Kursach.com Универсальный учебник

курсовые, рефераты, дипломы, диссертации, заказ курсовых, дипломов, сделать заказ Минск, образование Беларусь, заказать реферат

Kursach.com Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.76 sec.

Last Checked: 05/04/2024

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Kursach.com traffic estimate is about 6,664 unique visitors and 26,656 pageviews per day. The approximated value of kursach.com is 40,500 USD. Every unique visitor makes about 4 pageviews on average.

Alexa Traffic Rank estimates that kursach.com is ranked number 36,610 in the world.

Kursach.com server is located in Belarus, but, unfortunately, we cannot identify the countries where the visitors come from and thus it’s impossible to define if the distance can potentially affect the page load time. See the list of other websites hosted by Republican Unitary Telecommunication Enterprise Beltelecom.

Kursach.com is registered under .COM top-level domain. Check other websites in .COM zone.

During the last check (November 26, 2019) kursach.com has an expired wildcard SSL certificate issued by DigiCert Inc (expired on March 17, 2020), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by DigiCert Inc.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust kursach.com is pretty a safe domain.

Relying on Google Mobile-Friendly test kursach.com isn't optimized for mobile and tablet devices. Designing your websites to be mobile friendly ensures that your pages perform well on all devices, also website page loading time may be improved.

Kursach.com General Information

Kursach.com Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors

Kursach.com Traffic Distribution

Where do visitors go on kursach.com?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews

Kursach.com Popularity

How popular is kursach.com?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta

Press rescan to collect fresh statistics for this website...

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Kursach.com Safety Information

Rankchart Summary

Safe

Updated: 05/04/2024

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: 02/09/2024

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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: 03/21/2019

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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: 02/10/2021

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McAfee assesses kursach.com 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 kursach.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Child safety is very good

Updated: 01/11/2019

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

Kursach.com SSL Information

Information about SSL/TLS certificates

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Domain	*.hoster.by
Issuer Organization	DigiCert Inc
Issuer	RapidSSL RSA CA 2018
Algorithm	RSA-SHA256
Valid form	01/17/2018
Expiration	03/17/2020
Signed	Certificate is not self signed
Additional Domains	*.hoster.by hoster.by

SSL Checker

Kursach.com Server Information

Kursach.com Server Location

Where website hosting server is located?

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Kursach.com ASN Information

Information about IP address owner

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ASN ID: 6697

ASN Title: Republican Unitary Telecommunication Enterprise Beltelecom

Updated: 01/07/2024

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 'AS6656 - AS6712'

as-block: AS6656 - AS6712
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: 2010-05-11T11:44:41Z
last-modified: 2014-02-24T13:15:16Z
source: RIPE

% Information related to 'AS6697'

% Abuse contact for 'AS6697' is 'lir@belpak.by'

aut-num: AS6697
as-name: BELPAK-AS
descr: BELPAK
descr: Belarus public data network
remarks: --------------------------------------------------
remarks: Uplinks
import: from AS12389 accept ANY
export: to AS12389 announce AS-BELPAK
import: from AS20485 accept ANY
export: to AS20485 announce AS-BELPAK
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export: to AS6854 announce AS-BELPAK
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export: to AS6747 announce AS-BELPAK
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export: to AS12578 announce AS-BELPAK
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export: to AS8764 announce AS-BELPAK
import: from AS3356 accept ANY
export: to AS3356 announce AS-BELPAK
import: from AS8631 accept ANY
export: to AS8631 announce AS-BELPAK
import: from AS43690 accept ANY
export: to AS43690 announce AS-BELPAK
remarks: --------------------------------------------------
remarks: Peering BY-IX
import: from AS35647 accept ANY
export: to AS35647 announce AS-BELPAK
remarks: --------------------------------------------------
remarks: Customers
import: from AS5498 accept AS5498
export: to AS5498 announce ANY
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export: to AS199251 announce ANY
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export: to AS62351 announce ANY
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export: to AS60744 announce ANY
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export: to AS44218 announce ANY
import: from AS205155 accept AS205155
export: to AS205155 announce ANY
remarks: --------------------------------------------------
org: ORG-RAB1-RIPE
admin-c: OB1713-RIPE
tech-c: MK11767-RIPE
tech-c: IM1621-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: AS6697-MNT
mnt-routes: AS6697-MNT
created: 2002-04-15T17:12:05Z
last-modified: 2017-12-15T09:14:47Z
source: RIPE

organisation: ORG-RAB1-RIPE
org-name: Republican Unitary Telecommunication Enterprise Beltelecom
org-type: LIR
address: 6, Engels street
address: 220030
address: Minsk
address: BELARUS
phone: +375172171598
phone: +375172171592
phone: +375172171717
fax-no: +375172171782
fax-no: +375173064888
fax-no: +375173060052
admin-c: MY1648-RIPE
admin-c: BYMG
admin-c: OB1713-RIPE
admin-c: IM1621-RIPE
admin-c: IB2864-RIPE
tech-c: BYMG
tech-c: IM1621-RIPE
abuse-c: AR14250-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: AS6697-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: AS6697-MNT
created: 2004-04-17T11:01:33Z
last-modified: 2018-07-12T09:39:32Z
source: RIPE # Filtered

person: Ihar Malinouski
address: The Republic of Belarus
address: 220088, Minsk
address: 55, Zaharova str.,
address: MCK Beltelecom
phone: +375 17 2171598
fax-no: +375 17 2171598
nic-hdl: IM1621-RIPE
mnt-by: AS6697-MNT
created: 2008-03-14T08:20:14Z
last-modified: 2015-08-15T11:41:50Z
source: RIPE # Filtered

person: Maxim Karavaichyk
address: The Republic of Belarus
address: 220088, Minsk
address: 55, Zaharova str.
address: MCK Beltelecom
phone: +375 17 3060052
fax-no: +375 17 3060052
nic-hdl: MK11767-RIPE
mnt-by: AS6697-MNT
created: 2012-01-25T16:34:30Z
last-modified: 2015-02-18T13:54:23Z
source: RIPE # Filtered

person: Oleg Bylina
address: Belarus
address: 220088, Minsk
address: 55, Zaharova str.,
address: MCK Beltelecom
phone: +375 17 2171717
fax-no: +375 17 2171717
nic-hdl: OB1713-RIPE
mnt-by: AS6697-MNT
created: 2009-06-30T10:02:04Z
last-modified: 2015-02-18T11:54:43Z
source: RIPE # Filtered

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

Geolocation

ASN Lookup

Kursach.com Domain Name Information

Kursach.com DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
kursach.com	93.125.99.125	3600

Host	MX Record	Priority	TTL
kursach.com	mail.kursach.com	0	10

Host	NS Record	TTL
kursach.com	u2.hoster.by	600
kursach.com	u1.hoster.by	600

Host	TXT Record	TTL
kursach.com	google-site-verification=PN8LYZD7l3RvfHGir_VhK9mix501OszR1zkJ04YOgj4	600
kursach.com	v=spf1 a mx ptr include:neolocation.net ~all	600

Kursach.com Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Kursach.com HTML Validation

Kursach.com W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

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

Attribute “alt” not allowed on element “input” at this point.

Duplicate ID “current”.

The “cellpadding” attribute on the “table” element is obsolete. Use CSS instead.

The “cellspacing” attribute on the “table” element is obsolete. Use CSS instead.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

Table column 2 established by element “td” has no cells beginning in it.

The “width” attribute on the “table” element is obsolete. Use CSS instead.

The “width” attribute on the “td” element is obsolete. Use CSS instead.

End tag “td” seen, but there were open elements.

Unclosed element “div”.

The “align” attribute on the “div” element is obsolete. Use CSS instead.

The “border” attribute on the “table” element is obsolete. Use CSS instead.

The “bgcolor” attribute on the “tr” element is obsolete. Use CSS instead.

Attribute “bordercolor” not allowed on element “td” at this point.

The “bgcolor” attribute on the “td” element is obsolete. Use CSS instead.

Table columns in range 2…8 established by element “td” have no cells beginning in them.

Attribute “skype_menu_props” not allowed on element “span” at this point.

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

The “align” attribute on the “td” element is obsolete. Use CSS instead.

Duplicate ID “tabs”.

Duplicate ID “fragment-4”.

Stray end tag “div”.

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

The “language” attribute on the “script” element is obsolete. Use the “type” attribute instead.

End tag “noindex” seen, but there were open elements.

Unclosed element “a”.

The “align” attribute on the “img” element is obsolete. Use CSS instead.

The “align” attribute on the “p” element is obsolete. Use CSS instead.

Attribute “color” not allowed on element “span” at this point.

Warnings:

The “border” attribute is obsolete. Consider specifying “img { border: 0; }” in CSS instead.

The first occurrence of ID “current” was here.

A table row was 2 columns wide and exceeded the column count established by the first row (1).

A table row was 3 columns wide, which is less than the column count established by the first row (5).

A table row was 4 columns wide, which is less than the column count established by the first row (5).

The first occurrence of ID “tabs” was here.

The first occurrence of ID “fragment-4” was here.

The “language” attribute on the “script” element is obsolete. You can safely omit it.

HTML Validator

Kursach.com Desktop Performance

How Well Kursach.com Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

59%

Leverage browser caching

Enable compression

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

Minify JavaScript

Optimize images

Minify CSS

Minify HTML

Updated: 08/10/2015

Kursach.com Mobile Performance

How Optimized Is Kursach.com for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

55%

Use legible font sizes

Size tap targets appropriately

Size content to viewport

Configure the viewport

Updated: 08/10/2015

Kursach.com Nearest Competitors

Estimated Nearest Competitors Of Kursach.com

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globalscience.ru
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yoga-with-jack.com
dolmorgul.de

Kursach.com URL Typos

Most common user URL mistypes for kursach.com

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www.kursach.con

Total Resources	142
Number of Hosts	47
Static Resources	64
JavaScript Resources	16
CSS Resources	8

CSS	66.6 KBytes
Images	226.2 KBytes
HTML	69.0 KBytes
JavaScript	470.1 KBytes
Other	45.6 KBytes

Total Resources	146
Number of Hosts	47
Static Resources	66
JavaScript Resources	20
CSS Resources	8

CSS	66.6 KBytes
Images	226.1 KBytes
HTML	69.6 KBytes
JavaScript	512.8 KBytes
Other	44.7 KBytes