ntnu.no Website Information
Daily Unique Visits: 394,273
Daily Page Views: 3,154,184
Income Per Day: $3,154
Estimated Value: $3,406,320
This website is located in Norway and is using following IP address 129.241.160.102. See the complete list of popular websites hosted in Norway.
ntnu.no is registered under .NO top-level domain. Please check other sites in .NO zone.
Website ntnu.no is using the following name servers:
- ns2.ntnu.no
- ns1.ntnu.no
and is probably hosted by UNINETT AS. See the full list of other websites hosted by UNINETT AS.
The highest website ntnu.no position in Alexa rank database was 3826 and the lowest rank position was 4345. Current position of ntnu.no in Alexa rank database is 3865.
Desktop speed score of ntnu.no (38/100) is better than the results of 13.38% of other sites and shows that the page desktop performance can be improved.
Mobile usability score of ntnu.no (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 ntnu.no (33/100) is better than the results of 12.14% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.
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ntnu.no 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.
ntnu.no 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.
% By looking up information in the domain registration directory
% service, you confirm that you accept the terms and conditions of the
% service:
% https://www.norid.no/en/domeneoppslag/vilkar/
%
% Norid AS holds the copyright to the lookup service, content,
% layout and the underlying collections of information used in the
% service (cf. the Act on Intellectual Property of May 2, 1961, No.
% 2). Any commercial use of information from the service, including
% targeted marketing, is prohibited. Using information from the domain
% registration directory service in violation of the terms and
% conditions may result in legal prosecution.
%
% The whois service at port 43 is intended to contribute to resolving
% technical problems where individual domains threaten the
% functionality, security and stability of other domains or the
% internet as an infrastructure. It does not give any information
% about who the holder of a domain is. To find information about a
% domain holder, please visit our website:
% https://www.norid.no/en/domeneoppslag/
Domain Information
NORID Handle...............: NTN55D-NORID
Domain Name................: ntnu.no
Registrar Handle...........: REG1103-NORID
Tech-c Handle..............: NH1845R-NORID
Name Server Handle.........: NSNT100H-NORID
Name Server Handle.........: NSNT99H-NORID
Additional information:
Created: 1999-11-15
Last updated: 2023-11-15
% service, you confirm that you accept the terms and conditions of the
% service:
% https://www.norid.no/en/domeneoppslag/vilkar/
%
% Norid AS holds the copyright to the lookup service, content,
% layout and the underlying collections of information used in the
% service (cf. the Act on Intellectual Property of May 2, 1961, No.
% 2). Any commercial use of information from the service, including
% targeted marketing, is prohibited. Using information from the domain
% registration directory service in violation of the terms and
% conditions may result in legal prosecution.
%
% The whois service at port 43 is intended to contribute to resolving
% technical problems where individual domains threaten the
% functionality, security and stability of other domains or the
% internet as an infrastructure. It does not give any information
% about who the holder of a domain is. To find information about a
% domain holder, please visit our website:
% https://www.norid.no/en/domeneoppslag/
Domain Information
NORID Handle...............: NTN55D-NORID
Domain Name................: ntnu.no
Registrar Handle...........: REG1103-NORID
Tech-c Handle..............: NH1845R-NORID
Name Server Handle.........: NSNT100H-NORID
Name Server Handle.........: NSNT99H-NORID
Additional information:
Created: 1999-11-15
Last updated: 2023-11-15
ntnu.no server information
Servers Location
ntnu.no desktop page speed rank
Last tested: 2017-05-28
Desktop Speed
Bad
38/100
ntnu.no Desktop Speed Test Quick Summary
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priority - 2Leverage browser caching
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priority - 1Minify JavaScript
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ntnu.no Desktop Resource Breakdown
| Total Resources | 86 |
| Number of Hosts | 17 |
| Static Resources | 59 |
| JavaScript Resources | 31 |
| CSS Resources | 16 |
ntnu.no mobile page speed rank
Last tested: 2017-05-28
Mobile Speed
Bad
33/100
ntnu.no Mobile Speed Test Quick Summary
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Compressing http://siteimproveanalytics.com/js/siteanalyze_6000120.js could save 15.2KiB (65% reduction).
