Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

fr.community.sonos.com

Join the discussion, ask questions | Sonos Community

Page Load Speed

4 sec in total

First Response

1.6 sec

Resources Loaded

2.2 sec

Page Rendered

172 ms

fr.community.sonos.com screenshot

About Website

Click here to check amazing Fr Community Sonos content for United States. Otherwise, check out these important facts you probably never knew about fr.community.sonos.com

Ask questions, find answers, and share your Sonos experience with other music lovers around the world. Join the Sonos Community.

Visit fr.community.sonos.com

Key Findings

We analyzed Fr.community.sonos.com page load time and found that the first response time was 1.6 sec and then it took 2.3 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

fr.community.sonos.com performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.0 s

22/100

10%

LCP (Largest Contentful Paint)

Value20.6 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value3,500 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.131

81/100

15%

TTI (Time to Interactive)

Value30.4 s

0/100

10%

Network Requests Diagram

en.community.sonos.com

1645 ms

gtm.js

124 ms

gtm.js

317 ms

znf0vfz.css

36 ms

external.css

160 ms

Our browser made a total of 52 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original Fr.community.sonos.com, 23% (12 requests) were made to D3odp2r1osuwn0.cloudfront.net and 10% (5 requests) were made to Use.typekit.net. The less responsive or slowest element that took the longest time to load (1.6 sec) relates to the external source En.community.sonos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 526.2 kB (20%)

Content Size

2.6 MB

After Optimization

2.0 MB

In fact, the total size of Fr.community.sonos.com main page is 2.6 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 1.3 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 413.3 kB

  • Original 488.3 kB
  • After minification 484.3 kB
  • After compression 75.1 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 413.3 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 26.9 kB

  • Original 540.6 kB
  • After minification 513.7 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. Fr Community Sonos images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 476 B

  • Original 1.3 MB
  • After minification 1.3 MB
  • After compression 1.3 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. This website has mostly compressed JavaScripts.

CSS Optimization

-38%

Potential reduce by 85.6 kB

  • Original 226.0 kB
  • After minification 213.5 kB
  • After compression 140.5 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. Fr.community.sonos.com needs all CSS files to be minified and compressed as it can save up to 85.6 kB or 38% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (35%)

Requests Now

46

After Optimization

30

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fr Community Sonos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

fr.community.sonos.com accessibility score

88

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

ARIA IDs are not unique

Best Practices

fr.community.sonos.com best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

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

fr.community.sonos.com SEO score

91

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

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Fr.community.sonos.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 Fr.community.sonos.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

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