Tools & Wizards About Us
parrainage.numericable.fr screenshot

Report Summary

  • 48

    Performance

    Renders faster than
    67% of other websites

  • 49

    Accessibility

    Visual factors better than
    that of 20% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    56% of websites

  • 76

    SEO

    Google-friendlier than
    35% of websites

parrainage.numericable.fr

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

Page Load Speed

4.6 sec in total

First Response

637 ms

Resources Loaded

3.7 sec

Page Rendered

207 ms

parrainage.numericable.fr screenshot

About Website

Click here to check amazing Parrainage NUMERICABLE content for France. Otherwise, check out these important facts you probably never knew about parrainage.numericable.fr

NUMERICABLE & SFR ne font plus qu'un : clients Numericable, vous avez désormais accès aux offres Internet, Mobile et TV de SFR. Votre espace client reste disponible.

Visit parrainage.numericable.fr

Key Findings

We analyzed Parrainage.numericable.fr page load time and found that the first response time was 637 ms and then it took 3.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.

Performance Metrics

parrainage.numericable.fr performance score

48

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value7.0 s

1/100

10%

LCP (Largest Contentful Paint)

Value7.3 s

4/100

25%

SI (Speed Index)

Value9.2 s

13/100

10%

TBT (Total Blocking Time)

Value40 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.114

86/100

15%

TTI (Time to Interactive)

Value10.1 s

26/100

10%

Network Requests Diagram

parrainage.numericable.fr

637 ms

parrainagefb.numericable.fr

590 ms

parrainagefb.numericable.fr

881 ms

application.css

537 ms

css

58 ms

Our browser made a total of 26 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Parrainage.numericable.fr, 31% (8 requests) were made to Parrainagefb.numericable.fr and 23% (6 requests) were made to Moncompte.numericable.fr. The less responsive or slowest element that took the longest time to load (968 ms) relates to the external source Ea.numericable.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 237.2 kB (52%)

Content Size

458.5 kB

After Optimization

221.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Parrainage.numericable.fr main page is 458.5 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. 20% of websites need less resources to load. Javascripts take 185.8 kB which makes up the majority of the site volume.

HTML Optimization

-68%

Potential reduce by 13.6 kB

  • Original 20.1 kB
  • After minification 19.2 kB
  • After compression 6.5 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 13.6 kB or 68% of the original size.

Image Optimization

-3%

Potential reduce by 3.9 kB

  • Original 122.6 kB
  • After minification 118.7 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. Parrainage NUMERICABLE images are well optimized though.

JavaScript Optimization

-61%

Potential reduce by 112.8 kB

  • Original 185.8 kB
  • After minification 182.5 kB
  • After compression 73.0 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 112.8 kB or 61% of the original size.

CSS Optimization

-82%

Potential reduce by 106.9 kB

  • Original 130.0 kB
  • After minification 129.2 kB
  • After compression 23.2 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. Parrainage.numericable.fr needs all CSS files to be minified and compressed as it can save up to 106.9 kB or 82% of the original size.

Requests Breakdown

Number of requests can be reduced by 6 (30%)

Requests Now

20

After Optimization

14

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 20 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Parrainage 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 7 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

parrainage.numericable.fr

parrainage.numericable.fr

637 ms

parrainagefb.numericable.fr

parrainagefb.numericable.fr

590 ms

parrainagefb.numericable.fr

parrainagefb.numericable.fr

881 ms

application.css

application.css

537 ms

css

css

58 ms

font-awesome.min.css

font-awesome.min.css

28 ms

jquery-1.7.2.min.js

jquery-1.7.2.min.js

617 ms

bootstrap.min.js

bootstrap.min.js

441 ms

application.js

application.js

341 ms

cloudsponge.js

cloudsponge.js

343 ms

content_pattern.gif

content_pattern.gif

565 ms

533a6abaab5fd.png

533a6abaab5fd.png

563 ms

header_bg.png

header_bg.png

562 ms

numericableClient.png

numericableClient.png

734 ms

header_menu.png

header_menu.png

578 ms

separator.png

separator.png

581 ms

footer_bg.png

footer_bg.png

559 ms

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

MTP_ySUJH_bn48VBG8sNSonF5uFdDttMLvmWuJdhhgs.ttf

106 ms

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

k3k702ZOKiLJc3WVjuplzInF5uFdDttMLvmWuJdhhgs.ttf

120 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

6 ms

all.js

all.js

441 ms

ga.js

ga.js

84 ms

ea.js

ea.js

968 ms

__utm.gif

__utm.gif

42 ms

40 ms

xd_arbiter.php

xd_arbiter.php

425 ms

Accessibility Review

parrainage.numericable.fr accessibility score

49

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

Internationalization and localization

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

Impact

Issue

High

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

Names and labels

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.

Impact

Issue

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

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.

Best practices

These items highlight common accessibility best practices.

Impact

Issue

High

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

Best Practices

parrainage.numericable.fr 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

User Experience

Impact

Issue

High

Serves images with low resolution

SEO Factors

parrainage.numericable.fr SEO score

76

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 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 Parrainage.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 Parrainage.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

parrainage.numericable.fr

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