Ntnu.edu Norwegian University of Science and Technology - NTNU

Norwegian University of Science and Technology. Located in Trondheim, Gjøvik and Ålesund. Specializing in technology and the natural sciences. 40 000 ...

Ntnu.edu Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 3.15 sec.

Last Checked: 05/03/2024

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Ntnu.edu traffic estimate is about 4,244 unique visitors and 14,854 pageviews per day. The approximated value of ntnu.edu is 262,800 USD. Every unique visitor makes about 3.5 pageviews on average.

Alexa Traffic Rank estimates that ntnu.edu is ranked number 8,310 in the world, while most of its traffic comes from Norway, where it occupies as high as 413 place.

It’s good for ntnu.edu that their hosting company UNINETT AS is located in Norway, as that provides the majority of their visitors to benefit from the faster page load time. See the list of other websites hosted by UNINETT AS.

Ntnu.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.

During the last check (November 27, 2019) ntnu.edu has an expired SSL certificate issued by TERENA (expired on October 29, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by TERENA.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ntnu.edu is pretty a safe domain.

Relying on Google Mobile-Friendly test ntnu.edu is well optimized for mobile and tablet devices, however website page loading time may be improved.

Ntnu.edu General Information

Ntnu.edu Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
Norway NO	43.8%
India IN	10.3%
Iran IR	5.5%
Nigeria NG	4.7%
Ethiopia ET	2.6%
Pakistan PK	2%
Turkey TR	1.7%
Bangladesh BD	1.1%
Philippines PH	1%
Other	27.4%

Country	Rank
Norway NO	413
Ethiopia ET	2984
Ghana GH	4052
Nigeria NG	7256
Bangladesh BD	15174
Iran IR	18469
Philippines PH	22578
Pakistan PK	24517
Turkey TR	33991
India IN	37870

Ntnu.edu Traffic Distribution

Where do visitors go on ntnu.edu?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
ntnu.edu	100%

Subdomain	Views per User
ntnu.edu	3.4

Ntnu.edu Popularity

How popular is ntnu.edu?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	44940	1132
past month	52470	10830
past week	55558	18774
yesterday	37016	-10549

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	44402	-1689	144	5%	3.5	10%
30	54817	14764	12	-23.94%	3.4	-2.83%
7	54420	15467	13	-28.83%	4	9%
1	29300	-27092	26	100%	6	90%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	48329	2544	15	-8.131%
30	55823	10576	13	-21.74%
7	62224	22038	12	-34.56%
1	54031	-84	20	6%

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Ntnu.edu Safety Information

Rankchart Summary

Safe

Updated: 05/03/2024

We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.

Norton Connect Safe

Safe

Updated: 03/21/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 04/11/2019

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/22/2021

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McAfee assesses ntnu.edu for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze ntnu.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/09/2019

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The WOT calculates reputation of the ntnu.edu. This reputation system receives ratings from users and information from third-party sources, assesses the ntnu.edu for safety features and confirms, whether ntnu.edu is suitable for children.

Ntnu.edu SSL Information

Information about SSL/TLS certificates

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Domain	www.ntnu.edu
Issuer Organization	TERENA
Issuer	TERENA SSL CA 3
Algorithm	RSA-SHA256
Valid form	10/25/2018
Expiration	10/29/2020
Signed	Certificate is not self signed
Additional Domains	www.ntnu.edu ntnu.edu

SSL Checker

Ntnu.edu Server Information

Ntnu.edu Server Location

Where website hosting server is located?

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Ntnu.edu ASN Information

Information about IP address owner

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ASN ID: 224

ASN Title: UNINETT AS

Updated: 01/15/2024

Raw ASN data:

% This is the RIPE Database query service.
% The objects are in RPSL format.
%
% The RIPE Database is subject to Terms and Conditions.
% See http://www.ripe.net/db/support/db-terms-conditions.pdf

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Information related to 'AS224 - AS224'

as-block: AS224 - AS224
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
mnt-by: RIPE-NCC-HM-MNT
created: 2002-08-22T14:57:27Z
last-modified: 2014-02-24T13:15:12Z
source: RIPE

% Information related to 'AS224'

% Abuse contact for 'AS224' is 'abuse@uninett.no'

aut-num: AS224
as-name: UNINETT
descr: UNINETT, The Norwegian University & Research Network
org: ORG-UA17-RIPE
import: from AS1257 action pref=100; accept AS-SWIPNET
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import: from AS16185 action pref=100; accept AS-RINGNETT
import: from AS16186 action pref=100; accept AS-SSC-NO
import: from AS21119 action pref=100; accept AS-WAN
import: from AS21171 action pref=100; accept AS-SCHIBSTED
import: from AS21201 action pref=100; accept AS-NETFONDS
import: from AS21293 action pref=100; accept AS21293
import: from AS25351 action pref=100; accept AS25351
import: from AS29300 action pref=100; accept AS29300
import: from AS29517 action pref=100; accept AS29517
import: from AS30950 action pref=100; accept AS-BREDBANDSALLIANSEN
import: from AS31283 action pref=100; accept AS-FASTHOST
import: from AS33079 action pref=100; accept AS33079
import: from AS39787 action pref=100; accept AS-NO-TV2
import: from AS59863 action pref=90; accept AS59863
export: to AS1257 announce AS-UNINETT
export: to AS2119 announce AS-UNINETT
export: to AS2116 announce AS-UNINETT
export: to AS2603 announce AS-UNINETT
export: to AS2686 announce AS-UNINETT
export: to AS2874 announce AS-UNINETT
export: to AS3246 announce AS-UNINETT
export: to AS3257 announce AS-UNINETT
export: to AS3292 announce AS-UNINETT
export: to AS3293 announce AS-UNINETT
export: to AS3307 announce AS-UNINETT
export: to AS5377 announce AS-UNINETT
export: to AS5381 announce AS-UNINETT
export: to AS5619 announce AS-UNINETT
export: to AS6667 announce AS-UNINETT
export: to AS6830 announce AS-UNINETT
export: to AS8394 announce AS-UNINETT
export: to AS8434 announce AS-UNINETT
export: to AS8642 announce AS-UNINETT
export: to AS8674 announce AS-UNINETT
export: to AS8786 announce AS-UNINETT
export: to AS8896 announce AS-UNINETT
export: to AS9173 announce AS-UNINETT
export: to AS12929 announce AS-UNINETT
export: to AS12996 announce AS-UNINETT
export: to AS13069 announce AS-UNINETT
export: to AS13212 announce AS-UNINETT
export: to AS13243 announce AS-UNINETT
export: to AS13646 announce AS-UNINETT
export: to AS15560 announce AS-UNINETT
export: to AS15659 announce AS-UNINETT
export: to AS15688 announce AS-UNINETT
export: to AS15765 announce AS-UNINETT
export: to AS16065 announce AS-UNINETT
export: to AS16150 announce AS-UNINETT
export: to AS16175 announce AS-UNINETT
export: to AS16180 announce AS-UNINETT
export: to AS16185 announce AS-UNINETT
export: to AS16186 announce AS-UNINETT
export: to AS21119 announce AS-UNINETT
export: to AS21171 announce AS-UNINETT
export: to AS21201 announce AS-UNINETT
export: to AS21293 announce AS-UNINETT
export: to AS25351 announce AS-UNINETT
export: to AS29300 announce AS-UNINETT
export: to AS29517 announce AS-UNINETT
export: to AS30950 announce AS-UNINETT
export: to AS31283 announce AS-UNINETT
export: to AS33079 announce AS-UNINETT
export: to AS39787 announce AS-UNINETT
export: to AS59863 announce AS-UNINETT AND {0.0.0.0/0}
default: to AS2603 action pref=100; networks ANY
admin-c: VF3500-RIPE
tech-c: UN49-RIPE
tech-c: HE15
tech-c: JG155-RIPE
status: LEGACY
mnt-by: UNINETT-MNT
created: 2002-09-18T12:53:55Z
last-modified: 2018-04-18T15:30:25Z
source: RIPE # Filtered

organisation: ORG-UA17-RIPE
org-name: UNINETT AS
org-type: LIR
address: Kastruplundgade 22,1
address: 2770
address: Kastrup
address: DENMARK
phone: +4773557935
fax-no: +4773557901
admin-c: MB40-RIPE
admin-c: HE15
admin-c: JG155-RIPE
admin-c: HK1847-RIPE
admin-c: TS18313-RIPE
mnt-ref: UNINETT-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: UNINETT-MNT
abuse-c: UAH5-RIPE
created: 2004-04-17T11:46:12Z
last-modified: 2017-01-11T12:53:21Z
source: RIPE # Filtered

role: UNINETT NOC
address: UNINETT
address: N-7465 Trondheim
address: Norway
phone: +47 73 55 79 60
phone: +47 73 55 79 61
fax-no: +47 73 55 79 01
admin-c: HK1847-RIPE
tech-c: HK1847-RIPE
tech-c: HE15
nic-hdl: UN49-RIPE
remarks: Abuse: abuse@uninett.no
remarks: Security: cert@uninett.no
mnt-by: UNINETT-MNT
created: 2002-05-22T10:51:29Z
last-modified: 2013-03-11T14:05:45Z
source: RIPE # Filtered

person: Havard Eidnes
address: UNINETT AS
address: N-7465 Trondheim
address: Norway
phone: +47 73 55 79 35
fax-no: +47 73 55 79 01
nic-hdl: HE15
mnt-by: UNINETT-MNT
created: 2001-12-12T17:02:07Z
last-modified: 2007-01-15T12:47:06Z
source: RIPE # Filtered

person: Jarle Greipsland
address: UNINETT NORID AS
address: Postboks 4769 Sluppen
address: NO-7465 Trondheim
address: Norway
phone: +47 73 55 79 36
fax-no: +47 73 55 80 01
nic-hdl: JG155-RIPE
mnt-by: UNINETT-MNT
created: 2002-09-23T18:46:18Z
last-modified: 2015-05-04T12:35:32Z
source: RIPE # Filtered

person: Vidar Faltinsen
address: UNINETT AS
address: N-7465 Trondheim
address: Norway
phone: +47 411 26 197
fax-no: +47 73 55 79 01
org: ORG-UA17-RIPE
nic-hdl: VF3500-RIPE
mnt-by: UNINETT-MNT
created: 2018-04-18T14:06:52Z
last-modified: 2018-04-18T14:06:52Z
source: RIPE # Filtered

% This query was served by the RIPE Database Query Service version 1.91.2 (BLAARKOP)

Geolocation

ASN Lookup

Ntnu.edu Domain Name Information

Ntnu.edu DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
ntnu.edu	129.241.160.103	600

Host	MX Record	Priority	TTL
ntnu.edu	mx.ntnu.no	10	60

Host	NS Record	TTL
ntnu.edu	ns2.ntnu.no	86400
ntnu.edu	ns1.ntnu.no	86400

Host	TXT Record	TTL
ntnu.edu	google-site-verification=l7rHBiJUweZWnakhZXteiuAl5VUOHGcuakoPohLsPWI	600
ntnu.edu	v=spf1 redirect=_spf.ntnu.no	600

Ntnu.edu Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Ntnu.edu HTML Validation

Ntnu.edu W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Saw “"” when expecting an attribute name. Probable cause: “=” missing immediately before.

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

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

Attribute “alt” not allowed on element “svg” at this point.

Attribute “src” not allowed on element “image” at this point.

Duplicate ID “”.

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

Duplicate attribute “aria-hidden”.

Duplicate ID “sign_in_ntnu”.

Duplicate ID “blackboard_ntnu”.

Duplicate ID “alumni_ntnu”.

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

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

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

The “longdesc” attribute on the “iframe” element is obsolete. Use a regular “a” element to link to the description.

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

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

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

Warnings:

Attribute “"” is not serializable as XML 1.0.

The “banner” role is unnecessary for element “header”.

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “” was here.

The first occurrence of ID “sign_in_ntnu” was here.

The first occurrence of ID “blackboard_ntnu” was here.

The first occurrence of ID “alumni_ntnu” was here.

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

The “contentinfo” role is unnecessary for element “footer”.

HTML Validator

Ntnu.edu Desktop Performance

How Well Ntnu.edu Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

54%

Enable compression

Optimize images

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

Leverage browser caching

Minify JavaScript

Minify CSS

Updated: 08/17/2019

Ntnu.edu Mobile Performance

How Optimized Is Ntnu.edu for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

99%

Size tap targets appropriately

Updated: 05/27/2017

Ntnu.edu Nearest Competitors

Estimated Nearest Competitors Of Ntnu.edu

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androidheadlines.com
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ncku.edu.tw
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wikimatrix.org
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ntnu.edu
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reactormag.com
investorplace.com
wsvn.com
ind.in
fontawesome.io
blogto.com
conrad.de
survio.com
todaysparent.com
bybit.com

Ntnu.edu URL Typos

Most common user URL mistypes for ntnu.edu

www.ntnu.com
www.ntnu.net
www.ntnu.org
www.ntnu.info
www.ntnu.biz
www.ntnu.us
www.ntnu.mobi
www.tnu.edu
www.ntnu.edu
www.btnu.edu
www.nbtnu.edu
www.bntnu.edu
www.htnu.edu
www.nhtnu.edu
www.hntnu.edu
www.jtnu.edu
www.njtnu.edu
www.jntnu.edu
www.mtnu.edu
www.nmtnu.edu
www.mntnu.edu
www.nnu.edu
www.nrnu.edu
www.ntrnu.edu
www.nrtnu.edu
www.nfnu.edu
www.ntfnu.edu
www.nftnu.edu
www.ngnu.edu
www.ntgnu.edu
www.ngtnu.edu
www.nynu.edu
www.ntynu.edu
www.nytnu.edu
www.ntu.edu
www.ntbu.edu
www.ntnbu.edu
www.ntbnu.edu
www.nthu.edu
www.ntnhu.edu
www.nthnu.edu
www.ntju.edu
www.ntnju.edu
www.ntjnu.edu
www.ntmu.edu
www.ntnmu.edu
www.ntmnu.edu
www.ntn.edu
www.ntny.edu
www.ntnuy.edu
www.ntnyu.edu
www.ntnh.edu
www.ntnuh.edu
www.ntnj.edu
www.ntnuj.edu
www.ntni.edu
www.ntnui.edu
www.ntniu.edu

CSS	472.4 KBytes
Images	996.3 KBytes
HTML	53.0 KBytes
JavaScript	969.5 KBytes
Other	158.8 KBytes

CSS	893.8 KBytes
Images	514.0 KBytes
HTML	107.0 KBytes
JavaScript	3.4 MBytes
Other	80.0 KBytes

Total Resources	61
Number of Hosts	11
Static Resources	36
JavaScript Resources	21
CSS Resources	11