rkd.nl Website Information
Daily Unique Visits: 26,946
Daily Page Views: 161,676
Income Per Day: $323
Estimated Value: $232,560
This website is located in Netherlands and is using following IP address 195.93.224.197. See the complete list of popular websites hosted in Netherlands.
rkd.nl is registered under .NL top-level domain. Please check other sites in .NL zone.
Website rkd.nl is using the following name servers:
- ns2.nlhserver1.nl
- ns1.nlhserver1.nl
and is probably hosted by True B.V.. See the full list of other websites hosted by True B.V..
The highest website rkd.nl position in Alexa rank database was 17144 and the lowest rank position was 995834. Current position of rkd.nl in Alexa rank database is 53226.
Desktop speed score of rkd.nl (48/100) is better than the results of 21.82% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of rkd.nl (99/100) is better than the results of 79.46% of other sites and means that the page is mobile-friendly.
Mobile speed score of rkd.nl (63/100) is better than the results of 61.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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rkd.nl Alexa Rank
The traffic rank is based on three months of aggregated historical traffic data from millions of Alexa Toolbar users and is a combined measure of page views and users.
rkd.nl whois
WHOIS gives you the ability to lookup any generic domains to find out the registered domain holder. WHOIS database are provided for information purposes only. It allows the public to check whether a specific domain name is still available or not and to obtain information related to the registration records of existing domain names.
Status: active
Registrar:
NL Hosting Internet B.V.
De Deimten 9A
9747AV Groningen
Netherlands
Abuse Contact:
Creation Date: 1997-01-12
Updated Date: 2020-11-05
DNSSEC: no
Domain nameservers:
ns1.nlhserver1.nl
ns2.nlhserver1.nl
Record maintained by: NL Domain Registry
Copyright notice
No part of this publication may be reproduced, published, stored in a
retrieval system, or transmitted, in any form or by any means,
electronic, mechanical, recording, or otherwise, without prior
permission of the Foundation for Internet Domain Registration in the
Netherlands (SIDN).
These restrictions apply equally to registrars, except in that
reproductions and publications are permitted insofar as they are
reasonable, necessary and solely in the context of the registration
activities referred to in the General Terms and Conditions for .nl
Registrars.
Any use of this material for advertising, targeting commercial offers or
similar activities is explicitly forbidden and liable to result in legal
action. Anyone who is aware or suspects that such activities are taking
place is asked to inform the Foundation for Internet Domain Registration
in the Netherlands.
(c) The Foundation for Internet Domain Registration in the Netherlands
(SIDN) Dutch Copyright Act, protection of authors' rights (Section 10,
subsection 1, clause 1).
rkd.nl server information
Servers Location
rkd.nl desktop page speed rank
Last tested: 2019-08-12
rkd.nl Desktop Speed Test Quick Summary
priority - 107Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 1MiB (22% reduction).
Compressing https://rkd.nl/images/Agenda/Rkd-meisje-parel-rontgen-aangepast.jpg could save 66.3KiB (60% reduction).
Compressing https://rkd.nl/images/partners/mauritshuis_hofvijver.jpg could save 26.9KiB (15% reduction).
Compressing https://rkd.nl/images/partners/Rijksmuseum-Twente.jpg could save 14.9KiB (23% reduction).
priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://rkd.nl/data/com_rkd_portal/translations-nl.js
https://api.rkd.nl/api/templates
Optimize CSS Delivery of the following:
https://rkd.nl/templates/cust-rkd-website/css/90ca…1fe84328bbe91345eb.css
https://rkd.nl/media/mod_languages/css/template.cs…e69a3f007fbb78515528b0
priority - 1Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.google-analytics.com/analytics.js (2 hours)
priority - 1Reduce server response time
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.2KiB (12% reduction).
rkd.nl Desktop Resource Breakdown
| Total Resources | 67 |
| Number of Hosts | 5 |
| Static Resources | 59 |
| JavaScript Resources | 4 |
| CSS Resources | 3 |
rkd.nl mobile page speed rank
Last tested: 2018-01-28
rkd.nl Mobile Speed Test Quick Summary
priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 3 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://rkd.nl/data/com_rkd_portal/translations-nl.js
https://api.rkd.nl/api/templates
Optimize CSS Delivery of the following:
https://rkd.nl/templates/cust-rkd-website/css/7e81…b04721a75a22d05101.css
https://rkd.nl/media/mod_languages/css/template.cs…75c06cebe2dba6bc5ae6b5
priority - 15Optimize images
Properly formatting and compressing images can save many bytes of data.
Optimize the following images to reduce their size by 146.4KiB (55% reduction).
priority - 5Reduce server response time
priority - 1Leverage browser caching
Setting an expiry date or a maximum age in the HTTP headers for static resources instructs the browser to load previously downloaded resources from local disk rather than over the network.
Leverage browser caching for the following cacheable resources:
https://www.google-analytics.com/analytics.js (2 hours)
priority - 0Minify HTML
Compacting HTML code, including any inline JavaScript and CSS contained in it, can save many bytes of data and speed up download and parse times.
Minify HTML for the following resources to reduce their size by 1.2KiB (13% reduction).
rkd.nl Mobile Resource Breakdown
| Total Resources | 57 |
| Number of Hosts | 5 |
| Static Resources | 51 |
| JavaScript Resources | 4 |
| CSS Resources | 3 |
rkd.nl mobile page usability
Last tested: 2018-01-28
rkd.nl Mobile Usability Test Quick Summary
priority - 0Size tap targets appropriately
Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.
The following tap targets are close to other nearby tap targets and may need additional spacing around them.
<button type="button" class="slick-prev slick-arrow">Previous</button> and 1 others are close to other tap targets.The tap target
<input id="mod-newsletter-language-en" type="radio" name="list"> is close to 1 other tap targets.rkd.nl HTML validation
Errors
Bad value “language” for attribute “http-equiv” on element “meta”.
"...edenis"/> <meta http-equiv="language" content="NL"> <link..."
Bad value “screen,projection” for attribute “media” on element “link”: Deprecated media type “projection”. For guidance, see the Media Types section in the current Media Queries specification.
"...xt/css'> <link rel="stylesheet" href="/templates/cust-rkd-website/css/fc46f8f4032d4403d609589425310b99.css" media="screen,projection"> <link..."
A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.
".../nl/" /> <meta http-equiv="content-type" content="text/html; charset=utf-8" /> <met..."
End tag “li” seen, but there were open elements.
"...</li></ul></li> ..." Line: 546 Column: 32 - 36
"...</li></ul></li> ..." Line: 652 Column: 32 - 36
"...</li></ul></li> ..." Line: 717 Column: 22 - 26
"... </ul></li> ..."
Unclosed element “div”.
"... <div class="fullwidth menu-block"> ..." Line: 327 Column: 29 - 62
"... <div class="fullwidth menu-block"> ..." Line: 552 Column: 29 - 62
"... <div class="fullwidth menu-block"> ..." Line: 658 Column: 29 - 62
"... <div class="fullwidth menu-block"> ..."
No “li” element in scope but a “li” end tag seen.
"...</li></ul></li></ul> ..."
Stray end tag “ul”.
"...</ul></li></ul> ..."
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rkd.nl Ping
Ping is a computer network administration software utility used to test the reachability of a host on an Internet Protocol (IP) network. It measures the round-trip time for messages sent from the originating host to a destination computer that are echoed back to the source.
rkd.nl TRACEROUTE
Traceroute is a computer network diagnostic tool for displaying the route (path) and measuring transit delays of packets across an Internet Protocol (IP) network. The history of the route is recorded as the round-trip times of the packets received from each successive host (remote node) in the route (path); the sum of the mean times in each hop is a measure of the total time spent to establish the connection. Traceroute proceeds unless all (three) sent packets are lost more than twice, then the connection is lost and the route cannot be evaluated.