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

Report Summary

  • 29

    Performance

    Renders faster than
    49% of other websites

  • 43

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 71

    SEO

    Google-friendlier than
    30% of websites

daxun.en.alibaba.com

Shenzhen Wanling Electronics Co., Ltd. - camera module, mipi camera

Page Load Speed

2.6 sec in total

First Response

20 ms

Resources Loaded

2.2 sec

Page Rendered

418 ms

daxun.en.alibaba.com screenshot

About Website

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

Shenzhen Wanling Electronics Co., Ltd., Experts in Manufacturing and Exporting camera module, mipi camera and 0 more Products.

Visit daxun.en.alibaba.com

Key Findings

We analyzed Daxun.en.alibaba.com page load time and found that the first response time was 20 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

daxun.en.alibaba.com performance score

29

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value2.8 s

83/100

25%

SI (Speed Index)

Value11.4 s

5/100

10%

TBT (Total Blocking Time)

Value5,050 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.614

10/100

15%

TTI (Time to Interactive)

Value25.6 s

0/100

10%

Network Requests Diagram

daxun.en.alibaba.com

20 ms

daxun.en.alibaba.com

821 ms

57 ms

91 ms

header.css

100 ms

Our browser made a total of 85 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Daxun.en.alibaba.com, 47% (40 requests) were made to S.alicdn.com and 8% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (63%)

Content Size

6.9 MB

After Optimization

2.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Daxun.en.alibaba.com main page is 6.9 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 5.4 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 569.6 kB

  • Original 677.1 kB
  • After minification 673.1 kB
  • After compression 107.5 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 569.6 kB or 84% of the original size.

Image Optimization

-46%

Potential reduce by 177.2 kB

  • Original 389.2 kB
  • After minification 212.0 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, Daxun En Alibaba needs image optimization as it can save up to 177.2 kB or 46% 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 293.1 kB

  • Original 405.3 kB
  • After minification 354.4 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. Daxun.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 293.1 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 42 (57%)

Requests Now

74

After Optimization

32

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 74 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Daxun 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

daxun.en.alibaba.com

daxun.en.alibaba.com

20 ms

daxun.en.alibaba.com

daxun.en.alibaba.com

821 ms

57 ms

91 ms

header.css

header.css

100 ms

header.js

header.js

110 ms

164 ms

web-index.css

web-index.css

89 ms

web-index.css

web-index.css

109 ms

web-index.css

web-index.css

158 ms

web-index.css

web-index.css

166 ms

web-index.css

web-index.css

160 ms

382 ms

182 ms

index.js

index.js

135 ms

137 ms

Heaca749fbb194c1892edb1337126e344e.png

Heaca749fbb194c1892edb1337126e344e.png

531 ms

Ha2247e758431453695e49075405bd77at.png

Ha2247e758431453695e49075405bd77at.png

591 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

357 ms

Hc5a68a04ff854b0088b62bd272ac079dG.jpg_480x480.jpg

Hc5a68a04ff854b0088b62bd272ac079dG.jpg_480x480.jpg

531 ms

Hd1f154c626b34db8be9e1ded42faa2acY.jpg_480x480.jpg

Hd1f154c626b34db8be9e1ded42faa2acY.jpg_480x480.jpg

529 ms

H9fe0a24e21e14074a2766fec2866ffbdT.jpg

H9fe0a24e21e14074a2766fec2866ffbdT.jpg

584 ms

Hfdccfe5edc2f4782a1121987609e81a9f.jpg

Hfdccfe5edc2f4782a1121987609e81a9f.jpg

526 ms

H19bbb8be8664472ebf131a56e07efbcax.jpg

H19bbb8be8664472ebf131a56e07efbcax.jpg

422 ms

Ha113e3e500cd48f79400b30d72fd0d44D.jpg

Ha113e3e500cd48f79400b30d72fd0d44D.jpg

409 ms

H7ba091e71b6147078bc88c194e1a5803Z.jpg

H7ba091e71b6147078bc88c194e1a5803Z.jpg

801 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

389 ms

personTipsInfo.do

personTipsInfo.do

292 ms

34 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

165 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

146 ms

H6fe2582a6526423a8ce07d57d166403c0.jpg

H6fe2582a6526423a8ce07d57d166403c0.jpg

472 ms

Hc25ecd1685f7459e996746afc9987264o.jpg

Hc25ecd1685f7459e996746afc9987264o.jpg

970 ms

Hb1d5e17fea254714818200a514c30b2ci.jpg

Hb1d5e17fea254714818200a514c30b2ci.jpg

465 ms

H2aca75e556134cb2a5b5aaee25fe1042d.jpg

H2aca75e556134cb2a5b5aaee25fe1042d.jpg

621 ms

Had8b6797223e4033b3d43d2c05231ffbh.jpg

Had8b6797223e4033b3d43d2c05231ffbh.jpg

679 ms

H3fe7fd723a464d14bc114f72eecab5a8a.jpg

H3fe7fd723a464d14bc114f72eecab5a8a.jpg

908 ms

He0c3636e835a4b11964490fcc8f2615eV.jpg

He0c3636e835a4b11964490fcc8f2615eV.jpg

504 ms

Heca5502950464ecd8e37f3024f97e849O.jpg

Heca5502950464ecd8e37f3024f97e849O.jpg

972 ms

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

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

283 ms

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

O1CN01lsY1P61yvAejjEVHt_!!6000000006640-2-tps-584-560.png

405 ms

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

TB1Gvmpg7P2gK0jSZPxXXacQpXa-1200-230.jpg

273 ms

H41b46b77119947fb9b150e5ffd5f241dX.jpg

H41b46b77119947fb9b150e5ffd5f241dX.jpg

565 ms

awsc.js

awsc.js

261 ms

151 ms

roboto-regular.woff

roboto-regular.woff

480 ms

roboto-medium.woff

roboto-medium.woff

495 ms

roboto-light.woff

roboto-light.woff

496 ms

roboto-thin.woff

roboto-thin.woff

496 ms

roboto-bold.woff

roboto-bold.woff

497 ms

icon-font.woff

icon-font.woff

363 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

244 ms

eg.js

eg.js

89 ms

footer.css

footer.css

324 ms

et_n.js

et_n.js

30 ms

um.js

um.js

14 ms

sc.globalxman.appscene

sc.globalxman.appscene

50 ms

index.js

index.js

45 ms

index.js

index.js

45 ms

wu.json

wu.json

44 ms

7.gif

7.gif

19 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

1005 ms

light0.5x.png

light0.5x.png

8 ms

pages_version.html

pages_version.html

308 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

49 ms

defer-common.js

defer-common.js

96 ms

i.alicdn.com

i.alicdn.com

94 ms

index.js

index.js

45 ms

um.json

um.json

240 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

204 ms

index.js

index.js

174 ms

store-proxy.html

store-proxy.html

176 ms

countryCurrencyDataService

countryCurrencyDataService

213 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

153 ms

personRoleInfo.do

personRoleInfo.do

193 ms

notification.do

notification.do

219 ms

getUmid.do

getUmid.do

66 ms

index.web.css

index.web.css

23 ms

index.web.js

index.web.js

41 ms

index.js

index.js

78 ms

availableSurveyQuery.json

availableSurveyQuery.json

50 ms

iconfont.woff

iconfont.woff

16 ms

iconfont.woff

iconfont.woff

16 ms

index.css

index.css

8 ms

Accessibility Review

daxun.en.alibaba.com accessibility score

43

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

daxun.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

daxun.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 Daxun.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 Daxun.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

daxun.en.alibaba.com

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