du.edu - University of Denver

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 01/20/2023

Over the time du.edu has been ranked as high as 3,519 in the world, while most of its traffic comes from United States, where it reached as high as 3,872 position.

Du.edu receives about 5,812 unique visitors and 31,094 pageviews per day. The estimated value of du.edu is 543,120 USD. Each unique visitor makes about 5.35 pageviews on average.

Du.edu is registered under .EDU top-level domain. Check other websites in .EDU zone.

At the time of the last check (November 27, 2019) du.edu has an expired SSL certificate issued by Internet2 (expired on September 29, 2020). Check other websites using SSL certificates issued by Internet2.

According to Google Safe Browsing, Symantec and Web of Trust du.edu is quite a safe domain.

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

Du.edu General Information

Global Rank

20,988

Average Load Time

1.67sec

Links In Count

5,565

Website Value

$543,120

Audience Geography. Where are du.edu visitors located?

Country	Rank
United States US	3872
Netherlands NL	11769
Nigeria NG	12637
South Africa ZA	19927
Pakistan PK	26603
Hong Kong HK	28639
India IN	30090
Australia AU	35099
Iran IR	46038
Canada CA	62440
Germany DE	68254

Country	Percent of Pageviews
United States US	92.5%
India IN	1%
Netherlands NL	0.9%
Germany DE	0.8%
Iran IR	0.5%
Nigeria NG	0.3%
South Africa ZA	0.3%
Australia AU	0.2%
Pakistan PK	0.1%
Other	3.3%

Country	Percent of Visitors
United States US	78.4%
India IN	3.8%
Netherlands NL	1.5%
Nigeria NG	0.9%
Australia AU	0.8%
Iran IR	0.7%
Germany DE	0.7%
Pakistan PK	0.6%
Canada CA	0.6%
Other	12%

Where do visitors go on du.edu?

Subdomain	Pageviews
canvas.du.edu	29.73%
pioneerweb.du.edu	17.95%
du.edu	15.72%
veritas.du.edu	6.69%
myweb.du.edu	6.07%
gradadmissions.du.edu	2.72%
law.du.edu	2.12%
dspbooks.du.edu	2.11%
universitycollege.du.edu	1.62%
other	15.28%

Subdomain	Pageviews per User
dspbooks.du.edu	8.5
canvas.du.edu	7.8
gradadmissions.du.edu	6.2
myhealth.du.edu	6
loanmanagement.du.edu	5
cair.du.edu	4.5
veritas.du.edu	4.1
morgridge.du.edu	3.8
myweb.du.edu	3.4
universitycollege.du.edu	3.2
other	1.58

Subdomain	Reach
du.edu	35.81%
pioneerweb.du.edu	32.23%
canvas.du.edu	22.26%
myweb.du.edu	10.28%
veritas.du.edu	9.48%
mysite.du.edu	6.31%
law.du.edu	5.79%
universitycollege.du.edu	2.9%
cs.du.edu	2.69%
career.du.edu	2.66%
other	34.73%

How popular is du.edu?

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	25061	8197	323	-36.4%
30	23635	-3406	34	15%
7	18898	-8071	43	46%
1	28775	12689	28	-45.9%

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	15720	6344	466	-43.86%	5.35	-11.72%
30	13796	-4447	536	34%	5.8	17%
7	8531	-8223	891	100%	7.5	38%
1	15092	8628	51	-58.493%	6.6	-23.26%

Period	Global Rank	Global Rank Delta
past 3 months	20988	7338
past month	19390	-3565
past week	14456	-7932
yesterday	22500	10496

Du.edu Alexa Rank History

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

Du.edu Safety Information

Overview

Last Updated: 04/18/2024

Unknown status.
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: 03/21/2024

du.edu is safe.

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

Google Safe Search

Last Updated: 02/07/2019

Unknown status.

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 "du.edu".
"du.edu" is not a phishing page.
"du.edu" does not install unwanted software.
"du.edu" 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: 02/22/2021

du.edu is safe.

McAfee assesses du.edu 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 du.edu for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Last Updated: 01/09/2019

du.edu child safety isvery good.

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

SSL Information

SSL Checker Tool

Domain	du.edu
Issuer Organization	Internet2
Issuer	InCommon RSA Server CA
Algorithm	RSA-SHA256
Valid form	09/30/2019
Expiration	09/29/2020
Signed	Certificate is not self signed
Additional Domains	du.edu admissions.du.edu biology.du.edu blackboard.du.edu chemistry.du.edu cms.du.edu content.du.edu epr-center.du.edu eri.du.edu geography.du.edu give.du.edu go.du.edu library.du.edu m.du.edu math.du.edu news.du.edu notagor.du.edu philanthropy.du.edu physics.du.edu pioneerconnect.du.edu remote.du.edu removed.du.edu science.du.edu socialwork.du.edu testgradadmissions.du.edu transforming.du.edu womenscollege.du.edu

Du.edu Server Information

Server Location

Geolocation Tool

Glendale

Colorado

United States

ASN Information

ASN Lookup Tool

ASN ID: 14041
ASN Title: AS14041 - University Corporation for Atmospheric Research, US

Last Update: 10/02/2023

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: 14041
ASName: AS14041
ASHandle: AS14041
RegDate: 1999-10-06
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/14041

OrgName: University Corporation for Atmospheric Research
OrgId: UCAR-1
Address: 1850 Table Mesa Drive
City: Boulder
StateProv: CO
PostalCode: 80305
Country: US
RegDate: 1988-05-25
Updated: 2011-09-24
Ref: https://rdap.arin.net/registry/entity/UCAR-1

OrgAbuseHandle: PS24-ARIN
OrgAbuseName: Siemsen, Pete
OrgAbusePhone: +1-720-641-3532
OrgAbuseEmail: siemsen@ucar.edu
OrgAbuseRef: https://rdap.arin.net/registry/entity/PS24-ARIN

OrgNOCHandle: ZN10-ARIN
OrgNOCName: National Center for Atmospheric Research
OrgNOCPhone: +1-307-996-4300
OrgNOCEmail: ne@ucar.edu
OrgNOCRef: https://rdap.arin.net/registry/entity/ZN10-ARIN

OrgTechHandle: PS24-ARIN
OrgTechName: Siemsen, Pete
OrgTechPhone: +1-720-641-3532
OrgTechEmail: siemsen@ucar.edu
OrgTechRef: https://rdap.arin.net/registry/entity/PS24-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.
#

Du.edu Domain Name Information

WHOIS

WHOIS Lookup Tool

Domain Whois

This Registry database contains ONLY .EDU domains.
The data in the EDUCAUSE Whois database is provided
by EDUCAUSE for information purposes in order to
assist in the process of obtaining information about
or related to .edu domain registration records.

The EDUCAUSE Whois database is authoritative for the
.EDU domain.

A Web interface for the .EDU EDUCAUSE Whois Server is
available at: http://whois.educause.edu

By submitting a Whois query, you agree that this information
will not be used to allow, enable, or otherwise support
the transmission of unsolicited commercial advertising or
solicitations via e-mail. The use of electronic processes to
harvest information from this server is generally prohibited
except as reasonably necessary to register or modify .edu
domain names.

-------------------------------------------------------------

Domain Name: DU.EDU

Registrant:
University of Denver
2199 South University Blvd.
Denver, CO 80208
US

Administrative Contact:
Information Security
University of Denver
2100 S. High St.
Denver, CO 80208
US
+1.3038714940
info-security@du.edu

Technical Contact:
Information Security
University of Denver
2100 S. High St.
Denver, CO 80208
US
+1.3038714940
info-security@du.edu

Name Servers:
NS2.P24.DYNECT.NET
NS1.P24.DYNECT.NET
NS4.P24.DYNECT.NET
NS3.P24.DYNECT.NET

Domain record activated: 25-Feb-1988
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021

DNS Records

DNS Lookup Tool

Host	A Record	TTL
du.edu	130.253.2.250	600

Host	MX Record	Priority	TTL
du.edu	mxtls.expurgate.net	10	600

Host	NS Record	TTL
du.edu	ns3.p24.dynect.net	3600
du.edu	ns2.p24.dynect.net	3600
du.edu	ns4.p24.dynect.net	3600
du.edu	ns1.p24.dynect.net	3600

Host	TXT Record	TTL
du.edu	facebook-domain-verification=4o143ljo7p1bpjzt0vsxrqalpvrmiq	600
du.edu	MS=ms18061669	600
du.edu	ktD+DpsDo4zc7Q/sjuH9eSx3Ms0KbT7em+nmsfXd9w8w56exAd00lZOKiXma8Bss/v6xIcCoXNA6+wkkzKtWqA==	600
du.edu	google-site-verification=BEXpZiSjkKq5DyMW_NJO4HJozpNKhd-RFoZ1SU2AlZ0	600
du.edu	v=spf1 ip4:130.253.1.62 ip4:209.61.151.224 ip4:146.20.191.120 ip4:146.20.191.121 ip4:146.20.191.122 ip4:12.228.6.215 ip4:54.236.128.150 ip4:54.236.109.30	600
du.edu	3uell7slaqp2luvba6no4mq9ah	600
du.edu	adobe-idp-site-verification=fcc78d68a8825dbfa9937ca2e8cbb9823ad970f9a896ffe042d05f46d9af86f0	600
du.edu	pardot_149391_*=94d4b6541d12ae48c5b83aee5dc6a841a9c79040ae36f33cfda6edc4a3f2cbbc	600
du.edu	google-site-verification:WHNxr1IRt0U4trUGOx0P_3Mapbx4bAOGrvpzn6WTydY	600
du.edu	48tgv7bnpo320endltdp4qqpir	600

nsipsvc03-vwp.du.edu
TTL: 86400
Email address: info-dns.du.edu
Serial: 2001554719
Refresh: 3600
Retry: 3600
Expire: 1296000
Minimum: 86400

Du.edu HTML Validation

HTML Validation Tool

Errors

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

Bad value “true” for attribute “muted” on element “video”.

Bad value “true” for attribute “loop” on element “video”.

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

Duplicate ID “modal_utility_request_info”.

Duplicate ID “modal_utility_visit”.

Duplicate ID “modal_utility_apply”.

Bad value “” for attribute “poster” on element “video”: Must be non-empty.

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

Duplicate ID “threeColFacts”.

Warnings

The “banner” role is unnecessary for element “header”.

The first occurrence of ID “modal_utility_request_info” was here.

The first occurrence of ID “modal_utility_visit” was here.

The first occurrence of ID “modal_utility_apply” was here.

The first occurrence of ID “threeColFacts” was here.

Du.edu Desktop Insights

Desktop Page Insights Tool

Last tested: 05/05/2017

Desktop

Desktop Speed

74%

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

Optimize images

Enable compression

Leverage browser caching

Minify JavaScript

Minify HTML

Desktop Resource Breakdown

Total Resources	52
Number of Hosts	9
Static Resources	8
JavaScript Resources	13
CSS Resources	7

Du.edu Mobile Insights

Mobile Page Insights Tool

Last tested: 04/28/2017

Mobile

Mobile Usability

92%

Size tap targets appropriately

Mobile Speed

43%