Calc.ru ?àëüêóëÿòîðû îíëàéí, ñïðàâî÷íèê-ýíöèêëîïåäèÿ

Êàëüêóëÿòîðû îíëàéí, ñïðàâî÷íèê-ýíöèêëîïåäèÿ. Áåñïëàòíûå îíëàéí êàëüêóëÿòîðû ðàñ÷åòà, ïåðåâîäà, îòñëåæèâàíèÿ êóðñîâ è êîòèðîâîê. Ñîòíè êàëüêóëÿòîðîâ, ...

Calc.ru Overview

Calc.ru is a website that provides calculation tools, financial planning, and investment advice to users. The website is in the Russian language and is aimed mainly at users in Russia. Its name suggests its primary function, which is to help users with various calculations to make informed financial decisions. The title of the website is "?àëüêóëÿòîðû îíëàéí, ñïðàâî÷íèê-ýíöèêëîïåäèÿ," which roughly translates to "Calculator portal, financial advisers." The title clearly identifies the website's purpose and services to users.

The website's description provides a detailed overview of what users can expect to find on the website. The text states that the website offers various financial tools, including calculators, analysis, and financial planning, to assist users in making informed decisions. The description also emphasizes that the website offers a wide range of financial advice that caters to different levels of users. It mentions that users can find advice on investment, taxation, budgeting, and other financial matters.

Calc.ru is a well-established website with a substantial user base. According to the available data, the website attracts over 45,000 unique users and generates over 59,000 page views per day. The site's daily traffic suggests that it is a popular website among Russian users. This high traffic volume is reflected in the website's value, which is estimated at 1,051,200 US dollars.

The website is hosted by Cloudflare, Inc., a US company that provides hosting services. The SSL certificate is issued by Cloudflare, indicating that the website has a secure connection, ensuring that users' data remains confidential and protected.

The website's PageSpeed Insights scores suggest that it has a moderate loading speed, scoring 72 out of 100. The data implies that the website has room for improvement in terms of its performance, and optimizing its speed could enhance user experience and increase engagement levels.

The website's content appears to be family-friendly, and there is no prejudice or offensive content on the website.

In conclusion, Calc.ru is a reliable and user-friendly financial portal that provides valuable financial tools and advice to Russian users. Its high traffic volume and estimated value suggest that it is a popular and trustworthy website. The website could benefit from some optimization to improve its loading speed. Overall, the website is a valuable resource for users looking to make informed financial decisions.

Calc.ru Rank Summary

Global Rank
11,567
Average Load Time
0.96sec
Links In Count
391
Website Value
$1.1 M

Calc.ru Website Safety

logo
Overview
Last Updated: 01/10/2026
Overall result - calc.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 logo
Norton Connect Safe
Last Updated: 03/21/2025
calc.ru is safe.
Norton ConnectSafe evaluates calc.ru for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 10/12/2016
calc.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 brwosing logo
Google Safe Browsing
Last Updated: 01/09/2019
calc.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.
McAfee logo
Site Advisor
Last Updated: 02/22/2021
calc.ru is safe.
McAfee assesses calc.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 calc.ru for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/09/2019
calc.ru child safety is very good.
The WOT calculates reputation of the calc.ru. This reputation system receives ratings from users and information from third-party sources, assesses the calc.ru for safety features and confirms, whether calc.ru is suitable for children.

SSL Information
Domaincalc.ru
Issuer OrganizationGoogle Trust Services
IssuerWE1
Algorithmecdsa-with-SHA256
Valid form09/22/2024
Expiration12/21/2024
SignedCertificate is not self signed
Additional Domains calc.ru
*.calc.ru

Calc.ru Rank History

Calc.ru Hosting Information

Server Location

ASN Information

ASN ID: 29182

ASN Title: JSC "ISPsystem"

Last Update: 12/15/2025

% 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 'AS29092 - AS29337'

as-block: AS29092 - AS29337
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: 2010-05-11T11:46:28Z
last-modified: 2014-02-24T13:15:17Z
source: RIPE

% Information related to 'AS29182'

% Abuse contact for 'AS29182' is 'abuse@abusehost.ru'

aut-num: AS29182
as-name: ISPSYSTEM-AS
org: ORG-IHs2-RIPE
remarks: *** eXchange Points ***
import: from AS8631 action pref=100; accept AS-MSKROUTESERVER
export: to AS8631 announce AS-ISPSYSTEM
remarks: *** Uplinks ***
import: from AS8345 action pref=100; accept ANY
export: to AS8345 announce AS29182
import: from AS12695 action pref=100; accept ANY
export: to AS12695 announce AS-ISPSYSTEM
import: from AS50673 action pref=100; accept ANY
export: to AS50673 announce AS-ISPSYSTEM
import: from AS20485 action pref=100; accept ANY
export: to AS20485 announce AS-ISPSYSTEM
import: from AS57724 action pref=100; accept ANY
export: to AS57724 announce AS-ISPSYSTEM
import: from AS29226 action pref=100; accept ANY
export: to AS29226 announce AS-ISPSYSTEM
import: from AS48166 action pref=100; accept ANY
export: to AS48166 announce AS-ISPSYSTEM
remarks: *** Clients ***
import: from AS60135 action pref=400; accept AS60135
export: to AS60135 announce ANY
import: from AS49227 action pref=400; accept AS49227
export: to AS49227 announce ANY
import: from AS60890 action pref=400; accept AS-CNIC
export: to AS60890 announce ANY
import: from AS22169 action pref=400; accept AS22169
export: to AS22169 announce ANY
remarks: *** IPv6 neighbors, rpsl migrate ***
mp-import: afi ipv6.unicast,ipv4 from AS8631 accept AS-MSKROUTESERVER
mp-export: afi ipv6.unicast,ipv4 to AS8631 announce AS-ISPSYSTEM
mp-import: afi ipv6.unicast,ipv4 from AS31500 accept ANY
mp-export: afi ipv6.unicast,ipv4 to AS31500 announce AS29182
mp-import: afi ipv6.unicast,ipv4 from AS12695 accept ANY
mp-export: afi ipv6.unicast,ipv4 to AS12695 announce AS-ISPSYSTEM
mp-import: afi ipv6.unicast,ipv4 from AS6679 accept ANY
mp-export: afi ipv6.unicast,ipv4 to AS6679 announce AS-ISPSYSTEM
admin-c: ISP49-RIPE
tech-c: ISP49-RIPE
status: ASSIGNED
mnt-by: ISPSYSTEM-MNT
mnt-by: RIPE-NCC-END-MNT
created: 2003-06-23T14:25:12Z
last-modified: 2018-04-11T09:02:42Z
source: RIPE

organisation: ORG-IHs2-RIPE
org-name: JSC "ISPsystem"
org-type: LIR
address: PoBox 30
address: 664017
address: Irkutsk
address: RUSSIAN FEDERATION
phone: +74956681264
fax-no: +73952525096
admin-c: ST6386-RIPE
mnt-ref: ISPSYSTEM-MNT
mnt-ref: RIPE-NCC-HM-MNT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: ISPSYSTEM-MNT
abuse-c: AD11067-RIPE
created: 2004-04-17T11:37:43Z
last-modified: 2017-10-30T15:27:52Z
source: RIPE # Filtered

role: ISPsystem JSC Network Operations
address: Russian Federation
phone: +7 (495) 668 12 64
fax-no: +7 (3952) 52 57 89
remarks: trouble: ------------------------------------------------------
remarks: trouble: Points of contact for ISPsystem CJSC Network Operations
remarks: trouble: ------------------------------------------------------
remarks: trouble: Routing and peering issues: noc@ispsystem.net
remarks: trouble: SPAM issues: abuse@abusehost.ru
remarks: trouble: Mail issues: abuse@abusehost.ru
remarks: trouble: General information: admin@ispsystem.com
remarks: trouble: ------------------------------------------------------
admin-c: AA26905-RIPE
tech-c: ST6386-RIPE
nic-hdl: ISP49-RIPE
mnt-by: ISPSYSTEM-MNT
created: 2014-09-12T07:12:33Z
last-modified: 2018-02-21T07:42:38Z
source: RIPE # Filtered
abuse-mailbox: abuse@abusehost.ru

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

Calc.ru Domain Registration and Settings

WHOIS

% 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: CALC.RU
nserver: elle.ns.cloudflare.com.
nserver: zod.ns.cloudflare.com.
state: REGISTERED, DELEGATED, VERIFIED
person: Private Person
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2000-10-25T20:00:00Z
paid-till: 2024-10-26T21:00:00Z
free-date: 2024-11-27
source: TCI

Last updated on 2024-09-10T22:31:30Z


DNS Records
HostA RecordTTL
calc.ru104.27.155.24300
calc.ru104.27.154.24300
HostMX RecordPriorityTTL
calc.ruaspmx2.googlemail.com30300
calc.ruaspmx5.googlemail.com30300
calc.rualt2.aspmx.l.google.com20300
calc.ruaspmx4.googlemail.com30300
calc.rualt1.aspmx.l.google.com20300
calc.ruaspmx.l.google.com10300
calc.ruaspmx3.googlemail.com30300
HostNS RecordTTL
calc.ruelle.ns.cloudflare.com86400
calc.ruzod.ns.cloudflare.com86400
HostTXT RecordTTL
calc.ruca3-dc2ee07f3d9745efae0f105d1cbc92ed300

elle.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2031243349
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600

Calc.ru HTML Check


Errors
NON-DOCUMENT-ERROR

Calc.ru Desktop Performance

Last tested: 12/07/2019

Speedometer image
Desktop Speed
76%

Desktop Resource Breakdown
Total Resources102
Number of Hosts32
Static Resources32
JavaScript Resources30
CSS Resources1

Calc.ru Mobile Insights

Last tested: 04/25/2017

Speedometer image
Mobile Usability
100%
Speedometer image
Mobile Speed
72%

Mobile Resource Breakdown
Total Resources21
Number of Hosts10
Static Resources13
JavaScript Resources10
CSS Resources2

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