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

Report Summary

  • 41

    Performance

    Renders faster than
    60% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

bitus.en.alibaba.com

Shenzhen Bitus E-Business Co., Ltd. - Necklace, Bracelet

Page Load Speed

3 sec in total

First Response

225 ms

Resources Loaded

2.4 sec

Page Rendered

444 ms

bitus.en.alibaba.com screenshot

About Website

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

Shenzhen Bitus E-Business Co., Ltd., Experts in Manufacturing and Exporting Necklace, Bracelet and 0 more Products.

Visit bitus.en.alibaba.com

Key Findings

We analyzed Bitus.en.alibaba.com page load time and found that the first response time was 225 ms and then it took 2.8 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

bitus.en.alibaba.com performance score

41

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value11.6 s

4/100

10%

TBT (Total Blocking Time)

Value7,730 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value26.8 s

0/100

10%

Network Requests Diagram

bitus.en.alibaba.com

225 ms

bitus.en.alibaba.com

572 ms

55 ms

87 ms

header.css

99 ms

Our browser made a total of 98 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Bitus.en.alibaba.com, 37% (36 requests) were made to S.alicdn.com and 16% (16 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.1 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (60%)

Content Size

5.8 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bitus.en.alibaba.com main page is 5.8 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 4.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 404.9 kB

  • Original 496.1 kB
  • After minification 492.1 kB
  • After compression 91.1 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 404.9 kB or 82% of the original size.

Image Optimization

-12%

Potential reduce by 8.9 kB

  • Original 77.1 kB
  • After minification 68.3 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, Bitus En Alibaba needs image optimization as it can save up to 8.9 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-58%

Potential reduce by 2.9 MB

  • Original 4.9 MB
  • After minification 4.9 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 2.9 MB or 58% of the original size.

CSS Optimization

-64%

Potential reduce by 202.5 kB

  • Original 314.1 kB
  • After minification 263.2 kB
  • After compression 111.6 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. Bitus.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 202.5 kB or 64% of the original size.

Requests Breakdown

Number of requests can be reduced by 45 (52%)

Requests Now

86

After Optimization

41

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bitus 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

bitus.en.alibaba.com

bitus.en.alibaba.com

225 ms

bitus.en.alibaba.com

bitus.en.alibaba.com

572 ms

55 ms

87 ms

header.css

header.css

99 ms

header.js

header.js

85 ms

51 ms

web-index.css

web-index.css

85 ms

web-index.css

web-index.css

105 ms

web-index.css

web-index.css

104 ms

web-index.css

web-index.css

105 ms

web-index.css

web-index.css

106 ms

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O1CN01KD2ycd23TlAhTEpWp_!!6000000007257-0-tps-3840-90.jpg

121 ms

116 ms

109 ms

index.js

index.js

110 ms

112 ms

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632 ms

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511 ms

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608 ms

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114 ms

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H1c034b3f299f4b0e9112ea36c8116916K.jpg_q80.jpg

326 ms

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Hafb4ab3364024a69b09376bbe29c344e3.jpg

441 ms

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Hb5ef8666084f4a8f88f294a3dcfb5eddO.jpg_720x720.jpg

289 ms

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607 ms

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608 ms

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417 ms

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Hb61416e504644190b07d265298f7d7ceg.jpg

608 ms

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628 ms

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H6ef55e9f5c9d4221a0917ba44b9b70feD.jpg

775 ms

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972 ms

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826 ms

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971 ms

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799 ms

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799 ms

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H57339fd3ee274cf282f10c8a80ae0d56j.jpg

929 ms

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Hec5e98277bd4440a8cfb86f7b93cc16cT.jpg

1087 ms

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H19e7cb2c518f411fb0140a821a13305aF.jpg

1019 ms

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H630a446328654891b804b034dbd218b1F.jpg

933 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

798 ms

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He4186b014aaf459fb2bf8c741fc773898.jpg

156 ms

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156 ms

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239 ms

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321 ms

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330 ms

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415 ms

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H20ab9bf024864ec7b7a6a9df44e00818e.jpg

797 ms

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412 ms

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H55c75a95f3bc49d1842a60956b66ec52Y.jpg

507 ms

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Habf371b95bc844529098eed9290c4e30n.jpg

416 ms

220 ms

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TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

116 ms

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108 ms

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306 ms

H60825b73afc6449e93386ef00adf52fel.jpg

H60825b73afc6449e93386ef00adf52fel.jpg

760 ms

roboto-regular.woff

roboto-regular.woff

243 ms

roboto-medium.woff

roboto-medium.woff

279 ms

roboto-light.woff

roboto-light.woff

384 ms

roboto-thin.woff

roboto-thin.woff

288 ms

roboto-bold.woff

roboto-bold.woff

300 ms

personTipsInfo.do

personTipsInfo.do

247 ms

awsc.js

awsc.js

253 ms

143 ms

eg.js

eg.js

160 ms

icon-font.woff

icon-font.woff

56 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

219 ms

sc.globalxman.appscene

sc.globalxman.appscene

105 ms

footer.css

footer.css

28 ms

et_n.js

et_n.js

76 ms

um.js

um.js

147 ms

light0.5x.png

light0.5x.png

230 ms

pages_version.html

pages_version.html

228 ms

defer-common.js

defer-common.js

224 ms

i.alicdn.com

i.alicdn.com

202 ms

index.js

index.js

100 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

25 ms

7.gif

7.gif

87 ms

index.js

index.js

103 ms

index.js

index.js

102 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

210 ms

wu.json

wu.json

206 ms

index.js

index.js

222 ms

index.js

index.js

150 ms

baxiaCommon.js

baxiaCommon.js

163 ms

rp

rp

984 ms

store-proxy.html

store-proxy.html

154 ms

countryCurrencyDataService

countryCurrencyDataService

244 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

110 ms

personRoleInfo.do

personRoleInfo.do

120 ms

notification.do

notification.do

214 ms

index.web.css

index.web.css

32 ms

index.web.js

index.web.js

54 ms

availableSurveyQuery.json

availableSurveyQuery.json

78 ms

index.css

index.css

120 ms

um.json

um.json

64 ms

iconfont.woff

iconfont.woff

21 ms

iconfont.woff

iconfont.woff

24 ms

getUmid.do

getUmid.do

15 ms

Accessibility Review

bitus.en.alibaba.com accessibility score

66

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Some elements have a [tabindex] value greater than 0

Best Practices

bitus.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

bitus.en.alibaba.com SEO score

86

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 uses 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 Bitus.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 Bitus.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

bitus.en.alibaba.com

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