4.5 sec in total
260 ms
2.5 sec
1.7 sec
Visit rockfon.nl now to see the best up-to-date Rockfon content and also check out these interesting facts you probably never knew about rockfon.nl
Creëer prachtige en comfortabele ruimtes met ons brede assortiment akoestische plafond- en wandpanelen voor een optimaal binnenklimaat.
Visit rockfon.nlWe analyzed Rockfon.nl page load time and found that the first response time was 260 ms and then it took 4.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
rockfon.nl performance score
name
value
score
weighting
Value3.1 s
46/100
10%
Value6.6 s
8/100
25%
Value7.4 s
27/100
10%
Value940 ms
29/100
30%
Value0.016
100/100
15%
Value12.9 s
13/100
10%
260 ms
661 ms
166 ms
274 ms
254 ms
Our browser made a total of 58 requests to load all elements on the main page. We found that 5% of them (3 requests) were addressed to the original Rockfon.nl, 53% (31 requests) were made to P-cdn.rockfon.com and 36% (21 requests) were made to Img.rockwool.com. The less responsive or slowest element that took the longest time to load (773 ms) relates to the external source P-cdn.rockfon.com.
Page size can be reduced by 172.0 kB (7%)
2.3 MB
2.1 MB
In fact, the total size of Rockfon.nl main page is 2.3 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. 75% of websites need less resources to load and that’s why Accessify’s recommendations for optimization and resource minification can be helpful for this project. Images take 2.0 MB which makes up the majority of the site volume.
Potential reduce by 164.2 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 164.2 kB or 83% of the original size.
Potential reduce by 0 B
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.
Potential reduce by 6.6 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 6.6 kB or 56% of the original size.
Potential reduce by 1.2 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. Rockfon.nl has all CSS files already compressed.
Number of requests can be reduced by 22 (47%)
47
25
The browser has sent 47 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 5 to 1 for JavaScripts and from 19 to 1 for CSS and as a result speed up the page load time.
rockfon.nl
260 ms
www.rockfon.nl
661 ms
style-rockfon.a5c6e1df7c3b32f5c0dc.css
166 ms
O3-3-home-page-hero-slider.08d10d38db1731f8dbd5.css
274 ms
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254 ms
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265 ms
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246 ms
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265 ms
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271 ms
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269 ms
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266 ms
O45-visual-accordion.3127ff187fabac661099.css
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274 ms
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280 ms
O23-tabs.fb7d444eccb1e654ae8d.css
281 ms
privacy-statement.c31b080a6c996c3ddde9.css
280 ms
O1-1-header.e164069a61a8303ed346.css
274 ms
O117-zendesk.e3295ca87f333b88e5e1.css
281 ms
O1-3-header-basket.a7d4cdd41cdbce4fd585.css
282 ms
dependencies-bundle.2bcddb9054b178d0f59d.mjs
453 ms
bundle.cd9f5121088cf5c20762.mjs
453 ms
munchkin.js
227 ms
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254 ms
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395 ms
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298 ms
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play-button.svg
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GetCurrentViewer
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munchkin.js
236 ms
visitWebPage
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gtm.js
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rockfon.nl accessibility score
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
ARIA input fields do not have accessible names
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
Buttons do not have an accessible name
Image elements do not have [alt] attributes
Form elements do not have associated labels
Links do not have a discernible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
rockfon.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Ensure CSP is effective against XSS attacks
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
rockfon.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
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
Document uses legible font sizes
Tap targets are not sized appropriately
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rockfon.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it matches the claimed language. Our system also found out that Rockfon.nl 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.
rockfon.nl
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: