Tools & Wizards About Us
mathprepa.fr screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 98

    Accessibility

    Visual factors better than
    that of 94% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

mathprepa.fr

Mathprepa - Les Mathématiques en Prépa - Mpsi Pcsi - Mp Pc Psi

Page Load Speed

3.7 sec in total

First Response

1.2 sec

Resources Loaded

2.3 sec

Page Rendered

139 ms

mathprepa.fr screenshot

About Website

Welcome to mathprepa.fr homepage info - get ready to check Mathprepa best content for Morocco right away, or after learning these important things about mathprepa.fr

Des milliers d'exercices corrigés, des centaines de problèmes, un cours complet. Une interface élégante, pour les Mpsi, Mp2i, Pcsi, Mp, Mpi, Pc, Psi.

Visit mathprepa.fr

Key Findings

We analyzed Mathprepa.fr page load time and found that the first response time was 1.2 sec and then it took 2.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

mathprepa.fr performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

26/100

10%

LCP (Largest Contentful Paint)

Value4.7 s

31/100

25%

SI (Speed Index)

Value6.3 s

42/100

10%

TBT (Total Blocking Time)

Value410 ms

66/100

30%

CLS (Cumulative Layout Shift)

Value0.434

21/100

15%

TTI (Time to Interactive)

Value5.4 s

72/100

10%

Network Requests Diagram

www.mathprepa.fr

1199 ms

style.css

151 ms

pms-paypal-express-pro.css

228 ms

style.css

314 ms

style.css

244 ms

Our browser made a total of 20 requests to load all elements on the main page. We found that 95% of them (19 requests) were addressed to the original Mathprepa.fr, 5% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Mathprepa.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 80.7 kB (44%)

Content Size

185.2 kB

After Optimization

104.5 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Mathprepa.fr main page is 185.2 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. 20% of websites need less resources to load. HTML takes 98.0 kB which makes up the majority of the site volume.

HTML Optimization

-74%

Potential reduce by 72.4 kB

  • Original 98.0 kB
  • After minification 96.3 kB
  • After compression 25.6 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 72.4 kB or 74% of the original size.

Image Optimization

-26%

Potential reduce by 1.6 kB

  • Original 6.1 kB
  • After minification 4.5 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. Obviously, Mathprepa needs image optimization as it can save up to 1.6 kB or 26% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-2%

Potential reduce by 1.2 kB

  • Original 59.4 kB
  • After minification 59.4 kB
  • After compression 58.2 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. This website has mostly compressed JavaScripts.

CSS Optimization

-26%

Potential reduce by 5.5 kB

  • Original 21.7 kB
  • After minification 21.7 kB
  • After compression 16.2 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. Mathprepa.fr needs all CSS files to be minified and compressed as it can save up to 5.5 kB or 26% of the original size.

Requests Breakdown

Number of requests can be reduced by 16 (84%)

Requests Now

19

After Optimization

3

  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Mathprepa. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.mathprepa.fr

www.mathprepa.fr

1199 ms

style.css

style.css

151 ms

pms-paypal-express-pro.css

pms-paypal-express-pro.css

228 ms

style.css

style.css

314 ms

style.css

style.css

244 ms

responsive-menu-pro-1.css

responsive-menu-pro-1.css

245 ms

jquery.min.js

jquery.min.js

335 ms

script.js

script.js

303 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

321 ms

noscroll.js

noscroll.js

323 ms

js

js

72 ms

pms-stripe.css

pms-stripe.css

256 ms

style-front-end.css

style-front-end.css

360 ms

style-front-end.css

style-front-end.css

361 ms

dlm-xhr.min.js

dlm-xhr.min.js

363 ms

responsive-menu-pro-1.js

responsive-menu-pro-1.js

364 ms

front-end.js

front-end.js

363 ms

front-end-connect.js

front-end-connect.js

364 ms

frontend-discount-code.js

frontend-discount-code.js

387 ms

pictomenu.png

pictomenu.png

166 ms

Accessibility Review

mathprepa.fr accessibility score

98

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.

Best Practices

mathprepa.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

SEO Factors

mathprepa.fr SEO score

91

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    FR

  • Encoding

    UTF-8

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

mathprepa.fr

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