Report Summary

  • 15

    Performance

    Renders faster than
    27% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 49% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 62

    SEO

    Google-friendlier than
    23% of websites

sonatel.sn

Accueil < Bienvenue sur le site officiel du Groupe Sonatel, 1er Opérateur Groupe Sonatel 1er Opérateur de téléphonie

Page Load Speed

17.6 sec in total

First Response

627 ms

Resources Loaded

16.3 sec

Page Rendered

694 ms

sonatel.sn screenshot

About Website

Click here to check amazing Sonatel content for Senegal. Otherwise, check out these important facts you probably never knew about sonatel.sn

Le Groupe Sonatel offre des solutions globales de télécommunications dans les domaines du fixe, du mobile, de l’Internet et des données.

Visit sonatel.sn

Key Findings

We analyzed Sonatel.sn page load time and found that the first response time was 627 ms and then it took 17 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.

Performance Metrics

sonatel.sn performance score

15

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value18.2 s

0/100

10%

LCP (Largest Contentful Paint)

Value44.1 s

0/100

25%

SI (Speed Index)

Value30.5 s

0/100

10%

TBT (Total Blocking Time)

Value4,260 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.013

100/100

15%

TTI (Time to Interactive)

Value45.9 s

0/100

10%

Network Requests Diagram

sonatel.sn

627 ms

sonatel.sn

7023 ms

1048 ms

08b921815bab2000ebaa291dfc8aea9a01a378787734e066e259e41f262701016bac2bd6abf1df2e

878 ms

layerslider.css

533 ms

Our browser made a total of 165 requests to load all elements on the main page. We found that 91% of them (150 requests) were addressed to the original Sonatel.sn, 2% (3 requests) were made to Googletagmanager.com and 1% (2 requests) were made to 0. The less responsive or slowest element that took the longest time to load (7 sec) belongs to the original domain Sonatel.sn.

Page Optimization Overview & Recommendations

Page size can be reduced by 285.2 kB (11%)

Content Size

2.5 MB

After Optimization

2.2 MB

In fact, the total size of Sonatel.sn main page is 2.5 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

-85%

Potential reduce by 266.5 kB

  • Original 312.5 kB
  • After minification 300.4 kB
  • After compression 46.0 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 266.5 kB or 85% of the original size.

Image Optimization

-1%

Potential reduce by 13.5 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. Sonatel images are well optimized though.

JavaScript Optimization

-1%

Potential reduce by 2.9 kB

  • Original 251.8 kB
  • After minification 251.8 kB
  • After compression 248.9 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

-5%

Potential reduce by 2.4 kB

  • Original 43.0 kB
  • After minification 42.3 kB
  • After compression 40.6 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. Sonatel.sn has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 101 (67%)

Requests Now

151

After Optimization

50

The browser has sent 151 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Sonatel. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 55 to 1 for JavaScripts and from 40 to 1 for CSS and as a result speed up the page load time.

Accessibility Review

sonatel.sn accessibility score

80

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.

ARIA

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.

Impact

Issue

High

ARIA IDs are not unique

Navigation

These are opportunities to improve keyboard navigation in your application.

Impact

Issue

High

Heading elements are not in a sequentially-descending order

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

Links do not have a discernible name

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

sonatel.sn best practices score

67

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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Issues were logged in the Issues panel in Chrome Devtools

SEO Factors

sonatel.sn SEO score

62

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

robots.txt is not valid

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 Sonatel.sn 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 Sonatel.sn 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

Open Graph data is detected on the main page of Sonatel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: