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

Report Summary

  • 12

    Performance

    Renders faster than
    25% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zuobisi.en.alibaba.com

Guangzhou Joyyo Jewelry Co., Ltd. - Stainless Steel Jewelry, Sterling Silver Jewelry

Page Load Speed

4.8 sec in total

First Response

144 ms

Resources Loaded

3.4 sec

Page Rendered

1.3 sec

zuobisi.en.alibaba.com screenshot

About Website

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

Guangzhou Joyyo Jewelry Co., Ltd., Experts in Manufacturing and Exporting Stainless Steel Jewelry, Sterling Silver Jewelry and 0 more Products.

Visit zuobisi.en.alibaba.com

Key Findings

We analyzed Zuobisi.en.alibaba.com page load time and found that the first response time was 144 ms and then it took 4.7 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

zuobisi.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value16.4 s

0/100

10%

TBT (Total Blocking Time)

Value7,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.356

31/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

zuobisi.en.alibaba.com

144 ms

zuobisi.en.alibaba.com

1179 ms

61 ms

60 ms

header.css

118 ms

Our browser made a total of 118 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Zuobisi.en.alibaba.com, 47% (55 requests) were made to S.alicdn.com and 19% (23 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.6 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (61%)

Content Size

7.1 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zuobisi.en.alibaba.com main page is 7.1 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 606.2 kB

  • Original 719.7 kB
  • After minification 715.8 kB
  • After compression 113.5 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 606.2 kB or 84% of the original size.

Image Optimization

-24%

Potential reduce by 138.9 kB

  • Original 578.7 kB
  • After minification 439.7 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, Zuobisi En Alibaba needs image optimization as it can save up to 138.9 kB or 24% 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 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 287.0 kB

  • Original 399.9 kB
  • After minification 349.0 kB
  • After compression 112.8 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. Zuobisi.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.0 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (35%)

Requests Now

107

After Optimization

70

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zuobisi 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 10 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zuobisi.en.alibaba.com

zuobisi.en.alibaba.com

144 ms

zuobisi.en.alibaba.com

zuobisi.en.alibaba.com

1179 ms

61 ms

60 ms

header.css

header.css

118 ms

header.js

header.js

177 ms

331 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

115 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

125 ms

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176 ms

214 ms

89 ms

index.js

index.js

138 ms

139 ms

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640 ms

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692 ms

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335 ms

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331 ms

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284 ms

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326 ms

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246 ms

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325 ms

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638 ms

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423 ms

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639 ms

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640 ms

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424 ms

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1468 ms

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686 ms

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644 ms

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640 ms

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688 ms

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642 ms

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684 ms

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684 ms

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685 ms

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891 ms

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802 ms

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637 ms

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684 ms

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891 ms

roboto-regular.woff

roboto-regular.woff

686 ms

roboto-medium.woff

roboto-medium.woff

684 ms

roboto-light.woff

roboto-light.woff

685 ms

roboto-thin.woff

roboto-thin.woff

704 ms

roboto-bold.woff

roboto-bold.woff

704 ms

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295 ms

186 ms

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660 ms

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663 ms

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746 ms

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574 ms

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303 ms

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627 ms

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569 ms

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628 ms

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303 ms

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584 ms

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339 ms

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709 ms

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745 ms

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583 ms

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1820 ms

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840 ms

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709 ms

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833 ms

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837 ms

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830 ms

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1524 ms

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2615 ms

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857 ms

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1356 ms

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1270 ms

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1086 ms

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1085 ms

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737 ms

personTipsInfo.do

personTipsInfo.do

232 ms

icon-font.woff

icon-font.woff

498 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

202 ms

awsc.js

awsc.js

150 ms

97 ms

footer.css

footer.css

425 ms

eg.js

eg.js

20 ms

et_n.js

et_n.js

37 ms

um.js

um.js

11 ms

sc.globalxman.appscene

sc.globalxman.appscene

14 ms

index.js

index.js

213 ms

index.js

index.js

210 ms

7.gif

7.gif

211 ms

wu.json

wu.json

117 ms

baxiaCommon.js

baxiaCommon.js

24 ms

rp

rp

1127 ms

light0.5x.png

light0.5x.png

91 ms

um.json

um.json

178 ms

pages_version.html

pages_version.html

105 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

35 ms

defer-common.js

defer-common.js

279 ms

i.alicdn.com

i.alicdn.com

277 ms

index.js

index.js

59 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

348 ms

index.web.css

index.web.css

81 ms

index.web.js

index.web.js

59 ms

getUmid.do

getUmid.do

267 ms

availableSurveyQuery.json

availableSurveyQuery.json

216 ms

index.js

index.js

176 ms

store-proxy.html

store-proxy.html

154 ms

countryCurrencyDataService

countryCurrencyDataService

161 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

116 ms

personRoleInfo.do

personRoleInfo.do

108 ms

notification.do

notification.do

131 ms

iconfont.woff

iconfont.woff

4 ms

iconfont.woff

iconfont.woff

4 ms

index.js

index.js

29 ms

index.css

index.css

9 ms

data

data

5 ms

Accessibility Review

zuobisi.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

zuobisi.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

zuobisi.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 Zuobisi.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 Zuobisi.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

zuobisi.en.alibaba.com

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