Access investir.lesechos.fr. Bourse en temps réel, actualités et conseils boursiers | Les Échos Bourse

name

value

score

weighting

FCP (First Contentful Paint)

Value4.1 s

22/100

10%

LCP (Largest Contentful Paint)

Value6.6 s

8/100

25%

SI (Speed Index)

Value17.1 s

0/100

10%

TBT (Total Blocking Time)

Value42,250 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.091

92/100

15%

TTI (Time to Interactive)

Value55.2 s

0/100

10%

investir.lesechos.fr

269 ms

investir.lesechos.fr

677 ms

loader.js

888 ms

css

34 ms

styles.css

506 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 41% of them (37 requests) were addressed to the original Investir.lesechos.fr, 37% (33 requests) were made to Pics-investir.lesechos.com and 6% (5 requests) were made to Interactivtrading.com. The less responsive or slowest element that took the longest time to load (888 ms) relates to the external source Sdk.privacy-center.org.

Content Size

2.3 MB

After Optimization

1.7 MB

In fact, the total size of Investir.lesechos.fr main page is 2.3 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. 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. Images take 1.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 333.7 kB

Original 387.7 kB
After minification 341.5 kB
After compression 54.0 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. This page needs HTML code to be minified as it can gain 46.3 kB, which is 12% 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 333.7 kB or 86% of the original size.

Image Optimization

-2%

Potential reduce by 27.6 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. Investir Les Echos images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 81.7 kB

Original 498.9 kB
After minification 498.9 kB
After compression 417.2 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 81.7 kB or 16% of the original size.

CSS Optimization

-52%

Potential reduce by 125.0 kB

Original 239.6 kB
After minification 239.5 kB
After compression 114.6 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. Investir.lesechos.fr needs all CSS files to be minified and compressed as it can save up to 125.0 kB or 52% of the original size.

Requests Now

After Optimization

The browser has sent 81 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Investir Les Echos. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 4 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

Image elements do not have [alt] attributes

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

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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

UTF-8

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

investir.lesechos.fr

Open Graph description is not detected on the main page of Investir Les Echos. 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

Bourse en temps réel, actualités et conseils boursiers | Les Échos Bourse | Investir

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

investir.lesechos.fr

investir.lesechos.fr

loader.js

css

styles.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

investir.lesechos.fr

investir.lesechos.fr

loader.js

css

styles.css

scripts.js

headerv4.js

dfp_async.js

include-vendor.min.js

include-DGFiles.min.js

all.js

streaming.js

sondage_une448.js

ivt.php

styles-min-blessed2.css

styles-min-blessed1.css

ivt.php

chart.js

sdk.d8d9b3b0f63d7d5011309533a99e82ca765fcbd8.js

gpt.js

pubads_impl_2022092701.js

ppub_config

gtm.js

ico_chevron.svg

ico_search.svg

h15_auth_fb_blanc.png

compter.php

ico_chevron.svg

logo_ultima.svg

itunes-badge.svg

google-play-badge.png

Popin_Investir_1E.jpg

h15_auth_tw_blanc.png

h15_auth_go_blanc.png

logo_lesechosinvestir.svg

2036717_1664552723_paris2.jpg

2036659_1664547981_1888946-1578671353-1870805-1567777458-artus-1.jpg

2036671_1664548871_chalmin.jpg

2033839_1662969350_mini-andese.jpg

2036540_1664520371_2011280-1649429589-hbbi-ll-ns-square_218x231.jpg

qsx35xq-H.jpg

2036604_1664531983_1796742-1538766568-total-6_218x232.jpg

1792992_1537433640_denis-lantoine-chat-nb_93x135.jpg