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priority - 48Eliminate render-blocking JavaScript and CSS in above-the-fold content
Your page has 5 blocking script resources and 11 blocking CSS resources. This causes a delay in rendering your page.
Remove render-blocking JavaScript:
http://www.ntnu.no/html/js/barebone.jsp?browserId=…b=6210&t=1495637262000
http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js
http://www.ntnu.no/ntnu-theme/javascript/underscore-min.js
http://www.ntnu.no/ntnu-theme/javascript/jquerySlider.js
http://www.ntnu.no/ntnu-theme/javascript/jquery.tablesorter.js
http://ajax.googleapis.com/ajax/libs/jquery/1.8.2/jquery.min.js
http://www.ntnu.no/ntnu-theme/javascript/underscore-min.js
http://www.ntnu.no/ntnu-theme/javascript/jquerySlider.js
http://www.ntnu.no/ntnu-theme/javascript/jquery.tablesorter.js
Optimize CSS Delivery of the following:
http://www.ntnu.no/ntnu-theme/css/aui.css?browserI…b=6210&t=1480602568000
http://www.ntnu.no/html/css/main.css?browserId=oth…b=6210&t=1383307538000
http://www.ntnu.no/html/portlet/journal_content/cs…b=6210&t=1495637262000
http://www.ntnu.no/calevent-portlet/css/miniCalend…b=6210&t=1495637212000
http://www.ntnu.no/calevent-portlet/js/lib/chosen/…b=6210&t=1495637212000
http://www.ntnu.no/calevent-portlet/js/lib/jQueryU…b=6210&t=1495637212000
http://www.ntnu.no/html/portlet/login/css/main.css…b=6210&t=1495637262000
http://www.ntnu.no/ntnu-theme/css/main.css?browser…b=6210&t=1480602568000
http://maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css
http://fonts.googleapis.com/css?family=Open+Sans:400italic,400,300,600,700
http://www.ntnu.no/ntnu-theme/css/jQerySlider.css
http://www.ntnu.no/html/css/main.css?browserId=oth…b=6210&t=1383307538000
http://www.ntnu.no/html/portlet/journal_content/cs…b=6210&t=1495637262000
http://www.ntnu.no/calevent-portlet/css/miniCalend…b=6210&t=1495637212000
http://www.ntnu.no/calevent-portlet/js/lib/chosen/…b=6210&t=1495637212000
http://www.ntnu.no/calevent-portlet/js/lib/jQueryU…b=6210&t=1495637212000
http://www.ntnu.no/html/portlet/login/css/main.css…b=6210&t=1495637262000
http://www.ntnu.no/ntnu-theme/css/main.css?browser…b=6210&t=1480602568000
http://maxcdn.bootstrapcdn.com/font-awesome/4.1.0/css/font-awesome.min.css
http://fonts.googleapis.com/css?family=Open+Sans:400italic,400,300,600,700
http://www.ntnu.no/ntnu-theme/css/jQerySlider.css
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:
http://www.ntnu.no/ntnu-theme/css/aui/alloy-font-a…fontawesome-alloy.woff (expiration not specified)
http://www.ntnu.no/ntnu-theme/images/logo_ntnu.svg (expiration not specified)
http://www.ntnu.no/ntnu-theme/images/ntnu-icon.svg (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://siteimproveanalytics.com/js/siteanalyze_6000120.js (4 hours)
http://www.ntnu.no/ntnu-theme/images/logo_ntnu.svg (expiration not specified)
http://www.ntnu.no/ntnu-theme/images/ntnu-icon.svg (expiration not specified)
https://static.doubleclick.net/instream/ad_status.js (15 minutes)
http://www.google-analytics.com/analytics.js (2 hours)
http://siteimproveanalytics.com/js/siteanalyze_6000120.js (4 hours)
priority - 1Minify 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 12.4KiB (46% reduction).
Minifying http://www.ntnu.no/ntnu-theme/javascript/jquerySlider.js could save 6.4KiB (52% reduction) after compression.
Minifying http://www.ntnu.no/ntnu-theme/javascript/jquery.tablesorter.js could save 3.3KiB (42% reduction) after compression.
Minifying http://www.ntnu.no/ntnu-theme/javascript/ntnu_init…?ntnuversion=liferay62 could save 2.7KiB (40% reduction) after compression.
Minifying http://www.ntnu.no/ntnu-theme/javascript/jquery.tablesorter.js could save 3.3KiB (42% reduction) after compression.
Minifying http://www.ntnu.no/ntnu-theme/javascript/ntnu_init…?ntnuversion=liferay62 could save 2.7KiB (40% 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 605B (12% reduction).
Minifying http://www.ntnu.no/calevent-portlet/js/lib/jQueryU…b=6210&t=1495637212000 could save 605B (12% reduction) after compression.
ntnu.no Mobile Resource Breakdown
| Total Resources | 85 |
| Number of Hosts | 18 |
| Static Resources | 57 |
| JavaScript Resources | 32 |
| CSS Resources | 16 |
ntnu.no mobile page usability
Last tested: 2017-05-28
Mobile Usability
Good
99/100
ntnu.no 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 id="skip-to-content" href="#main-content">Droppe til innhold</a> is close to 1 other tap targets.The tap target
<a href="/" class="logo default-logo ntnu_logo"></a> is close to 1 other tap targets.The tap target
<a href="http://www.ntnu.no/starmus">Starmus</a> is close to 1 other tap targets.The tap target
<a href="https://gemini…art-trondheim/">» Første romva…til Trondheim</a> and 2 others are close to other tap targets.The tap target
<div id="yui_patched_v3…6004187774_167" class="yui3-minicalevent-content">28maiOmvisning…re arrangement</div> and 1 others are close to other tap targets.The tap target
<a href="http://www.ntn…2-d223282d1930">Omvisning i ut…tenskapsmuseet</a> is close to 1 other tap targets.ntnu.no HTML validation
Errors
Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.
Line: 1 Column: - 15581
"..." tabindex="0" "><i class="ico..." Line: 1 Column: - 15729
"..." tabindex="0" "><i class="ico..."
"..." tabindex="0" "><i class="ico..." Line: 1 Column: - 15729
"..." tabindex="0" "><i class="ico..."
Attribute “"” not allowed on element “a” at this point.
Line: 1 Column: 15469 - 15582
"...ntainer"> <a class="btn btn-navbar" id="_145_navSiteNavigationNavbarBtn" data-navId="_145_navSiteNavigation" tabindex="0" "><i cla..." Line: 1 Column: 15615 - 15730
"..."></i></a><a class="btn btn-navbar" id="_145_navAccountControlsNavbarBtn" data-navId="_145_navAccountControls" tabindex="0" "><i cla..."
"...ntainer"> <a class="btn btn-navbar" id="_145_navSiteNavigationNavbarBtn" data-navId="_145_navSiteNavigation" tabindex="0" "><i cla..." Line: 1 Column: 15615 - 15730
"..."></i></a><a class="btn btn-navbar" id="_145_navAccountControlsNavbarBtn" data-navId="_145_navAccountControls" tabindex="0" "><i cla..."
Bad value “” for attribute “id” on element “a”: An ID must not be the empty string.
Line: 1 Column: 16261 - 16384
"...tation" > <a class="" data-redirect="false" href="https://www.ntnu.no/c/portal/login?p_l_id=601029867" id="" role="menuitem" title=""> <i cl..."
"...tation" > <a class="" data-redirect="false" href="https://www.ntnu.no/c/portal/login?p_l_id=601029867" id="" role="menuitem" title=""> <i cl..."
Attribute “alt” not allowed on element “svg” at this point.
Line: 1 Column: 17132 - 17177
"...rtsiden"> <svg width="100%" height="100%" alt="ntnu.no"> <imag..." Line: 1 Column: 17660 - 17706
"...n="true"> <svg width="100%" height="100%" alt="ntnu.no" > <imag..."
"...rtsiden"> <svg width="100%" height="100%" alt="ntnu.no"> <imag..." Line: 1 Column: 17660 - 17706
"...n="true"> <svg width="100%" height="100%" alt="ntnu.no" > <imag..."
Attribute “src” not allowed on element “image” at this point.
Line: 1 Column: 17179 - 17298
"...ntnu.no"> <image xlink:href="/ntnu-theme/images/logo_ntnu.svg" src="/ntnu-theme/images/logo_ntnu.png" width="100%" height="100%"/> </svg..." Line: 1 Column: 17708 - 17827
"...tnu.no" > <image xlink:href="/ntnu-theme/images/logo_ntnu.svg" src="/ntnu-theme/images/logo_ntnu.png" width="100%" height="100%"/> </svg..."
"...ntnu.no"> <image xlink:href="/ntnu-theme/images/logo_ntnu.svg" src="/ntnu-theme/images/logo_ntnu.png" width="100%" height="100%"/> </svg..." Line: 1 Column: 17708 - 17827
"...tnu.no" > <image xlink:href="/ntnu-theme/images/logo_ntnu.svg" src="/ntnu-theme/images/logo_ntnu.png" width="100%" height="100%"/> </svg..."
Duplicate ID “”.
Line: 1 Column: 24378 - 24521
".../a> </li> <li class="visible-desktop loginDropDown ntnu_topLinksLI lfr-nav-item" id="" title="Logg inn for NTNU studenter og ansatte" role="presentation"> <a hr..."
".../a> </li> <li class="visible-desktop loginDropDown ntnu_topLinksLI lfr-nav-item" id="" title="Logg inn for NTNU studenter og ansatte" role="presentation"> <a hr..."
Bad value “” for attribute “id” on element “li”: An ID must not be the empty string.
Line: 1 Column: 24378 - 24521
".../a> </li> <li class="visible-desktop loginDropDown ntnu_topLinksLI lfr-nav-item" id="" title="Logg inn for NTNU studenter og ansatte" role="presentation"> <a hr..."
".../a> </li> <li class="visible-desktop loginDropDown ntnu_topLinksLI lfr-nav-item" id="" title="Logg inn for NTNU studenter og ansatte" role="presentation"> <a hr..."
Duplicate attribute “aria-hidden”.
Line: 1 Column: - 26350
"...ue" aria-hidden="true" title="..."
"...ue" aria-hidden="true" title="..."
Duplicate ID “sign_in_ntnu”.
Line: 1 Column: 26550 - 26612
"...e="menu"> <li class="lfr-nav-item" role="presentation" id="sign_in_ntnu"> <a cl..."
"...e="menu"> <li class="lfr-nav-item" role="presentation" id="sign_in_ntnu"> <a cl..."
Duplicate ID “blackboard_ntnu”.
Line: 1 Column: 26760 - 26825
".../a> </li> <li class="lfr-nav-item" role="presentation" id="blackboard_ntnu"> <a cl..."
".../a> </li> <li class="lfr-nav-item" role="presentation" id="blackboard_ntnu"> <a cl..."
Duplicate ID “alumni_ntnu”.
Line: 1 Column: 26957 - 27018
".../a> </li> <li class="lfr-nav-item" role="presentation" id="alumni_ntnu"> <a cl..."
".../a> </li> <li class="lfr-nav-item" role="presentation" id="alumni_ntnu"> <a cl..."
Element “style” not allowed as child of element “div” in this context. (Suppressing further errors from this subtree.)
Line: 1 Column: 36254 - 36276
"...t"><style type="text/css">ul.flatlist{l..."
"...t"><style type="text/css">ul.flatlist{l..."
Warnings
Attribute “"” is not serializable as XML 1.0.
Line: 1 Column: 15469 - 15582
"...ntainer"> <a class="btn btn-navbar" id="_145_navSiteNavigationNavbarBtn" data-navId="_145_navSiteNavigation" tabindex="0" "><i cla..." Line: 1 Column: 15615 - 15730
"..."></i></a><a class="btn btn-navbar" id="_145_navAccountControlsNavbarBtn" data-navId="_145_navAccountControls" tabindex="0" "><i cla..."
"...ntainer"> <a class="btn btn-navbar" id="_145_navSiteNavigationNavbarBtn" data-navId="_145_navSiteNavigation" tabindex="0" "><i cla..." Line: 1 Column: 15615 - 15730
"..."></i></a><a class="btn btn-navbar" id="_145_navAccountControlsNavbarBtn" data-navId="_145_navAccountControls" tabindex="0" "><i cla..."
