Report Summary

  • 43

    Performance

    Renders faster than
    64% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 70% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 90

    SEO

    Google-friendlier than
    69% of websites

coupe-icare.org

Manifestation mondiale de vol libre, Coupe Icare 2022

Page Load Speed

3.7 sec in total

First Response

290 ms

Resources Loaded

2.6 sec

Page Rendered

889 ms

coupe-icare.org screenshot

About Website

Welcome to coupe-icare.org homepage info - get ready to check Coupe Icare best content for France right away, or after learning these important things about coupe-icare.org

Evénement grand public à St hilaire du Touvet, Lumbin dédié au vol libre, la Coupe Icare met en scène toutes les pratiques aériennes, parapente, delta, paramoteur…

Visit coupe-icare.org

Key Findings

We analyzed Coupe-icare.org page load time and found that the first response time was 290 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.

Performance Metrics

coupe-icare.org performance score

43

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.7 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.9 s

0/100

25%

SI (Speed Index)

Value8.7 s

16/100

10%

TBT (Total Blocking Time)

Value60 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.213

58/100

15%

TTI (Time to Interactive)

Value9.9 s

27/100

10%

Network Requests Diagram

coupe-icare.org

290 ms

www.coupe-icare.org

526 ms

style-1col.css

96 ms

nyroModal.css

173 ms

corail.js

175 ms

Our browser made a total of 78 requests to load all elements on the main page. We found that 78% of them (61 requests) were addressed to the original Coupe-icare.org, 5% (4 requests) were made to F.vimeocdn.com and 4% (3 requests) were made to S.ytimg.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Coupe-icare.org.

Page Optimization Overview & Recommendations

Page size can be reduced by 910.2 kB (42%)

Content Size

2.2 MB

After Optimization

1.3 MB

In fact, the total size of Coupe-icare.org main page is 2.2 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. 65% of websites need less resources to load. Images take 952.7 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 23.8 kB

  • Original 31.5 kB
  • After minification 28.3 kB
  • After compression 7.7 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 23.8 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 4.8 kB

  • Original 952.7 kB
  • After minification 947.9 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. Coupe Icare images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 523.3 kB

  • Original 768.9 kB
  • After minification 751.6 kB
  • After compression 245.6 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 523.3 kB or 68% of the original size.

CSS Optimization

-84%

Potential reduce by 358.4 kB

  • Original 424.6 kB
  • After minification 411.0 kB
  • After compression 66.3 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. Coupe-icare.org needs all CSS files to be minified and compressed as it can save up to 358.4 kB or 84% of the original size.

Requests Breakdown

Number of requests can be reduced by 34 (47%)

Requests Now

73

After Optimization

39

The browser has sent 73 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Coupe Icare. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 12 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

coupe-icare.org accessibility score

88

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

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

High

Links do not have a discernible name

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

Best Practices

coupe-icare.org 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

coupe-icare.org SEO score

90

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

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 Coupe-icare.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 Coupe-icare.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

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