20.5 sec in total
517 ms
16.6 sec
3.5 sec
Welcome to addnoise.nl homepage info - get ready to check Add Noise best content right away, or after learning these important things about addnoise.nl
We maken websites, webshops, digitale magazines en applicaties die er mooi uitzien, goed vindbaar zijn en écht werken. Onze producten zijn responsive, toegankelijk en klaar voor de toekomst.
Visit addnoise.nlWe analyzed Addnoise.nl page load time and found that the first response time was 517 ms and then it took 20 sec to load all DOM resources and completely render a web page. This is an excellent result, as only a small number of websites can load faster.
addnoise.nl performance score
name
value
score
weighting
Value6.4 s
2/100
10%
Value24.1 s
0/100
25%
Value16.4 s
0/100
10%
Value9,170 ms
0/100
30%
Value0
100/100
15%
Value32.6 s
0/100
10%
517 ms
2155 ms
226 ms
286 ms
344 ms
Our browser made a total of 89 requests to load all elements on the main page. We found that 58% of them (52 requests) were addressed to the original Addnoise.nl, 20% (18 requests) were made to Use.typekit.net and 4% (4 requests) were made to Googletagmanager.com. The less responsive or slowest element that took the longest time to load (5.8 sec) relates to the external source Use.typekit.net.
Page size can be reduced by 731.9 kB (13%)
5.6 MB
4.9 MB
In fact, the total size of Addnoise.nl main page is 5.6 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 5.2 MB which makes up the majority of the site volume.
Potential reduce by 284.9 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 284.9 kB or 72% of the original size.
Potential reduce by 442.3 kB
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. Add Noise images are well optimized though.
Potential reduce by 1.4 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. This website has mostly compressed JavaScripts.
Potential reduce by 3.2 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. Addnoise.nl needs all CSS files to be minified and compressed as it can save up to 3.2 kB or 37% of the original size.
Number of requests can be reduced by 12 (18%)
65
53
The browser has sent 65 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Add Noise. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 13 to 1 for JavaScripts and as a result speed up the page load time.
addnoise.nl
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www.addnoise.nl
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addnoise.nl accessibility score
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
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
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
Image elements do not have [alt] attributes
Links do not have a discernible name
addnoise.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
addnoise.nl SEO score
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
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Addnoise.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch 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 Addnoise.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.
addnoise.nl
Open Graph description is not detected on the main page of Add Noise. 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: