4.7 sec in total
550 ms
3.9 sec
193 ms
Visit duurzaambouwloket.nl now to see the best up-to-date Duurzaam Bouwloket content for Netherlands and also check out these interesting facts you probably never knew about duurzaambouwloket.nl
Duurzaam Bouwloket, het energieloket voor particulieren en ondernemers op het gebied van energiebesparing. Daar waar gemeenten momenteel druk bezig zijn met de voorbereidingen naar een aardgasloos Ned...
Visit duurzaambouwloket.nlWe analyzed Duurzaambouwloket.nl page load time and found that the first response time was 550 ms and then it took 4.1 sec to load all DOM resources and completely render a web page. This is a poor result, as 65% of websites can load faster.
duurzaambouwloket.nl performance score
name
value
score
weighting
Value4.1 s
22/100
10%
Value7.1 s
5/100
25%
Value5.6 s
53/100
10%
Value180 ms
92/100
30%
Value0.437
21/100
15%
Value7.8 s
44/100
10%
550 ms
112 ms
176 ms
254 ms
264 ms
Our browser made a total of 188 requests to load all elements on the main page. We found that 65% of them (122 requests) were addressed to the original Duurzaambouwloket.nl, 11% (20 requests) were made to Static.xx.fbcdn.net and 9% (17 requests) were made to Pbs.twimg.com. The less responsive or slowest element that took the longest time to load (1 sec) belongs to the original domain Duurzaambouwloket.nl.
Page size can be reduced by 611.3 kB (29%)
2.1 MB
1.5 MB
In fact, the total size of Duurzaambouwloket.nl main page is 2.1 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. 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 1.5 MB which makes up the majority of the site volume.
Potential reduce by 47.5 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 47.5 kB or 81% of the original size.
Potential reduce by 163.2 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, Duurzaam Bouwloket needs image optimization as it can save up to 163.2 kB or 11% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 274.4 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. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 274.4 kB or 66% of the original size.
Potential reduce by 126.3 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. Duurzaambouwloket.nl needs all CSS files to be minified and compressed as it can save up to 126.3 kB or 85% of the original size.
Number of requests can be reduced by 52 (28%)
185
133
The browser has sent 185 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duurzaam Bouwloket. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 34 to 1 for JavaScripts and from 15 to 1 for CSS and as a result speed up the page load time.
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duurzaambouwloket.nl accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
duurzaambouwloket.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
General
Impact
Issue
Detected JavaScript libraries
Browser errors were logged to the console
duurzaambouwloket.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
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 Duurzaambouwloket.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 Duurzaambouwloket.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.
duurzaambouwloket.nl
Open Graph description is not detected on the main page of Duurzaam Bouwloket. 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: