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

Report Summary

  • 28

    Performance

    Renders faster than
    48% 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

  • 93

    SEO

    Google-friendlier than
    83% of websites

sinponled.en.alibaba.com

Shenzhen Century Sinpon Technology Co., Ltd. - LED Strip/LED Backlight, LED Aluminum Profiles

Page Load Speed

4.2 sec in total

First Response

238 ms

Resources Loaded

3.4 sec

Page Rendered

519 ms

sinponled.en.alibaba.com screenshot

About Website

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

Shenzhen Century Sinpon Technology Co., Ltd., Experts in Manufacturing and Exporting LED Strip/LED Backlight, LED Aluminum Profiles and 0 more Products.

Visit sinponled.en.alibaba.com

Key Findings

We analyzed Sinponled.en.alibaba.com page load time and found that the first response time was 238 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

sinponled.en.alibaba.com performance score

28

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value4.3 s

41/100

25%

SI (Speed Index)

Value11.7 s

4/100

10%

TBT (Total Blocking Time)

Value10,460 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value25.3 s

0/100

10%

Network Requests Diagram

sinponled.en.alibaba.com

238 ms

sinponled.en.alibaba.com

284 ms

159 ms

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

190 ms

index.js

289 ms

Our browser made a total of 47 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Sinponled.en.alibaba.com, 57% (27 requests) were made to Sc04.alicdn.com and 15% (7 requests) were made to S.alicdn.com. The less responsive or slowest element that took the longest time to load (2.9 sec) relates to the external source Sc04.alicdn.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 693.4 kB (41%)

Content Size

1.7 MB

After Optimization

1.0 MB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Sinponled.en.alibaba.com main page is 1.7 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 359.7 kB

  • Original 435.3 kB
  • After minification 433.9 kB
  • After compression 75.5 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 359.7 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 0 B

  • Original 4.8 kB
  • After minification 4.8 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. Sinpon LED En Alibaba images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 333.6 kB

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 931.8 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 333.6 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 21 (47%)

Requests Now

45

After Optimization

24

  • AJAX
  • Images
  • JavaScript

The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sinpon LED 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

sinponled.en.alibaba.com

sinponled.en.alibaba.com

238 ms

sinponled.en.alibaba.com

sinponled.en.alibaba.com

284 ms

159 ms

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

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

190 ms

index.js

index.js

289 ms

index.js

index.js

281 ms

renderHeader.js

renderHeader.js

282 ms

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923 ms

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760 ms

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945 ms

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1261 ms

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600 ms

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776 ms

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675 ms

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634 ms

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937 ms

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1109 ms

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898 ms

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1247 ms

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1374 ms

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1249 ms

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1584 ms

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1620 ms

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1503 ms

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1800 ms

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1813 ms

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2822 ms

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1777 ms

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2054 ms

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2174 ms

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2366 ms

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2312 ms

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2310 ms

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2529 ms

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2773 ms

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2848 ms

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2887 ms

awsc.js

awsc.js

129 ms

58 ms

7.gif

7.gif

40 ms

et_f.js

et_f.js

22 ms

um.js

um.js

10 ms

wu.json

wu.json

352 ms

um.json

um.json

58 ms

getUmid.do

getUmid.do

42 ms

eg.js

eg.js

3 ms

index.js

index.js

3 ms

Accessibility Review

sinponled.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

sinponled.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

sinponled.en.alibaba.com SEO score

93

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 uses 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 Sinponled.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 Sinponled.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

sinponled.en.alibaba.com

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