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

Report Summary

  • 12

    Performance

    Renders faster than
    25% 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

buttonswitch.en.alibaba.com

Yueqing Aibeiken Electric Co., Ltd. - Push Button Switch; Micro Switch; Rocker Switch, Car Charger

Page Load Speed

3.1 sec in total

First Response

244 ms

Resources Loaded

2.5 sec

Page Rendered

403 ms

buttonswitch.en.alibaba.com screenshot

About Website

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

Yueqing Aibeiken Electric Co., Ltd., Experts in Manufacturing and Exporting Push Button Switch; Micro Switch; Rocker Switch, Car Charger and 0 more Products.

Visit buttonswitch.en.alibaba.com

Key Findings

We analyzed Buttonswitch.en.alibaba.com page load time and found that the first response time was 244 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

buttonswitch.en.alibaba.com performance score

12

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

63/100

10%

LCP (Largest Contentful Paint)

Value8.9 s

1/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value8,430 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.321

36/100

15%

TTI (Time to Interactive)

Value28.7 s

0/100

10%

Network Requests Diagram

buttonswitch.en.alibaba.com

244 ms

buttonswitch.en.alibaba.com

622 ms

131 ms

125 ms

header.css

175 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 3% of them (2 requests) were addressed to the original Buttonswitch.en.alibaba.com, 43% (33 requests) were made to S.alicdn.com and 9% (7 requests) were made to Assets.alicdn.com. The less responsive or slowest element that took the longest time to load (1.3 sec) relates to the external source Fourier.taobao.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.3 MB (61%)

Content Size

7.1 MB

After Optimization

2.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Buttonswitch.en.alibaba.com main page is 7.1 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. 65% of websites need less resources to load. Javascripts take 5.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 700.2 kB

  • Original 824.0 kB
  • After minification 820.1 kB
  • After compression 123.8 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 700.2 kB or 85% of the original size.

Image Optimization

-24%

Potential reduce by 137.1 kB

  • Original 575.4 kB
  • After minification 438.3 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, Button Switch En Alibaba needs image optimization as it can save up to 137.1 kB or 24% 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 3.2 MB

  • Original 5.3 MB
  • After minification 5.3 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 3.2 MB or 61% of the original size.

CSS Optimization

-72%

Potential reduce by 286.7 kB

  • Original 399.5 kB
  • After minification 348.7 kB
  • After compression 112.8 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. Buttonswitch.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 286.7 kB or 72% of the original size.

Requests Breakdown

Number of requests can be reduced by 43 (65%)

Requests Now

66

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 66 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Button Switch 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

buttonswitch.en.alibaba.com

buttonswitch.en.alibaba.com

244 ms

buttonswitch.en.alibaba.com

buttonswitch.en.alibaba.com

622 ms

131 ms

125 ms

header.css

header.css

175 ms

header.js

header.js

172 ms

43 ms

web-index.css

web-index.css

170 ms

web-index.css

web-index.css

171 ms

web-index.css

web-index.css

172 ms

web-index.css

web-index.css

173 ms

web-index.css

web-index.css

180 ms

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

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

233 ms

348 ms

221 ms

index.js

index.js

221 ms

223 ms

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

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

626 ms

Haaffe93316274b0381ce7f168199f18dq.jpg

Haaffe93316274b0381ce7f168199f18dq.jpg

412 ms

H8323ae029fd943e59837409068ac1176A.jpg

H8323ae029fd943e59837409068ac1176A.jpg

624 ms

Hc0a93ad5c1fd4051925699e0433adacf6.jpg

Hc0a93ad5c1fd4051925699e0433adacf6.jpg

521 ms

H7450c99108e34adeb326c50fbdd011b4O.jpg_q80.jpg

H7450c99108e34adeb326c50fbdd011b4O.jpg_q80.jpg

283 ms

H9c43ca0b92864638b2418b17723890baE.jpg_q80.jpg

H9c43ca0b92864638b2418b17723890baE.jpg_q80.jpg

705 ms

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

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

692 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

794 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

959 ms

H8245c85e58ac445f80ba4741506629b2g.jpg

H8245c85e58ac445f80ba4741506629b2g.jpg

986 ms

H6c147a24650047cbb39c8b5cde172109x.jpg

H6c147a24650047cbb39c8b5cde172109x.jpg

456 ms

roboto-regular.woff

roboto-regular.woff

92 ms

roboto-medium.woff

roboto-medium.woff

84 ms

roboto-light.woff

roboto-light.woff

124 ms

roboto-thin.woff

roboto-thin.woff

93 ms

roboto-bold.woff

roboto-bold.woff

124 ms

awsc.js

awsc.js

203 ms

174 ms

89 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

146 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

147 ms

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

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

1113 ms

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

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

1078 ms

personTipsInfo.do

personTipsInfo.do

374 ms

icon-font.woff

icon-font.woff

35 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

257 ms

eg.js

eg.js

39 ms

footer.css

footer.css

16 ms

et_n.js

et_n.js

67 ms

um.js

um.js

129 ms

light0.5x.png

light0.5x.png

46 ms

pages_version.html

pages_version.html

278 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

67 ms

defer-common.js

defer-common.js

558 ms

i.alicdn.com

i.alicdn.com

558 ms

index.js

index.js

64 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

73 ms

index.js

index.js

71 ms

index.js

index.js

71 ms

sc.globalxman.appscene

sc.globalxman.appscene

84 ms

7.gif

7.gif

84 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

65 ms

wu.json

wu.json

587 ms

baxiaCommon.js

baxiaCommon.js

23 ms

rp

rp

1256 ms

index.web.css

index.web.css

74 ms

index.web.js

index.web.js

14 ms

availableSurveyQuery.json

availableSurveyQuery.json

365 ms

index.js

index.js

58 ms

index.css

index.css

8 ms

index.js

index.js

117 ms

store-proxy.html

store-proxy.html

93 ms

countryCurrencyDataService

countryCurrencyDataService

239 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

83 ms

personRoleInfo.do

personRoleInfo.do

74 ms

notification.do

notification.do

317 ms

um.json

um.json

50 ms

iconfont.woff

iconfont.woff

19 ms

iconfont.woff

iconfont.woff

29 ms

getUmid.do

getUmid.do

12 ms

Accessibility Review

buttonswitch.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

buttonswitch.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

buttonswitch.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 Buttonswitch.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 Buttonswitch.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

buttonswitch.en.alibaba.com

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