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cnxuxingfengzu.en.alibaba.com screenshot

Report Summary

  • 21

    Performance

    Renders faster than
    39% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

cnxuxingfengzu.en.alibaba.com

Foshan Xuxing Ventilation Co., Ltd. - air diffuser, air grille

Page Load Speed

2.6 sec in total

First Response

78 ms

Resources Loaded

2 sec

Page Rendered

536 ms

cnxuxingfengzu.en.alibaba.com screenshot

About Website

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

Foshan Xuxing Ventilation Co., Ltd., Experts in Manufacturing and Exporting air diffuser, air grille and 0 more Products.

Visit cnxuxingfengzu.en.alibaba.com

Key Findings

We analyzed Cnxuxingfengzu.en.alibaba.com page load time and found that the first response time was 78 ms and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cnxuxingfengzu.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)

Value12.2 s

0/100

25%

SI (Speed Index)

Value16.0 s

0/100

10%

TBT (Total Blocking Time)

Value4,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.079

94/100

15%

TTI (Time to Interactive)

Value28.9 s

0/100

10%

Network Requests Diagram

cnxuxingfengzu.en.alibaba.com

78 ms

cnxuxingfengzu.en.alibaba.com

604 ms

98 ms

74 ms

header.css

96 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cnxuxingfengzu.en.alibaba.com, 34% (31 requests) were made to S.alicdn.com and 19% (17 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.6 MB (60%)

Content Size

6.0 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cnxuxingfengzu.en.alibaba.com main page is 6.0 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. 70% of websites need less resources to load. Javascripts take 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 371.9 kB

  • Original 453.4 kB
  • After minification 449.5 kB
  • After compression 81.5 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 371.9 kB or 82% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 386.5 kB
  • After minification 209.3 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, Cn Xuxing Fengzu En Alibaba needs image optimization as it can save up to 177.2 kB or 46% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.8 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.8 MB or 58% of the original size.

CSS Optimization

-85%

Potential reduce by 202.3 kB

  • Original 239.4 kB
  • After minification 188.5 kB
  • After compression 37.1 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. Cnxuxingfengzu.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.3 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (58%)

Requests Now

79

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 79 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cn Xuxing Fengzu 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 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cnxuxingfengzu.en.alibaba.com

cnxuxingfengzu.en.alibaba.com

78 ms

cnxuxingfengzu.en.alibaba.com

cnxuxingfengzu.en.alibaba.com

604 ms

98 ms

74 ms

header.css

header.css

96 ms

header.js

header.js

145 ms

58 ms

web-index.css

web-index.css

94 ms

web-index.css

web-index.css

148 ms

web-index.css

web-index.css

145 ms

web-index.css

web-index.css

146 ms

web-index.css

web-index.css

148 ms

245 ms

144 ms

index.js

index.js

146 ms

211 ms

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H68c816296bf34d9e87b3cea214328faad.jpg

205 ms

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Hda891faa92174899a18c6069ac5b71feu.jpg

457 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

88 ms

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76 ms

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71 ms

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866 ms

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469 ms

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451 ms

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470 ms

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H007575ea12fb495b91aee4ec75b1e88bT.jpg

470 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

107 ms

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452 ms

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202 ms

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606 ms

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284 ms

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450 ms

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H589d9c79f1594bdfaa1966c5ffb370ece.jpg

606 ms

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H986072890a38453e8bb44ceedc5b92b5r.jpg

299 ms

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Ha6f321a879e246ff8144654feb5e0f27r.jpg

451 ms

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H332749ebdcaa4179a6e1b8f0143b0f0cV.jpg

665 ms

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H08a66964a6eb4590a21c00d18c8645d57.jpg

783 ms

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Hd02895ca12ca46018872369b147c7071k.jpg

800 ms

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H9ed389fe6a474795a6796d93624dde38d.jpg

611 ms

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654 ms

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1106 ms

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H7bfafb590fbb40998f839776b8ece394z.jpg

1304 ms

awsc.js

awsc.js

197 ms

78 ms

82 ms

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Ha96206cd25664b93b21e76d4442ea07do.jpg

1217 ms

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O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

155 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

155 ms

Hb86c9de0c0e64bea98fee5f1ad1bd426E.jpg

Hb86c9de0c0e64bea98fee5f1ad1bd426E.jpg

924 ms

personTipsInfo.do

personTipsInfo.do

143 ms

roboto-regular.woff

roboto-regular.woff

45 ms

roboto-medium.woff

roboto-medium.woff

72 ms

roboto-light.woff

roboto-light.woff

118 ms

roboto-thin.woff

roboto-thin.woff

134 ms

roboto-bold.woff

roboto-bold.woff

134 ms

eg.js

eg.js

126 ms

sc.globalxman.appscene

sc.globalxman.appscene

43 ms

icon-font.woff

icon-font.woff

31 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

205 ms

footer.css

footer.css

16 ms

et_n.js

et_n.js

100 ms

um.js

um.js

85 ms

light0.5x.png

light0.5x.png

54 ms

pages_version.html

pages_version.html

335 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

28 ms

defer-common.js

defer-common.js

211 ms

i.alicdn.com

i.alicdn.com

196 ms

index.js

index.js

118 ms

index.js

index.js

102 ms

index.js

index.js

102 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

18 ms

7.gif

7.gif

18 ms

wu.json

wu.json

72 ms

baxiaCommon.js

baxiaCommon.js

59 ms

rp

rp

972 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

36 ms

index.js

index.js

131 ms

store-proxy.html

store-proxy.html

95 ms

countryCurrencyDataService

countryCurrencyDataService

124 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

79 ms

personRoleInfo.do

personRoleInfo.do

109 ms

notification.do

notification.do

132 ms

um.json

um.json

102 ms

index.web.css

index.web.css

14 ms

index.web.js

index.web.js

35 ms

iconfont.woff

iconfont.woff

56 ms

iconfont.woff

iconfont.woff

57 ms

availableSurveyQuery.json

availableSurveyQuery.json

65 ms

getUmid.do

getUmid.do

17 ms

index.js

index.js

43 ms

Accessibility Review

cnxuxingfengzu.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.

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

cnxuxingfengzu.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

cnxuxingfengzu.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 Cnxuxingfengzu.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 Cnxuxingfengzu.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

cnxuxingfengzu.en.alibaba.com

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