Tools & Wizards About Us
courircontrelecancer.org screenshot

Report Summary

  • 10

    Performance

    Renders faster than
    23% of other websites

  • 90

    Accessibility

    Visual factors better than
    that of 74% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

courircontrelecancer.org

Fondation ARC pour la recherche sur le cancer | Fondation ARC

Page Load Speed

3.5 sec in total

First Response

270 ms

Resources Loaded

3 sec

Page Rendered

255 ms

courircontrelecancer.org screenshot

About Website

Visit courircontrelecancer.org now to see the best up-to-date Courircontre Le Cancer content and also check out these interesting facts you probably never knew about courircontrelecancer.org

Reconnue d’utilité publique, la Fondation ARC est la seule fondation française entièrement dédiée à la recherche sur le cancer. Notre objectif : guérir 2 cancers sur 3 d'ici 2025.

Visit courircontrelecancer.org

Key Findings

We analyzed Courircontrelecancer.org page load time and found that the first response time was 270 ms and then it took 3.3 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

courircontrelecancer.org performance score

10

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value10.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value26.6 s

0/100

25%

SI (Speed Index)

Value15.6 s

0/100

10%

TBT (Total Blocking Time)

Value850 ms

34/100

30%

CLS (Cumulative Layout Shift)

Value1.294

1/100

15%

TTI (Time to Interactive)

Value23.2 s

1/100

10%

Network Requests Diagram

courircontrelecancer.org

270 ms

www.fondation-arc.org

874 ms

satelliteLib-0bab3e583404ea0d6631add883f65a8ff0187dc9.js

187 ms

jquery.min.js

51 ms

jquery.fpss.js

158 ms

Our browser made a total of 145 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Courircontrelecancer.org, 57% (82 requests) were made to Fondation-arc.org and 6% (9 requests) were made to I.vimeocdn.com. The less responsive or slowest element that took the longest time to load (874 ms) relates to the external source Fondation-arc.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (44%)

Content Size

2.8 MB

After Optimization

1.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Courircontrelecancer.org main page is 2.8 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. 60% of websites need less resources to load. Javascripts take 1.2 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 66.9 kB

  • Original 83.1 kB
  • After minification 78.3 kB
  • After compression 16.3 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. 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 66.9 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 24.3 kB

  • Original 1.1 MB
  • After minification 1.1 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. Courircontre Le Cancer images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 887.3 kB

  • Original 1.2 MB
  • After minification 1.2 MB
  • After compression 355.2 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 887.3 kB or 71% of the original size.

CSS Optimization

-85%

Potential reduce by 243.9 kB

  • Original 286.6 kB
  • After minification 247.2 kB
  • After compression 42.8 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. Courircontrelecancer.org needs all CSS files to be minified and compressed as it can save up to 243.9 kB or 85% of the original size.

Requests Breakdown

Number of requests can be reduced by 78 (55%)

Requests Now

141

After Optimization

63

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 141 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Courircontre Le Cancer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

