Report Summary

  • 26

    Performance

    Renders faster than
    46% of other websites

  • 68

    Accessibility

    Visual factors better than
    that of 33% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 92

    SEO

    Google-friendlier than
    75% of websites

lyon.aujourdhui.fr

Le Parisien Etudiant : conseils d'orientation, formations, métiers, emploi, Agenda sorties et autres actus pour les étudiants

Page Load Speed

5.2 sec in total

First Response

273 ms

Resources Loaded

4.4 sec

Page Rendered

601 ms

lyon.aujourdhui.fr screenshot

About Website

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

Le Parisien Etudiant. Guide pratique pour les étudiants de l'éntrée au lycée jusqu'au premier emploi en passant par le bac, le choix des études supérieures, les stage et l'alternance sa...

Visit lyon.aujourdhui.fr

Key Findings

We analyzed Lyon.aujourdhui.fr page load time and found that the first response time was 273 ms and then it took 5 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.

Performance Metrics

lyon.aujourdhui.fr performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.7 s

59/100

10%

LCP (Largest Contentful Paint)

Value10.2 s

0/100

25%

SI (Speed Index)

Value9.1 s

14/100

10%

TBT (Total Blocking Time)

Value1,630 ms

12/100

30%

CLS (Cumulative Layout Shift)

Value0.012

100/100

15%

TTI (Time to Interactive)

Value17.9 s

3/100

10%

Network Requests Diagram

lyon.aujourdhui.fr

273 ms

270 ms

config.js

165 ms

loaderStyles.php

16 ms

font-style.css

201 ms

Our browser made a total of 293 requests to load all elements on the main page. We found that 34% of them (99 requests) were addressed to the original Lyon.aujourdhui.fr, 7% (20 requests) were made to Leparisien.fr and 3% (10 requests) were made to Rtb-csync.smartadserver.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Lyon.aujourdhui.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.3 MB (46%)

Content Size

2.8 MB

After Optimization

1.5 MB

In fact, the total size of Lyon.aujourdhui.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. 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 129.7 kB

  • Original 162.2 kB
  • After minification 146.3 kB
  • After compression 32.5 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 129.7 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 51.4 kB

  • Original 1.1 MB
  • After minification 1.1 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. Lyon Aujourdhui images are well optimized though.

JavaScript Optimization

-66%

Potential reduce by 718.5 kB

  • Original 1.1 MB
  • After minification 1.0 MB
  • After compression 371.2 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 718.5 kB or 66% of the original size.

CSS Optimization

-86%

Potential reduce by 382.0 kB

  • Original 446.4 kB
  • After minification 384.1 kB
  • After compression 64.4 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. Lyon.aujourdhui.fr needs all CSS files to be minified and compressed as it can save up to 382.0 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 177 (64%)

Requests Now

276

After Optimization

99

The browser has sent 276 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lyon Aujourdhui. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 67 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

lyon.aujourdhui.fr accessibility score

68

Accessibility Issues

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.

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Internationalization and localization

These are opportunities to improve the interpretation of your content by users in different locales.

Impact

Issue

High

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

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

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

Impact

Issue

High

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

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

lyon.aujourdhui.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

lyon.aujourdhui.fr SEO score

92

Search Engine Optimization Advices

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lyon.aujourdhui.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 Lyon.aujourdhui.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 description is not detected on the main page of Lyon Aujourdhui. 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: