2.5 sec in total
349 ms
2 sec
122 ms
Welcome to rdinfo.kadaster.nl homepage info - get ready to check RD Info Kadaster best content for Netherlands right away, or after learning these important things about rdinfo.kadaster.nl
Actuele informatie over RD-coördinaatpunten is beschikbaar als open data: de gegevens zijn voor iedereen kosteloos toegankelijk.
Visit rdinfo.kadaster.nlWe analyzed Rdinfo.kadaster.nl page load time and found that the first response time was 349 ms and then it took 2.1 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 40% of websites can load faster.
rdinfo.kadaster.nl performance score
name
value
score
weighting
Value7.5 s
1/100
10%
Value13.7 s
0/100
25%
Value10.4 s
8/100
10%
Value270 ms
81/100
30%
Value0.012
100/100
15%
Value16.8 s
5/100
10%
349 ms
585 ms
115 ms
216 ms
269 ms
Our browser made a total of 32 requests to load all elements on the main page. We found that 81% of them (26 requests) were addressed to the original Rdinfo.kadaster.nl, 19% (6 requests) were made to Ssl.google-analytics.com. The less responsive or slowest element that took the longest time to load (768 ms) belongs to the original domain Rdinfo.kadaster.nl.
Page size can be reduced by 47.1 kB (67%)
70.0 kB
22.9 kB
In fact, the total size of Rdinfo.kadaster.nl main page is 70.0 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. 15% of websites need less resources to load. CSS take 39.7 kB which makes up the majority of the site volume.
Potential reduce by 4.5 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 4.5 kB or 83% of the original size.
Potential reduce by 6.4 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 6.4 kB or 26% of the original size.
Potential reduce by 36.2 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. Rdinfo.kadaster.nl needs all CSS files to be minified and compressed as it can save up to 36.2 kB or 91% of the original size.
Number of requests can be reduced by 11 (38%)
29
18
The browser has sent 29 CSS, Javascripts, AJAX and image requests in order to completely render the main page of RD Info Kadaster. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 4 to 1 for CSS and as a result speed up the page load time.
rdinfo.kadaster.nl
349 ms
rdinfo.kadaster.nl
585 ms
random.html
115 ms
hoofd-nav.html
216 ms
balk1.html
269 ms
nav_serverside.html
419 ms
default.html
768 ms
logo2.html
274 ms
secure.html
376 ms
ga.js
25 ms
fit.gif
198 ms
logo_RDinfo.gif
340 ms
__utm.gif
10 ms
kadaster_style1.css
482 ms
navigatie.css
130 ms
Kadaster_style1.css
273 ms
popup1.js
120 ms
achtergrond_balk.gif
101 ms
achtergrond_logo.gif
237 ms
__utm.gif
3 ms
navigatie.js
92 ms
achtergrond_secure.gif
114 ms
__utm.gif
3 ms
lijn.gif
92 ms
lijst_arrow1.gif
92 ms
rd.gif
96 ms
nav_serverside.html
98 ms
hoofd-nav.html
197 ms
__utm.gif
3 ms
__utm.gif
2 ms
hoofd-nav.html
93 ms
kadaster_style1.css
90 ms
rdinfo.kadaster.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-hidden="true"] elements contain focusable descendents
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
rdinfo.kadaster.nl best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
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
rdinfo.kadaster.nl SEO score
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
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
NL
EN
ISO-8859-1
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Rdinfo.kadaster.nl can be misinterpreted by Google and other search engines. Our service has detected that Dutch is used on the page, and it does not match the claimed English language. Our system also found out that Rdinfo.kadaster.nl main page’s claimed encoding is iso-8859-1. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.
rdinfo.kadaster.nl
Open Graph description is not detected on the main page of RD Info Kadaster. 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: