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

Report Summary

  • 9

    Performance

    Renders faster than
    23% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

zns.en.alibaba.com

Dongguan Janice Metal Jewelry Co., Ltd. - Stainless steel jewelry, steel casting jewelry

Page Load Speed

3.3 sec in total

First Response

232 ms

Resources Loaded

2.9 sec

Page Rendered

237 ms

zns.en.alibaba.com screenshot

About Website

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

Dongguan Janice Metal Jewelry Co., Ltd., Experts in Manufacturing and Exporting Stainless steel jewelry, steel casting jewelry and 0 more Products.

Visit zns.en.alibaba.com

Key Findings

We analyzed Zns.en.alibaba.com page load time and found that the first response time was 232 ms and then it took 3.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

zns.en.alibaba.com performance score

9

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.3 s

76/100

10%

LCP (Largest Contentful Paint)

Value18.5 s

0/100

25%

SI (Speed Index)

Value19.2 s

0/100

10%

TBT (Total Blocking Time)

Value8,180 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.578

12/100

15%

TTI (Time to Interactive)

Value28.1 s

0/100

10%

Network Requests Diagram

zns.en.alibaba.com

232 ms

zns.en.alibaba.com

881 ms

57 ms

56 ms

header.css

96 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 3% of them (3 requests) were addressed to the original Zns.en.alibaba.com, 27% (27 requests) were made to S.alicdn.com and 21% (21 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.1 MB (63%)

Content Size

6.5 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Zns.en.alibaba.com main page is 6.5 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

-82%

Potential reduce by 492.6 kB

  • Original 599.4 kB
  • After minification 595.5 kB
  • After compression 106.9 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 492.6 kB or 82% of the original size.

Image Optimization

-14%

Potential reduce by 11.1 kB

  • Original 76.7 kB
  • After minification 65.6 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, Zns En Alibaba needs image optimization as it can save up to 11.1 kB or 14% 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 291.9 kB

  • Original 402.8 kB
  • After minification 352.0 kB
  • After compression 110.9 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. Zns.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 291.9 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (57%)

Requests Now

88

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Zns 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 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

