Access vinitech.fr. VINITECH

name

value

score

weighting

FCP (First Contentful Paint)

Value5.2 s

8/100

10%

LCP (Largest Contentful Paint)

Value13.9 s

0/100

25%

SI (Speed Index)

Value11.6 s

5/100

10%

TBT (Total Blocking Time)

Value660 ms

45/100

30%

CLS (Cumulative Layout Shift)

Value0.11

87/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

vinitech.fr

489 ms

www.vinitech-sifel.com

4308 ms

4285628.js

168 ms

styles_vinitech.min.css

245 ms

css

23 ms

Our browser made a total of 57 requests to load all elements on the main page. We found that 2% of them (1 request) were addressed to the original Vinitech.fr, 77% (44 requests) were made to Vinitech-sifel.com and 12% (7 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (4.3 sec) relates to the external source Vinitech-sifel.com.

Content Size

1.7 MB

After Optimization

749.1 kB

In fact, the total size of Vinitech.fr 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. 55% of websites need less resources to load. Javascripts take 917.6 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 60.3 kB

Original 80.0 kB
After minification 67.7 kB
After compression 19.7 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. This page needs HTML code to be minified as it can gain 12.3 kB, which is 15% 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 60.3 kB or 75% of the original size.

Image Optimization

-11%

Potential reduce by 57.0 kB

Original 504.4 kB
After minification 447.4 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. Obviously, VINITECH needs image optimization as it can save up to 57.0 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-72%

Potential reduce by 664.8 kB

Original 917.6 kB
After minification 782.2 kB
After compression 252.7 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 664.8 kB or 72% of the original size.

CSS Optimization

-85%

Potential reduce by 162.8 kB

Original 192.0 kB
After minification 191.9 kB
After compression 29.2 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. Vinitech.fr needs all CSS files to be minified and compressed as it can save up to 162.8 kB or 85% of the original size.

Requests Now

After Optimization

The browser has sent 47 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VINITECH. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for JavaScripts and as a result speed up the page load time.

Accessibility Issues

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

High

Includes front-end JavaScript libraries with known security vulnerabilities

Low

Ensure CSP is effective against XSS attacks

Low

Detected JavaScript libraries

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

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 Vinitech.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 Vinitech.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

vinitech.fr

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

Report Summary

Performance

Accessibility

Best Practices

SEO

VINITECH - SIFEL

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

vinitech.fr

www.vinitech-sifel.com

4285628.js

styles_vinitech.min.css

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

vinitech.fr

www.vinitech-sifel.com

4285628.js

styles_vinitech.min.css

css

disabled-access@2x.png

search@2x.png

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fre-FR@2x.png

eng-GB@2x.png

analytics.js

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logo-vs-france.png

stand_large.png

collect

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BTu4SsVveqk58cdYjlaM9g.ttf

zpv3sOKAbMf4wff105oLjw.ttf

5pEc4QKTMA2oB4Hi9NkS4w.ttf

collect

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mondial.png

www.vinitech-sifel.com

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liste-bloc-chais_image_liste_bloc.jpg

liste-bloc-embout_image_liste_bloc.jpg

list-bloc-service_image_liste_bloc.jpg

bouton-vinitech_bg_buttons.jpg

motif.png

chiffe-cles_bg_key_figures.jpg

expo-picto_picto_key_figures.png

stall-pico_picto_key_figures.png

metrecaree_picto_key_figures.png

97_image_liste_bloc.jpg

84_image_liste_bloc.jpg

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