Tools & Wizards About Us
curie.fr screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 92

    Accessibility

    Visual factors better than
    that of 80% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

curie.fr

Institut Curie - Centre de recherche et traitement du cancer en France

Page Load Speed

56.5 sec in total

First Response

470 ms

Resources Loaded

32.7 sec

Page Rendered

23.3 sec

curie.fr screenshot

About Website

Click here to check amazing Curie content for France. Otherwise, check out these important facts you probably never knew about curie.fr

L'Institut Curie lutte contre le cancer via son centre hospitalier de pointe en cancérologie, son centre européen de recherche en cancérologie et son centre de formation.

Visit curie.fr

Key Findings

We analyzed Curie.fr page load time and found that the first response time was 470 ms and then it took 56 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

curie.fr performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value11.8 s

0/100

25%

SI (Speed Index)

Value12.9 s

2/100

10%

TBT (Total Blocking Time)

Value4,540 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value1.239

1/100

15%

TTI (Time to Interactive)

Value20.6 s

2/100

10%

Network Requests Diagram

curie.fr

470 ms

curie.fr

1621 ms

analytics.js

892 ms

gtm.js

1912 ms

normalize.css

679 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 85% of them (101 requests) were addressed to the original Curie.fr, 8% (9 requests) were made to Fonts.gstatic.com and 3% (3 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (11.9 sec) relates to the external source Fonts.gstatic.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.4 MB (12%)

Content Size

12.0 MB

After Optimization

10.5 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Curie.fr main page is 12.0 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. 85% 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 10.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 49.8 kB

  • Original 58.8 kB
  • After minification 44.5 kB
  • After compression 9.0 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 14.3 kB, which is 24% 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 49.8 kB or 85% of the original size.

Image Optimization

-4%

Potential reduce by 448.3 kB

  • Original 10.7 MB
  • After minification 10.3 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. Curie images are well optimized though.

JavaScript Optimization

-71%

Potential reduce by 485.4 kB

  • Original 680.5 kB
  • After minification 534.0 kB
  • After compression 195.1 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 485.4 kB or 71% of the original size.

CSS Optimization

-87%

Potential reduce by 433.7 kB

  • Original 499.9 kB
  • After minification 438.8 kB
  • After compression 66.2 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. Curie.fr needs all CSS files to be minified and compressed as it can save up to 433.7 kB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 76 (71%)

Requests Now

107

After Optimization

31

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 107 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Curie. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 22 to 1 for JavaScripts and from 56 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

curie.fr

curie.fr

470 ms

curie.fr

curie.fr

1621 ms

analytics.js

analytics.js

892 ms

gtm.js

gtm.js

1912 ms

normalize.css

normalize.css

679 ms

ajax-progress.module.css

ajax-progress.module.css

1791 ms

align.module.css

align.module.css

1789 ms

autocomplete-loading.module.css

autocomplete-loading.module.css

1788 ms

fieldgroup.module.css

fieldgroup.module.css

1789 ms

container-inline.module.css

container-inline.module.css

1788 ms

clearfix.module.css

clearfix.module.css

1789 ms

details.module.css

details.module.css

1870 ms

hidden.module.css

hidden.module.css

1890 ms

item-list.module.css

item-list.module.css

1890 ms

js.module.css

js.module.css

2313 ms

nowrap.module.css

nowrap.module.css

2314 ms

position-container.module.css

position-container.module.css

2313 ms

progress.module.css

progress.module.css

2314 ms

reset-appearance.module.css

reset-appearance.module.css

2314 ms

resize.module.css

resize.module.css

2315 ms

sticky-header.module.css

sticky-header.module.css

2416 ms

system-status-counter.css

system-status-counter.css

2478 ms

system-status-report-counters.css

system-status-report-counters.css

2523 ms

system-status-report-general-info.css

system-status-report-general-info.css

3155 ms

tabledrag.module.css

tabledrag.module.css

3156 ms

tablesort.module.css

tablesort.module.css

3034 ms

tree-child.module.css

tree-child.module.css

2822 ms

core.css

core.css

3033 ms

datepicker.css

datepicker.css

3032 ms

views.module.css

views.module.css

3200 ms

eu_cookie_compliance.css

eu_cookie_compliance.css

3201 ms

theme.css

theme.css

3271 ms

action-links.css

action-links.css

3201 ms

breadcrumb.css

breadcrumb.css

3273 ms

button.css

button.css

3271 ms

collapse-processed.css

collapse-processed.css

3340 ms

container-inline.css

container-inline.css

3720 ms

details.css

details.css

3398 ms

exposed-filters.css

exposed-filters.css

3595 ms

TAG_passage.js

TAG_passage.js

2848 ms

field.css

field.css

3049 ms

form.css

form.css

3360 ms

collect

collect

1473 ms

icons.css

icons.css

2327 ms

inline-form.css

inline-form.css

2153 ms

item-list.css

item-list.css

2326 ms

link.css

link.css

2327 ms

links.css

links.css

2039 ms

menu.css

menu.css

2224 ms

more-link.css

more-link.css

2226 ms

pager.css

pager.css

2364 ms

tabledrag.css

tabledrag.css

1803 ms

tableselect.css

tableselect.css

1942 ms

tablesort.css

tablesort.css

1940 ms

tabs.css

tabs.css

1941 ms

textarea.css

textarea.css

2018 ms

ui-dialog.css

ui-dialog.css

2041 ms

messages.css

messages.css

1878 ms

curie_style.css

curie_style.css

2550 ms

curie_print.css

curie_print.css

2066 ms

slick.css

slick.css

2758 ms

ready.min.js

ready.min.js

2620 ms

jquery.min.js

jquery.min.js

2550 ms

jquery.once.min.js

jquery.once.min.js

2618 ms

drupalSettingsLoader.js

drupalSettingsLoader.js

2618 ms

fr_fTXhh9Lja6YyaxUEcWtTcb4oi13AgmY4EZOEtY9RXwI.js

fr_fTXhh9Lja6YyaxUEcWtTcb4oi13AgmY4EZOEtY9RXwI.js

2548 ms

collect

collect

2990 ms

drupal.js

drupal.js

2455 ms

drupal.init.js

drupal.init.js

2453 ms

core-min.js

core-min.js

2452 ms

picturefill.min.js

picturefill.min.js

2381 ms

eu_cookie_compliance.js

eu_cookie_compliance.js

2380 ms

google_analytics.js

google_analytics.js

2380 ms

locale.datepicker.js

locale.datepicker.js

2766 ms

datepicker-min.js

datepicker-min.js

2710 ms

scripts.js

scripts.js

2421 ms

slick.js

slick.js

2389 ms

tablesaw.stackonly.jquery.js

tablesaw.stackonly.jquery.js

2353 ms

tablesaw-init.js

tablesaw-init.js

2332 ms

chosen.jquery.min.js

chosen.jquery.min.js

2891 ms

matchMedia.min.js

matchMedia.min.js

2684 ms

curie-logo.png

curie-logo.png

2684 ms

20170825_152154%20copie.jpg

20170825_152154%20copie.jpg

4244 ms

Xose-Fernandez-2.jpg

Xose-Fernandez-2.jpg

2684 ms

B-1-4%20Nos%20departements.jpg

B-1-4%20Nos%20departements.jpg

2682 ms

B-3%20Cancers%20adultes%20pris%20en%20charge%20%C3%A0%20Cuie_0.jpg

B-3%20Cancers%20adultes%20pris%20en%20charge%20%C3%A0%20Cuie_0.jpg

10899 ms

C-4%20partenaire%20et%20collaborations-Thibault-VOISIN.jpg

C-4%20partenaire%20et%20collaborations-Thibault-VOISIN.jpg

10761 ms

prehome-patients.jpg

prehome-patients.jpg

11437 ms

Prehome-grand-publicOK.jpg

Prehome-grand-publicOK.jpg

11515 ms

prehome-chercheurs.jpg

prehome-chercheurs.jpg

11300 ms

prehome-etudiants.jpg

prehome-etudiants.jpg

11196 ms

prehome-professionnels-sante.jpg

prehome-professionnels-sante.jpg

11554 ms

collect

collect

1420 ms

10287 ms

css

css

1962 ms

collect

collect

529 ms

icon-search.png

icon-search.png

7067 ms

icon-doctors-link.png

icon-doctors-link.png

7128 ms

arrow-down.png

arrow-down.png

7130 ms

icon-heart-white.png

icon-heart-white.png

7328 ms

icon-link-white.png

icon-link-white.png

7327 ms

icon-heart.png

icon-heart.png

7542 ms

social-twitter.png

social-twitter.png

7464 ms

social-youtube.png

social-youtube.png

7922 ms

social-facebook.png

social-facebook.png

7921 ms

social-linkedin.png

social-linkedin.png

7682 ms

footer-logo-v2.png

footer-logo-v2.png

7921 ms

bIcY3_3JNqUVRAQQRNVteQ.ttf

bIcY3_3JNqUVRAQQRNVteQ.ttf

9910 ms

CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf

CcKI4k9un7TZVWzRVT-T8y3USBnSvpkopQaUR-2r7iU.ttf

11839 ms

-_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf

-_Ctzj9b56b8RgXW8FAriS3USBnSvpkopQaUR-2r7iU.ttf

11874 ms

8KhZd3VQBtXTAznvKjw-ky3USBnSvpkopQaUR-2r7iU.ttf

8KhZd3VQBtXTAznvKjw-ky3USBnSvpkopQaUR-2r7iU.ttf

11462 ms

RJMlAoFXXQEzZoMSUteGWKCWcynf_cDxXwCLxiixG1c.ttf

RJMlAoFXXQEzZoMSUteGWKCWcynf_cDxXwCLxiixG1c.ttf

11462 ms

xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf

xkvoNo9fC8O2RDydKj12by3USBnSvpkopQaUR-2r7iU.ttf

11523 ms

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

JbtMzqLaYbbbCL9X6EvaIy3USBnSvpkopQaUR-2r7iU.ttf

11522 ms

1ImRNPx4870-D9a1EBUdPC3USBnSvpkopQaUR-2r7iU.ttf

1ImRNPx4870-D9a1EBUdPC3USBnSvpkopQaUR-2r7iU.ttf

11523 ms

PKCRbVvRfd5n7BTjtGiFZC3USBnSvpkopQaUR-2r7iU.ttf

PKCRbVvRfd5n7BTjtGiFZC3USBnSvpkopQaUR-2r7iU.ttf

11523 ms

icomoon.ttf

icomoon.ttf

11302 ms

gradient.png

gradient.png

2519 ms

Calque%2019.png

Calque%2019.png

2596 ms

Accessibility Review

curie.fr accessibility score

92

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

Image elements do not have [alt] attributes

Best Practices

curie.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

curie.fr SEO score

83

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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 Curie.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 Curie.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

curie.fr

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