PRINCETON.EDU Princeton University


princeton.edu website information.

princeton.edu website servers are located in United States and are responding from following IP address 140.180.223.22. Check the full list of most visited websites located in United States.

princeton.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 princeton.edu domain:

  • adns1.ucsc.edu
  • dns.princeton.edu
  • dikahble.princeton.edu
  • adns2.ucsc.edu
  • auth1.dns.cogentco.com
  • auth2.dns.cogentco.com

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

According to Alexa traffic rank the highest website princeton.edu position was 2015 (in the world). The lowest Alexa rank position was 8348. Now website princeton.edu ranked in Alexa database as number 8348 (in the world).

Website princeton.edu Desktop speed measurement score (57/100) is better than the results of 29.1% of other sites shows that the page desktop performance can be improved.

princeton.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 princeton.edu (62/100) is better than the results of 59.52% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Jun-24-2019 8,348-3,582
Jun-23-2019 4,7661,155
Jun-22-2019 5,921-788
Jun-21-2019 5,133580
Jun-20-2019 5,713206
Jun-19-2019 5,9191,441
Jun-18-2019 7,360-265

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princeton.edu Rank History

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princeton.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.
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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
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You may use "%" as a wildcard in your search. For further
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type: help

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

Domain Name: PRINCETON.EDU

Registrant:
Princeton University
Office of Information Technology
701 Carnegie Center, Suite 302
Princeton, NJ 08540
UNITED STATES

Administrative Contact:
Princeton University
Contact for Internet name and number resources
Princeton University
Office of Information Technology
701 Carnegie Center, Suite 302
Princeton, NJ 08540
UNITED STATES
(609) 258-8700
netmaster@princeton.edu

Technical Contact:
Princeton University
Contact for Internet name and number resources
Princeton University
Office of Information Technology
701 Carnegie Center, Suite 302
Princeton, NJ 08540
UNITED STATES
(609) 258-8700
netmaster@princeton.edu

Name Servers:
DNS.PRINCETON.EDU 128.112.129.15
DIKAHBLE.PRINCETON.EDU 128.112.134.4
NS1.FAST.NET
NS2.FAST.NET
ADNS1.UCSC.EDU
ADNS2.UCSC.EDU
AUTH1.DNS.COGENTCO.COM
AUTH2.DNS.COGENTCO.COM

Domain record activated: 03-Apr-1987
Domain record last updated: 08-Apr-2015
Domain expires: 31-Jul-2015

princeton.edu server information

Servers Location

princeton.edu desktop page speed rank

Last tested: 2018-07-02


Desktop Speed Bad
57/100

princeton.edu Desktop Speed Test Quick Summary


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priority - 2 Leverage browser caching

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priority - 2 Eliminate render-blocking JavaScript and CSS in above-the-fold content

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princeton.edu Desktop Resources

Total Resources34
Number of Hosts5
Static Resources24
JavaScript Resources8
CSS Resources2

princeton.edu Desktop Resource Breakdown

princeton.edu mobile page speed rank

Last tested: 2018-05-26


Mobile Speed Bad
62/100

princeton.edu Mobile Speed Test Quick Summary


priority - 32 Eliminate render-blocking JavaScript and CSS in above-the-fold content

Your page has 1 blocking script resources and 2 blocking CSS resources. This causes a delay in rendering your page.

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priority - 26 Avoid landing page redirects

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priority - 4 Enable compression

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Compressing https://www.princeton.edu/themes/custom/tony/logo.svg could save 21.9KiB (64% reduction).
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priority - 1 Leverage browser caching

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https://www.google-analytics.com/plugins/ua/linkid.js (60 minutes)

princeton.edu Mobile Resources

Total Resources30
Number of Hosts5
Static Resources20
JavaScript Resources8
CSS Resources2

princeton.edu Mobile Resource Breakdown

princeton.edu mobile page usability

Last tested: 2018-05-26


Mobile Usability Good
99/100

princeton.edu Mobile Usability Test Quick Summary


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The tap target <input id="header-search" type="search" name="search" class="form-search placeholder"> is close to 1 other tap targets.

The tap target <input id="header-edit-submit" type="submit" class="button js-form…it placeholder"> is close to 2 other tap targets.

princeton.edu Mobile Resources

Total Resources30
Number of Hosts5
Static Resources20
JavaScript Resources8
CSS Resources2

princeton.edu Mobile Resource Breakdown

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princeton.edu Ping

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princeton.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.