer.en.alibaba.com

656 ms

60 ms

53 ms

header.css

header.css

100 ms

header.js

header.js

109 ms

98 ms

web-index.css

web-index.css

116 ms

web-index.css

web-index.css

189 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

111 ms

web-index.css

web-index.css

112 ms

171 ms

93 ms

index.js

index.js

96 ms

97 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

253 ms

Hf3a22884a20e4a30bc95b1d6d1586325u.jpg

Hf3a22884a20e4a30bc95b1d6d1586325u.jpg

484 ms

He0411997b3de4efaa70b0e2214a6d7f2K.jpg_q80.jpg

He0411997b3de4efaa70b0e2214a6d7f2K.jpg_q80.jpg

271 ms

Hd8b1c95359ae4a309929265ce5f54975H.jpg_480x480.jpg

Hd8b1c95359ae4a309929265ce5f54975H.jpg_480x480.jpg

273 ms

H0ac8ac35fe5e47f78db8b6449a4d1e5fW.png_480x480.png

H0ac8ac35fe5e47f78db8b6449a4d1e5fW.png_480x480.png

176 ms

H8c026a6cf90c4d989fc3efa19dabf624C.jpg_480x480.jpg

H8c026a6cf90c4d989fc3efa19dabf624C.jpg_480x480.jpg

175 ms

H1ce890a3a6f14340a20c814573f4a8e5w.jpg_480x480.jpg

H1ce890a3a6f14340a20c814573f4a8e5w.jpg_480x480.jpg

272 ms

H410773c30c3149ed8ed082a6316887d05.jpg_350x350.jpg

H410773c30c3149ed8ed082a6316887d05.jpg_350x350.jpg

343 ms

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H958d3bbe21e74f2ba2c75c732abbe54da.jpg_350x350.jpg

336 ms

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H28b83561d03c4a8db7ec304f987201d2n.jpg_350x350.jpg

342 ms

H6a76a81e18384341bf39abae096efbabV.jpg_350x350.jpg

H6a76a81e18384341bf39abae096efbabV.jpg_350x350.jpg

352 ms

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H925d329903454998a967b569ae35d8ces.jpg_350x350.jpg

726 ms

H8a41b01ddccd42348a284559e8d73b98A.jpg_350x350.jpg

H8a41b01ddccd42348a284559e8d73b98A.jpg_350x350.jpg

510 ms

Hb0a7192b76b94ed9b7eabe43af2e4c29X.jpg_350x350.jpg

Hb0a7192b76b94ed9b7eabe43af2e4c29X.jpg_350x350.jpg

484 ms

H9e335c52d0cf4aefabeb4bb1427c307f4.jpg_350x350.jpg

H9e335c52d0cf4aefabeb4bb1427c307f4.jpg_350x350.jpg

1363 ms

H94a0a94beb5447cf84db593c9973e8096.jpg_350x350.jpg

H94a0a94beb5447cf84db593c9973e8096.jpg_350x350.jpg

509 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

324 ms

awsc.js

awsc.js

307 ms

215 ms

personTipsInfo.do

personTipsInfo.do

259 ms

135 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

343 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

345 ms

Hae8a0e8c7f6a43a3a7349a7685db3fb91.jpg

Hae8a0e8c7f6a43a3a7349a7685db3fb91.jpg

578 ms

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Ha9ec61e78b1c443b952c3579d480f12eX.jpg

437 ms

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H321c30e32a5b4811939ddc3127240eb2w.jpg

479 ms

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H74a21f51e3014bd6a4b731c53bee091bN.jpg

555 ms

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Hdcd5e963df1c4909b6c9356db7ece07cL.jpg

559 ms

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H812a0b2006594bf2b2b6eb88576404d9M.jpg

875 ms

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Hd56dccc4e78842af9ae46678d548727fW.jpg

680 ms

Hb4a29f003da446eabfad42d348b716d8m.jpg

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706 ms

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H1cd2857c376d4f09aef57d08e030c17di.jpg

755 ms

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H484626bacd67410eb4ca54b2d934bda76.png

687 ms

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H7e3ad483ff0c4b53bf460448776ea97b9.jpg

867 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

194 ms

roboto-regular.woff

roboto-regular.woff

670 ms

roboto-medium.woff

roboto-medium.woff

687 ms

roboto-light.woff

roboto-light.woff

688 ms

roboto-thin.woff

roboto-thin.woff

688 ms

roboto-bold.woff

roboto-bold.woff

688 ms

icon-font.woff

icon-font.woff

601 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

184 ms

eg.js

eg.js

85 ms

sc.globalxman.appscene

sc.globalxman.appscene

31 ms

footer.css

footer.css

513 ms

et_n.js

et_n.js

16 ms

um.js

um.js

93 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

42 ms

index.js

index.js

37 ms

index.js

index.js

68 ms

7.gif

7.gif

30 ms

wu.json

wu.json

41 ms

baxiaCommon.js

baxiaCommon.js

26 ms

rp

rp

1172 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

42 ms

light0.5x.png

light0.5x.png

68 ms

pages_version.html

pages_version.html

74 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

29 ms

defer-common.js

defer-common.js

136 ms

i.alicdn.com

i.alicdn.com

132 ms

index.js

index.js

30 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

69 ms

index.web.css

index.web.css

341 ms

index.web.js

index.web.js

69 ms

index.js

index.js

283 ms

store-proxy.html

store-proxy.html

237 ms

countryCurrencyDataService

countryCurrencyDataService

291 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

212 ms

personRoleInfo.do

personRoleInfo.do

255 ms

notification.do

notification.do

277 ms

availableSurveyQuery.json

availableSurveyQuery.json

130 ms

index.js

index.js

94 ms

iconfont.woff

iconfont.woff

23 ms

iconfont.woff

iconfont.woff

41 ms

index.css

index.css

31 ms

Accessibility Review

bell-ideaformer.en.alibaba.com accessibility score

70

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.

Best Practices

bell-ideaformer.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

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

SEO Factors

bell-ideaformer.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 Bell-ideaformer.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 Bell-ideaformer.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

bell-ideaformer.en.alibaba.com

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