Tools & Wizards About Us
cxsound.com screenshot

Report Summary

  • 86

    Performance

    Renders faster than
    89% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

cxsound.com

Page Load Speed

16.4 sec in total

First Response

6.1 sec

Resources Loaded

9.2 sec

Page Rendered

1.1 sec

cxsound.com screenshot

About Website

Welcome to cxsound.com homepage info - get ready to check Cxsound best content right away, or after learning these important things about cxsound.com

Changzhou Cxsound Electronic Co., Ltd. is a professional manufacturer and supplier of audio products, specializing in the design, development, and production of speakers, microphones, and other relate...

Visit cxsound.com

Key Findings

We analyzed Cxsound.com page load time and found that the first response time was 6.1 sec and then it took 10.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

cxsound.com performance score

86

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.1 s

81/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

71/100

25%

SI (Speed Index)

Value4.1 s

79/100

10%

TBT (Total Blocking Time)

Value140 ms

96/100

30%

CLS (Cumulative Layout Shift)

Value0.036

100/100

15%

TTI (Time to Interactive)

Value4.7 s

80/100

10%

Network Requests Diagram

cxsound.com

6149 ms

www.cxsound.com

955 ms

jquery-1.8.3.min.js

127 ms

statitics.js

195 ms

Browser-detection-en.js

210 ms

Our browser made a total of 109 requests to load all elements on the main page. We found that 97% of them (106 requests) were addressed to the original Cxsound.com, 1% (1 request) were made to Statistics.one-all.cn and 1% (1 request) were made to Download.skype.com. The less responsive or slowest element that took the longest time to load (6.1 sec) belongs to the original domain Cxsound.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 179.4 kB (6%)

Content Size

2.8 MB

After Optimization

2.6 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cxsound.com main page is 2.8 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. Images take 2.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 89.5 kB

  • Original 108.1 kB
  • After minification 106.5 kB
  • After compression 18.7 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 89.5 kB or 83% of the original size.

Image Optimization

-3%

Potential reduce by 63.6 kB

  • Original 2.4 MB
  • After minification 2.4 MB

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. Cxsound images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 25.3 kB

  • Original 158.1 kB
  • After minification 156.7 kB
  • After compression 132.7 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 25.3 kB or 16% of the original size.

CSS Optimization

-2%

Potential reduce by 1.1 kB

  • Original 58.6 kB
  • After minification 58.6 kB
  • After compression 57.5 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. Cxsound.com has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 23 (23%)

Requests Now

102

After Optimization

79

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 102 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cxsound. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

cxsound.com

cxsound.com

6149 ms

www.cxsound.com

www.cxsound.com

955 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

127 ms

statitics.js

statitics.js

195 ms

Browser-detection-en.js

Browser-detection-en.js

210 ms

layer.js

layer.js

212 ms

require.min.js

require.min.js

213 ms

app.js

app.js

211 ms

index_webid2221.css

index_webid2221.css

388 ms

oneallstatic.js

oneallstatic.js

531 ms

_mobile.js

_mobile.js

261 ms

submit_other_contact.js

submit_other_contact.js

307 ms

email_address_chuanwu.js

email_address_chuanwu.js

301 ms

webid2221.js

webid2221.js

284 ms

public.js

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272 ms

hj01_prodetail.js

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322 ms

skypeCheck.js

skypeCheck.js

29 ms

wow.min.js

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345 ms

submityanzheng.js

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354 ms

statistics

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407 ms

layer.css

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170 ms

gtm.js

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104 ms

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100 ms

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198 ms

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101 ms

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100 ms

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388 ms

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454 ms

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842 ms

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698 ms

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859 ms

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811 ms

right_arrow.svg

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770 ms

swiper.min.js

swiper.min.js

720 ms

Poppins.woff

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792 ms

montserrat-bold-webfont.woff

montserrat-bold-webfont.woff

809 ms

poppins-bold.woff

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748 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

776 ms

jquery.sticky.js

jquery.sticky.js

713 ms

move_port.js

move_port.js

675 ms

proDetail.js

proDetail.js

669 ms

jquery.lightbox-0.5.min.js

jquery.lightbox-0.5.min.js

602 ms

layer.js

layer.js

627 ms

jquery.datetimepicker.js

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637 ms

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607 ms

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563 ms

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429 ms

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420 ms

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521 ms

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587 ms

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594 ms

Accessibility Review

cxsound.com accessibility score

79

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

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

cxsound.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

SEO Factors

cxsound.com SEO score

76

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

Links do not have descriptive text

High

Image elements do not have [alt] attributes

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

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

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cxsound.com can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is English. Our system also found out that Cxsound.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

cxsound.com

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