Tools & Wizards About Us
ihedn.fr screenshot

Report Summary

  • 18

    Performance

    Renders faster than
    34% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 93

    SEO

    Google-friendlier than
    83% of websites

ihedn.fr

L'IHEDN : Institut des hautes études de défense nationale

Page Load Speed

6.5 sec in total

First Response

937 ms

Resources Loaded

4.3 sec

Page Rendered

1.3 sec

ihedn.fr screenshot

About Website

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

Établissement public, à dimension interministérielle, placé sous la tutelle du Premier ministre, l’Institut des hautes études de défense nationale (IHEDN) a pour mission de promouvoir la culture de dé...

Visit ihedn.fr

Key Findings

We analyzed Ihedn.fr page load time and found that the first response time was 937 ms and then it took 5.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

ihedn.fr performance score

18

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.5 s

14/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value24.4 s

0/100

10%

TBT (Total Blocking Time)

Value2,510 ms

4/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value54.2 s

0/100

10%

Network Requests Diagram

ihedn.fr

937 ms

6m0iv.css

181 ms

6m0iv.css

277 ms

post-165.css

297 ms

6m0jf.css

317 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 65% of them (58 requests) were addressed to the original Ihedn.fr, 26% (23 requests) were made to Cdn.welcometothejungle.com and 2% (2 requests) were made to Client.axept.io. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Ihedn.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 6.6 MB (60%)

Content Size

11.0 MB

After Optimization

4.4 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Ihedn.fr main page is 11.0 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. Only a small number of websites need less resources to load. Images take 9.8 MB which makes up the majority of the site volume.

HTML Optimization

-81%

Potential reduce by 135.0 kB

  • Original 165.8 kB
  • After minification 161.2 kB
  • After compression 30.8 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 135.0 kB or 81% of the original size.

Image Optimization

-64%

Potential reduce by 6.3 MB

  • Original 9.8 MB
  • After minification 3.6 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, IHEDN needs image optimization as it can save up to 6.3 MB or 64% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-12%

Potential reduce by 106.7 kB

  • Original 883.5 kB
  • After minification 876.8 kB
  • After compression 776.8 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 106.7 kB or 12% of the original size.

CSS Optimization

-49%

Potential reduce by 59.4 kB

  • Original 122.4 kB
  • After minification 122.4 kB
  • After compression 63.0 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. Ihedn.fr needs all CSS files to be minified and compressed as it can save up to 59.4 kB or 49% of the original size.

Requests Breakdown

Number of requests can be reduced by 63 (73%)

Requests Now

86

After Optimization

23

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 86 CSS, Javascripts, AJAX and image requests in order to completely render the main page of IHEDN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 54 to 1 for JavaScripts and from 11 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

