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

Report Summary

  • 24

    Performance

    Renders faster than
    43% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

bradecontrols.en.alibaba.com

Beijing Brade Controls Tech Co., Ltd. - Thermostat, temperature controller

Page Load Speed

3.6 sec in total

First Response

9 ms

Resources Loaded

3.3 sec

Page Rendered

296 ms

bradecontrols.en.alibaba.com screenshot

About Website

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

Beijing Brade Controls Tech Co., Ltd., Experts in Manufacturing and Exporting Thermostat, temperature controller and 0 more Products.

Visit bradecontrols.en.alibaba.com

Key Findings

We analyzed Bradecontrols.en.alibaba.com page load time and found that the first response time was 9 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

bradecontrols.en.alibaba.com performance score

24

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.4 s

69/100

10%

LCP (Largest Contentful Paint)

Value3.5 s

63/100

25%

SI (Speed Index)

Value16.8 s

0/100

10%

TBT (Total Blocking Time)

Value11,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.75

6/100

15%

TTI (Time to Interactive)

Value30.1 s

0/100

10%

Network Requests Diagram

bradecontrols.en.alibaba.com

9 ms

bradecontrols.en.alibaba.com

707 ms

40 ms

37 ms

header.css

71 ms

Our browser made a total of 87 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Bradecontrols.en.alibaba.com, 56% (49 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 (2.8 sec) relates to the external source S.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.0 MB (52%)

Content Size

3.9 MB

After Optimization

1.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bradecontrols.en.alibaba.com main page is 3.9 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. 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 2.5 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 463.1 kB

  • Original 563.9 kB
  • After minification 560.0 kB
  • After compression 100.9 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 463.1 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 15.3 kB

  • Original 470.9 kB
  • After minification 455.6 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. Brade Controls En Alibaba images are well optimized though.

JavaScript Optimization

-50%

Potential reduce by 1.3 MB

  • Original 2.5 MB
  • After minification 2.5 MB
  • After compression 1.3 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 1.3 MB or 50% of the original size.

CSS Optimization

-88%

Potential reduce by 295.6 kB

  • Original 335.5 kB
  • After minification 284.7 kB
  • After compression 40.0 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. Bradecontrols.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 295.6 kB or 88% of the original size.

Requests Breakdown

Number of requests can be reduced by 46 (61%)

Requests Now

76

After Optimization

30

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 76 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Brade Controls 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 28 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bradecontrols.en.alibaba.com

