Open
Cached
·
just now
UP
HTTP Status
200
Ping
N/A
Technologies
4
Technologies Detected
Infrastructure & Network (2)
| CDN |
Cloudflare CDN (cdnjs)
https://cdnjs.com
|
2.7.1 | |
|
Evidence:
|
|||
| Web Server |
Apache
https://apache.org
|
||
|
Evidence:
|
|||
SSL & Certificates (1)
| Certificate Authority |
Let's Encrypt
https://letsencrypt.org
|
||
|
Evidence:
|
|||
Other (1)
| Language |
PHP
https://php.net
|
8.1.32 | |
|
Evidence:
|
|||
Metadata & SEO
Domain Owner Information
View Full WHOISSSL/TLS Certificate
View Full SSL ReportCNAME Record
This domain is an alias for:
wwwprx.cs.princeton.eduExternal Dependencies
cloudflare.com (1 resources)
Inspected on November 21, 2025 at 11:00 UTC