courircontrelecancer.org

courircontrelecancer.org

270 ms

www.fondation-arc.org

www.fondation-arc.org

874 ms

satelliteLib-0bab3e583404ea0d6631add883f65a8ff0187dc9.js

satelliteLib-0bab3e583404ea0d6631add883f65a8ff0187dc9.js

187 ms

jquery.min.js

jquery.min.js

51 ms

jquery.fpss.js

jquery.fpss.js

158 ms

template.css.php

template.css.php

163 ms

style.css

style.css

163 ms

template.css.php

template.css.php

163 ms

moo_maximenuhck.css

moo_maximenuhck.css

173 ms

maximenuresponsiveck.css

maximenuresponsiveck.css

174 ms

jquery.fancybox.css

jquery.fancybox.css

234 ms

jquery.min.js

jquery.min.js

466 ms

jquery-noconflict.js

jquery-noconflict.js

238 ms

jquery-migrate.min.js

jquery-migrate.min.js

239 ms

caption.js

caption.js

247 ms

logic.js

logic.js

250 ms

mootools-core.js

mootools-core.js

483 ms

core.js

core.js

317 ms

mootools-more.js

mootools-more.js

803 ms

jqseog.min.js

jqseog.min.js

554 ms

jqseog.fpss.js

jqseog.fpss.js

341 ms

jqseog.tools.min.js

jqseog.tools.min.js

560 ms

moomaximenuck.js

moomaximenuck.js

495 ms

jquery.fancybox.js

jquery.fancybox.js

615 ms

jquery.fancybox-media.js

jquery.fancybox-media.js

553 ms

jquery-cookie.js

jquery-cookie.js

563 ms

jquery.noconflict.js

jquery.noconflict.js

633 ms

screen.css

screen.css

706 ms

mobile.css

mobile.css

639 ms

tablet.css

tablet.css

640 ms

bootstrap.css

bootstrap.css

767 ms

bootstrap-theme.min.css

bootstrap-theme.min.css

11 ms

calendar_mini.js

calendar_mini.js

713 ms

calendar-en.js

calendar-en.js

720 ms

scripts.js

scripts.js

718 ms

bootstrap.min.js

bootstrap.min.js

11 ms

buttons.js

buttons.js

32 ms

arc-slide-links-fix.js

arc-slide-links-fix.js

781 ms

arc-fix-docman-links.js

arc-fix-docman-links.js

793 ms

jquery.ImageMapResize.js

jquery.ImageMapResize.js

795 ms

97 ms

id

id

17 ms

mbox-contents-068f32b8ff895579261454054f35c3fc188d2d4e.js

mbox-contents-068f32b8ff895579261454054f35c3fc188d2d4e.js

84 ms

satellite-54ef37e13230370016b30600.js

satellite-54ef37e13230370016b30600.js

63 ms

id

id

12 ms

target.js

target.js

9 ms

ajax

ajax

20 ms

HONConduct182263_s.gif

HONConduct182263_s.gif

292 ms

colorectal2016_prehome.png

colorectal2016_prehome.png

861 ms

je-mabonne.gif

je-mabonne.gif

228 ms

search_ok_top.gif

search_ok_top.gif

228 ms

logo_arc.png

logo_arc.png

227 ms

315_3f4808b525a42a0bb340252b3c0de1d3_s.png

315_3f4808b525a42a0bb340252b3c0de1d3_s.png

511 ms

281_3f670763861139bf2201e7bc224257d4_m.jpg

281_3f670763861139bf2201e7bc224257d4_m.jpg

228 ms

310_9962afd4d7801adbe96e49a2f2eab69f_m.jpg

310_9962afd4d7801adbe96e49a2f2eab69f_m.jpg

289 ms

269_d65085d854a39feae81a41eb458281c5_s.jpg

269_d65085d854a39feae81a41eb458281c5_s.jpg

291 ms

20110118_dossierscancer.jpg

20110118_dossierscancer.jpg

289 ms

20150215_colloque.jpg

20150215_colloque.jpg

290 ms

20150617_cdh15.png

20150617_cdh15.png

532 ms

bt_je-fais-un-don.png

bt_je-fais-un-don.png

386 ms

bt_isf_2016_calendrier_v2.png

bt_isf_2016_calendrier_v2.png

383 ms

bt_commande_publis.png

bt_commande_publis.png

383 ms

bt_facebook.png

bt_facebook.png

452 ms

bt_twitter.png

bt_twitter.png

450 ms

bt_googleplus.png

bt_googleplus.png

453 ms

bt_vimeo.png

bt_vimeo.png

529 ms

bt_youtube.png

bt_youtube.png

528 ms

bt_viadeo.png

bt_viadeo.png

536 ms

agrement.jpg

agrement.jpg

589 ms

all.js

all.js

258 ms

gtm.js

gtm.js

53 ms

activityi;src=2671659;type=arc_i270;cat=isf_l646;ord=1;num=9750680068973.451

activityi;src=2671659;type=arc_i270;cat=isf_l646;ord=1;num=9750680068973.451

42 ms

bg-page.jpg

bg-page.jpg

588 ms

bg_aboNewsletter.gif

bg_aboNewsletter.gif

589 ms

bg_logo.png

