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

Report Summary

  • 25

    Performance

    Renders faster than
    44% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

dkdental.en.alibaba.com

Huanghua DK Dental Co.,Ltd - Denture Box, Impression Tray

Page Load Speed

3.9 sec in total

First Response

228 ms

Resources Loaded

3.2 sec

Page Rendered

467 ms

dkdental.en.alibaba.com screenshot

About Website

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

Huanghua DK Dental Co.,Ltd, Experts in Manufacturing and Exporting Denture Box, Impression Tray and 0 more Products.

Visit dkdental.en.alibaba.com

Key Findings

We analyzed Dkdental.en.alibaba.com page load time and found that the first response time was 228 ms and then it took 3.7 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

dkdental.en.alibaba.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value10.7 s

7/100

10%

TBT (Total Blocking Time)

Value4,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.63

9/100

15%

TTI (Time to Interactive)

Value25.1 s

0/100

10%

Network Requests Diagram

dkdental.en.alibaba.com

228 ms

dkdental.en.alibaba.com

742 ms

111 ms

86 ms

header.css

91 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Dkdental.en.alibaba.com, 33% (38 requests) were made to Sc04.alicdn.com and 26% (30 requests) were made to S.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 1.8 MB (50%)

Content Size

3.7 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Dkdental.en.alibaba.com main page is 3.7 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 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 583.9 kB

  • Original 690.9 kB
  • After minification 686.9 kB
  • After compression 107.0 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 583.9 kB or 85% of the original size.

Image Optimization

-24%

Potential reduce by 138.9 kB

  • Original 578.7 kB
  • After minification 439.7 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, DK Dental En Alibaba needs image optimization as it can save up to 138.9 kB or 24% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-42%

Potential reduce by 909.9 kB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 1.3 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 909.9 kB or 42% of the original size.

CSS Optimization

-84%

Potential reduce by 206.9 kB

  • Original 245.1 kB
  • After minification 194.3 kB
  • After compression 38.2 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. Dkdental.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 206.9 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (40%)

Requests Now

104

After Optimization

62

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 104 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DK Dental 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

dkdental.en.alibaba.com

dkdental.en.alibaba.com

228 ms

dkdental.en.alibaba.com

dkdental.en.alibaba.com

742 ms

111 ms

86 ms

header.css

header.css

91 ms

header.js

header.js

191 ms

95 ms

web-index.css

web-index.css

92 ms

web-index.css

web-index.css

93 ms

web-index.css

web-index.css

1369 ms

web-index.css

web-index.css

189 ms

web-index.css

web-index.css

193 ms

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192 ms

190 ms

181 ms

index.js

index.js

182 ms

185 ms

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395 ms

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200 ms

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389 ms

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117 ms

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40 ms

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607 ms

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420 ms

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394 ms

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375 ms

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437 ms

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515 ms

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478 ms

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473 ms

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475 ms

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478 ms

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601 ms

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479 ms

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525 ms

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507 ms

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550 ms

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542 ms

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572 ms

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556 ms

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474 ms

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540 ms

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657 ms

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304 ms

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195 ms

roboto-regular.woff

roboto-regular.woff

34 ms

roboto-medium.woff

roboto-medium.woff

36 ms

roboto-light.woff

roboto-light.woff

76 ms

roboto-thin.woff

roboto-thin.woff

95 ms

roboto-bold.woff

roboto-bold.woff

35 ms

awsc.js

awsc.js

123 ms

57 ms

personTipsInfo.do

personTipsInfo.do

86 ms

eg.js

eg.js

58 ms

et_n.js

et_n.js

57 ms

um.js

um.js

51 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

11 ms

index.js

index.js

114 ms

index.js

index.js

115 ms

7.gif

7.gif

5 ms

wu.json

wu.json

34 ms

baxiaCommon.js

baxiaCommon.js

19 ms

rp

rp

1036 ms

um.json

um.json

59 ms

getUmid.do

getUmid.do

28 ms

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356 ms

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18 ms

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15 ms

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1140 ms

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40 ms

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34 ms

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33 ms

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5 ms

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41 ms

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33 ms

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36 ms

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34 ms

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36 ms

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37 ms

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38 ms

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38 ms

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45 ms

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39 ms

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41 ms

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44 ms

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41 ms

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42 ms

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281 ms

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111 ms

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33 ms

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42 ms

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336 ms

24 ms

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65 ms

font_515771_xjdbujl2iu.woff

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96 ms

sc.globalxman.appscene

sc.globalxman.appscene

52 ms

footer.css

footer.css

15 ms

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light0.5x.png

40 ms

pages_version.html

pages_version.html

98 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

14 ms

defer-common.js

defer-common.js

292 ms

i.alicdn.com

i.alicdn.com

289 ms

index.js

index.js

11 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

18 ms

index.web.css

index.web.css

11 ms

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index.web.js

44 ms

availableSurveyQuery.json

availableSurveyQuery.json

52 ms

index.js

index.js

179 ms

store-proxy.html

store-proxy.html

128 ms

countryCurrencyDataService

countryCurrencyDataService

133 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

101 ms

personRoleInfo.do

personRoleInfo.do

101 ms

notification.do

notification.do

110 ms

iconfont.woff

iconfont.woff

30 ms

iconfont.woff

iconfont.woff

9 ms

Accessibility Review

dkdental.en.alibaba.com accessibility score

43

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

dkdental.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

dkdental.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 Dkdental.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 Dkdental.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

dkdental.en.alibaba.com

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