The “banner” role is unnecessary for element “header”.
Line: 1 Column: 17334 - 17382
"...v> </div> <header id="banner" role="banner" style="top: 3"> <nav ..."
"...v> </div> <header id="banner" role="banner" style="top: 3"> <nav ..."
The “navigation” role is unnecessary for element “nav”.
Line: 1 Column: 17384 - 17477
"..."top: 3"> <nav class="sort-pages modify-pages navbar site-navigation" id="navigation" role="navigation"> <div ..."
"..."top: 3"> <nav class="sort-pages modify-pages navbar site-navigation" id="navigation" role="navigation"> <div ..."
The first occurrence of ID “” was here.
Line: 1 Column: 16261 - 16384
"...tation" > <a class="" data-redirect="false" href="https://www.ntnu.no/c/portal/login?p_l_id=601029867" id="" role="menuitem" title=""> <i cl..."
"...tation" > <a class="" data-redirect="false" href="https://www.ntnu.no/c/portal/login?p_l_id=601029867" id="" role="menuitem" title=""> <i cl..."
The first occurrence of ID “sign_in_ntnu” was here.
Line: 1 Column: 25070 - 25132
"...e="menu"> <li class="lfr-nav-item" role="presentation" id="sign_in_ntnu"> <a cl..."
"...e="menu"> <li class="lfr-nav-item" role="presentation" id="sign_in_ntnu"> <a cl..."
The first occurrence of ID “blackboard_ntnu” was here.
Line: 1 Column: 25280 - 25345
".../a> </li> <li class="lfr-nav-item" role="presentation" id="blackboard_ntnu"> <a cl..."
".../a> </li> <li class="lfr-nav-item" role="presentation" id="blackboard_ntnu"> <a cl..."
The first occurrence of ID “alumni_ntnu” was here.
Line: 1 Column: 25477 - 25538
".../a> </li> <li class="lfr-nav-item" role="presentation" id="alumni_ntnu"> <a cl..."
".../a> </li> <li class="lfr-nav-item" role="presentation" id="alumni_ntnu"> <a cl..."
Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.
Line: 1 Column: 27601 - 27688
"..."></span> <section class="portlet" id="portlet_languageportlet_WAR_languageportlet_INSTANCE_abcd"> <div ..." Line: 1 Column: 28510 - 28609
"..."></span> <section class="portlet" id="portlet_ntnubreadcrumbportlet_WAR_ntnubreadcrumbportlet_INSTANCE_abcd"> <div ..." Line: 1 Column: 29425 - 29487
"..."></span> <section class="portlet" id="portlet_56_INSTANCE_8jruWOrredh2"> <div ..." Line: 1 Column: 32250 - 32312
"..."></span> <section class="portlet" id="portlet_56_INSTANCE_QBZArfXqDZO1"> <div ..."
"..."></span> <section class="portlet" id="portlet_languageportlet_WAR_languageportlet_INSTANCE_abcd"> <div ..." Line: 1 Column: 28510 - 28609
"..."></span> <section class="portlet" id="portlet_ntnubreadcrumbportlet_WAR_ntnubreadcrumbportlet_INSTANCE_abcd"> <div ..." Line: 1 Column: 29425 - 29487
"..."></span> <section class="portlet" id="portlet_56_INSTANCE_8jruWOrredh2"> <div ..." Line: 1 Column: 32250 - 32312
"..."></span> <section class="portlet" id="portlet_56_INSTANCE_QBZArfXqDZO1"> <div ..."
Document uses the Unicode Private Use Area(s), which should not be used in publicly exchanged documents. (Charmod C073)
Line: 1 Column: - 36631
"...lign-v"></span> NTNU i Trondh..."
"...lign-v"></span> NTNU i Trondh..."
The “contentinfo” role is unnecessary for element “footer”.
Line: 1 Column: 47309 - 47365
"...v> <footer id="footer" class="row-fluid" role="contentinfo"> <div class="..."
"...v> <footer id="footer" class="row-fluid" role="contentinfo"> <div class="..."
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ntnu.no 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.
ntnu.no 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.