Report Summary

  • 0

    Performance

  • 0

    Accessibility

  • 0

    Best Practices

  • 0

    SEO

a2m2.net

A²M² | Apprentissage autorégulé, métacognition et motivation

Page Load Speed

3.6 sec in total

First Response

269 ms

Resources Loaded

3.2 sec

Page Rendered

175 ms

a2m2.net screenshot

About Website

Welcome to a2m2.net homepage info - get ready to check A 2 M best content right away, or after learning these important things about a2m2.net

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Key Findings

We analyzed A2m2.net page load time and found that the first response time was 269 ms and then it took 3.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

a2m2.net performance score

0

Network Requests Diagram

a2m2.net

269 ms

www.coeaerospace.com

823 ms

style.css

80 ms

jquery-ui-1.8.5.custom.css

156 ms

jquery.min.js

95 ms

Our browser made a total of 29 requests to load all elements on the main page. We found that 3% of them (1 request) were addressed to the original A2m2.net, 76% (22 requests) were made to Coeaerospace.com and 10% (3 requests) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1 sec) relates to the external source Coeaerospace.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 314.1 kB (40%)

Content Size

793.1 kB

After Optimization

479.0 kB

In fact, the total size of A2m2.net main page is 793.1 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. 30% of websites need less resources to load. Images take 368.0 kB which makes up the majority of the site volume.

HTML Optimization

-67%

Potential reduce by 6.1 kB

  • Original 9.0 kB
  • After minification 8.6 kB
  • After compression 2.9 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. 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 6.1 kB or 67% of the original size.

Image Optimization

-14%

Potential reduce by 52.8 kB

  • Original 368.0 kB
  • After minification 315.2 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, A 2 M needs image optimization as it can save up to 52.8 kB or 14% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-57%

Potential reduce by 196.0 kB

  • Original 343.8 kB
  • After minification 343.8 kB
  • After compression 147.8 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 196.0 kB or 57% of the original size.

CSS Optimization

-82%

Potential reduce by 59.2 kB

  • Original 72.2 kB
  • After minification 61.0 kB
  • After compression 13.0 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. A2m2.net needs all CSS files to be minified and compressed as it can save up to 59.2 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 8 (30%)

Requests Now

27

After Optimization

19

The browser has sent 27 CSS, Javascripts, AJAX and image requests in order to completely render the main page of A 2 M. 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 5 to 1 for CSS and as a result speed up the page load time.

SEO Factors

a2m2.net SEO score

0

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise A2m2.net can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that A2m2.net 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

Open Graph description is not detected on the main page of A 2 M. 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: