Access simulation-bourse.com.

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

94/100

10%

LCP (Largest Contentful Paint)

Value1.6 s

99/100

25%

SI (Speed Index)

Value2.6 s

97/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.154

75/100

15%

TTI (Time to Interactive)

Value3.8 s

89/100

10%

www.simulation-bourse.com

691 ms

style.css

2763 ms

genformFo.css

3159 ms

jquery-ui-1.9.0.custom.css

3161 ms

imgareaselect-default.css

3163 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 90% of them (45 requests) were addressed to the original Simulation-bourse.com, 4% (2 requests) were made to Google-analytics.com and 4% (2 requests) were made to Hello2.lesite.pro. The less responsive or slowest element that took the longest time to load (3.6 sec) belongs to the original domain Simulation-bourse.com.

Content Size

1.4 MB

After Optimization

794.1 kB

In fact, the total size of Simulation-bourse.com main page is 1.4 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. 40% of websites need less resources to load. Javascripts take 656.7 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 18.6 kB

Original 24.5 kB
After minification 21.0 kB
After compression 5.8 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 3.4 kB, which is 14% 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 18.6 kB or 76% of the original size.

Image Optimization

-2%

Potential reduce by 13.5 kB

Original 596.9 kB
After minification 583.4 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. Simulation Bourse images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 468.8 kB

Original 656.7 kB
After minification 592.9 kB
After compression 187.9 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 468.8 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 99.1 kB

Original 116.1 kB
After minification 98.4 kB
After compression 17.0 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. Simulation-bourse.com needs all CSS files to be minified and compressed as it can save up to 99.1 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Simulation Bourse. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 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 the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.

High

<frame> or <iframe> elements do not have a title

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

Low

Ensure CSP is effective against XSS attacks

High

Issues were logged in the Issues panel in Chrome Devtools

Search Engine Optimization Advices

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

High

Page is blocked from indexing

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 doesn't use legible font sizes

Language and Encoding

Language Detected

N/A
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Simulation-bourse.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 Simulation-bourse.com 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

simulation-bourse.com

Open Graph description is not detected on the main page of Simulation Bourse. 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

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

www.simulation-bourse.com

style.css

genformFo.css

jquery-ui-1.9.0.custom.css

imgareaselect-default.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

www.simulation-bourse.com

style.css

genformFo.css

jquery-ui-1.9.0.custom.css

imgareaselect-default.css

colorpicker.css

jqzoom.css

swfobject.js

js

jwplayer.js

jquery-1.8.2.min.js

jquery-ui-1.9.0.custom.min.js

jquery.form.js

jquery.blockUI.js

jquery.MultiFile.pack.js

jquery.MetaData.js

jquery.imgareaselect.js

jquery.colorpicker.js

urlEncode.js

jqzoom.unpack.1.0.1.js

galleria-1.2.4.min.js

genFormFo.js

script_tmt_validator.js

menuFo.js

divListWithPagination.js

design.js

galleria.twelve.js

ga.js

__utm.gif

galleria.twelve.css

galleria.twelve.css

gif-347.gif

logo-simulation-bourse.png

simulation-bourse-8.png

simulation-bourse-9.png

simulation-bourse-44.jpg

simulation-bourse-46.jpg

simulation-bourse-45.jpg

simulation-bourse-43.jpg

btn-dr.gif

btn-ga.gif

simulation-bourse-13.png

simulation-bourse-14.png

simulation-bourse-39.png