bradecontrols.en.alibaba.com

9 ms

bradecontrols.en.alibaba.com

bradecontrols.en.alibaba.com

707 ms

40 ms

37 ms

header.css

header.css

71 ms

header.js

header.js

85 ms

69 ms

web-index.css

web-index.css

88 ms

web-index.css

web-index.css

84 ms

web-index.css

web-index.css

69 ms

web-index.css

web-index.css

85 ms

web-index.css

web-index.css

88 ms

104 ms

70 ms

index.js

index.js

70 ms

H9b9d13c62170438693392ef3330676c8M.png

H9b9d13c62170438693392ef3330676c8M.png

266 ms

H61b0fc99b0834dbb80f1746ab34fffa7t.jpg_q80.jpg

H61b0fc99b0834dbb80f1746ab34fffa7t.jpg_q80.jpg

138 ms

HTB1ZVV4biLxK1Rjy0Ff762YdVXaH.png_250x250.png

HTB1ZVV4biLxK1Rjy0Ff762YdVXaH.png_250x250.png

588 ms

HTB1ZfrkaVzsK1Rjy1Xbq6xOaFXa3.jpg_250x250.jpg

HTB1ZfrkaVzsK1Rjy1Xbq6xOaFXa3.jpg_250x250.jpg

286 ms

HTB1roG0a2vsK1RjSspd763ZepXaU.png_250x250.png

HTB1roG0a2vsK1RjSspd763ZepXaU.png_250x250.png

469 ms

HTB1ri8.bjvuK1Rjy0Fa7602aVXaj.png_250x250.png

HTB1ri8.bjvuK1Rjy0Fa7602aVXaj.png_250x250.png

285 ms

HTB13Wjzbf1H3KVjSZFHq6zKppXaT.jpg_350x350.jpg

HTB13Wjzbf1H3KVjSZFHq6zKppXaT.jpg_350x350.jpg

602 ms

HTB1ZVV4biLxK1Rjy0Ff762YdVXaH.png_350x350.png

HTB1ZVV4biLxK1Rjy0Ff762YdVXaH.png_350x350.png

430 ms

H670f2c6df2f4439f89662ccb2db1a4f7G.jpg_480x480.jpg

H670f2c6df2f4439f89662ccb2db1a4f7G.jpg_480x480.jpg

827 ms

H785d8c27f24c4124b9a0628ee97209499.png_480x480.png

H785d8c27f24c4124b9a0628ee97209499.png_480x480.png

455 ms

H1dd2570ffb284be88d373e020e61c371c.png_350x350.png

H1dd2570ffb284be88d373e020e61c371c.png_350x350.png

1096 ms

H337c5b8191b34e608684fa363d067a305.jpg_350x350.jpg

H337c5b8191b34e608684fa363d067a305.jpg_350x350.jpg

786 ms

H52d47a25860143c7b435b70db58fef66V.jpg_350x350.jpg

H52d47a25860143c7b435b70db58fef66V.jpg_350x350.jpg

949 ms

awsc.js

awsc.js

253 ms

99 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

413 ms

97 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

542 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

544 ms

HTB1Vmd5bcnrK1RkHFrdq6xCoFXa4.jpg

HTB1Vmd5bcnrK1RkHFrdq6xCoFXa4.jpg

1360 ms

HTB1G09xSpXXXXX1XVXXq6xXFXXXG.jpg

HTB1G09xSpXXXXX1XVXXq6xXFXXXG.jpg

813 ms

HTB1eOYkaZnrK1RkHFrd760CoFXak.png

HTB1eOYkaZnrK1RkHFrd760CoFXak.png

1710 ms

HTB17tG7XPzuK1RjSsppq6xz0XXai.jpg

HTB17tG7XPzuK1RjSsppq6xz0XXai.jpg

1260 ms

HTB1Rg0qbffsK1RjSszb763qBXXah.png

HTB1Rg0qbffsK1RjSszb763qBXXah.png

2815 ms

HTB1k65aborrK1RkSne1763rVVXa5.png

HTB1k65aborrK1RkSne1763rVVXa5.png

1533 ms

H37e96d20fb2940ea860f246f630610b2L.jpg

H37e96d20fb2940ea860f246f630610b2L.jpg

1533 ms

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

TB1Z8vPSFXXXXXLXVXXXXXXXXXX-1519-200.png

397 ms

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

TB139qIiv2H8KJjy0FcXXaDlFXa-1000-600.jpg

435 ms

roboto-regular.woff

roboto-regular.woff

1249 ms

roboto-medium.woff

roboto-medium.woff

1262 ms

roboto-light.woff

roboto-light.woff

1262 ms

roboto-thin.woff

roboto-thin.woff

1262 ms

roboto-bold.woff

roboto-bold.woff

1262 ms

personTipsInfo.do

personTipsInfo.do

194 ms

eg.js

eg.js

161 ms

sc.globalxman.appscene

sc.globalxman.appscene

35 ms

icon-font.woff

icon-font.woff

1058 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

190 ms

et_n.js

et_n.js

20 ms

um.js

um.js

104 ms

1060 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

162 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

170 ms

footer.css

footer.css

1052 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

50 ms

index.js

index.js

45 ms

index.js

index.js

44 ms

7.gif

7.gif

23 ms

wu.json

wu.json

28 ms

baxiaCommon.js

baxiaCommon.js

10 ms

rp

rp

1124 ms

um.json

um.json

51 ms

getUmid.do

getUmid.do

20 ms

light0.5x.png

light0.5x.png

41 ms

pages_version.html

pages_version.html

168 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

21 ms

defer-common.js

defer-common.js

48 ms

i.alicdn.com

i.alicdn.com

46 ms

index.js

index.js

18 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

122 ms

index.js

index.js

115 ms

store-proxy.html

store-proxy.html

91 ms

countryCurrencyDataService

countryCurrencyDataService

99 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

77 ms

personRoleInfo.do

personRoleInfo.do

85 ms

notification.do

notification.do

178 ms

index.web.css

index.web.css

15 ms

index.web.js

index.web.js

14 ms

availableSurveyQuery.json

availableSurveyQuery.json

61 ms

iconfont.woff

iconfont.woff

37 ms

iconfont.woff

iconfont.woff

6 ms

data

data

4 ms

Accessibility Review

bradecontrols.en.alibaba.com accessibility score

70

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

bradecontrols.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

Displays images with incorrect aspect ratio

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

bradecontrols.en.alibaba.com SEO score

79

Search Engine Optimization Advices

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 Bradecontrols.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 Bradecontrols.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

bradecontrols.en.alibaba.com

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