Myalfaschool.ru Математическая онлайн школа "Альфа" | Онлайн репетиторы

Математическая онлайн-школа «Альфа». Научим математике играючи! Инновационный подход к образованию. Ваш ребенок полюбит математику.

Myalfaschool.ru Overview

Myalfaschool.ru belongs to "Domain names registrar REG.RU", Ltd. Check the list of other websites hosted by "Domain names registrar REG.RU", Ltd.

Myalfaschool.ru boasts a link base consisting of 227 referring domains and 245 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in October 04, 2024, myalfaschool.ru has a valid and up-to-date wildcard SSL certificate issued by GlobalSign nv-sa , certificate expiration date: February 25, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by GlobalSign nv-sa.

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

According the Mobile-Friendly test by Google myalfaschool.ru is nice optimized for mobile devices and tablets, however the webpage speed could be improved.

Myalfaschool.ru Website Safety

Overview

Last Updated: 01/16/2025

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: 02/05/2024

myalfaschool.ru is safe.

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

Google Safe Search

Last Updated: 01/16/2025

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

myalfaschool.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.

Site Advisor

Last Updated: 03/13/2021

myalfaschool.ru is safe.

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

Web of Trust

Last Updated: 01/16/2025

myalfaschool.ru child safety is unknown.

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

SSL Information

SSL Checker Tool

Domain	*.myalfaschool.ru
Issuer Organization	GlobalSign nv-sa
Issuer	AlphaSSL CA - SHA256 - G4
Algorithm	RSA-SHA256
Valid form	01/25/2024
Expiration	02/25/2025
Signed	Certificate is not self signed
Additional Domains	*.myalfaschool.ru myalfaschool.ru

Myalfaschool.ru Rank History

Alexa Rank shows how popular myalfaschool.ru is in comparison with other sites. The most popular site has Alexa Rank equals 1. If myalfaschool.ru has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to myalfaschool.ru and pageviews on myalfaschool.ru over the past 3 months.

Myalfaschool.ru Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 49352

ASN Title: "Domain names registrar REG.RU", Ltd

Last Update: 01/11/2025

% 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 'AS47104 - AS52223'

as-block: AS47104 - AS52223
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: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS49352'

% Abuse contact for 'AS49352' is 'abuse@reg.ru'

aut-num: AS49352
as-name: LOGOL-AS
org: ORG-nrRL1-RIPE
import: from AS12695 accept ANY
import: from AS39134 accept ANY
import: from AS199599 accept ANY
export: to AS12695 announce AS-LOGOL
import: from AS49281 accept ANY
export: to AS49281 announce AS-LOGOL
export: to AS39134 announce AS-LOGOL
export: to AS199599 announce AS-LOGOL
admin-c: ARP-RIPE
import: from AS202023 action pref=150; accept AS-LLHOST
export: to AS202023 announce ANY
import: from AS61977 action pref=150; accept AS61977
export: to AS61977 announce ANY
import: from AS49782 action pref=150; accept AS49782
export: to AS49782 announce ANY
import: from AS48361 action pref=150; accept AS-GLOBATEL
export: to AS48361 announce ANY
tech-c: AH9460-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: REGRU-MNT
mnt-routes: REGRU-MNT
created: 2009-05-25T11:25:39Z
last-modified: 2016-06-01T09:21:56Z
source: RIPE

organisation: ORG-nrRL1-RIPE
org-name: "Domain names registrar REG.RU", Ltd
org-type: LIR
address: Office 326, house 3, Vassily Petushkova st.
address: 125476
address: Moscow
address: RUSSIAN FEDERATION
admin-c: RGRU-RIPE
mnt-ref: REGRU-MNT
mnt-ref: AS2118-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: REGRU-MNT
abuse-c: RGRU-RIPE
created: 2011-02-21T11:14:37Z
last-modified: 2017-05-11T10:21:02Z
source: RIPE # Filtered
phone: +79261262626
fax-no: +74954915553

person: Alexander Hakimov
address: house 3, Vassily Petushkov str., Moscow, Russia, 125476
phone: +7 (495) 580-11-11
nic-hdl: AH9460-RIPE
mnt-by: HAK-MNT
created: 2014-02-10T19:56:37Z
last-modified: 2018-04-09T12:32:34Z
source: RIPE # Filtered

person: Pavel Arbuzov
address: house 3, Vassily Petushkov str., Moscow, Russia, 125476
phone: +74955140573
nic-hdl: ARP-RIPE
mnt-by: REGRU-MNT
created: 2011-02-24T13:00:30Z
last-modified: 2011-02-24T13:00:30Z
source: RIPE # Filtered

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

Myalfaschool.ru Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

% 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: MYALFASCHOOL.RU
nserver: ns1.reg.ru.
nserver: ns2.reg.ru.
state: REGISTERED, DELEGATED, VERIFIED
org: TyutorOnlain, LLC
taxpayer-id: 7751192740
registrar: REGRU-RU
admin-contact: http://www.reg.ru/whois/admin_contact
created: 2017-05-14T06:18:23Z
paid-till: 2024-05-14T06:18:23Z
free-date: 2024-06-14
source: TCI

Last updated on 2023-12-26T10:26:30Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL

Host	MX Record	Priority	TTL

Host	NS Record	TTL

Host	TXT Record	TTL

Myalfaschool.ru HTML Check

HTML Validation Tool

Errors

Bad start tag in “img” in “head”.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Stray end tag “noscript”.

Attribute “name” not allowed on element “meta” at this point.

Element “meta” is missing one or more of the following attributes: “itemprop”, “property”.

Stray end tag “head”.

Start tag “body” seen but an element of the same type was already open.

Bad value “tel:+7 499 703-20-06” for attribute “href” on element “a”: Illegal character in scheme data: space is not allowed.

Bogus comment.

Duplicate ID “Layer_1”.

Warnings

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “Layer_1” was here.

Myalfaschool.ru Desktop Performance

Last tested: 01/28/2018

Desktop Speed

39%

Optimize images

Enable compression

Leverage browser caching

Minify JavaScript

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	83
Number of Hosts	14
Static Resources	60
JavaScript Resources	19
CSS Resources	8

Myalfaschool.ru Mobile Insights

Last tested: 05/28/2018

Mobile Usability

87%

Size tap targets appropriately

Mobile Speed

35%

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Minify JavaScript

Optimize images

Minify CSS

Minify HTML

Mobile Resource Breakdown

Total Resources	91
Number of Hosts	16
Static Resources	63
JavaScript Resources	25
CSS Resources	11

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