Fftw.org FFTW Home Page

A fast, free C FFT library; includes real-complex, multidimensional, and parallel transforms. Benchmarked against many other FFTs.


Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 0.24 sec.
Last Checked: 10/03/2023

Fftw.org traffic volume is 773 unique daily visitors and their 1,545 pageviews. The web value rate of fftw.org is 18,746 USD. Each visitor makes around 2.14 page views on average.

By Alexa's traffic estimates fftw.org placed at 20,916 position over the world.

Fftw.org registered under .ORG top-level domain. Check other websites in .ORG zone.

The last verification results, performed on (October 03, 2023) fftw.org show that fftw.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 fftw.org is pretty a safe domain.

Relying Google MobileFriendly test fftw.org is well optimized for mobile and tablet devices.


Global Rank
469,540
Average Load Time
0.31sec
Links In Count
825
Website Value
$17,520

Overview
Last Updated: 10/03/2023
Overall result - fftw.org 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: 03/29/2023
fftw.org is safe.
Norton ConnectSafe evaluates fftw.org for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 03/15/2019
fftw.org 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
fftw.org 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.
Site Advisor
Last Updated: 02/28/2021
fftw.org is safe.
McAfee assesses fftw.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 fftw.org for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/10/2019
fftw.org child safety is very good.
The WOT calculates reputation of the fftw.org. This reputation system receives ratings from users and information from third-party sources, assesses the fftw.org for safety features and confirms, whether fftw.org is suitable for children.

SSL Information
WARNING!Certificate download error. Previous scan results are shown below.
DomainUnknown
Issuer OrganizationUnknown
IssuerUnknown
AlgorithmUnknown
Valid formUnknown
ExpirationUnknown
SignedNo information
Additional Domains
Server Location

ASN Information

ASN ID: 55293
ASN Title: A2HOSTING - A2 Hosting, Inc., US

Last Update: 04/13/2023

#
# 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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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ASNumber: 55293
ASName: A2HOSTING
ASHandle: AS55293
RegDate: 2013-05-17
Updated: 2013-05-17
Ref: https://rdap.arin.net/registry/autnum/55293

OrgName: A2 Hosting, Inc.
OrgId: A2HOS
Address: P.O. Box 2998
City: Ann Arbor
StateProv: MI
PostalCode: 48106
Country: US
RegDate: 2004-03-16
Updated: 2017-06-06
Comment: http://www.a2hosting.com
Ref: https://rdap.arin.net/registry/entity/A2HOS

OrgTechHandle: NETWO8213-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-734-222-4678
OrgTechEmail: noc@a2hosting.com
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO8213-ARIN

OrgNOCHandle: NETWO8213-ARIN
OrgNOCName: Network Operations
OrgNOCPhone: +1-734-222-4678
OrgNOCEmail: noc@a2hosting.com
OrgNOCRef: https://rdap.arin.net/registry/entity/NETWO8213-ARIN

OrgAbuseHandle: NETWO5169-ARIN
OrgAbuseName: Network Operations
OrgAbusePhone: +1-734-222-4678
OrgAbuseEmail: abuse@a2hosting.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO5169-ARIN

OrgTechHandle: CUNDI1-ARIN
OrgTechName: Cundiff, David
OrgTechPhone: +1-734-222-4678
OrgTechEmail: dcundiff@a2hosting.com
OrgTechRef: https://rdap.arin.net/registry/entity/CUNDI1-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
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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WHOIS

Domain Name: FFTW.ORG
Registry Domain ID: D7078344-LROR
Registrar WHOIS Server: whois.dotEarth.com
Registrar URL: http://www.dotEarth.com
Updated Date: 2019-12-18T13:18:12Z
Creation Date: 1999-06-07T19:29:50Z
Registry Expiry Date: 2029-06-07T19:30:27Z
Registrar Registration Expiration Date:
Registrar: Domain Registration Services, Inc. dba dotEarth.com
Registrar IANA ID: 64
Registrar Abuse Contact Email: abuse@dotEarth.com
Registrar Abuse Contact Phone: +1.8883399001
Reseller:
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registrant Organization: FFTW
Registrant State/Province: MA
Registrant Country: US
Name Server: PUCK.NETHER.NET
Name Server: NS2.AFRAID.ORG
Name Server: NS.FFTW.ORG
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form https://www.icann.org/wicf/)
>>> Last update of WHOIS database: 2021-11-24T09:28:46Z


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 06/19/2019

Desktop
Desktop Speed
92%

Desktop Resource Breakdown
Total Resources4
Number of Hosts1
Static Resources3
CSS Resources1

Last tested: 05/17/2017

Mobile
Mobile Usability
66%
Mobile Speed
87%

Mobile Resource Breakdown
Total Resources4
Number of Hosts1
Static Resources3
CSS Resources1
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