d-tt.nl Website Information

Daily Unique Visits: 2,379

Daily Page Views: 7,137

Income Per Day: $21

Estimated Value: $7,560

This website is located in Netherlands and is using following IP address 136.144.189.227. See the complete list of popular websites hosted in Netherlands.

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

Website d-tt.nl is using the following name servers:

ns3.webhostingserver.nl
ns1.webhostingserver.nl
ns2.webhostingserver.nl

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

The highest website d-tt.nl position in Alexa rank database was 41764 and the lowest rank position was 994861. Current position of d-tt.nl in Alexa rank database is 452086.

Desktop speed score of d-tt.nl (96/100) is better than the results of 94.12% of other sites and shows that the page is performing great on desktop computers.

Mobile usability score of d-tt.nl (91/100) is better than the results of 32.41% of other sites and means that the page is mobile-friendly.

Mobile speed score of d-tt.nl (60/100) is better than the results of 54.7% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

d-tt.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.

d-tt.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: d-tt.nl
Status: active

Registrar:
Antagonist B.V.
Neptunusstraat 27B
7521WC Enschede
Netherlands

Abuse Contact:

Creation Date: 2010-11-11

Updated Date: 2022-01-02

DNSSEC: yes

Domain nameservers:
ns2.webhostingserver.nl
ns3.webhostingserver.nl
ns1.webhostingserver.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).

d-tt.nl server information

Servers Location

d-tt.nl desktop page speed rank

Last tested: 2019-02-01

Desktop Speed Good

96/100

d-tt.nl Desktop Speed Test Quick Summary

priority - 2Eliminate 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:

https://d-tt.nl/assets/site/css/A.styles.css,qv=7.…peed.cf.vqRYmH5jTQ.css

priority - 1Leverage 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://ssl.google-analytics.com/ga.js (2 hours)
https://d-tt.nl/assets/site/plugins/layerslider/skins/v5/skin.css (7.3 hours)
https://d-tt.nl/assets/images/apps/xhgsis-overview…peed.ic.7CX9VcFSxK.jpg (5.3 days)
https://d-tt.nl/assets/images/apps/xteekapp-overvi…peed.ic.R4K1YTfpiT.jpg (5.3 days)

d-tt.nl Desktop Resource Breakdown

Total Resources	55
Number of Hosts	5
Static Resources	48
JavaScript Resources	6
CSS Resources	3

d-tt.nl mobile page speed rank

Last tested: 2019-07-12

Mobile Speed Bad

60/100

d-tt.nl Mobile Speed Test Quick Summary

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://d-tt.nl/
https://d-tt.nl/
https://www.d-tt.nl/

priority - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

Optimize CSS Delivery of the following:

https://fonts.googleapis.com/css?family=Montserrat:300,400,600,700,800,900
https://fonts.googleapis.com/css?family=Open+Sans:…ic,500,600,700,800,900
https://fonts.googleapis.com/css?family=Lora:400,400i
https://www.d-tt.nl/assets/site/css/styles-2019.css?v=1.3

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:

https://www.googletagmanager.com/gtm.js?id=GTM-MN47TKK (15 minutes)
https://www.googleadservices.com/pagead/conversion_async.js (60 minutes)
https://ssl.google-analytics.com/ga.js (2 hours)

priority - 1Optimize images

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

Optimize the following images to reduce their size by 8.7KiB (14% reduction).

Compressing https://www.d-tt.nl/assets/images/phone_bg.jpg could save 8.4KiB (14% reduction).
Compressing https://www.d-tt.nl/assets/site/images/xprevApp.pn…peed.ic.1wtmwnAyGn.png could save 182B (22% reduction).
Compressing https://www.d-tt.nl/assets/site/images/xnextApp.pn…peed.ic.DrLPAlFWFG.png could save 167B (21% 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 4.7KiB (11% reduction).

Minifying https://www.d-tt.nl/assets/site/css/styles-2019.css?v=1.3 could save 4.7KiB (11% reduction) after compression.

d-tt.nl Mobile Resource Breakdown

Total Resources	63
Number of Hosts	12
Static Resources	50
JavaScript Resources	8
CSS Resources	6

d-tt.nl mobile page usability

Last tested: 2019-07-12

Mobile Usability Good

91/100

d-tt.nl Mobile Usability Test Quick Summary

priority - 9Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 693 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

The element <img src="/assets/site/i…Efcm4i4PYC.png" class="back-image"> falls outside the viewport.
The element <img id="teamPicture" src="/assets/site/i…HxrvzTLbCO.png" class="img-responsive…-block teamPic"> falls outside the viewport.

d-tt.nl HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Line: 7 Column: 1 - 125
"...hone=no"> <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1.0, user-scalable=no, width=device-width"> <meta..."

The first occurrence of ID “appscontainer” was here.

Line: 252 Column: 1 - 102
"... </video> <div class="video-container visible-xs container mg0 align-video custom-alginment" id="appscontainer"> <div ..."

Empty heading.

Line: 338 Column: 1 - 4
"... app</h2> <h3></h3> ..."

The first occurrence of ID “hourteam” was here.

Line: 425 Column: 1 - 29
"...r-title"> <h2 id="hourteam" class="bb">Ons te..."

Errors

A “link” element must not appear as a descendant of a “body” element unless the “link” element has an “itemprop” attribute or has a “rel” attribute whose value contains “dns-prefetch”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Line: 13 Column: 1 - 67
"..."></span> <link rel="shortcut icon" href="/favicon.ico" type="image/x-icon"/> <link..."

Attribute “name” not allowed on element “meta” at this point.

Line: 23 Column: 1 - 44
"...rticle"/> <meta name="twitter:card" content="article"> <meta..." Line: 24 Column: 1 - 51
"...article"> <meta name="twitter:site" content="DTT Multimedia"> <meta..." Line: 25 Column: 1 - 118
"...timedia"> <meta name="twitter:title" content="App ontwikkelaar | iPhone - iPad - Android - HTML5 - Games. Lees meer op D-tt.nl"> <meta..." Line: 26 Column: 1 - 58
"...D-tt.nl"> <meta name="twitter:image" content="https://www.d-tt.nl/"> </hea..."

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray end tag “head”.

Line: 27 Column: 1 - 7
"...-tt.nl/"> </head> <body..."

Start tag “body” seen but an element of the same type was already open.

Line: 28 Column: 1 - 6
"...> </head> <body><noscr..."

Attribute “http-equiv” not allowed on element “meta” at this point.

Line: 28 Column: 17 - 99
"...<noscript><meta HTTP-EQUIV="refresh" content="0;url='https://d-tt.nl/?PageSpeed=noscript'" /><style..."

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

Line: 28 Column: 100 - 106
"...cript'" /><style><!--ta..."

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

Line: 59 Column: 1 - 23
"...</a></li> <div class="rightMenu"> <li> ..."

Attribute “opened” not allowed on element “button” at this point.

Line: 141 Column: 1 - 53
"...menu-xs"> <button id="startMenuXs" opened="0" class="dropdown">APPS</..."

Duplicate attribute “loop”.

Line: 255 Column: - 102
"..." autoplay loop muted playsinl..."

Bad value “100%” for attribute “width” on element “video”: Expected a digit but saw “%” instead.

Line: 255 Column: 1 - 135
"...ed', 1)"> <video id="banner-video" loop width="100%" height="auto" class="align-video visible-xs" autoplay loop muted playsinline preload="none"> </vid..." Line: 311 Column: 1 - 237
"...e"></div> <video class="video-animation-app" data-source="assets/files/apps/Iamsterdam-video.mp4" loop="" muted playsinline preload="none" width="100%" height="auto" poster="assets/images/apps/xiamsterdam-overview.png.pagespeed.ic.NKRznYWa4g.jpg"><sourc..." Line: 332 Column: 1 - 233
"...e"></div> <video class="video-animation-app" data-source="assets/files/apps/blokster-video.mp4" loop="" muted playsinline preload="none" width="100%" height="auto" poster="assets/images/apps/xblokster-overview.png.pagespeed.ic.sIN6fJCNNL.jpg"><sourc..."

Bad value “auto” for attribute “height” on element “video”: Expected a digit but saw “a” instead.

Duplicate ID “appscontainer”.

Line: 260 Column: 1 - 46
"...v> </div> <div id="appscontainer" class="container mg0"> <div ..."

Duplicate ID “hourteam”.

Line: 436 Column: 1 - 29
"...r-title"> <h2 id="hourteam" class="bb">DTT in..."

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

Line: 519 Column: 62 - 125
"...a><ul><li><a href="/opdrachtgevers" title="Opdrachtgevers" Opdrachtgevers>Opdrac..." Line: 532 Column: 62 - 125
"...a><ul><li><a href="/opdrachtgevers" title="Opdrachtgevers" Opdrachtgevers>Opdrac..."

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

Line: 520 Column: 5 - 42
"...</li> <li><a href="/blog" title="Nieuws" Nieuws>Nieuws..." Line: 533 Column: 5 - 42
"...</li> <li><a href="/blog" title="Nieuws" Nieuws>Nieuws..."

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

Line: 521 Column: 5 - 38
"...</li> <li><a href="/team" title="Team" Team>Team</..." Line: 534 Column: 5 - 38
"...</li> <li><a href="/team" title="Team" Team>Team</..."

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

Line: 522 Column: 5 - 53
"...</li> <li><a href="/artikelen" title="Artikelen" Artikelen>Artike..." Line: 535 Column: 5 - 53
"...</li> <li><a href="/artikelen" title="Artikelen" Artikelen>Artike..."

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

Line: 523 Column: 5 - 53
"...</li> <li><a href="/vacatures" title="Vacatures" Vacatures>Vacatu..." Line: 536 Column: 5 - 53
"...</li> <li><a href="/vacatures" title="Vacatures" Vacatures>Vacatu..."

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

Line: 524 Column: 18 - 87
"...ss="last"><a href="/stagiaires-over-dtt" title="Stagiaires over DTT" Stagiaires>Stagia..." Line: 537 Column: 18 - 87
"...ss="last"><a href="/stagiaires-over-dtt" title="Stagiaires over DTT" Stagiaires>Stagia..."

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

Line: 544 Column: 9 - 66
"...> <ul><li><a href="/apps-ontwikkelen" title="Apps ontwikkelen" apps>Apps o..."

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

Line: 545 Column: 5 - 78
"...</li> <li><a href="/iphone-app-ontwikkelaar" title="iPhone app ontwikkelaar" Iphone>iPhone..."

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

Line: 546 Column: 5 - 72
"...</li> <li><a href="/ipad-app-ontwikkelaar" title="iPad app ontwikkelaar" Ipad>iPad a..."

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

Line: 548 Column: 5 - 102
"...</li> <li><a href="/android-tablet-app-ontwikkelaar" title="Android Tablet app ontwikkelaar" Android Tablet>Androi..."

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

Line: 548 Column: 5 - 102
"...</li> <li><a href="/android-tablet-app-ontwikkelaar" title="Android Tablet app ontwikkelaar" Android Tablet>Androi..."

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

Line: 549 Column: 5 - 75
"...</li> <li><a href="/unity-app-ontwikkelaar" title="Unity app ontwikkelaar" Unity>Unity ..."

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

Line: 550 Column: 5 - 72
"...</li> <li><a href="/game-app-ontwikkelaar" title="Game app ontwikkelaar" Game>Game a..."

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

Line: 551 Column: 5 - 85
"...</li> <li><a href="/bedrijf-app-ontwikkelaar" title="Bedrijf app ontwikkelaar" Bedrijf app>Bedrij..."

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

Line: 551 Column: 5 - 85
"...</li> <li><a href="/bedrijf-app-ontwikkelaar" title="Bedrijf app ontwikkelaar" Bedrijf app>Bedrij..." Line: 552 Column: 18 - 98
"...ss="last"><a href="/hybride-app-ontwikkelaar" title="Hybride app ontwikkelaar" Hybride app>Hybrid..."

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

Line: 552 Column: 18 - 98
"...ss="last"><a href="/hybride-app-ontwikkelaar" title="Hybride app ontwikkelaar" Hybride app>Hybrid..."

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

Line: 557 Column: 9 - 63
"...> <ul><li><a href="/web-developing" title="Web ontwikkeling" Web>Web on..."

Element “script” must not have attribute “defer” unless attribute “src” is also specified.

Line: 587 Column: 1 - 62
"...</script> <script defer type="text/psajs" data-pagespeed-orig-index="4">//<![C..." Line: 590 Column: 1 - 62
"...</script> <script defer type="text/psajs" data-pagespeed-orig-index="5">//<![C..."

d-tt.nl similar domains

Similar domains:

www.d-tt.com
www.d-tt.net
www.d-tt.org
www.d-tt.info
www.d-tt.biz
www.d-tt.us
www.d-tt.mobi
www.-tt.nl
www.d-tt.nl
www.x-tt.nl
www.dx-tt.nl
www.xd-tt.nl
www.s-tt.nl
www.ds-tt.nl
www.sd-tt.nl
www.e-tt.nl
www.de-tt.nl
www.ed-tt.nl
www.r-tt.nl
www.dr-tt.nl
www.rd-tt.nl
www.f-tt.nl
www.df-tt.nl
www.fd-tt.nl
www.c-tt.nl
www.dc-tt.nl
www.cd-tt.nl
www.dtt.nl
www.d-t.nl
www.d-rt.nl
www.d-trt.nl
www.d-rtt.nl
www.d-ft.nl
www.d-tft.nl
www.d-ftt.nl
www.d-gt.nl
www.d-tgt.nl
www.d-gtt.nl
www.d-yt.nl
www.d-tyt.nl
www.d-ytt.nl
www.d-tr.nl
www.d-ttr.nl
www.d-tf.nl
www.d-ttf.nl
www.d-tg.nl
www.d-ttg.nl
www.d-ty.nl
www.d-tty.nl

d-tt.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.

d-tt.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.

D-TT.NL Digital agency | iOS - Android - Apps - Web - Games | DTT

d-tt.nl Website Information

Advertisement

d-tt.nl Alexa Rank

d-tt.nl whois

d-tt.nl server information

Servers Location

d-tt.nl desktop page speed rank

d-tt.nl Desktop Speed Test Quick Summary

priority - 2Eliminate 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:

priority - 1Leverage 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:

d-tt.nl Desktop Resource Breakdown

d-tt.nl mobile page speed rank

d-tt.nl Mobile Speed Test Quick Summary

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 - 32Eliminate render-blocking JavaScript and CSS in above-the-fold content

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

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 - 1Optimize images

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

Optimize the following images to reduce their size by 8.7KiB (14% 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 4.7KiB (11% reduction).

d-tt.nl Mobile Resource Breakdown

d-tt.nl mobile page usability

d-tt.nl Mobile Usability Test Quick Summary

priority - 9Size content to viewport

The page content is too wide for the viewport, forcing the user to scroll horizontally. Size the page content to the viewport to provide a better user experience.

The page content is 693 CSS pixels wide, but the viewport is only 412 CSS pixels wide. The following elements fall outside the viewport:

d-tt.nl HTML validation

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The first occurrence of ID “appscontainer” was here.

Empty heading.

The first occurrence of ID “hourteam” was here.

Errors

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Attribute “http-equiv” not allowed on element “meta” at this point.

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

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

Attribute “opened” not allowed on element “button” at this point.

Duplicate attribute “loop”.

Bad value “100%” for attribute “width” on element “video”: Expected a digit but saw “%” instead.

Bad value “auto” for attribute “height” on element “video”: Expected a digit but saw “a” instead.

Duplicate ID “appscontainer”.

Duplicate ID “hourteam”.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Element “script” must not have attribute “defer” unless attribute “src” is also specified.

d-tt.nl similar domains

d-tt.nl Ping

d-tt.nl TRACEROUTE