10. The method of claim 9 , further comprising: subsequent to deleting the event record, capturing a plurality of additional events associated with nodes in the DOM tree; and for each additional event of the plurality of additional events: determining additional identification information of an additional node associated with the additional event, and generating an additional event record for the additional event; transmitting, from the capture agent, the additional event records to the server-side web session storage engine.
9. The method of claim 1 , further comprising: storing, by the capture agent, the event record in client storage until the event record is transmitted to the server-side web session storage engine; and deleting the event record from the client storage after sending the event record to the server-side web session storage engine.