2.9 sec in total
378 ms
2.3 sec
230 ms
Visit vpro.nl now to see the best up-to-date VPRO content for Netherlands and also check out these interesting facts you probably never knew about vpro.nl
De VPRO verkent als creatieve publieke mediaorganisatie de grenzen met inhoudelijk verdiepende programma's en intelligent amusement.
Visit vpro.nlWe analyzed Vpro.nl page load time and found that the first response time was 378 ms and then it took 2.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 45% of websites can load faster.
vpro.nl performance score
name
value
score
weighting
Value3.3 s
41/100
10%
Value13.9 s
0/100
25%
Value9.1 s
14/100
10%
Value38,910 ms
0/100
30%
Value0.07
96/100
15%
Value47.5 s
0/100
10%
378 ms
767 ms
650 ms
666 ms
673 ms
Our browser made a total of 20 requests to load all elements on the main page. We found that 35% of them (7 requests) were addressed to the original Vpro.nl, 55% (11 requests) were made to Files.vpro.nl and 5% (1 request) were made to Cookiesv2.publiekeomroep.nl. The less responsive or slowest element that took the longest time to load (835 ms) relates to the external source Js.vpro.nl.
Page size can be reduced by 67.0 kB (78%)
85.6 kB
18.6 kB
In fact, the total size of Vpro.nl main page is 85.6 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. 25% of websites need less resources to load. HTML takes 56.1 kB which makes up the majority of the site volume.
Potential reduce by 46.1 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 10.9 kB, which is 19% 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 46.1 kB or 82% of the original size.
Potential reduce by 9.2 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 9.2 kB or 60% of the original size.
Potential reduce by 11.7 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. Vpro.nl needs all CSS files to be minified and compressed as it can save up to 11.7 kB or 83% of the original size.
Number of requests can be reduced by 4 (40%)
10
6
The browser has sent 10 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VPRO. 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 CSS and as a result speed up the page load time.
vpro.nl
378 ms
www.vpro.nl
767 ms
font.css
650 ms
font.css
666 ms
iconfont.css
673 ms
style.css
342 ms
npo_cc_styles.css
429 ms
require.min.js
835 ms
small-icons-grayscale
169 ms
orange.png
178 ms
npo_logo_29x29.png
178 ms
VPROVesta-Regular.woff
231 ms
VPROVesta-Bold.woff
235 ms
vpro-iconfont.woff
119 ms
SimplisticSans-Medium.woff
356 ms
SimplisticSans-Bold.woff
346 ms
BigVesta-SCOsF.woff
355 ms
VPROVesta-Italic.woff
462 ms
VPROVesta-BoldItalic.woff
472 ms
impl.js
334 ms
vpro.nl accessibility score
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
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
Links do not have a discernible name
Best practices
These items highlight common accessibility best practices.
Impact
Issue
[user-scalable="no"] is used in the <meta name="viewport"> element or the [maximum-scale] attribute is less than 5.
vpro.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
vpro.nl 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 Vpro.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 Vpro.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.
vpro.nl
Open Graph data is detected on the main page of VPRO. This is the best way to make the web page social media friendly. Here is how it looks like on Facebook: