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

Report Summary

  • 11

    Performance

    Renders faster than
    24% 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

smartconcept.en.alibaba.com

Shenzhen Smart Concept Electronics Co., Ltd. - Smart GPS Tracker Locator, Wearable Devices

Page Load Speed

3.5 sec in total

First Response

81 ms

Resources Loaded

2.8 sec

Page Rendered

638 ms

smartconcept.en.alibaba.com screenshot

About Website

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

Shenzhen Smart Concept Electronics Co., Ltd., Experts in Manufacturing and Exporting Smart GPS Tracker Locator, Wearable Devices and 0 more Products.

Visit smartconcept.en.alibaba.com

Key Findings

We analyzed Smartconcept.en.alibaba.com page load time and found that the first response time was 81 ms and then it took 3.4 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

smartconcept.en.alibaba.com performance score

11

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.6 s

64/100

10%

LCP (Largest Contentful Paint)

Value5.6 s

17/100

25%

SI (Speed Index)

Value11.9 s

4/100

10%

TBT (Total Blocking Time)

Value5,130 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.274

1/100

15%

TTI (Time to Interactive)

Value26.5 s

0/100

10%

Network Requests Diagram

smartconcept.en.alibaba.com

81 ms

smartconcept.en.alibaba.com

615 ms

94 ms

85 ms

header.css

161 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 Smartconcept.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 (1.5 sec) relates to the external source Img.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 3.7 MB (57%)

Content Size

6.4 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Smartconcept.en.alibaba.com main page is 6.4 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 5.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 349.9 kB

  • Original 437.0 kB
  • After minification 433.0 kB
  • After compression 87.1 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 349.9 kB or 80% of the original size.

Image Optimization

-28%

Potential reduce by 183.7 kB

  • Original 654.3 kB
  • After minification 470.6 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. Obviously, Smart Concept En Alibaba needs image optimization as it can save up to 183.7 kB or 28% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-59%

Potential reduce by 3.0 MB

  • Original 5.0 MB
  • After minification 5.0 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 3.0 MB or 59% of the original size.

CSS Optimization

-65%

Potential reduce by 203.5 kB

  • Original 315.3 kB
  • After minification 264.5 kB
  • After compression 111.8 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. Smartconcept.en.alibaba.com needs all CSS files to be minified and compressed as it can save up to 203.5 kB or 65% of the original size.

Requests Breakdown

Number of requests can be reduced by 37 (62%)

Requests Now

60

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

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

smartconcept.en.alibaba.com

smartconcept.en.alibaba.com

81 ms

smartconcept.en.alibaba.com

smartconcept.en.alibaba.com

615 ms

94 ms

85 ms

header.css

header.css

161 ms

header.js

header.js

201 ms

84 ms

web-index.css

web-index.css

91 ms

web-index.css

web-index.css

89 ms

web-index.css

web-index.css

143 ms

web-index.css

web-index.css

170 ms

web-index.css

web-index.css

169 ms

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

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

201 ms

205 ms

198 ms

index.js

index.js

199 ms

200 ms

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

TB1VtZtebH1gK0jSZFwXXc7aXXa-65-70.gif

690 ms

H2d3d08abe4aa412791a76f88a1a15ccez.jpg_q80.jpg

H2d3d08abe4aa412791a76f88a1a15ccez.jpg_q80.jpg

1141 ms

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

TB1QhYprKT2gK0jSZFvXXXnFXXa-20-20.png

1188 ms

roboto-regular.woff

roboto-regular.woff

64 ms

roboto-medium.woff

roboto-medium.woff

142 ms

roboto-light.woff

roboto-light.woff

64 ms

roboto-thin.woff

roboto-thin.woff

65 ms

roboto-bold.woff

roboto-bold.woff

140 ms

awsc.js

awsc.js

240 ms

130 ms

197 ms

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

TB1hVGkvVP7gK0jSZFjXXc5aXXa-365-49.svg

251 ms

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

TB1mHDTXMaH3KVjSZFpXXbhKpXa-600-400.png

194 ms

H6d12018608db4e3387f0d2c647bab969V.png

H6d12018608db4e3387f0d2c647bab969V.png

533 ms

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

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

1362 ms

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

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

1463 ms

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

TB1k1Ive3oQMeJjy0FoXXcShVXa-1200-280.png

1477 ms

personTipsInfo.do

personTipsInfo.do

198 ms

eg.js

eg.js

159 ms

sc.globalxman.appscene

sc.globalxman.appscene

26 ms

icon-font.woff

icon-font.woff

53 ms

font_515771_xjdbujl2iu.woff

font_515771_xjdbujl2iu.woff

288 ms

et_f.js

et_f.js

95 ms

um.js

um.js

95 ms

footer.css

footer.css

14 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

198 ms

index.js

index.js

195 ms

index.js

index.js

287 ms

light0.5x.png

light0.5x.png

192 ms

7.gif

7.gif

187 ms

pages_version.html

pages_version.html

280 ms

defer-common.js

defer-common.js

340 ms

i.alicdn.com

i.alicdn.com

289 ms

index.js

index.js

169 ms

sc.sc_header_footer.schd_coms

sc.sc_header_footer.schd_coms

28 ms

wu.json

wu.json

121 ms

baxiaCommon.js

baxiaCommon.js

79 ms

rp

rp

1284 ms

need_show_cookie_setting.do

need_show_cookie_setting.do

42 ms

index.web.css

index.web.css

16 ms

index.web.js

index.web.js

62 ms

index.js

index.js

48 ms

um.json

um.json

464 ms

availableSurveyQuery.json

availableSurveyQuery.json

459 ms

store-proxy.html

store-proxy.html

358 ms

countryCurrencyDataService

countryCurrencyDataService

326 ms

sc.sc_header_footer.sc_hds

sc.sc_header_footer.sc_hds

262 ms

personRoleInfo.do

personRoleInfo.do

191 ms

notification.do

notification.do

260 ms

index.js

index.js

141 ms

getUmid.do

getUmid.do

14 ms

index.css

index.css

15 ms

iconfont.woff

iconfont.woff

9 ms

iconfont.woff

iconfont.woff

26 ms

Accessibility Review

smartconcept.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

smartconcept.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

smartconcept.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 Smartconcept.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 Smartconcept.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

smartconcept.en.alibaba.com

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