Umschool.net Умскул — онлайн-школа подготовки к экзаменам

Умскул — онлайн-школа подготовки к экзаменам

Umschool.net Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 11/05/2024

Umschool.net traffic estimate is about 2,271 unique visitors and 4,542 pageviews per day. The approximated value of umschool.net is 3,360 USD. Every unique visitor makes about 2 pageviews on average.

umschool.net is hosted by Yandex.Cloud LLC. See the list of other websites hosted by Yandex.Cloud LLC.

Umschool.net is registered under .NET top-level domain. Check other websites in .NET zone.

During the last check (October 13, 2024) umschool.net has a valid and up-to-date wildcard SSL certificate issued by Let's Encrypt that expires on December 10, 2024, please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search and Symantec umschool.net is pretty a safe domain.

Relying on Google Mobile-Friendly test umschool.net is well optimized for mobile and tablet devices.

Umschool.net General Information

Information not available

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Umschool.net Safety Information

Rankchart Summary

Safe

Updated: 11/05/2024

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

Safe

Updated: 02/04/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 05/20/2020

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 03/12/2021

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McAfee assesses umschool.net 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 umschool.net for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 11/05/2024

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

Umschool.net SSL Information

Information about SSL/TLS certificates

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Domain	*.umschool.net
Issuer Organization	Let's Encrypt
Issuer	R10
Algorithm	RSA-SHA256
Valid form	09/11/2024
Expiration	12/10/2024
Signed	Certificate is not self signed
Additional Domains	*.umschool.net umschool.net

SSL Checker

Umschool.net Server Information

Umschool.net Server Location

Where website hosting server is located?

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Umschool.net ASN Information

Information about IP address owner

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ASN ID: 200350

ASN Title: Yandex.Cloud LLC

Updated: 03/23/2024

Raw ASN data:

% 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 'AS196608 - AS210331'

as-block: AS196608 - AS210331
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: 2018-08-21T11:13:09Z
last-modified: 2018-08-21T11:13:09Z
source: RIPE

% Information related to 'AS200350'

% Abuse contact for 'AS200350' is 'abuse@yandex.ru'

aut-num: AS200350
as-name: YandexCloud
org: ORG-YCL6-RIPE
sponsoring-org: ORG-YA1-RIPE
import: from AS13238 accept AS13238
export: to AS13238 announce AS200350
import: from AS8631 accept AS-MSKROUTESERVER
export: to AS8631 announce AS200350
admin-c: YNDX1-RIPE
admin-c: AN30780-RIPE
tech-c: YNDX1-RIPE
tech-c: AN30780-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: YANDEX-MNT
mnt-routes: YANDEX-MNT
created: 2018-08-02T07:20:49Z
last-modified: 2018-08-10T08:01:08Z
source: RIPE

organisation: ORG-YCL6-RIPE
org-name: Yandex.Cloud LLC
org-type: OTHER
address: 16 Leo Tolstoy St.
address: 119021 Moscow
address: RUSSIAN FEDERATION
abuse-c: YNDX1-RIPE
mnt-ref: YANDEX-MNT
mnt-by: YANDEX-MNT
created: 2018-07-30T12:41:26Z
last-modified: 2018-07-30T12:46:11Z
source: RIPE # Filtered

role: Yandex LLC Network Operations
address: Yandex LLC
address: 16, Leo Tolstoy St.
address: 119021
address: Moscow
address: Russian Federation
phone: +7 495 739 7000
fax-no: +7 495 739 7070
remarks: trouble: ------------------------------------------------------
remarks: trouble: Points of contact for Yandex LLC Network Operations
remarks: trouble: ------------------------------------------------------
remarks: trouble: Routing and peering issues: noc@yandex.net
remarks: trouble: SPAM issues: abuse@yandex.ru
remarks: trouble: Network security issues: abuse@yandex.ru
remarks: trouble: Mail issues: postmaster@yandex.ru
remarks: trouble: General information: info@yandex.ru
remarks: trouble: ------------------------------------------------------
admin-c: PGR777-RIPE
tech-c: EM3673-RIPE
tech-c: AUR2-RIPE
nic-hdl: YNDX1-RIPE
mnt-by: YANDEX-MNT
created: 2002-06-07T05:35:50Z
last-modified: 2018-08-03T07:15:46Z
source: RIPE # Filtered
abuse-mailbox: abuse@yandex.ru

person: Alexander Virilin
address: 16 Lva Tolstovo st.
address: 119034
address: Moscow
address: RUSSIAN FEDERATION
phone: +74957397000
nic-hdl: AN30780-RIPE
mnt-by: ru-yacloud-1-mnt
created: 2017-05-31T10:59:38Z
last-modified: 2018-08-07T09:38:37Z
source: RIPE

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

Geolocation

ASN Lookup

Umschool.net Domain Name Information

Umschool.net DNS Information

Domain name service records

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A

Host	A Record	TTL

Umschool.net Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Umschool.net HTML Validation

Umschool.net W3C HTML Markup Validation

HTML markup errors and warnings

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Warnings:

Consider avoiding viewport values that prevent users from resizing documents.

Empty heading.

Consider using the “h1” element as a top-level heading only (all “h1” elements are treated as top-level headings by many screen readers and other tools).

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

Article lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all articles.

Errors:

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)

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

HTML Validator

Umschool.net Desktop Performance

How Well Umschool.net Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

61%

Optimize images

Enable compression

Leverage browser caching

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

Minify HTML

Minify CSS

Minify JavaScript

Updated: 06/24/2018

Umschool.net Mobile Performance

How Optimized Is Umschool.net for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

100%

Updated: 01/22/2018

Umschool.net Nearest Competitors

Estimated Nearest Competitors Of Umschool.net

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stephband.info
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umschool.net
5minuteonlineloan.ng
aubio.org
cema-agri.org
electricianschooledu.org
kita.org
serwispodrozniczy.pl
cdnm.ru
vizit-trafik.ru
ycpschool.ac.th
fexofenadine1day.top
spiritualemergence.org.au

Umschool.net URL Typos

Most common user URL mistypes for umschool.net

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Total Resources	39
Number of Hosts	8
Static Resources	22
JavaScript Resources	12
CSS Resources	6

CSS	467.8 KBytes
Images	816.3 KBytes
HTML	57.0 KBytes
JavaScript	1.6 MBytes
Other	35.7 KBytes

Total Resources	44
Number of Hosts	9
Static Resources	13
JavaScript Resources	21
CSS Resources	9

CSS	504.0 KBytes
Images	675.6 KBytes
HTML	51.5 KBytes
JavaScript	1.4 MBytes
Other	65.7 KBytes