dtu.dk Website Information

Daily Unique Visits: 419,682

Daily Page Views: 3,357,456

Income Per Day: $3,357

Estimated Value: $3,625,560

This website is located in Denmark and is using following IP address 192.38.91.25. See the complete list of popular websites hosted in Denmark.

dtu.dk is registered under .DK top-level domain. Please check other sites in .DK zone.

Website dtu.dk is using the following name servers:

dns2.dtu.dk
ns-soa.darenet.dk
dns1.dtu.dk

and is probably hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US. See the full list of other websites hosted by MICROSOFT-CORP-MSN-AS-BLOCK - Microsoft Corporation, US.

The highest website dtu.dk position in Alexa rank database was 3473 and the lowest rank position was 3895. Current position of dtu.dk in Alexa rank database is 3631.

Desktop speed score of dtu.dk (70/100) is better than the results of 50.91% of other sites and shows that the page desktop performance can be improved.

Mobile usability score of dtu.dk (97/100) is better than the results of 49.9% of other sites and means that the page is mobile-friendly.

Mobile speed score of dtu.dk (52/100) is better than the results of 37.6% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

dtu.dk 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.

dtu.dk 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.

# Hello 167.99.102.248. Your session has been logged.
#
# Copyright (c) 2002 - 2024 by Punktum dk A/S
#
# Version: 5.4.0
#
# The data in the DK Whois database is provided by Punktum dk A/S
# for information purposes only, and to assist persons in obtaining
# information about or related to a domain name registration record.
# We do not guarantee its accuracy. We will reserve the right to remove
# access for entities abusing the data, without notice.
#
# Any use of this material to target advertising or similar activities
# are explicitly forbidden and will be prosecuted. Punktum dk A/S
# requests to be notified of any such activities or suspicions thereof.

Domain: dtu.dk
DNS: dtu.dk
Registered: 1998-03-16
Expires: 2025-03-31
Registration period: 1 year
VID: no
DNSSEC: Unsigned delegation
Status: Active

Nameservers
Hostname: dns1.dtu.dk
Hostname: dns2.dtu.dk
Hostname: dns3.dtu.dk
Hostname: ns-soa.darenet.dk

# Use option --show-handles to get handle information.
# whois -h whois.punktum.dk HELP for more help.

dtu.dk server information

Servers Location

dtu.dk desktop page speed rank

Last tested: 2019-12-07

Desktop Speed Medium

70/100

dtu.dk Desktop Speed Test Quick Summary

priority - 20Optimize images

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

Optimize the following images to reduce their size by 198.2KiB (27% reduction).

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Compressing https://www.dtu.dk/-/media/Udvikling/dtu/Netmester…9A0FEB6B404388AF865BFA could save 1.4KiB (19% reduction).
Compressing https://www.dtu.dk/images/modules/socialmedia/instagram-mobile.png could save 979B (52% reduction).
Compressing https://www.dtu.dk/-/media/logo-miobile-small.ashx could save 928B (64% reduction).
Compressing https://www.dtu.dk/images/modules/socialmedia/instagram.png could save 911B (61% reduction).

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.dtu.dk/js/jQuery/1.8.2/jquery.min.js
https://www.dtu.dk/js/jQuery/ui/jquery-ui-1.9.0.min.js
https://www.dtu.dk/js/libs/ajax/ajax.min.js
https://www.dtu.dk/js/desktop.min.js?ver=12.12.2+2…6953925842fd4c53bd1146
https://www.dtu.dk/js/libs/jquery.datepicker-da.js
https://r1-t.trackedlink.net/_dmpt.js
https://www.dtu.dk/WebResource.axd?d=pynGkmcFUV13H…2&t=636940025749177621
https://www.dtu.dk/sitecore/shell/Controls/Lib/jQuery/jquery-1.10.2.min.js
https://www.dtu.dk/WebResource.axd?d=x2nkrMJGXkMEL…1&t=636940025749177621

Optimize CSS Delivery of the following:

https://www.dtu.dk/css/common/init_alldevices.min.…6953925842fd4c53bd1146
https://www.dtu.dk/css/www/base_desktop.min.css?ve…6953925842fd4c53bd1146

priority - 7Avoid 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://dtu.dk/
http://www.dtu.dk/
https://www.dtu.dk/

priority - 3Leverage 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://cookieinfo.siteimprove.com/img/cookie-sprite.png (expiration not specified)
https://r1-t.trackedlink.net/_dmpt.js (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-146049948-1 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/229299…1067?v=2.9.14&r=stable (20 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 7% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

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 2.3KiB (12% reduction).

Minifying https://www.dtu.dk/ could save 2.1KiB (12% reduction) after compression.
Minifying https://track.adform.net/serving/container/?pm=912…%3a%2f%2fwww.dtu.dk%2f could save 170B (16% reduction) after compression.

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 1.5KiB (15% reduction).

Minifying https://www.dtu.dk/WebResource.axd?d=x2nkrMJGXkMEL…1&t=636940025749177621 could save 778B (15% reduction) after compression.
Minifying https://www.dtu.dk/WebResource.axd?d=pynGkmcFUV13H…2&t=636940025749177621 could save 620B (14% reduction) after compression.
Minifying https://www.dtu.dk/js/libs/jquery.datepicker-da.js could save 145B (22% reduction) after compression.

dtu.dk Desktop Resource Breakdown

Total Resources	78
Number of Hosts	18
Static Resources	52
JavaScript Resources	19
CSS Resources	4

dtu.dk mobile page speed rank

Last tested: 2019-12-08

Mobile Speed Bad

52/100

dtu.dk Mobile Speed Test Quick Summary

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

https://www.dtu.dk/js/jQuery/1.8.2/jquery.min.js
https://www.dtu.dk/js/jQuery/ui/jquery-ui-1.9.0.min.js
https://www.dtu.dk/js/libs/ajax/ajax.min.js
https://www.dtu.dk/js/mobile.min.js?ver=12.12.2+24…6953925842fd4c53bd1146
https://www.dtu.dk/js/libs/jquery.datepicker-da.js
https://r1-t.trackedlink.net/_dmpt.js
https://www.dtu.dk/WebResource.axd?d=pynGkmcFUV13H…2&t=636940025749177621
https://www.dtu.dk/sitecore/shell/Controls/Lib/jQuery/jquery-1.10.2.min.js
https://www.dtu.dk/WebResource.axd?d=x2nkrMJGXkMEL…1&t=636940025749177621

Optimize CSS Delivery of the following:

https://www.dtu.dk/css/common/init_alldevices.min.…6953925842fd4c53bd1146
https://www.dtu.dk/css/www/base_mobile.min.css?ver…6953925842fd4c53bd1146

priority - 26Avoid 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://dtu.dk/
http://www.dtu.dk/
https://www.dtu.dk/

priority - 20Optimize images

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

Optimize the following images to reduce their size by 198.2KiB (27% reduction).

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

The entire HTML response was not sufficient to render the above-the-fold content. This usually indicates that additional resources, loaded after HTML parsing, were required to render above-the-fold content. Prioritize visible content that is needed for rendering above-the-fold by including it directly in the HTML response.

Only about 39% of the final above-the-fold content could be rendered with the full HTML response.

Click to see the screenshot with only the HTML response:

priority - 5Leverage 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://cookieinfo.siteimprove.com/img/cookie-sprite.png (expiration not specified)
https://www.googletagmanager.com/gtag/js?id=UA-146049948-1 (15 minutes)
https://connect.facebook.net/en_US/fbevents.js (20 minutes)
https://connect.facebook.net/signals/config/229299…1067?v=2.9.14&r=stable (20 minutes)
https://www.googleadservices.com/pagead/conversion.js (60 minutes)
https://r1-t.trackedlink.net/_dmpt.js (85.7 minutes)
https://www.google-analytics.com/analytics.js (2 hours)

priority - 1Reduce server response time

In our test, your server responded in 0.25 seconds.

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 2.3KiB (12% reduction).

priority - 0Enable 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 1.5KiB (71% reduction).

Compressing https://www.dtu.dk/Webservice/MobileMenuService.asmx/GetMenu could save 1.5KiB (71% 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 1.5KiB (15% reduction).

dtu.dk Mobile Resource Breakdown

Total Resources	76
Number of Hosts	18
Static Resources	49
JavaScript Resources	21
CSS Resources	4

dtu.dk mobile page usability

Last tested: 2019-12-08

Mobile Usability Good

97/100

dtu.dk Mobile Usability Test Quick Summary

priority - 2Size 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="javascript:void(0)" class="szc_button szc_second">Luk</a> is close to 2 other tap targets.

The tap target <a href="https://www.dt…d-78614674b06f">09…DEC</a> and 3 others are close to other tap targets.
The tap target <a href="http://twitter.com/#!/DTUtweet"></a> and 3 others are close to other tap targets.
The tap target <img src="/images/module…ter-mobile.png" class="hide-desktop"> and 8 others are close to other tap targets.

dtu.dk HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Line: 53 Column: 2 - 69
"..." /> <script src="/js/jQuery/1.8.2/jquery.min.js" type="text/javascript"></scri..." Line: 54 Column: 2 - 75
".../script> <script src="/js/jQuery/ui/jquery-ui-1.9.0.min.js" type="text/javascript"></scri..." Line: 57 Column: 2 - 64
"...dle) --> <script src="/js/libs/ajax/ajax.min.js" type="text/javascript"></scri..." Line: 59 Column: 2 - 32
"...script> <script type="text/javascript">jqNetm..." Line: 63 Column: 3 - 33
"...le) --> <script type="text/javascript"> if..." Line: 78 Column: 2 - 71
"...ipt> <script src="/js/libs/jquery.datepicker-da.js" type="text/javascript"></scri..." Line: 87 Column: 1 - 75
"...tools --> <script src="https://r1-t.trackedlink.net/_dmpt.js" type="text/javascript"></scri..." Line: 88 Column: 1 - 31
"...</script> <script type="text/javascript"> _dmSe..." Line: 95 Column: 1 - 31
"...BEGIN --> <script type="text/javascript"> w..." Line: 114 Column: 1 - 31
"...u.dk/ --> <script type="text/javascript"> var _..."

Errors

Bad start tag in “p” in “head”.

Line: 104 Column: 5 - 44
"...ript> <p style="margin:0;padding:0;border:0;"> ..."

Stray end tag “noscript”.

Line: 107 Column: 1 - 11
"... </p> </noscript> <!-- ..."

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

Line: 109 Column: 44 - 137
"...PAGNER --><meta name="google-site-verification" content="W3dRuiYW5QnGyLt9p0zvve3iQ2n8JQVGSoF4RIvJTpU" /> <!--..."

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

Line: 109 Column: 44 - 137
"...PAGNER --><meta name="google-site-verification" content="W3dRuiYW5QnGyLt9p0zvve3iQ2n8JQVGSoF4RIvJTpU" /> <!--..."

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

Line: 126 Column: 34 - 40
"...de END --><style> .sub..."

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”, “modulepreload”, “pingback”, “preconnect”, “prefetch”, “preload”, “prerender”, or “stylesheet”.

Line: 168 Column: 2 - 49
"...rint" /> <link rel="shortcut icon" href="/favicon.ico" /> </h..."

Stray end tag “head”.

Line: 170 Column: 1 - 7
"...ico" /> </head> <bod..."

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

Line: 172 Column: 1 - 34
"... </head> <body id="body" class="frontpage"> <for..."

Cannot recover after last error. Any further errors will be ignored.

Line: 172 Column: 1 - 34
"... </head> <body id="body" class="frontpage"> <for..."

dtu.dk similar domains

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dtu.dk 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.

dtu.dk 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.

DTU.DK Danmarks Tekniske Universitet - DTU

dtu.dk Website Information

Advertisement

dtu.dk Alexa Rank

dtu.dk whois

dtu.dk server information

Servers Location

dtu.dk desktop page speed rank

dtu.dk Desktop Speed Test Quick Summary

priority - 20Optimize images

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

Optimize the following images to reduce their size by 198.2KiB (27% reduction).

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 7Avoid 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 - 3Leverage 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 - 2Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

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 2.3KiB (12% 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 1.5KiB (15% reduction).

dtu.dk Desktop Resource Breakdown

dtu.dk mobile page speed rank

dtu.dk Mobile Speed Test Quick Summary

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

Your page has 9 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

Remove render-blocking JavaScript:

Optimize CSS Delivery of the following:

priority - 26Avoid 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 - 20Optimize images

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

Optimize the following images to reduce their size by 198.2KiB (27% reduction).

priority - 8Prioritize visible content

Your page requires additional network round trips to render the above-the-fold content. For best performance, reduce the amount of HTML needed to render above-the-fold content.

priority - 5Leverage 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 - 1Reduce server response time

In our test, your server responded in 0.25 seconds.

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 2.3KiB (12% reduction).

priority - 0Enable 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 1.5KiB (71% 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 1.5KiB (15% reduction).

dtu.dk Mobile Resource Breakdown

dtu.dk mobile page usability

dtu.dk Mobile Usability Test Quick Summary

priority - 2Size 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.

dtu.dk HTML validation

Warnings

The “type” attribute is unnecessary for JavaScript resources.

Errors

Bad start tag in “p” in “head”.

Stray end tag “noscript”.

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

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

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

Stray end tag “head”.

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

Cannot recover after last error. Any further errors will be ignored.

dtu.dk similar domains

dtu.dk Ping

dtu.dk TRACEROUTE