bg_logo.png

595 ms

bg_espace.png

bg_espace.png

595 ms

bg_bt.png

bg_bt.png

641 ms

bg.png

bg.png

654 ms

bg-ul.png

bg-ul.png

659 ms

bg-li.png

bg-li.png

664 ms

bg_containercols-home.gif

bg_containercols-home.gif

664 ms

bg_cols-home.gif

bg_cols-home.gif

719 ms

loading_black.gif

loading_black.gif

730 ms

transparent_bg.png

transparent_bg.png

731 ms

bg_bt-alaune.png

bg_bt-alaune.png

744 ms

bg_h2-cancers.gif

bg_h2-cancers.gif

745 ms

bg_inner2-echanger.gif

bg_inner2-echanger.gif

796 ms

widgets.js

widgets.js

11 ms

555120332_100x75.jpg

555120332_100x75.jpg

257 ms

552775844_100x75.jpg

552775844_100x75.jpg

298 ms

552605721_100x75.jpg

552605721_100x75.jpg

277 ms

552596620_100x75.jpg

552596620_100x75.jpg

269 ms

552595446_100x75.jpg

552595446_100x75.jpg

279 ms

552594965_100x75.jpg

552594965_100x75.jpg

278 ms

552594063_100x75.jpg

552594063_100x75.jpg

297 ms

552578322_100x75.jpg

552578322_100x75.jpg

296 ms

552577630_100x75.jpg

552577630_100x75.jpg

296 ms

s-code-contents-f0cce3dd38652d733da28a5d9f83f4b68f284954.js

s-code-contents-f0cce3dd38652d733da28a5d9f83f4b68f284954.js

196 ms

getAllAppDefault.esi

getAllAppDefault.esi

168 ms

bg_inner2-cancers.gif

bg_inner2-cancers.gif

616 ms

bg_h2-recherche.gif

bg_h2-recherche.gif

616 ms

bg_inner2.gif

bg_inner2.gif

634 ms

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

timeline.d11f7a3b3287fb94220e8ee6d03cc772.js

117 ms

analytics.js

analytics.js

76 ms

bg_h2-temoignages.gif

bg_h2-temoignages.gif

601 ms

bg_h2-twitter.png

bg_h2-twitter.png

620 ms

rss.gif

rss.gif

637 ms

bg_h2-colb.png

bg_h2-colb.png

636 ms

s68445264096371

s68445264096371

25 ms

arrow.gif

arrow.gif

632 ms

ec.js

ec.js

12 ms

ecommerce.js

ecommerce.js

24 ms

collect

collect

68 ms

collect

collect

19 ms

collect

collect

20 ms

collect

collect

82 ms

syndication

syndication

116 ms

345133146871824384

345133146871824384

115 ms

bg-footer.gif

bg-footer.gif

559 ms

pipe.gif

pipe.gif

559 ms

bg-footer-part2.gif

bg-footer-part2.gif

599 ms

getSegment.php

getSegment.php

191 ms

checkOAuth.esi

checkOAuth.esi

23 ms

ga-audiences

ga-audiences

43 ms

bg_btplandusite.gif

bg_btplandusite.gif

545 ms

proxy.jpg

proxy.jpg

20 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

9 ms

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css

11 ms

Image_8_normal.png

Image_8_normal.png

211 ms

c2-1DH27_normal.jpg

c2-1DH27_normal.jpg

238 ms

Cdm_VeWW0AEy1pD.jpg:small

Cdm_VeWW0AEy1pD.jpg:small

311 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

59 ms

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

syndication_bundle_v1_64fcb3dd2f6da5b5f976d91a319ef73e329c1a5d.css

73 ms

t.dhj

t.dhj

32 ms

t.dhj

t.dhj

12 ms

cm

cm

34 ms

proxy.jpg

proxy.jpg

19 ms

s-3271.xgi

s-3271.xgi

18 ms

6 ms

hbpix

hbpix

40 ms

8 ms

xrefid.xgi

xrefid.xgi

4 ms

pixel

pixel

16 ms

2981

2981

33 ms

jot.html

jot.html

2 ms

Accessibility Review

courircontrelecancer.org accessibility score

90

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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

courircontrelecancer.org 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

High

Missing source maps for large first-party JavaScript

SEO Factors

courircontrelecancer.org SEO score

91

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

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 Courircontrelecancer.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 Courircontrelecancer.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

courircontrelecancer.org

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