Access lyonne.fr. Actualité du jour - Les news d’Auxerre, de l’Yonne (89), de la Seine-et-Marne (77) et de la Nièvre (...

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value7.8 s

23/100

10%

TBT (Total Blocking Time)

Value2,770 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.138

79/100

15%

TTI (Time to Interactive)

Value19.2 s

2/100

10%

lyonne.fr

223 ms

lyonne.fr

395 ms

www.lyonne.fr

505 ms

loader.js

33 ms

gtm.js

168 ms

Our browser made a total of 67 requests to load all elements on the main page. We found that 13% of them (9 requests) were addressed to the original Lyonne.fr, 37% (25 requests) were made to Static1.lyonne.fr and 13% (9 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (1.7 sec) relates to the external source Img.centrefrance.com.

Content Size

723.9 kB

After Optimization

480.1 kB

In fact, the total size of Lyonne.fr main page is 723.9 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. 75% 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. HTML takes 268.3 kB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 222.4 kB

Original 268.3 kB
After minification 242.5 kB
After compression 45.9 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 222.4 kB or 83% of the original size.

Image Optimization

-1%

Potential reduce by 3.2 kB

Original 234.3 kB
After minification 231.1 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. L Yonne images are well optimized though.

JavaScript Optimization

-5%

Potential reduce by 9.7 kB

Original 184.5 kB
After minification 184.5 kB
After compression 174.8 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. This website has mostly compressed JavaScripts.

CSS Optimization

-23%

Potential reduce by 8.4 kB

Original 36.9 kB
After minification 36.9 kB
After compression 28.5 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. Lyonne.fr needs all CSS files to be minified and compressed as it can save up to 8.4 kB or 23% of the original size.

Requests Now

After Optimization

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of L Yonne. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 18 to 1 for JavaScripts and from 8 to 1 for CSS 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.

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 items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

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

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

Language and Encoding

Language Detected

FR
Language Claimed

FR
Encoding

N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyonne.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 Lyonne.fr main page’s claimed encoding is . 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

lyonne.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Actualité du jour - Les news d’Auxerre, de l’Yonne (89), de la Seine-et-Marne (77) et de la Nièvre (58) - L'Yonne Républicaine

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

lyonne.fr

lyonne.fr

www.lyonne.fr

loader.js

gtm.js

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

lyonne.fr

lyonne.fr

www.lyonne.fr

loader.js

gtm.js

pdt_2.0.12.js

css2

-1297860385.css

-2068708940.css

-2051716766.js

styles.min.css

cf.css

custom.css

vue@2.6.0

cf.umd.min.js

index.min.js

sdk.7f958a3af9bbad8f0189d58c4e209f86365ada31.js

-1562760961.js

-1442520588.js

1398845495.js

1822225723.js

custom-013.css

909745768.js

1880205422.js

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