Tools & Wizards About Us
imdk.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

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

imdk.en.alibaba.com

Page Load Speed

5.6 sec in total

First Response

1.4 sec

Resources Loaded

4 sec

Page Rendered

226 ms

imdk.en.alibaba.com screenshot

About Website

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

Shenzhen Imdk Medical Technology Co., Ltd. Products:Pulse Oximeter, Themometer, Nebulizer, Fotal Doppler, Blood Pressure Monitor

Visit imdk.en.alibaba.com

Key Findings

We analyzed Imdk.en.alibaba.com page load time and found that the first response time was 1.4 sec and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

imdk.en.alibaba.com performance score

25

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

60/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value7,860 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value28.3 s

0/100

10%

Network Requests Diagram

imdk.en.alibaba.com

1432 ms

imdk.en.alibaba.com

446 ms

91 ms

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

325 ms

index.js

367 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Imdk.en.alibaba.com, 58% (28 requests) were made to Sc04.alicdn.com and 13% (6 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.2 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (54%)

Content Size

2.2 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Imdk.en.alibaba.com main page is 2.2 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 641.1 kB

  • Original 751.3 kB
  • After minification 750.5 kB
  • After compression 110.2 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 641.1 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 7 B

  • Original 6.0 kB
  • After minification 6.0 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. Imdk En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 kB

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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 11 (24%)

Requests Now

46

After Optimization

35

  • AJAX
  • Images
  • JavaScript

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Imdk 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

imdk.en.alibaba.com

imdk.en.alibaba.com

1432 ms

imdk.en.alibaba.com

imdk.en.alibaba.com

446 ms

91 ms

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

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

325 ms

index.js

index.js

367 ms

index.js

index.js

345 ms

renderHeader.js

renderHeader.js

345 ms

awsc.js

awsc.js

34 ms

6 ms

7.gif

7.gif

142 ms

et_n.js

et_n.js

46 ms

um.js

um.js

42 ms

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297 ms

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171 ms

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349 ms

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762 ms

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353 ms

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532 ms

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486 ms

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694 ms

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483 ms

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804 ms

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645 ms

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1094 ms

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887 ms

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1033 ms

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1040 ms

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1349 ms

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976 ms

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1070 ms

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1292 ms

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1161 ms

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1165 ms

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1208 ms

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1279 ms

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1299 ms

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1302 ms

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1622 ms

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1491 ms

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2175 ms

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562 ms

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1506 ms

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1951 ms

wu.json

wu.json

569 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

462 ms

eg.js

eg.js

3 ms

index.js

index.js

6 ms

Accessibility Review

imdk.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

imdk.en.alibaba.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

imdk.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 Imdk.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 Imdk.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

imdk.en.alibaba.com

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