security.nl: Security.NL

security.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: security.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

DNSSEC: yes

Domain nameservers:
ns3.certifiedsecure.com
ns1.transip.nl
ns0.transip.net
ns2.transip.eu
ns1.certifiedsecure.com
ns2.certifiedsecure.com

Creation Date: 1999-08-31

Updated Date: 2023-12-06

Record maintained by: SIDN BV

security.nl server information

Servers Location

security.nl desktop page speed rank

Last tested: 2016-10-11

Desktop Speed Medium

79/100

security.nl Desktop Speed Test Quick Summary

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

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https://www.security.nl/js/core.js?1375741199
https://www.security.nl/js/dfp.js?1375741199

Optimize CSS Delivery of the following:

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priority - 9Leverage 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.googletagservices.com/tag/js/gpt.js (15 minutes)
https://www.security.nl/image/view/3655 (60 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
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priority - 5Reduce server response time

priority - 1Optimize images

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priority - 0Minify JavaScript

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priority - 0Minify CSS

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security.nl Desktop Resource Breakdown

Total Resources	26
Number of Hosts	7
Static Resources	19
JavaScript Resources	7
CSS Resources	2

security.nl mobile page speed rank

Last tested: 2016-10-11

Mobile Speed Medium

65/100

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

Remove render-blocking JavaScript:

https://www.security.nl/js/jquery/jquery.securitynl.js?1375741199
https://www.security.nl/js/core.js?1375741199
https://www.security.nl/js/dfp.js?1375741199

Optimize CSS Delivery of the following:

https://www.security.nl/css/core.css?1375741199

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://www.googletagservices.com/tag/js/gpt.js (15 minutes)
https://www.security.nl/image/view/3655 (60 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)
https://www.security.nl/css/core.css?1375741199 (4 hours)
https://www.security.nl/css/ipad.css?1375741199 (4 hours)
https://www.security.nl/image/view/3671/small/spotlight.png (4 hours)
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https://www.security.nl/image/view/9541/small/spotlight.png (4 hours)
https://www.security.nl/images/header_background.png (4 hours)
https://www.security.nl/images/logo.png (4 hours)
https://www.security.nl/images/menu_background.png (4 hours)
https://www.security.nl/images/poweredby.png (4 hours)
https://www.security.nl/images/readmore.png (4 hours)
https://www.security.nl/images/rss.png (4 hours)
https://www.security.nl/images/search.png (4 hours)
https://www.security.nl/js/core.js?1375741199 (4 hours)
https://www.security.nl/js/dfp.js?1375741199 (4 hours)
https://www.security.nl/js/jquery/jquery.securitynl.js?1375741199 (4 hours)

priority - 2Reduce server response time

priority - 1Optimize images

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Optimize the following images to reduce their size by 7.1KiB (32% reduction).

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Compressing https://www.security.nl/images/header_background.png could save 914B (87% reduction).
Compressing https://www.security.nl/images/readmore.png could save 908B (85% reduction).
Compressing https://www.security.nl/images/search.png could save 836B (60% reduction).
Compressing https://www.security.nl/images/rss.png could save 817B (50% reduction).
Compressing https://www.security.nl/images/menu_background.png could save 787B (78% 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 2KiB (35% reduction).

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priority - 0Minify 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 1.1KiB (15% reduction).

Minifying https://www.security.nl/css/core.css?1375741199 could save 1.1KiB (15% reduction) after compression.

security.nl Mobile Resource Breakdown

Total Resources	24
Number of Hosts	6
Static Resources	19
JavaScript Resources	7
CSS Resources	2

security.nl mobile page usability

Last tested: 2016-10-11

Mobile Usability Bad

61/100

security.nl Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

Om het gebruik…an ons and 1 others render only 5 pixels tall (13 CSS pixels).

cookieoverzicht renders only 5 pixels tall (13 CSS pixels).

Nieuws renders only 6 pixels tall (16 CSS pixels).

Achtergrond and 2 others render only 6 pixels tall (16 CSS pixels).

Registreren and 2 others render only 4 pixels tall (12 CSS pixels).

Nieuws and 2 others render only 4 pixels tall (12 CSS pixels).

Minister wil n…kaarten Hennis and 2 others render only 5 pixels tall (14 CSS pixels).

door and 4 others render only 4 pixels tall (11 CSS pixels).

Arnoud Engelfriet and 6 others render only 4 pixels tall (11 CSS pixels).

Adobe heeft ne…geval het ... and 4 others render only 5 pixels tall (13 CSS pixels).

Lees meer and 2 others render only 4 pixels tall (11 CSS pixels).

Als er bij een…bewijs dienen? and 4 others render only 4 pixels tall (12 CSS pixels).

Gisteren and 6 others render only 4 pixels tall (10 CSS pixels).

16:41 and 46 others render only 4 pixels tall (10 CSS pixels).

15 reacties and 6 others render only 4 pixels tall (10 CSS pixels).

backup softwar…e aan mijn ... and 6 others render only 4 pixels tall (12 CSS pixels).

Meer forum activiteit renders only 4 pixels tall (11 CSS pixels).

dinsdag 11 oktober 2016 renders only 5 pixels tall (14 CSS pixels).

10 reacties and 39 others render only 4 pixels tall (10 CSS pixels).

Autoriteit Per…van datalekken and 39 others render only 5 pixels tall (13 CSS pixels).

maandag 10 oktober 2016 and 2 others render only 5 pixels tall (14 CSS pixels).

Meer nieuws renders only 5 pixels tall (13 CSS pixels).

Zoeken renders only 5 pixels tall (13 CSS pixels).

Heb jij last v…-vermoeidheid? renders only 4 pixels tall (12 CSS pixels).

Ik word moe va…y-vermoeidheid and 2 others render only 5 pixels tall (13 CSS pixels).

24 reacties and 2 others render only 4 pixels tall (12 CSS pixels).

Zet jij jouw e…n beroep doen. and 2 others render only 4 pixels tall (12 CSS pixels).

485 renders only 6 pixels tall (16 CSS pixels).

Forensisch ICT-rechercheur and 1 others render only 5 pixels tall (14 CSS pixels).

Bij de Belastingdienst/FIOD and 1 others render only 4 pixels tall (12 CSS pixels).

Solliciteren? and 1 others render only 5 pixels tall (13 CSS pixels).

Lees meer and 3 others render only 4 pixels tall (12 CSS pixels).

06-10-2016 door and 1 others render only 4 pixels tall (11 CSS pixels).

Over Security.NL and 3 others render only 6 pixels tall (16 CSS pixels).
© 2001-2016 Se…curity Council renders only 5 pixels tall (13 CSS pixels).
RSS renders only 5 pixels tall (13 CSS pixels).

priority - 16Size 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="/privacy">cookieoverzicht</a> is close to 1 other tap targets.

The tap target <a href="/category/3/achtergrond" class="node">Achtergrond</a> is close to 1 other tap targets.

The tap target <a href="/posting/48842…kaarten+Hennis">Minister wil n…kaarten Hennis</a> and 2 others are close to other tap targets.

The tap target <a href="/profile?alias=Redactie">Redactie</a> and 4 others are close to other tap targets.

The tap target <a href="/posting/48850…+Word-document" class="read_more_link">Lees meer</a> is close to 1 other tap targets.

The tap target <a href="/community">Forum activiteit</a> and 2 others are close to other tap targets.

The tap target <a href="/posting/48822…oet%3F#replies">15 reacties</a> and 6 others are close to other tap targets.

The tap target <a href="/posting/48822…sen+voldoet%3F">backup softwar…e aan mijn ...</a> and 6 others are close to other tap targets.

The tap target <a href="/community" class="more_activity_link">Meer forum activiteit</a> is close to 1 other tap targets.

The tap target <a href="/posting/48852…Reader#replies">0 reacties</a> and 39 others are close to other tap targets.

The tap target <a href="/posting/48852…ayer+en+Reader">Adobe dicht 83…ayer en Reader</a> and 39 others are close to other tap targets.

The tap target <a href="/archive/1" class="button blue topgap">Meer nieuws</a> is close to 1 other tap targets.

The tap target <a href="/glitch/javascript" class="submit_search"></a> is close to 2 other tap targets.

The tap target <a href="/posting/48836…ermoeidheid%3F" class="poll_title_link">Heb jij last v…-vermoeidheid?</a> is close to 1 other tap targets.

The tap target <input type="radio" name="answerid" class="poll_answer"> and 2 others are close to other tap targets.

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

security.nl HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Line: 1 Column: 1 - 109
"...<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html..."

Bad value “only screen and (device-width: 768px)” for attribute “media” on element “link”: Deprecated media feature “device-width”. For guidance, see the Deprecated Media Features section in the current Media Queries specification.

Line: 8 Column: 5 - 123
"...t" /> <link href="/css/ipad.css?1375791299" type="text/css" rel="stylesheet" media="only screen and (device-width: 768px)" /> <..."

The “for” attribute of the “label” element must refer to a non-hidden form control.

Line: 632 Column: 29 - 50
"... <label for="answerid">Ja</la..." Line: 636 Column: 29 - 50
"... <label for="answerid">Nee</l..." Line: 640 Column: 29 - 50
"... <label for="answerid">2018 o..." Line: 644 Column: 29 - 50
"... <label for="answerid">1984??..." Line: 849 Column: 17 - 40
"... <label for="conditions">Ik ga ..." Line: 870 Column: 17 - 35
"... <label for="email">E-mail..." Line: 874 Column: 17 - 35
"... <label for="email">Wachtw..." Line: 906 Column: 17 - 35
"... <label for="email">E-mail..." Line: 948 Column: 17 - 35
"... <label for="email">E-mail..." Line: 952 Column: 17 - 35
"... <label for="email">Alias:..." Line: 968 Column: 17 - 40
"... <label for="conditions">Ik ont..." Line: 972 Column: 17 - 40
"... <label for="conditions">Ik ga ..."

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

Line: 605 Column: 23 - 89
"... <img src="/images/search.png" title="Go" border="0" alt="search" /> ..."

This document appears to be written in Dutch. Consider adding “lang="nl"” (or variant) to the “html” start tag.

Line: 2 Column: 110 - 43
"...rict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <he..."

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security.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.

security.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.

SECURITY.NL Security.NL

security.nl Website Information

Advertisement

security.nl Alexa Rank

security.nl whois

security.nl server information

Servers Location

security.nl desktop page speed rank

security.nl Desktop Speed Test Quick Summary

priority - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 3 blocking script resources and 1 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Leverage 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 - 5Reduce server response time

priority - 1Optimize images

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

Optimize the following images to reduce their size by 7.1KiB (32% 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 2KiB (35% reduction).

priority - 0Minify 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 1.1KiB (15% reduction).

security.nl Desktop Resource Breakdown

security.nl mobile page speed rank

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

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

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:

priority - 2Reduce server response time

priority - 1Optimize images

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

Optimize the following images to reduce their size by 7.1KiB (32% 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 2KiB (35% reduction).

priority - 0Minify 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 1.1KiB (15% reduction).

security.nl Mobile Resource Breakdown

security.nl mobile page usability

security.nl Mobile Usability Test Quick Summary

priority - 40Use legible font sizes

The following text on your page renders in a way that may be difficult for some of your visitors to read. Use legible font sizes to provide a better user experience.

The following text fragments have a small font size. Increase the font size to make them more legible.

priority - 16Size 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.

priority - 10Configure the viewport

Your page specifies a fixed-width desktop viewport. Use a responsive viewport to allow your page to render properly on all devices.

security.nl HTML validation

Errors

Obsolete doctype. Expected “<!DOCTYPE html>”.

Bad value “only screen and (device-width: 768px)” for attribute “media” on element “link”: Deprecated media feature “device-width”. For guidance, see the Deprecated Media Features section in the current Media Queries specification.

The “for” attribute of the “label” element must refer to a non-hidden form control.

Warnings

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

This document appears to be written in Dutch. Consider adding “lang="nl"” (or variant) to the “html” start tag.

security.nl similar domains

security.nl Ping

security.nl TRACEROUTE