5 sec in total
362 ms
4.1 sec
551 ms
Click here to check amazing NCRV content for Netherlands. Otherwise, check out these important facts you probably never knew about ncrv.nl
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Visit ncrv.nlWe analyzed Ncrv.nl page load time and found that the first response time was 362 ms and then it took 4.6 sec to load all DOM resources and completely render a web page. This is a poor result, as 70% of websites can load faster.
ncrv.nl performance score
name
value
score
weighting
Value6.8 s
2/100
10%
Value10.0 s
0/100
25%
Value10.8 s
7/100
10%
Value3,430 ms
2/100
30%
Value0
100/100
15%
Value15.6 s
6/100
10%
362 ms
766 ms
128 ms
254 ms
371 ms
Our browser made a total of 53 requests to load all elements on the main page. We found that 58% of them (31 requests) were addressed to the original Ncrv.nl, 9% (5 requests) were made to Www-assets.npo.nl and 8% (4 requests) were made to Cookiesv2.publiekeomroep.nl. The less responsive or slowest element that took the longest time to load (1.2 sec) relates to the external source Images.poms.omroep.nl.
Page size can be reduced by 442.5 kB (32%)
1.4 MB
921.6 kB
In fact, the total size of Ncrv.nl main page is 1.4 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. 50% of websites need less resources to load. Images take 846.6 kB which makes up the majority of the site volume.
Potential reduce by 36.3 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 36.3 kB or 79% of the original size.
Potential reduce by 73.1 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. NCRV images are well optimized though.
Potential reduce by 192.0 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 192.0 kB or 65% of the original size.
Potential reduce by 141.1 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. Ncrv.nl needs all CSS files to be minified and compressed as it can save up to 141.1 kB or 80% of the original size.
Number of requests can be reduced by 21 (47%)
45
24
The browser has sent 45 CSS, Javascripts, AJAX and image requests in order to completely render the main page of NCRV. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 16 to 1 for JavaScripts and from 7 to 1 for CSS and as a result speed up the page load time.
ncrv.nl
362 ms
www.ncrv.nl
766 ms
css_0WmeBODfC4onI3tof_yk9DZKCogPlsxvEBOiIiNSE9U.css
128 ms
css_ZGixBbZadsUx2dySbmb2VL0bsONM_d5pinLi2qNdWaA.css
254 ms
css_Wu8npAzy16WmnnnWKxpexfgsAryolGGaX6yO3GWA5bU.css
371 ms
npo_cc_styles.css
667 ms
css_hkEoO22LAfps6BtMagfqrNWlxtrr8Y0ASS5L0Xh5bnk.css
487 ms
css_pMsM6gb9ihCJt671TFCn8IG2sMAfI6vEVKfN4Os-mDE.css
615 ms
modernizr.js
500 ms
js_jpJjaUC0z8JMIyav5oQrYykDRUb64rpaUDpB4Y9aklU.js
631 ms
js_ponDsAAW5bRYDhHvjuRWaUAZNXmQNca5ZjX8-Pzsoj8.js
497 ms
cconsent.min.js
798 ms
plusone.js
90 ms
js_zsU7pE_En9PuEzx00IjN_iCxIwgABAiEwJNkh1iTG9k.js
500 ms
widgets.js
29 ms
all.js
120 ms
googleanalytics.js
598 ms
js_pz-j_wkenHpI_GryZi4A0qWC-bI4DRUBfdFcX8ptCr4.js
623 ms
widget.js
485 ms
js_hX8_tZZ1d_ze8RV2vtB8nKm-IQSLZhNwvXdKL1bmmWo.js
624 ms
cs.js
23 ms
js_REsLPu7rmWMjWdJcbmAAi4_CGneW_u1kgEQ0gfYfPC4.js
624 ms
widget.js
372 ms
analytics.js
618 ms
logo.svg
612 ms
fe4286f8-bb2f-401a-98d3-5dad9d8baaab.jpg
594 ms
Annemiek%20Schrijver.jpg
595 ms
NOTP_logo_2015.jpg
595 ms
Wouts%20Vinylparty_0.jpg
594 ms
Burgers%20Zoo.jpg
593 ms
001_%C2%A9RobertAarts_020515_Quote-Portet_CockDeBode.jpg
672 ms
ncrv-gids3.jpg
595 ms
Paperclip2.jpg
595 ms
het-vermoeden2.jpg
595 ms
SpangaS.jpg
595 ms
SpangaS%20aangepast.jpg
805 ms
Relative-Bold.woff
566 ms
Relative-Book.woff
565 ms
cs.js
36 ms
bg_gradient.gif
122 ms
widget-button
317 ms
npo_widgets.css
711 ms
sprite2.png
118 ms
omrndbd_-webfont-b53f41a7ef0bf4c19c2604a4475b2e5a.woff
805 ms
collect
16 ms
Relative-Bold.ttf
176 ms
Relative-Book.ttf
164 ms
718104.png
1241 ms
npo_logo-103e1a64b5b7971ad60ab7518b6d356e.png
547 ms
jeroen_pauw_thumb-1456489832.jpg
636 ms
718318.png
1244 ms
718540.png
1128 ms
button.png
133 ms
ncrv.nl accessibility score
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
Buttons do not have an accessible name
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
ncrv.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
Page has valid source maps
ncrv.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
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Ncrv.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 Ncrv.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.
ncrv.nl
Open Graph description is not detected on the main page of NCRV. 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: