website information and technology stack
Web technologies detected on this domain 28 technologies
Web technologies detected across all upenn.edu subdomains 695 technologies
Website rank 18,215
Website Location United States of America
Language English
Domain Forwarding 7 websites redirect to www.cis.upenn.edu
Last technology update Dec 2, 2021
Total upenn.edu subdomain count 1340 subdomains
Top ranking subdomain www.upenn.edu (Rank: 8,454)
IP Address
Reverse IP Lookup 2 websites share IP address.
Autonomous System Number (ASN) AS55 (UPENN)
Total linking domains 112 domains
Total linking IP 91 IPs
Certificate Issuer Internet2
Certificate Expiration Date Mar 22, 2022 (Valid )

Technology Stack

List of 10 detected technologies used on the website (out of 28 total).

Change History

List of 6 detected changes in the website technology stack within the last 3 months (out of 3 total).

Technology Technology Type Version Change Date
WordPress Content Management System 5.8.2  Version changed from 5.8.1 to 5.8.2 Dec 2, 2021
ExactMetrics Analytics  Version changed from 6.8.0 to 'unknown' Oct 2, 2021
WordPress Content Management System 5.8.1  Version changed from 5.8 to 5.8.1 Oct 2, 2021

Uncommon response headers

List of uncommon response headers that were used by the website.

Header Value
Server Apache