Access net-conception.com. Création de site internet Caen, conception site web Normandie, Calvados, Orne, Manche, e-commerce, c...

name

value

score

weighting

FCP (First Contentful Paint)

Value3.8 s

27/100

10%

LCP (Largest Contentful Paint)

Value5.8 s

16/100

25%

SI (Speed Index)

Value4.6 s

71/100

10%

TBT (Total Blocking Time)

Value0 ms

100/100

30%

CLS (Cumulative Layout Shift)

Value0.002

100/100

15%

TTI (Time to Interactive)

Value4.2 s

86/100

10%

net-conception.com

288 ms

www.net-conception.com

265 ms

www.net-conception.com

400 ms

style.css

93 ms

css

31 ms

Our browser made a total of 103 requests to load all elements on the main page. We found that 95% of them (98 requests) were addressed to the original Net-conception.com, 3% (3 requests) were made to Fonts.gstatic.com and 1% (1 request) were made to Fonts.googleapis.com. The less responsive or slowest element that took the longest time to load (1.2 sec) belongs to the original domain Net-conception.com.

Content Size

15.7 MB

After Optimization

14.5 MB

In fact, the total size of Net-conception.com main page is 15.7 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. 65% of websites need less resources to load. Images take 15.5 MB which makes up the majority of the site volume.

HTML Optimization

-88%

Potential reduce by 72.7 kB

Original 82.2 kB
After minification 43.1 kB
After compression 9.5 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 39.2 kB, which is 48% 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 72.7 kB or 88% of the original size.

Image Optimization

-7%

Potential reduce by 1.1 MB

Original 15.5 MB
After minification 14.4 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. Net Conception images are well optimized though.

JavaScript Optimization

-14%

Potential reduce by 7.0 kB

Original 51.7 kB
After minification 51.7 kB
After compression 44.7 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 7.0 kB or 14% of the original size.

CSS Optimization

-21%

Potential reduce by 3.9 kB

Original 19.1 kB
After minification 19.1 kB
After compression 15.2 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. Net-conception.com needs all CSS files to be minified and compressed as it can save up to 3.9 kB or 21% of the original size.

Requests Now

After Optimization

The browser has sent 97 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Net Conception. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and from 6 to 1 for CSS 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 interpretation of your content by users in different locales.

High

<html> element does not have a [lang] attribute

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

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

Search Engine Optimization Advices

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

FR
Language Claimed

N/A
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Net-conception.com 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 Net-conception.com main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

net-conception.com

Open Graph description is not detected on the main page of Net Conception. 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

Création de site internet Caen, conception site web Normandie, Calvados, Orne, Manche, e-commerce, commerce électronique, référencement

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

net-conception.com

www.net-conception.com

www.net-conception.com

style.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

net-conception.com

www.net-conception.com

www.net-conception.com

style.css

css

colorbox.css

paginate.css

animate.css

camera.css

jquery.min.js

jquery.paginate.js

script.js

galerie.js

jquery.colorbox.js

unslider.js

background_header.png

logo.png

menu_hover.png

1image1b_slider.jpg

picto_creation.png

picto_CMS.png

picto_hebergement.png

picto_referencement.png

picto_ecommerces.png

picto_mailling.png

Slider-chips-du-perche-2000-700.jpg

Slider-papano-2000-700.jpg

Slider-rots-2000-700.jpg

Slider-nqt-2000-700.jpg

Slider-beaumont-2000-700.jpg

11SLIDER-grand.jpg

9SLIDER-grand.jpg

inolya-200-700.jpg

4mockup-02.jpg

7SLIDER-grand.jpg

5SLIDER-grand.jpg

5mockup-02.jpg

SLIDER-grand.jpg

2SLIDER-grand.jpg

1notabene-web_SLIDER_grand.jpg

inolya-intranet_SLIDER_grand.jpg

1lance-immo_SLIDER_grand.jpg

premier-rang.jpg