RIVM.NL Rijksinstituut voor Volksgezondheid en Milieu | RIVM

rivm.nl Website Information

Daily Unique Visits: 281,312

Daily Page Views: 2,250,496

Income Per Day: $2,250

Estimated Value: $2,430,000

This website is located in Netherlands and is using following IP address 131.224.245.82. See the complete list of popular websites hosted in Netherlands.

rivm.nl is registered under .NL top-level domain. Please check other sites in .NL zone.

Website rivm.nl is using the following name servers:

  • ns1.ssc-campus.nl
  • ns1.surfnet.nl
  • ns2.ssc-campus.nl
  • ns2.surfnet.nl

and is probably hosted by SURFnet bv. See the full list of other websites hosted by SURFnet bv.

The highest website rivm.nl position in Alexa rank database was 5261 and the lowest rank position was 5442. Current position of rivm.nl in Alexa rank database is 5417.

Desktop speed score of rivm.nl (88/100) is better than the results of 85.98% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of rivm.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 rivm.nl (86/100) is better than the results of 90.93% of other sites and shows that the landing page performance on mobile devices is excellent.

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rivm.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.


rivm.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.


Domain name: rivm.nl
Status: active

Registrar:
SURF B.V.
Moreelsepark 48
3511EP UTRECHT
Netherlands

Abuse Contact:
+31.887873000
cert@surfcert.nl

Creation Date: 1990-07-17

Updated Date: 2020-03-09

DNSSEC: yes

Domain nameservers:
ns1.surfnet.nl
ns1.ssc-campus.nl
ns2.ssc-campus.nl
ns2.surfnet.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).

rivm.nl server information

Servers Location

rivm.nl desktop page speed rank

Last tested: 2017-05-20


Desktop Speed Good
88/100

rivm.nl Desktop Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 4 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

http://rivm.nl/wro/default.js
http://rivm.nl/js/custom/jquery.min.js
http://rivm.nl/js/custom/jquery-1.10.1.min.js
http://rivm.nl/js/custom/accessiblenav.js

Optimize CSS Delivery of the following:

http://rivm.nl/wro/8ac4df8e-a6ef-4be0-ba6c-04f74b7bf891/default.css
http://rivm.nl/ontwikkelcss/styling.css

priority - 4Leverage 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:

http://rivm.nl/fonts/ROsanswebtextbold.woff (expiration not specified)
http://rivm.nl/fonts/ROsanswebtextitalic.woff (expiration not specified)
http://rivm.nl/fonts/ROsanswebtextregular.woff (expiration not specified)
http://rivm.nl/fonts/fa/fontawesome-webfont.woff (expiration not specified)
http://rivm.nl/js/custom/accessiblenav.js (expiration not specified)
http://rivm.nl/js/custom/jquery-1.10.1.min.js (expiration not specified)
http://rivm.nl/js/custom/jquery.min.js (expiration not specified)
http://rivm.nl/ontwikkelcss/styling.css (15 minutes)

priority - 0Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.6KiB (39% reduction).

Compressing http://pbs.twimg.com/profile_images/791334648500674560/zfAGS_4C_normal.jpg could save 936B (43% reduction).
Compressing http://pbs.twimg.com/profile_images/693571753969389569/ip-5ATDi_normal.jpg could save 738B (35% reduction).

rivm.nl Desktop Resource Breakdown

Total Resources21
Number of Hosts3
Static Resources18
JavaScript Resources4
CSS Resources2

rivm.nl mobile page speed rank

Last tested: 2017-05-18


Mobile Speed Good
86/100

rivm.nl Mobile Speed Test Quick Summary


priority - 8Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking CSS resources. This causes a delay in rendering your page.

Optimize CSS Delivery of the following:

http://rivm.nl/wro/8ac4df8e-a6ef-4be0-ba6c-04f74b7bf891/default.css

priority - 6Leverage 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:

http://rivm.nl/fonts/ROsanswebtextbold.woff (expiration not specified)
http://rivm.nl/fonts/ROsanswebtextitalic.woff (expiration not specified)
http://rivm.nl/fonts/ROsanswebtextregular.woff (expiration not specified)
http://rivm.nl/fonts/fa/fontawesome-webfont.woff (expiration not specified)
http://rivm.nl/js/custom/accessiblenav.js (expiration not specified)
http://rivm.nl/js/custom/jquery-1.10.1.min.js (expiration not specified)
http://rivm.nl/js/custom/jquery.min.js (expiration not specified)
http://rivm.nl/ontwikkelcss/styling.css (15 minutes)

priority - 0Optimize images

Properly formatting and compressing images can save many bytes of data.

Optimize the following images to reduce their size by 1.6KiB (46% reduction).

Compressing http://pbs.twimg.com/profile_images/831115321008386048/7AREVESO_normal.jpg could save 974B (48% reduction).
Compressing http://pbs.twimg.com/profile_images/593119929940971521/PTyLQo5Z_normal.jpg could save 704B (43% reduction).

rivm.nl Mobile Resource Breakdown

Total Resources21
Number of Hosts3
Static Resources18
JavaScript Resources4
CSS Resources2

rivm.nl mobile page usability

Last tested: 2017-05-18


Mobile Usability Good
99/100

rivm.nl Mobile Usability Test Quick Summary


priority - 1Size 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.

The tap target <a href="/Documenten_en…Health_Council" class="item-link">HPV vaccinatio…Health Council</a> and 12 others are close to other tap targets.

rivm.nl HTML validation

Errors

No ā€œpā€ element in scope but a ā€œpā€ end tag seen.

Line: 76 Column: 667 - 670
"...it zij</p></p> ..."

Warnings

Empty heading.

Line: 211 Column: 4 - 7
"...id-3"> <h2> </h2>..."

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rivm.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.


rivm.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.