Tools & Wizards About Us
lifelong-learning.lu screenshot

Report Summary

  • 40

    Performance

    Renders faster than
    60% of other websites

  • 93

    Accessibility

    Visual factors better than
    that of 82% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 100

    SEO

    Google-friendlier than
    95% of websites

lifelong-learning.lu

Le portail de la formation tout au long de la vie - lifelong-learning.lu

Page Load Speed

8.5 sec in total

First Response

270 ms

Resources Loaded

8.1 sec

Page Rendered

178 ms

lifelong-learning.lu screenshot

About Website

Welcome to lifelong-learning.lu homepage info - get ready to check Lifelong Learning best content for Morocco right away, or after learning these important things about lifelong-learning.lu

Développez vos compétences tout au long de la vie

Visit lifelong-learning.lu

Key Findings

We analyzed Lifelong-learning.lu page load time and found that the first response time was 270 ms and then it took 8.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

lifelong-learning.lu performance score

40

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.7 s

29/100

10%

LCP (Largest Contentful Paint)

Value7.8 s

3/100

25%

SI (Speed Index)

Value7.6 s

26/100

10%

TBT (Total Blocking Time)

Value610 ms

49/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

lifelong-learning.lu

270 ms

www.lifelong-learning.lu

373 ms

fr

1007 ms

modern-ui-base-desktop.css

431 ms

jquery-ui.css

517 ms

Our browser made a total of 273 requests to load all elements on the main page. We found that 97% of them (264 requests) were addressed to the original Lifelong-learning.lu, 2% (5 requests) were made to Cms.lifelong-learning.lu and 1% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.7 sec) belongs to the original domain Lifelong-learning.lu.

Page Optimization Overview & Recommendations

Page size can be reduced by 627.0 kB (41%)

Content Size

1.5 MB

After Optimization

920.4 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lifelong-learning.lu main page is 1.5 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. Images take 776.5 kB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 231.9 kB

  • Original 274.0 kB
  • After minification 257.3 kB
  • After compression 42.1 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 231.9 kB or 85% of the original size.

Image Optimization

-5%

Potential reduce by 35.6 kB

  • Original 776.5 kB
  • After minification 740.9 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. Lifelong Learning images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 276.8 kB

  • Original 400.2 kB
  • After minification 387.7 kB
  • After compression 123.4 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 276.8 kB or 69% of the original size.

CSS Optimization

-86%

Potential reduce by 82.7 kB

  • Original 96.6 kB
  • After minification 70.3 kB
  • After compression 13.9 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. Lifelong-learning.lu needs all CSS files to be minified and compressed as it can save up to 82.7 kB or 86% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (13%)

Requests Now

268

After Optimization

234

  • Images
  • JavaScript
  • CSS

The browser has sent 268 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lifelong Learning. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and from 6 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lifelong-learning.lu

lifelong-learning.lu

270 ms

www.lifelong-learning.lu

www.lifelong-learning.lu

373 ms

fr

fr

1007 ms

modern-ui-base-desktop.css

modern-ui-base-desktop.css

431 ms

jquery-ui.css

jquery-ui.css

517 ms

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363 ms

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190 ms

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597 ms

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589 ms

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596 ms

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569 ms

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583 ms

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588 ms

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595 ms

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596 ms

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571 ms

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570 ms

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550 ms

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527 ms

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561 ms

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566 ms

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531 ms

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519 ms

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554 ms

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514 ms

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519 ms

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545 ms

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514 ms

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515 ms

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524 ms

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541 ms

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508 ms

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510 ms

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532 ms

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518 ms

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531 ms

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528 ms

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511 ms

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513 ms

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517 ms

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515 ms

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514 ms

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525 ms

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94 ms

Accessibility Review

lifelong-learning.lu accessibility score

93

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

button, link, and menuitem elements do not have accessible names.

High

[aria-hidden="true"] elements contain focusable descendents

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

lifelong-learning.lu 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

SEO Factors

lifelong-learning.lu SEO score

100

Search Engine Optimization Advices

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

Language and Encoding

  • Language Detected

    FR

  • Language Claimed

    FR

  • Encoding

    N/A

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Lifelong-learning.lu 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 Lifelong-learning.lu main page’s claimed encoding is . 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

lifelong-learning.lu

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