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

Report Summary

  • 13

    Performance

    Renders faster than
    25% of other websites

  • 75

    Accessibility

    Visual factors better than
    that of 41% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

skqcdz.en.alibaba.com

Company Overview - Guangdong Shuangke Auto Accessories Firm

Page Load Speed

3.4 sec in total

First Response

556 ms

Resources Loaded

2.7 sec

Page Rendered

149 ms

skqcdz.en.alibaba.com screenshot

About Website

Welcome to skqcdz.en.alibaba.com homepage info - get ready to check Skqcdz En Alibaba best content for China right away, or after learning these important things about skqcdz.en.alibaba.com

Guangdong Shuangke Auto Accessories Firm Products:Auto working light,LED Light Bar,Beacon light,Siren & Speaker,COB Light Bar

Visit skqcdz.en.alibaba.com

Key Findings

We analyzed Skqcdz.en.alibaba.com page load time and found that the first response time was 556 ms and then it took 2.8 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

skqcdz.en.alibaba.com performance score

13

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value6.9 s

6/100

25%

SI (Speed Index)

Value11.8 s

4/100

10%

TBT (Total Blocking Time)

Value3,390 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.235

53/100

15%

TTI (Time to Interactive)

Value24.4 s

0/100

10%

Network Requests Diagram

skqcdz.en.alibaba.com

556 ms

skqcdz.en.alibaba.com

189 ms

32 ms

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

28 ms

index.js

46 ms

Our browser made a total of 53 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Skqcdz.en.alibaba.com, 36% (19 requests) were made to Sc01.alicdn.com and 25% (13 requests) were made to Sc02.alicdn.com. The less responsive or slowest element that took the longest time to load (1.9 sec) relates to the external source Sc01.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 393.4 kB (26%)

Content Size

1.5 MB

After Optimization

1.1 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Skqcdz.en.alibaba.com main page is 1.5 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. 40% of websites need less resources to load. Javascripts take 968.5 kB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 338.4 kB

  • Original 411.9 kB
  • After minification 411.1 kB
  • After compression 73.5 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 338.4 kB or 82% of the original size.

Image Optimization

-3%

Potential reduce by 3.2 kB

  • Original 126.0 kB
  • After minification 122.8 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. Skqcdz En Alibaba images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 51.8 kB

  • Original 968.5 kB
  • After minification 968.5 kB
  • After compression 916.7 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. This website has mostly compressed JavaScripts.

Requests Breakdown

Number of requests can be reduced by 24 (47%)

Requests Now

51

After Optimization

27

  • AJAX
  • Images
  • JavaScript

The browser has sent 51 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Skqcdz 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

skqcdz.en.alibaba.com

skqcdz.en.alibaba.com

556 ms

skqcdz.en.alibaba.com

skqcdz.en.alibaba.com

189 ms

32 ms

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

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

28 ms

index.js

index.js

46 ms

index.js

index.js

30 ms

renderHeader.js

renderHeader.js

46 ms

HTB1qH1tX1L2gK0jSZFmq6A7iXXa1.jpg

HTB1qH1tX1L2gK0jSZFmq6A7iXXa1.jpg

1086 ms

awsc.js

awsc.js

67 ms

12 ms

7.gif

7.gif

53 ms

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437 ms

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613 ms

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1912 ms

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499 ms

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668 ms

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508 ms

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492 ms

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501 ms

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941 ms

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869 ms

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975 ms

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926 ms

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1099 ms

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1094 ms

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1312 ms

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1420 ms

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1448 ms

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1387 ms

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1898 ms

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1917 ms

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1476 ms

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566 ms

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754 ms

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503 ms

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538 ms

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568 ms

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339 ms

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773 ms

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886 ms

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1401 ms

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909 ms

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975 ms

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993 ms

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1249 ms

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1341 ms

et_n.js

et_n.js

30 ms

um.js

um.js

115 ms

wu.json

wu.json

21 ms

um.json

um.json

53 ms

getUmid.do

getUmid.do

22 ms

eg.js

eg.js

3 ms

index.js

index.js

5 ms

Accessibility Review

skqcdz.en.alibaba.com accessibility score

75

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

skqcdz.en.alibaba.com best practices score

67

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

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

skqcdz.en.alibaba.com SEO score

79

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

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 Skqcdz.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 Skqcdz.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

skqcdz.en.alibaba.com

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