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

Report Summary

  • 34

    Performance

    Renders faster than
    54% of other websites

  • 69

    Accessibility

    Visual factors better than
    that of 34% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

cqjinou.en.alibaba.com

Chongqing Jinou Science And Technology Development Co., Ltd. - Bluetooth Modules, Bluetooth Gateway/Router

Page Load Speed

3.1 sec in total

First Response

230 ms

Resources Loaded

2.7 sec

Page Rendered

175 ms

cqjinou.en.alibaba.com screenshot

About Website

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

Chongqing Jinou Science And Technology Development Co., Ltd., Experts in Manufacturing and Exporting Bluetooth Modules, Bluetooth Gateway/Router and 0 more Products.

Visit cqjinou.en.alibaba.com

Key Findings

We analyzed Cqjinou.en.alibaba.com page load time and found that the first response time was 230 ms and then it took 2.9 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

cqjinou.en.alibaba.com performance score

34

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

68/100

10%

LCP (Largest Contentful Paint)

Value2.5 s

89/100

25%

SI (Speed Index)

Value13.6 s

2/100

10%

TBT (Total Blocking Time)

Value6,150 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.331

34/100

15%

TTI (Time to Interactive)

Value25.0 s

0/100

10%

Network Requests Diagram

cqjinou.en.alibaba.com

230 ms

cqjinou.en.alibaba.com

646 ms

59 ms

105 ms

header.css

120 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Cqjinou.en.alibaba.com, 33% (33 requests) were made to S.alicdn.com and 18% (18 requests) were made to Sc01.alicdn.com. The less responsive or slowest element that took the longest time to load (1.5 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.5 MB (59%)

Content Size

6.0 MB

After Optimization

2.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cqjinou.en.alibaba.com main page is 6.0 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. 70% 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 424.3 kB

  • Original 516.5 kB
  • After minification 512.5 kB
  • After compression 92.1 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 424.3 kB or 82% of the original size.

Image Optimization

-6%

Potential reduce by 9.3 kB

  • Original 166.1 kB
  • After minification 156.8 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. Cq Jinou En Alibaba images are well optimized though.

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

-66%

Potential reduce by 223.0 kB

  • Original 338.0 kB
  • After minification 287.2 kB
  • After compression 115.1 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. Cqjinou.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 223.0 kB or 66% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (42%)

Requests Now

88

After Optimization

51

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 88 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cq Jinou 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

cqjinou.en.alibaba.com

cqjinou.en.alibaba.com

230 ms

cqjinou.en.alibaba.com

cqjinou.en.alibaba.com

646 ms

59 ms

105 ms

header.css

header.css

120 ms

header.js

header.js

130 ms

207 ms

web-index.css

web-index.css

102 ms

web-index.css

web-index.css

113 ms

web-index.css

web-index.css

131 ms

web-index.css

web-index.css

128 ms

web-index.css

web-index.css

117 ms

363 ms

204 ms

index.js

index.js

203 ms

203 ms

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746 ms

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381 ms

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275 ms

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116 ms

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478 ms

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293 ms

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693 ms

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326 ms

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691 ms

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305 ms

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470 ms

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692 ms

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691 ms

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414 ms

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477 ms

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857 ms

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695 ms

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707 ms

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864 ms

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1064 ms

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921 ms

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713 ms

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1094 ms

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289 ms

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500 ms

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690 ms

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366 ms

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322 ms

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808 ms

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739 ms

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687 ms

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892 ms

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996 ms

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807 ms

53 ms

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146 ms

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53 ms

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53 ms

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262 ms

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748 ms

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1013 ms

personTipsInfo.do

personTipsInfo.do

318 ms

roboto-regular.woff

roboto-regular.woff

125 ms

roboto-medium.woff

roboto-medium.woff

126 ms

roboto-light.woff

roboto-light.woff

162 ms

roboto-thin.woff

roboto-thin.woff

165 ms

roboto-bold.woff

roboto-bold.woff

183 ms

awsc.js

awsc.js

130 ms

28 ms

icon-font.woff

icon-font.woff

102 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

185 ms

footer.css

footer.css

84 ms

eg.js

eg.js

101 ms

light0.5x.png

light0.5x.png

152 ms

pages_version.html

pages_version.html

345 ms

defer-common.js

defer-common.js

144 ms

i.alicdn.com

i.alicdn.com

145 ms

index.js

index.js

28 ms

et_n.js

et_n.js

45 ms

um.js

um.js

109 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

9 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

342 ms

7.gif

7.gif

64 ms

index.js

index.js

66 ms

index.js

index.js

93 ms

baxiaCommon.js

baxiaCommon.js

27 ms

rp

rp

1536 ms

index.js

index.js

354 ms

wu.json

wu.json

315 ms

store-proxy.html

store-proxy.html

192 ms

countryCurrencyDataService

countryCurrencyDataService

145 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

123 ms

personRoleInfo.do

personRoleInfo.do

114 ms

notification.do

notification.do

222 ms

index.js

index.js

30 ms

index.web.css

index.web.css

17 ms

index.web.js

index.web.js

38 ms

iconfont.woff

iconfont.woff

57 ms

iconfont.woff

iconfont.woff

56 ms

availableSurveyQuery.json

availableSurveyQuery.json

53 ms

index.css

index.css

9 ms

um.json

um.json

57 ms

getUmid.do

getUmid.do

8 ms

Accessibility Review

cqjinou.en.alibaba.com accessibility score

69

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.

Best Practices

cqjinou.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

cqjinou.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 Cqjinou.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 Cqjinou.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

cqjinou.en.alibaba.com

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