Access securite.numericable.fr. NUMERICABLE & SFR : Internet Très Haut Débit, TV, Téléphone

name

value

score

weighting

FCP (First Contentful Paint)

Value10.8 s

0/100

10%

LCP (Largest Contentful Paint)

Value11.0 s

0/100

25%

SI (Speed Index)

Value22.7 s

0/100

10%

TBT (Total Blocking Time)

Value13,510 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.061

97/100

15%

TTI (Time to Interactive)

Value26.3 s

0/100

10%

securite.numericable.fr

444 ms

offres.numericable.fr

190 ms

offres-numericable.html

1680 ms

sfr.jquery.js

538 ms

param.sfr.min.js

501 ms

Our browser made a total of 66 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Securite.numericable.fr, 92% (61 requests) were made to Static.s-sfr.fr and 2% (1 request) were made to Offres.numericable.fr. The less responsive or slowest element that took the longest time to load (2.5 sec) relates to the external source Static.s-sfr.fr.

Content Size

640.7 kB

After Optimization

506.1 kB

In fact, the total size of Securite.numericable.fr main page is 640.7 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 474.1 kB which makes up the majority of the site volume.

HTML Optimization

-80%

Potential reduce by 97.5 kB

Original 121.3 kB
After minification 110.3 kB
After compression 23.8 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 97.5 kB or 80% of the original size.

Image Optimization

-8%

Potential reduce by 37.0 kB

Original 474.1 kB
After minification 437.1 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. Securite NUMERICABLE images are well optimized though.

CSS Optimization

-0%

Potential reduce by 106 B

Original 45.3 kB
After minification 45.3 kB
After compression 45.2 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. Securite.numericable.fr has all CSS files already compressed.

Requests Now

After Optimization

The browser has sent 53 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Securite NUMERICABLE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 7 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 keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

These are opportunities to improve the interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

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

High

Serves images with low resolution

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

FR
Language Claimed

N/A
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Securite.numericable.fr can be misinterpreted by Google and other search engines. Our service has detected that French is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Securite.numericable.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

securite.numericable.fr

Open Graph data is detected on the main page of Securite NUMERICABLE. 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

NUMERICABLE & SFR : Internet Très Haut Débit, TV, Téléphone

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

securite.numericable.fr

offres.numericable.fr

offres-numericable.html

sfr.jquery.js

param.sfr.min.js

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

securite.numericable.fr

offres.numericable.fr

offres-numericable.html

sfr.jquery.js

param.sfr.min.js

global.sfr.min.js

deviceRedirect.js

global.sfr.min.css

global.sfr.v2.css

sfr.adsl.css

sfr.stickyMenu.js

sfr.stickyStuff.js

sfr.crzl.js

sfr.crzl.css

composants.css

header.js

sfr.components.css

styles.430b7b48fa3ad2da120e.css

footer.js

hs-search.svg

hs-plus.svg

hs-actus.svg

hs-tv.svg

hs-cloud.svg

hs-home.svg

hs-aide.svg

hs-boutique.svg

hs-handicap.svg

hs-logo.svg

hs-panier.svg

hs-mail.svg

hs-ec.svg

hs-menu.svg

hs-x.svg

hs-dc.svg

numericable-sfr-logo2.png

univers-SFR-Box-8.png

icone-mobile.png

univers-fibre.png

univers-5G.png

espace-client-background-min-13070.png

sport-min.jpg

cine-series-min.jpg

musique-min.jpg