Tools & Wizards About Us
biofactory.fr screenshot

Report Summary

  • 36

    Performance

    Renders faster than
    55% of other websites

  • 54

    Accessibility

    Visual factors better than
    that of 23% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 83

    SEO

    Google-friendlier than
    46% of websites

biofactory.fr

BioFactory - Magazine Spécialisé Cheminées, Travaux & Bricolage

Page Load Speed

3.7 sec in total

First Response

219 ms

Resources Loaded

3 sec

Page Rendered

445 ms

biofactory.fr screenshot

About Website

Click here to check amazing Bio Factory content for France. Otherwise, check out these important facts you probably never knew about biofactory.fr

BIOFACTORY vous propose des cheminées au bioéthanol murales ou mobiles à installer chez vous en toute sécurité et sans travaux.

Visit biofactory.fr

Key Findings

We analyzed Biofactory.fr page load time and found that the first response time was 219 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

biofactory.fr performance score

36

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value8.4 s

2/100

25%

SI (Speed Index)

Value7.5 s

26/100

10%

TBT (Total Blocking Time)

Value620 ms

48/100

30%

CLS (Cumulative Layout Shift)

Value0.024

100/100

15%

TTI (Time to Interactive)

Value9.2 s

32/100

10%

Network Requests Diagram

biofactory.fr

219 ms

www.biofactory.fr

310 ms

style.css

378 ms

mootools.v1.11.js

288 ms

tp.widget.sync.bootstrap.min.js

12 ms

Our browser made a total of 72 requests to load all elements on the main page. We found that 82% of them (59 requests) were addressed to the original Biofactory.fr, 3% (2 requests) were made to Widget.trustpilot.com and 3% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (1.5 sec) belongs to the original domain Biofactory.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 74.6 kB (9%)

Content Size

856.8 kB

After Optimization

782.2 kB

  • HTML
  • Images
  • JavaScript

In fact, the total size of Biofactory.fr main page is 856.8 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. 20% of websites need less resources to load. Images take 792.7 kB which makes up the majority of the site volume.

HTML Optimization

-71%

Potential reduce by 16.8 kB

  • Original 23.6 kB
  • After minification 22.1 kB
  • After compression 6.8 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 16.8 kB or 71% of the original size.

Image Optimization

-5%

Potential reduce by 43.4 kB

  • Original 792.7 kB
  • After minification 749.3 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. Bio Factory images are well optimized though.

JavaScript Optimization

-36%

Potential reduce by 14.4 kB

  • Original 40.6 kB
  • After minification 40.6 kB
  • After compression 26.1 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 14.4 kB or 36% of the original size.

Requests Breakdown

Number of requests can be reduced by 29 (43%)

Requests Now

67

After Optimization

38

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 67 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bio Factory. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 10 to 1 for JavaScripts and as a result speed up the page load time.

Network Requests Diagram

biofactory.fr

biofactory.fr

219 ms

www.biofactory.fr

www.biofactory.fr

310 ms

style.css

style.css

378 ms

mootools.v1.11.js

mootools.v1.11.js

288 ms

tp.widget.sync.bootstrap.min.js

tp.widget.sync.bootstrap.min.js

12 ms

conversion.js

conversion.js

15 ms

analytics.js

analytics.js

36 ms

biofactory-fr.jpg

biofactory-fr.jpg

62 ms

20121119173643.jpg

20121119173643.jpg

86 ms

20100712173442.jpg

20100712173442.jpg

338 ms

20081017231209.jpg

20081017231209.jpg

367 ms

20111207114921.jpg

20111207114921.jpg

61 ms

20090907122512.jpg

20090907122512.jpg

370 ms

20121031181453.2331.jpg

20121031181453.2331.jpg

371 ms

20121107144855.9342.jpg

20121107144855.9342.jpg

375 ms

20140930181857.jpg

20140930181857.jpg

126 ms

20121107144757.8648.jpg

20121107144757.8648.jpg

458 ms

20110720162339.9092.jpg

20110720162339.9092.jpg

379 ms

20120926174848.jpg

20120926174848.jpg

407 ms

20140915180224.7714.jpg

20140915180224.7714.jpg

413 ms

20121128134007.2486.jpg

20121128134007.2486.jpg

411 ms

20140905111432.4427.jpg

20140905111432.4427.jpg

746 ms

20120926143411.0783.jpg

20120926143411.0783.jpg

423 ms

20121107144810.3264.jpg

20121107144810.3264.jpg

803 ms

20130501171706.jpg

20130501171706.jpg

454 ms

20120930192124.4894.jpg

20120930192124.4894.jpg

459 ms

20111129195052.3328.jpg

20111129195052.3328.jpg

470 ms

20130912143239.3308.jpg

20130912143239.3308.jpg

824 ms

20150205180045.8446.jpg

20150205180045.8446.jpg

790 ms

20121030173127.jpg

20121030173127.jpg

806 ms

20120926175047.jpg

20120926175047.jpg

517 ms

20101216181712.4265.jpg

20101216181712.4265.jpg

560 ms

20110923144144.8309.jpg

20110923144144.8309.jpg

606 ms

adinton.php

adinton.php

297 ms

acces-revendeurs.php

acces-revendeurs.php

861 ms

fr.gif

fr.gif

984 ms

be.gif

be.gif

1076 ms

en.gif

en.gif

1087 ms

it.gif

it.gif

1045 ms

sp.gif

sp.gif

1078 ms

de.gif

de.gif

1118 ms

nl.gif

nl.gif

1158 ms

ch.gif

ch.gif

1294 ms

pt.gif

pt.gif

1365 ms

collect

collect

26 ms

pl.gif

pl.gif

1222 ms

su.gif

su.gif

1231 ms

tp.widget.bootstrap.min.js

tp.widget.bootstrap.min.js

5 ms

collect

collect

70 ms

70 ms

logo.jpg

logo.jpg

1348 ms

ATRK_63B6E005_min.js

ATRK_63B6E005_min.js

38 ms

panier.gif

panier.gif

1226 ms

9.gif

9.gif

7 ms

ga-audiences

ga-audiences

53 ms

48 ms

adnTracker.php

adnTracker.php

222 ms

bg_logo.jpg

bg_logo.jpg

1210 ms

bgcorps.jpg

bgcorps.jpg

1189 ms

plante.jpg

plante.jpg

1234 ms

theme-1.jpg

theme-1.jpg

1277 ms

bg_fleche_menu.gif

bg_fleche_menu.gif

1201 ms

bg_catalogue.jpg

bg_catalogue.jpg

1375 ms

contact.jpg

contact.jpg

1431 ms

flch-verte1.gif

flch-verte1.gif

1323 ms

mode.gif

mode.gif

1452 ms

site-confiance-2015.png

site-confiance-2015.png

1527 ms

green-earth.jpg

green-earth.jpg

1482 ms

pucevelo.jpg

pucevelo.jpg

1467 ms

mootools-1.2.js

mootools-1.2.js

1311 ms

mootools-1.2-more-yui.js

mootools-1.2-more-yui.js

1338 ms

validate.js

validate.js

1362 ms

Accessibility Review

biofactory.fr accessibility score

54

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

Form elements do not have associated labels

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

biofactory.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

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

biofactory.fr SEO score

83

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Biofactory.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 Biofactory.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

biofactory.fr

Open Graph description is not detected on the main page of Bio Factory. 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: