Last Call: Beacon, Resource Timing Candidate Recommendation Updated
24 June 2014 The Web Performance Working Group has published a Last Call Working Draft of Beacon . This specification defines an interoperable means for site developers to asynchronously transfer small HTTP data from the User Agent to a web server. Comments are welcome through 29 July 2014 . The Web Performance Working Group also updated the Candidate Recommendation of Resource Timing . This specification defines an interface for web applications to access the complete timing information for resources in a document. Learn more about the Rich Web Client Activity .