Access isostar.fr. Isostar, marque française experte de la nutrition sportive

name

value

score

weighting

FCP (First Contentful Paint)

Value3.9 s

25/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value2,970 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.003

100/100

15%

TTI (Time to Interactive)

Value22.2 s

1/100

10%

www.isostar.fr

211 ms

calendar.min.css

12 ms

styles-m.min.css

12 ms

tooltipster.min.css

10 ms

netreviews.min.css

9 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 97% of them (86 requests) were addressed to the original Isostar.fr, 2% (2 requests) were made to Cdn.lightwidget.com and 1% (1 request) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (538 ms) relates to the external source Cdn.lightwidget.com.

Content Size

2.4 MB

After Optimization

2.2 MB

In fact, the total size of Isostar.fr main page is 2.4 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. 80% 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 217.7 kB

Original 264.9 kB
After minification 231.5 kB
After compression 47.2 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. This page needs HTML code to be minified as it can gain 33.4 kB, which is 13% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 217.7 kB or 82% of the original size.

Image Optimization

-0%

Potential reduce by 8.7 kB

Original 1.9 MB
After minification 1.9 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. Isostar images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 2.3 kB

Original 91.8 kB
After minification 91.7 kB
After compression 89.4 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. This website has mostly compressed JavaScripts.

CSS Optimization

-0%

Potential reduce by 98 B

Original 135.4 kB
After minification 135.4 kB
After compression 135.3 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. Isostar.fr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 60 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Isostar. 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 6 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

Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.

High

[role]s are not contained by their required parent element

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

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

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

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

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

Browser errors were logged to the console

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

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 Isostar.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 Isostar.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

isostar.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

Isostar, marque française experte de la nutrition sportive

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

www.isostar.fr

calendar.min.css

styles-m.min.css

tooltipster.min.css

netreviews.min.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

www.isostar.fr

calendar.min.css

styles-m.min.css

tooltipster.min.css

netreviews.min.css

styles-l.min.css

logo.svg

logo-black.svg

fill_4.png

2c3e6ed3b0095b6483cd55cd36600ca3.html

require.min.js

disabled.min.js

requirejs-min-resolver.min.js

baseUrlResolver.min.js

requirejs-map.min.js

mixins.min.js

requirejs-config.min.js

tracking.min.js

lightwidget.js

muscles_fenetre.jpg

visuel_10.png

visuel_9.png

visuel_7.png

consommation_isostar_apr_s_l_effort.png

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hydratation.jpg

hydratation_2.jpg

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nutrition_1.jpg

nutrition_2_1.jpg

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Hygien_content_isostar_home_page_646_x_872_px_1_.jpg

energie_mobile.jpg

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Hygien_content_isostar_home_page_646_x_872_px_3_.jpg

muscles_mobile.jpg

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payments.png