Tools & Wizards About Us
kokoroe.co screenshot

Report Summary

  • 57

    Performance

    Renders faster than
    73% of other websites

  • 97

    Accessibility

    Visual factors better than
    that of 92% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

kokoroe.co

Kokoroe : La plateforme de formation en ligne aux compétences de demain.

Page Load Speed

2.3 sec in total

First Response

259 ms

Resources Loaded

1.3 sec

Page Rendered

744 ms

kokoroe.co screenshot

About Website

Click here to check amazing Kokoroe content for France. Otherwise, check out these important facts you probably never knew about kokoroe.co

La plateforme de formation en ligne aux compétences de demain. Avec Kokoroe, l'expérience d'apprentissage est unique : des formations rapides, engageantes et dans l'ère du temps.

Visit kokoroe.co

Key Findings

We analyzed Kokoroe.co page load time and found that the first response time was 259 ms and then it took 2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.

Performance Metrics

kokoroe.co performance score

57

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.4 s

16/100

10%

LCP (Largest Contentful Paint)

Value20.2 s

0/100

25%

SI (Speed Index)

Value4.4 s

74/100

10%

TBT (Total Blocking Time)

Value220 ms

87/100

30%

CLS (Cumulative Layout Shift)

Value0.025

100/100

15%

TTI (Time to Interactive)

Value5.4 s

71/100

10%

Network Requests Diagram

kokoroe.co

259 ms

www.kokoroe.co

87 ms

www.kokoroe.co

511 ms

kokoroe.webflow.0cf19b1eb.css

54 ms

webfont.js

34 ms

Our browser made a total of 44 requests to load all elements on the main page. We found that 7% of them (3 requests) were addressed to the original Kokoroe.co, 64% (28 requests) were made to Cdn.prod.website-files.com and 16% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (511 ms) belongs to the original domain Kokoroe.co.

Page Optimization Overview & Recommendations

Page size can be reduced by 61.9 kB (1%)

Content Size

5.0 MB

After Optimization

4.9 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Kokoroe.co main page is 5.0 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. Only a small number of websites need less resources to load. Images take 4.7 MB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 20.0 kB

  • Original 26.6 kB
  • After minification 26.5 kB
  • After compression 6.7 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 20.0 kB or 75% of the original size.

Image Optimization

-1%

Potential reduce by 40.2 kB

  • Original 4.7 MB
  • After minification 4.7 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. Kokoroe images are well optimized though.

JavaScript Optimization

-0%

Potential reduce by 830 B

  • Original 217.4 kB
  • After minification 217.4 kB
  • After compression 216.6 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. This website has mostly compressed JavaScripts.

CSS Optimization

-6%

Potential reduce by 915 B

  • Original 16.5 kB
  • After minification 16.5 kB
  • After compression 15.6 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. Kokoroe.co has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 4 (12%)

Requests Now

33

After Optimization

29

  • Images
  • JavaScript
  • CSS

The browser has sent 33 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Kokoroe. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 5 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

kokoroe.co

kokoroe.co

259 ms

www.kokoroe.co

www.kokoroe.co

87 ms

www.kokoroe.co

www.kokoroe.co

511 ms

kokoroe.webflow.0cf19b1eb.css

kokoroe.webflow.0cf19b1eb.css

54 ms

webfont.js

webfont.js

34 ms

jquery-3.5.1.min.dc5e7f18c8.js

jquery-3.5.1.min.dc5e7f18c8.js

28 ms

webflow.9d3ac3491.js

webflow.9d3ac3491.js

109 ms

clipboard.min.js

clipboard.min.js

49 ms

form-124.js

form-124.js

107 ms

css

css

65 ms

64b538207cecc42ec5914205_kokoroe_logo_white.svg

64b538207cecc42ec5914205_kokoroe_logo_white.svg

22 ms

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59 ms

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65 ms

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61 ms

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60 ms

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59 ms

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61 ms

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61 ms

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66 ms

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115 ms

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66 ms

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272 ms

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66 ms

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68 ms

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68 ms

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73 ms

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72 ms

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73 ms

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71 ms

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79 ms

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81 ms

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143 ms

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80 ms

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93 ms

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93 ms

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4 ms

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31 ms

Accessibility Review

kokoroe.co accessibility score

97

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.

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

kokoroe.co 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

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

kokoroe.co SEO score

95

Search Engine Optimization Advices

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 Kokoroe.co 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 Kokoroe.co 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

kokoroe.co

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