Ntua.gr ΕΘΝΙΚΟ ΜΕΤΣΟΒΙΟ ΠΟΛΥΤΕΧΝΕΙΟ
Server IP address resolved: No
Http response code: None
Last Checked: 01/23/2025
Ntua.gr attracts 4,613 unique visitors daily, generating 15,683 pageviews. The estimated value of ntua.gr is 271,823 USD. Each visitor views approximately 3.64 pages on average.
According to Majestic's traffic estimates, ntua.gr ranks 6,019 globally, with the majority of its visitors coming from Greece, where it holds the 479 position.
It is beneficial for ntua.gr that their data center (provided by National Technical University of Athens) is located in Greece, as this helps reduce page load time for most visitors.
See the list of other websites hosted by National Technical University of Athens.
Ntua.gr is registered with the .GR top-level domain. Explore additional websites within the .GR zone.
The last inspection on (October 13, 2024), confirms that ntua.gr holds a valid and current SSL certificate issued by GEANT Vereniging expiring on May 13, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by GEANT Vereniging.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ntua.gr appears to be a safe domain.
Based on Google's Mobile-Friendly test, ntua.gr is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are ntua.gr visitors located?
| Country | Visitors |
|---|---|
 Greece GR | 64.1% |
| China CN | 10.4% |
| India IN | 5.5% |
| United States US | 2.3% |
| United Kingdom GB | 1.6% |
| Cyprus CY | 0.8% |
| Nigeria NG | 0.7% |
| Ethiopia ET | 0.6% |
| Iran IR | 0.5% |
| Other | 13.5% |
| Country | Pageviews |
|---|---|
| Greece GR | 77.8% |
| China CN | 7.3% |
| India IN | 2.5% |
| United Kingdom GB | 1.6% |
| Cyprus CY | 0.8% |
| United States US | 0.6% |
| Nigeria NG | 0.3% |
| Ethiopia ET | 0.2% |
| Iran IR | 0.2% |
| Other | 8.7% |
| Country | Rank |
|---|---|
| Greece GR | 479 |
| Cyprus CY | 2196 |
| Ethiopia ET | 8934 |
| China CN | 30736 |
| Nigeria NG | 32359 |
| India IN | 38621 |
| United Kingdom GB | 58022 |
| Iran IR | 113217 |
| United States US | 262948 |
Where do visitors go on ntua.gr?
| Subdomain | Pageviews |
|---|---|
| mycourses.ntua.gr | 18.09% |
| ntua.gr | 8.49% |
| arch.ntua.gr | 7.31% |
| chemeng.ntua.gr | 5.09% |
| central.ntua.gr | 4.46% |
| itia.ntua.gr | 4.32% |
| metal.ntua.gr | 4.23% |
| lib.ntua.gr | 4.16% |
| mech.ntua.gr | 4.12% |
| other | 39.76% |
| Subdomain | Pageviews per User |
|---|---|
| itia.ntua.gr | 7.3 |
| arch.ntua.gr | 6.4 |
| tunnelling.ntua.gr | 6 |
| mycourses.ntua.gr | 5.8 |
| chemeng.ntua.gr | 3.9 |
| cs.ntua.gr | 3.7 |
| semfe.ntua.gr | 3.6 |
| ntua.gr | 3.4 |
| mech.ntua.gr | 3 |
| naval.ntua.gr | 3 |
| other | 1.73 |
| Subdomain | Reach |
|---|---|
| mycourses.ntua.gr | 11.58% |
| ntua.gr | 9.39% |
| lib.ntua.gr | 5.98% |
| users.ntua.gr | 5.88% |
| central.ntua.gr | 5.67% |
| softlab.ntua.gr | 5.67% |
| webmail.ntua.gr | 5.64% |
| physics.ntua.gr | 5.51% |
| metal.ntua.gr | 5.27% |
| chemeng.ntua.gr | 4.9% |
| other | 49.37% |
How popular is ntua.gr?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 45600 | 8611 |
| past month | 40936 | -14792 |
| past week | 38878 | 299 |
| yesterday | 36140 | -2562 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 45517 | 9750 | 14 | -25.18% | 3.4 | -4.56% |
| 30 | 38563 | -22240 | 171 | 71% | 3.7 | 30% |
| 7 | 36614 | -201 | 18 | -0.46% | 3.8 | 1% |
| 1 | 24180 | -6415 | 31 | 30% | 6.6 | 30% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 48554 | 8766 | 16 | -21.56% |
| 30 | 44737 | -12671 | 17 | 32% |
| 7 | 42787 | 442 | 18 | -1.86% |
| 1 | 46838 | 729 | 17 | 1% |
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 ConnectSafe evaluates ntua.gr for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses ntua.gr 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 ntua.gr for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the ntua.gr. This reputation system receives ratings from users and information from third-party sources, assesses the ntua.gr for safety features and confirms, whether ntua.gr is suitable for children.
