Access maths-fi.com. Emploi finance de marche Ingenieur Master DEA DESS mastere Doctorat MSc MS Phd, Finance Quantitative...

name

value

score

weighting

FCP (First Contentful Paint)

Value4.6 s

14/100

10%

LCP (Largest Contentful Paint)

Value8.6 s

1/100

25%

SI (Speed Index)

Value6.6 s

37/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.349

31/100

15%

TTI (Time to Interactive)

Value7.5 s

48/100

10%

maths-fi.com

2437 ms

icon

36 ms

bootstrap.min.css

976 ms

propeller.min.css

905 ms

takuya.css

625 ms

Our browser made a total of 59 requests to load all elements on the main page. We found that 71% of them (42 requests) were addressed to the original Maths-fi.com, 10% (6 requests) were made to Fonts.gstatic.com and 7% (4 requests) were made to Bfa-emploi.com. The less responsive or slowest element that took the longest time to load (2.4 sec) belongs to the original domain Maths-fi.com.

Content Size

1.3 MB

After Optimization

889.5 kB

In fact, the total size of Maths-fi.com main page is 1.3 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. 50% of websites need less resources to load. Images take 793.3 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 40.7 kB

Original 50.7 kB
After minification 46.2 kB
After compression 10.0 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 40.7 kB or 80% of the original size.

Image Optimization

-4%

Potential reduce by 35.6 kB

Original 793.3 kB
After minification 757.6 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. Maths Fi images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 112.1 kB

Original 193.6 kB
After minification 191.6 kB
After compression 81.5 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 112.1 kB or 58% of the original size.

CSS Optimization

-83%

Potential reduce by 201.6 kB

Original 241.9 kB
After minification 233.0 kB
After compression 40.3 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. Maths-fi.com needs all CSS files to be minified and compressed as it can save up to 201.6 kB or 83% of the original size.

Requests Now

After Optimization

The browser has sent 46 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Maths Fi. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and from 6 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 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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

N/A
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Maths-fi.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) and no language is claimed in <html> or <meta> tags either. Our system also found out that Maths-fi.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

maths-fi.com

Open Graph data is detected on the main page of Maths Fi. 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

Emploi finance de marche Ingenieur Master DEA DESS mastere Doctorat MSc MS Phd, Finance Quantitative, IT Finance, Mathematique financiere et informati...

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

maths-fi.com

icon

bootstrap.min.css

propeller.min.css

takuya.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

maths-fi.com

icon

bootstrap.min.css

propeller.min.css

takuya.css

font-awesome.min.css

maths-fi-blanc.png

banniere-horizontale.php

news-ajax.js

jquery.min.js

news-1.jpeg

jquery-1.12.2.min.js

bootstrap.min.js

propeller.min.js

spacer.gif

LPMA-2014-b.gif

css

news-3.jpeg

cfa-science-upmc-3.jpg

publier.jpg

newsletter.jpg

partenaires.jpeg

searchh.jpg

soutient.jpg

avatar-80.png

esm.jpg

moodys-analytics2013.jpg

unicredit.gif

logo_BDF_bleu.jpg

cycom2.gif

worldbank.jpg

socgen.jpg

ykems2.jpg

women-in-science-2.jpg

cfa-ifma.jpg

cfa-impe.jpg

logoarborescience.gif

logo-abg-6.gif

emploisci.gif

mathfinancelogo3.gif

phds.gif

logosciencecarreers1.gif

logosciencecarreers2.gif