COLORADO.EDU Home | University of Colorado Boulder


colorado.edu website information.

colorado.edu website servers are located in United States and are responding from following IP address 128.138.129.98. Check the full list of most visited websites located in United States.

colorado.edu domain name is registered by .EDU top-level domain registry. See the other sites registred in .EDU domain zone.

Following name servers are specified for colorado.edu domain:

  • boulder.colorado.edu
  • oldduke.colorado.edu
  • otis.colorado.edu

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According to Alexa traffic rank the highest website colorado.edu position was 1045 (in the world). The lowest Alexa rank position was 17010. Now website colorado.edu ranked in Alexa database as number 1660 (in the world).

Website colorado.edu Desktop speed measurement score (86/100) is better than the results of 85.22% of other sites and shows that the page is performing great on desktop computers.

colorado.edu Mobile usability score (99/100) is better than the results of 87.11% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of colorado.edu (59/100) is better than the results of 52.08% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Oct-28-2020 N/AN/A
Oct-27-2020 N/AN/A
Oct-26-2020 N/AN/A
Oct-25-2020 N/AN/A
Oct-24-2020 N/AN/A
Oct-23-2020 N/AN/A
Oct-22-2020 N/AN/A

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colorado.edu Rank History

Alexa can identify the popularity of a website as well as its competitors. It is important for website owners and bloggers to know their Alexa ranking because it shows how many visitors have viewed their web page. It gives them a clear idea of how popular their website is on the internet and the ranking of their competitors.


colorado.edu whois

WHOIS is a query and response protocol that is widely used for querying databases that store the registered users or assignees of an Internet resource, such as a domain name, an IP address block, or an autonomous system, but is also used for a wider range of other information.


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.net

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.

You may use "%" as a wildcard in your search. For further
information regarding the use of this WHOIS server, please
type: help

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

Domain Name: COLORADO.EDU

Registrant:
University of Colorado
3645 Marine Street
Boulder, CO 80309-0455
UNITED STATES

Administrative Contact:
DNS Administration
University of Colorado at Boulder
Office of Information Technology
3645 Marine Street - 445 UCB
Boulder, CO 80309-0455
UNITED STATES
(303) 492-2423
dnsadmin@colorado.edu

Technical Contact:
DNS Technical
University of Colorado at Boulder
Office of Information Technology
3645 Marine Street - 455 UCB
Boulder, CO 80309-0455
UNITED STATES
(303) 492-2423
dnsadmin@colorado.edu

Name Servers:
BOULDER.COLORADO.EDU 128.138.240.1
OTIS.COLORADO.EDU 128.138.129.76
OLDDUKE.COLORADO.EDU 128.138.130.30

Domain record activated: 02-Jun-1986
Domain record last updated: 28-May-2014
Domain expires: 31-Jul-2018

colorado.edu server information

Servers Location

colorado.edu desktop page speed rank

Last tested: 2016-06-13


Desktop Speed Good
86/100

colorado.edu Desktop Speed Test Quick Summary


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colorado.edu Desktop Resources

Total Resources47
Number of Hosts5
Static Resources40
JavaScript Resources10
CSS Resources10

colorado.edu Desktop Resource Breakdown

colorado.edu mobile page speed rank

Last tested: 2017-12-12


Mobile Speed Bad
59/100

colorado.edu Mobile Speed Test Quick Summary


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Total Resources148
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colorado.edu mobile page usability

Last tested: 2017-12-12


Mobile Usability Good
99/100

colorado.edu Mobile Usability Test Quick Summary


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Total Resources148
Number of Hosts62
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colorado.edu Mobile Resource Breakdown

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colorado.edu Ping

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colorado.edu TRACEROUTE

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