Tools & Wizards About Us
nbjhdq1.en.alibaba.com screenshot

Report Summary

  • 31

    Performance

    Renders faster than
    51% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

nbjhdq1.en.alibaba.com

Ningbo Jiahui Electric Industrial Co., Ltd. - Wires, Cables & Cable Assemblies

Page Load Speed

4.1 sec in total

First Response

204 ms

Resources Loaded

3.3 sec

Page Rendered

564 ms

nbjhdq1.en.alibaba.com screenshot

About Website

Visit nbjhdq1.en.alibaba.com now to see the best up-to-date Nbjhdq 1 En Alibaba content for China and also check out these interesting facts you probably never knew about nbjhdq1.en.alibaba.com

Ningbo Jiahui Electric Industrial Co., Ltd., Experts in Manufacturing and Exporting Wires, Cables & Cable Assemblies and 0 more Products.

Visit nbjhdq1.en.alibaba.com

Key Findings

We analyzed Nbjhdq1.en.alibaba.com page load time and found that the first response time was 204 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

nbjhdq1.en.alibaba.com performance score

31

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.2 s

78/100

10%

LCP (Largest Contentful Paint)

Value5.0 s

26/100

25%

SI (Speed Index)

Value8.5 s

17/100

10%

TBT (Total Blocking Time)

Value6,400 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value24.6 s

0/100

10%

Network Requests Diagram

nbjhdq1.en.alibaba.com

204 ms

nbjhdq1.en.alibaba.com

1032 ms

62 ms

57 ms

header.css

102 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Nbjhdq1.en.alibaba.com, 31% (32 requests) were made to S.alicdn.com and 22% (23 requests) were made to Img.alicdn.com. The less responsive or slowest element that took the longest time to load (1.8 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.8 MB (44%)

Content Size

8.6 MB

After Optimization

4.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nbjhdq1.en.alibaba.com main page is 8.6 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 5.1 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 500.0 kB

  • Original 607.2 kB
  • After minification 603.2 kB
  • After compression 107.2 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 500.0 kB or 82% of the original size.

Image Optimization

-1%

Potential reduce by 29.8 kB

  • Original 2.5 MB
  • After minification 2.5 MB

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. Nbjhdq 1 En Alibaba images are well optimized though.

JavaScript Optimization

-60%

Potential reduce by 3.1 MB

  • Original 5.1 MB
  • After minification 5.1 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 3.1 MB or 60% of the original size.

CSS Optimization

-65%

Potential reduce by 209.2 kB

  • Original 323.3 kB
  • After minification 272.5 kB
  • After compression 114.1 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. Nbjhdq1.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 209.2 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 49 (54%)

Requests Now

91

After Optimization

42

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 91 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Nbjhdq 1 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

nbjhdq1.en.alibaba.com

nbjhdq1.en.alibaba.com

204 ms

nbjhdq1.en.alibaba.com

nbjhdq1.en.alibaba.com

1032 ms

62 ms

57 ms

header.css

header.css

102 ms

header.js

header.js

110 ms

108 ms

web-index.css

web-index.css

100 ms

web-index.css

web-index.css

111 ms

web-index.css

web-index.css

160 ms

web-index.css

web-index.css

108 ms

web-index.css

web-index.css

114 ms

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

111 ms

153 ms

107 ms

index.js

index.js

107 ms

108 ms

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O1CN01kpueUS231orwYDJAV_!!6000000007196-2-tps-132-34.png

148 ms

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593 ms

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56P432-500V-32A-Australian-Standard-4-Round.jpg_350x350.jpg

608 ms

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Hot-Sell-Standard-IP66-Waterproof-500V-32A.jpg_350x350.jpg

864 ms

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Australian-IP66-Waterproof-250V-20A-3P-56CSC320F.jpg_350x350.jpg

594 ms

Australia-IP66-Socket-Switch-Industrial-Durable-Waterproof.jpg_350x350.jpg

Australia-IP66-Socket-Switch-Industrial-Durable-Waterproof.jpg_350x350.jpg

567 ms

JH-56AI315-250v-15A-3-flat-pins.jpg_350x350.jpg

JH-56AI315-250v-15A-3-flat-pins.jpg_350x350.jpg

968 ms

Hot-sell-56SW332-SAA-IP66-500V-32a.jpg_350x350.jpg

Hot-sell-56SW332-SAA-IP66-500V-32a.jpg_350x350.jpg

1020 ms

56P532-Australia-Standard-IP66-Waterproof-32A-500V.jpg_350x350.jpg

56P532-Australia-Standard-IP66-Waterproof-32A-500V.jpg_350x350.jpg

1377 ms

O1CN01gZ3lTu1XIFHZfHHGr_!!6000000002900-2-tps-36-36.png

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195 ms

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260 ms

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261 ms

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415 ms

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O1CN011Mw7lZIlwPOENvX_!!3377521498.jpg

391 ms

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O1CN011Mw7leMm09UfbvS_!!3377521498.png

259 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

218 ms

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TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

390 ms

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H6422ae7ece6c427c975907ac133a2d8ag.jpg

644 ms

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H735f469343574e9699d2f39a65f0ab6dd.jpg

603 ms

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Ha270b0548e1c445a897320e0e019c793S.jpg

1760 ms

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H8f24a70983a346d4a78aeda5983bfd56v.jpg

945 ms

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860 ms

Hd1f986bd1ad84fe5b0fda695f04e1cf5a.jpg

Hd1f986bd1ad84fe5b0fda695f04e1cf5a.jpg

817 ms

roboto-regular.woff

roboto-regular.woff

93 ms

roboto-medium.woff

roboto-medium.woff

61 ms

roboto-light.woff

roboto-light.woff

92 ms

roboto-thin.woff

roboto-thin.woff

62 ms

roboto-bold.woff

roboto-bold.woff

61 ms

awsc.js

awsc.js

127 ms

88 ms

personTipsInfo.do

personTipsInfo.do

86 ms

128 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

51 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

56 ms

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HTB1CWK9XcrrK1RjSspaq6AREXXat.jpg

102 ms

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

O1CN01REbO5M1iNFNVX2yeq_!!6000000004400-2-tps-1920-200.png

370 ms

TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

TB1xF4lIkvoK1RjSZFDXXXY3pXa-574-92.png

323 ms

O1CN011Mw7lZ7l0H8bTOH_!!3377521498.png

O1CN011Mw7lZ7l0H8bTOH_!!3377521498.png

323 ms

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403 ms

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322 ms

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731 ms

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393 ms

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369 ms

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707 ms

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712 ms

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724 ms

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434 ms

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980 ms

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832 ms

eg.js

eg.js

68 ms

et_n.js

et_n.js

106 ms

um.js

um.js

107 ms

icon-font.woff

icon-font.woff

10 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

227 ms

index.js

index.js

326 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

152 ms

index.js

index.js

151 ms

index.js

index.js

183 ms

7.gif

7.gif

41 ms

sc.globalxman.appscene

sc.globalxman.appscene

72 ms

wu.json

wu.json

459 ms

footer.css

footer.css

18 ms

baxiaCommon.js

baxiaCommon.js

27 ms

rp

rp

1094 ms

light0.5x.png

light0.5x.png

17 ms

pages_version.html

pages_version.html

294 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

17 ms

defer-common.js

defer-common.js

126 ms

i.alicdn.com

i.alicdn.com

61 ms

index.js

index.js

14 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

38 ms

index.css

index.css

31 ms

index.js

index.js

16 ms

store-proxy.html

store-proxy.html

130 ms

countryCurrencyDataService

countryCurrencyDataService

166 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

107 ms

personRoleInfo.do

personRoleInfo.do

91 ms

notification.do

notification.do

139 ms

index.web.css

index.web.css

17 ms

index.web.js

index.web.js

335 ms

iconfont.woff

iconfont.woff

8 ms

iconfont.woff

iconfont.woff

19 ms

um.json

um.json

55 ms

getUmid.do

getUmid.do

7 ms

availableSurveyQuery.json

availableSurveyQuery.json

55 ms

offline.gif

offline.gif

1189 ms

Accessibility Review

nbjhdq1.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

nbjhdq1.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

nbjhdq1.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 Nbjhdq1.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 Nbjhdq1.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

nbjhdq1.en.alibaba.com

Open Graph data is detected on the main page of Nbjhdq 1 En Alibaba. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: