3.9 sec in total
549 ms
3.1 sec
286 ms
Visit vnrt.nl now to see the best up-to-date VNRT content and also check out these interesting facts you probably never knew about vnrt.nl
De Vereniging van Nederlandse Reflexzone Therapeuten (VNRT) is de beroepsvereniging van gekwalificeerde, zelfstandig werkende reflexzonetherapeuten.
Visit vnrt.nlWe analyzed Vnrt.nl page load time and found that the first response time was 549 ms and then it took 3.4 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster.
vnrt.nl performance score
name
value
score
weighting
Value4.6 s
13/100
10%
Value5.4 s
20/100
25%
Value10.9 s
6/100
10%
Value5,660 ms
0/100
30%
Value0.289
41/100
15%
Value19.3 s
2/100
10%
549 ms
23 ms
87 ms
258 ms
172 ms
Our browser made a total of 63 requests to load all elements on the main page. We found that 95% of them (60 requests) were addressed to the original Vnrt.nl, 3% (2 requests) were made to Google-analytics.com and 2% (1 request) were made to Ajax.googleapis.com. The less responsive or slowest element that took the longest time to load (1.6 sec) belongs to the original domain Vnrt.nl.
Page size can be reduced by 783.6 kB (64%)
1.2 MB
446.8 kB
In fact, the total size of Vnrt.nl main page is 1.2 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. Javascripts take 817.8 kB which makes up the majority of the site volume.
Potential reduce by 23.1 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 5.0 kB, which is 18% 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 23.1 kB or 83% of the original size.
Potential reduce by 12.4 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. VNRT images are well optimized though.
Potential reduce by 621.8 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 621.8 kB or 76% of the original size.
Potential reduce by 126.3 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. Vnrt.nl needs all CSS files to be minified and compressed as it can save up to 126.3 kB or 67% of the original size.
Number of requests can be reduced by 36 (62%)
58
22
The browser has sent 58 CSS, Javascripts, AJAX and image requests in order to completely render the main page of VNRT. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 24 to 1 for JavaScripts and from 14 to 1 for CSS and as a result speed up the page load time.
www.vnrt.nl
549 ms
ga.js
23 ms
styles.css
87 ms
dashicons.min.css
258 ms
genericons.css
172 ms
editor.min.css
178 ms
kwaliteitsprojecten.css
174 ms
jquery-ui.css
21 ms
dwd-framework.css
174 ms
custom.css
180 ms
fonts.css
253 ms
wordpress.css
256 ms
lazyload.css
256 ms
main.css
259 ms
mobile.css
256 ms
jquery-ui.css
341 ms
jquery.js
349 ms
jquery-migrate.min.js
346 ms
kwaliteitsprojecten.js
340 ms
jquery.form.min.js
346 ms
scripts.js
345 ms
core.min.js
429 ms
datepicker.min.js
428 ms
widget.min.js
434 ms
mouse.min.js
436 ms
resizable.min.js
426 ms
draggable.min.js
434 ms
button.min.js
510 ms
position.min.js
512 ms
dialog.min.js
515 ms
accordion.min.js
516 ms
dwd-framework.js
517 ms
custom.js
513 ms
datepicker-nl.js
594 ms
jquery-ui.js
858 ms
html5.js
591 ms
isotope.js
676 ms
lazyload.js
592 ms
main.js
591 ms
__utm.gif
24 ms
logotype.png
302 ms
show-menu.png
303 ms
search-icon.png
304 ms
timthumb.php
430 ms
tab-left-active.png
386 ms
search.png
387 ms
tab-right.png
388 ms
lock.png
388 ms
select-arrow.gif
471 ms
timthumb.php
571 ms
timthumb.php
569 ms
timthumb.php
1612 ms
timthumb.php
535 ms
timthumb.php
582 ms
timthumb.php
617 ms
arrow-blue.gif
618 ms
Lato-Regular.ttf
876 ms
Lato-Bold.ttf
872 ms
Lato-Italic.ttf
790 ms
ITCAvantGardeStd-Bk.woff
660 ms
overflow.png
567 ms
ajax-loader.gif
657 ms
select-arrow.png
272 ms
vnrt.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.
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
vnrt.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
User Experience
Impact
Issue
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Missing source maps for large first-party JavaScript
vnrt.nl SEO score
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
NL
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Vnrt.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 Vnrt.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.
vnrt.nl
Open Graph description is not detected on the main page of VNRT. 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: