Openfoam.org OpenFOAM | Free CFD Software | The OpenFOAM Foundation

OpenFOAM is the leading free, open source software for computational fluid dynamics (CFD), owned by the OpenFOAM Foundation and distributed exclusivel...

Openfoam.org Overview

Openfoam.org ranking shows that the page is at position 177,300 over the world, while the bulk of its audience is from China, where it ranks 32,519.

Openfoam.org hosted on AMAZON-02 - Amazon.com, Inc., US servers in United Kingdom. To reduce page loading time for the majority of openfoam.org users, we recommend migrating the server to China, as it will speed up openfoam.org page load time for the majority of users. See the list of other webpages hosted on AMAZON-02 - Amazon.com, Inc., US servers.

In terms of rank-to-traffic ratio, openfoam.org has 1,346 unique users per day, viewing 4,035 pages. The rank based value of openfoam.org is 71,027 USD. Every user makes 3.21 pageviews on average.

Openfoam.org boasts a link base consisting of 821 referring domains and 929 external backlinks, as revealed by the data obtained from web network scanning.

Openfoam.org top-level domain belongs to .ORG domain zone. Check other webpages in .ORG zone.

According the last verification test in July 28, 2023, openfoam.org has an expired SSL certificate issued by Let's Encrypt (expired on September 26, 2023). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing, Google Safe Search, Symantec and Web of Trust openfoam.org is a fairly safe domain.

According the Mobile-Friendly test by Google openfoam.org is nice optimized for mobile devices and tablets.

Openfoam.org Rank Summary

Global Rank

177,300

Average Load Time

1.01sec

Links In Count

255

Website Value

$65,766

Audience Geography. Where are openfoam.org visitors located?

Country	Visitors
China CN	49%
India IN	13.4%
United States US	8.4%
Iran IR	5.6%
Algeria DZ	1.3%
Indonesia ID	1.1%
Other	21.1%

Country	Pageviews
China CN	50.3%
India IN	15%
United States US	5.2%
Iran IR	3.5%
Algeria DZ	0.9%
Indonesia ID	0.8%
Other	24.1%

Country	Rank
China CN	32519
Algeria DZ	41211
India IN	63267
Iran IR	63848
Indonesia ID	102954
United States US	282103

Where do visitors go on openfoam.org?

Subdomain	Pageviews
openfoam.org	64.31%
cpp.openfoam.org	34.19%
other	1.5%

Subdomain	Pageviews per User
openfoam.org	2.3
cpp.openfoam.org	2

Subdomain	Reach
openfoam.org	69.52%
cpp.openfoam.org	41.33%

How popular is openfoam.org?

Period	Global Rank	Global Rank Delta
past 3 months	177300	60264
past month	172410	8686
past week	182469	70546
yesterday	256821	-85389

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	183175	87156	25	-54.908%	3	-34%
30	199593	45423	23	-29.43%	2.4	-31.55%
7	229239	74858	2	-39.74%	2	20%
1	372364	-101244	1	20%	1	-7.843%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	186894	52057	32	-31.64%
30	173732	-6708	34	3%
7	180711	76872	3	-48.662%
1	235844	-92006	3	30%

Openfoam.org Website Safety

Overview

Last Updated: 01/13/2025

Overall result - openfoam.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: 03/27/2024

openfoam.org is safe.

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

Google Safe Search

Last Updated: 11/22/2016

openfoam.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

openfoam.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: 02/26/2021

openfoam.org is safe.

McAfee assesses openfoam.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 openfoam.org for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/10/2019

openfoam.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	openfoam.org
Issuer Organization	Let's Encrypt
Issuer	R3
Algorithm	RSA-SHA256
Valid form	06/28/2023
Expiration	09/26/2023
Signed	Certificate is not self signed
Additional Domains	openfoam.org www.openfoam.org

Openfoam.org Rank History

Alexa Rank shows how popular openfoam.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If openfoam.org has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to openfoam.org and pageviews on openfoam.org over the past 3 months.

Openfoam.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 16509

ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 08/01/2024

#
# 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: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

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

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

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-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.
#

Openfoam.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: openfoam.org
Registry Domain ID: 5be9ac05d66a450db7d19a66b30a7e26-LROR
Registrar WHOIS Server: http://whois.ascio.com
Registrar URL: http://www.ascio.com
Updated Date: 2021-05-21T09:26:01Z
Creation Date: 2004-07-19T17:23:57Z
Registry Expiry Date: 2026-07-19T17:23:57Z
Registrar: Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA
Registrar IANA ID: 106
Registrar Abuse Contact Email: abuse@ascio.com
Registrar Abuse Contact Phone: +1.4165350123
Domain Status: ok https://icann.org/epp#ok
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Henry G. Weller
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: Reading, Berkshire
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: GB
Registrant Phone: REDACTED FOR PRIVACY
Registrant Phone Ext: REDACTED FOR PRIVACY
Registrant Fax: REDACTED FOR PRIVACY
Registrant Fax Ext: REDACTED FOR PRIVACY
Registrant Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Admin ID: REDACTED FOR PRIVACY
Admin Name: REDACTED FOR PRIVACY
Admin Organization: REDACTED FOR PRIVACY
Admin Street: REDACTED FOR PRIVACY
Admin City: REDACTED FOR PRIVACY
Admin State/Province: REDACTED FOR PRIVACY
Admin Postal Code: REDACTED FOR PRIVACY
Admin Country: REDACTED FOR PRIVACY
Admin Phone: REDACTED FOR PRIVACY
Admin Phone Ext: REDACTED FOR PRIVACY
Admin Fax: REDACTED FOR PRIVACY
Admin Fax Ext: REDACTED FOR PRIVACY
Admin Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Registry Tech ID: REDACTED FOR PRIVACY
Tech Name: REDACTED FOR PRIVACY
Tech Organization: REDACTED FOR PRIVACY
Tech Street: REDACTED FOR PRIVACY
Tech City: REDACTED FOR PRIVACY
Tech State/Province: REDACTED FOR PRIVACY
Tech Postal Code: REDACTED FOR PRIVACY
Tech Country: REDACTED FOR PRIVACY
Tech Phone: REDACTED FOR PRIVACY
Tech Phone Ext: REDACTED FOR PRIVACY
Tech Fax: REDACTED FOR PRIVACY
Tech Fax Ext: REDACTED FOR PRIVACY
Tech Email: Please query the RDDS service of the Registrar of Record identified in this output for information on how to contact the Registrant, Admin, or Tech contact of the queried domain name.
Name Server: ns-1447.awsdns-52.org
Name Server: ns-857.awsdns-43.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2024-10-22T13:45:58Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
openfoam.org	52.56.138.82	60

Host	MX Record	Priority	TTL
openfoam.org	shcp11.hosting.zen.net.uk	10	300

Host	NS Record	TTL
openfoam.org	ns-1447.awsdns-52.org	172800
openfoam.org	ns-1743.awsdns-25.co.uk	172800
openfoam.org	ns-26.awsdns-03.com	172800
openfoam.org	ns-857.awsdns-43.net	172800

Host	TXT Record	TTL

ns-857.awsdns-43.net
TTL: 900
Email address: awsdns-hostmaster.amazon.com
Serial: 1
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 86400

Openfoam.org HTML Check

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

Section lacks heading. Consider using “h2”-“h6” elements to add identifying headings to all sections.

The “name” attribute is obsolete. Consider putting an “id” attribute on the nearest container instead.

Errors

Bad value “https://api.w.org/” for attribute “rel” on element “link”: The string “https://api.w.org/” is not a registered keyword.

Element “style” not allowed as child of element “section” in this context. (Suppressing further errors from this subtree.)

Attribute “nopin” not allowed on element “img” at this point.

Attribute “target” not allowed on element “div” at this point.

Attribute “autocapitalize” not allowed on element “input” at this point.

Element “style” not allowed as child of element “body” in this context. (Suppressing further errors from this subtree.)

Openfoam.org Desktop Performance

Last tested: 09/02/2015

Desktop Speed

83%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Leverage browser caching

Enable compression

Minify CSS

Minify HTML

Minify JavaScript

Desktop Resource Breakdown

Total Resources	32
Number of Hosts	10
Static Resources	20
JavaScript Resources	7
CSS Resources	8

Openfoam.org Mobile Insights

Last tested: 06/17/2019

Mobile Usability

92%

Size tap targets appropriately

Mobile Speed

66%

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Minify JavaScript

Minify CSS

Leverage browser caching

Reduce server response time

Optimize images

Mobile Resource Breakdown

Total Resources	65
Number of Hosts	4
Static Resources	51
JavaScript Resources	25
CSS Resources	27

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Openfoam.org OpenFOAM | Free CFD Software | The OpenFOAM Foundation

OpenFOAM is the leading free, open source software for computational fluid dynamics (CFD), owned by the OpenFOAM Foundation and distributed exclusivel...

Openfoam.org Overview

Openfoam.org Rank Summary

Openfoam.org Website Safety

Openfoam.org Rank History

Openfoam.org Hosting Information

Openfoam.org Domain Registration and Settings

Openfoam.org HTML Check

Openfoam.org Desktop Performance

Openfoam.org Mobile Insights

Openfoam.org Similar Audits

Openfoam.org Common Typos