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

Report Summary

  • 8

    Performance

    Renders faster than
    22% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

chinajinze.en.alibaba.com

Ningbo Jinze Telecommunication Equipment Co., Ltd.

Page Load Speed

3.9 sec in total

First Response

80 ms

Resources Loaded

3.2 sec

Page Rendered

650 ms

chinajinze.en.alibaba.com screenshot

About Website

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

Ningbo Jinze Telecommunication Equipment Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit chinajinze.en.alibaba.com

Key Findings

We analyzed Chinajinze.en.alibaba.com page load time and found that the first response time was 80 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

chinajinze.en.alibaba.com performance score

8

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

66/100

10%

LCP (Largest Contentful Paint)

Value17.7 s

0/100

25%

SI (Speed Index)

Value13.4 s

2/100

10%

TBT (Total Blocking Time)

Value5,140 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.694

7/100

15%

TTI (Time to Interactive)

Value27.8 s

0/100

10%

Network Requests Diagram

chinajinze.en.alibaba.com

80 ms

chinajinze.en.alibaba.com

960 ms

126 ms

126 ms

header.css

256 ms

Our browser made a total of 122 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Chinajinze.en.alibaba.com, 61% (74 requests) were made to S.alicdn.com and 7% (9 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Preview-lyj.aliyuncs.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.4 MB (54%)

Content Size

8.2 MB

After Optimization

3.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Chinajinze.en.alibaba.com main page is 8.2 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 6.6 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 877.1 kB

  • Original 1.0 MB
  • After minification 1.0 MB
  • After compression 148.8 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 877.1 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 9.0 kB

  • Original 183.4 kB
  • After minification 174.4 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. China Jinze En Alibaba images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 3.2 MB

  • Original 6.6 MB
  • After minification 6.6 MB
  • After compression 3.3 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 3.2 MB or 49% of the original size.

CSS Optimization

-66%

Potential reduce by 287.3 kB

  • Original 434.9 kB
  • After minification 384.0 kB
  • After compression 147.6 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. Chinajinze.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 287.3 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 50 (45%)

Requests Now

111

After Optimization

61

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 111 CSS, Javascripts, AJAX and image requests in order to completely render the main page of China Jinze 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 32 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

chinajinze.en.alibaba.com

chinajinze.en.alibaba.com

80 ms

chinajinze.en.alibaba.com

chinajinze.en.alibaba.com

960 ms

126 ms

126 ms

header.css

header.css

256 ms

header.js

header.js

270 ms

267 ms

web-index.css

web-index.css

124 ms

web-index.css

web-index.css

252 ms

web-index.css

web-index.css

271 ms

web-index.css

web-index.css

267 ms

web-index.css

web-index.css

268 ms

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275 ms

251 ms

230 ms

index.js

index.js

228 ms

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287 ms

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534 ms

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287 ms

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159 ms

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300 ms

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414 ms

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160 ms

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159 ms

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284 ms

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255 ms

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411 ms

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284 ms

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282 ms

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409 ms

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409 ms

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529 ms

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410 ms

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529 ms

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525 ms

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525 ms

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592 ms

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526 ms

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592 ms

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592 ms

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299 ms

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302 ms

roboto-regular.woff

roboto-regular.woff

584 ms

roboto-medium.woff

roboto-medium.woff

530 ms

roboto-light.woff

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531 ms

roboto-thin.woff

roboto-thin.woff

587 ms

roboto-bold.woff

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585 ms

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561 ms

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563 ms

awsc.js

awsc.js

247 ms

185 ms

personTipsInfo.do

personTipsInfo.do

187 ms

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1217 ms

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519 ms

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490 ms

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510 ms

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498 ms

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500 ms

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524 ms

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525 ms

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664 ms

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377 ms

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556 ms

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574 ms

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659 ms

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149 ms

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156 ms

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35 ms

413 ms

49 ms

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138 ms

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403 ms

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534 ms

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601 ms

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610 ms

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98 ms

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226 ms

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161 ms

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142 ms

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251 ms

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133 ms

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133 ms

footer.css

footer.css

327 ms

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378 ms

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487 ms

baxiaCommon.js

baxiaCommon.js

56 ms

rp

rp

1053 ms

wu.json

wu.json

41 ms

um.json

um.json

75 ms

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light0.5x.png

152 ms

pages_version.html

pages_version.html

190 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

27 ms

defer-common.js

defer-common.js

184 ms

i.alicdn.com

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182 ms

index.js

index.js

114 ms

getUmid.do

getUmid.do

326 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

220 ms

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index.js

344 ms

index.js

index.js

175 ms

index.web.css

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165 ms

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186 ms

store-proxy.html

store-proxy.html

238 ms

countryCurrencyDataService

countryCurrencyDataService

247 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

114 ms

personRoleInfo.do

personRoleInfo.do

113 ms

notification.do

notification.do

234 ms

availableSurveyQuery.json

availableSurveyQuery.json

120 ms

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41 ms

normalize.css

normalize.css

1028 ms

index.css

index.css

352 ms

mtoplib.min.js

mtoplib.min.js

99 ms

uploaded.js

uploaded.js

42 ms

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index.js

776 ms

iconfont.woff

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28 ms

iconfont.woff

iconfont.woff

28 ms

index.css

index.css

25 ms

Accessibility Review

chinajinze.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

chinajinze.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

Serves images with low resolution

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

chinajinze.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 Chinajinze.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 Chinajinze.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

chinajinze.en.alibaba.com

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