4 sec in total
345 ms
3.1 sec
471 ms
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Welkom in de wereld van Duvel. Kom meer te weten over het unieke brouwproces, de geschiedenis en het schenkritueel. Het beste blond Belgisch bier ter…
Visit duvel.beWe analyzed Duvel.be page load time and found that the first response time was 345 ms and then it took 3.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 60% of websites can load faster.
duvel.be performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.2 s
11/100
25%
Value6.3 s
42/100
10%
Value100 ms
98/100
30%
Value0.106
88/100
15%
Value6.9 s
54/100
10%
345 ms
447 ms
381 ms
1172 ms
84 ms
Our browser made a total of 28 requests to load all elements on the main page. We found that 4% of them (1 request) were addressed to the original Duvel.be, 86% (24 requests) were made to Duvel.com and 7% (2 requests) were made to Connect.getflowbox.com. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Duvel.com.
Page size can be reduced by 45.3 kB (8%)
588.7 kB
543.4 kB
In fact, the total size of Duvel.be main page is 588.7 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. 40% of websites need less resources to load. Images take 515.6 kB which makes up the majority of the site volume.
Potential reduce by 45.2 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. This page needs HTML code to be minified as it can gain 14.8 kB, which is 28% 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 45.2 kB or 86% 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. Duvel images are well optimized though.
Potential reduce by 67 B
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. Duvel.be has all CSS files already compressed.
Number of requests can be reduced by 4 (21%)
19
15
The browser has sent 19 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Duvel. 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 as a result speed up the page load time.
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duvel.be accessibility score
Navigation
These are opportunities to improve keyboard navigation in your application.
Impact
Issue
Heading elements are not in a sequentially-descending order
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
duvel.be 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
duvel.be 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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Duvel.be 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 Duvel.be 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.
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duvel.be
Open Graph data is detected on the main page of Duvel. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: