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

Report Summary

  • 16

    Performance

    Renders faster than
    30% 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

  • 79

    SEO

    Google-friendlier than
    40% of websites

nbshakehand.en.alibaba.com

Company Overview - Ningbo Shakehand Electronics Co., Ltd.

Page Load Speed

2.7 sec in total

First Response

111 ms

Resources Loaded

2.3 sec

Page Rendered

276 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. Products:Computer monitor arm,cpu holder,keyboard tray,wobble stool,reinforcement plate

Visit nbshakehand.en.alibaba.com

Key Findings

We analyzed Nbshakehand.en.alibaba.com page load time and found that the first response time was 111 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

nbshakehand.en.alibaba.com performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.8 s

58/100

10%

LCP (Largest Contentful Paint)

Value8.3 s

2/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value4,250 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.19

64/100

15%

TTI (Time to Interactive)

Value24.5 s

0/100

10%

Network Requests Diagram

nbshakehand.en.alibaba.com

111 ms

nbshakehand.en.alibaba.com

277 ms

97 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

52 ms

index.js

67 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Nbshakehand.en.alibaba.com, 49% (26 requests) were made to Sc02.alicdn.com and 26% (14 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 998.8 kB (50%)

Content Size

2.0 MB

After Optimization

982.3 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Nbshakehand.en.alibaba.com main page is 2.0 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. 40% of websites need less resources to load. Javascripts take 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 455.8 kB

  • Original 547.2 kB
  • After minification 546.5 kB
  • After compression 91.3 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 455.8 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 5.8 kB
  • After minification 5.8 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. Nb Shakehand En Alibaba images are well optimized though.

JavaScript Optimization

-38%

Potential reduce by 542.9 kB

  • Original 1.4 MB
  • After minification 1.4 MB
  • After compression 885.2 kB

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 542.9 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 17 (33%)

Requests Now

51

After Optimization

34

  • AJAX
  • Images
  • JavaScript

The browser has sent 51 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

nbshakehand.en.alibaba.com

nbshakehand.en.alibaba.com

111 ms

nbshakehand.en.alibaba.com

nbshakehand.en.alibaba.com

277 ms

97 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

52 ms

index.js

index.js

67 ms

index.js

index.js

54 ms

renderHeader.js

renderHeader.js

58 ms

Hc1683ee7e5924ff5beba7ce237285db4P.jpg

Hc1683ee7e5924ff5beba7ce237285db4P.jpg

335 ms

Haea34b175e194c0cb4170b4fe3631390E.jpg

Haea34b175e194c0cb4170b4fe3631390E.jpg

561 ms

H9d582b0a48d841218c252371f3821502a.jpg

H9d582b0a48d841218c252371f3821502a.jpg

1071 ms

awsc.js

awsc.js

34 ms

158 ms

et_n.js

et_n.js

28 ms

um.js

um.js

146 ms

H3657b1dbb17f4a629a76e7e56d4f6ad04.png

H3657b1dbb17f4a629a76e7e56d4f6ad04.png

314 ms

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

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

136 ms

H585b4f1854624bd9b4a87d62259a1cf7Z.jpg

H585b4f1854624bd9b4a87d62259a1cf7Z.jpg

483 ms

Hd59e3efa1814442f9933581bef712482D.jpg

Hd59e3efa1814442f9933581bef712482D.jpg

355 ms

H66468c4a787447b6a39d68b90005aa13h.jpg

H66468c4a787447b6a39d68b90005aa13h.jpg

296 ms

He4d86ebeaa2841528ceb1a0979d3df8ao.jpg

He4d86ebeaa2841528ceb1a0979d3df8ao.jpg

1887 ms

H5042845c92164078b188d1b20d74f2f2I.jpg

H5042845c92164078b188d1b20d74f2f2I.jpg

993 ms

H171d50199f7b400baf6a8467801a5948e.jpg

H171d50199f7b400baf6a8467801a5948e.jpg

709 ms

H0c333e124a2d4f46b3e2c7728193328dW.jpg

H0c333e124a2d4f46b3e2c7728193328dW.jpg

384 ms

H7cfcc2f9bff3416a914aa0f631a555a8B.jpg

H7cfcc2f9bff3416a914aa0f631a555a8B.jpg

589 ms

H97140e87f00a4d2e8cccd66863a12ac04.jpg

H97140e87f00a4d2e8cccd66863a12ac04.jpg

446 ms

Hab7ed95b28d24fa5931bcb41fcb3d38af.jpg

Hab7ed95b28d24fa5931bcb41fcb3d38af.jpg

399 ms

Heced2764bb20471d86aa6d425f7e387c3.jpg

Heced2764bb20471d86aa6d425f7e387c3.jpg

352 ms

Hc90f0fceb01043958c24fc71c46df5c30.jpg

Hc90f0fceb01043958c24fc71c46df5c30.jpg

426 ms

H65ad30035c49423da5f9f8cf12b8eb6aO.jpg

H65ad30035c49423da5f9f8cf12b8eb6aO.jpg

493 ms

H677125fcb5974c6fbcaac829c5b9646ah.jpg

H677125fcb5974c6fbcaac829c5b9646ah.jpg

545 ms

He9b8d6c0518b4caa9115e0df7193674eI.jpg

He9b8d6c0518b4caa9115e0df7193674eI.jpg

604 ms

He230334dafc14a9083e53daa525bb57dB.jpg

He230334dafc14a9083e53daa525bb57dB.jpg

588 ms

H1c3651b734664a00bdea64e8bedcef33m.jpg

H1c3651b734664a00bdea64e8bedcef33m.jpg

673 ms

H00ef826cb2274b1fb58a9e74d38868f4s.jpg

H00ef826cb2274b1fb58a9e74d38868f4s.jpg

677 ms

H6a5cccf71e364bd4bbd36dc1fae8aef9p.jpg

H6a5cccf71e364bd4bbd36dc1fae8aef9p.jpg

868 ms

H57ffdffc194e4310986a3a4edd43be03M.jpg

H57ffdffc194e4310986a3a4edd43be03M.jpg

852 ms

H8dbfb78d5f1c4b0d9611e9bc22e3d4d7n.jpg

H8dbfb78d5f1c4b0d9611e9bc22e3d4d7n.jpg

777 ms

H55f0babf31ce4c27bbcaed3a53d045d9K.jpg

H55f0babf31ce4c27bbcaed3a53d045d9K.jpg

742 ms

H827884485582481cad8a7eca97ba5d78E.jpg

H827884485582481cad8a7eca97ba5d78E.jpg

1008 ms

H15880379b4554e49b727d516785cee72t.jpg

H15880379b4554e49b727d516785cee72t.jpg

1055 ms

H093503e6dd95495393034d4934f05dbbh.jpg

H093503e6dd95495393034d4934f05dbbh.jpg

1176 ms

He00552ec42744b7085a4ebc862a52bf6I.jpg

He00552ec42744b7085a4ebc862a52bf6I.jpg

1147 ms

H84c9fc0badc54ea8b0423c845453eb6ar.jpg

H84c9fc0badc54ea8b0423c845453eb6ar.jpg

1173 ms

Hed5e8dcd585c417591a33e8902a913bec.jpg

Hed5e8dcd585c417591a33e8902a913bec.jpg

1121 ms

H2aa49a59ed124d0e95bcd6200eaf4996P.jpg

H2aa49a59ed124d0e95bcd6200eaf4996P.jpg

1143 ms

Ha0cc7043611d4844926ad2cb5ce9e7bdY.jpg

Ha0cc7043611d4844926ad2cb5ce9e7bdY.jpg

1235 ms

He6fc1f0c33e04bf18a232ec8c6682059F.jpg

He6fc1f0c33e04bf18a232ec8c6682059F.jpg

1281 ms

7.gif

7.gif

53 ms

wu.json

wu.json

22 ms

um.json

um.json

54 ms

getUmid.do

getUmid.do

19 ms

eg.js

eg.js

3 ms

index.js

index.js

4 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

79

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

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: