Fftw.org FFTW Home Page

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

Fftw.org Quick Summary

Status

Online

Server IP address resolved: Yes

Http response code: 200

Response time: 0.24 sec.

Last Checked: 11/16/2024

Fftw.org traffic estimate is about 722 unique visitors and 1,444 pageviews per day. The approximated value of fftw.org is 17,520 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that fftw.org is ranked number 20,916 in the world.

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

During the last check (July 02, 2024) fftw.org has an expired SSL certificate issued by Let's Encrypt (expired on September 23, 2024), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust fftw.org is pretty a safe domain.

Relying on Google Mobile-Friendly test fftw.org is well optimized for mobile and tablet devices.

Fftw.org General Information

Fftw.org Audience Geography

Where are website visitors coming from?

Country Visitors

Fftw.org Traffic Distribution

Where do visitors go on fftw.org?

SubdomainPageviews
fftw.org100%

Fftw.org Popularity

How popular is fftw.org?

PeriodGlobal RankGlobal Rank Delta
past 3 months46954096470
past month21956571820580
past week14025860

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Fftw.org Safety Information

Rankchart Summary

Safe

Updated: 11/16/2024

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

Safe

Updated: 03/29/2024

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 03/15/2019

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/28/2021

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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

Child safety is very good

Updated: 01/10/2019

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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.

Fftw.org SSL Information

Information about SSL/TLS certificates

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Domainfftw.org
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form06/25/2024
Expiration09/23/2024
SignedCertificate is not self signed
Additional Domainsfftw.org
imap.fftw.org
mail.fftw.org
smtp.fftw.org
www.fftw.org

Fftw.org Server Information

Fftw.org Server Location

Where website hosting server is located?

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Fftw.org ASN Information

Information about IP address owner

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ASN ID: 55293

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

Updated: 10/28/2024

Fftw.org Domain Name Information

Fftw.org DNS Information

Domain name service records

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HostA RecordTTL

Fftw.org Whois Information

Information about registered users or assignees of an Internet resource

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Fftw.org HTML Validation

Fftw.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:
Warnings:

Fftw.org Desktop Performance

How Well Fftw.org Performs On Desktops?

Website desktop performance and usability tips

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Speed

92%

92%


Updated: 06/19/2019

Fftw.org Mobile Performance

How Optimized Is Fftw.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability

66%

66%


Updated: 05/17/2017

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