Tools & Wizards About Us
cniid.org screenshot

Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 69

    SEO

    Google-friendlier than
    28% of websites

cniid.org

Association Cniid - Centre national d’information indépendante sur les déchets

Page Load Speed

3.2 sec in total

First Response

524 ms

Resources Loaded

2.5 sec

Page Rendered

159 ms

cniid.org screenshot

About Website

Welcome to cniid.org homepage info - get ready to check Cniid best content for France right away, or after learning these important things about cniid.org

Le Centre national d'information indépendante sur les déchets (Cniid) est une association loi 1901 qui milite pour la réduction des déchets à la source et pour les alternatives aux procédés polluants ...

Visit cniid.org

Key Findings

We analyzed Cniid.org page load time and found that the first response time was 524 ms and then it took 2.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 50% of websites can load faster.

Performance Metrics

cniid.org performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value15.4 s

1/100

10%

TBT (Total Blocking Time)

Value780 ms

38/100

30%

CLS (Cumulative Layout Shift)

Value0.453

20/100

15%

TTI (Time to Interactive)

Value19.0 s

3/100

10%

Network Requests Diagram

cniid.org

524 ms

spip_style.css

83 ms

mes_styles.css

154 ms

mes_outils.js

163 ms

colorbox.css

164 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 77% of them (79 requests) were addressed to the original Cniid.org, 17% (18 requests) were made to Platform.twitter.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (697 ms) belongs to the original domain Cniid.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 130.3 kB (21%)

Content Size

627.6 kB

After Optimization

497.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cniid.org main page is 627.6 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. 65% of websites need less resources to load. Images take 299.6 kB which makes up the majority of the site volume.

HTML Optimization

-76%

Potential reduce by 32.5 kB

  • Original 42.8 kB
  • After minification 37.9 kB
  • After compression 10.3 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 4.9 kB, which is 12% 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 32.5 kB or 76% of the original size.

Image Optimization

-12%

Potential reduce by 37.1 kB

  • Original 299.6 kB
  • After minification 262.5 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. Obviously, Cniid needs image optimization as it can save up to 37.1 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

-21%

Potential reduce by 55.0 kB

  • Original 263.8 kB
  • After minification 263.3 kB
  • After compression 208.8 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 55.0 kB or 21% of the original size.

CSS Optimization

-27%

Potential reduce by 5.8 kB

  • Original 21.5 kB
  • After minification 21.5 kB
  • After compression 15.7 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. Cniid.org needs all CSS files to be minified and compressed as it can save up to 5.8 kB or 27% of the original size.

Requests Breakdown

Number of requests can be reduced by 64 (63%)

Requests Now

101

After Optimization

37

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 101 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Cniid. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 38 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

cniid.org

cniid.org

524 ms

spip_style.css

spip_style.css

83 ms

mes_styles.css

mes_styles.css

154 ms

mes_outils.js

mes_outils.js

163 ms

colorbox.css

colorbox.css

164 ms

barre_outils.css

barre_outils.css

164 ms

spip.php

spip.php

296 ms

leaflet.css

leaflet.css

164 ms

leaflet-plugins.css

leaflet-plugins.css

231 ms

leaflet.markercluster.css

leaflet.markercluster.css

242 ms

player.css

player.css

244 ms

modernizr-1.6.min.js

modernizr-1.6.min.js

243 ms

jquery.js

jquery.js

417 ms

jquery.form.js

jquery.form.js

309 ms

jquery.autosave.js

jquery.autosave.js

323 ms

jquery.placeholder-label.js

jquery.placeholder-label.js

324 ms

ajaxCallback.js

ajaxCallback.js

326 ms

jquery.cookie.js

jquery.cookie.js

377 ms

jquery.colorbox.js

jquery.colorbox.js

387 ms

spip.mediabox.js

spip.mediabox.js

403 ms

jquery.markitup_pour_spip.js

jquery.markitup_pour_spip.js

405 ms

jquery.previsu_spip.js

jquery.previsu_spip.js

407 ms

spip.php

spip.php

697 ms

header.css

header.css

464 ms

header.js

header.js

484 ms

spip.php

spip.php

576 ms

cked-editor.css

cked-editor.css

488 ms

ckeditor.js

ckeditor.js

665 ms

jquery.js

jquery.js

542 ms

jsdyn-ckeditor4spip_js-a21f747a.js

jsdyn-ckeditor4spip_js-a21f747a.js

566 ms

anythingslider.css

anythingslider.css

571 ms

jquery.anythingslider.min.js

jquery.anythingslider.min.js

632 ms

swfobject.js

swfobject.js

645 ms

ga.js

ga.js

8 ms

__utm.gif

__utm.gif

12 ms

fond.png

fond.png

83 ms

logo.png

logo.png

82 ms

titre_site_fr.png

titre_site_fr.png

161 ms

langue_fr.png

langue_fr.png

85 ms

langue_en.png

langue_en.png

83 ms

rubon3.png

rubon3.png

84 ms

rubon4.png

rubon4.png

155 ms

rubon5.png

rubon5.png

162 ms

rubon6.png

rubon6.png

164 ms

coin_nav.png

coin_nav.png

165 ms

newsletter.png

newsletter.png

166 ms

fb.png

fb.png

233 ms

twitter.png

twitter.png

242 ms

youtube.png

youtube.png

243 ms

f1fbc6338bc1578cfca2cf35a3b4e4bc.png

f1fbc6338bc1578cfca2cf35a3b4e4bc.png

325 ms

double_fleche.png

double_fleche.png

248 ms

7f8e9bbf3945495785cc44e41341133a.jpg

7f8e9bbf3945495785cc44e41341133a.jpg

249 ms

fec0452c469f668a75e0732d58577b1e.png

fec0452c469f668a75e0732d58577b1e.png

311 ms

2aaf7c5026b4f28a58c3ca3a16662e28.jpg

2aaf7c5026b4f28a58c3ca3a16662e28.jpg

322 ms

28fa061e0c55f2414e0fc2134647212a.jpg

28fa061e0c55f2414e0fc2134647212a.jpg

323 ms

logo1.png

logo1.png

334 ms

logo2.png

logo2.png

334 ms

logo4.png

logo4.png

388 ms

carte1.png

carte1.png

407 ms

carte2.png

carte2.png

405 ms

logo5.png

logo5.png

407 ms

soutenez_fr.png

soutenez_fr.png

412 ms

spacer.gif

spacer.gif

415 ms

play.png

play.png

469 ms

ok.png

ok.png

481 ms

boules_rouges.png

boules_rouges.png

482 ms

puce_rouge.png

puce_rouge.png

478 ms

petites_boules_rouges.png

petites_boules_rouges.png

479 ms

actu_fr.png

actu_fr.png

487 ms

widgets.js

widgets.js

41 ms

overlay.png

overlay.png

511 ms

border.png

border.png

512 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

149 ms

controls.png

controls.png

495 ms

default.png

default.png

500 ms

loading_background.png

loading_background.png

419 ms

loading.gif

loading.gif

437 ms

settings

settings

101 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

22 ms

spip.php

spip.php

389 ms

Asso_Cniid

Asso_Cniid

66 ms

polyfills-a40ef1678bae11e696dba45124eadd70.js

polyfills-a40ef1678bae11e696dba45124eadd70.js

22 ms

runtime-b1c52fd0a13ead5fcf6b.js

runtime-b1c52fd0a13ead5fcf6b.js

50 ms

modules-96ebc7ac3ad66d681a3d.js

modules-96ebc7ac3ad66d681a3d.js

72 ms

main-babd9234dc048fb47339.js

main-babd9234dc048fb47339.js

82 ms

_app-a9c9f1a99e4414675fb1.js

_app-a9c9f1a99e4414675fb1.js

98 ms

%5BscreenName%5D-0517bdda27d5006a5a2d.js

%5BscreenName%5D-0517bdda27d5006a5a2d.js

102 ms

_buildManifest.js

_buildManifest.js

114 ms

_ssgManifest.js

_ssgManifest.js

114 ms

8526.0c32a8f0cfc5749221a3.js

8526.0c32a8f0cfc5749221a3.js

23 ms

3438.6b749a04474f8fb0cbba.js

3438.6b749a04474f8fb0cbba.js

25 ms

8283.f3e5048cca7cef5eed7f.js

8283.f3e5048cca7cef5eed7f.js

33 ms

3077.44bfeb00af01bc4020f6.js

3077.44bfeb00af01bc4020f6.js

44 ms

1362.42d432e02f7980bca032.js

1362.42d432e02f7980bca032.js

60 ms

4956.c4e51ef593974b9db0bb.js

4956.c4e51ef593974b9db0bb.js

73 ms

5893.d500bd2a89ded806aa73.js

5893.d500bd2a89ded806aa73.js

19 ms

__utm.gif

__utm.gif

4 ms

spip.php

spip.php

170 ms

knacss.css

knacss.css

78 ms

mes_styles.css

mes_styles.css

82 ms

mes_outils.js

mes_outils.js

84 ms

petit%20logo%20ZW%20long-rvb_web.jpg

petit%20logo%20ZW%20long-rvb_web.jpg

319 ms

mes_styles_print.css

mes_styles_print.css

83 ms

Accessibility Review

cniid.org accessibility score

54

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.

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

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Best Practices

cniid.org best practices score

67

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

Browser errors were logged to the console

SEO Factors

cniid.org 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

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cniid.org 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 Cniid.org 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

cniid.org

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