input: [Third Party] Rubicon [Purpose] 
output: Rubicon Project is the leading technology company automating the buying and selling of advertising globally. REVV™, the industry’s largest independent technology platform is used by more than 500 of the world’s premium publishers to transact with more than 140,000 advertisers across a massive marketplace that powers more than 180 billion ad trades per month. How to reject or delete these cookies: http://www.rubiconproject.com/privacy/consumer-online-profile-and-opt-out/