UPENN.EDU University of Pennsylvania |

upenn.edu website information.

upenn.edu website servers are located in United States and are responding from following IP address 130.91.210.133. Check the full list of most visited websites located in United States.

upenn.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 upenn.edu domain:

  • dns1.udel.edu
  • adns3.upenn.edu
  • adns2.upenn.edu
  • adns1.upenn.edu
  • dns2.udel.edu
  • sns-pb.isc.org

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

According to Alexa traffic rank the highest website upenn.edu position was 1694 (in the world). The lowest Alexa rank position was 8472. Now website upenn.edu ranked in Alexa database as number 3274 (in the world).

Website upenn.edu Desktop speed measurement score (64/100) is better than the results of 40.55% of other sites shows that the page desktop performance can be improved.

upenn.edu Mobile usability score (97/100) is better than the results of 63.67% of other sites and means that the page is mobile-friendly.

Mobile speed measurement score of upenn.edu (51/100) is better than the results of 33.56% of other sites and shows that the landing page performance on mobile devices is poor and can be improved.

Weekly Rank Report

DateRankChange
Nov-24-2020 N/AN/A
Nov-23-2020 N/AN/A
Nov-22-2020 N/AN/A
Nov-21-2020 N/AN/A
Nov-20-2020 N/AN/A
Nov-19-2020 N/AN/A
Nov-18-2020 N/AN/A

upenn.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.


upenn.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: UPENN.EDU

Registrant:
University of Pennsylvania
ISC Technology Services
3401 Walnut Street Suite 221A
Philadelphia, PA 19104-6228
UNITED STATES

Administrative Contact:
DNS Administrator
ISC Technology Services
University of Pennsylvania
3401 Walnut Street
Suite 221A
Philadelphia, PA 19104-6228
UNITED STATES
(215) 898-2883
hostmaster@upenn.edu

Technical Contact:
DNS Administrator
ISC Technology Services
University of Pennsylvania
3401 Walnut Street
Suite 221A
Philadelphia, PA 19104-6228
UNITED STATES
(215) 898-2883
hostmaster@upenn.edu

Name Servers:
ADNS1.UPENN.EDU 128.91.3.128, 2607:f470:1001::1:a
ADNS2.UPENN.EDU 128.91.254.22, 2607:f470:1002::2:3
ADNS3.UPENN.EDU 128.91.251.33, 2607:f470:1003::3:c
DNS1.UDEL.EDU
DNS2.UDEL.EDU
SNS-PB.ISC.ORG

Domain record activated: 02-Jun-1986
Domain record last updated: 14-Sep-2017
Domain expires: 31-Jul-2018

upenn.edu server information

Servers Location

upenn.edu desktop page speed rank

Last tested: 2020-04-09


Desktop Speed Bad
64/100

upenn.edu Desktop Speed Test Quick Summary


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priority - 9 Avoid landing page redirects

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priority - 1 Leverage browser caching

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upenn.edu Desktop Resources

Total Resources42
Number of Hosts8
Static Resources31
JavaScript Resources9
CSS Resources6

upenn.edu Desktop Resource Breakdown

upenn.edu mobile page speed rank

Last tested: 2020-04-09


Mobile Speed Bad
51/100

upenn.edu Mobile Speed Test Quick Summary


priority - 34 Avoid landing page redirects

Your page has 2 redirects. Redirects introduce additional delays before the page can be loaded.

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

Your page has 6 blocking CSS resources. This causes a delay in rendering your page.

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Optimize CSS Delivery of the following:

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upenn.edu Mobile Resources

Total Resources42
Number of Hosts8
Static Resources31
JavaScript Resources9
CSS Resources6

upenn.edu Mobile Resource Breakdown

upenn.edu mobile page usability

Last tested: 2020-04-09


Mobile Usability Good
97/100

upenn.edu Mobile Usability Test Quick Summary


priority - 2 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.

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The tap target <header class="global-header">University of…Search</header> and 3 others are close to other tap targets.

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The tap target <a href="#" class="gallery__nav-prev">Previous</a> and 1 others are close to other tap targets.
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The tap target <a href="/services">Offices &amp; Services</a> and 2 others are close to other tap targets.
The tap target <a href="/about/privacy_policy">Privacy Policy</a> and 1 others are close to other tap targets.

upenn.edu Mobile Resources

Total Resources42
Number of Hosts8
Static Resources31
JavaScript Resources9
CSS Resources6

upenn.edu Mobile Resource Breakdown

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upenn.edu Ping

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upenn.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.