17centurymaths.com
Index

!Нет тега H1!Описание (Description) отсутствует Ключевые слова не указаны

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 -

!Перенаправление с HTTP на HTTPS отсутствует

 Время ответа сервера 0,888 сек

 Время загрузки HTML страницы 1,058 сек

iРазмер HTML кода: 80194

!Не установлена ссылка на favicon

iКоличество IMGs: 0

!Не адаптирован для мобильных устройств. Отсутствует тег VIEWPORT

!W3C валидация. Количество ошибок HTML и CSS: 81

 W3C валидация. Количество предупреждений: 9

!Не использует robots.txt

!Не использует sitemap

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

Географическое положение сайта 17centurymaths.com

iUS, United States

United States

Техническая информация

iСервер: openresty/1.15.8.2

i17centurymaths.com создан 18 year(s) 1 month(s) 23 day(s) ago (2006-08-31)

iОкончание срока регистрации (2022-08-31)

i17centurymaths.com зарегистрирован у регистратора OMNIS NETWORK, LLC

iКонтактная информация: [email protected]

iNS сервера: ns1.omnis.com,   ns2.omnis.com

iIP версии 4: 216.239.138.133

iDNS TXT запись: "v=spf1 include:spf.guardedhost.com ~all"

iDNS MX почтовая запись: 10 postoffice.omnis.com.

iDMARC почтовая антиспам запись: 216.239.138.133

iADSP почтовая запись: 216.239.138.133

iПолная информация из Whois

[Querying whois.verisign-grs.com]
[Redirected to whois.omnis.com]
[Querying whois.omnis.com]
[whois.omnis.com]
Domain Name: 17centurymaths.com
Registry Domain ID:
Registrar WHOIS Server: whois.omnis.com
Registrar URL: https://www.omnis.com
Updated Date: 2021-09-01T12:18:06Z
Creation Date: 2006-08-31T08:36:20Z
Registrar Registration Expiration Date: 2022-08-31T08:36:20Z
Registrar: Omnis Network, LLC
Registrar IANA ID: 143
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +1.3103169600
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID:
Registrant Organization:
Registrant State/Province: South Australia
Registrant Country: AU
Registrant Email: https://www.omnis.com/tools/domain-email.php?domain=17centurymaths.com
Name Server: ns1.omnis.com
Name Server: ns2.omnis.com
DNSSEC: unsigned
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/
>>> Last update of WHOIS database: 2021-10-08T16:19:26Z <<<

For more information on Whois status codes, please visit https://icann.org/epp


IMPORTANT: Whois over port 43 will provide the ICANN-required minimum data set per
ICANN Temporary Specification, adopted 17 May 2018.


Omnis Network, LLC's WHOIS data is provided for information and reference
only. Omnis Network, LLC makes no guarantee or warranty that the data
available is accurate. You agree that the data will not be used under any
circumstances to allow, enable, or otherwise support the transmission by
email, telephone, or facsimile of mass, unsolicited, commercial
advertising or solicitation. You agree not to enable high volume,
automated, electronic processes that submit queries to Omnis Network, LLC
or send data to the systems of any Registry operator or ICANN-Accredited
registrar. Compilation, repackaging, dissemination or other use of the
WHOIS database in its entirety, or of a substantial portion thereof, is
not allowed without prior written permission of Omnis Network, LLC. By
submitting this query, you agree to be bound by these terms.

iПолная информация об IP 216.239.138.133

[Querying whois.arin.net]
[Redirected to rwhois.omnis.com:4321]
[Querying rwhois.omnis.com]
[rwhois.omnis.com]
%rwhois V-1.0,V-1.5:000090h:00 rwhois.omnis.com (Omnis RWhois Server V-1.0.0)
network:Class-Name:network
network:ID:NET-11-216.239.136.0/21
network:Auth-Area:216.239.128.0/20
network:Network-Name:Web Hosting Customers
network:IP-Network:216.239.136.0/21
network:Organization:Omnis Network
network:Street-Address:3655 Torrance Blvd Suite 230
network:City:Torrance
network:State:CA
network:Postal-Code:90503
network:Country-Code:US
network:Tech-Email;I:[email protected]
network:Admin-Email;I:[email protected]
network:Abuse-Email;I:[email protected]
network:Created:20120112231410
network:Updated:201101010000
network:Updated-By:[email protected]
%ok

iПолная информация о DNS

A: 216.239.138.133

TXT: "v=spf1 include:spf.guardedhost.com ~all"

MX: 10 postoffice.omnis.com.

DMARC: 216.239.138.133

ADSP: 216.239.138.133