Access cles-sport.com. Formation coach sportif à Nancy

name

value

score

weighting

FCP (First Contentful Paint)

Value3.0 s

50/100

10%

LCP (Largest Contentful Paint)

Value3.1 s

76/100

25%

SI (Speed Index)

Value6.4 s

40/100

10%

TBT (Total Blocking Time)

Value910 ms

31/100

30%

CLS (Cumulative Layout Shift)

Value0.198

62/100

15%

TTI (Time to Interactive)

Value10.7 s

22/100

10%

cles-sport.com

282 ms

cles-sport.com

530 ms

uc.js

40 ms

style.min.css

440 ms

magnific_popup.css

249 ms

Our browser made a total of 90 requests to load all elements on the main page. We found that 69% of them (62 requests) were addressed to the original Cles-sport.com, 20% (18 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Cles-sport.com.

Content Size

802.9 kB

After Optimization

528.3 kB

In fact, the total size of Cles-sport.com main page is 802.9 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 426.1 kB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 179.5 kB

Original 214.3 kB
After minification 208.6 kB
After compression 34.7 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 179.5 kB or 84% of the original size.

Image Optimization

-0%

Potential reduce by 50 B

Original 426.1 kB
After minification 426.0 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. CLES Sport images are well optimized though.

JavaScript Optimization

-58%

Potential reduce by 95.0 kB

Original 162.5 kB
After minification 162.5 kB
After compression 67.5 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 95.0 kB or 58% of the original size.

Requests Now

After Optimization

The browser has sent 69 CSS, Javascripts, AJAX and image requests in order to completely render the main page of CLES Sport. 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 8 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-*] attributes do not match their roles

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

Links do not have a discernible name

These items highlight common accessibility best practices.

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Page has valid source maps

Search Engine Optimization Advices

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 Cles-sport.com 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 Cles-sport.com 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

cles-sport.com

Open Graph data is detected on the main page of CLES Sport. 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

Formation coach sportif à Nancy | CLES Sport

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

cles-sport.com

cles-sport.com

uc.js

style.min.css

magnific_popup.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

cles-sport.com

cles-sport.com

uc.js

style.min.css

magnific_popup.css

swiper.css

popup.css

animate.css

readmore.css

js

et-core-unified-55.min.css

7744932.js

jquery.min.js

jquery-migrate.min.js

scripts.min.js

common.js

typed.min.js

frontend.min.js

popper.min.js

tippy-bundle.umd.min.js

frontend.min.js

swiper-bundle.min.js

frontend.min.js

sticky-elements.js

css

fbevents.js

gtm.js

favicon-cles-sport.png.webp

bpjeps-aan-maitre-nageur-sauveteur.jpg.webp

bpjeps-af-coach-sportif.jpg.webp

bpjeps-apt-animateur-sportif-multisport.jpg.webp

formation-bnsaa-employe-de-piscine.jpg.webp

banniere-accueil-cles-sport.jpg

qualiopi-formations-certifies.png.webp

carte-france-des-centres-de-formations.png.webp

bureaux-centre-de-formations-cles-maxeville.jpg

logo-fitness-park.png.webp

logo-akto.png.webp

logo-center-parcs-1.png.webp

logo-basic-fit.png.webp

logo-datadock.png.webp

logo-france-travail.png.webp

logo-grand-est.png.webp

logo-leurope-sengage-en-france.png.webp