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

Report Summary

  • 13

    Performance

    Renders faster than
    25% 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

aojmedical.en.alibaba.com

Shenzhen AOJ Medical Technology Co., Ltd. - Blood Pressure Monitor, Infrared Thermometer

Page Load Speed

3.6 sec in total

First Response

163 ms

Resources Loaded

2.6 sec

Page Rendered

853 ms

aojmedical.en.alibaba.com screenshot

About Website

Visit aojmedical.en.alibaba.com now to see the best up-to-date AOJ Medical En Alibaba content for China and also check out these interesting facts you probably never knew about aojmedical.en.alibaba.com

Shenzhen AOJ Medical Technology Co., Ltd., Experts in Manufacturing and Exporting Blood Pressure Monitor, Infrared Thermometer and 0 more Products.

Visit aojmedical.en.alibaba.com

Key Findings

We analyzed Aojmedical.en.alibaba.com page load time and found that the first response time was 163 ms and then it took 3.4 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

aojmedical.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value6.3 s

10/100

25%

SI (Speed Index)

Value20.7 s

0/100

10%

TBT (Total Blocking Time)

Value8,550 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.423

23/100

15%

TTI (Time to Interactive)

Value30.9 s

0/100

10%

Network Requests Diagram

aojmedical.en.alibaba.com

163 ms

aojmedical.en.alibaba.com

1005 ms

87 ms

81 ms

header.css

82 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 Aojmedical.en.alibaba.com, 62% (77 requests) were made to S.alicdn.com and 6% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.7 MB (63%)

Content Size

7.5 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Aojmedical.en.alibaba.com main page is 7.5 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

-87%

Potential reduce by 998.7 kB

  • Original 1.1 MB
  • After minification 1.1 MB
  • After compression 148.9 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 998.7 kB or 87% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 577.9 kB
  • After minification 440.8 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, AOJ Medical En Alibaba needs image optimization as it can save up to 137.1 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

-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 285.0 kB

  • Original 397.4 kB
  • After minification 346.6 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. Aojmedical.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 285.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (40%)

Requests Now

113

After Optimization

68

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 113 CSS, Javascripts, AJAX and image requests in order to completely render the main page of AOJ Medical 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

aojmedical.en.alibaba.com

aojmedical.en.alibaba.com

163 ms

aojmedical.en.alibaba.com

aojmedical.en.alibaba.com

1005 ms

87 ms

81 ms

header.css

header.css

82 ms

header.js

header.js

141 ms

77 ms

web-index.css

web-index.css

79 ms

web-index.css

web-index.css

139 ms

web-index.css

web-index.css

83 ms

web-index.css

web-index.css

184 ms

web-index.css

web-index.css

185 ms

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228 ms

206 ms

202 ms

index.js

index.js

202 ms

203 ms

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321 ms

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316 ms

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535 ms

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224 ms

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99 ms

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99 ms

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498 ms

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222 ms

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216 ms

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217 ms

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222 ms

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215 ms

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315 ms

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313 ms

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441 ms

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311 ms

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314 ms

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441 ms

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441 ms

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497 ms

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497 ms

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545 ms

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533 ms

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581 ms

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662 ms

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570 ms

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661 ms

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657 ms

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691 ms

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655 ms

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283 ms

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283 ms

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310 ms

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324 ms

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322 ms

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429 ms

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657 ms

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775 ms

roboto-regular.woff

roboto-regular.woff

653 ms

awsc.js

awsc.js

307 ms

117 ms

personTipsInfo.do

personTipsInfo.do

385 ms

138 ms

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352 ms

roboto-medium.woff

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572 ms

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376 ms

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351 ms

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245 ms

roboto-light.woff

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570 ms

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570 ms

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569 ms

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719 ms

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693 ms

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691 ms

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605 ms

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731 ms

eg.js

eg.js

280 ms

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285 ms

icon-font.woff

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491 ms

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738 ms

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575 ms

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643 ms

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592 ms

sc.globalxman.appscene

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147 ms

footer.css

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502 ms

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639 ms

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670 ms

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639 ms

et_n.js

et_n.js

13 ms

um.js

um.js

119 ms

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882 ms

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628 ms

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521 ms

wu.json

wu.json

72 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

48 ms

index.js

index.js

40 ms

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index.js

42 ms

7.gif

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40 ms

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492 ms

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483 ms

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815 ms

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778 ms

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11 ms

rp

rp

1073 ms

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773 ms

um.json

um.json

77 ms

getUmid.do

getUmid.do

86 ms

light0.5x.png

light0.5x.png

132 ms

pages_version.html

pages_version.html

91 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

52 ms

defer-common.js

defer-common.js

161 ms

i.alicdn.com

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87 ms

index.js

index.js

88 ms

index.web.css

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66 ms

index.web.js

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77 ms

index.js

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72 ms

need_show_cookie_setting.do

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260 ms

store-proxy.html

store-proxy.html

208 ms

countryCurrencyDataService

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259 ms

sc.sc_header_footer.sc_hds

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187 ms

personRoleInfo.do

personRoleInfo.do

229 ms

notification.do

notification.do

253 ms

availableSurveyQuery.json

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129 ms

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55 ms

iconfont.woff

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15 ms

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16 ms

index.css

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20 ms

Accessibility Review

aojmedical.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

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Some elements have a [tabindex] value greater than 0

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

aojmedical.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

aojmedical.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 Aojmedical.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 Aojmedical.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

aojmedical.en.alibaba.com

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