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

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 40

    Accessibility

    Visual factors better than
    that of 19% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 86

    SEO

    Google-friendlier than
    60% of websites

shenpintong.en.alibaba.com

Company Overview - Shenzhen Shengpintong Technology Co., Ltd.

Page Load Speed

4.4 sec in total

First Response

415 ms

Resources Loaded

3.1 sec

Page Rendered

924 ms

shenpintong.en.alibaba.com screenshot

About Website

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

Shenzhen Shengpintong Technology Co., Ltd. Products:Car Radio, Car Android Player, Car MP5, Car Audio, Car Stereo

Visit shenpintong.en.alibaba.com

Key Findings

We analyzed Shenpintong.en.alibaba.com page load time and found that the first response time was 415 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

shenpintong.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value12.8 s

0/100

25%

SI (Speed Index)

Value16.3 s

0/100

10%

TBT (Total Blocking Time)

Value4,230 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.175

69/100

15%

TTI (Time to Interactive)

Value26.7 s

0/100

10%

Network Requests Diagram

shenpintong.en.alibaba.com

415 ms

shenpintong.en.alibaba.com

276 ms

17 ms

O1CN0153JdbU26g4bILVOyC_!!6000000007690-2-tps-418-58.png

161 ms

index.js

296 ms

Our browser made a total of 92 requests to load all elements on the main page. We found that 2% of them (2 requests) were addressed to the original Shenpintong.en.alibaba.com, 39% (36 requests) were made to Sc02.alicdn.com and 26% (24 requests) were made to Sc04.alicdn.com. The less responsive or slowest element that took the longest time to load (2.4 sec) relates to the external source Sc02.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.5 MB (64%)

Content Size

3.9 MB

After Optimization

1.4 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Shenpintong.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. 50% of websites need less resources to load. Javascripts take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 342.5 kB

  • Original 428.5 kB
  • After minification 427.6 kB
  • After compression 86.0 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 342.5 kB or 80% of the original size.

Image Optimization

-3%

Potential reduce by 13.6 kB

  • Original 446.4 kB
  • After minification 432.8 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. Shenpintong En Alibaba images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 2.1 MB

  • Original 3.0 MB
  • After minification 3.0 MB
  • After compression 887.5 kB

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 2.1 MB or 71% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (38%)

Requests Now

90

After Optimization

56

  • AJAX
  • Images
  • JavaScript

The browser has sent 90 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Shenpintong 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 12 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

shenpintong.en.alibaba.com

shenpintong.en.alibaba.com

415 ms

shenpintong.en.alibaba.com

shenpintong.en.alibaba.com

276 ms

17 ms

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161 ms

index.js

index.js

296 ms

index.js

index.js

167 ms

renderHeader.js

renderHeader.js

176 ms

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707 ms

awsc.js

awsc.js

153 ms

4 ms

7.gif

7.gif

303 ms

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497 ms

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253 ms

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41 ms

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50 ms

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42 ms

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323 ms

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730 ms

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332 ms

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851 ms

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726 ms

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660 ms

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756 ms

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976 ms

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748 ms

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931 ms

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1292 ms

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1066 ms

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1074 ms

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1386 ms

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1429 ms

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1293 ms

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693 ms

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203 ms

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191 ms

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196 ms

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285 ms

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253 ms

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235 ms

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199 ms

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198 ms

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201 ms

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222 ms

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467 ms

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232 ms

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260 ms

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239 ms

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237 ms

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240 ms

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241 ms

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252 ms

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246 ms

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250 ms

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855 ms

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442 ms

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438 ms

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521 ms

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1979 ms

et_f.js

et_f.js

6 ms

um.js

um.js

120 ms

wu.json

wu.json

427 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

114 ms

eg.js

eg.js

3 ms

index.js

index.js

10 ms

Accessibility Review

shenpintong.en.alibaba.com accessibility score

40

Accessibility Issues

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.

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

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

shenpintong.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

shenpintong.en.alibaba.com SEO score

86

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

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 Shenpintong.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 Shenpintong.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

shenpintong.en.alibaba.com

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