Tools & Wizards About Us
cfle.univ-poitiers.fr screenshot

Report Summary

  • 50

    Performance

    Renders faster than
    68% of other websites

  • 91

    Accessibility

    Visual factors better than
    that of 76% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

cfle.univ-poitiers.fr

CFLE : Centre de Français Langue Étrangère – Université de Poitiers

Page Load Speed

4.4 sec in total

First Response

662 ms

Resources Loaded

3.6 sec

Page Rendered

115 ms

cfle.univ-poitiers.fr screenshot

About Website

Visit cfle.univ-poitiers.fr now to see the best up-to-date CFLE Univ Poitiers content for France and also check out these interesting facts you probably never knew about cfle.univ-poitiers.fr

Le CFLE accueille tout(e) étranger(ère) pour des cours de langue française à temps plein pendant un semestre ou une année universitaire.

Visit cfle.univ-poitiers.fr

Key Findings

We analyzed Cfle.univ-poitiers.fr page load time and found that the first response time was 662 ms and then it took 3.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster. This domain responded with an error, which can significantly jeopardize Cfle.univ-poitiers.fr rating and web reputation

Performance Metrics

cfle.univ-poitiers.fr performance score

50

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

11/100

10%

LCP (Largest Contentful Paint)

Value9.6 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value50 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value11.2 s

20/100

10%

Network Requests Diagram

662 ms

wp-emoji-release.min.js

228 ms

style.css

192 ms

front.css

195 ms

swipebox.min.css

195 ms

Our browser made a total of 55 requests to load all elements on the main page. We found that 87% of them (48 requests) were addressed to the original Cfle.univ-poitiers.fr, 4% (2 requests) were made to Netdna.bootstrapcdn.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (758 ms) relates to the external source Stats.appli.univ-poitiers.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 308.0 kB (48%)

Content Size

637.6 kB

After Optimization

329.6 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Cfle.univ-poitiers.fr main page is 637.6 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. 40% of websites need less resources to load. Images take 254.7 kB which makes up the majority of the site volume.

HTML Optimization

-79%

Potential reduce by 35.0 kB

  • Original 44.5 kB
  • After minification 43.2 kB
  • After compression 9.5 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 35.0 kB or 79% of the original size.

Image Optimization

-10%

Potential reduce by 25.1 kB

  • Original 254.7 kB
  • After minification 229.6 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. CFLE Univ Poitiers images are well optimized though.

JavaScript Optimization

-69%

Potential reduce by 158.5 kB

  • Original 229.9 kB
  • After minification 199.5 kB
  • After compression 71.4 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 158.5 kB or 69% of the original size.

CSS Optimization

-82%

Potential reduce by 89.4 kB

  • Original 108.5 kB
  • After minification 83.5 kB
  • After compression 19.1 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. Cfle.univ-poitiers.fr needs all CSS files to be minified and compressed as it can save up to 89.4 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 32 (67%)

Requests Now

48

After Optimization

16

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 48 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CFLE Univ Poitiers. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 21 to 1 for JavaScripts and from 13 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

662 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

228 ms

style.css

style.css

192 ms

front.css

front.css

195 ms

swipebox.min.css

swipebox.min.css

195 ms

style.css

style.css

193 ms

pagenavi-css.css

pagenavi-css.css

196 ms

reset.css

reset.css

287 ms

style.css

style.css

289 ms

custom.css

custom.css

287 ms

flexslider.css

flexslider.css

296 ms

font-awesome.css

font-awesome.css

8 ms

style.css

style.css

296 ms

style.css

style.css

320 ms

style.css

style.css

381 ms

style.css

style.css

383 ms

userscripts.js

userscripts.js

386 ms

jquery.min.js

jquery.min.js

45 ms

front.js

front.js

404 ms

jquery.swipebox.min.js

jquery.swipebox.min.js

405 ms

front.js

front.js

413 ms

jquery.flexslider.js

jquery.flexslider.js

661 ms

js.js

js.js

472 ms

jquery.sonar.min.js

jquery.sonar.min.js

475 ms

lazy-load.js

lazy-load.js

476 ms

jquery.cycle2.min.js

jquery.cycle2.min.js

571 ms

jquery.cycle2.carousel.min.js

jquery.cycle2.carousel.min.js

517 ms

jquery.cycle2.swipe.min.js

jquery.cycle2.swipe.min.js

566 ms

jquery.cycle2.tile.min.js

jquery.cycle2.tile.min.js

569 ms

jquery.cycle2.video.min.js

jquery.cycle2.video.min.js

570 ms

script.js

script.js

618 ms

script.js

script.js

660 ms

client.js

client.js

662 ms

wp-embed.min.js

wp-embed.min.js

663 ms

wp-login.php

wp-login.php

685 ms

bck-input.png

bck-input.png

132 ms

logo-up.svg

logo-up.svg

190 ms

banner.jpg

banner.jpg

322 ms

hachures.png

hachures.png

129 ms

LOGO-FLE-VERTICAL-PETIT.jpg

LOGO-FLE-VERTICAL-PETIT.jpg

323 ms

thumb.png

thumb.png

129 ms

diapo-8-220x220.jpg

diapo-8-220x220.jpg

281 ms

diapo_7-220x220.jpg

diapo_7-220x220.jpg

286 ms

diapo-1-220x220.jpg

diapo-1-220x220.jpg

287 ms

diapo-2-220x220.jpg

diapo-2-220x220.jpg

286 ms

diapo-3-220x220.jpg

diapo-3-220x220.jpg

470 ms

sprite-arrows.png

sprite-arrows.png

381 ms

ga.js

ga.js

106 ms

piwik.js

piwik.js

758 ms

OpenSans-Regular.woff

OpenSans-Regular.woff

254 ms

OpenSans-Semibold.woff

OpenSans-Semibold.woff

346 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

16 ms

OpenSans-CondBold.woff

OpenSans-CondBold.woff

288 ms

OpenSans-CondLight.woff

OpenSans-CondLight.woff

293 ms

__utm.gif

__utm.gif

16 ms

Accessibility Review

cfle.univ-poitiers.fr accessibility score

91

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

cfle.univ-poitiers.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

cfle.univ-poitiers.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

    EN

  • Language Claimed

    EN

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Cfle.univ-poitiers.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 Cfle.univ-poitiers.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

cfle.univ-poitiers.fr

Open Graph description is not detected on the main page of CFLE Univ Poitiers. 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: