Openprofession.ru Платформа онлайн обучения - OpenProfession.ru

Openprofession.ru Overview

Openprofession.ru belongs to JSC "RU-CENTER". Check the list of other websites hosted by JSC "RU-CENTER".

In terms of rank-to-traffic ratio, openprofession.ru has 2,108 unique users per day, viewing 4,212 pages. The rank based value of openprofession.ru is 3,114 USD. Every user makes 2.16 pageviews on average.

Openprofession.ru boasts a link base consisting of 291 referring domains and 323 external backlinks, as revealed by the data obtained from web network scanning.

Openprofession.ru top-level domain belongs to .RU domain zone. Check other webpages in .RU zone.

According the last verification test in November 09, 2019, openprofession.ru has an expired SSL certificate issued by Let's Encrypt (expired on February 04, 2020). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search and Symantec openprofession.ru is a fairly safe domain.

Based on Mobile-Friendly test by Google openprofession.ru is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.

Openprofession.ru Website Safety

logo
Overview
Last Updated: 06/27/2026
Overall result - openprofession.ru is safe.
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 logo
Norton Connect Safe
Last Updated: 02/13/2026
openprofession.ru is safe.
Norton ConnectSafe evaluates openprofession.ru for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 07/14/2020
openprofession.ru is safe.
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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
openprofession.ru is safe.
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 logo
Site Advisor
Last Updated: 03/14/2021
openprofession.ru is safe.
McAfee assesses openprofession.ru 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 openprofession.ru for mature or inappropriate content, only security checks are evaluated.
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Web of Trust
Last Updated: 06/27/2026
openprofession.ru child safety is unknown.
The WOT calculates reputation of the openprofession.ru. This reputation system receives ratings from users and information from third-party sources, assesses the openprofession.ru for safety features and confirms, whether openprofession.ru is suitable for children.

SSL Information
Domainopenprofession.ru
Issuer OrganizationLet's Encrypt
IssuerLet's Encrypt Authority X3
AlgorithmRSA-SHA256
Valid form11/06/2019
Expiration02/04/2020
SignedCertificate is not self signed
Additional Domains courses.openprofession.ru
openprofession.ru
sso.openprofession.ru
studio.openprofession.ru
www.openprofession.ru

Openprofession.ru Rank History

Openprofession.ru Hosting Information

Server Location

ASN Information

ASN ID: 39494

ASN Title: JSC "RU-CENTER"

Last Update: 05/24/2026

% 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 'AS38912 - AS39935'

as-block: AS38912 - AS39935
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: 2005-09-07T13:15:57Z
last-modified: 2014-02-24T13:15:18Z
source: RIPE

% Information related to 'AS39494'

% Abuse contact for 'AS39494' is 'abuse@nic.ru'

aut-num: AS39494
as-name: RU-CENTER-AS
import: from AS5537 accept ANY
export: to AS5537 announce AS39494
org: ORG-JR15-RIPE
admin-c: RN331-RIPE
tech-c: RN331-RIPE
status: ASSIGNED
mnt-routes: RUNIC-MNT
mnt-by: RUNIC-MNT
mnt-by: RIPE-NCC-END-MNT
created: 2006-03-07T09:02:42Z
last-modified: 2017-11-15T09:45:21Z
source: RIPE

organisation: ORG-JR15-RIPE
org-name: JSC "RU-CENTER"
org-type: LIR
address: 2/1, 3d Khoroshevskaya str.
address: 123308
address: Moscow
address: RUSSIAN FEDERATION
phone: +74959944601
fax-no: +74957370602
mnt-ref: RUNIC-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
abuse-c: RUAH-RIPE
created: 2009-09-08T09:31:45Z
last-modified: 2015-07-21T12:56:11Z
source: RIPE # Filtered

role: RU-NIC NOC
address: JSC "RU-CENTER"
address: 123308, Moscow, Russian Federation
address: 3 Khoroshevskaya, 2-1
phone: +7 495 737 0601
abuse-mailbox: abuse@nic.ru
tech-c: EVB3-RIPE
admin-c: EVB3-RIPE
tech-c: NIKS-RIPE
tech-c: SMS-RIPE
nic-hdl: RN331-RIPE
mnt-by: RUNIC-MNT
created: 2009-07-13T13:17:56Z
last-modified: 2017-12-07T16:57:27Z
source: RIPE # Filtered

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

Openprofession.ru Domain Registration and Settings

WHOIS

% TCI Whois Service. Terms of use:
% https://tcinet.ru/documents/whois_ru_rf.pdf (in Russian)
% https://tcinet.ru/documents/whois_su.pdf (in Russian)

domain: OPENPROFESSION.RU
nserver: ns1.zilore.net.
nserver: ns2.zilore.net.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2016-03-24T18:09:51Z
paid-till: 2024-03-24T18:09:51Z
free-date: 2024-04-24
source: TCI

Last updated on 2024-01-20T23:46:30Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Openprofession.ru HTML Check


Errors
Warnings

Openprofession.ru Desktop Performance

Last tested: 12/05/2017

Speedometer image
Desktop Speed
48%

Desktop Resource Breakdown
Total Resources77
Number of Hosts19
Static Resources47
JavaScript Resources29
CSS Resources7

Openprofession.ru Mobile Insights

Last tested: 12/05/2017

Speedometer image
Mobile Usability
95%
Speedometer image
Mobile Speed
39%

Mobile Resource Breakdown
Total Resources79
Number of Hosts19
Static Resources47
JavaScript Resources29
CSS Resources7

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