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chenfenggroup.en.alibaba.com screenshot

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

chenfenggroup.en.alibaba.com

Guangzhou Chenfeng Hairdressing Appliance Co., Ltd. - Hair Clippers, Curling Irons

Page Load Speed

6 sec in total

First Response

76 ms

Resources Loaded

5.4 sec

Page Rendered

479 ms

chenfenggroup.en.alibaba.com screenshot

About Website

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

Guangzhou Chenfeng Hairdressing Appliance Co., Ltd., Experts in Manufacturing and Exporting Hair Clippers, Curling Irons and 0 more Products.

Visit chenfenggroup.en.alibaba.com

Key Findings

We analyzed Chenfenggroup.en.alibaba.com page load time and found that the first response time was 76 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

chenfenggroup.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value15.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,800 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.666

8/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

chenfenggroup.en.alibaba.com

76 ms

chenfenggroup.en.alibaba.com

588 ms

59 ms

58 ms

header.css

101 ms

Our browser made a total of 100 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Chenfenggroup.en.alibaba.com, 34% (34 requests) were made to S.alicdn.com and 31% (31 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (4.9 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.9 MB (63%)

Content Size

6.2 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chenfenggroup.en.alibaba.com main page is 6.2 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. Only a small number of websites need less resources to load. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 407.2 kB

  • Original 498.8 kB
  • After minification 494.9 kB
  • After compression 91.6 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 407.2 kB or 82% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Chenfeng Group En Alibaba needs image optimization as it can save up to 8.9 kB or 16% 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 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 284.6 kB

  • Original 396.4 kB
  • After minification 345.6 kB
  • After compression 111.8 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. Chenfenggroup.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 284.6 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (51%)

Requests Now

89

After Optimization

44

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Chenfeng Group 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 30 to 1 for JavaScripts and from 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chenfenggroup.en.alibaba.com

chenfenggroup.en.alibaba.com

76 ms

chenfenggroup.en.alibaba.com

chenfenggroup.en.alibaba.com

588 ms

59 ms

58 ms

header.css

header.css

101 ms

header.js

header.js

152 ms

54 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

107 ms

web-index.css

web-index.css

106 ms

web-index.css

web-index.css

108 ms

web-index.css

web-index.css

108 ms

172 ms

80 ms

index.js

index.js

78 ms

92 ms

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282 ms

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146 ms

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282 ms

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343 ms

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260 ms

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343 ms

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258 ms

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465 ms

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355 ms

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394 ms

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396 ms

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461 ms

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728 ms

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675 ms

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683 ms

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674 ms

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687 ms

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764 ms

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871 ms

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803 ms

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1279 ms

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1217 ms

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1015 ms

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977 ms

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966 ms

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1143 ms

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1411 ms

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1220 ms

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1440 ms

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1331 ms

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4908 ms

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1418 ms

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1398 ms

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1866 ms

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254 ms

awsc.js

awsc.js

146 ms

104 ms

97 ms

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50 ms

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95 ms

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198 ms

roboto-regular.woff

roboto-regular.woff

79 ms

roboto-medium.woff

roboto-medium.woff

88 ms

roboto-light.woff

roboto-light.woff

172 ms

roboto-thin.woff

roboto-thin.woff

91 ms

roboto-bold.woff

roboto-bold.woff

192 ms

personTipsInfo.do

personTipsInfo.do

57 ms

eg.js

eg.js

127 ms

et_n.js

et_n.js

82 ms

um.js

um.js

155 ms

sc.globalxman.appscene

sc.globalxman.appscene

24 ms

icon-font.woff

icon-font.woff

24 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

104 ms

footer.css

footer.css

65 ms

index.js

index.js

109 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

36 ms

index.js

index.js

31 ms

index.js

index.js

33 ms

light0.5x.png

light0.5x.png

67 ms

7.gif

7.gif

66 ms

pages_version.html

pages_version.html

252 ms

defer-common.js

defer-common.js

73 ms

i.alicdn.com

i.alicdn.com

73 ms

index.js

index.js

48 ms

wu.json

wu.json

204 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

40 ms

baxiaCommon.js

baxiaCommon.js

185 ms

rp

rp

945 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

190 ms

index.css

index.css

179 ms

store-proxy.html

store-proxy.html

150 ms

countryCurrencyDataService

countryCurrencyDataService

173 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

118 ms

personRoleInfo.do

personRoleInfo.do

114 ms

notification.do

notification.do

149 ms

index.js

index.js

37 ms

index.web.css

index.web.css

19 ms

index.web.js

index.web.js

113 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

14 ms

um.json

um.json

81 ms

availableSurveyQuery.json

availableSurveyQuery.json

58 ms

getUmid.do

getUmid.do

15 ms

footer-sync.js

footer-sync.js

11 ms

Accessibility Review

chenfenggroup.en.alibaba.com accessibility score

69

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

chenfenggroup.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

chenfenggroup.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 Chenfenggroup.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 Chenfenggroup.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

chenfenggroup.en.alibaba.com

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