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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 47

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

sunair.en.alibaba.com

Company Overview - Ningbo Sunair Houseware Co., Ltd.

Page Load Speed

4.9 sec in total

First Response

783 ms

Resources Loaded

3.4 sec

Page Rendered

706 ms

sunair.en.alibaba.com screenshot

About Website

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

Ningbo Sunair Houseware Co., Ltd. Products:Cushion, Pillow, Mattress, Sofa

Visit sunair.en.alibaba.com

Key Findings

We analyzed Sunair.en.alibaba.com page load time and found that the first response time was 783 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

sunair.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

73/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value4,610 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value24.2 s

0/100

10%

Network Requests Diagram

sunair.en.alibaba.com

783 ms

sunair.en.alibaba.com

292 ms

58 ms

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

39 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

464 ms

Our browser made a total of 62 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Sunair.en.alibaba.com, 32% (20 requests) were made to Sc02.alicdn.com and 16% (10 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (2.3 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 974.6 kB (28%)

Content Size

3.4 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sunair.en.alibaba.com main page is 3.4 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. 45% of websites need less resources to load. Javascripts take 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 608.5 kB

  • Original 724.6 kB
  • After minification 723.4 kB
  • After compression 116.1 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 608.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 147 B

  • Original 142.2 kB
  • After minification 142.0 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. Sunair En Alibaba images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 364.9 kB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 2.2 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 364.9 kB or 14% of the original size.

CSS Optimization

-3%

Potential reduce by 1.1 kB

  • Original 35.9 kB
  • After minification 35.9 kB
  • After compression 34.8 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. Sunair.en.alibaba.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 17 (28%)

Requests Now

60

After Optimization

43

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sunair 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 18 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

sunair.en.alibaba.com

sunair.en.alibaba.com

783 ms

sunair.en.alibaba.com

sunair.en.alibaba.com

292 ms

58 ms

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

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

39 ms

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

O1CN01Xt4rje1w9QKVzNB6S_!!6000000006265-2-tps-3084-90.png

464 ms

69 ms

renderHeader.js

renderHeader.js

51 ms

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Hb8378b69ed034baba054d2e47c08fdbba.jpg

461 ms

awsc.js

awsc.js

53 ms

9 ms

7.gif

7.gif

330 ms

index.js

index.js

6 ms

index.js

index.js

11 ms

awsc.js

awsc.js

16 ms

baxiaCommon.js

baxiaCommon.js

16 ms

wcfg.json

wcfg.json

1155 ms

rp

rp

1536 ms

et_n.js

et_n.js

158 ms

um.js

um.js

10 ms

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H4e3ae93649de4a798b86b44e2b172b4ad.jpg

2188 ms

icon-tuv.png

icon-tuv.png

762 ms

fa286ff4f724474cb653f9c7ddf26d91

fa286ff4f724474cb653f9c7ddf26d91

1052 ms

Hdeae0a0b417c4446a5549b2977c839876.jpg_100x100.jpg

Hdeae0a0b417c4446a5549b2977c839876.jpg_100x100.jpg

39 ms

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17 ms

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18 ms

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TB1Ay1AVUz1gK0jSZLeXXb9kVXa-196-80.png

76 ms

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207 ms

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15 ms

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230 ms

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312 ms

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TB1kuhcgQyWBuNjy0FpXXassXXa-18-16.svg

325 ms

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TB1VjDmgQyWBuNjy0FpXXassXXa-46-46.svg

329 ms

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331 ms

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973 ms

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918 ms

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1283 ms

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663 ms

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548 ms

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856 ms

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1305 ms

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1488 ms

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971 ms

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1732 ms

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1604 ms

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1672 ms

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1745 ms

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2175 ms

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2055 ms

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1951 ms

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2000 ms

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2070 ms

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H568c93a8f9d24686bb44d65552166d05a.jpg

2334 ms

wu.json

wu.json

691 ms

eg.js

eg.js

5 ms

um.json

um.json

57 ms

font_992356_jz8e219lwqi.css

font_992356_jz8e219lwqi.css

30 ms

normalize.css

normalize.css

97 ms

index.css

index.css

109 ms

mtoplib.min.js

mtoplib.min.js

13 ms

uploaded.js

uploaded.js

22 ms

index.js

index.js

142 ms

getUmid.do

getUmid.do

40 ms

Accessibility Review

sunair.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

sunair.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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

sunair.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 Sunair.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 Sunair.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

sunair.en.alibaba.com

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