Calc.ru ?àëüêóëÿòîðû îíëàéí, ñïðàâî÷íèê-ýíöèêëîïåäèÿ
Êàëüêóëÿòîðû îíëàéí, ñïðàâî÷íèê-ýíöèêëîïåäèÿ. Áåñïëàòíûå îíëàéí êàëüêóëÿòîðû ðàñ÷åòà, ïåðåâîäà, îòñëåæèâàíèÿ êóðñîâ è êîòèðîâîê. Ñîòíè êàëüêóëÿòîðîâ, ...
Server IP address resolved: No
Http response code: None
Last Checked: 04/20/2024
Calc.ru traffic volume is 48,487 unique daily visitors and their 64,003 pageviews. The web value rate of calc.ru is 1,124,784 USD. Each visitor makes around 1.41 page views on average.
By Alexa's traffic estimates calc.ru placed at 86,433 position over the world, while the largest amount of its visitors comes from Russian Federation, where it takes 866 place.
Calc.ru is hosted by CLOUDFLARENET - Cloudflare, Inc., US in Netherlands; however, we recommend migrating the server to Russian Federation, as it will speed up calc.ru page load time for the majority of users. See the list of other web pages hosted by CLOUDFLARENET - Cloudflare, Inc., US.
Calc.ru registered under .RU top-level domain. Check other websites in .RU zone.
The last verification results, performed on (November 27, 2019) calc.ru show that calc.ru has an expired SSL certificate issued by CloudFlare, Inc. (expired on March 14, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by CloudFlare, Inc..
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust calc.ru is pretty a safe domain.
Relying Google MobileFriendly test calc.ru is well optimized for mobile and tablet devices.
Audience Geography. Where are calc.ru visitors located?
| Country | Visitors |
|---|---|
 Russian Federation RU | 47.2% |
| Germany DE | 5.2% |
| China CN | 4.6% |
| United Kingdom GB | 4% |
| Japan JP | 3.7% |
| Ukraine UA | 3.6% |
| Kazakhstan KZ | 2.9% |
| Azerbaijan AZ | 2.4% |
| Poland PL | 2% |
| Other | 24.6% |
| Country | Pageviews |
|---|---|
| Russian Federation RU | 45.5% |
| Germany DE | 5% |
| China CN | 4.7% |
| United Kingdom GB | 4.1% |
| Ukraine UA | 3.5% |
| Azerbaijan AZ | 3.1% |
| Japan JP | 3% |
| Kazakhstan KZ | 2.9% |
| Israel IL | 1.9% |
| Other | 26.4% |
| Country | Rank |
|---|---|
| Russian Federation RU | 866 |
| Estonia EE | 874 |
| Kazakhstan KZ | 1110 |
| Uzbekistan UZ | 1118 |
| Belarus BY | 1215 |
| Latvia LV | 1471 |
| Ukraine UA | 1735 |
| Israel IL | 1774 |
| Bulgaria BG | 2138 |
| Azerbaijan AZ | 2321 |
| Czech Republic CZ | 2990 |
| Finland FI | 4136 |
Where do visitors go on calc.ru?
| Subdomain | Pageviews |
|---|---|
| calc.ru | 100% |
| Subdomain | Pageviews per User |
|---|---|
| calc.ru | 1.3 |
| Subdomain | Reach |
|---|---|
| calc.ru | 100% |
How popular is calc.ru?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 11567 | 1852 |
| past month | 10659 | -2019 |
| past week | 8614 | -1555 |
| yesterday | 8937 | 698 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 21521 | 3656 | 33 | -20.05% | 1.32 | 0% |
| 30 | 20198 | -3261 | 356 | 18% | 1.3 | -2.26% |
| 7 | 16787 | -2733 | 44 | 16% | 1.3 | -2.27% |
| 1 | 18194 | 592 | 42 | -3.91% | 1.3 | 6% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 8986 | 1495 | 931 | -19.97% |
| 30 | 8198 | -1688 | 101 | 21% |
| 7 | 6515 | -1291 | 120 | 19% |
| 1 | 6728 | 710 | 120 | -9.047% |
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 ConnectSafe evaluates calc.ru for any unsafe and insecure content. The results are critical for families with young children.
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.
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 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.
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.
| Domain | sni.cloudflaressl.com |
| Issuer Organization | CloudFlare, Inc. |
| Issuer | CloudFlare Inc ECC CA-2 |
| Algorithm | ecdsa-with-SHA256 |
| Valid form | 03/14/2019 |
| Expiration | 03/14/2020 |
| Signed | Certificate is not self signed |
| Additional Domains |
calc.ru sni.cloudflaressl.com *.calc.ru |
ASN ID: 13335
ASN Title: CLOUDFLARENET - Cloudflare, Inc., US
Last Update: 10/02/2023
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 13335
ASName: CLOUDFLARENET
ASHandle: AS13335
RegDate: 2010-07-14
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/autnum/13335
OrgName: Cloudflare, Inc.
OrgId: CLOUD14
Address: 101 Townsend Street
City: San Francisco
StateProv: CA
PostalCode: 94107
Country: US
RegDate: 2010-07-09
Updated: 2017-02-17
Comment: All Cloudflare abuse reporting can be done via https://www.cloudflare.com/abuse
Ref: https://rdap.arin.net/registry/entity/CLOUD14
OrgTechHandle: ADMIN2521-ARIN
OrgTechName: Admin
OrgTechPhone: +1-650-319-8930
OrgTechEmail: rir@cloudflare.com
OrgTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
OrgAbuseHandle: ABUSE2916-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-650-319-8930
OrgAbuseEmail: abuse@cloudflare.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
OrgNOCHandle: NOC11962-ARIN
OrgNOCName: NOC
OrgNOCPhone: +1-650-319-8930
OrgNOCEmail: noc@cloudflare.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RNOCHandle: NOC11962-ARIN
RNOCName: NOC
RNOCPhone: +1-650-319-8930
RNOCEmail: noc@cloudflare.com
RNOCRef: https://rdap.arin.net/registry/entity/NOC11962-ARIN
RTechHandle: ADMIN2521-ARIN
RTechName: Admin
RTechPhone: +1-650-319-8930
RTechEmail: rir@cloudflare.com
RTechRef: https://rdap.arin.net/registry/entity/ADMIN2521-ARIN
RAbuseHandle: ABUSE2916-ARIN
RAbuseName: Abuse
RAbusePhone: +1-650-319-8930
RAbuseEmail: abuse@cloudflare.com
RAbuseRef: https://rdap.arin.net/registry/entity/ABUSE2916-ARIN
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# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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% By submitting a query to RIPN's Whois Service
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% http://www.ripn.net/about/servpol.html#3.2 (in Russian)
% http://www.ripn.net/about/en/servpol.html#3.2 (in English).
domain: CALC.RU
nserver: elle.ns.cloudflare.com.
nserver: zod.ns.cloudflare.com.
state: REGISTERED, DELEGATED, VERIFIED
org: Cron-Studia Ltd.
registrar: RU-CENTER-RU
admin-contact: https://www.nic.ru/whois
created: 2000-10-25T20:00:00Z
paid-till: 2021-10-26T21:00:00Z
free-date: 2021-11-27
source: TCI
Last updated on 2021-04-25T08:26:31Z
| Host | A Record | TTL |
|---|---|---|
| calc.ru | 104.27.155.24 | 300 |
| calc.ru | 104.27.154.24 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| calc.ru | aspmx2.googlemail.com | 30 | 300 |
| calc.ru | aspmx5.googlemail.com | 30 | 300 |
| calc.ru | alt2.aspmx.l.google.com | 20 | 300 |
| calc.ru | aspmx4.googlemail.com | 30 | 300 |
| calc.ru | alt1.aspmx.l.google.com | 20 | 300 |
| calc.ru | aspmx.l.google.com | 10 | 300 |
| calc.ru | aspmx3.googlemail.com | 30 | 300 |
| Host | NS Record | TTL |
|---|---|---|
| calc.ru | elle.ns.cloudflare.com | 86400 |
| calc.ru | zod.ns.cloudflare.com | 86400 |
| Host | TXT Record | TTL |
|---|---|---|
| calc.ru | ca3-dc2ee07f3d9745efae0f105d1cbc92ed | 300 |
elle.ns.cloudflare.com
TTL: 3600
Email address: dns.cloudflare.com
Serial: 2031243349
Refresh: 10000
Retry: 2400
Expire: 604800
Minimum: 3600
Last tested: 12/07/2019
| Total Resources | 102 |
| Number of Hosts | 32 |
| Static Resources | 32 |
| JavaScript Resources | 30 |
| CSS Resources | 1 |
Last tested: 04/25/2017
| Total Resources | 21 |
| Number of Hosts | 10 |
| Static Resources | 13 |
| JavaScript Resources | 10 |
| CSS Resources | 2 |
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