mathnet.ru - Math-Net.Ru

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 02/06/2023

Over the time mathnet.ru has been ranked as high as 40,992 in the world, while most of its traffic comes from Russian Federation, where it reached as high as 15,077 position.

Mathnet.ru receives about 2,097 unique visitors and 6,081 pageviews per day. The estimated value of mathnet.ru is 109,500 USD. Each unique visitor makes about 2.9 pageviews on average.

Mathnet.ru is registered under .RU top-level domain. Check other websites in .RU zone.

At the time of the last check (November 26, 2019) mathnet.ru has an expired SSL certificate issued by DigiCert Inc (expired on October 30, 2020). Check other websites using SSL certificates issued by DigiCert Inc.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust mathnet.ru is quite a safe domain.

Mobile-Friendly test indicates that mathnet.ru is well optimized for mobile and tablet devices.

Mathnet.ru General Information

Global Rank

110,383

Average Load Time

1.34sec

Links In Count

1,389

Website Value

$109,500

Audience Geography. Where are mathnet.ru visitors located?

Country	Rank
Uzbekistan UZ	4608
Azerbaijan AZ	5917
Russian Federation RU	15077
Kazakhstan KZ	18337
Belarus BY	23288
Ukraine UA	32299
Iran IR	35406
Israel IL	47822
United Kingdom GB	64476
Germany DE	98960
India IN	121458
United States US	278306

Country	Percent of Pageviews
Russian Federation RU	33.3%
Azerbaijan AZ	27.9%
Iran IR	4.6%
Uzbekistan UZ	3.7%
United Kingdom GB	2.9%
United States US	2.4%
Germany DE	2.4%
India IN	2.3%
Kazakhstan KZ	1.3%
Other	19.3%

Country	Percent of Visitors
Russian Federation RU	27.9%
Azerbaijan AZ	7.7%
Iran IR	6.2%
United States US	5.1%
United Kingdom GB	4.5%
India IN	3.2%
Uzbekistan UZ	3.2%
Germany DE	3%
Ukraine UA	1.7%
Other	37.5%

Where do visitors go on mathnet.ru?

Subdomain	Pageviews
mathnet.ru	93.27%
edit.mathnet.ru	6.6%
m.mathnet.ru	0.11%
other	0.03%

Subdomain	Pageviews per User
edit.mathnet.ru	10
mathnet.ru	2.6
m.mathnet.ru	2

Subdomain	Reach
mathnet.ru	99.85%
edit.mathnet.ru	1.56%
m.mathnet.ru	0.15%

How popular is mathnet.ru?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	115316	21327	58	-20.59%
30	103020	-7401	67	10%
7	110443	-11448	62	10%
1	110085	-101313	78	100%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	115490	20912	45	-21.88%	2.9	-1.69%
30	109249	-2572	5	6%	2.8	-4.51%
7	144229	-5356	36	5%	2.1	-6.522%
1	150841	-113695	38	100%	1.8	-15.42%

Period	Global Rank	Global Rank Delta
past 3 months	110383	19963
past month	100294	-5336
past week	113893	-8364
yesterday	110042	-103026

Mathnet.ru Alexa Rank History

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

Mathnet.ru Safety Information

Overview

Last Updated: 04/27/2024

Overall result - "mathnet.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: 03/23/2024

mathnet.ru is safe.

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

Google Safe Search

Last Updated: 10/25/2016

mathnet.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

Malware not found at "mathnet.ru".
"mathnet.ru" is not a phishing page.
"mathnet.ru" does not install unwanted software.
"mathnet.ru" does not contain harmfull applications.
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: 02/23/2021

mathnet.ru is safe.

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

Web of Trust

Last Updated: 01/10/2019

mathnet.ru child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	edit.mathnet.ru
Issuer Organization	DigiCert Inc
Issuer	Thawte RSA CA 2018
Algorithm	RSA-SHA256
Valid form	10/01/2018
Expiration	10/30/2020
Signed	Certificate is not self signed
Additional Domains	edit.mathnet.ru

Mathnet.ru Server Information

Server Location

Geolocation Tool

Moscow

Moskva

Russian Federation

ASN Information

ASN Lookup Tool

ASN ID: 47478
ASN Title: MSTN CJSC

Last Update: 10/05/2023

ASN Whois

% 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 'AS47104 - AS52223'

as-block: AS47104 - AS52223
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: 2015-09-30T14:19:22Z
last-modified: 2015-09-30T14:19:22Z
source: RIPE

% Information related to 'AS47478'

% Abuse contact for 'AS47478' is 'abuse@mstn.ru'

aut-num: AS47478
as-name: MSTN-AS
org: ORG-ML97-RIPE
import: from AS39792 accept ANY
import: from AS28917 accept ANY
import: from AS3327 accept ANY
import: from AS50752 accept AS50752
import: from AS60034 accept AS60034
import: from AS48839 accept AS48839
import: from AS8299 accept AS8299
import: from AS201842 accept AS201842
import: from AS200472 accept AS200472
import: from AS8631 accept ANY
import: from AS57627 accept AS57627
export: to AS39792 announce AS-MSTN
export: to AS28917 announce AS-MSTN
export: to AS3327 announce AS-MSTN
export: to AS50752 announce ANY
export: to AS60034 announce ANY
export: to AS48839 announce ANY
export: to AS8299 announce ANY
export: to AS201842 announce ANY
export: to AS200472 announce ANY
export: to AS8631 announce AS-MSTN
export: to AS57627 announce ANY
admin-c: AZ1254-RIPE
tech-c: AZ1254-RIPE
tech-c: AE580-RIPE
status: ASSIGNED
mnt-by: RIPE-NCC-END-MNT
mnt-by: MNT-MSTN
created: 2008-06-24T13:12:42Z
last-modified: 2017-07-11T12:38:48Z
source: RIPE # Filtered

