Published:October 21st, 2009 Comments:4 Comments Category:Firebug, HAR, NetExport, Planet Mozilla We have been working with Simon Perkins and Steve Souders on an open format for exporting HTTP tracing information. It's called HTTP Archive (HAR) and we have just finished spec v1.1. The format is already supported by Firebug (with NetExport extension installed), HTTPWatch 6.2 and also DebugBar 5.3.