RPI.EDU Rensselaer Polytechnic Institute (RPI) :: Architecture, Business, Engineering, Humanities, IT & Web Science, Science


rpi.edu website information.

rpi.edu website servers are located in United States and are responding from following IP address 128.113.0.2. Check the full list of most visited websites located in United States.

rpi.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 rpi.edu domain:

  • auth1.dns.cogentco.com
  • dns2.rpi.edu
  • dns3.rpi.edu
  • auth2.dns.cogentco.com

and probably website rpi.edu is hosted by cogentco.com web hosting company. Check the complete list of other most popular websites hosted by cogentco.com hosting company.

According to Alexa traffic rank the highest website rpi.edu position was 6931 (in the world). The lowest Alexa rank position was 102670. Now website rpi.edu ranked in Alexa database as number 35969 (in the world).

Website rpi.edu Desktop speed measurement score (16/100) is better than the results of 1.59% of other sites shows that the page desktop performance can be improved.

rpi.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 rpi.edu (13/100) is better than the results of 1.11% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Jan-25-2020 35,969-14,328
Jan-24-2020 21,641-2,130
Jan-23-2020 19,5119,319
Jan-22-2020 28,8309,785
Jan-21-2020 38,615-15,892
Jan-20-2020 22,723582
Jan-19-2020 23,3056,903

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rpi.edu Rank History

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rpi.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: RPI.EDU

Registrant:
Rensselaer Polytechnic Institute
110 Eighth St
Troy, NY 12180
UNITED STATES

Administrative Contact:
Graham Doig
Director, Networking and Telecommunications
Rensselaer Polytechnic Institute
VCC, Room 314
Troy, NY 12180-3590
UNITED STATES
(518) 276-2604
doigg@rpi.edu

Technical Contact:
Graham Doig
Director, Networking and Telecommunications
Rensselaer Polytechnic Institute
VCC, Room 314
Troy, NY 12180-3590
UNITED STATES
(518) 276-2604
doigg@rpi.edu

Name Servers:
DNS2.RPI.EDU 128.113.1.4
DNS3.RPI.EDU 128.113.3.41
DNS11.RPI.EDU 129.5.16.237

Domain record activated: 25-Mar-1986
Domain record last updated: 29-Jul-2014
Domain expires: 31-Jul-2015

rpi.edu server information

Servers Location

rpi.edu desktop page speed rank

Last tested: 2017-05-27


Desktop Speed Bad
16/100

rpi.edu Desktop Speed Test Quick Summary


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rpi.edu Desktop Resources

Total Resources79
Number of Hosts16
Static Resources49
JavaScript Resources11
CSS Resources8

rpi.edu Desktop Resource Breakdown

rpi.edu mobile page speed rank

Last tested: 2017-05-27


Mobile Speed Bad
13/100

rpi.edu Mobile Speed Test Quick Summary


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priority - 48 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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priority - 8 Prioritize visible content

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priority - 2 Minify CSS

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rpi.edu Mobile Resources

Total Resources78
Number of Hosts16
Static Resources49
JavaScript Resources11
CSS Resources8

rpi.edu Mobile Resource Breakdown

rpi.edu mobile page usability

Last tested: 2017-05-27


Mobile Usability Good
99/100

rpi.edu Mobile Usability Test Quick Summary


priority - 0 Size tap targets appropriately

Some of the links/buttons on your webpage may be too small for a user to easily tap on a touchscreen. Consider making these tap targets larger to provide a better user experience.

The following tap targets are close to other nearby tap targets and may need additional spacing around them.

The tap target <a href="https://news.r…ent%20Profiles">View all profile stories</a> is close to 1 other tap targets.
The tap target <a href="http://news.rpi.edu">Press Releases</a> and 3 others are close to other tap targets.
The tap target <a href="http://lamp14.…202017_web.pdf">Research Report</a> and 4 others are close to other tap targets.

rpi.edu Mobile Resources

Total Resources78
Number of Hosts16
Static Resources49
JavaScript Resources11
CSS Resources8

rpi.edu Mobile Resource Breakdown

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rpi.edu Ping

Ping is a networking utility tool to test if a particular host is reachable. It is a diagnostic that checks reachability of a host on an Internet Protocol (IP) network. In a computer network, a ping test is a way of sending messages from one host to another. Aside from checking if the host is connected to a network, ping also gives indicators of the reliability and general speed of the connection.


rpi.edu TRACEROUTE

Traceroute is a network diagnostic tool used to track the pathway taken by a packet on an IP network from source to destination. Traceroute also records the time taken for each hop the packet makes during its route to the destination. Traceroute uses ICMP (Internet Control Message Protocol) echo packets with variable time to live values. The response time of each hop is calculated. To guarantee accuracy, each hop is queried multiple times (usually three times) to better measure the response of that particular hop.