mathematics-repetition.com
математика-повторение

!Нет тега H1

Закрепляем и систематизируем знания основ школьной математики.

формулы приведения, формулы приведения в тригонометрии

Технический рейтинг

Отсутвует защита от XSS атак. HTTP заголовок "X-XSS-Protection" не найден

Нет защиты от некоторых видов атак. HTTP заголовок "X-Frame-Options" не найден

HTTP отвечает кодом - 200

HTTPS отвечает кодом - 200

Есть перенаправление с HTTP на HTTPS

iHTTP перенаправляет на: https://mathematics-repetition.com/

Время ответа сервера 1,751 сек

Время загрузки HTML страницы 0,736 сек

iРазмер HTML кода: 178655

!Не установлена ссылка на favicon

iКоличество IMGs: 54

Атрибут ALT установлен для всех IMGs

Адаптирован для мобильных устройств. Есть тег VIEWPORT

W3C валидация. Количество ошибок HTML и CSS: 5

W3C валидация. Количество предупреждений: 5

Использует robots.txt

Использует sitemap

Есть и DNS MX запись, и антиспам записи DMARC и ADSP

Географическое положение сайта Mathematics-repetition.com

iRU 197374, Saint-Petersburg, ul. Staroderevenskaya, d. 11, korp. 2, office 300

Техническая информация

iСервер: openresty

iMathematics-repetition.com создан 13 year(s) 16 day(s) ago (2012-04-06)

iОкончание срока регистрации (2022-04-06)

iMathematics-repetition.com зарегистрирован у регистратора REGISTRAR OF DOMAIN NAMES REG.RU LLC

iMathematics-repetition.com зарегистрирован на Olga Andryushchenko

iКонтактная информация: [email protected]

iNS сервера: ns1.sprinthost.ru, ns2.sprinthost.ru

iIP версии 4: 141.8.194.191

iDNS TXT запись: "v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.192.102 ip4:141.8.194.191 ~all"
"v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.194.191 ip4:141.8.194.191 ~all"

iDNS MX почтовая запись: 10 mail.mathematics-repetition.com.

iDMARC почтовая антиспам запись: 141.8.194.191

iADSP почтовая запись: 141.8.194.191

iПолная информация из Whois

[Querying whois.verisign-grs.com]
[Redirected to whois.reg.com]
[Querying whois.reg.com]
[whois.reg.com]

Domain name: MATHEMATICS-REPETITION.COM
Registry Domain ID: 1711639536_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.reg.com
Registrar URL: https://www.reg.com
Registrar URL: https://www.reg.ru
Updated Date: 2021-03-23T09:24:16Z
Creation Date: 2012-04-06T10:20:20Z
Registrar Registration Expiration Date: 2022-04-06T10:20:20Z
Registrar: Registrar of domain names REG.RU LLC
Registrar IANA ID: 1606
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +7.4955801111
Status: clientTransferProhibited http://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Olga Andryushchenko
Registrant Organization: Private Person
Registrant Street: ul.Yasenevaya, dom 34, kv.514
Registrant City: Moscow
Registrant State/Province: Moscow
Registrant Postal Code: 115597
Registrant Country: RU
Registrant Phone: +7.9618004822
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: [email protected]
Registry Admin ID:
Admin Name: Olga Andryushchenko
Admin Organization: Private Person
Admin Street: ul.Yasenevaya, dom 34, kv.514
Admin City: Moscow
Admin State/Province: Moscow
Admin Postal Code: 115597
Admin Country: RU
Admin Phone: +7.9618004822
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: [email protected]
Registry Tech ID:
Tech Name: Olga Andryushchenko
Tech Organization: Private Person
Tech Street: ul.Yasenevaya, dom 34, kv.514
Tech City: Moscow
Tech State/Province: Moscow
Tech Postal Code: 115597
Tech Country: RU
Tech Phone: +7.9618004822
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: [email protected]
Name Server: ns1.sprinthost.ru
Name Server: ns2.sprinthost.ru
DNSSEC: Unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021.07.20T08:11:28Z <<<

For more information on Whois status codes, please visit
https://www.icann.org/resources/pages/epp-status-codes-2014-06-16-en.

TERMS OF USE: The Whois and RDAP services are provided by REG.RU, and contain
information pertaining to Internet domain names registered by our
customers. By using this service you are agreeing (1) not to use any
information presented here for any purpose other than determining
ownership of domain names, (2) not to store or reproduce this data in
any way, (3) not to use any high-volume, automated, electronic processes
to obtain data from this service. Abuse of this service is monitored and
actions in contravention of these terms will result in being permanently
blacklisted. All data is (c) Registrar of Domain Names REG.RU LLC (https://www.reg.com)

iПолная информация об IP 141.8.194.191

[Querying whois.ripe.net]
[whois.ripe.net]
% 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 '141.8.194.0 - 141.8.194.255'

% Abuse contact for '141.8.194.0 - 141.8.194.255' is '[email protected]'

inetnum:        141.8.194.0 - 141.8.194.255
netname:        SPRINTHOST-NET-194
descr:          SPRINTHOST.RU - shared/premium hosting, dedicated servers, VDS
country:        RU
remarks:        Saint-Petersburg
admin-c:        SPH
tech-c:         SPH
status:         ASSIGNED PA
mnt-by:         MNT-SPRINTHOST
created:        2015-10-12T14:44:26Z
last-modified:  2016-07-25T14:34:59Z
source:         RIPE

role:           SPRINTHOST.RU NOC
address:        197374, Saint-Petersburg, ul. Staroderevenskaya, d. 11, korp. 2, office 300
admin-c:        AI680-RIPE
tech-c:         AI680-RIPE
nic-hdl:        SPH
created:        2009-11-20T19:23:36Z
last-modified:  2020-02-19T14:14:59Z
source:         RIPE # Filtered
abuse-mailbox:  [email protected]
org:            ORG-SL311-RIPE
phone:          +7 812 243-16-35
mnt-by:         MNT-SPRINTHOST

% Information related to '141.8.194.0/24AS35278'

route:          141.8.194.0/24
descr:          Sprinthost P17 route
origin:         AS35278
mnt-by:         MNT-SPRINTHOST
created:        2013-11-20T17:38:03Z
last-modified:  2014-01-21T08:20:36Z
source:         RIPE

% This query was served by the RIPE Database Query Service version 1.101 (ANGUS)

iПолная информация о DNS

A: 141.8.194.191

TXT: "v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.192.102 ip4:141.8.194.191 ~all"
TXT: "v=spf1 a mx ip6:2a0a:2b42:18:7623:: ip4:141.8.194.191 ip4:141.8.194.191 ~all"

MX: 10 mail.mathematics-repetition.com.

DMARC: 141.8.194.191

ADSP: 141.8.194.191