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

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

baorenairpurifier.en.alibaba.com

Company Overview - Baren Home Appliance Technology(Dongguan) Co., Ltd.

Page Load Speed

4.7 sec in total

First Response

545 ms

Resources Loaded

3.8 sec

Page Rendered

348 ms

baorenairpurifier.en.alibaba.com screenshot

About Website

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

Baren Home Appliance Technology(Dongguan) Co., Ltd. Products:Air Purifier,Air Cleaner,Home Air Purifier,Air Purifier with humidifier,Household Air Purifier

Visit baorenairpurifier.en.alibaba.com

Key Findings

We analyzed Baorenairpurifier.en.alibaba.com page load time and found that the first response time was 545 ms and then it took 4.1 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

baorenairpurifier.en.alibaba.com performance score

21

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value22.0 s

0/100

25%

SI (Speed Index)

Value18.8 s

0/100

10%

TBT (Total Blocking Time)

Value6,820 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value29.2 s

0/100

10%

Network Requests Diagram

baorenairpurifier.en.alibaba.com

545 ms

baorenairpurifier.en.alibaba.com

204 ms

17 ms

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

141 ms

index.js

157 ms

Our browser made a total of 76 requests to load all elements on the main page. We found that 4% of them (3 requests) were addressed to the original Baorenairpurifier.en.alibaba.com, 45% (34 requests) were made to Sc02.alicdn.com and 24% (18 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (3 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 698.6 kB (40%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Baorenairpurifier.en.alibaba.com main page is 1.7 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. 40% of websites need less resources to load. Javascripts take 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 310.1 kB

  • Original 387.8 kB
  • After minification 386.8 kB
  • After compression 77.7 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 310.1 kB or 80% of the original size.

Image Optimization

-7%

Potential reduce by 1.6 kB

  • Original 23.0 kB
  • After minification 21.4 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. Baorenairpurifier En Alibaba images are well optimized though.

JavaScript Optimization

-29%

Potential reduce by 386.9 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 928.5 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 386.9 kB or 29% of the original size.

Requests Breakdown

Number of requests can be reduced by 35 (47%)

Requests Now

74

After Optimization

39

  • AJAX
  • Images
  • JavaScript

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Baorenairpurifier 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

baorenairpurifier.en.alibaba.com

baorenairpurifier.en.alibaba.com

545 ms

baorenairpurifier.en.alibaba.com

baorenairpurifier.en.alibaba.com

204 ms

17 ms

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

141 ms

index.js

index.js

157 ms

index.js

index.js

142 ms

renderHeader.js

renderHeader.js

152 ms

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619 ms

awsc.js

awsc.js

263 ms

3 ms

7.gif

7.gif

336 ms

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761 ms

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385 ms

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613 ms

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638 ms

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536 ms

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683 ms

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857 ms

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400 ms

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420 ms

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439 ms

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439 ms

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442 ms

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451 ms

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443 ms

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457 ms

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459 ms

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459 ms

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463 ms

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464 ms

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472 ms

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480 ms

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479 ms

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502 ms

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483 ms

baorenairpurifier.en.alibaba.com

baorenairpurifier.en.alibaba.com

164 ms

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1031 ms

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1340 ms

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686 ms

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440 ms

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380 ms

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777 ms

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833 ms

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996 ms

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1138 ms

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1354 ms

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1367 ms

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1370 ms

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1533 ms

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1675 ms

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1835 ms

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1946 ms

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1888 ms

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1812 ms

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2438 ms

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2118 ms

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2302 ms

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2223 ms

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2349 ms

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2554 ms

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2607 ms

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2592 ms

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2665 ms

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2651 ms

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2868 ms

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2991 ms

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2900 ms

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2893 ms

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2996 ms

et_n.js

et_n.js

7 ms

um.js

um.js

75 ms

wu.json

wu.json

469 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

253 ms

eg.js

eg.js

2 ms

index.js

index.js

4 ms

Accessibility Review

baorenairpurifier.en.alibaba.com accessibility score

47

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

baorenairpurifier.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

baorenairpurifier.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 Baorenairpurifier.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 Baorenairpurifier.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

baorenairpurifier.en.alibaba.com

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