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qcds.en.alibaba.com screenshot

Report Summary

  • 22

    Performance

    Renders faster than
    40% of other websites

  • 66

    Accessibility

    Visual factors better than
    that of 31% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

qcds.en.alibaba.com

Huizhou Sanyi Technology Electronics Co., Ltd.

Page Load Speed

4.1 sec in total

First Response

75 ms

Resources Loaded

3.6 sec

Page Rendered

383 ms

qcds.en.alibaba.com screenshot

About Website

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

Huizhou Sanyi Technology Electronics Co., Ltd., Experts in Manufacturing and Exporting and 0 more Products.

Visit qcds.en.alibaba.com

Key Findings

We analyzed Qcds.en.alibaba.com page load time and found that the first response time was 75 ms and then it took 4 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

qcds.en.alibaba.com performance score

22

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

70/100

10%

LCP (Largest Contentful Paint)

Value15.3 s

0/100

25%

SI (Speed Index)

Value14.8 s

1/100

10%

TBT (Total Blocking Time)

Value6,060 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.056

98/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

qcds.en.alibaba.com

75 ms

qcds.en.alibaba.com

714 ms

78 ms

64 ms

header.css

63 ms

Our browser made a total of 71 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Qcds.en.alibaba.com, 46% (33 requests) were made to S.alicdn.com and 10% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.4 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.2 MB (64%)

Content Size

6.5 MB

After Optimization

2.3 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Qcds.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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 588.5 kB

  • Original 699.6 kB
  • After minification 695.7 kB
  • After compression 111.1 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 588.5 kB or 84% of the original size.

Image Optimization

-16%

Potential reduce by 8.9 kB

  • Original 57.1 kB
  • After minification 48.2 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, Qcds En Alibaba needs image optimization as it can save up to 8.9 kB or 16% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-61%

Potential reduce by 3.3 MB

  • Original 5.4 MB
  • After minification 5.4 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 3.3 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 283.7 kB

  • Original 395.8 kB
  • After minification 345.0 kB
  • After compression 112.2 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. Qcds.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 42 (70%)

Requests Now

60

After Optimization

18

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Qcds 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

qcds.en.alibaba.com

qcds.en.alibaba.com

75 ms

qcds.en.alibaba.com

qcds.en.alibaba.com

714 ms

78 ms

64 ms

header.css

header.css

63 ms

header.js

header.js

111 ms

113 ms

web-index.css

web-index.css

116 ms

web-index.css

web-index.css

111 ms

web-index.css

web-index.css

70 ms

web-index.css

web-index.css

73 ms

web-index.css

web-index.css

112 ms

179 ms

107 ms

index.js

index.js

106 ms

107 ms

Heea6fdacfa5646cb85c58f4268054355e.jpg

Heea6fdacfa5646cb85c58f4268054355e.jpg

665 ms

H814f1fdea5d943ffbfa4cf7f14acca03K.jpg

H814f1fdea5d943ffbfa4cf7f14acca03K.jpg

492 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

210 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

72 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

77 ms

H4e36d288c86a45c18dabec7aa0189719c.jpg

H4e36d288c86a45c18dabec7aa0189719c.jpg

641 ms

H950dd41fdf3f4974860f62176f4e5e2aC.jpg_q80.jpg

H950dd41fdf3f4974860f62176f4e5e2aC.jpg_q80.jpg

1108 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

276 ms

Hfa0fbba5e71b4f85ad387433c88b04a6C.jpg

Hfa0fbba5e71b4f85ad387433c88b04a6C.jpg

399 ms

58 ms

H0e74152d9fcf4c2a8106e22370d7c719p.jpg

H0e74152d9fcf4c2a8106e22370d7c719p.jpg

1219 ms

Ha08837aa67f641f9bce672ae9f232683s.jpg

Ha08837aa67f641f9bce672ae9f232683s.jpg

748 ms

personTipsInfo.do

personTipsInfo.do

154 ms

awsc.js

awsc.js

219 ms

106 ms

roboto-regular.woff

roboto-regular.woff

100 ms

roboto-medium.woff

roboto-medium.woff

120 ms

roboto-light.woff

roboto-light.woff

100 ms

roboto-thin.woff

roboto-thin.woff

208 ms

roboto-bold.woff

roboto-bold.woff

145 ms

icon-font.woff

icon-font.woff

54 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

125 ms

footer.css

footer.css

60 ms

eg.js

eg.js

88 ms

light0.5x.png

light0.5x.png

39 ms

pages_version.html

pages_version.html

64 ms

defer-common.js

defer-common.js

223 ms

i.alicdn.com

i.alicdn.com

130 ms

index.js

index.js

30 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

20 ms

et_n.js

et_n.js

36 ms

um.js

um.js

107 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

30 ms

sc.globalxman.appscene

sc.globalxman.appscene

8 ms

index.js

index.js

80 ms

index.js

index.js

76 ms

7.gif

7.gif

4 ms

index.web.css

index.web.css

66 ms

index.web.js

index.web.js

76 ms

index.js

index.js

82 ms

availableSurveyQuery.json

availableSurveyQuery.json

175 ms

baxiaCommon.js

baxiaCommon.js

172 ms

rp

rp

1409 ms

wu.json

wu.json

153 ms

store-proxy.html

store-proxy.html

133 ms

countryCurrencyDataService

countryCurrencyDataService

160 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

100 ms

personRoleInfo.do

personRoleInfo.do

92 ms

notification.do

notification.do

112 ms

iconfont.woff

iconfont.woff

46 ms

iconfont.woff

iconfont.woff

9 ms

um.json

um.json

52 ms

getUmid.do

getUmid.do

8 ms

index.js

index.js

82 ms

index.css

index.css

18 ms

Accessibility Review

qcds.en.alibaba.com accessibility score

66

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

qcds.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

qcds.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 Qcds.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 Qcds.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

qcds.en.alibaba.com

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