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Cloudflare
Docs
Cache
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Cloudflare docs logomark
Cloudflare
Docs
Cache
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Cache menu
Cloudflare CDN
Cloudflare homepage
Overview
Expand: About
About
Always Online
Cache keys
CDN-Cache-Control
Default cache behavior
Early Hints (Beta)
Edge and Browser Cache TTL
Origin Cache-Control
Tiered Cache
Vary for images
Expand: How to
How to
Configure cache by status code
Create custom cache keys
Create Edge Cache TTL page rules
Enable Always Online
Enable Tiered Cache
Enable vary for images
Interact with Cache in Workers
Purge cache
Set Browser Cache TTL
Set caching levels
Expand: Best Practices
Best Practices
Always Online
Avoid web cache poisoning
Customize cache
Expand: Reference
Reference
Development Mode
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Reference
Review the reference content to learn more about specific caching functionality.