topicus.nl Website Information

Daily Unique Visits: 1,285

Daily Page Views: 2,570

Income Per Day: $8

Estimated Value: $1,920

This website is located in Netherlands and is using following IP address 185.144.224.111. See the complete list of popular websites hosted in Netherlands.

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

Website topicus.nl is using the following name servers:

ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info

and is probably hosted by Previder B.V.. See the full list of other websites hosted by Previder B.V..

The highest website topicus.nl position in Alexa rank database was 49768 and the lowest rank position was 992158. Current position of topicus.nl in Alexa rank database is 558138.

Desktop speed score of topicus.nl (23/100) is better than the results of 5.21% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of topicus.nl (90/100) is better than the results of 31.63% of other sites and means that the page is mobile-friendly.

Mobile speed score of topicus.nl (38/100) is better than the results of 16.76% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

topicus.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.

topicus.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: topicus.nl
Status: active

Reseller:
TransIP
Vondellaan 47
2332AA Leiden
Netherlands

Registrar:
team.blue nl B.V.
Vondellaan 47
2332AA Leiden
Netherlands

Abuse Contact:
abuse@nl.team.blue

Creation Date: 1998-12-17

Updated Date: 2021-10-01

DNSSEC: no

Domain nameservers:
ns1-01.azure-dns.com
ns2-01.azure-dns.net
ns3-01.azure-dns.org
ns4-01.azure-dns.info

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).

topicus.nl server information

Servers Location

topicus.nl desktop page speed rank

Last tested: 2019-09-04

Desktop Speed Bad

23/100

topicus.nl Desktop Speed Test Quick Summary

priority - 307Optimize images

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

Your page has 3 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://player.vimeo.com/api/player.js
https://topicus.nl/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp
https://topicus.nl/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1

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https://topicus.nl/wp-includes/css/dist/block-libr…tyle.min.css?ver=5.2.2
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https://topicus.nl/wp-content/themes/topicus/css/screen.min.css?ver=1
https://topicus.nl/wp-content/plugins/tablepress/c…ault.min.css?ver=1.9.2

priority - 2Leverage 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://www.google-analytics.com/analytics.js (2 hours)

priority - 1Enable compression

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Compressing https://skyfire.vimeocdn.com/1567601494-0x5b757ea6…ter.json?base64_init=1 could save 6.3KiB (82% reduction).

priority - 0Minify HTML

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Minify HTML for the following resources to reduce their size by 3.9KiB (18% reduction).

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priority - 0Minify JavaScript

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topicus.nl Desktop Resource Breakdown

Total Resources	79
Number of Hosts	11
Static Resources	60
JavaScript Resources	19
CSS Resources	6

topicus.nl mobile page speed rank

Last tested: 2019-11-28

Mobile Speed Bad

38/100

topicus.nl Mobile Speed Test Quick Summary

priority - 128Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (49% reduction).

Compressing https://topicus.nl/wp-content/uploads/2018/09/Topicus0016.jpg could save 587.7KiB (76% reduction).
Compressing https://topicus.nl/wp-content/themes/topicus/images/mobile_header.jpg could save 445.3KiB (75% reduction).
Compressing https://topicus.nl/wp-content/uploads/2018/10/Visie-op-onderwijs.jpg could save 74.7KiB (29% reduction).
Compressing https://topicus.nl/wp-content/uploads/2018/10/Foto-bij-video.jpg could save 49.1KiB (15% reduction).
Compressing https://topicus.nl/wp-content/uploads/2018/10/Overheid-header.jpg could save 42.8KiB (21% reduction).
Compressing https://topicus.nl/wp-content/themes/topicus/images/werkenbij.jpg could save 28.5KiB (12% reduction).
Compressing https://topicus.nl/wp-content/themes/topicus/video/topicus.jpg could save 23KiB (14% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

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https://platform.twitter.com/oct.js
https://player.vimeo.com/api/player.js
https://topicus.nl/wp-includes/js/jquery/jquery.js?ver=1.12.4-wp
https://topicus.nl/wp-includes/js/jquery/jquery-migrate.min.js?ver=1.4.1
https://topicus.nl/wp-content/themes/topicus/js/lib/bootstrap.min.js?ver=1
https://maps.googleapis.com/maps/api/js?key=AIzaSy…zHbvhZgn1VZva0&ver=5.3
https://topicus.nl/wp-content/themes/topicus/js/vendor/slick.js
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Optimize CSS Delivery of the following:

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https://topicus.nl/wp-content/themes/topicus/css/screen.min.css?ver=1
https://topicus.nl/wp-content/plugins/tablepress/c…fault.min.css?ver=1.10

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:

https://www.google.com/recaptcha/api.js?onload=frm…r=explicit&hl=nl&ver=3 (5 minutes)
https://www.google.com/recaptcha/api2/webworker.js…nbHAdFrusJCwoMVGTXoHoM (5 minutes)
https://www.googletagmanager.com/gtm.js?id=GTM-PFGGS2T (15 minutes)
https://maps.googleapis.com/maps/api/js?key=AIzaSy…zHbvhZgn1VZva0&ver=5.3 (30 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Minify CSS

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priority - 1Enable compression

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priority - 0Minify JavaScript

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priority - 0Minify HTML

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topicus.nl Mobile Resource Breakdown

Total Resources	74
Number of Hosts	14
Static Resources	52
JavaScript Resources	21
CSS Resources	6

topicus.nl mobile page usability

Last tested: 2019-11-28

Mobile Usability Good

90/100

topicus.nl Mobile Usability Test Quick Summary

priority - 9Size 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="/campagnes/mark">Mark en Esther's verhaal</a> is close to 2 other tap targets.

The tap target <a href="https://www.topicus.nl">www.topicus.nl</a> and 2 others are close to other tap targets.
The tap target <a href="https://topicus.nl/finance/">Finance</a> and 4 others are close to other tap targets.
The tap target <a href="https://topicu…gen-en-sparen/">Beleggen en sparen</a> and 17 others are close to other tap targets.

The tap target <div id="rc-anchor-container" class="rc-anchor rc-a…c-anchor-light">reCAPTCHA vere…- Voorwaarden</div> is close to 1 other tap targets.

The tap target <span id="recaptcha-anchor" class="recaptcha-chec…nchor-checkbox"></span> is close to 1 other tap targets.

The tap target <span id="recaptcha-anchor" class="recaptcha-chec…nchor-checkbox"></span> and 1 others are close to other tap targets.

The tap target <label id="recaptcha-anchor-label" class="rc-anchor-cent…checkbox-label">Ik ben geen robot</label> is close to 1 other tap targets.

topicus.nl HTML validation

Errors

Duplicate ID “circle”.

Line: 7 Column: 1300 - 1358
"...overlay"> <svg class="ripple-obj" id="circle" style="fill: #77818B;"> <use ..."

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

Line: 7 Column: 2634 - 2654
"...n-lg"><ul><div class="go-back">Terug<..." Line: 7 Column: 12280 - 12302
"...</div><ul><div class="video-nav"><li cl..."

No “p” element in scope but a “p” end tag seen.

Line: 7 Column: 14313 - 14316
"...later.</p></p><div c..." Line: 7 Column: 15245 - 15248
"... tijd.</p></p><div c..." Line: 7 Column: 16132 - 16135
"...orden!</p></p><div c..."

Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

Line: 7 Column: 23201 - 23203
"...ck-text "><p>Mark e..." Line: 7 Column: 24358 - 24360
"...ck-text "><p>Via zi..." Line: 7 Column: 25760 - 25762
"...ck-text "><p>Noah d..." Line: 7 Column: 27100 - 27102
"...ck-text "><p>David ..." Line: 7 Column: 28587 - 28589
"...ck-text "><p>Ties i..." Line: 7 Column: 30040 - 30042
"...ck-text "><p>Mark e..." Line: 7 Column: 31278 - 31280
"...ck-text "><p>Emma i..."

End tag “section” seen, but there were open elements.

Line: 7 Column: 34230 - 34239
".../a></div> </section><main ..."

Unclosed element “div”.

Line: 7 Column: 33839 - 33873
"...="Header"><div class="mobile-header-content"><h2>Ma..."

Element “a” not allowed as child of element “ol” in this context. (Suppressing further errors from this subtree.)

Line: 7 Column: 34391 - 34525
"...bullets"> <a onmousedown="window.location.href='https://topicus.nl/finance/'" href="https://topicus.nl/finance/" class="follow-bg-color-finance"><li da..." Line: 7 Column: 34599 - 34739
"...</li></a> <a onmousedown="window.location.href='https://topicus.nl/onderwijs/'" href="https://topicus.nl/onderwijs/" class="follow-bg-color-onderwijs"><li da..." Line: 7 Column: 34815 - 34940
"...</li></a> <a onmousedown="window.location.href='https://topicus.nl/zorg/'" href="https://topicus.nl/zorg/" class="follow-bg-color-zorg"><li da..." Line: 7 Column: 35011 - 35148
"...</li></a> <a onmousedown="window.location.href='https://topicus.nl/overheid/'" href="https://topicus.nl/overheid/" class="follow-bg-color-overheid"><li da..." Line: 7 Column: 35223 - 35351
"...</li></a> <a onmousedown="window.location.href='https://topicus.nl/legal/'" href="https://topicus.nl/legal/" class="follow-bg-color-legal"><li da..." Line: 7 Column: 35423 - 35560
"...</li></a> <a onmousedown="window.location.href='https://topicus.nl/security/'" href="https://topicus.nl/security/" class="follow-bg-color-security"><li da..."

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

Line: 7 Column: 42185 - 42191
"... juli 2018</time><h3 it..." Line: 7 Column: 43189 - 43195
"... juli 2018</time><h3 it..." Line: 7 Column: 44176 - 44182
"... juli 2018</time><h3 it..."

Warnings

The first occurrence of ID “circle” was here.

Line: 7 Column: 1033 - 1091
"...overlay"> <svg class="ripple-obj" id="circle" style="fill: #77818B;"> <use ..."

Empty heading.

Line: 7 Column: 38372 - 38396
"...-twitter"><h5 class="hasunderline"> <svg ..."

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topicus.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.

topicus.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.

TOPICUS.NL Topicus - Impact met IT | IT-bedrijf in Deventer | software

topicus.nl Website Information

Advertisement

topicus.nl Alexa Rank

topicus.nl whois

topicus.nl server information

Servers Location

topicus.nl desktop page speed rank

topicus.nl Desktop Speed Test Quick Summary

priority - 307Optimize images

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

Optimize the following images to reduce their size by 2.9MiB (59% reduction).

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

Your page has 3 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 2Leverage 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:

priority - 1Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 6.3KiB (82% reduction).

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 3.9KiB (18% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 3.5KiB (26% reduction).

topicus.nl Desktop Resource Breakdown

topicus.nl mobile page speed rank

topicus.nl Mobile Speed Test Quick Summary

priority - 128Optimize images

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

Optimize the following images to reduce their size by 1.2MiB (49% reduction).

priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 8 blocking script resources and 4 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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:

priority - 1Minify CSS

Compacting CSS code can save many bytes of data and speed up download and parse times.

Minify CSS for the following resources to reduce their size by 7.8KiB (20% reduction).

priority - 1Enable compression

Compressing resources with gzip or deflate can reduce the number of bytes sent over the network.

Enable compression for the following resources to reduce their transfer size by 6.5KiB (80% reduction).

priority - 0Minify JavaScript

Compacting JavaScript code can save many bytes of data and speed up downloading, parsing, and execution time.

Minify JavaScript for the following resources to reduce their size by 3.5KiB (26% reduction).

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 2.7KiB (17% reduction).

topicus.nl Mobile Resource Breakdown

topicus.nl mobile page usability

topicus.nl Mobile Usability Test Quick Summary

priority - 9Size 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.

topicus.nl HTML validation

Errors

Duplicate ID “circle”.

Element “div” not allowed as child of element “ul” in this context. (Suppressing further errors from this subtree.)

No “p” element in scope but a “p” end tag seen.

Element “p” not allowed as child of element “span” in this context. (Suppressing further errors from this subtree.)

End tag “section” seen, but there were open elements.

Unclosed element “div”.

Element “a” not allowed as child of element “ol” in this context. (Suppressing further errors from this subtree.)

The text content of element “time” was not in the required format: The literal did not satisfy the time-datetime format.

Warnings

The first occurrence of ID “circle” was here.

Empty heading.

topicus.nl similar domains

topicus.nl Ping

topicus.nl TRACEROUTE