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

Report Summary

  • 38

    Performance

    Renders faster than
    57% 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

byken.en.alibaba.com

Yiwu Byken Jewelry Co., Ltd. - Stainless Steel Necklace, Copper Jewelry

Page Load Speed

3.5 sec in total

First Response

118 ms

Resources Loaded

3 sec

Page Rendered

360 ms

byken.en.alibaba.com screenshot

About Website

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

Yiwu Byken Jewelry Co., Ltd., Experts in Manufacturing and Exporting Stainless Steel Necklace, Copper Jewelry and 0 more Products.

Visit byken.en.alibaba.com

Key Findings

We analyzed Byken.en.alibaba.com page load time and found that the first response time was 118 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

byken.en.alibaba.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value5,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value27.9 s

0/100

10%

Network Requests Diagram

byken.en.alibaba.com

118 ms

byken.en.alibaba.com

868 ms

67 ms

112 ms

header.css

121 ms

Our browser made a total of 104 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Byken.en.alibaba.com, 63% (65 requests) were made to S.alicdn.com and 7% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (61%)

Content Size

7.2 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Byken.en.alibaba.com main page is 7.2 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 648.2 kB

  • Original 772.0 kB
  • After minification 768.0 kB
  • After compression 123.8 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 648.2 kB or 84% of the original size.

Image Optimization

-29%

Potential reduce by 184.2 kB

  • Original 635.2 kB
  • After minification 451.0 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, Byken En Alibaba needs image optimization as it can save up to 184.2 kB or 29% 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 289.2 kB

  • Original 402.4 kB
  • After minification 351.6 kB
  • After compression 113.2 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. Byken.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 289.2 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (57%)

Requests Now

95

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 95 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Byken 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

