Tu-sofia.bg ТУ - София
Server IP address resolved: No
Http response code: None
Last Checked: 05/07/2024
Tu-sofia.bg traffic volume is 1,028 unique daily visitors and their 3,188 pageviews. The web value rate of tu-sofia.bg is 56,239 USD. Each visitor makes around 3.32 page views on average.
By Alexa's traffic estimates tu-sofia.bg placed at 22,604 position over the world, while the largest amount of its visitors comes from Bulgaria, where it takes 967 place.
Perfect for tu-sofia.bg that their data center (provided by company company Technical University of Sofia) is located in Bulgaria, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by Technical University of Sofia.
Tu-sofia.bg registered under .BG top-level domain. Check other websites in .BG zone.
The last verification results, performed on (November 13, 2019) tu-sofia.bg show that tu-sofia.bg has an expired SSL certificate issued by Let's Encrypt (expired on February 04, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust tu-sofia.bg is pretty a safe domain.
Relying Google MobileFriendly test tu-sofia.bg is well optimized for mobile and tablet devices, however web page loading speed may be improved.
Audience Geography. Where are tu-sofia.bg visitors located?
| Country | Visitors |
|---|---|
 Bulgaria BG | 75.2% |
| India IN | 4.4% |
| Other | 20.5% |
| Country | Pageviews |
|---|---|
| Bulgaria BG | 88.5% |
| India IN | 3.5% |
| Other | 7.9% |
| Country | Rank |
|---|---|
| Bulgaria BG | 967 |
| India IN | 237894 |
Where do visitors go on tu-sofia.bg?
| Subdomain | Pageviews |
|---|---|
| tu-sofia.bg | 23.54% |
| fdiba.tu-sofia.bg | 11.5% |
| lark.tu-sofia.bg | 11.29% |
| student.tu-sofia.bg | 8.16% |
| ff.tu-sofia.bg | 6.51% |
| mail.tu-sofia.bg | 3.17% |
| ecad.tu-sofia.bg | 3% |
| e-university.tu-sofia.bg | 2.92% |
| forum.tu-sofia.bg | 2.79% |
| other | 27.06% |
| Subdomain | Pageviews per User |
|---|---|
| student.tu-sofia.bg | 4 |
| fdiba.tu-sofia.bg | 4 |
| e-university.tu-sofia.bg | 3 |
| lark.tu-sofia.bg | 3 |
| tu-sofia.bg | 2.6 |
| forum.tu-sofia.bg | 2 |
| ff.tu-sofia.bg | 2 |
| oldweb.tu-sofia.bg | 1 |
| ecad.tu-sofia.bg | 1 |
| mail.tu-sofia.bg | 1 |
| other | 0 |
| Subdomain | Reach |
|---|---|
| tu-sofia.bg | 27.16% |
| lark.tu-sofia.bg | 10.64% |
| ff.tu-sofia.bg | 9.64% |
| fdiba.tu-sofia.bg | 9.64% |
| ecad.tu-sofia.bg | 8.89% |
| mail.tu-sofia.bg | 8.51% |
| student.tu-sofia.bg | 5.63% |
| oldweb.tu-sofia.bg | 5.26% |
| forum.tu-sofia.bg | 4.13% |
| e-university.tu-sofia.bg | 3.38% |
How popular is tu-sofia.bg?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 223906 | -5616 |
| past month | 258497 | 52895 |
| past week | 318357 | 51319 |
| yesterday | 781231 | 441503 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 222872 | 18525 | 2 | -8.9% | 3.1 | -18.28% |
| 30 | 268143 | 66591 | 16 | -31.28% | 3 | -9.48% |
| 7 | 307769 | -5335 | 14 | 0.4% | 3.4 | 40% |
| 1 | 756830 | 305894 | 3 | -60.454% | 2 | 10% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 240673 | -17093 | 23 | 10% |
| 30 | 275154 | 51888 | 2 | -23.98% |
| 7 | 354809 | 80758 | 15 | -28.06% |
| 1 | 902979 | 566391 | 6 | -65.309% |
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 tu-sofia.bg 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 tu-sofia.bg 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 tu-sofia.bg for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the tu-sofia.bg. This reputation system receives ratings from users and information from third-party sources, assesses the tu-sofia.bg for safety features and confirms, whether tu-sofia.bg is suitable for children.
| Domain | tu-sofia.bg |
| Issuer Organization | Let's Encrypt |
| Issuer | Let's Encrypt Authority X3 |
| Algorithm | RSA-SHA256 |
| Valid form | 11/06/2019 |
| Expiration | 02/04/2020 |
| Signed | Certificate is not self signed |
| Additional Domains |
tu-sofia.bg |
ASN ID: 28949
ASN Title: Technical University of Sofia
Last Update: 10/13/2023
% 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 'AS28914 - AS29090'
as-block: AS28914 - AS29090
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: 2010-05-11T11:46:26Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE
% Information related to 'AS28949'
% Abuse contact for 'AS28949' is 'abuse@tu-sofia.bg'
aut-num: AS28949
as-name: TUSNET-AS
descr: 8, Kliment Ohridski St.
descr: Sofia-1000, BULGARIA
import: from AS9127 action pref=100; accept ANY
import: from AS8717 action pref=100; accept ANY
import: from AS6802 action pref=100; accept ANY
export: to AS9127 announce AS28949
export: to AS8717 announce AS28949
export: to AS6802 announce AS28949
admin-c: SP9887-RIPE
tech-c: SP9887-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
org: ORG-TUOS2-RIPE
mnt-by: TUSOFIA-MNT
mnt-routes: TUSOFIA-MNT
created: 2003-04-16T12:19:39Z
last-modified: 2018-01-12T08:13:05Z
source: RIPE
sponsoring-org: ORG-NISL1-RIPE
organisation: ORG-TUOS2-RIPE
org-name: Technical University of Sofia
org-type: OTHER
address: 8, Kliment Ohridski Bul.
address: 1000 Sofia
address: Bulgaria
admin-c: SP9887-RIPE
tech-c: LP9887-RIPE
abuse-c: AR19085-RIPE
mnt-ref: TUSOFIA-MNT
mnt-by: TUSOFIA-MNT
created: 2013-02-19T08:28:11Z
last-modified: 2018-01-12T08:18:24Z
source: RIPE # Filtered
person: Stefka Popova
address: Technical University of Sofia
address: 8, Kliment Ohridski St
address: 1000 Sofia
address: Bulgaria
phone: +359 2 9653041
fax-no: +359 2 685446
mnt-by: TUSOFIA-MNT
nic-hdl: SP9887-RIPE
org: ORG-TUOS2-RIPE
created: 2002-02-04T13:27:44Z
last-modified: 2013-02-19T08:39:35Z
source: RIPE # Filtered
% This query was served by the RIPE Database Query Service version 1.91.2 (WAGYU)
Query limit exceeded, try again later.
| Host | A Record | TTL |
|---|---|---|
| tu-sofia.bg | 81.161.240.3 | 86400 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| tu-sofia.bg | mgate1.tu-sofia.bg | 6 | 86400 |
| tu-sofia.bg | mgate.tu-sofia.bg | 5 | 86400 |
| tu-sofia.bg | enterprise.tu-sofia.bg | 20 | 86400 |
| tu-sofia.bg | ns.tu-sofia.bg | 10 | 86400 |
| tu-sofia.bg | mx17.mtel.net | 30 | 86400 |
| tu-sofia.bg | mgate2.tu-sofia.bg | 7 | 86400 |
| Host | NS Record | TTL |
|---|---|---|
| tu-sofia.bg | enterprise.tu-sofia.bg | 86400 |
| tu-sofia.bg | ns.spnet.net | 86400 |
| tu-sofia.bg | purgatory.spnet.net | 86400 |
| tu-sofia.bg | ns.tu-sofia.bg | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| tu-sofia.bg | Technical University of Sofia,Bulgaria | 86400 |
| tu-sofia.bg | v=spf1 mx ip4:81.161.240.0/20 ip4:94.26.15.27/32 include:ieee.org -all | 86400 |
ns.tu-sofia.bg
TTL: 86400
Email address: postmaster.ns.tu-sofia.bg
Serial: 2019081915
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 86400
Last tested: 12/07/2018
| Total Resources | 73 |
| Number of Hosts | 4 |
| Static Resources | 69 |
| JavaScript Resources | 7 |
| CSS Resources | 7 |
Last tested: 12/07/2018
| Total Resources | 73 |
| Number of Hosts | 4 |
| Static Resources | 69 |
| JavaScript Resources | 7 |
| CSS Resources | 7 |
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