6.3 sec in total
349 ms
5.7 sec
242 ms
Welcome to luisterrijk.nl homepage info - get ready to check Luisterrijk best content for Netherlands right away, or after learning these important things about luisterrijk.nl
Bij Luisterrijk keuze uit 10.000+ luisterboeken. Kopen zonder abonnement. In mp3 of met onze app. O.a. romans, spannende boeken, kinderboeken en hoorcolleges.
Visit luisterrijk.nlWe analyzed Luisterrijk.nl page load time and found that the first response time was 349 ms and then it took 5.9 sec to load all DOM resources and completely render a web page. This is a poor result, as 75% of websites can load faster.
luisterrijk.nl performance score
name
value
score
weighting
Value5.1 s
9/100
10%
Value30.8 s
0/100
25%
Value12.1 s
4/100
10%
Value6,520 ms
0/100
30%
Value0.51
15/100
15%
Value16.3 s
5/100
10%
349 ms
3377 ms
888 ms
890 ms
180 ms
Our browser made a total of 88 requests to load all elements on the main page. We found that 42% of them (37 requests) were addressed to the original Luisterrijk.nl, 38% (33 requests) were made to Assets.luisterhuis.nl and 6% (5 requests) were made to Kiyoh.nl. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Luisterrijk.nl.
Page size can be reduced by 342.5 kB (12%)
2.8 MB
2.5 MB
In fact, the total size of Luisterrijk.nl main page is 2.8 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. 45% of websites need less resources to load. Images take 2.4 MB which makes up the majority of the site volume.
Potential reduce by 181.1 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 58.9 kB, which is 27% 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 181.1 kB or 85% of the original size.
Potential reduce by 74.2 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. Luisterrijk images are well optimized though.
Potential reduce by 76.0 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 76.0 kB or 58% of the original size.
Potential reduce by 11.3 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. Luisterrijk.nl needs all CSS files to be minified and compressed as it can save up to 11.3 kB or 83% of the original size.
Number of requests can be reduced by 17 (20%)
84
67
The browser has sent 84 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Luisterrijk. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 6 to 1 for JavaScripts and as a result speed up the page load time.
luisterrijk.nl
349 ms
www.luisterrijk.nl
3377 ms
styles.css
888 ms
detectuseragent.js
890 ms
155x55.gif
180 ms
ce87c054-d5af-11e5-abbc-18a905005e00.jpg
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header.jpg
261 ms
topmenusprites.gif
103 ms
left_kop_blanco.gif
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pottermore_shop_125x40.jpg
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logo_homeacademy.png
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Nederlandsevlag_thumb.gif
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Friesevlag_thumb.gif
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Engelsevlag_thumb.gif
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ico_twitter.png
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ico_facebook.png
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ico_linkedin.png
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ico_vimeo.png
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ico_mail.png
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pay_visa.png
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pay_mastercard.png
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Logo_Boekenbon_Nieuwe_Stijl_144px.png
685 ms
webshopgiftcard_144x37.png
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boekenweek2016.png
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middle_kop_blanco.gif
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koptelefoontje.gif
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javascript.js
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right_kop_blanco.gif
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widgets.js
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widget.php
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disclaimer_blanco.gif
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ga.js
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__utm.gif
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collect
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timeline.d11f7a3b3287fb94220e8ee6d03cc772.js
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syndication
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arrows.png
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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timeline.47ab5d19e8ed22531abcf4f86f3ae53a.light.ltr.css
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jot
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luisterrijk.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
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
<frame> or <iframe> elements do not have a title
Links do not have a discernible name
luisterrijk.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
luisterrijk.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
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 Luisterrijk.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 Luisterrijk.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.
luisterrijk.nl
Open Graph description is not detected on the main page of Luisterrijk. 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: