Access x3d-systems.com. Sous-traitance de pièces industrielles I x3D Group

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value15.7 s

0/100

25%

SI (Speed Index)

Value19.1 s

0/100

10%

TBT (Total Blocking Time)

Value4,370 ms

1/100

30%

CLS (Cumulative Layout Shift)

Value0.29

41/100

15%

TTI (Time to Interactive)

Value25.2 s

0/100

10%

x3d-group.com

270 ms

x3d-group.com

1984 ms

styles.css

280 ms

eac-components.min.css

283 ms

jquery.fancybox.min.css

295 ms

Our browser made a total of 99 requests to load all elements on the main page. We found that 0% of them (0 request) were addressed to the original X3d-systems.com, 10% (10 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 (2 sec) relates to the external source X3d-group.com.

Content Size

1.7 MB

After Optimization

1.2 MB

In fact, the total size of X3d-systems.com main page is 1.7 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. 70% of websites need less resources to load. Javascripts take 790.5 kB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 381.3 kB

Original 436.4 kB
After minification 388.6 kB
After compression 55.1 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 47.8 kB, which is 11% 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 381.3 kB or 87% of the original size.

Image Optimization

-0%

Potential reduce by 19 B

Original 332.0 kB
After minification 331.9 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. X3D Systems images are well optimized though.

JavaScript Optimization

-16%

Potential reduce by 125.4 kB

Original 790.5 kB
After minification 790.5 kB
After compression 665.1 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 125.4 kB or 16% of the original size.

CSS Optimization

-25%

Potential reduce by 45.9 kB

Original 185.5 kB
After minification 185.5 kB
After compression 139.6 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. X3d-systems.com needs all CSS files to be minified and compressed as it can save up to 45.9 kB or 25% of the original size.

Requests Now

After Optimization

The browser has sent 83 CSS, Javascripts, AJAX and image requests in order to completely render the main page of X3D Systems. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 45 to 1 for JavaScripts and from 23 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

High

[aria-*] attributes do not match their roles

These are opportunities to improve the legibility of your content.

High

Background and foreground colors do not have a sufficient contrast ratio.

These are opportunities to improve keyboard navigation in your application.

High

Heading elements are not in a sequentially-descending order

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.

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Missing source maps for large first-party JavaScript

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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/).

High

Document uses legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

EN
Language Claimed

FR
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise X3d-systems.com can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and it does not match the claimed French language. Our system also found out that X3d-systems.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

x3d-systems.com

Open Graph data is detected on the main page of X3D Systems. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

Sous-traitance de pièces industrielles I x3D Group

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)

Network Requests Diagram

x3d-group.com

x3d-group.com

styles.css

eac-components.min.css

jquery.fancybox.min.css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

x3d-group.com

x3d-group.com

styles.css

eac-components.min.css

jquery.fancybox.min.css

fontawesome.min.css

brands.min.css

bootstrap.min.css

style.css

typography.css

frontend-lite.min.css

elementor-icons.min.css

swiper.min.css

theme-elementor.min.css

css

lqd-essentials.min.css

jquery.min.js

jquery-migrate.min.js

js

widget-icon-box.min.css

css

eac-swiper.min.css

fjGallery.min.css

advanced-gallery.min.css

fresco.css

regular.min.css

solid.min.css

rs6.css

hooks.min.js

i18n.min.js

index.js

index.js

rbtools.min.js

rs6.min.js

eac-components.min.js

jquery.fancybox.min.js

fastdom.min.js

bootstrap.min.js

imagesloaded.min.js

jquery-ui.min.js

fresco.js

24879559.js

lity.min.js