kro-ncrv.nl Website Information
Daily Unique Visits: 71,284
Daily Page Views: 427,704
Income Per Day: $855
Estimated Value: $615,600
This website is located in Germany and is using following IP address 52.28.250.62. See the complete list of popular websites hosted in Germany.
kro-ncrv.nl is registered under .NL top-level domain. Please check other sites in .NL zone.
Website kro-ncrv.nl is using the following name servers:
- ns2.npohosting.eu
- ns3.npohosting.nl
- ns1.npohosting.nl
and is probably hosted by AMAZON-02 - Amazon.com, Inc., US. See the full list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
The highest website kro-ncrv.nl position in Alexa rank database was 19702 and the lowest rank position was 932439. Current position of kro-ncrv.nl in Alexa rank database is 20120.
Desktop speed score of kro-ncrv.nl (14/100) is better than the results of 2.4% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of kro-ncrv.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 kro-ncrv.nl (0/100) shows that the landing page performance on mobile devices is poor and can be improved.
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kro-ncrv.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.
kro-ncrv.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:
NPO
Bart de Graaffweg 2
1217ZL Hilversum
Netherlands
Abuse Contact:
Creation Date: 2013-08-06
Updated Date: 2019-03-13
DNSSEC: no
Domain nameservers:
ns2.npohosting.eu
ns3.npohosting.nl
ns1.npohosting.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).
kro-ncrv.nl server information
Servers Location
kro-ncrv.nl desktop page speed rank
Last tested: 2019-09-06
kro-ncrv.nl Desktop Speed Test Quick Summary
priority - 426Optimize images
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priority - 12Eliminate render-blocking JavaScript and CSS in above-the-fold content
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priority - 7Leverage 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.
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https://kro-ncrv.nl/css/chunk-vendors.6764dacd.css (expiration not specified)
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https://maps.googleapis.com/maps/api/js?key=AIzaSy…ogleMapsInit®ion=IN (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)
priority - 2Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
kro-ncrv.nl Desktop Resource Breakdown
Total Resources | 32 |
Number of Hosts | 11 |
Static Resources | 20 |
JavaScript Resources | 13 |
CSS Resources | 3 |
kro-ncrv.nl mobile page speed rank
Last tested: 2019-09-06
kro-ncrv.nl Mobile Speed Test Quick Summary
priority - 731Optimize images
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 3 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
https://tag.aticdn.net/595271/smarttag.js
https://hub.npo-data.nl/tags/tag.min.js
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Optimize CSS Delivery of the following:
https://kro-ncrv.nl/css/app.eb6bc667.css
https://ccm.npo.nl/sites/KRO-NCRV/kro-ncrv.nl/npo-lowerbar_v3.1.5.css
priority - 13Leverage 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://kro-ncrv.nl/css/chunk-vendors.6764dacd.css (expiration not specified)
https://kro-ncrv.nl/img/kroncrv-restruimte_bg2.1479b80d.svg (expiration not specified)
https://kro-ncrv.nl/img/npo-start-logo.d1673a0a.svg (expiration not specified)
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https://hub.npo-data.nl/tags/tag.min.js (60 seconds)
https://admin.kro-ncrv.nl/api (10 minutes)
https://tag.aticdn.net/595271/smarttag.js (10 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-K98RP4L (15 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…ogleMapsInit®ion=IN (30 minutes)
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priority - 8Prioritize visible content
Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.
The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.
kro-ncrv.nl Mobile Resource Breakdown
Total Resources | 35 |
Number of Hosts | 11 |
Static Resources | 23 |
JavaScript Resources | 13 |
CSS Resources | 3 |
kro-ncrv.nl mobile page usability
Last tested: 2019-09-06
kro-ncrv.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.
<a href="https://actie.…=kro-ncrv-home" class="vertel-magazine-banner__visual"></a>
is close to 2 other tap targets.<a href="https://actie.…=kro-ncrv-home" class="vertel-magazine-banner__copy">De nieuwste Ve…uis ontvangen?</a>
is close to 1 other tap targets.<span id="close_popup_vertel" class="vertel-magazine-banner__close">
is close to 1 other tap targets.<button type="button" class="ccm_btn ccm_bt…xtended--close">Voorkeuren opgeven</button>
is close to 1 other tap targets.kro-ncrv.nl HTML validation
Errors
A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.
