Alcula.com Online Calculators for Math and Statistics

Online advanced calculators for math and statistics. Also features abacuses and units of measure conversion tools.

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.68 sec.
Last Checked: 12/25/2023

Over the time alcula.com has been ranked as high as 243,537 in the world, while most of its traffic comes from United States, where it reached as high as 23,555 position.

Alcula.com receives about 8,388 unique visitors and 10,066 pageviews per day. The estimated value of alcula.com is 175,200 USD. Each unique visitor makes about 1.2 pageviews on average.

Alcula.com is registered under .COM top-level domain. Check other websites in .COM zone.

At the time of the last check (April 26, 2024) alcula.com has an invalid SSL certificate.

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

Mobile-Friendly test indicates that alcula.com is well optimized for mobile and tablet devices.


Global Rank
68,636
Average Load Time
0.90sec
Links In Count
205
Website Value
$175,200

Overview
Last Updated: 04/26/2024
Overall result - "alcula.com" 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: 03/22/2024
alcula.com is safe.

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

Google Safe Search
Last Updated: 02/14/2019
alcula.com 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 "alcula.com".
"alcula.com" is not a phishing page.
"alcula.com" does not install unwanted software.
"alcula.com" 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
alcula.com is safe.

McAfee assesses alcula.com 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 alcula.com for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 01/10/2019
alcula.com child safety isvery good.

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

SSL Information
WARNING! Certificate download error. Previous scan results are shown below.
WARNING! Alcula.com is not secured by SSL certificate.
Server Location
Pittsburgh
Pennsylvania
United States
ASN Information

ASN ID: 7859
ASN Title: PAIR-NETWORKS - pair Networks, US

Last Update: 10/04/2023

#
# 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: 7859
ASName: PAIR-NETWORKS
ASHandle: AS7859
RegDate: 1997-01-30
Updated: 2017-12-08
Ref: https://rdap.arin.net/registry/autnum/7859

OrgName: pair Networks
OrgId: PAIR
Address: 2403 Sidney St
Address: Suite 210
City: Pittsburgh
StateProv: PA
PostalCode: 15203
Country: US
RegDate: 1997-01-30
Updated: 2018-01-02
Comment: Please submit abuse reports to abuse@pair.com.
Ref: https://rdap.arin.net/registry/entity/PAIR

OrgAbuseHandle: ABUSE848-ARIN
OrgAbuseName: Abuse Handling
OrgAbusePhone: +1-412-381-7247
OrgAbuseEmail: abuse@pair.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE848-ARIN

OrgTechHandle: RIFFL1-ARIN
OrgTechName: Riffle, Matt
OrgTechPhone: +1-412-381-7224
OrgTechEmail: matt@pair.com
OrgTechRef: https://rdap.arin.net/registry/entity/RIFFL1-ARIN

OrgTechHandle: KM383-ARIN
OrgTechName: Martin, Kevin J.
OrgTechPhone: +1-412-381-7247
OrgTechEmail: sigma@smx.pair.com
OrgTechRef: https://rdap.arin.net/registry/entity/KM383-ARIN

RTechHandle: KM383-ARIN
RTechName: Martin, Kevin J.
RTechPhone: +1-412-381-7247
RTechEmail: sigma@smx.pair.com
RTechRef: https://rdap.arin.net/registry/entity/KM383-ARIN

RTechHandle: RIFFL1-ARIN
RTechName: Riffle, Matt
RTechPhone: +1-412-381-7224
RTechEmail: matt@pair.com
RTechRef: https://rdap.arin.net/registry/entity/RIFFL1-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.
#

WHOIS

Domain Name: ALCULA.COM
Registry Domain ID: 319017446_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-01-19T04:57:08Z
Creation Date: 2006-01-17T16:18:22Z
Registry Expiry Date: 2022-01-17T16:18:22Z
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: 480-624-2505
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Name Server: NS502.PAIR.COM
Name Server: NS7.NS0.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2021-05-04T08:36:19Z

DNS Records
HostA RecordTTL
alcula.com209.197.120.1313600
HostMX RecordPriorityTTL
alcula.commailwash49.pair.com503600
HostNS RecordTTL
alcula.comns570.pair.com3600
alcula.comns7.ns0.com3600
HostTXT RecordTTL

ns570.pair.com
TTL: 3600
Email address: root.pair.com
Serial: 2018121823
Refresh: 3600
Retry: 300
Expire: 604800
Minimum: 3600

Errors

Last tested: 11/18/2016

Desktop
Desktop Speed
82%
Desktop Resource Breakdown
Total Resources221
Number of Hosts79
Static Resources22
JavaScript Resources28
CSS Resources3

Last tested: 01/18/2018

Mobile
Mobile Usability
93%
Mobile Speed
72%
Mobile Resource Breakdown
Total Resources30
Number of Hosts12
Static Resources17
JavaScript Resources14
CSS Resources2
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