Tools & Wizards About Us
rockfon.it screenshot

Report Summary

  • 39

    Performance

    Renders faster than
    58% of other websites

  • 67

    Accessibility

    Visual factors better than
    that of 32% of websites

  • 83

    Best Practices

    More advanced features
    available than in
    55% of websites

  • 85

    SEO

    Google-friendlier than
    55% of websites

rockfon.it

Controsoffitti acustici e Pannelli fonoassorbenti | Rockfon

Page Load Speed

2.7 sec in total

First Response

294 ms

Resources Loaded

1.1 sec

Page Rendered

1.3 sec

rockfon.it screenshot

About Website

Click here to check amazing Rockfon content for Italy. Otherwise, check out these important facts you probably never knew about rockfon.it

Rockfon è azienda leader nelle soluzioni acustiche per soffitti e pareti in lana di roccia, pannelli fonoassorbenti e strutture per controsoffitti.

Visit rockfon.it

Key Findings

We analyzed Rockfon.it page load time and found that the first response time was 294 ms and then it took 2.4 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.

Performance Metrics

rockfon.it performance score

39

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.1 s

47/100

10%

LCP (Largest Contentful Paint)

Value5.2 s

24/100

25%

SI (Speed Index)

Value5.2 s

59/100

10%

TBT (Total Blocking Time)

Value1,100 ms

23/100

30%

CLS (Cumulative Layout Shift)

Value0.016

100/100

15%

TTI (Time to Interactive)

Value14.3 s

9/100

10%

Network Requests Diagram

rockfon.it

294 ms

www.rockfon.it

682 ms

style-rockfon.14cd96fdba8029422f0b.css

22 ms

O3-3-home-page-hero-slider.7ec717bf2ac6c3ba313b.css

32 ms

O3-2-new-home-page-hero.cb73be020bf681c46649.css

34 ms

Our browser made a total of 48 requests to load all elements on the main page. We found that 4% of them (2 requests) were addressed to the original Rockfon.it, 54% (26 requests) were made to P-cdn.rockfon.com and 40% (19 requests) were made to Img.rockwool.com. The less responsive or slowest element that took the longest time to load (682 ms) belongs to the original domain Rockfon.it.

Page Optimization Overview & Recommendations

Page size can be reduced by 231.3 kB (7%)

Content Size

3.1 MB

After Optimization

2.9 MB

  • HTML
  • Images
  • CSS

In fact, the total size of Rockfon.it main page is 3.1 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 2.8 MB which makes up the majority of the site volume.

HTML Optimization

-85%

Potential reduce by 228.2 kB

  • Original 268.3 kB
  • After minification 263.7 kB
  • After compression 40.1 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 228.2 kB or 85% of the original size.

Image Optimization

-0%

Potential reduce by 984 B

  • Original 2.8 MB
  • After minification 2.8 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. Rockfon images are well optimized though.

CSS Optimization

-4%

Potential reduce by 2.2 kB

  • Original 59.3 kB
  • After minification 59.3 kB
  • After compression 57.1 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. Rockfon.it has all CSS files already compressed.

Requests Breakdown

Number of requests can be reduced by 20 (48%)

Requests Now

42

After Optimization

22

  • Images
  • JavaScript
  • CSS

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

Network Requests Diagram

rockfon.it

rockfon.it

294 ms

www.rockfon.it

www.rockfon.it

682 ms

style-rockfon.14cd96fdba8029422f0b.css

style-rockfon.14cd96fdba8029422f0b.css

22 ms

O3-3-home-page-hero-slider.7ec717bf2ac6c3ba313b.css

O3-3-home-page-hero-slider.7ec717bf2ac6c3ba313b.css

32 ms

O3-2-new-home-page-hero.cb73be020bf681c46649.css

O3-2-new-home-page-hero.cb73be020bf681c46649.css

34 ms

O3-hero.eddafad7c6294f38f448.css

O3-hero.eddafad7c6294f38f448.css

38 ms

O11-text-content-block.d92248d69bf5e604fe60.css

O11-text-content-block.d92248d69bf5e604fe60.css

32 ms

O11-TitleBlock.89b87e07d0d43cd370dd.css

O11-TitleBlock.89b87e07d0d43cd370dd.css

32 ms

O30-ArticleImage.b027fe7302660b77f3ab.css

O30-ArticleImage.b027fe7302660b77f3ab.css

34 ms

O34-content-teaser-card.d8779d87bbc18838641a.css

O34-content-teaser-card.d8779d87bbc18838641a.css

35 ms

O44-media-library-card.5c0b2a7d8ec9ad684a09.css

O44-media-library-card.5c0b2a7d8ec9ad684a09.css

36 ms

BaseCard.5069d32488da1a51ee30.css

BaseCard.5069d32488da1a51ee30.css

36 ms

O5-multi-content-block.39891bcc9efdc67a290c.css

O5-multi-content-block.39891bcc9efdc67a290c.css

37 ms

O8-block-quote.253196fa9b4d4b36782a.css

O8-block-quote.253196fa9b4d4b36782a.css

39 ms

O47-displace-slider.53032948e5573d7db129.css

O47-displace-slider.53032948e5573d7db129.css

40 ms

O45-visual-accordion.729a2cb9d60765df02b4.css

O45-visual-accordion.729a2cb9d60765df02b4.css

37 ms

O19-filtered-feed.f820a7dfbafb678871a0.css

O19-filtered-feed.f820a7dfbafb678871a0.css

40 ms

O91-compare-products-collector.5b37ae2a2dd3d0a6fbf8.css

O91-compare-products-collector.5b37ae2a2dd3d0a6fbf8.css

39 ms

O23-tabs.268c92a988b590b55ade.css

O23-tabs.268c92a988b590b55ade.css

41 ms

privacy-statement.52ca521f2847efc2e31e.css

privacy-statement.52ca521f2847efc2e31e.css

42 ms

O1-1-header.af838cc9e81f3da20bd6.css

O1-1-header.af838cc9e81f3da20bd6.css

40 ms

O117-zendesk.e351f413cf4e2ee879f8.css

O117-zendesk.e351f413cf4e2ee879f8.css

43 ms

O1-3-header-basket.07fb2e44b9b5163705cb.css

O1-3-header-basket.07fb2e44b9b5163705cb.css

43 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2Fh0vMZ4APmIDIFqCzWtRITQ

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2Fh0vMZ4APmIDIFqCzWtRITQ

25 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2Fc8M6aEcuS2zClWa5H0LHBw

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2Fc8M6aEcuS2zClWa5H0LHBw

77 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FFRySfB26pkhPW5gvkTDnXw

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FFRySfB26pkhPW5gvkTDnXw

86 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FUPAhPvb6JFotC8VJzlWZNQ

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FUPAhPvb6JFotC8VJzlWZNQ

86 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F6C6e9FxmEuDvnAtGMBPKGw

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F6C6e9FxmEuDvnAtGMBPKGw

90 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FvvZdgLrhUxBUyePdVnn8Sg

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FvvZdgLrhUxBUyePdVnn8Sg

124 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FdeeA5ZRcP3P_NTDP-I7iww

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FdeeA5ZRcP3P_NTDP-I7iww

85 ms

7d2e38f0-abe3-4e68-a7ef-ee8f6572dd10.woff

7d2e38f0-abe3-4e68-a7ef-ee8f6572dd10.woff

41 ms

326b11a6-5a32-4a33-90c7-e0c7291c1e27.woff

326b11a6-5a32-4a33-90c7-e0c7291c1e27.woff

58 ms

abe68f66-51d9-4463-ac9f-0297bc571a97.woff

abe68f66-51d9-4463-ac9f-0297bc571a97.woff

57 ms

cb04a9bf-e103-4b3c-b060-35cc784140b2.woff

cb04a9bf-e103-4b3c-b060-35cc784140b2.woff

58 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FUPAhPvb6JFotC8VJzlWZNQ

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FUPAhPvb6JFotC8VJzlWZNQ

56 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FOVPAwFkSFDqAcWziTxoRxg

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FOVPAwFkSFDqAcWziTxoRxg

56 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F8fgUHAf1Ic0_BkbHdxgjaQ

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F8fgUHAf1Ic0_BkbHdxgjaQ

54 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FTQJqRfJIbY6VauWyiY7ydA

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FTQJqRfJIbY6VauWyiY7ydA

58 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FtOUypjVDtOu55RLR5sKB4g

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FtOUypjVDtOu55RLR5sKB4g

58 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FtEgKRY2feQjFwElNVnA2Eg

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FtEgKRY2feQjFwElNVnA2Eg

59 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F_a71uD9au4gTew1WBjgv_Q

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F_a71uD9au4gTew1WBjgv_Q

60 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F0N6miOs_aWfZ20UEZ7fCNg

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F0N6miOs_aWfZ20UEZ7fCNg

60 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FskOhFt1OAdTzWkX2EfTP1Q

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FskOhFt1OAdTzWkX2EfTP1Q

59 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FtLZbp4VBPCcD9xCbwd76xA

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FtLZbp4VBPCcD9xCbwd76xA

61 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F3EhBBb20PED0j54lFY5MSA

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2F3EhBBb20PED0j54lFY5MSA

62 ms

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FHVpWr85wT-UeaoD-4IiA6g

https%3A%2F%2Fbrandcommunity.rockwool.com%2Fasset%2FHVpWr85wT-UeaoD-4IiA6g

63 ms

play-button.svg

play-button.svg

25 ms

gtm.js

gtm.js

69 ms

Accessibility Review

rockfon.it accessibility score

67

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 input fields do not have accessible names

High

ARIA IDs are not unique

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

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

rockfon.it best practices score

83

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Browser errors were logged to the console

High

Page has valid source maps

SEO Factors

rockfon.it SEO score

85

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 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 Rockfon.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 Rockfon.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

rockfon.it

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