Abstract: A method and system for analyzing marketing campaigns for increasing visitors' interactions with a webpage is disclosed. A plurality of landing pages are created, each being associated with a different marketing campaign. Visitors that access the web site are assigned to a progression level (e.g., “Anonymous”; “Converted”; “Qualified”) based on their interactions with the web site. Specific marketing campaigns are credited with progression-level increases, based on which landing page a visitor accessed prior to a progression-level increase. Values of statistics are generated for multiple marketing campaigns based on the credits. The values of the statistics can be simultaneously presented to a user, such that the user may compare the efficacy of multiple campaigns.