"...> <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"> ..."
Bad value “https://www.w3.org/1999/xlink” for the attribute “xmlns:link” (only “http://www.w3.org/1999/xlink” permitted here).
"... medium"> <use xlink:href="https://www.kro-ncrv.nl/images/static/kroncrv/icons/sprite.svg#icon-1244-arrow-right8" xmlns:xlink="https://www.w3.org/1999/xlink"></use>..." Line: 444 Column: 47 - 191
"... medium"> <use xlink:href="https://www.kro-ncrv.nl/images/static/kroncrv/icons/sprite.svg#icon-1242-arrow-up8" xmlns:xlink="https://www.w3.org/1999/xlink"></use>..."
An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.
"..."> <img src="https://www.kro-ncrv.nl/uploads/desktop/xb009c295-1702275h-canonmxf13-31-29-24still001_11.jpg.pagespeed.ic.6x1z_GO-rH.jpg"> ..." Line: 255 Column: 8 - 99
"..."> <img src="https://www.kro-ncrv.nl/uploads/desktop/xlarge_4.jpg.pagespeed.ic.hmjEPlv8lS.jpg"> ..." Line: 266 Column: 8 - 139
"..."> <img src="https://www.kro-ncrv.nl/uploads/desktop/xx1065717-0jpgqitokb-gmlxqypagespeedichqtqh2mu2s.jpg.pagespeed.ic.LAMopsDaYZ.jpg"> ..." Line: 277 Column: 8 - 108
"..."> <img src="https://www.kro-ncrv.nl/uploads/desktop/xgroepsfoto-los_2.jpg.pagespeed.ic.7KJGIiH3KR.jpg"> ..." Line: 297 Column: 9 - 76
"...> <img src="https://www.kro-ncrv.nl/uploads/desktop/ver-film3-08.jpg"> ..." Line: 321 Column: 9 - 104
"...> <img src="https://www.kro-ncrv.nl/uploads/mobile/0-klassenfoto-assendelft-1-2018-met-jan_1.jpg"> ..." Line: 334 Column: 9 - 87
"...> <img src="https://www.kro-ncrv.nl/uploads/desktop/dagelijkse-kostklein_11.jpg"> ..." Line: 347 Column: 9 - 110
"...> <img src="https://www.kro-ncrv.nl/uploads/desktop/spangas-op-zomervakantie-2018-wieteke-en-dylan.jpg"> ..."
End tag “br”.
"...end zijn. </br></br>V..." Line: 413 Column: 258 - 262
"...ijn. </br></br>Volg d..."
Warnings
Consider avoiding viewport values that prevent users from resizing documents.
"...> <meta name="viewport" content="user-scalable=no, width=device-width, initial-scale=1, maximum-scale=1 minimal-ui"> ..."
Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).
"... <h1>Welke ..."
Attribute “xmlns:xlink” with a value other than “http://www.w3.org/1999/xlink” is not serializable as XML 1.0 without changing document semantics.
"... medium"> <use xlink:href="https://www.kro-ncrv.nl/images/static/kroncrv/icons/sprite.svg#icon-1244-arrow-right8" xmlns:xlink="https://www.w3.org/1999/xlink"></use>..." Line: 444 Column: 47 - 191
"... medium"> <use xlink:href="https://www.kro-ncrv.nl/images/static/kroncrv/icons/sprite.svg#icon-1242-arrow-up8" xmlns:xlink="https://www.w3.org/1999/xlink"></use>..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
"... <section class="vertel-magazine-banner" id="popup_vertel"> <..." Line: 50 Column: 9 - 41
"... <section class="view view-index"> ..." Line: 481 Column: 9 - 41
"... <section class="view view-popup"> ..."
This document appears to be written in Dutch. Consider adding “lang="nl"” (or variant) to the “html” start tag.
"...E 8]><!--> <html class="no-js"> <!--<..."
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kro-ncrv.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.
kro-ncrv.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.