Tools & Wizards About Us

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 88

    Accessibility

    Visual factors better than
    that of 68% of websites

  • 58

    Best Practices

    More advanced features
    available than in
    20% of websites

  • 97

    SEO

    Google-friendlier than
    91% of websites

lesimprimantes3d.fr

Imprimante 3D et impression 3D : actualité, test, comparatif, prix

Page Load Speed

5.6 sec in total

First Response

334 ms

Resources Loaded

4.2 sec

Page Rendered

1.1 sec

About Website

Click here to check amazing Les Imprimante S 3D content for France. Otherwise, check out these important facts you probably never knew about lesimprimantes3d.fr

Actualité, test, comparatif, prix, toute l'impression 3D est sur Les Imprimantes 3D .fr, le site de référence pour imprimante 3D, scanner 3D et logiciel 3D.

Visit lesimprimantes3d.fr

Key Findings

We analyzed Lesimprimantes3d.fr page load time and found that the first response time was 334 ms and then it took 5.3 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.

Performance Metrics

lesimprimantes3d.fr performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value9.1 s

1/100

25%

SI (Speed Index)

Value18.2 s

0/100

10%

TBT (Total Blocking Time)

Value7,930 ms

0/100

30%

CLS (Cumulative Layout Shift)

Value0.757

6/100

15%

TTI (Time to Interactive)

Value34.2 s

0/100

10%

Network Requests Diagram

lesimprimantes3d.fr

334 ms

lesimprimantes3d.fr

343 ms

www.lesimprimantes3d.fr

507 ms

stub

461 ms

cmp

65 ms

Our browser made a total of 223 requests to load all elements on the main page. We found that 46% of them (103 requests) were addressed to the original Lesimprimantes3d.fr, 10% (22 requests) were made to Static.xx.fbcdn.net and 8% (18 requests) were made to Platform.twitter.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Lesimprimantes3d.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 580.7 kB (25%)

Content Size

2.3 MB

After Optimization

1.7 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lesimprimantes3d.fr main page is 2.3 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 1.4 MB which makes up the majority of the site volume.

HTML Optimization

-82%

Potential reduce by 189.7 kB

  • Original 232.2 kB
  • After minification 225.5 kB
  • After compression 42.4 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. 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 189.7 kB or 82% of the original size.

Image Optimization

-4%

Potential reduce by 49.2 kB

  • Original 1.4 MB
  • After minification 1.3 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. Les Imprimante S 3D images are well optimized though.

JavaScript Optimization

-52%

Potential reduce by 341.8 kB

  • Original 662.8 kB
  • After minification 662.8 kB
  • After compression 321.0 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 341.8 kB or 52% of the original size.

CSS Optimization

-0%

Potential reduce by 0 B

  • Original 24.6 kB
  • After minification 24.6 kB
  • After compression 24.6 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. Lesimprimantes3d.fr has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 126 (61%)

Requests Now

207

After Optimization

81

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 207 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Les Imprimante S 3D. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 88 to 1 for JavaScripts and from 31 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

Accessibility Review

lesimprimantes3d.fr accessibility score

88

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.

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

lesimprimantes3d.fr best practices score

58

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

Displays images with incorrect aspect ratio

High

Serves images with low resolution

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

lesimprimantes3d.fr SEO score

97

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 Lesimprimantes3d.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 Lesimprimantes3d.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

Open Graph data is detected on the main page of Les Imprimante S 3D. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: