Tools & Wizards About Us

Report Summary

  • 17

    Performance

    Renders faster than
    32% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

bose.fr

Bose | Casques, écouteurs, enceintes et produits portables

Page Load Speed

1.6 sec in total

First Response

9 ms

Resources Loaded

1.4 sec

Page Rendered

241 ms

About Website

Visit bose.fr now to see the best up-to-date Bose content for France and also check out these interesting facts you probably never knew about bose.fr

Le site Web officiel de Bose. Découvrez nos solutions innovantes pour ressentir, agir et vivre plus intensément. Découvrez nos casques, écouteurs, enceintes, produits portables et produits « bien-être...

Visit bose.fr

Key Findings

We analyzed Bose.fr page load time and found that the first response time was 9 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 35% of websites can load faster.

Performance Metrics

bose.fr performance score

17

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value12.2 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value3,130 ms

2/100

30%

CLS (Cumulative Layout Shift)

Value0.074

95/100

15%

TTI (Time to Interactive)

Value21.1 s

1/100

10%

Network Requests Diagram

www.bose.fr

9 ms

www.bose.fr

294 ms

index.html

14 ms

design.e19b717c8ce7ed9ec3a843ddcdb5d47f.css

48 ms

clientlibs.1a595128c8f8a1036d95c3b0681b0869.css

88 ms

Our browser made a total of 86 requests to load all elements on the main page. We found that 5% of them (4 requests) were addressed to the original Bose.fr, 79% (68 requests) were made to Static.bose.com and 13% (11 requests) were made to Assets.bose.com. The less responsive or slowest element that took the longest time to load (376 ms) relates to the external source Cdn.curalate.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 174.6 kB (25%)

Content Size

690.0 kB

After Optimization

515.4 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Bose.fr main page is 690.0 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Javascripts take 255.6 kB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 166.1 kB

  • Original 188.7 kB
  • After minification 187.6 kB
  • After compression 22.6 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 166.1 kB or 88% of the original size.

Image Optimization

-3%

Potential reduce by 8.5 kB

  • Original 245.7 kB
  • After minification 237.2 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. Bose images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 0 B

  • Original 255.6 kB
  • After minification 255.6 kB
  • After compression 255.6 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 59 (76%)

Requests Now

78

After Optimization

19

  • Images
  • JavaScript
  • CSS

The browser has sent 78 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bose. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 41 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

bose.fr accessibility score

78

Accessibility Issues

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-*] attributes do not match their roles

High

[role]s are not contained by their required parent element

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

Buttons do not have an accessible name

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.

Best Practices

bose.fr best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

bose.fr 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

    FR

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Bose.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and it matches the claimed language. Our system also found out that Bose.fr 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 Bose. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: