Openclass.ru Добро пожаловать в Открытый класс | Открытый класс

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.90 sec.
Last Checked: 02/03/2023

Over the time openclass.ru has been ranked as high as 24,290 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 30,888 position.

Openclass.ru receives about 3,134 unique visitors and 3,792 pageviews per day. The estimated value of openclass.ru is 65,700 USD. Each unique visitor makes about 1.21 pageviews on average.

Openclass.ru is registered under .RU top-level domain. Check other websites in .RU zone.

At the time of the last check (April 27, 2024) openclass.ru has an invalid SSL certificate.

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

Mobile-Friendly test indicates that openclass.ru is well optimized for mobile and tablet devices.


Global Rank
181,877
Average Load Time
3.31sec
Links In Count
5,275
Website Value
$65,700

Overview
Last Updated: 04/27/2024
Overall result - "openclass.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
Last Updated: 03/21/2024
openclass.ru is safe.

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

Google Safe Search
Last Updated: 10/15/2016
openclass.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 Browsing
Last Updated: 01/09/2019
Malware not found at "openclass.ru".
"openclass.ru" is not a phishing page.
"openclass.ru" does not install unwanted software.
"openclass.ru" 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: 02/22/2021
openclass.ru is safe.

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

Web of Trust
Last Updated: 01/09/2019
openclass.ru child safety isgood.

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

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Openclass.ru is not secured by SSL certificate.
Server Location
Moscow
Moskva
Russian Federation
ASN Information

ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US

Last Update: 10/04/2023

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335


OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14

OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN

RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN

RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain: OPENCLASS.RU
nserver: ns3-l2.nic.ru.
nserver: ns4-cloud.nic.ru.
nserver: ns4-l2.nic.ru.
nserver: ns8-cloud.nic.ru.
nserver: ns8-l2.nic.ru.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2008-06-15T20:00:00Z
paid-till: 2021-06-15T21:00:00Z
free-date: 2021-07-17
source: TCI

Last updated on 2021-05-01T00:06:31Z

DNS Records
HostA RecordTTL
openclass.ru193.164.194.453600
HostMX RecordPriorityTTL
HostNS RecordTTL
openclass.runs4-l2.nic.ru3600
openclass.runs8-l2.nic.ru3600
openclass.runs4-cloud.nic.ru3600
openclass.runs8-cloud.nic.ru3600
openclass.runs3-l2.nic.ru3600
HostTXT RecordTTL

ns3-l2.nic.ru
TTL: 3600
Email address: dns.nic.ru
Serial: 2018051403
Refresh: 1440
Retry: 3600
Expire: 2592000
Minimum: 600

Errors
Warnings

Last tested: 10/14/2016

Desktop
Desktop Speed
70%
Desktop Resource Breakdown
Total Resources92
Number of Hosts10
Static Resources80
JavaScript Resources21
CSS Resources31

Last tested: 01/21/2018

Mobile
Mobile Usability
63%
Mobile Speed
62%
Mobile Resource Breakdown
Total Resources50
Number of Hosts10
Static Resources39
JavaScript Resources7
CSS Resources3
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