dukehealth.org - Duke Health | Connect with your health care at Duke Health

Quick Summary

Online Status

Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.67 sec.
Last Checked: 02/20/2023

Over the time dukehealth.org has been ranked as high as 10,308 in the world, while most of its traffic comes from United States, where it reached as high as 34,642 position.

Dukehealth.org receives about 3,072 unique visitors and 5,222 pageviews per day. The estimated value of dukehealth.org is 94,900 USD. Each unique visitor makes about 1.7 pageviews on average.

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

At the time of the last check (November 24, 2019) dukehealth.org has an expired SSL certificate issued by Internet2 (expired on January 17, 2021). Check other websites using SSL certificates issued by Internet2.

According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust dukehealth.org is quite a safe domain.

Mobile-Friendly test indicates that dukehealth.org is well optimized for mobile and tablet devices, however website page loading time could be improved.

Dukehealth.org General Information

Global Rank

131,056

Average Load Time

1.80sec

Links In Count

720

Website Value

$94,900

Audience Geography. Where are dukehealth.org visitors located?

Country	Rank
United States US	34642
India IN	108359

Country	Percent of Pageviews
United States US	76%
India IN	13.2%
Other	10.7%

Country	Percent of Visitors
United States US	70.4%
India IN	8.9%
Other	20.7%

Where do visitors go on dukehealth.org?

Subdomain	Pageviews
dukehealth.org	97.66%
other	2.33%

Subdomain	Pageviews per User
dukehealth.org	1.9

Subdomain	Reach
dukehealth.org	96.83%

How popular is dukehealth.org?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	116786	7719	56	-10.2%
30	110902	-25139	57	20%
7	113130	592	59	-1.42%
1	188040	119194	4	-67.281%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	195121	39646	25	-24.96%	1.7	-16.42%
30	168868	-76494	31	60%	1.9	30%
7	122612	-160487	48	200%	3	200%
1	346569	176651	1	-67.281%	1	0%

Period	Global Rank	Global Rank Delta
past 3 months	131056	16673
past month	118814	-37518
past week	107271	-40742
yesterday	229074	140615

Dukehealth.org Alexa Rank History

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

Dukehealth.org Safety Information

Overview

Last Updated: 04/29/2024

Overall result - "dukehealth.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: 03/24/2024

dukehealth.org is safe.

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

Google Safe Search

Last Updated: 10/31/2016

dukehealth.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

Malware not found at "dukehealth.org".
"dukehealth.org" is not a phishing page.
"dukehealth.org" does not install unwanted software.
"dukehealth.org" does not contain harmfull applications.
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: 02/24/2021

dukehealth.org is safe.

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

Web of Trust

Last Updated: 01/10/2019

dukehealth.org child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	www.dukehealth.org
Issuer Organization	Internet2
Issuer	InCommon RSA Server CA
Algorithm	RSA-SHA256
Valid form	01/18/2019
Expiration	01/17/2021
Signed	Certificate is not self signed
Additional Domains	www.dukehealth.org dukehealth.org

Dukehealth.org Server Information

Server Location

Geolocation Tool

Durham

North Carolina

United States

ASN Information

ASN Lookup Tool

ASN ID: 13371
ASN Title: DUKE-INTERCHANGE - Duke University, US

Last Update: 03/08/2024

ASN Whois

#
# 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: 13371
ASName: DUKE-INTERCHANGE
ASHandle: AS13371
RegDate: 2006-10-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/13371

OrgName: Duke University
OrgId: DUKEUN
Address: 334 Blackwell St.
Address: Suite 2106
City: Durham
StateProv: NC
PostalCode: 27701
Country: US
RegDate: 1991-06-06
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/DUKEUN

OrgTechHandle: DUH2-ARIN
OrgTechName: Duke University Hostmaster
OrgTechPhone: +1-919-684-2200
OrgTechEmail: datacom-hostmaster@duke.edu
OrgTechRef: https://rdap.arin.net/registry/entity/DUH2-ARIN

OrgAbuseHandle: DUH2-ARIN
OrgAbuseName: Duke University Hostmaster
OrgAbusePhone: +1-919-684-2200
OrgAbuseEmail: datacom-hostmaster@duke.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/DUH2-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.
#

Dukehealth.org Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

Domain Name: dukehealth.org
Registry Domain ID: 87f26d220c4e4fec97ae38922ce27e36-LROR
Registrar WHOIS Server: whois.networksolutions.com
Registrar URL: http://www.networksolutions.com
Updated Date: 2019-11-09T07:50:47Z
Creation Date: 1999-01-08T05:00:00Z
Registry Expiry Date: 2025-01-08T05:00:00Z
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: Duke University Health System
Registrant Street: REDACTED FOR PRIVACY
Registrant City: REDACTED FOR PRIVACY
Registrant State/Province: NC
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: nameserver1.mc.duke.edu
Name Server: nameserver2.mc.duke.edu
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of WHOIS database: 2022-08-24T17:29:04Z

DNS Records

DNS Lookup Tool

Host	A Record	TTL
dukehealth.org	152.16.0.234	3600

Host	MX Record	Priority	TTL
dukehealth.org	mx.oit.duke.edu	5	3600

Host	NS Record	TTL
dukehealth.org	nameserver2.mc.duke.edu	86400
dukehealth.org	nameserver1.mc.duke.edu	86400

Host	TXT Record	TTL

nc1-bc-hm1.dhe.duke.edu
TTL: 3600
Email address: hostmaster.dhe.duke.edu
Serial: 544133840
Refresh: 1200
Retry: 180
Expire: 1209600
Minimum: 3600

Dukehealth.org HTML Validation

HTML Validation Tool

Errors

The “profile” attribute on the “head” element is obsolete. To declare which “meta” terms are used in the document, instead register the names as meta extensions. To trigger specific UA behaviors, use a “link” element instead.

Attribute “rel” not allowed on element “link” at this point.

Attribute “user-scalable” not allowed on element “meta” at this point.

Bad value “cleartype” for attribute “http-equiv” on element “meta”.

A “link” element with a “sizes” attribute must have a “rel” attribute that contains the value “icon” or the value “apple-touch-icon”.

Discarding unrecognized tokens “List”, “of”, “bar” from value of attribute “role”. Browsers ignore any token that is not a defined ARIA non-abstract role.

Discarding unrecognized tokens “Duke”, “global” from value of attribute “role”. Browsers ignore any token that is not a defined ARIA non-abstract role.

Duplicate attribute “id”.

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

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

Duplicate ID “footer”.

The element “footer” must not appear as a descendant of the “footer” element.

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

Warnings

The “navigation” role is unnecessary for element “nav”.

The first occurrence of ID “footer” was here.

Dukehealth.org Desktop Insights

Desktop Page Insights Tool

Last tested: 06/09/2016

Desktop

Desktop Speed

83%

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

Leverage browser caching

Enable compression

Minify HTML

Desktop Resource Breakdown

Total Resources	69
Number of Hosts	37
Static Resources	30
JavaScript Resources	21
CSS Resources	7

Dukehealth.org Mobile Insights

Mobile Page Insights Tool

Last tested: 12/02/2019

Mobile

Mobile Usability

100%

Mobile Speed

40%

Optimize images

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

Avoid landing page redirects

Leverage browser caching

Prioritize visible content

Minify JavaScript

Enable compression

Minify HTML

Minify CSS

Mobile Resource Breakdown

Total Resources	75
Number of Hosts	24
Static Resources	50
JavaScript Resources	38
CSS Resources	7

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Dukehealth.org Duke Health | Connect with your health care at Duke Health

As a world-class academic and health care system, Duke Health strives to transform medicine and health locally and globally.

Quick Summary

Dukehealth.org General Information

Dukehealth.org Alexa Rank History

Dukehealth.org Safety Information

Dukehealth.org Server Information

Dukehealth.org Domain Name Information

Dukehealth.org HTML Validation

Dukehealth.org Desktop Insights

Dukehealth.org Mobile Insights

Dukehealth.org Nearest Competitors

Dukehealth.org Typos