optimizeTextStreaming

• Property Manager name: Optimize Text Streaming
• Behavior version: The v2026-07-21 rule format supports the optimizeTextStreaming behavior v1.0.
• Rule format status: Deprecated, outdated rule format
• Access: Read/Write
• Allowed in includes: Yes

Use this behavior to optimize your delivery configuration for text streaming applications. It minimizes latency by streaming a response from an origin server to the client as the response dynamically generates. Example applications include AI applications using Server-Sent Events (SSE), streamable HTTP, and HTML streaming with Next.​js.

For caveats and specific information on functionality with security products, see Security products addendum.

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