Access corep.fr. Imprimer en ligne : impression en ligne, copie et reproduction

name

value

score

weighting

FCP (First Contentful Paint)

Value6.0 s

4/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value1,020 ms

26/100

30%

CLS (Cumulative Layout Shift)

Value0.011

100/100

15%

TTI (Time to Interactive)

Value21.9 s

1/100

10%

corep.fr

331 ms

www.corep.fr

484 ms

fbevents.js

41 ms

tarteaucitron.js

155 ms

style.css

234 ms

Our browser made a total of 115 requests to load all elements on the main page. We found that 77% of them (88 requests) were addressed to the original Corep.fr, 6% (7 requests) were made to Cl.avis-verifies.com and 6% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (884 ms) belongs to the original domain Corep.fr.

Content Size

3.6 MB

After Optimization

3.2 MB

In fact, the total size of Corep.fr main page is 3.6 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. 70% of websites need less resources to load. Images take 3.0 MB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 109.3 kB

Original 137.0 kB
After minification 130.3 kB
After compression 27.6 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 109.3 kB or 80% of the original size.

Image Optimization

-5%

Potential reduce by 158.7 kB

Original 3.0 MB
After minification 2.8 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. Corep images are well optimized though.

JavaScript Optimization

-13%

Potential reduce by 42.0 kB

Original 314.5 kB
After minification 314.5 kB
After compression 272.5 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 42.0 kB or 13% of the original size.

CSS Optimization

-9%

Potential reduce by 12.7 kB

Original 145.0 kB
After minification 145.0 kB
After compression 132.3 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. Corep.fr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 98 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Corep. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 30 to 1 for JavaScripts and from 25 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

[aria-hidden="true"] elements contain focusable descendents

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

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.

High

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

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

High

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

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Links do not have descriptive text

High

Image elements do not have [alt] attributes

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/).

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 Corep.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 Corep.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

corep.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Imprimer en ligne : impression en ligne, copie et reproduction

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

corep.fr

www.corep.fr

fbevents.js

tarteaucitron.js

style.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

corep.fr

www.corep.fr

fbevents.js

tarteaucitron.js

style.css

style.min.css

style-wpzoom-social-icons.css

widget-options.css

style.css

swiper.min.css

styles.css

wpzoom-socicon.css

genericons.css

academicons.min.css

font-awesome-3.min.css

dashicons.min.css

wpzoom-social-icons-styles.css

font-awesome.min.css

anb.css

anb-dynamic.css

gdpr-main.css

smartslider.min.css

jquery.min.js

jquery-migrate.min.js

velocity.min.js

jquery.unveil.min.js

swiper.jquery.min.js

js

functions.js

jquery.bind-first-0.2.3.min.js

js.cookie-2.1.3.min.js

public.js

anb.js

js

n2.min.js

smartslider-frontend.min.js

ss-simple.min.js

w-arrow-image.min.js

w-bullet.min.js

style.css

jquery-ui.css

themes.style.css

font-awesome-5.css