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nvl.fr screenshot

Report Summary

  • 38

    Performance

    Renders faster than
    57% of other websites

  • 95

    Accessibility

    Visual factors better than
    that of 86% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 88

    SEO

    Google-friendlier than
    65% of websites

nvl.fr

Groupe NVL | Services informatiques de proximité

Page Load Speed

5.3 sec in total

First Response

361 ms

Resources Loaded

4.7 sec

Page Rendered

175 ms

nvl.fr screenshot

About Website

Click here to check amazing NVL content for France. Otherwise, check out these important facts you probably never knew about nvl.fr

Experts informatiques proches de vous. Le Groupe NVL offre des solutions IT innovantes. Confiez-nous vos besoins en informatique de proximité

Visit nvl.fr

Key Findings

We analyzed Nvl.fr page load time and found that the first response time was 361 ms and then it took 4.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster. This domain responded with an error, which can significantly jeopardize Nvl.fr rating and web reputation

Performance Metrics

nvl.fr performance score

38

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.5 s

6/100

10%

LCP (Largest Contentful Paint)

Value11.3 s

0/100

25%

SI (Speed Index)

Value11.5 s

5/100

10%

TBT (Total Blocking Time)

Value370 ms

71/100

30%

CLS (Cumulative Layout Shift)

Value0.001

100/100

15%

TTI (Time to Interactive)

Value15.8 s

6/100

10%

Network Requests Diagram

nvl.fr

361 ms

groupe.nvl.fr

563 ms

site.css

317 ms

nivo-slider.css

197 ms

accueil.css

194 ms

Our browser made a total of 120 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Nvl.fr, 80% (96 requests) were made to Groupe.nvl.fr and 13% (15 requests) were made to Portail.nvl.fr. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Groupe.nvl.fr.

Page Optimization Overview & Recommendations

Page size can be reduced by 854.9 kB (32%)

Content Size

2.7 MB

After Optimization

1.8 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Nvl.fr main page is 2.7 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 1.7 MB which makes up the majority of the site volume.

HTML Optimization

-78%

Potential reduce by 107.2 kB

  • Original 137.3 kB
  • After minification 116.1 kB
  • After compression 30.0 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 21.2 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 107.2 kB or 78% of the original size.

Image Optimization

-5%

Potential reduce by 92.6 kB

  • Original 1.7 MB
  • After minification 1.6 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. NVL images are well optimized though.

JavaScript Optimization

-74%

Potential reduce by 590.1 kB

  • Original 792.6 kB
  • After minification 622.6 kB
  • After compression 202.4 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 590.1 kB or 74% of the original size.

CSS Optimization

-83%

Potential reduce by 65.0 kB

  • Original 78.7 kB
  • After minification 57.3 kB
  • After compression 13.7 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. Nvl.fr needs all CSS files to be minified and compressed as it can save up to 65.0 kB or 83% of the original size.

Requests Breakdown

Number of requests can be reduced by 28 (24%)

Requests Now

117

After Optimization

89

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NVL. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and from 16 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

