Tools & Wizards About Us

Report Summary

  • 99

    Performance

    Renders faster than
    96% of other websites

  • 53

    Accessibility

    Visual factors better than
    that of 22% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

les-numeros-medicaux.be

Annuaire Médical Belge - Les spécialistes médicaux proches de chez vous

Page Load Speed

1.3 sec in total

First Response

139 ms

Resources Loaded

992 ms

Page Rendered

157 ms

About Website

Visit les-numeros-medicaux.be now to see the best up-to-date Les Numerosmedicaux content for Belgium and also check out these interesting facts you probably never knew about les-numeros-medicaux.be

A la recherche d'un spécialite médical ? Les Numéros Médicaux Belges met à votre disposition les coordonnées de plus de 25 spécialités médicales différentes.

Visit les-numeros-medicaux.be

Key Findings

We analyzed Les-numeros-medicaux.be page load time and found that the first response time was 139 ms and then it took 1.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 25% of websites can load faster.

Performance Metrics

les-numeros-medicaux.be performance score

99

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value1.6 s

95/100

10%

LCP (Largest Contentful Paint)

Value1.8 s

98/100

25%

SI (Speed Index)

Value1.6 s

100/100

10%

TBT (Total Blocking Time)

Value10 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value2.0 s

99/100

10%

Network Requests Diagram

les-numeros-medicaux.be

139 ms

les-numeros-medicaux.be

623 ms

main.css

29 ms

sexyalertbox.css

45 ms

mootools.js

75 ms

Our browser made a total of 25 requests to load all elements on the main page. We found that 96% of them (24 requests) were addressed to the original Les-numeros-medicaux.be, 4% (1 request) were made to Iostudio.fr. The less responsive or slowest element that took the longest time to load (623 ms) belongs to the original domain Les-numeros-medicaux.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 135.7 kB (59%)

Content Size

231.6 kB

After Optimization

95.9 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Les-numeros-medicaux.be main page is 231.6 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. 15% of websites need less resources to load. Javascripts take 154.8 kB which makes up the majority of the site volume.

HTML Optimization

-63%

Potential reduce by 9.5 kB

  • Original 15.0 kB
  • After minification 14.7 kB
  • After compression 5.5 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 9.5 kB or 63% of the original size.

Image Optimization

-4%

Potential reduce by 1.8 kB

  • Original 40.3 kB
  • After minification 38.5 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. Les Numerosmedicaux images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 107.5 kB

  • Original 154.8 kB
  • After minification 146.5 kB
  • After compression 47.3 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 107.5 kB or 69% of the original size.

CSS Optimization

-78%

Potential reduce by 16.9 kB

  • Original 21.5 kB
  • After minification 18.2 kB
  • After compression 4.6 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. Les-numeros-medicaux.be needs all CSS files to be minified and compressed as it can save up to 16.9 kB or 78% of the original size.

Requests Breakdown

Number of requests can be reduced by 10 (43%)

Requests Now

23

After Optimization

13

  • Images
  • JavaScript
  • CSS

The browser has sent 23 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Numerosmedicaux. 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 as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

les-numeros-medicaux.be accessibility score

53

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

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

les-numeros-medicaux.be best practices score

58

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

User Experience

Impact

Issue

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

SEO Factors

les-numeros-medicaux.be SEO score

69

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

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 Les-numeros-medicaux.be 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 Les-numeros-medicaux.be 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 Les Numerosmedicaux. 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: