Tools & Wizards About Us
en.icp.fr screenshot

Report Summary

  • 45

    Performance

    Renders faster than
    64% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 79

    SEO

    Google-friendlier than
    40% of websites

en.icp.fr

Catholic University of Paris - ICP Paris - Institut Catholique de Paris

Page Load Speed

3.1 sec in total

First Response

532 ms

Resources Loaded

2 sec

Page Rendered

566 ms

en.icp.fr screenshot

About Website

Welcome to en.icp.fr homepage info - get ready to check En ICP best content for France right away, or after learning these important things about en.icp.fr

Visit en.icp.fr

Key Findings

We analyzed En.icp.fr page load time and found that the first response time was 532 ms and then it took 2.6 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

en.icp.fr performance score

45

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.9 s

54/100

10%

LCP (Largest Contentful Paint)

Value15.9 s

0/100

25%

SI (Speed Index)

Value7.2 s

29/100

10%

TBT (Total Blocking Time)

Value400 ms

67/100

30%

CLS (Cumulative Layout Shift)

Value0.07

96/100

15%

TTI (Time to Interactive)

Value11.6 s

18/100

10%

Network Requests Diagram

en.icp.fr

532 ms

ie8-shims.js

181 ms

d1f30a059d072735946d00ee4fb0858d8ff5800d.css

381 ms

8adf03dfaafd59647174f69d20852cd48d2160b8.css

371 ms

18515ae269852c4592e9adce4b0770a433e609ad.js

279 ms

Our browser made a total of 31 requests to load all elements on the main page. We found that 77% of them (24 requests) were addressed to the original En.icp.fr, 16% (5 requests) were made to F1-eu.readspeaker.com and 3% (1 request) were made to Cdn.matomo.cloud. The less responsive or slowest element that took the longest time to load (769 ms) belongs to the original domain En.icp.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 87.5 kB (3%)

Content Size

2.8 MB

After Optimization

2.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of En.icp.fr 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. 30% of websites need less resources to load. Images take 2.7 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 56.4 kB

  • Original 66.4 kB
  • After minification 55.7 kB
  • After compression 10.0 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 10.7 kB, which is 16% 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 56.4 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 30.3 kB

  • Original 2.7 MB
  • After minification 2.7 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. En ICP images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 747 B

  • Original 29.7 kB
  • After minification 29.7 kB
  • After compression 29.0 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

-1%

Potential reduce by 36 B

  • Original 4.0 kB
  • After minification 4.0 kB
  • After compression 4.0 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. En.icp.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 11 (38%)

Requests Now

29

After Optimization

18

  • Images
  • JavaScript
  • CSS

The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of En ICP. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 9 to 1 for JavaScripts and from 4 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

en.icp.fr

en.icp.fr

532 ms

ie8-shims.js

ie8-shims.js

181 ms

d1f30a059d072735946d00ee4fb0858d8ff5800d.css

d1f30a059d072735946d00ee4fb0858d8ff5800d.css

381 ms

8adf03dfaafd59647174f69d20852cd48d2160b8.css

8adf03dfaafd59647174f69d20852cd48d2160b8.css

371 ms

18515ae269852c4592e9adce4b0770a433e609ad.js

18515ae269852c4592e9adce4b0770a433e609ad.js

279 ms

configuration.js

configuration.js

197 ms

dcc3543883fe2621c303de8ccdddcfd0e91a635f.js

dcc3543883fe2621c303de8ccdddcfd0e91a635f.js

748 ms

ReadSpeaker.js

ReadSpeaker.js

596 ms

container_KM5Vh7CV.js

container_KM5Vh7CV.js

60 ms

drapeau-ru-18x12_1600672615319-jpg_crop

drapeau-ru-18x12_1600672615319-jpg_crop

132 ms

icp-principal.png

icp-principal.png

131 ms

picto-bibliotheques_1693997608719-jpg

picto-bibliotheques_1693997608719-jpg

131 ms

picto-infos-pratiques_1693997986093-jpg

picto-infos-pratiques_1693997986093-jpg

132 ms

logo-icp.jpg

logo-icp.jpg

221 ms

bg_page_deco.png

bg_page_deco.png

282 ms

cour-honneur-f-albert-042019-036_1699527934889-jpg

cour-honneur-f-albert-042019-036_1699527934889-jpg

588 ms

ilcf_1699528194915-jpg

ilcf_1699528194915-jpg

769 ms

vignette300x160-label-bienvenueenfrance_1699528330154-jpg

vignette300x160-label-bienvenueenfrance_1699528330154-jpg

586 ms

20240220-115809-1-_1709653925688-jpg

20240220-115809-1-_1709653925688-jpg

430 ms

accueil4_1699528538182-jpg

accueil4_1699528538182-jpg

463 ms

cour-honneur-f-albert-042019-056-1-_1699528594535-jpg

cour-honneur-f-albert-042019-056-1-_1699528594535-jpg

578 ms

bibliotheque-vernon-f-albert-042023-002-1-_1699528660835-jpg

bibliotheque-vernon-f-albert-042023-002-1-_1699528660835-jpg

677 ms

remise-diplomes-masters-doctorats-f-albert-062023-005_1699528730433-jpg

remise-diplomes-masters-doctorats-f-albert-062023-005_1699528730433-jpg

646 ms

logo-icp.jpg

logo-icp.jpg

671 ms

label_bienvenue_en_france.png

label_bienvenue_en_france.png

677 ms

matomo.php

matomo.php

420 ms

ReadSpeaker.Styles.css

ReadSpeaker.Styles.css

129 ms

ReadSpeaker.Core.js

ReadSpeaker.Core.js

251 ms

ReadSpeaker.pub.Config.js

ReadSpeaker.pub.Config.js

301 ms

ReadSpeaker.lib.RSLib.js

ReadSpeaker.lib.RSLib.js

180 ms

a91ff3c8093981f84485e8c29b2ea61e473f4e85.css

a91ff3c8093981f84485e8c29b2ea61e473f4e85.css

103 ms

Accessibility Review

en.icp.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

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

[id] attributes on active, focusable elements are not unique

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

en.icp.fr 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

High

Missing source maps for large first-party JavaScript

SEO Factors

en.icp.fr SEO score

79

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

Links do not have descriptive text

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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise En.icp.fr can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it matches the claimed language. Our system also found out that En.icp.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

en.icp.fr

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