Cache - Configure Origin Range Requests with the Rulesets API
UpdateUnverifiedAdded Sep 24, 2026
The Rulesets API now supports Origin Range Requests in Cache Rules. This setting lets Cloudflare fetch large files from your origin in cache-aligned byte ranges. Cloudflare may expand a client range and issue several single-range origin requests. Set origin_range_requests.mode to on , off , or default for any traffic matched by a Cache Rule.
Topics: Security, Developer tools
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