| Domain | www.ntua.gr |
| Issuer Organization | GEANT Vereniging |
| Issuer | GEANT OV RSA CA 4 |
| Algorithm | RSA-SHA384 |
| Valid form | 05/13/2024 |
| Expiration | 05/13/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.ntua.gr ntua.gr |
ASN ID: 3323
ASN Title: National Technical University of Athens
Last Update: 07/16/2024
% 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 'AS3209 - AS3353'
as-block: AS3209 - AS3353
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: 2010-05-11T11:44:28Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE
% Information related to 'AS3323'
% Abuse contact for 'AS3323' is 'abuse@ntua.gr'
aut-num: AS3323
as-name: NTUA
org: ORG-NTUA1-RIPE
import: from AS5408 action pref=100; accept AS-GRNET AS-GRIX AS5400 AS3333
import: from AS8611 action pref=200; accept AS8611 AS-GRNET AS-GRIX AS3333
export: to AS5408 announce AS3323 AS8611
export: to AS8611 announce AS3323 AS-GRNET AS-AIX AS5400 AS3333
default: to AS5408 action pref=100; networks ANY
default: to AS8611 action pref=200; networks ANY
admin-c: NN4-RIPE
tech-c: NN4-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: NTUA-NOC
created: 1970-01-01T00:00:00Z
last-modified: 2017-11-15T09:12:58Z
source: RIPE
sponsoring-org: ORG-GRaT1-RIPE
organisation: ORG-NTUA1-RIPE
org-name: National Technical University of Athens
org-type: OTHER
address: Heroon Polytechneiou 9
abuse-c: AR22635-RIPE
mnt-ref: NTUA-NOC
mnt-by: NTUA-NOC
created: 2013-05-21T11:03:46Z
last-modified: 2017-10-30T14:50:36Z
source: RIPE # Filtered
role: NTUA NOC
address: Network Operation Center - NOC
address: National Technical University Of Athens - NTUA
address: GR 15780, ZOGRAFOU
address: ATHENS, GREECE
phone: +30210-772-1861
fax-no: +30210-772-1866
remarks: --------------------------------------
remarks: For complains about abuse, spam etc:
abuse-mailbox: abuse@ntua.gr
remarks: --------------------------------------
admin-c: ES3129-RIPE
admin-c: RL248-RIPE
tech-c: DK24-RIPE
tech-c: DM447-RIPE
tech-c: SP2152-RIPE
tech-c: AD9501-RIPE
nic-hdl: NN4-RIPE
mnt-by: NTUA-NOC
created: 2001-12-17T10:42:22Z
last-modified: 2012-07-13T16:17:36Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.91.2 (BLAARKOP)
ntua.gr domain is not supported
| Host | A Record | TTL |
|---|---|---|
| ntua.gr | 147.102.222.210 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| ntua.gr | achilles.noc.ntua.gr | 20 | 86400 |
| ntua.gr | diomedes.noc.ntua.gr | 20 | 86400 |
| ntua.gr | ulysses.noc.ntua.gr | 20 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| ntua.gr | sns1.grnet.gr | 86400 |
| ntua.gr | sns0.grnet.gr | 86400 |
| ntua.gr | diomedes.noc.ntua.gr | 86400 |
| ntua.gr | ulysses.noc.ntua.gr | 86400 |
| ntua.gr | achilles.noc.ntua.gr | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| ntua.gr | MS=ms79440458 | 3600 |
achilles.noc.ntua.gr
TTL: 86400
Email address: noc.ntua.gr
Serial: 2019071501
Refresh: 43200
Retry: 3600
Expire: 604800
Minimum: 86400
Last tested: 05/19/2017
| Total Resources | 183 |
| Number of Hosts | 13 |
| Static Resources | 122 |
| JavaScript Resources | 45 |
| CSS Resources | 23 |
Last tested: 05/19/2017
| Total Resources | 174 |
| Number of Hosts | 13 |
| Static Resources | 117 |
| JavaScript Resources | 45 |
| CSS Resources | 23 |
www.ntua.net
www.ntua.org
www.ntua.info
www.ntua.biz
www.ntua.us
www.ntua.mobi
www.tua.gr
www.ntua.gr
www.btua.gr
www.nbtua.gr
www.bntua.gr
www.htua.gr
www.nhtua.gr
www.hntua.gr
www.jtua.gr
www.njtua.gr
www.jntua.gr
www.mtua.gr
www.nmtua.gr
www.mntua.gr
www.nua.gr
www.nrua.gr
www.ntrua.gr
www.nrtua.gr
www.nfua.gr
www.ntfua.gr
www.nftua.gr
www.ngua.gr
www.ntgua.gr
www.ngtua.gr
www.nyua.gr
www.ntyua.gr
www.nytua.gr
www.nta.gr
www.ntya.gr
www.ntuya.gr
www.ntha.gr
www.ntuha.gr
www.nthua.gr
www.ntja.gr
www.ntuja.gr
www.ntjua.gr
www.ntia.gr
www.ntuia.gr
www.ntiua.gr
www.ntu.gr
www.ntuq.gr
www.ntuaq.gr
www.ntuqa.gr
www.ntuw.gr
www.ntuaw.gr
www.ntuwa.gr
www.ntus.gr
www.ntuas.gr
www.ntusa.gr
www.ntuz.gr
www.ntuaz.gr
www.ntuza.gr