zns.en.alibaba.com

zns.en.alibaba.com

232 ms

zns.en.alibaba.com

zns.en.alibaba.com

881 ms

57 ms

56 ms

header.css

header.css

96 ms

header.js

header.js

123 ms

53 ms

web-index.css

web-index.css

54 ms

181 ms

117 ms

index.js

index.js

115 ms

117 ms

He13896dc41b04cf1802b30a8e9ecd28cZ.jpg

He13896dc41b04cf1802b30a8e9ecd28cZ.jpg

850 ms

H7f0c8358a35446148730310dd7d39f0a5.jpg

H7f0c8358a35446148730310dd7d39f0a5.jpg

871 ms

TB2cX08e5CYBuNkHFCcXXcHtVXa-280837244.png

TB2cX08e5CYBuNkHFCcXXcHtVXa-280837244.png

438 ms

Janice-Jewelry-customization-stainless-steel-statement-jewelry.jpg_350x350.jpg

Janice-Jewelry-customization-stainless-steel-statement-jewelry.jpg_350x350.jpg

252 ms

H653c2720074d49a0ae2c5049a44a1f64p.jpg

H653c2720074d49a0ae2c5049a44a1f64p.jpg

155 ms

Janice-jewelry-Unisex-gold-blank-signet-ring.jpg_350x350.jpg

Janice-jewelry-Unisex-gold-blank-signet-ring.jpg_350x350.jpg

235 ms

JaniceJewelry-customization-unique-earrings-S925-silver-needle.jpg_350x350.jpg

JaniceJewelry-customization-unique-earrings-S925-silver-needle.jpg_350x350.jpg

659 ms

Janice-vintage-jewelry-2024-new-Customization-unique.jpg_350x350.jpg

Janice-vintage-jewelry-2024-new-Customization-unique.jpg_350x350.jpg

421 ms

Janice-jewelry-Stainless-steel-round-Ayatul-Kursi.jpg_350x350.jpg

Janice-jewelry-Stainless-steel-round-Ayatul-Kursi.jpg_350x350.jpg

707 ms

Janice-jewelry-2024-new-Couples-ring-4.jpg_350x350.jpg

Janice-jewelry-2024-new-Couples-ring-4.jpg_350x350.jpg

380 ms

2024-JANICE-Personalized-Spiky-Cat-Ear-Ring.jpg_350x350.jpg

2024-JANICE-Personalized-Spiky-Cat-Ear-Ring.jpg_350x350.jpg

420 ms

Janice-jewelry-2024-British-vintage-Keeper-Ring.jpg_350x350.jpg

Janice-jewelry-2024-British-vintage-Keeper-Ring.jpg_350x350.jpg

657 ms

Mens-heavy-5-row-Keeper-Ring-9ct.jpg_350x350.jpg

Mens-heavy-5-row-Keeper-Ring-9ct.jpg_350x350.jpg

737 ms

High-quality-shiny-polished-stainless-steel-curb.jpg_350x350.jpg

High-quality-shiny-polished-stainless-steel-curb.jpg_350x350.jpg

848 ms

TB2goIunnlYBeNjSszcXXbwhFXa-280837244.png

TB2goIunnlYBeNjSszcXXbwhFXa-280837244.png

481 ms

TB2orFaepooBKNjSZPhXXc2CXXa-280837244.png

TB2orFaepooBKNjSZPhXXc2CXXa-280837244.png

851 ms

TB2FW2DoAKWBuNjy1zjXXcOypXa-280837244.png

TB2FW2DoAKWBuNjy1zjXXcOypXa-280837244.png

1061 ms

TB2wP2BorSYBuNjSspiXXXNzpXa-280837244.png

TB2wP2BorSYBuNjSspiXXXNzpXa-280837244.png

848 ms

TB2.ykmouySBuNjy1zdXXXPxFXa-280837244.png

TB2.ykmouySBuNjy1zdXXXPxFXa-280837244.png

736 ms

TB21jPNoxSYBuNjSsphXXbGvVXa-280837244.png

TB21jPNoxSYBuNjSsphXXbGvVXa-280837244.png

848 ms

TB2BX7Jor9YBuNjy0FgXXcxcXXa-280837244.png

TB2BX7Jor9YBuNjy0FgXXcxcXXa-280837244.png

847 ms

TB2uPn_opOWBuNjy0FiXXXFxVXa-280837244.png

TB2uPn_opOWBuNjy0FiXXXFxVXa-280837244.png

1086 ms

TB2eOr.ov5TBuNjSspcXXbnGFXa-280837244.png

TB2eOr.ov5TBuNjSspcXXbnGFXa-280837244.png

950 ms

TB2BnP6oA9WBuNjSspeXXaz5VXa-280837244.png

TB2BnP6oA9WBuNjSspeXXaz5VXa-280837244.png

1255 ms

TB2GTOOgcyYBuNkSnfoXXcWgVXa-280837244.png

TB2GTOOgcyYBuNkSnfoXXcWgVXa-280837244.png

1144 ms

TB28DLQov9TBuNjy0FcXXbeiFXa-280837244.png

TB28DLQov9TBuNjy0FcXXbeiFXa-280837244.png

1190 ms

TB2gHIXov9TBuNjy1zbXXXpepXa-280837244.png

TB2gHIXov9TBuNjy1zbXXXpepXa-280837244.png

1278 ms

TB2oduxeyQnBKNjSZFmXXcApVXa-280837244.png

TB2oduxeyQnBKNjSZFmXXcApVXa-280837244.png

1397 ms

TB2p5T1oqSWBuNjSsrbXXa0mVXa-280837244.png

TB2p5T1oqSWBuNjSsrbXXa0mVXa-280837244.png

1173 ms

TB2PDoWox9YBuNjy0FfXXXIsVXa-280837244.png

TB2PDoWox9YBuNjy0FfXXXIsVXa-280837244.png

1223 ms

TB2U3JfoTlYBeNjSszcXXbwhFXa-280837244.png

TB2U3JfoTlYBeNjSszcXXbwhFXa-280837244.png

1515 ms

TB2b1VqAfuSBuNkHFqDXXXfhVXa-2775102988.png

TB2b1VqAfuSBuNkHFqDXXXfhVXa-2775102988.png

1549 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

1298 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

1383 ms

H3915e43796984986a42380198994e5f0s.jpg

H3915e43796984986a42380198994e5f0s.jpg

696 ms

HTB19QkQXW1s3KVjSZFAq6x_ZXXaD.jpg

HTB19QkQXW1s3KVjSZFAq6x_ZXXaD.jpg

246 ms

H4f244db7bcd5461e8c7bf76efdfb8996Q.jpg

H4f244db7bcd5461e8c7bf76efdfb8996Q.jpg

484 ms

H321d390c72254a8b9e04044cff0d3801p.jpg

H321d390c72254a8b9e04044cff0d3801p.jpg

654 ms

HTB1Vq3HX21H3KVjSZFBq6zSMXXa8.jpg

HTB1Vq3HX21H3KVjSZFBq6zSMXXa8.jpg

476 ms

awsc.js

awsc.js

241 ms

94 ms

116 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

67 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

94 ms

zns.en.alibaba.com

zns.en.alibaba.com

660 ms

roboto-regular.woff

roboto-regular.woff

46 ms

roboto-medium.woff

roboto-medium.woff

83 ms

roboto-light.woff

roboto-light.woff

186 ms

roboto-thin.woff

roboto-thin.woff

94 ms

roboto-bold.woff

roboto-bold.woff

186 ms

personTipsInfo.do

personTipsInfo.do

171 ms

eg.js

eg.js

127 ms

sc.globalxman.appscene

sc.globalxman.appscene

19 ms

icon-font.woff

icon-font.woff

46 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

208 ms

footer.css

footer.css

17 ms

et_f.js

et_f.js

37 ms

um.js

um.js

113 ms

light0.5x.png

light0.5x.png

104 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

79 ms

index.js

index.js

76 ms

index.js

index.js

76 ms

7.gif

7.gif

73 ms

index.js

index.js

102 ms

baxiaCommon.js

baxiaCommon.js

50 ms

rp

rp

1070 ms

pages_version.html

pages_version.html

238 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

51 ms

defer-common.js

defer-common.js

64 ms

i.alicdn.com

i.alicdn.com

62 ms

index.js

index.js

232 ms

wu.json

wu.json

249 ms

index.js

index.js

170 ms

store-proxy.html

store-proxy.html

189 ms

countryCurrencyDataService

countryCurrencyDataService

311 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

165 ms

personRoleInfo.do

personRoleInfo.do

144 ms

notification.do

notification.do

265 ms

index.css

index.css

191 ms

index.web.css

index.web.css

47 ms

index.web.js

index.web.js

84 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

154 ms

availableSurveyQuery.json

availableSurveyQuery.json

56 ms

um.json

um.json

69 ms

iconfont.woff

iconfont.woff

20 ms

iconfont.woff

iconfont.woff

10 ms

getUmid.do

getUmid.do

10 ms

Accessibility Review

zns.en.alibaba.com accessibility score

40

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

zns.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

Displays images with incorrect aspect ratio

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

zns.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 Zns.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 Zns.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

zns.en.alibaba.com

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