Qhull.org Qhull code for Convex Hull, Delaunay Triangulation, Voronoi Diagram, and Halfspace Intersection about a Point

Qhull.org Overview

Qhull.org ranking shows that the page is at position 8,176,345 over the world.

Qhull.org hosting company servers are placed in the United States, but, unfortunately, it’s not possible to identify the countries where the bulk of qhull.org users come from and, therefore, we couldn’t define if the distance can influence the webpage load time. See the list of other webpages hosted on AFFINITY-INTER, US servers.

In terms of rank-to-traffic ratio, qhull.org has 90 unique users per day, viewing 90 pages. The rank based value of qhull.org is 0 USD. Every user makes 1.08 pageviews on average.

Qhull.org boasts a link base consisting of 454 referring domains and 483 external backlinks, as revealed by the data obtained from web network scanning.

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

According the last verification test in September 25, 2024, qhull.org has a valid and up-to-date wildcard SSL certificate issued by DigiCert Inc , certificate expiration date: August 06, 2025. Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by DigiCert Inc.

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

Qhull.org Rank Summary

Global Rank

8,176,345

Average Load Time

0.00sec

Links In Count

183

Website Value

Audience Geography. Where are qhull.org visitors located?

Country	Visitors

Country	Pageviews

Country	Rank

Where do visitors go on qhull.org?

Subdomain	Pageviews

Subdomain	Pageviews per User

Subdomain	Reach

How popular is qhull.org?

Period	Global Rank	Global Rank Delta
past 3 months	8176345	7198053

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	8604788	8082605	0	-99.179%	1	-88.877%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	7878089	6556369	2	-92.623%

Qhull.org Website Safety

Overview

Last Updated: 11/25/2024

Overall result - qhull.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: 03/30/2024

qhull.org is safe.

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

Google Safe Search

Last Updated: 07/20/2017

qhull.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

qhull.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: 03/08/2021

qhull.org is safe.

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

Web of Trust

Last Updated: 01/12/2019

qhull.org child safety is very good.

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

SSL Information

SSL Checker Tool

Domain	*.securedata.net
Issuer Organization	DigiCert Inc
Issuer	RapidSSL TLS RSA CA G1
Algorithm	RSA-SHA256
Valid form	07/29/2024
Expiration	08/06/2025
Signed	Certificate is not self signed
Additional Domains	*.securedata.net securedata.net

Qhull.org Rank History

Alexa Rank shows how popular qhull.org is in comparison with other sites. The most popular site has Alexa Rank equals 1. If qhull.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 qhull.org and pageviews on qhull.org over the past 3 months.

Qhull.org Hosting Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 18447

ASN Title: AFFINITY-INTER, US

Last Update: 03/12/2024

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2023, American Registry for Internet Numbers, Ltd.
#

ASNumber: 18447
ASName: AFFINITY-INTER
ASHandle: AS18447
RegDate: 2000-08-29
Updated: 2023-01-20
Ref: https://rdap.arin.net/registry/autnum/18447

OrgName: Ntirety, Inc.
OrgId: WCP32
Address: 2901 Via Fortuna, Suite 175
City: Austin
StateProv: TX
PostalCode: 78746
Country: US
RegDate: 2009-07-02
Updated: 2023-02-10
Ref: https://rdap.arin.net/registry/entity/WCP32

OrgTechHandle: IPADM271-ARIN
OrgTechName: IP Admin
OrgTechPhone: +1-302-731-4948
OrgTechEmail: ipadmin@ntirety.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPADM271-ARIN

OrgAbuseHandle: ABUSE1072-ARIN
OrgAbuseName: Abuse
OrgAbusePhone: +1-302-731-4948
OrgAbuseEmail: abuse@hostmysite.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE1072-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2023, American Registry for Internet Numbers, Ltd.
#

Qhull.org Domain Registration and Settings

WHOIS

WHOIS Lookup Tool

Domain Name: qhull.org
Registry Domain ID: e76c23ee3a674d4ea63d9d206fdf198e-LROR
Registrar WHOIS Server: http://whois.domainpeople.com
Registrar URL: http://www.domainpeople.com
Updated Date: 2022-06-02T23:29:43Z
Creation Date: 2003-06-13T02:35:49Z
Registry Expiry Date: 2024-06-13T02:35:49Z
Registrar: DomainPeople, Inc.
Registrar IANA ID: 65
Registrar Abuse Contact Email: abuse@hostway.com
Registrar Abuse Contact Phone: +1.8664678929
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization: Barber Company
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: MA
Registrant Postal Code: REDACTED FOR PRIVACY
Registrant Country: US
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: a.dns.hostway.net
Name Server: b.dns.hostway.net
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-11-18T20:04:57Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
qhull.org	64.71.34.21	14400

Host	MX Record	Priority	TTL
qhull.org	mail.qhull.org	10	14400

Host	NS Record	TTL
qhull.org	a.dns.hostway.net	14400
qhull.org	b.dns.hostway.net	14400

Host	TXT Record	TTL

a.dns.hostway.net
TTL: 14400
Email address: hostmaster.siteprotect.com
Serial: 2010012005
Refresh: 28800
Retry: 7200
Expire: 604800
Minimum: 300

Qhull.org HTML Check

HTML Validation Tool

Errors

Quirky doctype. Expected “<!DOCTYPE html>”.

A numeric character reference expanded to the C1 controls range.

“=” in an unquoted attribute value. Probable causes: Attributes running together or a URL query string in an unquoted attribute value.

No “p” element in scope but a “p” end tag seen.

The “valign” attribute on the “td” element is obsolete. Use CSS instead.

The “align” attribute on the “img” element is obsolete. Use CSS instead.

Quote “"” in attribute name. Probable cause: Matching quote missing somewhere earlier.

A slash was not immediately followed by “>”.

Attribute “href"http:” not allowed on element “a” at this point.

Attribute “cran.r-project.org” not allowed on element “a” at this point.

Attribute “web” not allowed on element “a” at this point.

Attribute “packages” not allowed on element “a” at this point.

Attribute “geometry” not allowed on element “a” at this point.

Attribute “geometry.pdf"” not allowed on element “a” at this point.

Start tag “a” seen but an element of the same type was already open.

End tag “li” implied, but there were open elements.

Unclosed element “a”.

No “a” element in scope but a “a” end tag seen.

Stray end tag “blockquote”.

Warnings

Attribute “href"http:” is not serializable as XML 1.0.

Attribute “geometry.pdf"” is not serializable as XML 1.0.

This document appears to be written in English. Consider adding “lang="en"” (or variant) to the “html” start tag.

Qhull.org Desktop Performance

Last tested: 06/04/2017

Desktop Speed

97%

Enable compression

Leverage browser caching

Minify HTML

Desktop Resource Breakdown

Total Resources	3
Number of Hosts	1
Static Resources	2

Qhull.org Mobile Insights

Last tested: 01/20/2018

Mobile Usability

60%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Mobile Speed

96%

Leverage browser caching

Enable compression

Minify HTML

Mobile Resource Breakdown

Total Resources	3
Number of Hosts	1
Static Resources	2

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Qhull.org Qhull code for Convex Hull, Delaunay Triangulation, Voronoi Diagram, and Halfspace Intersection about a Point

Qhull.org Overview

Qhull.org Rank Summary

Qhull.org Website Safety

Qhull.org Rank History

Qhull.org Hosting Information

Qhull.org Domain Registration and Settings

Qhull.org HTML Check

Qhull.org Desktop Performance

Qhull.org Mobile Insights

Qhull.org Similar Audits

Qhull.org Common Typos