nvl.fr

nvl.fr

361 ms

groupe.nvl.fr

groupe.nvl.fr

563 ms

site.css

site.css

317 ms

nivo-slider.css

nivo-slider.css

197 ms

accueil.css

accueil.css

194 ms

accueil3.css

accueil3.css

208 ms

TinyMCE.css

TinyMCE.css

196 ms

jquery-ui-1.8.11.custom.css

jquery-ui-1.8.11.custom.css

397 ms

Tooltip.css

Tooltip.css

292 ms

fancymoves.css

fancymoves.css

297 ms

demo.css

demo.css

315 ms

jsapi

jsapi

51 ms

jquery.min.js

jquery.min.js

39 ms

jquery.min.js

jquery.min.js

70 ms

nvl-index.css

nvl-index.css

446 ms

ivelem-index.css

ivelem-index.css

417 ms

novenci-index.css

novenci-index.css

431 ms

vaelia-index.css

vaelia-index.css

431 ms

idline-index.css

idline-index.css

460 ms

custom.css

custom.css

490 ms

carrousel.css

carrousel.css

497 ms

jquery.js

jquery.js

662 ms

jquery.anythingslider.js

jquery.anythingslider.js

559 ms

jquery.nivo.slider.js

jquery.nivo.slider.js

491 ms

carrousel_custom.js

carrousel_custom.js

503 ms

video.js

video.js

501 ms

main.js

main.js

506 ms

jquery-ui-1.8.11.custom.min.js

jquery-ui-1.8.11.custom.min.js

813 ms

Tooltip.js

Tooltip.js

715 ms

ScriptResource.axd

ScriptResource.axd

505 ms

ga.js

ga.js

7 ms

__utm.gif

__utm.gif

18 ms

NVL_Logo.png

NVL_Logo.png

214 ms

nvl.jpg

nvl.jpg

280 ms

le_calendrier_nvl_588x200.jpg

le_calendrier_nvl_588x200.jpg

427 ms

support.jpg

support.jpg

225 ms

editoNVL.jpg

editoNVL.jpg

216 ms

lineNVL.jpg

lineNVL.jpg

213 ms

home-support-nvl.jpg

home-support-nvl.jpg

225 ms

captureivepaie.jpg

captureivepaie.jpg

397 ms

slidersms.jpg

slidersms.jpg

294 ms

slider588x200_ededoc.jpg

slider588x200_ededoc.jpg

403 ms

editoivelem_693x143.jpg

editoivelem_693x143.jpg

343 ms

home-support-nvl.jpg

home-support-nvl.jpg

377 ms

ededoc_logo_1.jpg

ededoc_logo_1.jpg

388 ms

video_202x123.jpg

video_202x123.jpg

455 ms

novenci.jpg

novenci.jpg

575 ms

captureriverbed.jpg

captureriverbed.jpg

487 ms

promo_novenci_slider.jpg

promo_novenci_slider.jpg

589 ms

editonovenci_693x143.jpg

editonovenci_693x143.jpg

522 ms

home-support-nvl.jpg

home-support-nvl.jpg

527 ms

promo.jpg

promo.jpg

629 ms

partners2.jpg

partners2.jpg

585 ms

vaelia_slider.jpg

vaelia_slider.jpg

715 ms

top_distance.jpg

top_distance.jpg

653 ms

certification.jpg

certification.jpg

705 ms

vaelia_cursusgratuits.jpg

vaelia_cursusgratuits.jpg

793 ms

vaelia_reconversion_slider.jpg

vaelia_reconversion_slider.jpg

1956 ms

locations.jpg

locations.jpg

744 ms

editovaelia_693x143.jpg

editovaelia_693x143.jpg

761 ms

calendrier.jpg

calendrier.jpg

826 ms

microsoftpartner185.jpg

microsoftpartner185.jpg

822 ms

telecharger.jpg

telecharger.jpg

856 ms

editoidline.jpg

editoidline.jpg

1884 ms

home-support-nvl.jpg

home-support-nvl.jpg

1873 ms

x.png

x.png

1869 ms

TopBG_NVLnew5.jpg

TopBG_NVLnew5.jpg

1848 ms

loading.gif

loading.gif

1853 ms

Login2.aspx

Login2.aspx

1161 ms

Login2.aspx

Login2.aspx

1147 ms

Login2.aspx

Login2.aspx

1157 ms

v.calameo.com

v.calameo.com

96 ms

Login2.aspx

Login2.aspx

1159 ms

Login2.aspx

Login2.aspx

1158 ms

red_dot.png

red_dot.png

1787 ms

NVL_Email_ico.png

NVL_Email_ico.png

1760 ms

NVL_tel_ico.png

NVL_tel_ico.png

1756 ms

Newsunderline.png

Newsunderline.png

1756 ms

left_pas.jpg

left_pas.jpg

1767 ms

dc.js

dc.js

30 ms

embed.js

embed.js

3 ms

NVL_linkArrow.png

NVL_linkArrow.png

1785 ms

NVL_rightButton.jpg

NVL_rightButton.jpg

1783 ms

TopBG_Ivelemnew.jpg

TopBG_Ivelemnew.jpg

1734 ms

Ivelem_logo1.png

Ivelem_logo1.png

1701 ms

Right_Arrow.png

Right_Arrow.png

1712 ms

IVELEM_rightButton.jpg

IVELEM_rightButton.jpg

1706 ms

Ivelem_tel_ico.png

Ivelem_tel_ico.png

1762 ms

Underline_W.jpg

Underline_W.jpg

1757 ms

BGTop_Novencinew.jpg

BGTop_Novencinew.jpg

1726 ms

Novenci_Logo1.png

Novenci_Logo1.png

1698 ms

Right_Arrow.png

Right_Arrow.png

1680 ms

Novenci_rightButton.jpg

Novenci_rightButton.jpg

1673 ms

Novenci_tel_ico.png

Novenci_tel_ico.png

1695 ms

BGTop_Vaelianew.jpg

BGTop_Vaelianew.jpg

1698 ms

Vaelia_logo.png

Vaelia_logo.png

1701 ms

Vaelia_linkArrow.png

Vaelia_linkArrow.png

1658 ms

Vaelia_rightButton.jpg

Vaelia_rightButton.jpg

1645 ms

Vaelia_tel_ico.png

Vaelia_tel_ico.png

1592 ms

BGTop_Idlinenew.jpg

BGTop_Idlinenew.jpg

1658 ms

IdLine_logo1.png

IdLine_logo1.png

1689 ms

IdLine_rightButton.jpg

IdLine_rightButton.jpg

1628 ms

IdLine_tel_ico.png

IdLine_tel_ico.png

1594 ms

SelectorNVL_act.jpg

SelectorNVL_act.jpg

1580 ms

SelectorIVELEM_act.jpg

SelectorIVELEM_act.jpg

1572 ms

SelectorNOVENCI_act.jpg

SelectorNOVENCI_act.jpg

1612 ms

buttonAccessIvelem.png

buttonAccessIvelem.png

592 ms

buttonIvelem78.png

buttonIvelem78.png

594 ms

buttonAccessNovenci.png

buttonAccessNovenci.png

578 ms

buttonNovenci78.png

buttonNovenci78.png

596 ms

buttonAccessNvl.png

buttonAccessNvl.png

590 ms

buttonNvl78.png

buttonNvl78.png

581 ms

buttonAccessVaelia.png

buttonAccessVaelia.png

685 ms

buttonVaelia78.png

buttonVaelia78.png

688 ms

buttonAccessIdLine.png

buttonAccessIdLine.png

710 ms

buttonIDLine78.png

buttonIDLine78.png

690 ms

SelectorVAELIA_act.jpg

SelectorVAELIA_act.jpg

632 ms

arrows.png

arrows.png

626 ms

bullets.png

bullets.png

626 ms

undefined

undefined

708 ms

Accessibility Review

nvl.fr accessibility score

95

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.

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

Links do not have a discernible name

Best Practices

nvl.fr best practices score

83

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

General

Impact

Issue

Low

Detected JavaScript libraries

SEO Factors

nvl.fr SEO score

88

Search Engine Optimization Advices

Crawling and Indexing

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

Impact

Issue

High

Links are not crawlable

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

    N/A

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Nvl.fr 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 Nvl.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

nvl.fr

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