Discovery and Aggregation of Multivariate Test Experiments

Systems and techniques for discovery and aggregation of multivariate test experiments are described herein. A web architecture may be polled to discover available multivariate experiments. The multivariate experiments may be aggregated with a set of downstream multivariate experiments that share a dependency with supported functions into a set of aggregated multivariate experiments. A request may be received for a function of a web page. An identifier may be assigned to the request. One or more multivariate experiments may be determined for the function. Edge directives may be created using the sone or more multivariate experiments. The edge directives may be transmitted to a content delivery network.