Tools & Wizards About Us
energiesdelamer.eu screenshot

Report Summary

  • 4

    Performance

    Renders faster than
    20% of other websites

  • 79

    Accessibility

    Visual factors better than
    that of 47% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

energiesdelamer.eu

Énergies de la Mer | L'actualité des Énergies Marines Renouvelables

Page Load Speed

3.9 sec in total

First Response

266 ms

Resources Loaded

3.3 sec

Page Rendered

319 ms

energiesdelamer.eu screenshot

About Website

Welcome to energiesdelamer.eu homepage info - get ready to check Energies De La Mer best content for France right away, or after learning these important things about energiesdelamer.eu

L'actualité des Énergies Marines Renouvelables. Véritable instrument de travail, ce site est devenu une référence pour les professionnels et l’ensemble des acteurs du domaine.

Visit energiesdelamer.eu

Key Findings

We analyzed Energiesdelamer.eu page load time and found that the first response time was 266 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

energiesdelamer.eu performance score

4

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.0 s

10/100

10%

LCP (Largest Contentful Paint)

Value41.4 s

0/100

25%

SI (Speed Index)

Value18.0 s

0/100

10%

TBT (Total Blocking Time)

Value2,890 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.508

16/100

15%

TTI (Time to Interactive)

Value42.0 s

0/100

10%

Network Requests Diagram

www.energiesdelamer.eu

266 ms

formidableforms.css

313 ms

style.min.css

463 ms

embed-public.min.css

386 ms

dashicons.min.css

466 ms

Our browser made a total of 143 requests to load all elements on the main page. We found that 80% of them (114 requests) were addressed to the original Energiesdelamer.eu, 8% (12 requests) were made to Fonts.gstatic.com and 6% (9 requests) were made to Cmp.inmobi.com. The less responsive or slowest element that took the longest time to load (927 ms) belongs to the original domain Energiesdelamer.eu.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (13%)

Content Size

11.3 MB

After Optimization

9.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Energiesdelamer.eu main page is 11.3 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 10.1 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 237.5 kB

  • Original 277.7 kB
  • After minification 270.5 kB
  • After compression 40.2 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 237.5 kB or 86% of the original size.

Image Optimization

-9%

Potential reduce by 863.6 kB

  • Original 10.1 MB
  • After minification 9.3 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. Energies De La Mer images are well optimized though.

JavaScript Optimization

-42%

Potential reduce by 330.3 kB

  • Original 782.8 kB
  • After minification 782.7 kB
  • After compression 452.6 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 330.3 kB or 42% of the original size.

CSS Optimization

-2%

Potential reduce by 2.5 kB

  • Original 144.2 kB
  • After minification 144.1 kB
  • After compression 141.7 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. Energiesdelamer.eu has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 50 (39%)

Requests Now

128

After Optimization

78

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 128 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Energies De La Mer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 20 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.energiesdelamer.eu

www.energiesdelamer.eu

266 ms

formidableforms.css

formidableforms.css

313 ms

style.min.css

style.min.css

463 ms

embed-public.min.css

embed-public.min.css

386 ms

dashicons.min.css

dashicons.min.css

466 ms

frontend.min.css

frontend.min.css

392 ms

style.min.css

style.min.css

411 ms

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412 ms

all.min.css

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41 ms

leaflet.css

leaflet.css

41 ms

style.min.css

style.min.css

622 ms

carte.css

carte.css

469 ms

copy.css

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491 ms

style.css

style.css

492 ms

arm_front.css

arm_front.css

536 ms

bootstrap_all.css

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541 ms

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644 ms

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573 ms

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575 ms

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616 ms

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643 ms

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62 ms

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674 ms

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675 ms

arm_common.js

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695 ms

leaflet.css

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17 ms

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33 ms

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55 ms

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692 ms

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714 ms

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icons.min.css

788 ms

shortcodes-legacy.css

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787 ms

shortcodes_responsive.css

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785 ms

pdfobject.min.js

pdfobject.min.js

786 ms

embed-public.min.js

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785 ms

jquery.groups.js

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786 ms

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810 ms

core.min.js

core.min.js

811 ms

datepicker.min.js

datepicker.min.js

810 ms

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812 ms

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812 ms

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41 ms

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612 ms

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176 ms

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182 ms

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389 ms

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729 ms

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666 ms

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210 ms

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594 ms

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636 ms

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642 ms

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737 ms

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659 ms

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Accessibility Review

energiesdelamer.eu accessibility score

79

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

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

energiesdelamer.eu best practices score

83

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

High

Browser errors were logged to the console

SEO Factors

energiesdelamer.eu SEO score

93

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

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 Energiesdelamer.eu 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 Energiesdelamer.eu 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

energiesdelamer.eu

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