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

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

nbshakehand.en.alibaba.com

Ningbo Shakehand Electronics Co., Ltd. - Computer monitor arm, cpu holder

Page Load Speed

3.3 sec in total

First Response

77 ms

Resources Loaded

2.6 sec

Page Rendered

569 ms

nbshakehand.en.alibaba.com screenshot

About Website

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

Ningbo Shakehand Electronics Co., Ltd., Experts in Manufacturing and Exporting Computer monitor arm, cpu holder and 0 more Products.

Visit nbshakehand.en.alibaba.com

Key Findings

We analyzed Nbshakehand.en.alibaba.com page load time and found that the first response time was 77 ms and then it took 3.2 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

nbshakehand.en.alibaba.com performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

65/100

10%

LCP (Largest Contentful Paint)

Value2.6 s

88/100

25%

SI (Speed Index)

Value16.2 s

0/100

10%

TBT (Total Blocking Time)

Value6,370 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.192

64/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

nbshakehand.en.alibaba.com

77 ms

nbshakehand.en.alibaba.com

676 ms

203 ms

190 ms

header.css

268 ms

Our browser made a total of 95 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Nbshakehand.en.alibaba.com, 35% (33 requests) were made to S.alicdn.com and 27% (26 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (62%)

Content Size

6.5 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbshakehand.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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 547.4 kB

  • Original 653.2 kB
  • After minification 649.2 kB
  • After compression 105.8 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 547.4 kB or 84% of the original size.

Image Optimization

-44%

Potential reduce by 177.2 kB

  • Original 406.6 kB
  • After minification 229.3 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, Nb Shakehand En Alibaba needs image optimization as it can save up to 177.2 kB or 44% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.0 MB
  • After minification 5.0 MB
  • After compression 2.0 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 3.0 MB or 59% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.2 kB
  • After minification 344.4 kB
  • After compression 111.5 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. Nbshakehand.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 283.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 44 (52%)

Requests Now

84

After Optimization

40

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nb Shakehand 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

nbshakehand.en.alibaba.com

nbshakehand.en.alibaba.com

77 ms

nbshakehand.en.alibaba.com

nbshakehand.en.alibaba.com

676 ms

203 ms

190 ms

header.css

header.css

268 ms

header.js

header.js

288 ms

38 ms

web-index.css

web-index.css

198 ms

web-index.css

web-index.css

196 ms

web-index.css

web-index.css

196 ms

web-index.css

web-index.css

283 ms

web-index.css

web-index.css

286 ms

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

294 ms

295 ms

280 ms

index.js

index.js

291 ms

288 ms

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196 ms

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TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

569 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

632 ms

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H585b4f1854624bd9b4a87d62259a1cf7Z.jpg_q80.jpg

257 ms

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567 ms

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334 ms

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566 ms

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453 ms

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Heced2764bb20471d86aa6d425f7e387c3.jpg

679 ms

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259 ms

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332 ms

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801 ms

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He9b8d6c0518b4caa9115e0df7193674eI.jpg

798 ms

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He230334dafc14a9083e53daa525bb57dB.jpg

880 ms

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H1c3651b734664a00bdea64e8bedcef33m.jpg

799 ms

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H00ef826cb2274b1fb58a9e74d38868f4s.jpg

839 ms

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H6a5cccf71e364bd4bbd36dc1fae8aef9p.jpg

945 ms

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H57ffdffc194e4310986a3a4edd43be03M.jpg

879 ms

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H8dbfb78d5f1c4b0d9611e9bc22e3d4d7n.jpg

1130 ms

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H55f0babf31ce4c27bbcaed3a53d045d9K.jpg

1199 ms

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1635 ms

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1688 ms

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He00552ec42744b7085a4ebc862a52bf6I.jpg

977 ms

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1894 ms

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1004 ms

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H2aa49a59ed124d0e95bcd6200eaf4996P.jpg

1473 ms

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1382 ms

He6fc1f0c33e04bf18a232ec8c6682059F.jpg

He6fc1f0c33e04bf18a232ec8c6682059F.jpg

1306 ms

roboto-regular.woff

roboto-regular.woff

112 ms

roboto-medium.woff

roboto-medium.woff

113 ms

roboto-light.woff

roboto-light.woff

114 ms

roboto-thin.woff

roboto-thin.woff

111 ms

roboto-bold.woff

roboto-bold.woff

113 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

151 ms

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TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

152 ms

awsc.js

awsc.js

1397 ms

165 ms

personTipsInfo.do

personTipsInfo.do

146 ms

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

729 ms

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859 ms

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1464 ms

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1689 ms

85 ms

icon-font.woff

icon-font.woff

32 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

163 ms

eg.js

eg.js

111 ms

sc.globalxman.appscene

sc.globalxman.appscene

37 ms

footer.css

footer.css

13 ms

light0.5x.png

light0.5x.png

40 ms

pages_version.html

pages_version.html

173 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

11 ms

defer-common.js

defer-common.js

64 ms

i.alicdn.com

i.alicdn.com

45 ms

index.js

index.js

25 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

30 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

10 ms

index.js

index.js

12 ms

index.js

index.js

137 ms

7.gif

7.gif

3 ms

index.js

index.js

14 ms

awsc.js

awsc.js

119 ms

baxiaCommon.js

baxiaCommon.js

120 ms

rp

rp

939 ms

store-proxy.html

store-proxy.html

107 ms

countryCurrencyDataService

countryCurrencyDataService

100 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

66 ms

personRoleInfo.do

personRoleInfo.do

65 ms

notification.do

notification.do

124 ms

index.web.css

index.web.css

30 ms

index.web.js

index.web.js

52 ms

et_f.js

et_f.js

99 ms

iconfont.woff

iconfont.woff

167 ms

iconfont.woff

iconfont.woff

168 ms

availableSurveyQuery.json

availableSurveyQuery.json

148 ms

um.js

um.js

318 ms

index.js

index.js

29 ms

index.css

index.css

21 ms

wu.json

wu.json

34 ms

Accessibility Review

nbshakehand.en.alibaba.com accessibility score

68

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

nbshakehand.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

nbshakehand.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 Nbshakehand.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 Nbshakehand.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

nbshakehand.en.alibaba.com

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