pdsb.nl Website Information

Daily Unique Visits: 2,231

Daily Page Views: 6,693

Income Per Day: $20

Estimated Value: $7,200

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

No name server records were found.

and is probably hosted by Combell NV. See the full list of other websites hosted by Combell NV.

The highest website pdsb.nl position in Alexa rank database was 92988 and the lowest rank position was 997406. Current position of pdsb.nl in Alexa rank database is 482099.

Desktop speed score of pdsb.nl (75/100) is better than the results of 59.78% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of pdsb.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 pdsb.nl (54/100) is better than the results of 41.82% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

pdsb.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.

pdsb.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: pdsb.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:
ns0.transip.net
ns1.transip.nl
ns2.transip.eu

Creation Date: 2002-03-20

Updated Date: 2021-11-29

Record maintained by: SIDN BV

pdsb.nl server information

Servers Location

pdsb.nl desktop page speed rank

Last tested: 2019-04-09

Desktop Speed Medium

75/100

pdsb.nl Desktop Speed Test Quick Summary

priority - 11Leverage 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.pdsb.nl/cms/page15_0.css (expiration not specified)
https://www.pdsb.nl/images/egel-pijn-toilet-dokter-2.jpg (expiration not specified)
https://www.pdsb.nl/images/egels-arm-omheen-thumb.jpg (expiration not specified)
https://www.pdsb.nl/images/facebook-blauwwit.png (expiration not specified)
https://www.pdsb.nl/images/logoklein-(small)-2.jpg (expiration not specified)
https://www.pdsb.nl/images/pdstest-banners-pdsb-360x171.jpg (expiration not specified)
https://www.pdsb.nl/inc/bootstrap-datepicker/css/bootstrap-datepicker3.css (expiration not specified)
https://www.pdsb.nl/inc/bootstrap/3.3.7/css/bootstrap.min.css (expiration not specified)
https://www.pdsb.nl/inc/bootstrap/3.3.7/js/bootstrap.min.js (expiration not specified)
https://www.pdsb.nl/inc/bootstrap/css/awesome-bootstrap-checkbox.css (expiration not specified)
https://www.pdsb.nl/inc/bootstrap/css/bootstrap-submenu.css (expiration not specified)
https://www.pdsb.nl/inc/bootstrap/js/bootstrap-hover-dropdown.min.js (expiration not specified)
https://www.pdsb.nl/inc/bootstrap/js/bootstrap-submenu.min.js (expiration not specified)
https://www.pdsb.nl/inc/font-awesome/4.7.0/css/font-awesome.min.css (expiration not specified)
https://www.pdsb.nl/inc/images/ajax-loading.gif (expiration not specified)
https://www.pdsb.nl/inc/jquery/colorbox/colorbox.css (expiration not specified)
https://www.pdsb.nl/inc/jquery/jquery-1.11.3.min.js (expiration not specified)
https://www.pdsb.nl/inc/jquery/ui/jquery-ui.css (expiration not specified)
https://www.pdsb.nl/inc/jquery/ui/jquery-ui.min.js (expiration not specified)
https://www.pdsb.nl/inc/jquery/ui/jquery.ui.touch-punch.min.js (expiration not specified)
https://www.pdsb.nl/inc/js/cookie.js (expiration not specified)
https://www.googletagmanager.com/gtm.js?id=GTM-P47C68Q (15 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

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

Your page has 17 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.pdsb.nl/inc/jquery/jquery-1.11.3.min.js
https://www.pdsb.nl/inc/jquery/ui/jquery-ui.min.js
https://www.pdsb.nl/inc/jquery/ui/jquery.ui.touch-punch.min.js
https://www.pdsb.nl/inc/bootstrap/3.3.7/js/bootstrap.min.js
https://www.pdsb.nl/inc/js/cms2hover.js?1492515551
https://www.pdsb.nl/inc/js/showdialog.js?1548755339
https://www.pdsb.nl/inc/jquery/colorbox/jquery.colorbox.js?1492515540
https://www.pdsb.nl/inc/js/widgets/ajaxoverlay.js?1492515548
https://www.pdsb.nl/inc/js/widgets/refreshwidget.js?1527662999
https://www.pdsb.nl/inc/js/widgets/actoverview.js?1502104071
https://www.pdsb.nl/inc/js/cms2/tooltip.js?1492515548
https://www.pdsb.nl/inc/js/protectemail.js?1499778308
https://www.pdsb.nl/inc/js/cms2menu.js?1511867678
https://www.pdsb.nl/inc/js/cms2/scrolling.js?1492515548
https://www.pdsb.nl/inc/bootstrap/js/bootstrap-submenu.min.js
https://www.pdsb.nl/inc/bootstrap/js/bootstrap-hover-dropdown.min.js
https://www.pdsb.nl/inc/js/cookie.js

Optimize CSS Delivery of the following:

https://www.pdsb.nl/inc/jquery/ui/jquery-ui.css
https://www.pdsb.nl/inc/bootstrap/3.3.7/css/bootstrap.min.css
https://www.pdsb.nl/inc/jquery/colorbox/colorbox.css
https://www.pdsb.nl/cms/page15_0.css
https://www.pdsb.nl/inc/font-awesome/4.7.0/css/font-awesome.min.css
https://www.pdsb.nl/inc/bootstrap-datepicker/css/bootstrap-datepicker3.css
https://www.pdsb.nl/inc/bootstrap/css/awesome-bootstrap-checkbox.css
https://www.pdsb.nl/inc/bootstrap/css/bootstrap-submenu.css

priority - 9Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://pdsb.nl/
https://pdsb.nl/
https://www.pdsb.nl/

priority - 1Optimize images

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

Optimize the following images to reduce their size by 13.4KiB (39% reduction).

Compressing https://www.pdsb.nl/images/logoklein-(small)-2.jpg could save 6.9KiB (76% reduction).
Compressing https://www.pdsb.nl/images/pdstest-banners-pdsb-360x171.jpg could save 4.9KiB (27% reduction).
Compressing https://www.pdsb.nl/images/egels-arm-omheen-thumb.jpg could save 842B (16% reduction).
Compressing https://yt3.ggpht.com/-5wkJE-1alJs/AAAAAAAAAAI/AAA…rj-c0xffffff/photo.jpg could save 840B (38% 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 4.9KiB (35% reduction).

Minifying https://www.pdsb.nl/inc/jquery/colorbox/jquery.colorbox.js?1492515540 could save 3KiB (38% reduction) after compression.
Minifying https://www.pdsb.nl/inc/js/showdialog.js?1548755339 could save 823B (40% reduction) after compression.
Minifying https://www.pdsb.nl/inc/js/widgets/refreshwidget.js?1527662999 could save 484B (39% reduction) after compression.
Minifying https://www.pdsb.nl/inc/bootstrap/js/bootstrap-hover-dropdown.min.js could save 235B (30% reduction) after compression.
Minifying https://www.pdsb.nl/inc/jquery/ui/jquery.ui.touch-punch.min.js could save 146B (24% reduction) after compression.
Minifying https://www.pdsb.nl/inc/bootstrap/js/bootstrap-submenu.min.js could save 145B (15% reduction) after compression.
Minifying https://www.pdsb.nl/inc/js/cms2menu.js?1511867678 could save 117B (25% reduction) after compression.

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 2KiB (20% reduction).

Minifying https://www.pdsb.nl/inc/jquery/ui/jquery-ui.css could save 1.4KiB (18% reduction) after compression.
Minifying https://www.pdsb.nl/inc/jquery/colorbox/colorbox.css could save 481B (32% reduction) after compression.
Minifying https://www.pdsb.nl/inc/bootstrap/css/bootstrap-submenu.css could save 131B (18% reduction) after compression.

priority - 0Reduce server response time

In our test, your server responded in 0.21 seconds.

pdsb.nl Desktop Resource Breakdown

Total Resources	48
Number of Hosts	9
Static Resources	28
JavaScript Resources	22
CSS Resources	9

pdsb.nl mobile page speed rank

Last tested: 2019-04-09

Mobile Speed Bad

54/100

pdsb.nl Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 17 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

http://pdsb.nl/
https://pdsb.nl/
https://www.pdsb.nl/

priority - 17Leverage 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 - 1Optimize images

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

Optimize the following images to reduce their size by 13.4KiB (39% 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 4.9KiB (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 2KiB (20% reduction).

priority - 0Reduce server response time

In our test, your server responded in 0.21 seconds.

pdsb.nl Mobile Resource Breakdown

Total Resources	49
Number of Hosts	9
Static Resources	29
JavaScript Resources	22
CSS Resources	9

pdsb.nl mobile page usability

Last tested: 2019-04-09

Mobile Usability Good

99/100

pdsb.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.

The tap target <a>2</a> and 5 others are close to other tap targets.

pdsb.nl HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 25 Column: 1 - 70
"...cript --> <script type="text/javascript" src="/inc/jquery/jquery-1.11.3.min.js"></scri..." Line: 26 Column: 1 - 69
"...</script> <script type="text/javascript" src="/inc/jquery/ui/jquery-ui.min.js"></scri..." Line: 27 Column: 1 - 81
"...</script> <script type="text/javascript" src="/inc/jquery/ui/jquery.ui.touch-punch.min.js"></scri..." Line: 33 Column: 1 - 69
"...ndif]--> <SCRIPT type="text/javascript" src="/inc/js/cms2hover.js?1492515551"></SCRI..." Line: 34 Column: 1 - 70
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/showdialog.js?1548755339"></SCRI..." Line: 35 Column: 1 - 88
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/jquery/colorbox/jquery.colorbox.js?1492515540"></SCRI..." Line: 36 Column: 1 - 79
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/widgets/ajaxoverlay.js?1492515548"></SCRI..." Line: 37 Column: 1 - 81
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/widgets/refreshwidget.js?1527662999"></SCRI..." Line: 38 Column: 1 - 79
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/widgets/actoverview.js?1502104071"></SCRI..." Line: 39 Column: 1 - 72
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/cms2/tooltip.js?1492515548"></SCRI..." Line: 40 Column: 1 - 72
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/protectemail.js?1499778308"></SCRI..." Line: 41 Column: 1 - 68
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/cms2menu.js?1511867678"></SCRI..." Line: 42 Column: 1 - 74
"...</SCRIPT> <SCRIPT type="text/javascript" src="/inc/js/cms2/scrolling.js?1492515548"></SCRI..." Line: 45 Column: 2 - 81
"...CRIPT> <script type="text/javascript" src="/inc/bootstrap/js/bootstrap-submenu.min.js"></scri..." Line: 46 Column: 9 - 95
"...> <script type="text/javascript" src="/inc/bootstrap/js/bootstrap-hover-dropdown.min.js"></scri..." Line: 47 Column: 1 - 55
"...</script> <script type="text/javascript" src="/inc/js/cookie.js"></scri..." Line: 47 Column: 65 - 95
"...></script><script type="text/javascript">(funct..." Line: 381 Column: 2 - 32
"...oter> <script type="text/javascript">$('.dr..."

Empty heading.

Line: 101 Column: 101 - 131
"...d='c4704'><h2 style=' text-align: left;'> </h2>..."

Attribute “pagina'” is not serializable as XML 1.0.

Line: 286 Column: 171 - 224
"...disabled'><a aria-label=Vorige pagina' title='Vorige pagina'><span ..."

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Line: 99 Column: 7 - 29
"...v> <div ><section id="pagemain"> <sect..."

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

Line: 2 Column: 16 - 6
"...TYPE html> <html> <head..."

Errors

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

Line: 260 Column: 33 - 119
"... <br><a href="/nieuws/overzicht" role="button" id="" class="btn btn-default " style="" >Naar n..."

Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Line: 286 Column: - 201
"...l=Vorige pagina' title='Vorige..."

Attribute “pagina'” not allowed on element “a” at this point.

Line: 286 Column: 171 - 224
"...disabled'><a aria-label=Vorige pagina' title='Vorige pagina'><span ..."

Attribute “type” not allowed on element “iframe” at this point.

Line: 299 Column: 8 - 64
"...'> <iframe style='position: absolute; top: 0; left: 0; width: 100%; height: 100%;' id='ytplayer' type='text/html' src='https://www.youtube-nocookie.com/embed/CJmyRI5xoRg?autoplay=0&controls=1&enablejsapi=1' frameborder='0' webkitAllowFullScreen mozallowfullscreen allowfullscreen> ..."

Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.

Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

pdsb.nl similar domains

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pdsb.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.

pdsb.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.

PDSB.NL Homepage - Prikkelbare Darm Syndroom Belangenorganisatie

pdsb.nl Website Information

Advertisement

pdsb.nl Alexa Rank

pdsb.nl whois

pdsb.nl server information

Servers Location

pdsb.nl desktop page speed rank

pdsb.nl Desktop Speed Test Quick Summary

priority - 11Leverage 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 - 10Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 17 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 9Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 1Optimize images

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

Optimize the following images to reduce their size by 13.4KiB (39% 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 4.9KiB (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 2KiB (20% reduction).

priority - 0Reduce server response time

In our test, your server responded in 0.21 seconds.

pdsb.nl Desktop Resource Breakdown

pdsb.nl mobile page speed rank

pdsb.nl Mobile Speed Test Quick Summary

priority - 40Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 17 blocking script resources and 8 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 34Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

Avoid landing page redirects for the following chain of redirected URLs.

priority - 17Leverage 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 - 1Optimize images

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

Optimize the following images to reduce their size by 13.4KiB (39% 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 4.9KiB (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 2KiB (20% reduction).

priority - 0Reduce server response time

In our test, your server responded in 0.21 seconds.

pdsb.nl Mobile Resource Breakdown

pdsb.nl mobile page usability

pdsb.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.

pdsb.nl HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Empty heading.

Attribute “pagina'” is not serializable as XML 1.0.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

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

Errors

Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.

Quote “'” in attribute name. Probable cause: Matching quote missing somewhere earlier.

Attribute “pagina'” not allowed on element “a” at this point.

Attribute “type” not allowed on element “iframe” at this point.

Attribute “webkitallowfullscreen” not allowed on element “iframe” at this point.

Attribute “mozallowfullscreen” not allowed on element “iframe” at this point.

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

pdsb.nl similar domains

pdsb.nl Ping

pdsb.nl TRACEROUTE