Tools & Wizards About Us
gruppolen.it screenshot

Report Summary

  • 3

    Performance

    Renders faster than
    20% of other websites

  • 70

    Accessibility

    Visual factors better than
    that of 35% of websites

  • 67

    Best Practices

    More advanced features
    available than in
    24% of websites

  • 77

    SEO

    Google-friendlier than
    36% of websites

gruppolen.it

Formazione e Consulenza per aziende e privati - Gruppo LEN

Page Load Speed

11.4 sec in total

First Response

391 ms

Resources Loaded

7.1 sec

Page Rendered

4 sec

gruppolen.it screenshot

About Website

Visit gruppolen.it now to see the best up-to-date Gruppo LEN content for Italy and also check out these interesting facts you probably never knew about gruppolen.it

Gruppo LEN dal 2005 eroga corsi di formazione e consulenza per aziende, pubbliche amministrazioni, centri di formazione e privati. Scopri i nostri servizi!

Visit gruppolen.it

Key Findings

We analyzed Gruppolen.it page load time and found that the first response time was 391 ms and then it took 11 sec to load all DOM resources and completely render a web page. This is a poor result, as 90% of websites can load faster.

Performance Metrics

gruppolen.it performance score

3

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value4.8 s

12/100

10%

LCP (Largest Contentful Paint)

Value30.4 s

0/100

25%

SI (Speed Index)

Value14.0 s

1/100

10%

TBT (Total Blocking Time)

Value2,920 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.734

6/100

15%

TTI (Time to Interactive)

Value21.7 s

1/100

10%

Network Requests Diagram

gruppolen.it

391 ms

www.gruppolen.it

1176 ms

bootstrap.min.css

307 ms

style.css

411 ms

animate.min.css

510 ms

Our browser made a total of 245 requests to load all elements on the main page. We found that 84% of them (206 requests) were addressed to the original Gruppolen.it, 4% (11 requests) were made to Platform.twitter.com and 2% (6 requests) were made to Youtube-nocookie.com. The less responsive or slowest element that took the longest time to load (1.3 sec) belongs to the original domain Gruppolen.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 1.5 MB (11%)

Content Size

13.4 MB

After Optimization

12.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Gruppolen.it main page is 13.4 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 12.0 MB which makes up the majority of the site volume.

HTML Optimization

-83%

Potential reduce by 117.5 kB

  • Original 142.3 kB
  • After minification 132.2 kB
  • After compression 24.8 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 117.5 kB or 83% of the original size.

Image Optimization

-5%

Potential reduce by 542.9 kB

  • Original 12.0 MB
  • After minification 11.4 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. Gruppo LEN images are well optimized though.

JavaScript Optimization

-49%

Potential reduce by 363.9 kB

  • Original 745.8 kB
  • After minification 674.4 kB
  • After compression 381.9 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 363.9 kB or 49% of the original size.

CSS Optimization

-77%

Potential reduce by 430.5 kB

  • Original 560.7 kB
  • After minification 520.6 kB
  • After compression 130.2 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. Gruppolen.it needs all CSS files to be minified and compressed as it can save up to 430.5 kB or 77% of the original size.

Requests Breakdown

Number of requests can be reduced by 61 (26%)

Requests Now

236

After Optimization

175

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 236 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Gruppo LEN. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 42 to 1 for JavaScripts and from 21 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

gruppolen.it

gruppolen.it

391 ms

www.gruppolen.it

www.gruppolen.it

1176 ms

bootstrap.min.css

bootstrap.min.css

307 ms

style.css

style.css

411 ms

animate.min.css

animate.min.css

510 ms

font-awesome.css

font-awesome.css

414 ms

owl.carousel.css

owl.carousel.css

315 ms

flexslider.css

flexslider.css

313 ms

fancySelect.css

fancySelect.css

427 ms

responsive.css

responsive.css

423 ms

halflings.css

halflings.css

538 ms

style-generale.css

style-generale.css

617 ms

style-responsive-generale.css

style-responsive-generale.css

535 ms

style.min.css

style.min.css

733 ms

classic-themes.min.css

classic-themes.min.css

541 ms

styles.css

styles.css

629 ms

modernizr.min.js

modernizr.min.js

644 ms

js

js

67 ms

iframeResizer.min.js

iframeResizer.min.js

770 ms

jforma.min.js

jforma.min.js

770 ms

style-home2018.css

style-home2018.css

752 ms

style-responsive-home2018.css

style-responsive-home2018.css

752 ms

style-windows.css

style-windows.css

723 ms

style-sito2016-windows.css

style-sito2016-windows.css

751 ms

platform.js

platform.js

34 ms

jquery.min.js

jquery.min.js

867 ms

main.js

main.js

864 ms

bootstrap.min.js

bootstrap.min.js

865 ms

scripts.js

scripts.js

865 ms

jquery-2.1.0.min.js

jquery-2.1.0.min.js

1006 ms

bootstrap.min.js

bootstrap.min.js

865 ms

jquery.scrollTo.js

jquery.scrollTo.js

1004 ms

jquery.nav.js

jquery.nav.js

1016 ms

owl.carousel.min.js

owl.carousel.min.js

1017 ms

jquery.flexslider.js

jquery.flexslider.js

1015 ms

jquery.accordion.js

jquery.accordion.js

1003 ms

jquery.placeholder.js

jquery.placeholder.js

1198 ms

jquery.fitvids.js

jquery.fitvids.js

1197 ms

gmap3.js

gmap3.js

1209 ms

fancySelect.js

fancySelect.js

1197 ms

main.js

main.js

1198 ms

wp-emoji-release.min.js

wp-emoji-release.min.js

674 ms

css

css

31 ms

css

css

46 ms

gtm.js

gtm.js

117 ms

len-logo.png

len-logo.png

436 ms

facebook_trasp.png

facebook_trasp.png

436 ms

twitter_trasp.png

twitter_trasp.png

440 ms

instagram_trasp.png

instagram_trasp.png

435 ms

youtube_trasp.png

youtube_trasp.png

440 ms

linkedin_trasp.png

linkedin_trasp.png

567 ms

Da-ridimensionare.jpg

Da-ridimensionare.jpg

925 ms

Umanesimo-4.0.jpg

Umanesimo-4.0.jpg

924 ms

INDUSTRIA.jpg

INDUSTRIA.jpg

950 ms

DIGITAL.jpg

DIGITAL.jpg

960 ms

PERSONA.jpg

PERSONA.jpg

926 ms

SOCIAL.jpg

SOCIAL.jpg

927 ms

SMARTOPENSUITE3.jpg

SMARTOPENSUITE3.jpg

1001 ms

TRAININGWEB.jpg

TRAININGWEB.jpg

1172 ms

ico_multidisciplinare.png

ico_multidisciplinare.png

994 ms

ico_multicanale.png

ico_multicanale.png

994 ms

ico_digitale.png

ico_digitale.png

1174 ms

ico_innovativa.png

ico_innovativa.png

1173 ms

ico_formazione_aula.png

ico_formazione_aula.png

1172 ms

sdk.js

sdk.js

85 ms

ico_formazione_innovativa.png

ico_formazione_innovativa.png

1084 ms

ico_aule.png

ico_aule.png

1086 ms

ico_provincie.png

ico_provincie.png

1236 ms

ico_regione.png

ico_regione.png

1233 ms

lEunOFbTYD8

lEunOFbTYD8

324 ms

BentonSans-Light1.svg

BentonSans-Light1.svg

1221 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

128 ms

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

KFOlCnqEu92Fr1MmSU5fBBc9.ttf

148 ms

sdk.js

sdk.js

26 ms

widgets.js

widgets.js

377 ms

js

js

156 ms

iubenda_cs.js

iubenda_cs.js

272 ms

fbevents.js

fbevents.js

85 ms

240 ms

BentonSans-Light1.woff

BentonSans-Light1.woff

1159 ms

fontawesome-webfont.woff

fontawesome-webfont.woff

1156 ms

BentonSans-Bold1.svg

BentonSans-Bold1.svg

1146 ms

BentonSans-Bold1.woff

BentonSans-Bold1.woff

1219 ms

100e20-4.jpg

100e20-4.jpg

1217 ms

Fon.Coop_.jpg

Fon.Coop_.jpg

1294 ms

www-player.css

www-player.css

59 ms

www-embed-player.js

www-embed-player.js

111 ms

base.js

base.js

150 ms

ico-info-button.png

ico-info-button.png

1038 ms

FonARCom.jpg

FonARCom.jpg

1040 ms

fondimpresa.jpg

fondimpresa.jpg

1118 ms

Fondir.jpg

Fondir.jpg

1134 ms

Fondirigenti.jpg

Fondirigenti.jpg

1139 ms

Fondoprofessioni-logo.png

Fondoprofessioni-logo.png

1119 ms

Fonter.jpg

Fonter.jpg

1124 ms

Forte_logo.png

Forte_logo.png

1224 ms

Forma.Temp_.jpg

Forma.Temp_.jpg

1222 ms

Fondartigianato_logo-200x200.png

Fondartigianato_logo-200x200.png

1231 ms

Fonditalia-logo.png

Fonditalia-logo.png

1209 ms

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

widget_iframe.2f70fb173b9000da126c79afe2098f02.html

398 ms

FormAzienda-logo.png

FormAzienda-logo.png

921 ms

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

4FCBsbVWt5jZVKm36Bs_QtpgBkunTUSSklJnPgMburg.js

105 ms

embed.js

embed.js

53 ms

settings

settings

255 ms

FondER-logo.png

FondER-logo.png

751 ms

sqcuoladiblog.png

sqcuoladiblog.png

857 ms

ico_app_traininglive.png

ico_app_traininglive.png

854 ms

immagin-traininglive-verticale.png

immagin-traininglive-verticale.png

859 ms

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

KFOlCnqEu92Fr1MmEU9fBBc9.ttf

50 ms

KFOmCnqEu92Fr1Mu4mxP.ttf

KFOmCnqEu92Fr1Mu4mxP.ttf

52 ms

Digital-Sales.png

Digital-Sales.png

839 ms

Xonne.png

Xonne.png

802 ms

Selligent.png

Selligent.png

798 ms

Immersio.png

Immersio.png

901 ms

Create

Create

191 ms

Training-Web.png

Training-Web.png

893 ms

logo-lentec.png

logo-lentec.png

731 ms

logo-adsu-parma.jpg

logo-adsu-parma.jpg

752 ms

agsg.jpg

agsg.jpg

729 ms

aidp.png

aidp.png

734 ms

ALTASFERA.jpg

ALTASFERA.jpg

833 ms

logo-APE.jpg

logo-APE.jpg

845 ms

timeline.e108540dddc96e4b707f5cf259a582d7.js

timeline.e108540dddc96e4b707f5cf259a582d7.js

121 ms

LENFormazione

LENFormazione

71 ms

azienda-ospedaliera-di-parma.png

azienda-ospedaliera-di-parma.png

696 ms

GenerateIT

GenerateIT

133 ms

berni.jpg

berni.jpg

696 ms

bia-garden.jpg

bia-garden.jpg

641 ms

cerform-logo.jpg

cerform-logo.jpg

644 ms

Cisita-logo.png

Cisita-logo.png

728 ms

polyfills-3b821eda8863adcc4a4b.js

polyfills-3b821eda8863adcc4a4b.js

24 ms

runtime-a697c5a1ae32bd7e4d42.js

runtime-a697c5a1ae32bd7e4d42.js

70 ms

modules.20f98d7498a59035a762.js

modules.20f98d7498a59035a762.js

154 ms

main-fd9ef5eb169057cda26d.js

main-fd9ef5eb169057cda26d.js

173 ms

_app-88bf420a57d49e33be53.js

_app-88bf420a57d49e33be53.js

177 ms

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

%5BscreenName%5D-c33f0b02841cffc3e9b4.js

177 ms

_buildManifest.js

_buildManifest.js

175 ms

_ssgManifest.js

_ssgManifest.js

176 ms

comune-di-casalmaggiore.png

comune-di-casalmaggiore.png

746 ms

comune-di-langhirano.png

comune-di-langhirano.png

666 ms

comune-di-parma.png

comune-di-parma.png

676 ms

consorzio-parmgiano-reggiano.png

consorzio-parmgiano-reggiano.png

687 ms

creativ.jpg

creativ.jpg

612 ms

davines.jpg

davines.jpg

682 ms

debel-200x200.jpg

debel-200x200.jpg

694 ms

elantas.png

elantas.png

695 ms

esedra.jpg

esedra.jpg

692 ms

Fabbrica-digitale.png

Fabbrica-digitale.png

702 ms

florim.png

florim.png

695 ms

fnc.jpg

fnc.jpg

676 ms

Forpin.jpg

Forpin.jpg

684 ms

gasone.jpg

gasone.jpg

702 ms

gesticond.png

gesticond.png

691 ms

bo.jpg

bo.jpg

701 ms

hostaria-tre-ville.jpg

hostaria-tre-ville.jpg

705 ms

il-cielo-di-strela-logo-1.jpg

il-cielo-di-strela-logo-1.jpg

666 ms

logo-INCA.jpg

logo-INCA.jpg

677 ms

iscom.jpg

iscom.jpg

698 ms

jbt_logo.jpg

jbt_logo.jpg

696 ms

laminam.jpg

laminam.jpg

695 ms

laumas.jpg

laumas.jpg

696 ms

lavoro-piu.png

lavoro-piu.png

695 ms

liberta.png

liberta.png

681 ms

man-power.jpg

man-power.jpg

708 ms

martina-spa.jpg

martina-spa.jpg

691 ms

logo-midland.jpg

logo-midland.jpg

692 ms

group.jpg

group.jpg

691 ms

opem.png

opem.png

683 ms

Architetti.jpg

Architetti.jpg

704 ms

commercialisti.jpg

commercialisti.jpg

682 ms

progeomolini.png

progeomolini.png

718 ms

retenaip-progetto.jpg

retenaip-progetto.jpg

702 ms

san-cristoforo.jpg

san-cristoforo.jpg

699 ms

sobi.png

sobi.png

683 ms

stef.png

stef.png

684 ms

ghiretti.jpg

ghiretti.jpg

696 ms

Tironi.jpg

Tironi.jpg

707 ms

wella-logo.jpg

wella-logo.jpg

686 ms

Corso-MM-PRO_ed4.png

Corso-MM-PRO_ed4.png

817 ms

Public-speaking-turismo_copertina.png

Public-speaking-turismo_copertina.png

789 ms

len-golfodeipoeti-aula-pc_01-1.jpg

len-golfodeipoeti-aula-pc_01-1.jpg

684 ms

arm5.jpg

arm5.jpg

695 ms

sede-Mantova.jpg

sede-Mantova.jpg

717 ms

sede-Cremona.jpg

sede-Cremona.jpg

708 ms

milano1-1-700x525.jpg

milano1-1-700x525.jpg

772 ms

Header-DEM_ILM-700x400.png

Header-DEM_ILM-700x400.png

817 ms

DEM-Open-Day-MM_17-gennaio-700x400.png

DEM-Open-Day-MM_17-gennaio-700x400.png

733 ms

Convention-LEN-Natale-2021_v1-700x400.png

Convention-LEN-Natale-2021_v1-700x400.png

720 ms

00_CampagnaOpenDayMasterSDB2021_logo_01d2-700x400.png

00_CampagnaOpenDayMasterSDB2021_logo_01d2-700x400.png

705 ms

Invito-convention-Natale_SITO_rev2-700x400.png

Invito-convention-Natale_SITO_rev2-700x400.png

754 ms

Copia-di-Progetto-senza-titolo-1-700x400.png

Copia-di-Progetto-senza-titolo-1-700x400.png

864 ms

Copia-di-Progetto-senza-titolo-700x400.png

Copia-di-Progetto-senza-titolo-700x400.png

740 ms

Festival-Lentezza-2019-700x400.png

Festival-Lentezza-2019-700x400.png

736 ms

Ricomincio-da-me-700x400.png

Ricomincio-da-me-700x400.png

716 ms

Future-of-work-700x400.png

Future-of-work-700x400.png

754 ms

digital-badge-700x400.png

digital-badge-700x400.png

781 ms

Green-pass-e-lavoro-700x400.png

Green-pass-e-lavoro-700x400.png

818 ms

Immagine-anteprima-articolo-blog-LEN-24-700x400.png

Immagine-anteprima-articolo-blog-LEN-24-700x400.png

727 ms

FB-e-Instagram-per-ristoranti-700x400.png

FB-e-Instagram-per-ristoranti-700x400.png

727 ms

Gestione-ripartenza-aziendale-700x400.png

Gestione-ripartenza-aziendale-700x400.png

764 ms

Regia-tecnica-evento-Noi-per-Loro-2021-700x400.png

Regia-tecnica-evento-Noi-per-Loro-2021-700x400.png

764 ms

Podcast-Advertising-700x400.png

Podcast-Advertising-700x400.png

776 ms

new-job-700x400.png

new-job-700x400.png

814 ms

Progetto-senza-titolo-2-700x400.png

Progetto-senza-titolo-2-700x400.png

736 ms

Graphic-Designer-con-Adobe-Illustrator-700x400.png

Graphic-Designer-con-Adobe-Illustrator-700x400.png

733 ms

Ester-Aloisio_LEN_logo-150x150.jpg

Ester-Aloisio_LEN_logo-150x150.jpg

748 ms

Elisa-Bonani_LEN-logo-150x150.jpg

Elisa-Bonani_LEN-logo-150x150.jpg

744 ms

Simone-Gardella_LEN_logo-150x150.jpg

Simone-Gardella_LEN_logo-150x150.jpg

769 ms

Leonardo-Canetti_LEN_logo-150x150.jpg

Leonardo-Canetti_LEN_logo-150x150.jpg

807 ms

anghinetti_luigi_LEN-150x150.jpg

anghinetti_luigi_LEN-150x150.jpg

753 ms

ico-box-twitter.png

ico-box-twitter.png

733 ms

ico-biz.png

ico-biz.png

746 ms

ico-hr1.png

ico-hr1.png

747 ms

ico-terr.png

ico-terr.png

764 ms

ico-it.png

ico-it.png

733 ms

ico-com.png

ico-com.png

714 ms

log_event

log_event

17 ms

ico-energia.png

ico-energia.png

698 ms

ico-mktg1.png

ico-mktg1.png

726 ms

logo_sqcuoladiblog.png

logo_sqcuoladiblog.png

723 ms

Training-Web-300x137.png

Training-Web-300x137.png

704 ms

emilio-scuola.png

emilio-scuola.png

734 ms

ebigen.png

ebigen.png

692 ms

LEN.png

LEN.png

695 ms

VIVALAB.png

VIVALAB.png

716 ms

logo_xonne.png

logo_xonne.png

673 ms

AREAITALIA.png

AREAITALIA.png

672 ms

Selligent-300x137.png

Selligent-300x137.png

686 ms

ADIFER.png

ADIFER.png

682 ms

az-business-mentoring.png

az-business-mentoring.png

682 ms

CPL-Taylor-150x100.png

CPL-Taylor-150x100.png

669 ms

Immersio-300x137.png

Immersio-300x137.png

671 ms

MAHIZ.png

MAHIZ.png

665 ms

LenTec.png

LenTec.png

685 ms

DotDotNet.png

DotDotNet.png

679 ms

E-Project.png

E-Project.png

674 ms

Tapirulan.png

Tapirulan.png

681 ms

Certificazione-uni-en-iso-2015.png

Certificazione-uni-en-iso-2015.png

673 ms

ico-lente2.png

ico-lente2.png

656 ms

fa-angle-right.png

fa-angle-right.png

671 ms

sdb_gruppo3e.jpg

sdb_gruppo3e.jpg

671 ms

ul.png

ul.png

680 ms

bg-arrow-off.png

bg-arrow-off.png

664 ms

freccia-elenco.png

freccia-elenco.png

673 ms

ajax-loader.gif

ajax-loader.gif

653 ms

Accessibility Review

gruppolen.it accessibility score

70

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

<frame> or <iframe> elements do not have a title

High

Image elements do not have [alt] attributes

High

Form elements do not have associated labels

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

gruppolen.it best practices score

67

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

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

gruppolen.it SEO score

77

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

Content Best Practices

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

Impact

Issue

High

Image elements do not have [alt] attributes

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 doesn't use legible font sizes

High

Tap targets are not sized appropriately

Language and Encoding

  • Language Detected

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Gruppolen.it can be misinterpreted by Google and other search engines. Our service has detected that Italian is used on the page, and it matches the claimed language. Our system also found out that Gruppolen.it 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

gruppolen.it

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