76Good

coursera.org

scanned 4/9/2026 in 1.9s

A+

SSL

Headers

✓

Valid certificate from Amazon

Expires: 10/6/2026 (180 days)

✓

Protocol: TLSv1.3

Key: 2048 bits

SANs: coursera.org, *.coursera.org

Read guide: How to Get an A+ SSL Rating →

Monitor coursera.org

Things break silently. Get alerts when your SSL expires, headers change, or your score drops.

!Security headers grade D — most headers missing

View plans

Share this report

https://siteprobe.live/report/3cc6869f-4138-44d2-a45b-0452948541e6

Add to your README

[![Domain Health](https://siteprobe.live/api/scan/3cc6869f-4138-44d2-a45b-0452948541e6/badge)](https://siteprobe.live/report/3cc6869f-4138-44d2-a45b-0452948541e6)