Tim Ash will be a keynote speaker at Affiliate Summit West 2013 on Tuesday, January 15, 2012 at Caesars Palace Las Vegas. Tim Ash is author of the bestselling book Landing Page Optimization, and CEO of SiteTuners, a firm that specializes in improving website conversion rates through landing page diagnosis and redesign, conversion consulting, a/b-split and multivariate test plan creation, and client training/mentoring. Since 2002, SiteTuners has improved conversion rates for over 1,000 clients large and small, including Canon, Google, Expedia, CBS, Sony Music, Facebook, Nestle, Verizon Wireless, Texas Instruments, Cisco, and Coach. Tim is a highly-regarded keynote and conference presenter, and the chairperson of Conversion Conference – the first worldwide conference series focused on improving online conversions. He has published hundreds of articles about website usability, best practices in landing page design, tactics to improve website conversion rates, and is the host of the Landing Page Optimization podcast on WebmasterRadio.fm.