Mathprofi.ru Высшая математика для заочников и не только

Высшая математика - просто и доступно!

Mathprofi.ru Overview

Mathprofi.ru ranking shows that the page is at position 41,459 over the world, while the bulk of its audience is from Russian Federation, where it ranks 1,888.

It is beneficial to mathprofi.ru that their hosting company AdminVPS LLC servers are located in Russian Federation, as that reduces page load time for the majority of their users. See the list of other webpages hosted on AdminVPS LLC servers.

In terms of rank-to-traffic ratio, mathprofi.ru has 8,735 unique users per day, viewing 17,626 pages. The rank based value of mathprofi.ru is 312,519 USD. Every user makes 2.16 pageviews on average.

Mathprofi.ru boasts a link base consisting of 205 referring domains and 222 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in November 27, 2024, mathprofi.ru has an invalid SSL certificate. Click button “Update” SSL Information at the Safety Information section.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust mathprofi.ru is a fairly safe domain.

According the Mobile-Friendly test by Google mathprofi.ru is nice optimized for mobile devices and tablets.

Mathprofi.ru Rank Summary

Global Rank

41,459

Average Load Time

0.18sec

Links In Count

179

Website Value

$289,369

Audience Geography. Where are mathprofi.ru visitors located?

Country	Visitors
Russian Federation RU	56%
China CN	7.9%
Belarus BY	3.8%
Germany DE	3.8%
Kazakhstan KZ	3.1%
Korea KR	2.7%
Ukraine UA	2.6%
United Kingdom GB	2.2%
Azerbaijan AZ	1.6%
Other	16.1%

Country	Pageviews
Russian Federation RU	51.1%
Germany DE	8.8%
China CN	8.8%
Belarus BY	3.5%
United Kingdom GB	2.8%
Kazakhstan KZ	2.5%
Korea KR	2.5%
Ukraine UA	2.4%
France FR	1.3%
Other	16.2%

Country	Rank
Belarus BY	1365
Russian Federation RU	1888
Kazakhstan KZ	2467
Uzbekistan UZ	2831
Turkmenistan TM	4292
Ukraine UA	5334
Azerbaijan AZ	7981
Czech Republic CZ	8743
Denmark DK	8829
Portugal PT	9406
Korea KR	13190
Romania RO	15004

Where do visitors go on mathprofi.ru?

Subdomain	Pageviews
mathprofi.ru	100%

Subdomain	Pageviews per User
mathprofi.ru	2

Subdomain	Reach
mathprofi.ru	100%

How popular is mathprofi.ru?

Period	Global Rank	Global Rank Delta
past 3 months	41459	12294
past month	23772	-30732
past week	21600	-1107
yesterday	23854	-1602

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	55793	20122	11	-41.57%	2.02	-16.53%
30	33380	-39106	202	150%	2	-4.808%
7	28964	-3819	24	20%	2.2	10%
1	37905	805	19	-2.55%	1.8	-13.24%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	38246	9741	201	-30.09%
30	21833	-29234	374	160%
7	20503	-228	40	2%
1	21399	-2262	39	10%

Mathprofi.ru Website Safety

Overview

Last Updated: 11/27/2024

Overall result - mathprofi.ru is safe.

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: 03/21/2024

mathprofi.ru is safe.

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

Google Safe Search

Last Updated: 02/11/2019

mathprofi.ru is safe.

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

mathprofi.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: 02/22/2021

mathprofi.ru is safe.

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

Web of Trust

Last Updated: 01/09/2019

mathprofi.ru child safety is very good.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Mathprofi.ru Rank History

Alexa Rank shows how popular mathprofi.ru is in comparison with other sites. The most popular site has Alexa Rank equals 1. If mathprofi.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 mathprofi.ru and pageviews on mathprofi.ru over the past 3 months.

Mathprofi.ru Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 211642

ASN Title: AdminVPS LLC

Last Update: 07/19/2024

% 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 - AS213403'

as-block: AS196608 - AS213403
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: 2020-10-28T07:56:37Z
last-modified: 2020-10-28T07:56:37Z
source: RIPE

% Information related to 'AS211642'

% Abuse contact for 'AS211642' is 'abuseto@adminvps.ru'

aut-num: AS211642
as-name: AdminVPS
org: ORG-AL501-RIPE
import: from AS57724 accept ANY
export: to AS57724 announce AS211642
import: from AS197695 accept ANY
export: to AS197695 announce AS211642
admin-c: OS5078-RIPE
tech-c: OS5078-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: ru-adminvps-1-mnt
created: 2021-03-11T16:28:03Z
last-modified: 2021-03-11T16:28:03Z
source: RIPE

organisation: ORG-AL501-RIPE
org-name: AdminVPS LLC
country: RU
org-type: LIR
address: Leninskaya Sloboda st., n. 19, floor 5, office 21y
address: 115280
address: moscow
address: RUSSIAN FEDERATION
admin-c: OS5078-RIPE
tech-c: OS5078-RIPE
abuse-c: AR42792-RIPE
mnt-ref: ru-adminvps-1-mnt
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ru-adminvps-1-mnt
created: 2017-08-21T07:38:07Z
last-modified: 2020-12-16T13:40:03Z
source: RIPE # Filtered
phone: +74951552531

person: Oleg Svirchev
address: Leninskaya Sloboda st., n. 19, floor 5, office 21y
address: 115280
address: Moscow
address: RUSSIAN FEDERATION
phone: +74951552531
nic-hdl: OS5078-RIPE
mnt-by: ru-adminvps-1-mnt
created: 2017-08-21T07:38:06Z
last-modified: 2019-02-10T12:22:14Z
source: RIPE

% This query was served by the RIPE Database Query Service version 1.99 (WAGYU)

Mathprofi.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: MATHPROFI.RU
nserver: ns1.mathprofi.ru. 185.219.40.169
nserver: ns2.mathprofi.ru. 45.128.207.187
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2010-10-05T20:42:59Z
paid-till: 2025-10-05T21:42:59Z
free-date: 2025-11-06
source: TCI

Last updated on 2024-09-18T03:11:30Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
mathprofi.ru	62.213.67.218	3600

Host	MX Record	Priority	TTL
mathprofi.ru	mail.mathprofi.ru	10	3600
mathprofi.ru	mail.mathprofi.ru	20	3600

Host	NS Record	TTL
mathprofi.ru	ns2.adminvps.net	3600
mathprofi.ru	ns1.adminvps.net	3600

Host	TXT Record	TTL
mathprofi.ru	v=spf1 ip4:62.213.67.218 a mx ~all	3600

new.server1.mathprofi.ru
TTL: 3600
Email address: root.example.com
Serial: 2016103113
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 86400

Mathprofi.ru HTML Check

HTML Validation Tool

Errors

Malformed byte sequence: “c2”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “f8”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “ff”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “f4”.

Start tag seen without seeing a doctype first. Expected “<!DOCTYPE html>”.

Internal encoding declaration “windows-1251” disagrees with the actual encoding of the document (“utf-8”).

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

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

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

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

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

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

Malformed byte sequence: “cc”.

Malformed byte sequence: “96”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “f5”.

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

Duplicate attribute “border”.

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

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

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

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

Malformed byte sequence: “c1”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “d4”.

Warnings

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

NON-DOCUMENT-ERROR

Too many messages.

Mathprofi.ru Desktop Performance

Last tested: 11/17/2016

Desktop Speed

86%

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

Leverage browser caching

Optimize images

Enable compression

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	92
Number of Hosts	36
Static Resources	32
JavaScript Resources	24
CSS Resources	1

Mathprofi.ru Mobile Insights

Last tested: 11/17/2016

Mobile Usability

61%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Size content to viewport

Mobile Speed

73%

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

Leverage browser caching

Enable compression

Optimize images

Minify HTML

Minify JavaScript

Mobile Resource Breakdown

Total Resources	165
Number of Hosts	61
Static Resources	42
JavaScript Resources	29
CSS Resources	1

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Mathprofi.ru Высшая математика для заочников и не только

Высшая математика - просто и доступно!

Mathprofi.ru Overview

Mathprofi.ru Rank Summary

Mathprofi.ru Website Safety

Mathprofi.ru Rank History

Mathprofi.ru Hosting Information

Mathprofi.ru Domain Registration and Settings

Mathprofi.ru HTML Check

Mathprofi.ru Desktop Performance

Mathprofi.ru Mobile Insights

Mathprofi.ru Similar Audits

Mathprofi.ru Common Typos