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intermediate25-35 minutes
How to Troubleshoot CDN Issues
Diagnose content delivery network problems affecting site performance
❌ The Problem
Static assets not loading or outdated content being served from CDN
✅ The Solution
Use network tools to trace CDN behavior and cache issues
Your Progress
0 of 7 steps completedStep-by-Step Instructions
Step 1
Check DNS resolution to CDN
Step 2
Verify SSL certificates
Step 3
Test direct origin vs CDN URLs
Step 4
Check cache headers
Step 5
Purge CDN cache if needed
Step 6
Monitor CDN performance
Step 7
Review CDN configuration
Tools You\'ll Need
💡 Pro Tips
- • Take your time with each step - rushing can lead to mistakes
- • Document your findings as you go for future reference
- • Test changes in a safe environment before applying to production
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