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ywdongdao.en.alibaba.com screenshot

Report Summary

  • 51

    Performance

    Renders faster than
    69% of other websites

  • 76

    Accessibility

    Visual factors better than
    that of 42% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

ywdongdao.en.alibaba.com

Alibaba Manufacturer Directory - Suppliers, Manufacturers, Exporters & Importers

Page Load Speed

5.3 sec in total

First Response

468 ms

Resources Loaded

4.6 sec

Page Rendered

288 ms

ywdongdao.en.alibaba.com screenshot

About Website

Welcome to ywdongdao.en.alibaba.com homepage info - get ready to check Ywdongdao En Alibaba best content for China right away, or after learning these important things about ywdongdao.en.alibaba.com

Visit ywdongdao.en.alibaba.com

Key Findings

We analyzed Ywdongdao.en.alibaba.com page load time and found that the first response time was 468 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

ywdongdao.en.alibaba.com performance score

51

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

15/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value6.0 s

46/100

10%

TBT (Total Blocking Time)

Value330 ms

75/100

30%

CLS (Cumulative Layout Shift)

Value0.117

85/100

15%

TTI (Time to Interactive)

Value8.3 s

40/100

10%

Network Requests Diagram

ywdongdao.en.alibaba.com

468 ms

ywdongdao.en.alibaba.com

97 ms

error404.htm

125 ms

i.alicdn.com

47 ms

error.css

135 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Ywdongdao.en.alibaba.com, 46% (47 requests) were made to S.alicdn.com and 13% (13 requests) were made to Gj.mmstat.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Insights.alibaba.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.1 MB (47%)

Content Size

2.4 MB

After Optimization

1.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ywdongdao.en.alibaba.com main page is 2.4 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. 70% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 551.4 kB

  • Original 656.9 kB
  • After minification 600.4 kB
  • After compression 105.5 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 551.4 kB or 84% of the original size.

Image Optimization

-2%

Potential reduce by 2.7 kB

  • Original 127.8 kB
  • After minification 125.1 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. Ywdongdao En Alibaba images are well optimized though.

JavaScript Optimization

-32%

Potential reduce by 436.3 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 943.4 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 436.3 kB or 32% of the original size.

CSS Optimization

-57%

Potential reduce by 129.6 kB

  • Original 225.9 kB
  • After minification 225.9 kB
  • After compression 96.3 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. Ywdongdao.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 129.6 kB or 57% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (65%)

Requests Now

94

After Optimization

33

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 94 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Ywdongdao 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 40 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ywdongdao.en.alibaba.com

ywdongdao.en.alibaba.com

468 ms

ywdongdao.en.alibaba.com

ywdongdao.en.alibaba.com

97 ms

error404.htm

error404.htm

125 ms

i.alicdn.com

i.alicdn.com

47 ms

error.css

error.css

135 ms

atom.js

atom.js

154 ms

157 ms

202212-image-hack.bundle.js

202212-image-hack.bundle.js

145 ms

index.css

index.css

25 ms

index.js

index.js

28 ms

polyfill.min.js

polyfill.min.js

228 ms

index.js

index.js

214 ms

common.js

common.js

212 ms

error.js

error.js

226 ms

index.js

index.js

211 ms

211 ms

81 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

147 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

165 ms

queryNicheMaterial.do

queryNicheMaterial.do

99 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

38 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

38 ms

O1CN01ghhT9i1HWsCDe82rV_!!6000000000766-2-tps-20-28.png

O1CN01ghhT9i1HWsCDe82rV_!!6000000000766-2-tps-20-28.png

90 ms

AAA=

AAA=

5 ms

AAA=

AAA=

5 ms

font_3610275_m1jmy24w8q.woff

font_3610275_m1jmy24w8q.woff

87 ms

iconfont.woff

iconfont.woff

68 ms

awsc.js

awsc.js

102 ms

56 ms

gatewayService

gatewayService

1408 ms

footer.css

footer.css

172 ms

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

TB1SU4upFT7gK0jSZFpXXaTkpXa-440-348.png

30 ms

eg.js

eg.js

33 ms

sc.sc_header_footer.tbexp

sc.sc_header_footer.tbexp

24 ms

et_n.js

et_n.js

13 ms

um.js

um.js

11 ms

O1CN01kHTvx81PkAmzNqijt_!!6000000001878-0-tps-3840-80.jpg

O1CN01kHTvx81PkAmzNqijt_!!6000000001878-0-tps-3840-80.jpg

1230 ms

7.gif

7.gif

15 ms

font_1516980_tt14kzligp.woff

font_1516980_tt14kzligp.woff

13 ms

wu.json

wu.json

1240 ms

i.alicdn.com

i.alicdn.com

19 ms

package.js

package.js

31 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

7 ms

index.js

index.js

45 ms

async.css

async.css

18 ms

header.js

header.js

124 ms

sc.error.exp

sc.error.exp

20 ms

index.js

index.js

79 ms

sc.error.exp

sc.error.exp

28 ms

H522339ab58e246ea8d965fe2ff46762eK.jpg_220x220.jpg

H522339ab58e246ea8d965fe2ff46762eK.jpg_220x220.jpg

67 ms

H0a590dc44671474fb314e01252b1a7487.jpg_220x220.jpg

H0a590dc44671474fb314e01252b1a7487.jpg_220x220.jpg

29 ms

He0c10f06c3074a10920d43397ba96678P.jpg_220x220.jpg

He0c10f06c3074a10920d43397ba96678P.jpg_220x220.jpg

63 ms

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

Hf7b7f5c6c91c4a44a20666f9782f39b8M.jpg_220x220.jpg

29 ms

Hb6ba4ce3de814f05a3e12d5937c38d76R.jpg_220x220.jpg

Hb6ba4ce3de814f05a3e12d5937c38d76R.jpg_220x220.jpg

63 ms

Hbe530ab6cb5b460d95894b25fb261d8eP.png_220x220.png

Hbe530ab6cb5b460d95894b25fb261d8eP.png_220x220.png

31 ms

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

H9f41992d783141fbb296ebc0c856c43co.jpg_220x220.jpg

31 ms

Hdc0e42570bd940f38cd70e0eff5f11641.jpg_220x220.jpg

Hdc0e42570bd940f38cd70e0eff5f11641.jpg_220x220.jpg

32 ms

Hf4aa9b9700954f1dae19d72999987c97k.png_220x220.png

Hf4aa9b9700954f1dae19d72999987c97k.png_220x220.png

31 ms

H6fde4154c07b498faf52be81129c3cebM.jpg_220x220.jpg

H6fde4154c07b498faf52be81129c3cebM.jpg_220x220.jpg

62 ms

Hb9ed55fca9c244c0b6a13a84c68855f1U.png_220x220.png

Hb9ed55fca9c244c0b6a13a84c68855f1U.png_220x220.png

63 ms

H32e040ccade04ba88b4bac1d88c0f1425.jpg_220x220.jpg

H32e040ccade04ba88b4bac1d88c0f1425.jpg_220x220.jpg

64 ms

H27b4234597cb41c4ab056cdba6f397dbZ.jpg_220x220.jpg

H27b4234597cb41c4ab056cdba6f397dbZ.jpg_220x220.jpg

65 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

149 ms

um.json

um.json

89 ms

store-proxy.html

store-proxy.html

63 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

16 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

20 ms

sc.migrate.event

sc.migrate.event

20 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

20 ms

getUmid.do

getUmid.do

10 ms

queryIpAjax.do

queryIpAjax.do

47 ms

data

data

220 ms

index.js

index.js

216 ms

defer-common.js

defer-common.js

18 ms

defer-common.css

defer-common.css

11 ms

header.json

header.json

168 ms

personRoleInfo.do

personRoleInfo.do

181 ms

queryRedirectUrl.json

queryRedirectUrl.json

161 ms

unread.htm

unread.htm

189 ms

countryCurrencyDataService

countryCurrencyDataService

246 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

107 ms

countryCurrencyDataService

countryCurrencyDataService

226 ms

categoryNaviViewService

categoryNaviViewService

168 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

27 ms

index.js

index.js

20 ms

baxiaCommon.js

baxiaCommon.js

28 ms

wcfg.json

wcfg.json

1009 ms

rp

rp

983 ms

queryIpAjax.do

queryIpAjax.do

53 ms

queryIpAjax.do

queryIpAjax.do

143 ms

third-part-login.js

third-part-login.js

9 ms

thirdpart-login-min.js

thirdpart-login-min.js

14 ms

xman_config_sc.js

xman_config_sc.js

193 ms

queryIpAjax.do

queryIpAjax.do

44 ms

iconfont.woff

iconfont.woff

12 ms

O1CN01wlImAt1sGy58OFEjA_!!6000000005740-2-tps-79-79.png

O1CN01wlImAt1sGy58OFEjA_!!6000000005740-2-tps-79-79.png

91 ms

TB1gBp7SSzqK1RjSZPcXXbTepXa-40-40.png

TB1gBp7SSzqK1RjSZPcXXbTepXa-40-40.png

84 ms

TB1mhSNafc3T1VjSZPfXXcWHXXa-40-32.png

TB1mhSNafc3T1VjSZPfXXcWHXXa-40-32.png

83 ms

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TB196hmTbPpK1RjSZFFXXa5PpXa-40-40.png

84 ms

TB1C7nRNFYqK1RjSZLeXXbXppXa-66-40.svg

TB1C7nRNFYqK1RjSZLeXXbXppXa-66-40.svg

85 ms

countryCurrencyDataService

countryCurrencyDataService

62 ms

sc.sc_header_footer_ship_to.init

sc.sc_header_footer_ship_to.init

59 ms

69221370.png

69221370.png

59 ms

Accessibility Review

ywdongdao.en.alibaba.com accessibility score

76

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

Image elements do not have [alt] attributes

Best Practices

ywdongdao.en.alibaba.com best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

SEO Factors

ywdongdao.en.alibaba.com SEO score

85

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

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 uses legible font sizes

Language and Encoding

  • Language Detected

    EN

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ywdongdao.en.alibaba.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Ywdongdao.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

ywdongdao.en.alibaba.com

Open Graph description is not detected on the main page of Ywdongdao En Alibaba. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: