Access 24uurcultuur.nl. 24 Uur Cultuur | Beste technologie, beste toekomst!

name

value

score

weighting

FCP (First Contentful Paint)

Value3.2 s

42/100

10%

LCP (Largest Contentful Paint)

Value6.0 s

13/100

25%

SI (Speed Index)

Value11.2 s

5/100

10%

TBT (Total Blocking Time)

Value170 ms

93/100

30%

CLS (Cumulative Layout Shift)

Value0.06

98/100

15%

TTI (Time to Interactive)

Value6.0 s

65/100

10%

24uurcultuur.nl

441 ms

style.css

163 ms

flexslider.css

187 ms

font-awesome.min.css

39 ms

css

51 ms

Our browser made a total of 117 requests to load all elements on the main page. We found that 50% of them (59 requests) were addressed to the original 24uurcultuur.nl, 26% (30 requests) were made to Maps.googleapis.com and 7% (8 requests) were made to Maps.gstatic.com. The less responsive or slowest element that took the longest time to load (872 ms) belongs to the original domain 24uurcultuur.nl.

Content Size

2.1 MB

After Optimization

1.3 MB

In fact, the total size of 24uurcultuur.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. 65% of websites need less resources to load. Images take 1.0 MB which makes up the majority of the site volume.

HTML Optimization

-91%

Potential reduce by 156.9 kB

Original 172.2 kB
After minification 169.6 kB
After compression 15.3 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 156.9 kB or 91% of the original size.

Image Optimization

-4%

Potential reduce by 42.3 kB

Original 1.0 MB
After minification 1.0 MB

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. 24 Uur Cultuur images are well optimized though.

JavaScript Optimization

-68%

Potential reduce by 540.8 kB

Original 801.1 kB
After minification 781.1 kB
After compression 260.3 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 540.8 kB or 68% of the original size.

CSS Optimization

-82%

Potential reduce by 100.1 kB

Original 122.7 kB
After minification 113.8 kB
After compression 22.6 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. 24uurcultuur.nl needs all CSS files to be minified and compressed as it can save up to 100.1 kB or 82% of the original size.

Requests Now

108

After Optimization

The browser has sent 108 CSS, Javascripts, AJAX and image requests in order to completely render the main page of 24 Uur Cultuur. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 32 to 1 for JavaScripts and from 9 to 1 for CSS and as a result speed up the page load time.

Accessibility Issues

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.

High

Buttons do not have an accessible name

High

Image elements do not have [alt] attributes

High

Links do not have a discernible name

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

High

List items (<li>) are not contained within <ul> or <ol> parent elements.

Areas of Improvement

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

High

Displays images with incorrect aspect ratio

High

Serves images with low resolution

Low

Detected JavaScript libraries

Search Engine Optimization Advices

To appear in search results, crawlers need access to your app.

High

Links are not crawlable

Format your HTML in a way that enables crawlers to better understand your app’s content.

High

Image elements do not have [alt] attributes

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

High

Tap targets are not sized appropriately

Language and Encoding

Language Detected

NL
Language Claimed

NL
Encoding

UTF-8

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise 24uurcultuur.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 24uurcultuur.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.

Social Sharing Optimization

24uurcultuur.nl

Open Graph data is detected on the main page of 24 Uur Cultuur. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook:

Report Summary

Performance

Accessibility

Best Practices

SEO

24 Uur Cultuur | Beste technologie, beste toekomst!

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)

Network Requests Diagram

24uurcultuur.nl

style.css

flexslider.css

font-awesome.min.css

css

Page Optimization Overview & Recommendations

Content Size

After Optimization

HTML Optimization

Image Optimization

JavaScript Optimization

CSS Optimization

Requests Breakdown

Requests Now

After Optimization

Network Requests Diagram

24uurcultuur.nl

style.css

flexslider.css

font-awesome.min.css

css

aqw3igo.js

shortcodes.css

jetpack.css

jquery.js

jquery-migrate.min.js

modernizr.custom.41290.js

jquery.cookie.min.js

jquery.flexslider-min.js

isotope.pkgd.min.js

packery-mode.pkgd.min.js

imagesloaded.pkgd.min.js

js

infobox.min.js

jquery.jstwitter.min.js

script.js

markerwithlabel.js

maps.js

jquery.adrotate.clicktracker.js

devicepx-jetpack.js

wp-embed.min.js

e-201611.js

responsive.css

24uurcultuur.nl

wp-emoji-release.min.js

analytics.js

menu-logo.png

menu-programma.png

menu-nieuws.png

menu-locaties.png

menu-info.png

menu-favorieten.png

banner-verticaal.svg

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