Access radioluisteren.nl. Radio luisteren online doe je via Radio.NL !

Report Summary

About Website

Welcome to radioluisteren.nl homepage info - get ready to check Radio Luisteren best content for Netherlands right away, or after learning these important things about radioluisteren.nl

Online luisteren naar de beste radio stations van Nederland. Klik op je favoriete radio station en luister !

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name

value

score

weighting

FCP (First Contentful Paint)

Value2.0 s

84/100

10%

LCP (Largest Contentful Paint)

Value2.1 s

96/100

25%

SI (Speed Index)

Value3.9 s

82/100

10%

TBT (Total Blocking Time)

Value590 ms

51/100

30%

CLS (Cumulative Layout Shift)

Value0.059

98/100

15%

TTI (Time to Interactive)

Value7.9 s

43/100

10%

radioluisteren.nl

192 ms

www.radio.nl

381 ms

video-js.min.css

94 ms

js

76 ms

radionl_hb_setup.js

590 ms

Our browser made a total of 119 requests to load all elements on the main page. We found that 1% of them (1 request) were addressed to the original Radioluisteren.nl, 88% (105 requests) were made to Radio.nl and 2% (2 requests) were made to Pagead2.googlesyndication.com. The less responsive or slowest element that took the longest time to load (595 ms) relates to the external source Mrq.weborama.nl.

Content Size

706.4 kB

After Optimization

539.0 kB

In fact, the total size of Radioluisteren.nl main page is 706.4 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. Javascripts take 642.0 kB which makes up the majority of the site volume.

HTML Optimization

-75%

Potential reduce by 29.4 kB

Original 39.5 kB
After minification 39.2 kB
After compression 10.1 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. 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 29.4 kB or 75% of the original size.

Image Optimization

-67%

Potential reduce by 7.4 kB

Original 11.0 kB
After minification 3.6 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. Obviously, Radio Luisteren needs image optimization as it can save up to 7.4 kB or 67% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

JavaScript Optimization

-20%

Potential reduce by 130.4 kB

Original 642.0 kB
After minification 640.6 kB
After compression 511.6 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 130.4 kB or 20% of the original size.

CSS Optimization

-2%

Potential reduce by 223 B

Original 13.9 kB
After minification 13.9 kB
After compression 13.7 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. Radioluisteren.nl has all CSS files already compressed.

Requests Now

117

After Optimization

104

The browser has sent 117 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Radio Luisteren. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 14 to 1 for JavaScripts and as a result speed up the page load time.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

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/).

High

Document uses legible font sizes

Language and Encoding

Language Detected

NL
Language Claimed

NL
Encoding

ISO-8859-1

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Radioluisteren.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 Radioluisteren.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

radioluisteren.nl

Open Graph data is detected on the main page of Radio Luisteren. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

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Performance

Accessibility

Best Practices

SEO

Radio luisteren online doe je via Radio.NL !

Page Load Speed

First Response

Resources Loaded

Page Rendered

About Website

Key Findings

Performance Metrics

Measured Metrics

FCP (First Contentful Paint)

LCP (Largest Contentful Paint)

SI (Speed Index)

TBT (Total Blocking Time)

CLS (Cumulative Layout Shift)

TTI (Time to Interactive)