Access club.sfr.re. SFR Le Club - Bons plans Hotels, spectacles, ciné, voyages, bien-être, beauté, shopping, sport, lois...

name

value

score

weighting

FCP (First Contentful Paint)

Value8.5 s

0/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value15.3 s

1/100

10%

TBT (Total Blocking Time)

Value460 ms

62/100

30%

CLS (Cumulative Layout Shift)

Value0.938

3/100

15%

TTI (Time to Interactive)

Value17.9 s

4/100

10%

club.sfr.re

891 ms

club.sfr.re

1360 ms

piwik.js

2125 ms

align.module.css

525 ms

fieldgroup.module.css

782 ms

Our browser made a total of 89 requests to load all elements on the main page. We found that 85% of them (76 requests) were addressed to the original Club.sfr.re, 3% (3 requests) were made to Cdn.jsdelivr.net and 3% (3 requests) were made to Lastminute.sfr.re. The less responsive or slowest element that took the longest time to load (4 sec) belongs to the original domain Club.sfr.re.

Content Size

1.4 MB

After Optimization

855.4 kB

In fact, the total size of Club.sfr.re main page is 1.4 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. 30% of websites need less resources to load. Images take 674.7 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 31.7 kB

Original 39.6 kB
After minification 36.0 kB
After compression 7.8 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 31.7 kB or 80% of the original size.

Image Optimization

-2%

Potential reduce by 11.9 kB

Original 674.7 kB
After minification 662.8 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. Club SFR images are well optimized though.

JavaScript Optimization

-70%

Potential reduce by 340.6 kB

Original 483.5 kB
After minification 455.7 kB
After compression 142.8 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 340.6 kB or 70% of the original size.

CSS Optimization

-79%

Potential reduce by 162.8 kB

Original 204.8 kB
After minification 161.0 kB
After compression 42.0 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. Club.sfr.re needs all CSS files to be minified and compressed as it can save up to 162.8 kB or 79% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Club SFR. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 26 to 1 for JavaScripts and from 34 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

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

High

Links are not crawlable

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

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

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 Club.sfr.re 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 Club.sfr.re 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

club.sfr.re

Open Graph description is not detected on the main page of Club SFR. 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

SFR Le Club - Bons plans Hotels, spectacles, ciné, voyages, bien-être, beauté, shopping, sport, loisirs

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

club.sfr.re

club.sfr.re

piwik.js

align.module.css

fieldgroup.module.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

club.sfr.re

club.sfr.re

piwik.js

align.module.css

fieldgroup.module.css

container-inline.module.css

clearfix.module.css

details.module.css

hidden.module.css

item-list.module.css

js.module.css

nowrap.module.css

position-container.module.css

progress.module.css

reset-appearance.module.css

resize.module.css

sticky-header.module.css

system-status-counter.css

system-status-report-counters.css

system-status-report-general-info.css

tablesort.module.css

tree-child.module.css

views.module.css

builder-grid.css

animate.css

builder.css

bootstrap.css

drupal-bootstrap.css

swiper.min.css

fontfaces.css

generic.css

layout.css

mq.css

cookie-d1to1.css

skin_modern_silver.css

html_content_sfr.css

FWDRoyal3DCoverflow.js

js

jquery.min.js

underscore-min.js

jquery.once.min.js

bootstrap.js

drupalSettingsLoader.js