Tools & Wizards About Us
sadone.fr screenshot

Report Summary

  • 16

    Performance

    Renders faster than
    30% of other websites

  • 86

    Accessibility

    Visual factors better than
    that of 61% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

sadone.fr

Agence SADONE - Immobilier Neuilly sur Seine : Vente, Location , Estimation

Page Load Speed

59.1 sec in total

First Response

339 ms

Resources Loaded

23.9 sec

Page Rendered

34.8 sec

sadone.fr screenshot

About Website

Visit sadone.fr now to see the best up-to-date SADONE content for France and also check out these interesting facts you probably never knew about sadone.fr

Tout l'Immobilier à Neuilly (92) avec l' Agence SADONE : Achetez ou Vendez votre Maison, Appartement… Estimation, Gestion Locative, Conseil Immobilier de qualité sur Neuilly sur Seine et Environs.

Visit sadone.fr

Key Findings

We analyzed Sadone.fr page load time and found that the first response time was 339 ms and then it took 58.7 sec to load all DOM resources and completely render a web page. This is a poor result, as 95% of websites can load faster.

Performance Metrics

sadone.fr performance score

16

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.3 s

7/100

10%

LCP (Largest Contentful Paint)

Value22.7 s

0/100

25%

SI (Speed Index)

Value115.5 s

0/100

10%

TBT (Total Blocking Time)

Value6,870 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.039

99/100

15%

TTI (Time to Interactive)

Value276.1 s

0/100

10%

Network Requests Diagram

sadone.fr

339 ms

www.sadone.fr

1317 ms

style.min.css

319 ms

style.css

244 ms

style.css

245 ms

Our browser made a total of 288 requests to load all elements on the main page. We found that 43% of them (123 requests) were addressed to the original Sadone.fr, 49% (142 requests) were made to Media.immo-facile.com and 3% (8 requests) were made to Embed.tawk.to. The less responsive or slowest element that took the longest time to load (9.5 sec) relates to the external source Media.immo-facile.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.2 MB (3%)

Content Size

49.4 MB

After Optimization

48.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Sadone.fr main page is 49.4 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. Only a small number of websites need less resources to load. Images take 47.7 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 720.0 kB

  • Original 787.1 kB
  • After minification 618.0 kB
  • After compression 67.1 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 169.1 kB, which is 21% 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 720.0 kB or 91% of the original size.

Image Optimization

-1%

Potential reduce by 487.2 kB

  • Original 47.7 MB
  • After minification 47.2 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. SADONE images are well optimized though.

JavaScript Optimization

-3%

Potential reduce by 27.2 kB

  • Original 868.7 kB
  • After minification 868.7 kB
  • After compression 841.5 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

-9%

Potential reduce by 6.2 kB

  • Original 71.3 kB
  • After minification 71.3 kB
  • After compression 65.1 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. Sadone.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 103 (37%)

Requests Now

280

After Optimization

177

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 280 CSS, Javascripts, AJAX and image requests in order to completely render the main page of SADONE. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 65 to 1 for JavaScripts and from 40 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

sadone.fr

sadone.fr

339 ms

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1317 ms

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Accessibility Review

sadone.fr accessibility score

86

Accessibility Issues

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-hidden="true"] elements contain focusable descendents

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

Buttons do not have an accessible name

High

<frame> or <iframe> elements do not have a title

High

Links do not have a discernible name

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

[id] attributes on active, focusable elements are not unique

Best Practices

sadone.fr best practices score

75

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

Displays images with incorrect aspect ratio

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

SEO Factors

sadone.fr SEO score

88

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

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 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 Sadone.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 Sadone.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

sadone.fr

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