Prf.org index - Purdue Research Foundation - Purdue University

The Purdue Research Foundation (PRF) helps to advance Purdue in the quest for discovery, learning and engagement. We advance the mission of the Uni...

Prf.org Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 11/16/2024

Prf.org traffic estimate is about 185 unique visitors and 370 pageviews per day. The approximated value of prf.org is 2,920 USD. Every unique visitor makes about 2 pageviews on average.

Alexa Traffic Rank estimates that prf.org is ranked number 62,932 in the world, while most of its traffic comes from United States, where it occupies as high as 435,900 place.

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

During the last check (May 18, 2021) prf.org has an expired SSL certificate issued by Internet2 (expired on May 10, 2022), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Internet2.

In accordance with Google Safe Browsing, Google Safe Search and Symantec prf.org is pretty a safe domain.

Relying on Google Mobile-Friendly test prf.org is well optimized for mobile and tablet devices, however website page loading time may be improved.

Prf.org General Information

Prf.org Audience Geography

Where are website visitors coming from?

Visitors
Pageviews
Ranks

Country	Visitors
United States US	71.2%
Other	29.8%

Country	Rank
United States US	435900

Prf.org Traffic Distribution

Where do visitors go on prf.org?

Subdomain Traffic
Views per User
Subdomain Reach

Subdomain	Pageviews
prf.org	100%

Subdomain	Views per User
prf.org	1

Prf.org Popularity

How popular is prf.org?

Global Rank
Pageviews
Reach

Period	Global Rank	Global Rank Delta
past 3 months	1829548	450769
past month	1620379	-2502057

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	2021900	464303	1	-31.34%	2	-0.966%
30	2044947	-3045450	1	400%	1	30%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	1841942	469875	17	-30.48%
30	1500903	-2183866	2	300%

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Prf.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: 02/05/2024

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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: 08/03/2017

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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: 03/09/2021

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

Web of Trust

Not Checked

Updated: 11/16/2024

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

Prf.org SSL Information

Information about SSL/TLS certificates

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Domain	prf.org
Issuer Organization	Internet2
Issuer	InCommon RSA Server CA
Algorithm	RSA-SHA256
Valid form	04/09/2021
Expiration	05/10/2022
Signed	Certificate is not self signed
Additional Domains	prf.org otc-prf.org prf.www.purdue.edu prfrealestate.com purdueresearchpark.com www.otc-prf.org www.prf.org www.prfrealestate.com www.purdueresearchpark.com

SSL Checker

Prf.org Server Information

Prf.org Server Location

Where website hosting server is located?

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Prf.org ASN Information

Information about IP address owner

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ASN ID: 17

ASN Title: PURDUE - Purdue University, US

Updated: 03/19/2024

Raw ASN data:

Geolocation

ASN Lookup

Prf.org Domain Name Information

Prf.org DNS Information

Domain name service records

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A

Host	A Record	TTL

Prf.org Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Domain Name: prf.org
Registry Domain ID: f50d9e56ce214d53a199e9b19cc5bc2c-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2021-09-23T18:34:46Z
Creation Date: 1997-05-21T04:00:00Z
Registry Expiry Date: 2026-05-22T04:00:00Z
Registrar: Network Solutions, LLC
Registrar IANA ID: 2
Registrar Abuse Contact Email: domain.operations@web.com
Registrar Abuse Contact Phone: +1.8777228662
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
Registrant Organization:
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: FL
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: ns1.wintek.com
Name Server: ns2.wintek.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2023-10-12T16:23:32Z

Whois

DNS Lookup

Prf.org HTML Validation

Prf.org W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

A document must not include both a “meta” element with an “http-equiv” attribute whose value is “content-type”, and a “meta” element with a “charset” attribute.

Bad value “true” for attribute “async” on element “script”.

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

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

The “frameborder” attribute on the “iframe” element is obsolete. Use CSS instead.

An “img” element must have an “alt” attribute, except under certain conditions. For details, consult guidance on providing text alternatives for images.

Warnings:

Consider avoiding viewport values that prevent users from resizing documents.

HTML Validator

Prf.org Desktop Performance

How Well Prf.org Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

68%

Enable compression

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

Leverage browser caching

Optimize images

Minify HTML

Minify CSS

Minify JavaScript

Updated: 05/18/2017

Prf.org Mobile Performance

How Optimized Is Prf.org for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

100%

Updated: 05/18/2017

Prf.org Nearest Competitors

Estimated Nearest Competitors Of Prf.org

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Prf.org URL Typos

Most common user URL mistypes for prf.org

www.prf.com
www.prf.net
www.prf.org
www.prf.info
www.prf.biz
www.prf.us
www.prf.mobi
www.rf.org
www.prf.org
www.orf.org
www.porf.org
www.oprf.org
www.lrf.org
www.plrf.org
www.lprf.org
www.pf.org
www.pef.org
www.pref.org
www.perf.org
www.pdf.org
www.prdf.org
www.pdrf.org
www.pff.org
www.prff.org
www.pfrf.org
www.ptf.org
www.prtf.org
www.ptrf.org
www.pr.org
www.prc.org
www.prfc.org
www.prcf.org
www.prd.org
www.prfd.org
www.prr.org
www.prfr.org
www.prrf.org
www.prt.org
www.prft.org
www.prg.org
www.prfg.org
www.prgf.org
www.prv.org
www.prfv.org
www.prvf.org

Total Resources	41
Number of Hosts	16
Static Resources	15
JavaScript Resources	16
CSS Resources	5

Text	39.0 KBytes
CSS	534.0 KBytes
Images	30.8 KBytes
HTML	44.8 KBytes
JavaScript	2.0 MBytes
Other	83.4 KBytes

Total Resources	42
Number of Hosts	17
Static Resources	16
JavaScript Resources	16
CSS Resources	5

Text	39.0 KBytes
CSS	548.0 KBytes
Images	74.2 KBytes
HTML	44.0 KBytes
JavaScript	2.0 MBytes
Other	84.3 KBytes