9.6 sec in total
3.4 sec
5.9 sec
323 ms
Visit janhendrikveenkamp.nl now to see the best up-to-date Jan Hendrik Veenkamp content for Netherlands and also check out these interesting facts you probably never knew about janhendrikveenkamp.nl
Als stembevrijder begeleid ik mensen die zich ingeperkt voelen en er naar verlangen vrijuit te zingen/communiceren!
Visit janhendrikveenkamp.nlWe analyzed Janhendrikveenkamp.nl page load time and found that the first response time was 3.4 sec and then it took 6.2 sec to load all DOM resources and completely render a web page. This is a poor result, as 80% of websites can load faster.
janhendrikveenkamp.nl performance score
name
value
score
weighting
Value2.4 s
71/100
10%
Value4.4 s
39/100
25%
Value4.3 s
76/100
10%
Value270 ms
82/100
30%
Value0
100/100
15%
Value5.2 s
74/100
10%
3373 ms
1091 ms
356 ms
2313 ms
819 ms
Our browser made a total of 17 requests to load all elements on the main page. We found that all of those requests were addressed to Janhendrikveenkamp.nl and no external sources were called. The less responsive or slowest element that took the longest time to load (3.4 sec) belongs to the original domain Janhendrikveenkamp.nl.
Page size can be reduced by 159.2 kB (51%)
313.0 kB
153.9 kB
In fact, the total size of Janhendrikveenkamp.nl main page is 313.0 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. Only 10% of websites need less resources to load. Javascripts take 154.7 kB which makes up the majority of the site volume.
Potential reduce by 29.1 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 5.7 kB, which is 16% 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 29.1 kB or 81% of the original size.
Potential reduce by 24.5 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, Jan Hendrik Veenkamp needs image optimization as it can save up to 24.5 kB or 20% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 105.6 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 105.6 kB or 68% of the original size.
We found no issues to fix!
16
16
The browser has sent 16 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Jan Hendrik Veenkamp. According to our analytics all requests are already optimized.
janhendrikveenkamp.nl
3373 ms
cs-2-306184248.css
1091 ms
stembevrijder-jan-hendrik-veenkamp.jpg
356 ms
fi-2-306184248
2313 ms
lightbulb.png
819 ms
onderhoek-doorloop.png
98 ms
logo-de-notenboom.png
276 ms
search.png
103 ms
list.gif
735 ms
beech-leaf.png
1471 ms
notenbalk.png
363 ms
single-calendar-legenda.gif
277 ms
navigation-sprite.gif
370 ms
onderhoek-rood.png
548 ms
boom-home.jpg
542 ms
ajax-loader.gif
462 ms
Papyrus-Regular.woff
847 ms
janhendrikveenkamp.nl accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-*] attributes do not match their roles
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
Links do not have a discernible name
janhendrikveenkamp.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
janhendrikveenkamp.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
NL
NL
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Janhendrikveenkamp.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 Janhendrikveenkamp.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.
janhendrikveenkamp.nl
Open Graph description is not detected on the main page of Jan Hendrik Veenkamp. 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: