1.5 sec in total
296 ms
1.1 sec
154 ms
Visit roosen.nl now to see the best up-to-date Roosen content and also check out these interesting facts you probably never knew about roosen.nl
Visit roosen.nlWe analyzed Roosen.nl page load time and found that the first response time was 296 ms and then it took 1.2 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 20% of websites can load faster.
roosen.nl performance score
name
value
score
weighting
Value11.4 s
0/100
10%
Value11.4 s
0/100
25%
Value13.1 s
2/100
10%
Value220 ms
87/100
30%
Value0.125
83/100
15%
Value11.4 s
19/100
10%
296 ms
182 ms
266 ms
343 ms
349 ms
Our browser made a total of 9 requests to load all elements on the main page. We found that 11% of them (1 request) were addressed to the original Roosen.nl, 89% (8 requests) were made to Antagonist.nl. The less responsive or slowest element that took the longest time to load (495 ms) relates to the external source Antagonist.nl.
Page size can be reduced by 23.1 kB (37%)
62.2 kB
39.1 kB
In fact, the total size of Roosen.nl main page is 62.2 kB. This result falls within a vast category (top 1 000 000) of heavyweight, probably not optimized, and thus slow loading web pages. Only a small number of websites need less resources to load. Images take 58.7 kB which makes up the majority of the site volume.
Potential reduce by 2.3 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 2.3 kB or 66% of the original size.
Potential reduce by 20.8 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. Obviously, Roosen needs image optimization as it can save up to 20.8 kB or 35% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
We found no issues to fix!
4
4
The browser has sent 4 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Roosen. According to our analytics all requests are already optimized.
roosen.nl
296 ms
bgnh.jpg
182 ms
logo.png
266 ms
white_rounded_corners_top.png
343 ms
white_rounded_corners_bottom.png
349 ms
bgnh.jpg
495 ms
logo.png
405 ms
white_rounded_corners_top.png
377 ms
white_rounded_corners_bottom.png
406 ms
roosen.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
Elements with an ARIA [role] that require children to contain a specific [role] are missing some or all of those required children.
ARIA IDs are not unique
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Tables and lists
These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.
Impact
Issue
List items (<li>) are not contained within <ul> or <ol> parent elements.
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
roosen.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
Missing source maps for large first-party JavaScript
roosen.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
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
Document uses legible font sizes
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Roosen.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 Roosen.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.
roosen.nl
Open Graph description is not detected on the main page of Roosen. 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: