ctuonline.edu ▷ Accredited Online University & College Degree Programs

Quick Summary

Online Status

Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/24/2024

Ctuonline.edu traffic volume is 568 unique daily visitors and their 966 pageviews. The web value rate of ctuonline.edu is 9,373 USD. Each visitor makes around 1.82 page views on average.

By Alexa's traffic estimates ctuonline.edu placed at 64,918 position over the world, while the largest amount of its visitors comes from United States, where it takes 190,588 place.

Perfect for ctuonline.edu that their data center (provided by company company CAREERED - Career Education Corporation, US) is located in United States, as that empowers most of the visitors to reduce the page load time. See the list of other web pages hosted by CAREERED - Career Education Corporation, US.

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

The last verification results, performed on (April 24, 2024) ctuonline.edu show that ctuonline.edu has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust ctuonline.edu is pretty a safe domain.

Relying Google MobileFriendly test ctuonline.edu is well optimized for mobile and tablet devices, however web page loading speed may be improved.

Ctuonline.edu General Information

Global Rank

755,484

Average Load Time

0.43sec

Links In Count

Website Value

$8,760

Audience Geography. Where are ctuonline.edu visitors located?

Country	Visitors
United States US	99.5%
Other	0.5%

Country	Pageviews
United States US	99.4%
Other	0.6%

Country	Rank
United States US	190588

Where do visitors go on ctuonline.edu?

Subdomain	Pageviews
class.ctuonline.edu	100%

Subdomain	Pageviews per User
class.ctuonline.edu	1.9

Subdomain	Reach
class.ctuonline.edu	100%

How popular is ctuonline.edu?

Period	Global Rank	Global Rank Delta
past 3 months	755484	63513
past month	893682	337029
past week	715050	100693
yesterday	672441	292592

Days	Pageviews Rank	Pageviews Rank Delta	Pageviews per Million	Pageviews per Million Delta	Pageviews per User	Pageviews per User Delta
90	971028	273967	3	-35.7%	1.7	-39.01%
30	1083260	352777	2	-42.62%	1.9	8%
7	831089	81813	3	-12.4%	2	1%
1	668462	208017	5	-46.15%	2	0%

Days	Reach Rank	Reach Rank Delta	Reach per Million	Reach per Million Delta
90	706854	-27691	59	5%
30	871493	349233	47	-46.57%
7	690673	77986	7	-13.19%
1	691254	298969	8	-46.23%

Ctuonline.edu Safety Information

Overview

Last Updated: 04/24/2024

Overall result - ctuonline.edu 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: 04/01/2024

ctuonline.edu is safe.

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

Google Safe Search

Last Updated: 01/02/2017

ctuonline.edu 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

ctuonline.edu 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: 03/02/2021

ctuonline.edu is safe.

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

Web of Trust

Last Updated: 01/11/2019

ctuonline.edu child safety is very good.

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

SSL Information

SSL Checker Tool

WARNING!	Certificate download error. Previous scan results are shown below.
Domain	Unknown
Issuer Organization	Unknown
Issuer	Unknown
Algorithm	Unknown
Valid form	Unknown
Expiration	Unknown
Signed	No information
Additional Domains

Ctuonline.edu Server Information

Server Location

Geolocation Tool

ASN Information

ASN Lookup Tool

ASN ID: 19980
ASN Title: CAREERED - Career Education Corporation, US

Last Update: 10/04/2023

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: 19980
ASName: CAREERED
ASHandle: AS19980
RegDate: 2007-08-30
Updated: 2012-03-02
Comment: +1-866-873-2399 OPTION #1
Ref: https://rdap.arin.net/registry/autnum/19980

OrgName: Career Education Corporation
OrgId: CAREER-32
Address: 231 Martingale Rd.
City: Schaumburg
StateProv: IL
PostalCode: 60173
Country: US
RegDate: 2000-10-10
Updated: 2013-12-16
Ref: https://rdap.arin.net/registry/entity/CAREER-32

OrgAbuseHandle: CECAB-ARIN
OrgAbuseName: CEC Abuse
OrgAbusePhone: +1-847-783-8100
OrgAbuseEmail: sdt_server@careered.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/CECAB-ARIN

