cs50.harvard.edu
CS50: Harvard’s computer science courses and certificates | edX
Take Harvard's CS50 online through edX and learn computer science and programming fundamentals. Complete graded projects and earn a verified HarvardX certificate.
| Status | 200 OK — live & indexed by cl0q |
|---|---|
| First seen | 2025-09-10 |
| Last crawled | 2026-06-14 |
| IPv4 | 54.166.123.47 |
| Network | AS14618 Amazon.com, Inc. · United States |
| CNAME | cs50.harvard.edu |
| Mail (MX) | aspmx.l.google.com.,alt1.aspmx.l.google.com.,alt2.aspmx.l.google.com.,aspmx2.googlemail.com.,aspmx3.googlemail.com. |
| Language | en |
| Server | cloudflare |