Access hd.illel.fr. Illel.fr - Spécialiste Hifi et Home cinema depuis plus de 50 ans

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

28/100

10%

LCP (Largest Contentful Paint)

Value8.2 s

2/100

25%

SI (Speed Index)

Value9.5 s

11/100

10%

TBT (Total Blocking Time)

Value450 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.289

41/100

15%

TTI (Time to Interactive)

Value15.0 s

7/100

10%

hd.illel.fr

351 ms

hd.illel.fr

953 ms

widgets.min.css

27 ms

sidebarcart.css

289 ms

theme-6e5a15160.css

509 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 97% of them (87 requests) were addressed to the original Hd.illel.fr, 2% (2 requests) were made to Cdn.jsdelivr.net and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (995 ms) belongs to the original domain Hd.illel.fr.

Content Size

2.7 MB

After Optimization

2.3 MB

In fact, the total size of Hd.illel.fr main page is 2.7 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. 55% of websites need less resources to load. Images take 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 180.0 kB

Original 212.1 kB
After minification 180.5 kB
After compression 32.1 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. This page needs HTML code to be minified as it can gain 31.6 kB, which is 15% 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 180.0 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 61.5 kB

Original 1.7 MB
After minification 1.7 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. Hd Illel images are well optimized though.

JavaScript Optimization

-23%

Potential reduce by 140.7 kB

Original 620.5 kB
After minification 615.5 kB
After compression 479.8 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 140.7 kB or 23% of the original size.

CSS Optimization

-22%

Potential reduce by 27.9 kB

Original 128.7 kB
After minification 128.7 kB
After compression 100.7 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. Hd.illel.fr needs all CSS files to be minified and compressed as it can save up to 27.9 kB or 22% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Hd Illel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hd.illel.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 Hd.illel.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

hd.illel.fr

Open Graph description is not detected on the main page of Hd Illel. 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

Illel.fr - Spécialiste Hifi et Home cinema depuis plus de 50 ans

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

hd.illel.fr

hd.illel.fr

widgets.min.css

sidebarcart.css

theme-6e5a15160.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

hd.illel.fr

hd.illel.fr

widgets.min.css

sidebarcart.css

theme-6e5a15160.css

js

core.js

revws-bootstrap-1_2_1.js

theme.js

ps_emailsubscription.js

front.js

widgets.umd.js

ajaxcart.js

jquery-ui.min.js

jquery.fancybox.js

ps_shoppingcart.js

ps_searchbar.js

front.js

owl.carousel.min.js

init.slider.js

front.js

front.js

f059dda53d7226f7b5b05ec6e573b440.js

owl.carousel.min.js

front.js

front.js

front.js

jquery.magnific-popup.min.js

like.js

front.js

sidebarcart.js

smoothscroll.min.js

lazyload.js

stickymenu.js

front.js

custom.js

alma-product.js

customjs-58060f68bd3d1c54161173b2e935c12a.js

hdillel-logo-1583861963.jpg

tel-illel.svg

loading.svg

8411d2b53425607175f385ef2bfbe10e_1.jpg

4926cef4f4a8ab18e0df5d72641523e0_1.jpg