OrgTechHandle: BRG12-ARIN
OrgTechName: Guretz, Brad Ryan
OrgTechPhone: +1-847-452-8825
OrgTechEmail: bguretz@careered.com
OrgTechRef: https://rdap.arin.net/registry/entity/BRG12-ARIN

OrgAbuseHandle: KIRKG-ARIN
OrgAbuseName: Kirk, Greg
OrgAbusePhone: +1-847-851-7487
OrgAbuseEmail: gkirk@careered.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/KIRKG-ARIN

OrgTechHandle: KIRKG-ARIN
OrgTechName: Kirk, Greg
OrgTechPhone: +1-847-851-7487
OrgTechEmail: gkirk@careered.com
OrgTechRef: https://rdap.arin.net/registry/entity/KIRKG-ARIN

OrgNOCHandle: KIRKG-ARIN
OrgNOCName: Kirk, Greg
OrgNOCPhone: +1-847-851-7487
OrgNOCEmail: gkirk@careered.com
OrgNOCRef: https://rdap.arin.net/registry/entity/KIRKG-ARIN

RAbuseHandle: NETWO1841-ARIN
RAbuseName: Mescino, Mario
RAbusePhone: +1-847-783-8108
RAbuseEmail: mmescino@careered.com
RAbuseRef: https://rdap.arin.net/registry/entity/NETWO1841-ARIN

RNOCHandle: NETWO1841-ARIN
RNOCName: Mescino, Mario
RNOCPhone: +1-847-783-8108
RNOCEmail: mmescino@careered.com
RNOCRef: https://rdap.arin.net/registry/entity/NETWO1841-ARIN

RTechHandle: NETWO1841-ARIN
RTechName: Mescino, Mario
RTechPhone: +1-847-783-8108
RTechEmail: mmescino@careered.com
RTechRef: https://rdap.arin.net/registry/entity/NETWO1841-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.
#

Ctuonline.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: CTUONLINE.EDU

Registrant:
Colorado Technical University
4435 N Chestnut Street
Colorado Springs, CO 80907
USA

Administrative Contact:
Domain Admin
Colorado Technical University
4435 N Chestnut Street
Colorado Springs, CO 80907
USA
+1.8477813600
admin@internationaladmin.com

Technical Contact:
Domain Admin
Colorado Technical University
4435 N Chestnut Street
Colorado Springs, CO 80907
USA
+1.8477813600
admin@internationaladmin.com

Name Servers:
UDNS1.CSCDNS.NET
UDNS2.CSCDNS.UK

Domain record activated: 30-Jun-2003
Domain record last updated: 25-Mar-2021
Domain expires: 31-Jul-2021

DNS Records

DNS Lookup Tool

Host	A Record	TTL
ctuonline.edu	216.49.218.141	60

Host	MX Record	Priority	TTL
ctuonline.edu	mailbag.careered.com	10	60

Host	NS Record	TTL
ctuonline.edu	g4.nstld.com	3600
ctuonline.edu	f4.nstld.com	3600
ctuonline.edu	a4.nstld.com	3600

Host	TXT Record	TTL
ctuonline.edu	MS=D256DC687BA046561DA42040BE1B6E8B3493DA03	60
ctuonline.edu	google-site-verification=JxbEDXJzHx6ij_2pz7Y9Rza6gU_YPw9IGSzWNw9lLo4	60
ctuonline.edu	9PZRmY/Qn3OP4nZ0/EFkT30pB8GBVDzu3M4MaFvAuVfB25vl28ACk81xb1nkV/PLa3rQyToXvugZcYztV8Pvhg==	60
ctuonline.edu	v=spf1 ip4:63.86.199.136 ip4:63.87.94.131 ip4:63.87.94.190 ip4:12.111.169.36 ip4:216.49.208.9 ip4:216.49.210.9 ip4:216.49.208.21 ip4:216.49.210.21 ip4:216.49.218.0/23 -all	60
ctuonline.edu	MS=ms14525386	60

a4.nstld.com
TTL: 86400
Email address: admin.aiuonline.edu
Serial: 2017042712
Refresh: 900
Retry: 600
Expire: 86400
Minimum: 86400

Ctuonline.edu HTML Validation

HTML Validation Tool

Warnings

Consider avoiding viewport values that prevent users from resizing documents.

The “list” role is unnecessary for element “ul”.

The “listitem” role is unnecessary for element “li”.

Empty heading.

A table row was 4 columns wide, which is less than the column count established by the first row (5).

The first occurrence of ID “referrer” was here.

The first occurrence of ID “Tcpa” was here.

The first occurrence of ID “TcpaOverride” was here.

The first occurrence of ID “siteid” was here.

The first occurrence of ID “campaignid” was here.

The first occurrence of ID “vendorid” was here.

The first occurrence of ID “leadsource” was here.

The first occurrence of ID “DegreeLevelId” was here.

The first occurrence of ID “ProgramId” was here.

The first occurrence of ID “FirstName” was here.

The first occurrence of ID “LastName” was here.

The first occurrence of ID “Email” was here.

The first occurrence of ID “Phone” was here.

The first occurrence of ID “ZipCode” was here.

The first occurrence of ID “Submit” was here.

Attribute “page”” is not serializable as XML 1.0.

Errors

A “meta” element with an “http-equiv” attribute whose value is “X-UA-Compatible” must have a “content” attribute with the value “IE=edge”.

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

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

Duplicate attribute “id”.

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

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

Element “input” with attribute “type” whose value is “button” must have non-empty attribute “value”.

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

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

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

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

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

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

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

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

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

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

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

Attribute “dummy” not allowed on element “span” at this point.

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

Attribute “sessioncam-name” not allowed on element “input” at this point.

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

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

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

Stray end tag “style”.

The “align” attribute on the “h4” element is obsolete. Use CSS instead.

The string following “&” was interpreted as a character reference. (“&” probably should have been escaped as “&”.)

Table column 5 established by element “th” has no cells beginning in it.

Text not allowed in element “ul” in this context.

Duplicate ID “referrer”.

Duplicate ID “Tcpa”.

Duplicate ID “TcpaOverride”.

Duplicate ID “siteid”.

Duplicate ID “campaignid”.

Duplicate ID “vendorid”.

Duplicate ID “leadsource”.

Attribute “selectrequired” not allowed on element “select” at this point.

Attribute “dummy” not allowed on element “select” at this point.

Attribute “sessioncam-name” not allowed on element “select” at this point.

Duplicate ID “DegreeLevelId”.

Duplicate ID “ProgramId”.

Duplicate ID “FirstName”.

Duplicate ID “LastName”.

Duplicate ID “Email”.

Duplicate ID “Phone”.

Duplicate ID “ZipCode”.

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

Duplicate ID “Submit”.

An element with “role=listitem” must be contained in, or owned by, an element with “role=list” or “role=group”.

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

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

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

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

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

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

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

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

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

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

Ctuonline.edu Desktop Insights

Last tested: 10/09/2016

Desktop

Desktop Speed

72%

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

Avoid landing page redirects

Leverage browser caching

Enable compression

Minify JavaScript

Minify CSS

Minify HTML

Desktop Resource Breakdown

Total Resources	132
Number of Hosts	63
Static Resources	52
JavaScript Resources	49
CSS Resources	3

Ctuonline.edu Mobile Insights

Last tested: 12/14/2019

Mobile

Mobile Usability

99%

Size tap targets appropriately

Mobile Speed

40%

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

Avoid landing page redirects

Leverage browser caching

Prioritize visible content

Optimize images

Reduce server response time

Minify HTML

Minify JavaScript

Minify CSS

Enable compression

Mobile Resource Breakdown

Total Resources	125
Number of Hosts	41
Static Resources	73
JavaScript Resources	58
CSS Resources	10

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Ctuonline.edu Accredited Online University & College Degree Programs | CTU

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Quick Summary

Ctuonline.edu General Information

Ctuonline.edu Safety Information

Ctuonline.edu Server Information

Ctuonline.edu Domain Name Information

Ctuonline.edu HTML Validation

Ctuonline.edu Desktop Insights

Ctuonline.edu Mobile Insights

Ctuonline.edu Typos