Tools & Wizards About Us
fos.com screenshot

Report Summary

  • 60

    Performance

    Renders faster than
    75% of other websites

  • 87

    Accessibility

    Visual factors better than
    that of 66% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 98

    SEO

    Google-friendlier than
    92% of websites

fos.com

Fourniture de bureau, mobilier, imprimés - Fiducial Office Solutions

Page Load Speed

1.6 sec in total

First Response

230 ms

Resources Loaded

1.3 sec

Page Rendered

109 ms

fos.com screenshot

About Website

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

Le spécialiste de Fournitures et de Mobilier de Bureau - Livraison en moins de 24h et gratuite à partir de 50€ d'achat. Une équipe d’experts, proche de vous, qui vous apporte des solutions Innovantes

Visit fos.com

Key Findings

We analyzed Fos.com page load time and found that the first response time was 230 ms and then it took 1.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

fos.com performance score

60

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value2.5 s

67/100

10%

LCP (Largest Contentful Paint)

Value5.4 s

20/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value70 ms

99/100

30%

CLS (Cumulative Layout Shift)

Value0.354

31/100

15%

TTI (Time to Interactive)

Value6.3 s

60/100

10%

Network Requests Diagram

fos.com

230 ms

www.fos.com

308 ms

e9d467d-a33946d.css

206 ms

6e63297-96c13d2.js

203 ms

c8ebca3-e84feac.js

508 ms

Our browser made a total of 21 requests to load all elements on the main page. We found that all of those requests were addressed to Fos.com and no external sources were called. The less responsive or slowest element that took the longest time to load (508 ms) belongs to the original domain Fos.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 78.5 kB (28%)

Content Size

280.8 kB

After Optimization

202.3 kB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Fos.com main page is 280.8 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. 30% of websites need less resources to load. Images take 95.9 kB which makes up the majority of the site volume.

HTML Optimization

-73%

Potential reduce by 43.7 kB

  • Original 60.2 kB
  • After minification 52.2 kB
  • After compression 16.4 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 7.9 kB, which is 13% 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 43.7 kB or 73% of the original size.

Image Optimization

-0%

Potential reduce by 156 B

  • Original 95.9 kB
  • After minification 95.7 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. Fos images are well optimized though.

JavaScript Optimization

-26%

Potential reduce by 23.7 kB

  • Original 92.1 kB
  • After minification 92.1 kB
  • After compression 68.4 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 23.7 kB or 26% of the original size.

CSS Optimization

-34%

Potential reduce by 10.9 kB

  • Original 32.6 kB
  • After minification 32.6 kB
  • After compression 21.7 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. Fos.com needs all CSS files to be minified and compressed as it can save up to 10.9 kB or 34% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

19

After Optimization

19

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Fos. According to our analytics all requests are already optimized.

Network Requests Diagram

fos.com

fos.com

230 ms

www.fos.com

www.fos.com

308 ms

e9d467d-a33946d.css

e9d467d-a33946d.css

206 ms

6e63297-96c13d2.js

6e63297-96c13d2.js

203 ms

c8ebca3-e84feac.js

c8ebca3-e84feac.js

508 ms

29c3f81-3fa05b7.js

29c3f81-3fa05b7.js

196 ms

sprite_fos.svg

sprite_fos.svg

468 ms

logo-mobile.png

logo-mobile.png

97 ms

logo.png

logo.png

98 ms

02-2022-travail-hybride_compressed_original.jpg

02-2022-travail-hybride_compressed_original.jpg

377 ms

Catalogues-interactifs_compressed_original.png

Catalogues-interactifs_compressed_original.png

192 ms

Rapport-RSE_compressed_original.jpg

Rapport-RSE_compressed_original.jpg

197 ms

100-br-Garantie_compressed_original.jpg

100-br-Garantie_compressed_original.jpg

195 ms

Livraison-br-en-24h_compressed_original.jpg

Livraison-br-en-24h_compressed_original.jpg

316 ms

Conseillers-br-dedies_compressed_original.jpg

Conseillers-br-dedies_compressed_original.jpg

317 ms

Livraison-gratuite-br-a-partir-de-50-HT_compressed_original.jpg

Livraison-gratuite-br-a-partir-de-50-HT_compressed_original.jpg

318 ms

Donnees-br-securisees_compressed_original.jpg

Donnees-br-securisees_compressed_original.jpg

376 ms

Developpement-br-durable_compressed_original.jpg

Developpement-br-durable_compressed_original.jpg

388 ms

opensans-regular-webfont.woff

opensans-regular-webfont.woff

388 ms

opensans-italic-webfont.woff

opensans-italic-webfont.woff

395 ms

opensans-semibold-webfont.woff

opensans-semibold-webfont.woff

470 ms

Accessibility Review

fos.com accessibility score

87

Accessibility Issues

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

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.

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

Best Practices

fos.com best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

High

Includes front-end JavaScript libraries with known security vulnerabilities

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

SEO Factors

fos.com SEO score

98

Search Engine Optimization Advices

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 Fos.com 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 Fos.com 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

fos.com

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