predictive_prefetching

Property Manager name: Predictive Prefetching
Behavior version: The v2025-01-13 rule format supports the predictive_prefetching behavior v1.1.
Rule format status: GA, stable
Access: Read/Write
Allowed in includes: Yes

This behavior potentially reduces the client's page load time by pre-caching objects based on historical data for the page, not just its current set of referenced objects. It also detects second-level dependencies, such as objects retrieved by JavaScript.

Option	Type	Description
`enabled`	boolean	Enables the predictive prefetching behavior.	{"displayType":"boolean","tag":"input","type":"checkbox"}
`accuracy_target`	enum	The level of prefetching. A higher level results in better client performance, but potentially greater load on the origin.	{"displayType":"enum","options":["LOW","MEDIUM","HIGH"],"tag":"select"} {"if":{"attribute":"enabled","op":"eq","value":true}}
	`LOW`	Low.
	`MEDIUM`	Medium.
	`HIGH`	High.