Troubleshooting and Monitoring
No matter how well you configure Cloudflare, issues will occasionally arise — from SSL handshakes to Worker script errors. This module provides the tools and playbooks you need to diagnose and resolve problems quickly.
What You Will Learn
| Lesson | What It Covers |
|---|---|
| DNS & SSL Diagnostics | Resolving configuration issues, handshakes, and record propagation |
| Worker & Pages Debugging | Real-time logs, tailing, and error monitoring |
| Performance Analysis toolkit | Debugging cache misses, TTFB issues, and network latency |
Prerequisites
- Familiarity with the Cloudflare Dashboard
- Basic understanding of network tools (curl, dig, traceroute)