4.7 sec in total
271 ms
4.2 sec
188 ms
Click here to check amazing Dunea content for Netherlands. Otherwise, check out these important facts you probably never knew about dunea.nl
Dunea levert aan 1,3 miljoen klanten drinkwater in het westelijk deel van Zuid-Holland. Wij ontvangen jaarlijks 1 miljoen recreanten in onze duinen.
Visit dunea.nlWe analyzed Dunea.nl page load time and found that the first response time was 271 ms and then it took 4.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
dunea.nl performance score
name
value
score
weighting
Value2.9 s
51/100
10%
Value14.9 s
0/100
25%
Value5.1 s
62/100
10%
Value1,210 ms
20/100
30%
Value0
100/100
15%
Value11.6 s
18/100
10%
271 ms
1082 ms
533 ms
337 ms
257 ms
Our browser made a total of 44 requests to load all elements on the main page. We found that 95% of them (42 requests) were addressed to the original Dunea.nl, 5% (2 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Dunea.nl.
Page size can be reduced by 532.9 kB (55%)
965.2 kB
432.3 kB
In fact, the total size of Dunea.nl main page is 965.2 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 25% of websites need less resources to load. Javascripts take 365.9 kB which makes up the majority of the site volume.
Potential reduce by 43.0 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. This page needs HTML code to be minified as it can gain 10.0 kB, which is 19% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 43.0 kB or 82% of the original size.
Potential reduce by 5.6 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. Dunea images are well optimized though.
Potential reduce by 240.5 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 240.5 kB or 66% of the original size.
Potential reduce by 243.8 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. Dunea.nl needs all CSS files to be minified and compressed as it can save up to 243.8 kB or 83% of the original size.
Number of requests can be reduced by 20 (50%)
40
20
The browser has sent 40 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Dunea. 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 6 to 1 for CSS and as a result speed up the page load time.
dunea.nl
271 ms
www.dunea.nl
1082 ms
home
533 ms
main.css
337 ms
main.css
257 ms
portlet.css
257 ms
main.css
261 ms
barebone.jsp
610 ms
main.css
343 ms
firstTimeLoad.js
504 ms
javascript.js
514 ms
main.js
517 ms
ga.js
70 ms
company_logo
101 ms
search.png
261 ms
f9eed0e3-f485-48d4-ac1c-fefd26abb1e1
538 ms
c323b7e3-b4b6-496b-8016-d2f9e6ec4204
364 ms
2cf432aa-1651-441e-bfc7-ff49ac7dd986
443 ms
image_gallery
285 ms
title-img.gif
346 ms
spacer.png
508 ms
footer-dunea.png
534 ms
facebook.gif
590 ms
linkedin.gif
625 ms
twitter.gif
688 ms
youtube.gif
752 ms
input_shadow.png
786 ms
search1.png
787 ms
faq-q-button-sec.gif
832 ms
flash-background-home-top.gif
855 ms
toppart-carousel-frame.png
930 ms
bottompart-carousel-frame.png
986 ms
bfbce0f2-2245-4026-9023-fb79f336922b
1303 ms
6bdb9db2-db1b-4f55-b148-849d72f0aa54
1390 ms
c1cde910-7291-4fb9-9a55-21aaa38b6b81
1247 ms
linkboxbg.png
1115 ms
white_dot.png
1182 ms
1224 ms
Bliss2R.woff
1505 ms
__utm.gif
11 ms
button-home.gif
1349 ms
right-pannel.gif
1425 ms
_sprite.gif
1426 ms
footer-img.jpg
1553 ms
dunea.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.
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 IDs are not unique
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
dunea.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
Missing source maps for large first-party JavaScript
dunea.nl SEO score
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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Dunea.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 Dunea.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.
dunea.nl
Open Graph description is not detected on the main page of Dunea. 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: