Tools & Wizards About Us
yimai3d.en.alibaba.com screenshot

Report Summary

  • 27

    Performance

    Renders faster than
    46% of other websites

  • 42

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

yimai3d.en.alibaba.com

Dongguan Imai Intelligent Technology Co., Ltd. - 3D Printer, 3D Printing Filament

Page Load Speed

3.7 sec in total

First Response

79 ms

Resources Loaded

2.8 sec

Page Rendered

766 ms

yimai3d.en.alibaba.com screenshot

About Website

Click here to check amazing Y Imai 3D En Alibaba content for China. Otherwise, check out these important facts you probably never knew about yimai3d.en.alibaba.com

Dongguan Imai Intelligent Technology Co., Ltd., Experts in Manufacturing and Exporting 3D Printer, 3D Printing Filament and 0 more Products.

Visit yimai3d.en.alibaba.com

Key Findings

We analyzed Yimai3d.en.alibaba.com page load time and found that the first response time was 79 ms and then it took 3.6 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

yimai3d.en.alibaba.com performance score

27

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value4.2 s

44/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value9,170 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.203

61/100

15%

TTI (Time to Interactive)

Value32.1 s

0/100

10%

Network Requests Diagram

yimai3d.en.alibaba.com

79 ms

yimai3d.en.alibaba.com

1018 ms

55 ms

51 ms

header.css

120 ms

Our browser made a total of 124 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Yimai3d.en.alibaba.com, 53% (66 requests) were made to S.alicdn.com and 9% (11 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Preview-lyj.aliyuncs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (49%)

Content Size

8.1 MB

After Optimization

4.1 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Yimai3d.en.alibaba.com main page is 8.1 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 6.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 680.0 kB

  • Original 811.3 kB
  • After minification 807.4 kB
  • After compression 131.3 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 680.0 kB or 84% of the original size.

Image Optimization

-4%

Potential reduce by 23.7 kB

  • Original 533.7 kB
  • After minification 510.0 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. Y Imai 3D En Alibaba images are well optimized though.

JavaScript Optimization

-47%

Potential reduce by 3.0 MB

  • Original 6.4 MB
  • After minification 6.4 MB
  • After compression 3.3 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 3.0 MB or 47% of the original size.

CSS Optimization

-58%

Potential reduce by 205.6 kB

  • Original 353.0 kB
  • After minification 302.1 kB
  • After compression 147.4 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. Yimai3d.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 205.6 kB or 58% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (48%)

Requests Now

113

After Optimization

59

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Y Imai 3D 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 33 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

yimai3d.en.alibaba.com

yimai3d.en.alibaba.com

79 ms

yimai3d.en.alibaba.com

yimai3d.en.alibaba.com

1018 ms

55 ms

51 ms

header.css

header.css

120 ms

header.js

header.js

131 ms

239 ms

web-index.css

web-index.css

114 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

118 ms

web-index.css

web-index.css

134 ms

web-index.css

web-index.css

129 ms

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130 ms

209 ms

101 ms

index.js

index.js

98 ms

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549 ms

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777 ms

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392 ms

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382 ms

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380 ms

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353 ms

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547 ms

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253 ms

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381 ms

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351 ms

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404 ms

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547 ms

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609 ms

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388 ms

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545 ms

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513 ms

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407 ms

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545 ms

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544 ms

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683 ms

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401 ms

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778 ms

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777 ms

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773 ms

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775 ms

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775 ms

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816 ms

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374 ms

roboto-regular.woff

roboto-regular.woff

544 ms

roboto-medium.woff

roboto-medium.woff

543 ms

roboto-light.woff

roboto-light.woff

543 ms

roboto-thin.woff

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543 ms

roboto-bold.woff

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545 ms

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1223 ms

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486 ms

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489 ms

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547 ms

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544 ms

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551 ms

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552 ms

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604 ms

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561 ms

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773 ms

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623 ms

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619 ms

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707 ms

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1214 ms

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483 ms

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480 ms

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992 ms

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1194 ms

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753 ms

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754 ms

personTipsInfo.do

personTipsInfo.do

286 ms

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926 ms

awsc.js

awsc.js

265 ms

208 ms

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695 ms

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490 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

264 ms

footer.css

footer.css

338 ms

icon-font.woff

icon-font.woff

367 ms

eg.js

eg.js

236 ms

393 ms

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472 ms

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673 ms

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438 ms

et_n.js

et_n.js

8 ms

um.js

um.js

105 ms

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647 ms

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647 ms

wu.json

wu.json

699 ms

sc.globalxman.appscene

sc.globalxman.appscene

12 ms

index.js

index.js

12 ms

index.js

index.js

15 ms

7.gif

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7 ms

baxiaCommon.js

baxiaCommon.js

9 ms

rp

rp

1041 ms

light0.5x.png

light0.5x.png

77 ms

pages_version.html

pages_version.html

47 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

28 ms

defer-common.js

defer-common.js

263 ms

i.alicdn.com

i.alicdn.com

257 ms

index.js

index.js

53 ms

index.web.css

index.web.css

59 ms

index.web.js

index.web.js

123 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

323 ms

availableSurveyQuery.json

availableSurveyQuery.json

249 ms

index.js

index.js

255 ms

index.js

index.js

159 ms

store-proxy.html

store-proxy.html

183 ms

countryCurrencyDataService

countryCurrencyDataService

207 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

153 ms

personRoleInfo.do

personRoleInfo.do

136 ms

notification.do

notification.do

166 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

39 ms

normalize.css

normalize.css

509 ms

index.css

index.css

359 ms

mtoplib.min.js

mtoplib.min.js

40 ms

uploaded.js

uploaded.js

37 ms

index.js

index.js

770 ms

aksb.min.js

aksb.min.js

49 ms

index.css

index.css

6 ms

iconfont.woff

iconfont.woff

39 ms

iconfont.woff

iconfont.woff

37 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

yimai3d.en.alibaba.com accessibility score

42

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

yimai3d.en.alibaba.com best practices score

67

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

SEO Factors

yimai3d.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 Yimai3d.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 Yimai3d.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

yimai3d.en.alibaba.com

Open Graph data is detected on the main page of Y Imai 3D En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: