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czyuanlai.en.alibaba.com screenshot

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 72

    Accessibility

    Visual factors better than
    that of 37% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

czyuanlai.en.alibaba.com

Changzhou Yuanlai Vehicle Industry Co., Ltd. - Bumper, Front bumper

Page Load Speed

3.7 sec in total

First Response

82 ms

Resources Loaded

3.1 sec

Page Rendered

511 ms

czyuanlai.en.alibaba.com screenshot

About Website

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

Changzhou Yuanlai Vehicle Industry Co., Ltd., Experts in Manufacturing and Exporting Bumper, Front bumper and 0 more Products.

Visit czyuanlai.en.alibaba.com

Key Findings

We analyzed Czyuanlai.en.alibaba.com page load time and found that the first response time was 82 ms and then it took 3.7 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

czyuanlai.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

80/100

25%

SI (Speed Index)

Value14.2 s

1/100

10%

TBT (Total Blocking Time)

Value8,690 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.584

11/100

15%

TTI (Time to Interactive)

Value25.8 s

0/100

10%

Network Requests Diagram

czyuanlai.en.alibaba.com

82 ms

czyuanlai.en.alibaba.com

784 ms

56 ms

83 ms

header.css

101 ms

Our browser made a total of 102 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Czyuanlai.en.alibaba.com, 29% (30 requests) were made to S.alicdn.com and 20% (20 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (54%)

Content Size

3.7 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Czyuanlai.en.alibaba.com main page is 3.7 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 2.2 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 618.5 kB

  • Original 729.8 kB
  • After minification 725.8 kB
  • After compression 111.3 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 618.5 kB or 85% of the original size.

Image Optimization

-39%

Potential reduce by 192.3 kB

  • Original 490.4 kB
  • After minification 298.1 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, Cz Yuanlai En Alibaba needs image optimization as it can save up to 192.3 kB or 39% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-43%

Potential reduce by 933.9 kB

  • Original 2.2 MB
  • After minification 2.2 MB
  • After compression 1.3 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 933.9 kB or 43% of the original size.

CSS Optimization

-89%

Potential reduce by 295.0 kB

  • Original 332.5 kB
  • After minification 280.8 kB
  • After compression 37.4 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. Czyuanlai.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.0 kB or 89% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (46%)

Requests Now

91

After Optimization

49

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cz Yuanlai 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

czyuanlai.en.alibaba.com

czyuanlai.en.alibaba.com

82 ms

czyuanlai.en.alibaba.com

czyuanlai.en.alibaba.com

784 ms

56 ms

83 ms

header.css

header.css

101 ms

header.js

header.js

107 ms

81 ms

web-index.css

web-index.css

98 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

97 ms

web-index.css

web-index.css

99 ms

web-index.css

web-index.css

153 ms

81 ms

81 ms

index.js

index.js

77 ms

75 ms

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380 ms

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1447 ms

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515 ms

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805 ms

awsc.js

awsc.js

143 ms

109 ms

personTipsInfo.do

personTipsInfo.do

345 ms

48 ms

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614 ms

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407 ms

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364 ms

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365 ms

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700 ms

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696 ms

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616 ms

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814 ms

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791 ms

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695 ms

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1263 ms

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898 ms

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1397 ms

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1681 ms

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1224 ms

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1957 ms

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294 ms

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181 ms

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271 ms

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2409 ms

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977 ms

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1037 ms

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811 ms

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796 ms

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795 ms

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868 ms

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863 ms

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869 ms

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866 ms

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973 ms

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976 ms

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973 ms

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976 ms

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1018 ms

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1017 ms

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1012 ms

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1356 ms

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1029 ms

roboto-regular.woff

roboto-regular.woff

127 ms

roboto-medium.woff

roboto-medium.woff

124 ms

roboto-light.woff

roboto-light.woff

123 ms

roboto-thin.woff

roboto-thin.woff

124 ms

roboto-bold.woff

roboto-bold.woff

126 ms

eg.js

eg.js

240 ms

et_n.js

et_n.js

102 ms

um.js

um.js

104 ms

icon-font.woff

icon-font.woff

115 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

143 ms

sc.globalxman.appscene

sc.globalxman.appscene

94 ms

wu.json

wu.json

130 ms

footer.css

footer.css

45 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

20 ms

index.js

index.js

16 ms

index.js

index.js

42 ms

7.gif

7.gif

14 ms

baxiaCommon.js

baxiaCommon.js

13 ms

rp

rp

1050 ms

light0.5x.png

light0.5x.png

43 ms

pages_version.html

pages_version.html

233 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

35 ms

defer-common.js

defer-common.js

77 ms

i.alicdn.com

i.alicdn.com

53 ms

index.js

index.js

228 ms

index.js

index.js

4 ms

store-proxy.html

store-proxy.html

202 ms

countryCurrencyDataService

countryCurrencyDataService

369 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

184 ms

personRoleInfo.do

personRoleInfo.do

177 ms

notification.do

notification.do

274 ms

um.json

um.json

158 ms

index.web.css

index.web.css

60 ms

index.web.js

index.web.js

77 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

154 ms

availableSurveyQuery.json

availableSurveyQuery.json

57 ms

getUmid.do

getUmid.do

19 ms

iconfont.woff

iconfont.woff

5 ms

iconfont.woff

iconfont.woff

18 ms

data

data

7 ms

Accessibility Review

czyuanlai.en.alibaba.com accessibility score

72

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

czyuanlai.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

czyuanlai.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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 Czyuanlai.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 Czyuanlai.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

czyuanlai.en.alibaba.com

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