Access elg-yachts-diffusion.com. elg-yachts-diffusion.com – このドメインはお名前.comで取得されています。

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value7.7 s

3/100

25%

SI (Speed Index)

Value8.6 s

17/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.323

36/100

15%

TTI (Time to Interactive)

Value8.9 s

34/100

10%

elg-yachts-diffusion.com

216 ms

www.elg-yachts-diffusion.com

699 ms

css

26 ms

reset.css

205 ms

knacss.css

439 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 92% of them (54 requests) were addressed to the original Elg-yachts-diffusion.com, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Elg-yachts-diffusion.com.

Content Size

389.2 kB

After Optimization

136.2 kB

In fact, the total size of Elg-yachts-diffusion.com main page is 389.2 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. 40% of websites need less resources to load. Javascripts take 181.2 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 47.4 kB

Original 54.5 kB
After minification 49.2 kB
After compression 7.0 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 47.4 kB or 87% of the original size.

Image Optimization

-30%

Potential reduce by 27.3 kB

Original 92.3 kB
After minification 65.1 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. Obviously, Elg Yachts Diffusion needs image optimization as it can save up to 27.3 kB or 30% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-70%

Potential reduce by 127.2 kB

Original 181.2 kB
After minification 142.7 kB
After compression 54.0 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 127.2 kB or 70% of the original size.

CSS Optimization

-84%

Potential reduce by 51.2 kB

Original 61.2 kB
After minification 47.0 kB
After compression 10.0 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. Elg-yachts-diffusion.com needs all CSS files to be minified and compressed as it can save up to 51.2 kB or 84% of the original size.

Requests Now

After Optimization

The browser has sent 56 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Elg Yachts Diffusion. 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 7 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the legibility of your content.

High

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

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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

<input type="image"> elements do not have [alt] text

High

Form elements do not have associated labels

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

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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

High

Links are not crawlable

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

N/A
Language Claimed

FR
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Elg-yachts-diffusion.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 French. Our system also found out that Elg-yachts-diffusion.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

elg-yachts-diffusion.com

Open Graph description is not detected on the main page of Elg Yachts Diffusion. 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

elg-yachts-diffusion.com – このドメインはお名前.comで取得されています。

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

elg-yachts-diffusion.com

www.elg-yachts-diffusion.com

css

reset.css

knacss.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

elg-yachts-diffusion.com

www.elg-yachts-diffusion.com

css

reset.css

knacss.css

jquery.bxslider.css

front.css

shadowbox.css

bgstretcher.css

jquery-1.4.2.min.js

jquery.cycle.js

easySlider1.7.js

jquery.simplyscroll.js

shadowbox.js

jquery.bxslider.js

jCarouselLite.js

tools.js

number_format.js

slideshow.js

ajax.js

bgstretcher.js

sizzle.js

shadowbox-fr.js

shadowbox-img.js

shadowbox-html.js

shadowbox-iframe.js

shadowbox-qt.js

shadowbox-jquery.js

ga.js

fond_header.png

bton_accueil.png

bton_recherche.png

facebook.png

bton_ok.png

logo.png

fond_ssMenuTop.png

sep_lien.png

fond_header3.png

fond_content_acc.png

p_nouveaute.png

201631015477trader-41-tarquin-occasion.jpg

bton_detail.png

sun-odyssey-379-dl.jpg