ihedn.fr

ihedn.fr

937 ms

6m0iv.css

6m0iv.css

181 ms

6m0iv.css

6m0iv.css

277 ms

post-165.css

post-165.css

297 ms

6m0jf.css

6m0jf.css

317 ms

post-157.css

post-157.css

338 ms

post-178.css

post-178.css

361 ms

post-183.css

post-183.css

377 ms

css

css

35 ms

6m0iv.js

6m0iv.js

394 ms

6m0iv.js

6m0iv.js

413 ms

js

js

60 ms

6m0iv.css

6m0iv.css

470 ms

6m0jf.css

6m0jf.css

392 ms

platform.js

platform.js

39 ms

6m0iv.css

6m0iv.css

494 ms

index.js

index.js

620 ms

index.js

index.js

620 ms

hello-frontend.min.js

hello-frontend.min.js

619 ms

general.min.js

general.min.js

620 ms

eael-157.js

eael-157.js

620 ms

frontend.min.js

frontend.min.js

620 ms

jquery.sticky.min.js

jquery.sticky.min.js

642 ms

jquery.smartmenus.min.js

jquery.smartmenus.min.js

642 ms

imagesloaded.min.js

imagesloaded.min.js

665 ms

scroll-to-top.min.js

scroll-to-top.min.js

682 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

680 ms

webpack.runtime.min.js

webpack.runtime.min.js

702 ms

frontend-modules.min.js

frontend-modules.min.js

718 ms

wp-polyfill-inert.min.js

wp-polyfill-inert.min.js

743 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

763 ms

wp-polyfill.min.js

wp-polyfill.min.js

872 ms

hooks.min.js

hooks.min.js

798 ms

i18n.min.js

i18n.min.js

822 ms

frontend.min.js

frontend.min.js

836 ms

waypoints.min.js

waypoints.min.js

860 ms

core.min.js

core.min.js

879 ms

frontend.min.js

frontend.min.js

901 ms

elements-handlers.min.js

elements-handlers.min.js

920 ms

underscore.min.js

underscore.min.js

935 ms

wp-util.min.js

wp-util.min.js

870 ms

frontend.min.js

frontend.min.js

783 ms

sdk.js

sdk.js

178 ms

BLOC_RF_IHEDN_WEB.png

BLOC_RF_IHEDN_WEB.png

1238 ms

en_GB.png

en_GB.png

687 ms

LECTURES_DATHENA.jpg

LECTURES_DATHENA.jpg

1241 ms

Esprit-44-bandeau.jpg

Esprit-44-bandeau.jpg

1242 ms

JUIN_DEBSTRATEGIQUE_1600x900.jpg

JUIN_DEBSTRATEGIQUE_1600x900.jpg

1242 ms

WhatsApp-Image-2024-07-02-at-17.07.442.jpeg

WhatsApp-Image-2024-07-02-at-17.07.442.jpeg

1246 ms

embed

embed

259 ms

WhatsApp-Image-2024-06-28-at-16.56.015.jpeg

WhatsApp-Image-2024-06-28-at-16.56.015.jpeg

1200 ms

marianne-regular-webfont.woff

marianne-regular-webfont.woff

1188 ms

VEILLE_STRATEGIQUE.jpg

VEILLE_STRATEGIQUE.jpg

1086 ms

WTTJ_LOGO_2020-bg-yellow.jpg

WTTJ_LOGO_2020-bg-yellow.jpg

1076 ms

MwQ5bhbm2POE2V9BO7h5uGM.woff

MwQ5bhbm2POE2V9BO7h5uGM.woff

137 ms

fr_FR.png

fr_FR.png

963 ms

AdobeStock_278443003_Preview.jpeg

AdobeStock_278443003_Preview.jpeg

968 ms

DE_GAULLE_AUX_USA_08_07_2024_Bandeau-Site-Internet.jpg

DE_GAULLE_AUX_USA_08_07_2024_Bandeau-Site-Internet.jpg

966 ms

75ans_OTAN_podcast.png

75ans_OTAN_podcast.png

1008 ms

Bandeau_SN_2024-2025_SITE_WEB-1.jpg

Bandeau_SN_2024-2025_SITE_WEB-1.jpg

997 ms

runtime-fc53b37d.js

runtime-fc53b37d.js

67 ms

framework-e5bca7e4-fbb51141.js

framework-e5bca7e4-fbb51141.js

90 ms

framework-27545368-d5ffb420.js

framework-27545368-d5ffb420.js

71 ms

commons-cdd60c62-497d9257.js

commons-cdd60c62-497d9257.js

76 ms

commons-d2eb5610-c4ee7c02.js

commons-d2eb5610-c4ee7c02.js

61 ms

commons-fbf35941-9035538d.js

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80 ms

commons-eb1fd148-f75fd824.js

commons-eb1fd148-f75fd824.js

939 ms

commons-6756f209-bb2a978c.js

commons-6756f209-bb2a978c.js

79 ms

commons-5a94f17d-44d41073.js

commons-5a94f17d-44d41073.js

77 ms

commons-866ab763-689b9848.js

commons-866ab763-689b9848.js

381 ms

commons-db521310-059d537b.js

commons-db521310-059d537b.js

944 ms

commons-ecd79728-02e376fe.js

commons-ecd79728-02e376fe.js

94 ms

commons-8b20b08a-901762b9.js

commons-8b20b08a-901762b9.js

85 ms

commons-9af29d54-1d72365f.js

commons-9af29d54-1d72365f.js

92 ms

commons-e96e9bea-545bc183.js

commons-e96e9bea-545bc183.js

107 ms

commons-d91a9049-92f5fe74.js

commons-d91a9049-92f5fe74.js

105 ms

commons-7bd12dde-24df6512.js

commons-7bd12dde-24df6512.js

104 ms

shared-client-organizations-embed-9a8b795a-6382a685.js

shared-client-organizations-embed-9a8b795a-6382a685.js

118 ms

shared-client-organizations-embed-efdee510-cce26049.js

shared-client-organizations-embed-efdee510-cce26049.js

134 ms

shared-client-organizations-embed-a5ce148e-96b07721.js

shared-client-organizations-embed-a5ce148e-96b07721.js

124 ms

shared-client-organizations-embed-cfdf1344-425a5667.js

shared-client-organizations-embed-cfdf1344-425a5667.js

125 ms

shared-client-organizations-embed-31743c5a-d5f81d52.js

shared-client-organizations-embed-31743c5a-d5f81d52.js

124 ms

organizations-embed-1443d514.js

organizations-embed-1443d514.js

128 ms

DEFENSE_MILITAIRE_3006-1.png

DEFENSE_MILITAIRE_3006-1.png

1146 ms

DEFENSE_NATIONALE_3006-1.png

DEFENSE_NATIONALE_3006-1.png

1163 ms

SECURITE_NATIONALE_3006-1.png

SECURITE_NATIONALE_3006-1.png

1119 ms

SECURITE_INTERNATIONALE_3006-1.png

SECURITE_INTERNATIONALE_3006-1.png

1192 ms

62b186fa99496e9eb68e3e43.json

62b186fa99496e9eb68e3e43.json

24 ms

fr

fr

39 ms

Accessibility Review

ihedn.fr accessibility score

87

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.

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

ARIA IDs are not unique

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

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

Best Practices

ihedn.fr 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

User Experience

Impact

Issue

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Page has valid source maps

SEO Factors

ihedn.fr SEO score

93

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

robots.txt is not valid

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 Ihedn.fr 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 Ihedn.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

ihedn.fr

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