Calctool.org CalcTool
CalcTool provides 400 problem solvers, mainly connected with physics (but not limited to it!). The calculators are so easy and fast that you’ll never ...
Server IP address resolved: No
Http response code: None
Last Checked: 04/29/2024
Calctool.org traffic volume is 3,192 unique daily visitors and their 3,511 pageviews. The web value rate of calctool.org is 63,269 USD. Each visitor makes around 1.18 page views on average.
By Alexa's traffic estimates calctool.org placed at 16,324 position over the world, while the largest amount of its visitors comes from United States, where it takes 74,804 place.
Perfect for calctool.org that their data center (provided by company company AMAZON-AES - Amazon.com, Inc., US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by AMAZON-AES - Amazon.com, Inc., US.
Calctool.org registered under .ORG top-level domain. Check other websites in .ORG zone.
The last verification results, performed on (April 29, 2024) calctool.org show that calctool.org has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.
In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust calctool.org is pretty a safe domain.
Relying Google MobileFriendly test calctool.org is not well optimized for mobiles and tablets. Designing your sites to be mobile friendly ensures that all of your web pages perform well on all devices.
Audience Geography. Where are calctool.org visitors located?
| Country | Visitors |
|---|---|
 United States US | 53.1% |
| Canada CA | 7.6% |
| India IN | 2.4% |
| Other | 36.9% |
| Country | Pageviews |
|---|---|
| United States US | 53.5% |
| Canada CA | 7.6% |
| India IN | 2.2% |
| Other | 36.7% |
| Country | Rank |
|---|---|
| Canada CA | 57887 |
| United States US | 74804 |
| India IN | 325678 |
Where do visitors go on calctool.org?
| Subdomain | Pageviews |
|---|---|
| calctool.org | 100% |
| Subdomain | Pageviews per User |
|---|---|
| calctool.org | 1.1 |
| Subdomain | Reach |
|---|---|
| calctool.org | 100% |
How popular is calctool.org?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 210495 | -33488 |
| past month | 234789 | 43284 |
| past week | 251033 | -47789 |
| yesterday | 605663 | 31185 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 355197 | -53833 | 11 | 20% | 1.1 | -0.909% |
| 30 | 401253 | 80484 | 9 | -26.67% | 1.1 | -6.087% |
| 7 | 438084 | -65478 | 8 | 10% | 1 | -5.455% |
| 1 | 731474 | 109941 | 3 | -21.48% | 1 | -27.54% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 168493 | -27359 | 36 | 20% |
| 30 | 188292 | 31944 | 31 | -21.88% |
| 7 | 199528 | -45894 | 3 | 20% |
| 1 | 541628 | -77599 | 1 | 8% |
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 calctool.org 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 calctool.org 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 calctool.org for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the calctool.org. This reputation system receives ratings from users and information from third-party sources, assesses the calctool.org for safety features and confirms, whether calctool.org is suitable for children.
| 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 |
ASN ID: 14618
ASN Title: AMAZON-AES - Amazon.com, Inc., US
Last Update: 10/13/2023
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
ASNumber: 14618
ASName: AMAZON-AES
ASHandle: AS14618
RegDate: 2005-11-04
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14618
OrgName: Amazon.com, Inc.
OrgId: AMAZO-4
Address: Amazon Web Services, Inc.
Address: P.O. Box 81226
City: Seattle
StateProv: WA
PostalCode: 98108-1226
Country: US
RegDate: 2005-09-29
Updated: 2017-01-28
Comment: For details of this service please see
Comment: http://ec2.amazonaws.com/
Ref: https://rdap.arin.net/registry/entity/AMAZO-4
OrgNOCHandle: AANO1-ARIN
OrgNOCName: Amazon AWS Network Operations
OrgNOCPhone: +1-206-266-4064
OrgNOCEmail: amzn-noc-contact@amazon.com
OrgNOCRef: https://rdap.arin.net/registry/entity/AANO1-ARIN
OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN
RTechHandle: ANO24-ARIN
RTechName: Amazon EC2 Network Operations
RTechPhone: +1-206-266-4064
RTechEmail: amzn-noc-contact@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN
#
# 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
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: CALCTOOL.ORG
Registry Domain ID: D151073428-LROR
Registrar WHOIS Server: whois.enom.com
Registrar URL: http://www.enom.com
Updated Date: 2021-03-21T00:22:25Z
Creation Date: 2008-02-11T07:34:56Z
Registry Expiry Date: 2022-02-11T07:34:56Z
Registrar Registration Expiration Date:
Registrar: eNom, Inc.
Registrar IANA ID: 48
Registrar Abuse Contact Email: abuse@enom.com
Registrar Abuse Contact Phone: +1.4252982646
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: Data Protected
Registrant State/Province: WA
Registrant Country: US
Name Server: NS.VDS2000.NET
Name Server: NS2.VDS2000.NET
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-05-24T06:14:41Z
| Host | A Record | TTL |
|---|---|---|
| calctool.org | 216.222.205.104 | 10800 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| calctool.org | calctool.org | 10 | 10800 |
| Host | NS Record | TTL |
|---|---|---|
| calctool.org | ns1.myhostcenter.com | 10800 |
| Host | TXT Record | TTL |
|---|
ns1.myhostcenter.com
TTL: 10800
Email address: postmaster.vds2000.com
Serial: 1107040001
Refresh: 10800
Retry: 3600
Expire: 604800
Minimum: 86400
Last tested: 11/22/2018
| Total Resources | 19 |
| Number of Hosts | 3 |
| Static Resources | 16 |
| JavaScript Resources | 1 |
Last tested: 11/22/2018
| Total Resources | 20 |
| Number of Hosts | 3 |
| Static Resources | 17 |
| JavaScript Resources | 1 |
| CSS Resources | 1 |
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