Access design-technologies.fr. BANG & OLUFSEN - LG - LOEWE- DEVIALET

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value6.1 s

12/100

25%

SI (Speed Index)

Value10.4 s

8/100

10%

TBT (Total Blocking Time)

Value390 ms

69/100

30%

CLS (Cumulative Layout Shift)

Value0.103

89/100

15%

TTI (Time to Interactive)

Value15.2 s

7/100

10%

www.design-technologies.fr

530 ms

rgs.css

162 ms

responsive.css.php

434 ms

font-awesome.min.css

256 ms

style.css

332 ms

Our browser made a total of 61 requests to load all elements on the main page. We found that 95% of them (58 requests) were addressed to the original Design-technologies.fr, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Googleadservices.com. The less responsive or slowest element that took the longest time to load (2.3 sec) belongs to the original domain Design-technologies.fr.

Content Size

2.8 MB

After Optimization

2.2 MB

In fact, the total size of Design-technologies.fr 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. 45% of websites need less resources to load. Images take 2.3 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.0 kB

Original 38.6 kB
After minification 32.2 kB
After compression 7.7 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. This page needs HTML code to be minified as it can gain 6.4 kB, which is 17% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 31.0 kB or 80% of the original size.

Image Optimization

-10%

Potential reduce by 214.9 kB

Original 2.3 MB
After minification 2.0 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. Design Technologies images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 265.4 kB

Original 386.0 kB
After minification 337.3 kB
After compression 120.6 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 265.4 kB or 69% of the original size.

CSS Optimization

-85%

Potential reduce by 114.2 kB

Original 134.4 kB
After minification 105.0 kB
After compression 20.1 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. Design-technologies.fr needs all CSS files to be minified and compressed as it can save up to 114.2 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 54 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Design Technologies. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 20 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve keyboard navigation in your application.

High

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

High

Heading elements are not in a sequentially-descending order

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.

High

ARIA IDs are not unique

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.

Low

No form fields have multiple labels

Areas of Improvement

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FR
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Design-technologies.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Design-technologies.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

design-technologies.fr

Open Graph description is not detected on the main page of Design Technologies. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks:

Report Summary

Performance

Accessibility

Best Practices

SEO

BANG & OLUFSEN - LG - LOEWE- DEVIALET - SONOS PARIS

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

www.design-technologies.fr

rgs.css

responsive.css.php

font-awesome.min.css

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

www.design-technologies.fr

rgs.css

responsive.css.php

font-awesome.min.css

style.css

orbit.css

colors.css.php

jquery.js

jquery-migrate.min.js

modernizr.js

conversion_async.js

superfish.js

easing.js

respond.js

swipe.min.js

nicescroll.js

sticky.js

prettyPhoto.js

flexslider.min.js

isotope.min.js

carouFredSel.min.js

jplayer.min.js

orbit.js

init.js

comment-reply.min.js

nectar-love.js

logo.png

logo-b&o.png

logo-loewe.png

logo-bose.png

logo-sonos.png

demo-image1.jpg

occas-bo.jpg

LOGO-BOPLAY-OK.png

BEOLIT-15_PREMIER_VISUEL-300x300.png

BEOPLAY-H8_PREMIER_VISUEL-300x300.png

LOGO-BO-OK-copie.png

BEOVISION-AVANT-8-300x300.jpg

LOGO-BOSE-OK.png

CASQUE-BOSE-QC25-300x300.jpg

LOGO-LOEWE-OK.png

LOEWE-ART-300x300.jpg

LOGO-SONOS-OK.png