Tools & Wizards About Us
de-facto.fr screenshot

Report Summary

  • 44

    Performance

    Renders faster than
    63% of other websites

  • 65

    Accessibility

    Visual factors better than
    that of 30% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 82

    SEO

    Google-friendlier than
    44% of websites

de-facto.fr

DE FACTO - Expert de l’emballage alimentaire éco-responsable

Page Load Speed

4 sec in total

First Response

510 ms

Resources Loaded

2.4 sec

Page Rendered

1.1 sec

de-facto.fr screenshot

About Website

Visit de-facto.fr now to see the best up-to-date DE FACTO content and also check out these interesting facts you probably never knew about de-facto.fr

Depuis 26 ans, De Facto s’affirme en tant qu’acteur totalement indépendant sur le marché de l’emballage alimentaire à destination des métiers de bouche.

Visit de-facto.fr

Key Findings

We analyzed De-facto.fr page load time and found that the first response time was 510 ms and then it took 3.5 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.

Performance Metrics

de-facto.fr performance score

44

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.9 s

10/100

10%

LCP (Largest Contentful Paint)

Value46.5 s

0/100

25%

SI (Speed Index)

Value6.7 s

36/100

10%

TBT (Total Blocking Time)

Value230 ms

86/100

30%

CLS (Cumulative Layout Shift)

Value0.126

83/100

15%

TTI (Time to Interactive)

Value12.7 s

13/100

10%

Network Requests Diagram

www.de-facto.fr

510 ms

jquery-1.8.2.min.js

431 ms

basic.css

245 ms

style.css

187 ms

store.css

180 ms

Our browser made a total of 50 requests to load all elements on the main page. We found that 52% of them (26 requests) were addressed to the original De-facto.fr, 26% (13 requests) were made to Cdn.store-factory.com and 6% (3 requests) were made to Js.static-store.com. The less responsive or slowest element that took the longest time to load (672 ms) belongs to the original domain De-facto.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 2.4 MB (21%)

Content Size

11.1 MB

After Optimization

8.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of De-facto.fr main page is 11.1 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. 55% of websites need less resources to load. Images take 10.6 MB which makes up the majority of the site volume.

HTML Optimization

-84%

Potential reduce by 128.4 kB

  • Original 153.3 kB
  • After minification 138.5 kB
  • After compression 24.8 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 128.4 kB or 84% of the original size.

Image Optimization

-19%

Potential reduce by 2.0 MB

  • Original 10.6 MB
  • After minification 8.6 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. Obviously, DE FACTO needs image optimization as it can save up to 2.0 MB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-64%

Potential reduce by 209.7 kB

  • Original 326.0 kB
  • After minification 305.8 kB
  • After compression 116.3 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 209.7 kB or 64% of the original size.

CSS Optimization

-15%

Potential reduce by 2.6 kB

  • Original 17.4 kB
  • After minification 17.4 kB
  • After compression 14.8 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. De-facto.fr needs all CSS files to be minified and compressed as it can save up to 2.6 kB or 15% of the original size.

Requests Breakdown

Number of requests can be reduced by 13 (32%)

Requests Now

41

After Optimization

28

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of DE FACTO. 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 from 8 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

www.de-facto.fr

www.de-facto.fr

510 ms

jquery-1.8.2.min.js

jquery-1.8.2.min.js

431 ms

basic.css

basic.css

245 ms

style.css

style.css

187 ms

store.css

store.css

180 ms

common.js

common.js

444 ms

lib_ajax_v2.js

lib_ajax_v2.js

354 ms

jquery-1.8.3.min.js

jquery-1.8.3.min.js

356 ms

jquery.royalslider.min.js

jquery.royalslider.min.js

356 ms

rs-default.css

rs-default.css

187 ms

royalslider.css

royalslider.css

189 ms

royalsliderAddon.css

royalsliderAddon.css

268 ms

css2

css2

40 ms

print.css

print.css

105 ms

analytics.js

analytics.js

94 ms

overlay.png

overlay.png

142 ms

lnk_758916_fr_h.jpg

lnk_758916_fr_h.jpg

219 ms

Bandeau%20pour%20page%20d'accueil%20site%20internet.png

Bandeau%20pour%20page%20d'accueil%20site%20internet.png

438 ms

image-20220627094109-3.png

image-20220627094109-3.png

587 ms

image-20220627102421-9.png

image-20220627102421-9.png

528 ms

image-20220627094425-4.png

image-20220627094425-4.png

536 ms

image-20231123095726-1.png

image-20231123095726-1.png

499 ms

image-20231123101629-2.png

image-20231123101629-2.png

374 ms

image-20221220142134-1.png

image-20221220142134-1.png

540 ms

logo%20instragram.jpeg

logo%20instragram.jpeg

471 ms

logo%20facebook.png

logo%20facebook.png

503 ms

image-20221221161850-5.png

image-20221221161850-5.png

564 ms

Bandeau%20contact%20HD.png

Bandeau%20contact%20HD.png

672 ms

logo.png

logo.png

645 ms

basket_bkg.png

basket_bkg.png

121 ms

search_bkg.png

search_bkg.png

120 ms

1-snacking-vente-a-emporter-burger-kebab.jpg

1-snacking-vente-a-emporter-burger-kebab.jpg

491 ms

de-facto-restauration-a-emporter-plats-chauds.jpg

de-facto-restauration-a-emporter-plats-chauds.jpg

399 ms

3-de-facto-boulangerie-patisserie.jpg

3-de-facto-boulangerie-patisserie.jpg

379 ms

4-de-facto-traiteur-evenement.jpg

4-de-facto-traiteur-evenement.jpg

292 ms

de-facto-emballage-fromagerie-papier-boite-sac-papier%203%20photo%20site.jpeg

de-facto-emballage-fromagerie-papier-boite-sac-papier%203%20photo%20site.jpeg

382 ms

Bandeau%20points%20forts%20-%20site%20internet.png

Bandeau%20points%20forts%20-%20site%20internet.png

557 ms

ahcfv8qz1zt6hCC5G4F_P4ASpUw.ttf

ahcfv8qz1zt6hCC5G4F_P4ASpUw.ttf

102 ms

footer_btn.png

footer_btn.png

442 ms

footer_li.png

footer_li.png

464 ms

Bandeau%20devis%20HD.png

Bandeau%20devis%20HD.png

492 ms

dosis-medium.woff

dosis-medium.woff

517 ms

dosis-medium.ttf

dosis-medium.ttf

518 ms

collect

collect

17 ms

collect

collect

31 ms

grab.png

grab.png

527 ms

preloader-white.gif

preloader-white.gif

531 ms

js

js

63 ms

dosis-medium.woff

dosis-medium.woff

36 ms

dosis-medium.ttf

dosis-medium.ttf

587 ms

Accessibility Review

de-facto.fr accessibility score

65

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.

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

Form elements do not have associated labels

High

Links do not have a discernible name

Best Practices

de-facto.fr best practices score

67

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

High

Browser errors were logged to the console

SEO Factors

de-facto.fr SEO score

82

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 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 De-facto.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 De-facto.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

de-facto.fr

Open Graph description is not detected on the main page of DE FACTO. 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: