Tools & Wizards About Us
andra.fr screenshot

Report Summary

  • 26

    Performance

    Renders faster than
    45% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

andra.fr

Agence nationale pour la gestion des déchets radioactifs - Andra

Page Load Speed

3.6 sec in total

First Response

187 ms

Resources Loaded

2.8 sec

Page Rendered

624 ms

andra.fr screenshot

About Website

Visit andra.fr now to see the best up-to-date Andra content for Morocco and also check out these interesting facts you probably never knew about andra.fr

L'Agence nationale pour la gestion des déchets radioactifs (Andra) a pour mission de gérer les déchets radioactifs français pour protéger les générations présentes et futures

Visit andra.fr

Key Findings

We analyzed Andra.fr page load time and found that the first response time was 187 ms and then it took 3.4 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

andra.fr performance score

26

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.5 s

0/100

25%

SI (Speed Index)

Value25.9 s

0/100

10%

TBT (Total Blocking Time)

Value880 ms

32/100

30%

CLS (Cumulative Layout Shift)

Value0

100/100

15%

TTI (Time to Interactive)

Value41.0 s

0/100

10%

Network Requests Diagram

andra.fr

187 ms

www.andra.fr

522 ms

printfriendly.js

50 ms

matomo.js

557 ms

container_pEHCRkoe.js

22 ms

Our browser made a total of 77 requests to load all elements on the main page. We found that 77% of them (59 requests) were addressed to the original Andra.fr, 6% (5 requests) were made to Fonts.gstatic.com and 4% (3 requests) were made to Andra.hosting.augure.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Andra.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 623.5 kB (12%)

Content Size

5.1 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Andra.fr main page is 5.1 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. 70% of websites need less resources to load. Images take 4.4 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 100.6 kB

  • Original 115.8 kB
  • After minification 63.2 kB
  • After compression 15.2 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. This page needs HTML code to be minified as it can gain 52.6 kB, which is 45% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 100.6 kB or 87% of the original size.

Image Optimization

-12%

Potential reduce by 520.1 kB

  • Original 4.4 MB
  • After minification 3.9 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. Obviously, Andra needs image optimization as it can save up to 520.1 kB or 12% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-1%

Potential reduce by 2.6 kB

  • Original 450.1 kB
  • After minification 450.0 kB
  • After compression 447.5 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 159 B

  • Original 82.3 kB
  • After minification 82.3 kB
  • After compression 82.2 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. Andra.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 31 (46%)

Requests Now

67

After Optimization

36

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Andra. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 28 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

andra.fr

andra.fr

187 ms

www.andra.fr

www.andra.fr

522 ms

printfriendly.js

printfriendly.js

50 ms

matomo.js

matomo.js

557 ms

container_pEHCRkoe.js

container_pEHCRkoe.js

22 ms

orejime.css

orejime.css

43 ms

css_hFKDmTqu91jT8iYmeO-SxNuKP6OZmxGnjSj0Fyx70R4.css

css_hFKDmTqu91jT8iYmeO-SxNuKP6OZmxGnjSj0Fyx70R4.css

170 ms

css_JjU-q9kdapkZprEa71EUvnazCYG43xp-17kh76Id6jI.css

css_JjU-q9kdapkZprEa71EUvnazCYG43xp-17kh76Id6jI.css

417 ms

logo-RF.svg

logo-RF.svg

251 ms

logo-andra.svg

logo-andra.svg

293 ms

atelier_etudiant_2050_paysage.jpg

atelier_etudiant_2050_paysage.jpg

444 ms

a

a

1213 ms

delagation_andra_2_-_onkalo.jpg

delagation_andra_2_-_onkalo.jpg

476 ms

cigeo_taille_reseaux_sociaux-47.jpg

cigeo_taille_reseaux_sociaux-47.jpg

294 ms

el_cabril_couv.jpg

el_cabril_couv.jpg

525 ms

andra_web_960x640.jpg

andra_web_960x640.jpg

475 ms

cigeo_en_video.jpg

cigeo_en_video.jpg

476 ms

dechets-standard-1200x630.jpg

dechets-standard-1200x630.jpg

524 ms

andra_parcoursdechet_vignette1.png

andra_parcoursdechet_vignette1.png

473 ms

dossier_dr_idees_recues.jpg

dossier_dr_idees_recues.jpg

640 ms

carte.png

carte.png

797 ms

01_Reception.gif

01_Reception.gif

1064 ms

descenderie_0.gif

descenderie_0.gif

889 ms

travaux-souterrains.gif

travaux-souterrains.gif

1091 ms

puits.gif

puits.gif

940 ms

stockage-ha.gif

stockage-ha.gif

989 ms

stockage-mavl.gif

stockage-mavl.gif

973 ms

couche-argile.gif

couche-argile.gif

988 ms

00033414_village_0.jpeg

00033414_village_0.jpeg

1035 ms

mod-keyfigure-bg-1_0.png

mod-keyfigure-bg-1_0.png

1071 ms

mod-keyfigure-bg-3.png

mod-keyfigure-bg-3.png

1085 ms

manche-facility.png

manche-facility.png

1084 ms

meuse-haute-marne.png

meuse-haute-marne.png

1128 ms

chatenay-malabry-facility.png

chatenay-malabry-facility.png

1157 ms

aube-facility.png

aube-facility.png

1160 ms

jquery-1.10.2.js

jquery-1.10.2.js

40 ms

api.js

api.js

50 ms

subscriptionForm.js

subscriptionForm.js

370 ms

jquery.min.js

jquery.min.js

1181 ms

once.min.js

once.min.js

1176 ms

fr_lCmoXei_juU2ONVJYsQZTrTa2eQsoUxojrLhT89K-4E.js

fr_lCmoXei_juU2ONVJYsQZTrTa2eQsoUxojrLhT89K-4E.js

1178 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

1218 ms

drupal.js

drupal.js

1249 ms

drupal.init.js

drupal.init.js

1246 ms

debounce.js

debounce.js

1266 ms

orejime.js

orejime.js

22 ms

index.umd.min.js

index.umd.min.js

1266 ms

matomo.js

matomo.js

1189 ms

orejime_drupal.js

orejime_drupal.js

1143 ms

progress.js

progress.js

1127 ms

loadjs.min.js

loadjs.min.js

1054 ms

css

css

45 ms

announce.js

announce.js

998 ms

message.js

message.js

996 ms

ajax.js

ajax.js

901 ms

manifest.js

manifest.js

934 ms

vendor.js

vendor.js

987 ms

neINzCKvrIcn5pbuuuriV9tTQJLVqQ.ttf

neINzCKvrIcn5pbuuuriV9tTQJLVqQ.ttf

23 ms

neIQzCKvrIcn5pbuuuriV9tTSGH2uXQ-pQ.ttf

neIQzCKvrIcn5pbuuuriV9tTSGH2uXQ-pQ.ttf

42 ms

neIQzCKvrIcn5pbuuuriV9tTSDn3uXQ-pQ.ttf

neIQzCKvrIcn5pbuuuriV9tTSDn3uXQ-pQ.ttf

49 ms

neIQzCKvrIcn5pbuuuriV9tTSE3xuXQ-pQ.ttf

neIQzCKvrIcn5pbuuuriV9tTSE3xuXQ-pQ.ttf

50 ms

neIQzCKvrIcn5pbuuuriV9tTSCnwuXQ-pQ.ttf

neIQzCKvrIcn5pbuuuriV9tTSCnwuXQ-pQ.ttf

50 ms

theme.js

theme.js

966 ms

recaptcha__en.js

recaptcha__en.js

61 ms

andra-thm.js

andra-thm.js

928 ms

andra.ttf

andra.ttf

929 ms

fa-brands-400.ttf

fa-brands-400.ttf

851 ms

fa-solid-900.ttf

fa-solid-900.ttf

735 ms

logo-afaq.svg

logo-afaq.svg

653 ms

central.jpg.jpg

central.jpg.jpg

608 ms

cigeo-illustration.png

cigeo-illustration.png

579 ms

mod-keyfigure-bg-1.png

mod-keyfigure-bg-1.png

564 ms

mod-keyfigure-bg-2.png

mod-keyfigure-bg-2.png

604 ms

mod-keyfigure-bg-3.png

mod-keyfigure-bg-3.png

593 ms

footer.png

footer.png

574 ms

default.ashx

default.ashx

100 ms

RegisterForm.css

RegisterForm.css

82 ms

Accessibility Review

andra.fr accessibility score

78

Accessibility Issues

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

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

andra.fr 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

High

Missing source maps for large first-party JavaScript

SEO Factors

andra.fr 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

    N/A

  • Language Claimed

    FR

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Andra.fr can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else), while the claimed language is French. Our system also found out that Andra.fr 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

andra.fr

Open Graph description is not detected on the main page of Andra. 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: