Tools & Wizards About Us
lafer.it screenshot

Report Summary

  • 2

    Performance

    Renders faster than
    20% of other websites

  • 78

    Accessibility

    Visual factors better than
    that of 45% of websites

  • 75

    Best Practices

    More advanced features
    available than in
    35% of websites

  • 91

    SEO

    Google-friendlier than
    70% of websites

lafer.it

Armadi elettrici per carpenteria quadri elettrici | Lafer

Page Load Speed

8.3 sec in total

First Response

312 ms

Resources Loaded

6.7 sec

Page Rendered

1.4 sec

lafer.it screenshot

About Website

Click here to check amazing Lafer content. Otherwise, check out these important facts you probably never knew about lafer.it

ARMADI ELETTRICI PER CARPENTERIA QUADRI ELETTRICI | Power Center Distribuzione | Motor Control Center a cassetti fissi o estraibili | Automazione | Server | Inox

Visit lafer.it

Key Findings

We analyzed Lafer.it page load time and found that the first response time was 312 ms and then it took 8 sec to load all DOM resources and completely render a web page. This is a poor result, as 85% of websites can load faster.

Performance Metrics

lafer.it performance score

2

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value5.7 s

5/100

10%

LCP (Largest Contentful Paint)

Value11.1 s

0/100

25%

SI (Speed Index)

Value26.2 s

0/100

10%

TBT (Total Blocking Time)

Value2,750 ms

3/100

30%

CLS (Cumulative Layout Shift)

Value0.739

6/100

15%

TTI (Time to Interactive)

Value39.2 s

0/100

10%

Network Requests Diagram

lafer.it

312 ms

lafer.it

445 ms

www.lafer.com

1956 ms

fketx.css

641 ms

fketx.css

532 ms

Our browser made a total of 188 requests to load all elements on the main page. We found that 1% of them (2 requests) were addressed to the original Lafer.it, 92% (173 requests) were made to Lafer.com and 3% (6 requests) were made to Fonts.gstatic.com. The less responsive or slowest element that took the longest time to load (2 sec) relates to the external source Lafer.com.

Page Optimization Overview & Recommendations

Page size can be reduced by 4.0 MB (29%)

Content Size

14.0 MB

After Optimization

10.0 MB

  • HTML
  • Images
  • JavaScript
  • CSS

In fact, the total size of Lafer.it main page is 14.0 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 9.2 MB which makes up the majority of the site volume.

HTML Optimization

-87%

Potential reduce by 150.5 kB

  • Original 173.6 kB
  • After minification 172.3 kB
  • After compression 23.1 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. 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 150.5 kB or 87% of the original size.

Image Optimization

-3%

Potential reduce by 266.9 kB

  • Original 9.2 MB
  • After minification 8.9 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. Lafer images are well optimized though.

JavaScript Optimization

-67%

Potential reduce by 1.6 MB

  • Original 2.4 MB
  • After minification 2.3 MB
  • After compression 777.9 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 1.6 MB or 67% of the original size.

CSS Optimization

-87%

Potential reduce by 2.0 MB

  • Original 2.3 MB
  • After minification 2.3 MB
  • After compression 314.1 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. Lafer.it needs all CSS files to be minified and compressed as it can save up to 2.0 MB or 87% of the original size.

Requests Breakdown

Number of requests can be reduced by 127 (72%)

Requests Now

177

After Optimization

50

  • AJAX
  • Images
  • JavaScript
  • CSS

The browser has sent 177 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Lafer. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 96 to 1 for JavaScripts and from 33 to 1 for CSS and as a result speed up the page load time.

Network Requests Diagram

lafer.it

lafer.it

312 ms

lafer.it

lafer.it

445 ms

www.lafer.com

www.lafer.com

1956 ms

fketx.css

fketx.css

641 ms

fketx.css

fketx.css

532 ms

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326 ms

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317 ms

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523 ms

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415 ms

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636 ms

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535 ms

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625 ms

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639 ms

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643 ms

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643 ms

fketx.css

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731 ms

style.css

style.css

733 ms

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734 ms

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738 ms

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742 ms

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745 ms

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843 ms

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846 ms

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1184 ms

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946 ms

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1158 ms

css

css

36 ms

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951 ms

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1046 ms

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1047 ms

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1057 ms

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1152 ms

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1154 ms

stub.js

stub.js

27 ms

iubenda_cs.js

iubenda_cs.js

48 ms

fketx.js

fketx.js

1265 ms

wp-sentry-browser.min.js

wp-sentry-browser.min.js

4 ms

hooks.min.js

hooks.min.js

1058 ms

i18n.min.js

i18n.min.js

1057 ms

api.js

api.js

36 ms

index.js

index.js

957 ms

index.js

index.js

951 ms

core.min.js

core.min.js

1379 ms

main.min.js

main.min.js

1304 ms

accordion.min.js

accordion.min.js

1180 ms

menu.min.js

menu.min.js

1170 ms

dom-ready.min.js

dom-ready.min.js

1169 ms

a11y.min.js

a11y.min.js

1082 ms

autocomplete.min.js

autocomplete.min.js

1080 ms

controlgroup.min.js

controlgroup.min.js

1077 ms

checkboxradio.min.js

checkboxradio.min.js

1078 ms

button.min.js

button.min.js

1078 ms

datepicker.min.js

datepicker.min.js

1078 ms

mouse.min.js

mouse.min.js

991 ms

resizable.min.js

resizable.min.js

990 ms

draggable.min.js

draggable.min.js

988 ms

dialog.min.js

dialog.min.js

984 ms

droppable.min.js

droppable.min.js

979 ms

progressbar.min.js

progressbar.min.js

978 ms

selectable.min.js

selectable.min.js

887 ms

sortable.min.js

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882 ms

slider.min.js

slider.min.js

875 ms

spinner.min.js

spinner.min.js

781 ms

tooltip.min.js

tooltip.min.js

780 ms

tabs.min.js

tabs.min.js

1000 ms

effect.min.js

effect.min.js

904 ms

effect-blind.min.js

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904 ms

effect-bounce.min.js

effect-bounce.min.js

896 ms

effect-clip.min.js

effect-clip.min.js

795 ms

effect-drop.min.js

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795 ms

effect-explode.min.js

effect-explode.min.js

858 ms

effect-fade.min.js

effect-fade.min.js

847 ms

effect-fold.min.js

effect-fold.min.js

780 ms

effect-highlight.min.js

effect-highlight.min.js

782 ms

effect-pulsate.min.js

effect-pulsate.min.js

777 ms

effect-size.min.js

effect-size.min.js

779 ms

effect-scale.min.js

effect-scale.min.js

871 ms

empty.html

empty.html

244 ms

effect-shake.min.js

effect-shake.min.js

440 ms

effect-slide.min.js

effect-slide.min.js

440 ms

effect-transfer.min.js

effect-transfer.min.js

440 ms

doubletaptogo.js

doubletaptogo.js

438 ms

modernizr.min.js

modernizr.min.js

426 ms

jquery.appear.js

jquery.appear.js

619 ms

hoverIntent.min.js

hoverIntent.min.js

621 ms

counter.js

counter.js

620 ms

easypiechart.js

easypiechart.js

620 ms

mixitup.js

mixitup.js

620 ms

jquery.prettyPhoto.js

jquery.prettyPhoto.js

618 ms

jquery.fitvids.js

jquery.fitvids.js

657 ms

jquery.flexslider-min.js

jquery.flexslider-min.js

657 ms

mediaelement-and-player.min.js

mediaelement-and-player.min.js

753 ms

mediaelement-migrate.min.js

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656 ms

wp-mediaelement.min.js

wp-mediaelement.min.js

654 ms

infinitescroll.min.js

infinitescroll.min.js

653 ms

jquery.waitforimages.js

jquery.waitforimages.js

763 ms

jquery.form.min.js

jquery.form.min.js

762 ms

waypoints.min.js

waypoints.min.js

762 ms

jplayer.min.js

jplayer.min.js

759 ms

bootstrap.carousel.js

bootstrap.carousel.js

759 ms

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43 ms

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125 ms

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217 ms

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218 ms

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219 ms

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218 ms

skrollr.js

skrollr.js

822 ms

Chart.min.js

Chart.min.js

614 ms

jquery.easing.1.3.js

jquery.easing.1.3.js

611 ms

abstractBaseClass.js

abstractBaseClass.js

612 ms

jquery.countdown.js

jquery.countdown.js

612 ms

jquery.multiscroll.min.js

jquery.multiscroll.min.js

611 ms

jquery.justifiedGallery.min.js

jquery.justifiedGallery.min.js

720 ms

bigtext.js

bigtext.js

637 ms

jquery.sticky-kit.min.js

jquery.sticky-kit.min.js

635 ms

owl.carousel.min.js

owl.carousel.min.js

636 ms

typed.js

typed.js

634 ms

jquery.carouFredSel-6.2.1.min.js

jquery.carouFredSel-6.2.1.min.js

634 ms

lemmon-slider.min.js

lemmon-slider.min.js

718 ms

jquery.fullPage.min.js

jquery.fullPage.min.js

637 ms

jquery.mousewheel.min.js

jquery.mousewheel.min.js

633 ms

jquery.touchSwipe.min.js

jquery.touchSwipe.min.js

642 ms

jquery.isotope.min.js

jquery.isotope.min.js

635 ms

packery-mode.pkgd.min.js

packery-mode.pkgd.min.js

649 ms

jquery.stretch.js

jquery.stretch.js

547 ms

imagesloaded.js

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546 ms

rangeslider.min.js

rangeslider.min.js

547 ms

jquery.event.move.js

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547 ms

jquery.twentytwenty.js

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550 ms

swiper.min.js

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546 ms

default_dynamic.js

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619 ms

default.js

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844 ms

js_composer_front.min.js

js_composer_front.min.js

634 ms

qode-like.min.js

qode-like.min.js

614 ms

wp-polyfill.min.js

wp-polyfill.min.js

634 ms

index.js

index.js

584 ms

fontawesome-webfont.woff

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612 ms

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608 ms

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608 ms

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643 ms

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644 ms

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682 ms

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830 ms

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802 ms

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734 ms

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833 ms

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728 ms

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720 ms

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1033 ms

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933 ms

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838 ms

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943 ms

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730 ms

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1042 ms

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836 ms

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935 ms

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945 ms

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840 ms

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938 ms

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922 ms

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921 ms

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844 ms

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938 ms

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924 ms

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911 ms

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909 ms

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841 ms

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843 ms

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938 ms

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178 ms

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749 ms

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750 ms

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742 ms

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738 ms

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739 ms

Accessibility Review

lafer.it accessibility score

78

Accessibility Issues

ARIA

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.

Impact

Issue

High

[aria-hidden="true"] elements contain focusable descendents

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

[id] attributes on active, focusable elements are not unique

High

Heading elements are not in a sequentially-descending order

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

These items highlight common accessibility best practices.

Impact

Issue

High

[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.

Best Practices

lafer.it best practices score

75

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

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

lafer.it SEO score

91

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

    IT

  • Language Claimed

    IT

  • Encoding

    UTF-8

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

lafer.it

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