Tools & Wizards About Us
bertuel-prototypes.fr screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 96

    Accessibility

    Visual factors better than
    that of 88% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    80% of websites

  • 95

    SEO

    Google-friendlier than
    90% of websites

bertuel-prototypes.fr

Bertuel Prototypes - Accueil -

Page Load Speed

8.6 sec in total

First Response

674 ms

Resources Loaded

7.2 sec

Page Rendered

782 ms

bertuel-prototypes.fr screenshot

About Website

Welcome to bertuel-prototypes.fr homepage info - get ready to check Bertuel Prototypes best content right away, or after learning these important things about bertuel-prototypes.fr

BERTUEL PROTOTYPES, spécialisé en solutions de prototypage rapide : impression 3D, moulage, coulée sous vide, finitions et peinture à Lyon

Visit bertuel-prototypes.fr

Key Findings

We analyzed Bertuel-prototypes.fr page load time and found that the first response time was 674 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

bertuel-prototypes.fr performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value10.0 s

0/100

25%

SI (Speed Index)

Value9.6 s

11/100

10%

TBT (Total Blocking Time)

Value310 ms

77/100

30%

CLS (Cumulative Layout Shift)

Value0.16

73/100

15%

TTI (Time to Interactive)

Value11.7 s

17/100

10%

Network Requests Diagram

bertuel-prototypes.fr

674 ms

www.bertuel-prototypes.fr

1770 ms

style.min.css

380 ms

header-footer-elementor.css

553 ms

elementor-icons.min.css

574 ms

Our browser made a total of 110 requests to load all elements on the main page. We found that 85% of them (93 requests) were addressed to the original Bertuel-prototypes.fr, 14% (15 requests) were made to Fonts.gstatic.com and 2% (2 requests) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.8 sec) belongs to the original domain Bertuel-prototypes.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 359.6 kB (14%)

Content Size

2.6 MB

After Optimization

2.2 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Bertuel-prototypes.fr main page is 2.6 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 1.9 MB which makes up the majority of the site volume.

HTML Optimization

-86%

Potential reduce by 112.2 kB

  • Original 129.9 kB
  • After minification 122.9 kB
  • After compression 17.7 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 112.2 kB or 86% of the original size.

Image Optimization

-4%

Potential reduce by 70.6 kB

  • Original 1.9 MB
  • After minification 1.8 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. Bertuel Prototypes images are well optimized though.

JavaScript Optimization

-17%

Potential reduce by 50.0 kB

  • Original 292.9 kB
  • After minification 292.9 kB
  • After compression 242.8 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 50.0 kB or 17% of the original size.

CSS Optimization

-45%

Potential reduce by 126.8 kB

  • Original 278.7 kB
  • After minification 267.5 kB
  • After compression 151.9 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. Bertuel-prototypes.fr needs all CSS files to be minified and compressed as it can save up to 126.8 kB or 45% of the original size.

Requests Breakdown

Number of requests can be reduced by 54 (61%)

Requests Now

89

After Optimization

35

  • Images
  • JavaScript
  • CSS

The browser has sent 89 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Bertuel Prototypes. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 33 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

bertuel-prototypes.fr

bertuel-prototypes.fr

674 ms

www.bertuel-prototypes.fr

www.bertuel-prototypes.fr

1770 ms

style.min.css

style.min.css

380 ms

header-footer-elementor.css

header-footer-elementor.css

553 ms

elementor-icons.min.css

elementor-icons.min.css

574 ms

frontend-legacy.min.css

frontend-legacy.min.css

598 ms

frontend.min.css

frontend.min.css

807 ms

swiper.min.css

swiper.min.css

640 ms

post-353.css

post-353.css

662 ms

frontend.min.css

frontend.min.css

1109 ms

she-header-style.css

she-header-style.css

764 ms

global.css

global.css

792 ms

post-388.css

post-388.css

836 ms

frontend.css

frontend.css

859 ms

all.min.css

all.min.css

957 ms

simple-line-icons.min.css

simple-line-icons.min.css

985 ms

style.min.css

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1198 ms

hamburgers.min.css

hamburgers.min.css

1030 ms

elastic-r.css

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1057 ms

style.css

style.css

1148 ms

css

css

36 ms

notosanshebrew.css

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53 ms

fontawesome.min.css

fontawesome.min.css

1373 ms

solid.min.css

solid.min.css

1228 ms

tracker.js

tracker.js

1256 ms

jquery.min.js

jquery.min.js

1301 ms

jquery-migrate.min.js

jquery-migrate.min.js

1340 ms

she-header.js

she-header.js

1395 ms

main.js

main.js

1422 ms

animations.min.css

animations.min.css

1317 ms

imagesloaded.min.js

imagesloaded.min.js

1331 ms

theme.min.js

theme.min.js

1349 ms

drop-down-mobile-menu.min.js

drop-down-mobile-menu.min.js

1400 ms

magnific-popup.min.js

magnific-popup.min.js

1405 ms

ow-lightbox.min.js

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1453 ms

flickity.pkgd.min.js

flickity.pkgd.min.js

1494 ms

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1498 ms

scroll-effect.min.js

scroll-effect.min.js

1540 ms

scroll-top.min.js

scroll-top.min.js

1595 ms

select.min.js

select.min.js

1613 ms

webpack-pro.runtime.min.js

webpack-pro.runtime.min.js

1436 ms

webpack.runtime.min.js

webpack.runtime.min.js

1299 ms

frontend-modules.min.js

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1293 ms

wp-polyfill-inert.min.js

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1317 ms

regenerator-runtime.min.js

regenerator-runtime.min.js

1334 ms

wp-polyfill.min.js

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1332 ms

hooks.min.js

hooks.min.js

1249 ms

i18n.min.js

i18n.min.js

1249 ms

frontend.min.js

frontend.min.js

1243 ms

waypoints.min.js

waypoints.min.js

1258 ms

core.min.js

core.min.js

1297 ms

swiper.min.js

swiper.min.js

1225 ms

share-link.min.js

share-link.min.js

1217 ms

dialog.min.js

dialog.min.js

1202 ms

frontend.min.js

frontend.min.js

1187 ms

preloaded-elements-handlers.min.js

preloaded-elements-handlers.min.js

1353 ms

preloaded-modules.min.js

preloaded-modules.min.js

1205 ms

jquery.sticky.min.js

jquery.sticky.min.js

1167 ms

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1143 ms

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bertuel_prototypes_logo.png

983 ms

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bertuel_accuei2l-1024x933.jpg

991 ms

impression3d.png

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1100 ms

moulage.png

moulage.png

1125 ms

coulee.png

coulee.png

1180 ms

finition.png

finition.png

1146 ms

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1342 ms

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45 ms

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76 ms

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137 ms

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99 ms

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98 ms

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99 ms

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190 ms

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136 ms

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137 ms

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1382 ms

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1513 ms

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1819 ms

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1614 ms

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1532 ms

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1757 ms

design2.jpg

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1687 ms

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1564 ms

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1583 ms

Accessibility Review

bertuel-prototypes.fr accessibility score

96

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

Best Practices

bertuel-prototypes.fr best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

bertuel-prototypes.fr SEO score

95

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 Bertuel-prototypes.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 Bertuel-prototypes.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

bertuel-prototypes.fr

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