Show Электронная библиотека технического вуза

Электронная библиотека технического вуза

Online Status

Server IP address resolved: Yes
Http response code: 200
Response time: 3.95 sec.
Last Checked: 08/18/2020 receives about 22,662 unique visitors and 113,310 pageviews per day. The estimated value of is 169,800 USD. Each unique visitor makes about 5 pageviews on average. is registered under .RU top-level domain. Check other websites in .RU zone.

At the time of the last check (October 31, 2020) has an invalid SSL certificate.

According to Google Safe Browsing, Symantec and Web of Trust is quite a safe domain.

Mobile-Friendly test indicates that is well optimized for mobile and tablet devices, however website page loading time could be improved.

Last Updated: 10/31/2020
Unknown status.
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
Last Updated: 09/08/2017 is safe.

Norton ConnectSafe evaluates for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 10/31/2020
Unknown status.

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.

Google Safe Browsing
Last Updated: 01/09/2019
Malware not found at "".
"" is not a phishing page.
"" does not install unwanted software.
"" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 12/29/2016 is safe.

McAfee assesses 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 for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 11/14/2016 child safety isgood.

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

SSL Information
WARNING! is not secured by SSL certificate.
Server Location

Not Found

ASN Information

ASN ID: 200044
ASN Title: Stack Group, LLC

Last Update: 06/30/2020

% This is the RIPE Database query service.
% The objects are in RPSL format.
% The RIPE Database is subject to Terms and Conditions.
% See

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

% Information related to 'AS196608 - AS207259'

as-block: AS196608 - AS207259
descr: RIPE NCC ASN block
remarks: These AS Numbers are assigned to network operators in the RIPE NCC service region.
created: 2016-09-08T07:26:53Z
last-modified: 2016-09-08T07:26:53Z
source: RIPE

% Information related to 'AS200044'

% Abuse contact for 'AS200044' is ''

aut-num: AS200044
as-name: stackgroup
import: from AS16083 accept ANY
export: to AS16083 announce AS-SG
import: from AS199599 accept ANY
export: to AS199599 announce AS-SG
import: from AS29226 accept ANY
export: to AS29226 announce AS-SG
admin-c: DL8617-RIPE
tech-c: DL8617-RIPE
status: ASSIGNED
mnt-by: ru-stackgroup-1-mnt
mnt-routes: ru-stackgroup-1-mnt
created: 2013-10-24T06:12:28Z
last-modified: 2018-05-03T10:33:38Z
source: RIPE # Filtered

organisation: ORG-SGL35-RIPE
org-name: Stack Group, LLC
org-type: LIR
address: room 16, office IV, 6, Bolshoy Koptevskiy proezd
address: 125319
address: Moscow
admin-c: DL8617-RIPE
tech-c: DL8617-RIPE
abuse-c: AR36827-RIPE
mnt-ref: ru-stackgroup-1-mnt
mnt-by: ru-stackgroup-1-mnt
created: 2016-06-29T14:26:09Z
last-modified: 2017-08-11T09:41:05Z
source: RIPE # Filtered
phone: +7 (495) 980-6000

person: Dmitriy Lysakov
address: room 16, office IV, 6, Bolshoy Koptevskiy proezd
address: 125319
address: Moscow
phone: +7 (495) 980-6000
nic-hdl: DL8617-RIPE
mnt-by: ru-stackgroup-1-mnt
created: 2016-06-29T14:26:08Z
last-modified: 2016-06-29T14:26:08Z
source: RIPE

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


% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% (in Russian)
% (in English).

org: Politechresurs Ltd.
registrar: RU-CENTER-RU
created: 2010-07-06T08:51:02Z
paid-till: 2021-07-06T09:51:02Z
free-date: 2021-08-06
source: TCI

Last updated on 2020-07-10T18:26:34Z

DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Last tested: 02/16/2016

Desktop Speed
Desktop Resource Breakdown
Total Resources26
Number of Hosts3
Static Resources18
JavaScript Resources4
CSS Resources2

Last tested: 02/16/2016

Mobile Usability
Mobile Speed
Mobile Resource Breakdown
Total Resources36
Number of Hosts3
Static Resources33
JavaScript Resources4
CSS Resources3