Industry Leaders Keynote and Grainger Present at Internet Retailer Web Design & Usability Conference 2013

ORLANDO, Fla. & SAN MATEO, Calif.--(BUSINESS WIRE)--Keynote® (NASDAQ: KEYN), the global leader in Internet and mobile cloud testing and monitoring, and Grainger, the leading broad line supplier of maintenance, repair and operating (MRO) products serving businesses and institutions, will discuss tricks and tips to help retailers understand and optimize mobile performance. Dan Grimm, Director, Mobile Applications at Grainger and Ben Rushlo Director of Mobile & Web Performance Technologies will be unveiling best practices on the panel, “M-commerce sites: Designing for speed”.