organisation: ORG-ML97-RIPE
org-name: MSTN CJSC
org-type: LIR
address: 32A, Leninskij prospekt
address: 119991
address: Moscow
address: RUSSIAN FEDERATION
phone: +74959882230
fax-no: +74959882230
admin-c: AP8833-RIPE
admin-c: AE1918-RIPE
admin-c: AE580-RIPE
admin-c: AZ1254-RIPE
mnt-ref: MNT-MSTN
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MNT-MSTN
abuse-c: MA14313-RIPE
created: 2008-06-18T11:15:44Z
last-modified: 2017-10-30T14:46:54Z
source: RIPE # Filtered

person: Aleksey Egorov
address: MSTN
address: 1105, 32a, Leninsky av.,
address: 119991, Moscow, Russia
phone: +7 495 9882230
fax-no: +7 495 9882230
nic-hdl: AE580-RIPE
mnt-by: MNT-MSTN
created: 1970-01-01T00:00:00Z
last-modified: 2012-04-04T09:37:31Z
source: RIPE # Filtered

person: Andrey Zaletkin
address: 32a, Leninsky av.,
address: Moscow, Russia
phone: +7 495 9882230
fax-no: +7 495 9882230
nic-hdl: AZ1254-RIPE
mnt-by: MNT-MSTN
created: 1970-01-01T00:00:00Z
last-modified: 2017-10-30T21:44:49Z
source: RIPE # Filtered

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

Mathnet.ru Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

% By submitting a query to RIPN's Whois Service
% you agree to abide by the following terms of use:
% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).

domain: MATHNET.RU
nserver: ns1.mathnet.ru. 185.129.147.196
nserver: ns.mathnet.ru. 185.129.147.197
state: REGISTERED, DELEGATED, VERIFIED
org: Federalnoe gosudarstvennoe budzhetnoe uchrezhdenie nauki Matematicheskiy institut im. V.A. Steklova RAN
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2001-10-18T20:00:00Z
paid-till: 2021-10-19T21:00:00Z
free-date: 2021-11-20
source: TCI

Last updated on 2021-05-04T17:01:31Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
mathnet.ru	185.129.147.141	3600

Host	MX Record	Priority	TTL
mathnet.ru	mail.mi-ras.ru	10	3600

Host	NS Record	TTL
mathnet.ru	ns.mathnet.ru	3600
mathnet.ru	dcsrv4.mi.ras.ru	3600
mathnet.ru	ns1.mathnet.ru	3600

Host	TXT Record	TTL
mathnet.ru	v=spf1 ip4:192.168.0.0/16 ip4:83.149.209.0/24 mx ~all	3600

dcsrv4.mi.ras.ru
TTL: 3600
Email address: noc.mi.ras.ru
Serial: 47
Refresh: 900
Retry: 600
Expire: 86400
Minimum: 3600

Mathnet.ru HTML Validation

HTML Validation Tool

Errors

Malformed byte sequence: “ce”.

Malformed byte sequence: “e1”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “e5”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “ee”.

Malformed byte sequence: “f1”.

Malformed byte sequence: “e8”.

Malformed byte sequence: “e9”.

Malformed byte sequence: “ea”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “e0”.

Malformed byte sequence: “f2”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “ef”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “ff”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “ed”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “f5”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “fd”.

Malformed byte sequence: “fb”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “c0”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “d1”.

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

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

Malformed byte sequence: “d2”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “d3”.

Malformed byte sequence: “cb”.

Malformed byte sequence: “db”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “c7”.

Malformed byte sequence: “d6”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “d4”.

Malformed byte sequence: “c4”.

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

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

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

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

The “align” attribute on the “td” 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.

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

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

Malformed byte sequence: “d7”.

Malformed byte sequence: “c9”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “fe”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e3”.

Malformed byte sequence: “f8”.

The “color” attribute on the “hr” element is obsolete. Use CSS instead.

Bad element name “gcse:searchbox-only”: Code point “U+003A” is not allowed

The “size” attribute on the “hr” element is obsolete. Use CSS instead.

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

Bad value “_new” for attribute “target” on element “a”: Reserved keyword “new” used.

Start tag “a” seen in “table”.

Cannot recover after last error. Any further errors will be ignored.

Warnings

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

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

A table row was 1 columns wide, which is less than the column count established by the first row (2).

Element name “gcse:searchbox-only” cannot be represented as XML 1.0.

Mathnet.ru Desktop Insights

Desktop Page Insights Tool

Last tested: 11/14/2018

Desktop

Desktop Speed

58%

Leverage browser caching

Optimize images

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

Enable compression

Minify CSS

Minify JavaScript

Desktop Resource Breakdown

Total Resources	124
Number of Hosts	9
Static Resources	116
JavaScript Resources	11
CSS Resources	4

Mathnet.ru Mobile Insights

Mobile Page Insights Tool

Last tested: 11/14/2018

Mobile

Mobile Usability

97%

Size tap targets appropriately

Mobile Speed

63%

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

Avoid landing page redirects

Enable compression

Leverage browser caching

Minify CSS

Minify JavaScript

Optimize images

Mobile Resource Breakdown

Total Resources	13
Number of Hosts	6
Static Resources	7
JavaScript Resources	5
CSS Resources	2

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Mathnet.ru Math-Net.Ru

Quick Summary

Mathnet.ru General Information

Mathnet.ru Alexa Rank History

Mathnet.ru Safety Information

Mathnet.ru Server Information

Mathnet.ru Domain Name Information

Mathnet.ru HTML Validation

Mathnet.ru Desktop Insights

Mathnet.ru Mobile Insights

Mathnet.ru Nearest Competitors

Mathnet.ru Typos