Tools & Wizards About Us
etudesetvie.be screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 99

    SEO

    Google-friendlier than
    93% of websites

etudesetvie.be

Boutique Etudes et vie | Protection et détection ondes électromagnétiques

Page Load Speed

6.8 sec in total

First Response

274 ms

Resources Loaded

5.8 sec

Page Rendered

717 ms

etudesetvie.be screenshot

About Website

Visit etudesetvie.be now to see the best up-to-date Etudes Et Vie content for France and also check out these interesting facts you probably never knew about etudesetvie.be

Boutique en ligne spécialisée dans la mesure, la protection et la détection de la pollution électromagnétique et la lumière bleue.

Visit etudesetvie.be

Key Findings

We analyzed Etudesetvie.be page load time and found that the first response time was 274 ms and then it took 6.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.

Performance Metrics

etudesetvie.be performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value6.5 s

9/100

25%

SI (Speed Index)

Value10.1 s

9/100

10%

TBT (Total Blocking Time)

Value560 ms

53/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

etudesetvie.be

274 ms

www.etudesetvie.be

809 ms

jquery.min.js

135 ms

jquery-migrate.min.js

246 ms

jquery.blockUI.min.js

288 ms

Our browser made a total of 56 requests to load all elements on the main page. We found that 64% of them (36 requests) were addressed to the original Etudesetvie.be, 20% (11 requests) were made to Youtube.com and 14% (8 requests) were made to I.ytimg.com. The less responsive or slowest element that took the longest time to load (1.4 sec) belongs to the original domain Etudesetvie.be.

Page Optimization Overview & Recommendations

Page size can be reduced by 767.0 kB (17%)

Content Size

4.5 MB

After Optimization

3.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Etudesetvie.be main page is 4.5 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. 80% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 3.4 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 765.0 kB

  • Original 925.1 kB
  • After minification 913.3 kB
  • After compression 160.2 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 765.0 kB or 83% of the original size.

Image Optimization

-0%

Potential reduce by 3 B

  • Original 3.4 MB
  • After minification 3.4 MB

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. Etudes Et Vie images are well optimized though.

JavaScript Optimization

-2%

Potential reduce by 2.1 kB

  • Original 118.5 kB
  • After minification 118.5 kB
  • After compression 116.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 59.5 kB
  • After minification 59.5 kB
  • After compression 59.5 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. Etudesetvie.be has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 13 (27%)

Requests Now

49

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 49 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Etudes Et Vie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

etudesetvie.be

etudesetvie.be

274 ms

www.etudesetvie.be

www.etudesetvie.be

809 ms

jquery.min.js

jquery.min.js

135 ms

jquery-migrate.min.js

jquery-migrate.min.js

246 ms

jquery.blockUI.min.js

jquery.blockUI.min.js

288 ms

jquery.zoom.min.js

jquery.zoom.min.js

327 ms

jquery.flexslider.min.js

jquery.flexslider.min.js

330 ms

bandeau-head-format.jpg

bandeau-head-format.jpg

389 ms

scripts.min.js

scripts.min.js

422 ms

frontend-bundle.min.js

frontend-bundle.min.js

243 ms

search.min.js

search.min.js

367 ms

jquery.min.js

jquery.min.js

328 ms

jquery.fitvids.js

jquery.fitvids.js

327 ms

jquery.mobile.js

jquery.mobile.js

335 ms

lazyload.min.js

lazyload.min.js

412 ms

exercices-ecole-de-geobiologie.be-1-web.jpg

exercices-ecole-de-geobiologie.be-1-web.jpg

711 ms

atelier-formation-electroculture-avec-Karima-et-Benoit-Etudes-et-Vie.jpg

atelier-formation-electroculture-avec-Karima-et-Benoit-Etudes-et-Vie.jpg

1413 ms

initiation-aux-baguettes-et-antennes-radiesthesie-sourciers.jpg

initiation-aux-baguettes-et-antennes-radiesthesie-sourciers.jpg

673 ms

perfectionnement-antenna-H3-niveau2-etudes-et-vie.jpg

perfectionnement-antenna-H3-niveau2-etudes-et-vie.jpg

1414 ms

detection-psychodynamique-antenne-de-lecher-H3-4.jpg

detection-psychodynamique-antenne-de-lecher-H3-4.jpg

1416 ms

Woo-Side-Cart.ttf

Woo-Side-Cart.ttf

585 ms

modules.woff

modules.woff

639 ms

fa-solid-900.woff

fa-solid-900.woff

1413 ms

wARDj0u

wARDj0u

60 ms

WooCommerce.woff

WooCommerce.woff

1301 ms

hqdefault.jpg

hqdefault.jpg

172 ms

lunettes-FREiBURG-DRiVE85-conduite-la-nuit-sans-eblouissement-1.jpg

lunettes-FREiBURG-DRiVE85-conduite-la-nuit-sans-eblouissement-1.jpg

996 ms

ELANA-purificateur-air-ioniseur-4.jpg

ELANA-purificateur-air-ioniseur-4.jpg

999 ms

Benoit-Louppe-Narda-SRM-3006-2-e1667989330194.jpg

Benoit-Louppe-Narda-SRM-3006-2-e1667989330194.jpg

998 ms

Baldaquin-anti-ondes-ecran-HF-Magellan-en-voile-ecran-pro-haute-performance-www.etudesetvie.be_-e1665323386324.jpg

Baldaquin-anti-ondes-ecran-HF-Magellan-en-voile-ecran-pro-haute-performance-www.etudesetvie.be_-e1665323386324.jpg

997 ms

Antenne-H3-starterset.jpg

Antenne-H3-starterset.jpg

1000 ms

PRiSMA%C2%AE-LIMBURG-LiTE-Bluelightprotect-Lunettes-de-protection-lumiere-bleue.jpg

PRiSMA%C2%AE-LIMBURG-LiTE-Bluelightprotect-Lunettes-de-protection-lumiere-bleue.jpg

999 ms

Peinture-anti-ondes-EMF-Turtle_5l-PLV-sac-800x798.jpg

Peinture-anti-ondes-EMF-Turtle_5l-PLV-sac-800x798.jpg

999 ms

Voile-ecran-60-dB-PRO-Blanc-intense.jpg

Voile-ecran-60-dB-PRO-Blanc-intense.jpg

1089 ms

2860-Matelas-anti-ondes-ADR-TEX.jpg

2860-Matelas-anti-ondes-ADR-TEX.jpg

1088 ms

Tige-Goniometrique-pour-lantenne-H3.jpg

Tige-Goniometrique-pour-lantenne-H3.jpg

1089 ms

oreillette-noire.jpg

oreillette-noire.jpg

1087 ms

moyens-paiement-securises.webp

moyens-paiement-securises.webp

1087 ms

hqdefault.jpg

hqdefault.jpg

183 ms

hqdefault.jpg

hqdefault.jpg

195 ms

hqdefault.jpg

hqdefault.jpg

201 ms

hqdefault.jpg

hqdefault.jpg

200 ms

hqdefault.jpg

hqdefault.jpg

204 ms

hqdefault.jpg

hqdefault.jpg

203 ms

hqdefault.jpg

hqdefault.jpg

202 ms

Sn11NEAnz6k

Sn11NEAnz6k

183 ms

Jb9lATJKYx0

Jb9lATJKYx0

236 ms

VF5r3KdZSfE

VF5r3KdZSfE

238 ms

7ixTXOcWsMw

7ixTXOcWsMw

356 ms

8nB56x2Ni_k

8nB56x2Ni_k

332 ms

MLeRxRbIq7Q

MLeRxRbIq7Q

276 ms

UPL0QknYP9g

UPL0QknYP9g

344 ms

2cdQR5V6zKg

2cdQR5V6zKg

939 ms

www-player.css

www-player.css

62 ms

www-embed-player.js

www-embed-player.js

96 ms

base.js

base.js

176 ms

Accessibility Review

etudesetvie.be accessibility score

88

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

Links do not have a discernible name

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

etudesetvie.be 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

etudesetvie.be SEO score

99

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

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 Etudesetvie.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 Etudesetvie.be 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

etudesetvie.be

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