WebKitLoadEvent

A new load request has been made. No data has been received yet, empty structures have been allocated to perform the load; the load may still fail due to transport issues such as not being able to resolve a name, or connect to a port.

A provisional data source received a server redirect.

The content started arriving for a page load. The necessary transport requirements are established, and the load is being performed.

Load completed. All resources are done loading or there was an error during the load operation.