byken.en.alibaba.com

byken.en.alibaba.com

118 ms

byken.en.alibaba.com

byken.en.alibaba.com

868 ms

67 ms

112 ms

header.css

header.css

121 ms

header.js

header.js

133 ms

133 ms

web-index.css

web-index.css

64 ms

web-index.css

web-index.css

131 ms

web-index.css

web-index.css

206 ms

web-index.css

web-index.css

131 ms

web-index.css

web-index.css

131 ms

214 ms

213 ms

index.js

index.js

147 ms

147 ms

H028c584328b84d18b48bf67621f40baaq.png

H028c584328b84d18b48bf67621f40baaq.png

474 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

567 ms

H21f3f9c1f7fe4037857fb74c68029f92U.jpg_250x250.jpg

H21f3f9c1f7fe4037857fb74c68029f92U.jpg_250x250.jpg

233 ms

Hca1a7a7e6c134da280e7ffd18c46c1f49.jpg_250x250.jpg

Hca1a7a7e6c134da280e7ffd18c46c1f49.jpg_250x250.jpg

1282 ms

H0341206535584047ada0369f7efa907aS.jpg_250x250.jpg

H0341206535584047ada0369f7efa907aS.jpg_250x250.jpg

232 ms

Hdf31b692da7749cca6484e416dd83046n.jpg_250x250.jpg

Hdf31b692da7749cca6484e416dd83046n.jpg_250x250.jpg

471 ms

H728e9a6207ca4d5db4a74e1730e8572fz.jpg_250x250.jpg

H728e9a6207ca4d5db4a74e1730e8572fz.jpg_250x250.jpg

232 ms

Hbd8c627a483645c2b6a2bbc862ae7df1C.jpg_250x250.jpg

Hbd8c627a483645c2b6a2bbc862ae7df1C.jpg_250x250.jpg

336 ms

H848a5c7b844c4456a6d726e7e8e1d1bca.jpg_250x250.jpg

H848a5c7b844c4456a6d726e7e8e1d1bca.jpg_250x250.jpg

362 ms

H1ab635cdf7914ed8bcc5466da63d3019Q.jpg_250x250.jpg

H1ab635cdf7914ed8bcc5466da63d3019Q.jpg_250x250.jpg

335 ms

H5a52dab97ba54b4ba12d3108e2f38224Y.jpg_250x250.jpg

H5a52dab97ba54b4ba12d3108e2f38224Y.jpg_250x250.jpg

362 ms

H53ee8982244e474da8a27c05364525eaS.jpg_250x250.jpg

H53ee8982244e474da8a27c05364525eaS.jpg_250x250.jpg

471 ms

He34b1620f8c040be9c94e49cca2eeb1ab.jpg_250x250.jpg

He34b1620f8c040be9c94e49cca2eeb1ab.jpg_250x250.jpg

1491 ms

HLB1REC1QirpK1RjSZFhq6xSdXXaC.jpg_250x250.jpg

HLB1REC1QirpK1RjSZFhq6xSdXXaC.jpg_250x250.jpg

508 ms

H36e6fe026c144f5281176ff469e723ee1.jpg_250x250.jpg

H36e6fe026c144f5281176ff469e723ee1.jpg_250x250.jpg

469 ms

Hc33ad9ae0b3842bb9d468095605a4cb0T.jpg_250x250.jpg

Hc33ad9ae0b3842bb9d468095605a4cb0T.jpg_250x250.jpg

552 ms

H6ff025848be041b588d69d2b0e31fac2f.jpg_300x300.jpg

H6ff025848be041b588d69d2b0e31fac2f.jpg_300x300.jpg

520 ms

H1f7b4df267a54818906b875bb6fe920cs.jpg_300x300.jpg

H1f7b4df267a54818906b875bb6fe920cs.jpg_300x300.jpg

498 ms

Hf01706ef98ee4a0c8bc94b8e69c05f3eR.jpg_480x480.jpg

Hf01706ef98ee4a0c8bc94b8e69c05f3eR.jpg_480x480.jpg

618 ms

H6ff025848be041b588d69d2b0e31fac2f.jpg_480x480.jpg

H6ff025848be041b588d69d2b0e31fac2f.jpg_480x480.jpg

676 ms

Hf845a2bc3a7c49738fc505d567bc9f77X.jpg_480x480.jpg

Hf845a2bc3a7c49738fc505d567bc9f77X.jpg_480x480.jpg

614 ms

H4b392c41f7fa46ea8511a20c91d13544u.jpg_480x480.jpg

H4b392c41f7fa46ea8511a20c91d13544u.jpg_480x480.jpg

758 ms

H53ee8982244e474da8a27c05364525eaS.jpg_350x350.jpg

H53ee8982244e474da8a27c05364525eaS.jpg_350x350.jpg

674 ms

He34b1620f8c040be9c94e49cca2eeb1ab.jpg_350x350.jpg

He34b1620f8c040be9c94e49cca2eeb1ab.jpg_350x350.jpg

675 ms

Hd4432fbf7a7b4d7a8707af5b2df451494.jpg_350x350.jpg

Hd4432fbf7a7b4d7a8707af5b2df451494.jpg_350x350.jpg

924 ms

Hf7452ad42f9e4bae8146b0b24c697ef0T.jpg_350x350.jpg

Hf7452ad42f9e4bae8146b0b24c697ef0T.jpg_350x350.jpg

750 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

692 ms

awsc.js

awsc.js

111 ms

46 ms

personTipsInfo.do

personTipsInfo.do

160 ms

eg.js

eg.js

689 ms

224 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

653 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

621 ms

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

O1CN01kdASbu1gwr9DpPPgA_!!6000000004207-2-tps-290-296.png

633 ms

H4b8ad0110167486380109553675facddS.jpg

H4b8ad0110167486380109553675facddS.jpg

895 ms

Ha02ff7738d0d40ef9dbb3e361eb43c4c9.jpg

Ha02ff7738d0d40ef9dbb3e361eb43c4c9.jpg

740 ms

Hc1ae793468d64ab98cee5457e823dc99s.jpg

Hc1ae793468d64ab98cee5457e823dc99s.jpg

930 ms

Hab2a098b4b6d47aaaf3b3f4ed09e1f6aY.jpg

Hab2a098b4b6d47aaaf3b3f4ed09e1f6aY.jpg

841 ms

He6edb264ae5c475bb7abc435fbae297fD.jpg

He6edb264ae5c475bb7abc435fbae297fD.jpg

946 ms

Ha0a22e83dacc4eec8e7250a321a84219r.jpg

Ha0a22e83dacc4eec8e7250a321a84219r.jpg

935 ms

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

O1CN01eP7P8d1y1kdsWFgqQ_!!6000000006519-2-tps-1920-200.png

809 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

880 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

834 ms

H959a2ab3c42a41d58a536a682c838c2d8.jpg

H959a2ab3c42a41d58a536a682c838c2d8.jpg

1009 ms

H6f00fc9a28434b4e9f0f55573d453aa08.jpg

H6f00fc9a28434b4e9f0f55573d453aa08.jpg

1052 ms

H7f011ff71f36407f80462a3938126220w.jpg

H7f011ff71f36407f80462a3938126220w.jpg

1104 ms

et_f.js

et_f.js

17 ms

um.js

um.js

107 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

190 ms

roboto-regular.woff

roboto-regular.woff

864 ms

roboto-medium.woff

roboto-medium.woff

881 ms

roboto-light.woff

roboto-light.woff

919 ms

roboto-thin.woff

roboto-thin.woff

838 ms

roboto-bold.woff

roboto-bold.woff

815 ms

icon-font.woff

icon-font.woff

831 ms

H3f0351bcc40e4759b7f49d8dcc406079A.jpg

H3f0351bcc40e4759b7f49d8dcc406079A.jpg

1075 ms

sc.globalxman.appscene

sc.globalxman.appscene

501 ms

wu.json

wu.json

699 ms

H915ca555965444a9a8561de4268d9865M.jpg

H915ca555965444a9a8561de4268d9865M.jpg

870 ms

He3a6fc65b1d247aa9d0055d63e64f482f.jpg

He3a6fc65b1d247aa9d0055d63e64f482f.jpg

810 ms

footer.css

footer.css

770 ms

index.js

index.js

8 ms

index.js

index.js

14 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

134 ms

7.gif

7.gif

233 ms

baxiaCommon.js

baxiaCommon.js

36 ms

rp

rp

1422 ms

um.json

um.json

433 ms

light0.5x.png

light0.5x.png

63 ms

pages_version.html

pages_version.html

423 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

183 ms

defer-common.js

defer-common.js

187 ms

i.alicdn.com

i.alicdn.com

184 ms

index.js

index.js

29 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

309 ms

index.js

index.js

184 ms

index.js

index.js

229 ms

store-proxy.html

store-proxy.html

191 ms

countryCurrencyDataService

countryCurrencyDataService

710 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

286 ms

personRoleInfo.do

personRoleInfo.do

134 ms

notification.do

notification.do

568 ms

getUmid.do

getUmid.do

48 ms

index.css

index.css

30 ms

index.web.css

index.web.css

111 ms

index.web.js

index.web.js

12 ms

availableSurveyQuery.json

availableSurveyQuery.json

251 ms

Accessibility Review

byken.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

byken.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

byken.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 Byken.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 Byken.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

byken.en.alibaba.com

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