Report Summary

  • 67

    Performance

    Renders faster than
    80% of other websites

  • 84

    Accessibility

    Visual factors better than
    that of 57% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 91

    SEO

    Google-friendlier than
    71% of websites

cca-ms.cnam.fr

Equipe pédagogique nationale Comptabilité, Contrôle, Audit (CCA) | Comptabilité contrôle audit | Cnam

Page Load Speed

9.6 sec in total

First Response

4.2 sec

Resources Loaded

5.2 sec

Page Rendered

112 ms

cca-ms.cnam.fr screenshot

About Website

Visit cca-ms.cnam.fr now to see the best up-to-date CCA Ms Cnam content for France and also check out these interesting facts you probably never knew about cca-ms.cnam.fr

Tous les métiers de la comptabilité en formation initiale ou continue et en alternance

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Key Findings

We analyzed Cca-ms.cnam.fr page load time and found that the first response time was 4.2 sec and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

cca-ms.cnam.fr performance score

67

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value2.9 s

81/100

25%

SI (Speed Index)

Value6.9 s

34/100

10%

TBT (Total Blocking Time)

Value320 ms

76/100

30%

CLS (Cumulative Layout Shift)

Value0.183

66/100

15%

TTI (Time to Interactive)

Value7.0 s

52/100

10%

Network Requests Diagram

cca-ms.cnam.fr

4217 ms

boutons-acces.css

166 ms

respond.min.js

168 ms

screenstyles.css

273 ms

scripts_admin.js

613 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 89% of them (49 requests) were addressed to the original Cca-ms.cnam.fr, 4% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Wysistat.com. The less responsive or slowest element that took the longest time to load (4.2 sec) belongs to the original domain Cca-ms.cnam.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 173.1 kB (39%)

Content Size

440.5 kB

After Optimization

267.4 kB

In fact, the total size of Cca-ms.cnam.fr main page is 440.5 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. Javascripts take 203.3 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 19.1 kB

  • Original 26.1 kB
  • After minification 22.7 kB
  • After compression 6.9 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 3.3 kB, which is 13% 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 19.1 kB or 73% of the original size.

Image Optimization

-10%

Potential reduce by 19.8 kB

  • Original 203.0 kB
  • After minification 183.3 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. CCA Ms Cnam images are well optimized though.

JavaScript Optimization

-63%

Potential reduce by 128.0 kB

  • Original 203.3 kB
  • After minification 200.1 kB
  • After compression 75.2 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 128.0 kB or 63% of the original size.

CSS Optimization

-75%

Potential reduce by 6.1 kB

  • Original 8.1 kB
  • After minification 5.7 kB
  • After compression 2.0 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. Cca-ms.cnam.fr needs all CSS files to be minified and compressed as it can save up to 6.1 kB or 75% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (65%)

Requests Now

52

After Optimization

18

The browser has sent 52 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CCA Ms Cnam. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

cca-ms.cnam.fr accessibility score

84

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

High

Some elements have a [tabindex] value greater than 0

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

Best Practices

cca-ms.cnam.fr best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

cca-ms.cnam.fr SEO score

91

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

    FR

  • Encoding

    ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cca-ms.cnam.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 Cca-ms.cnam.fr 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

Open Graph description is not detected on the main page of CCA Ms Cnam. 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: