When your client's site is crashing or slowing down, do you even know where to begin troubleshooting? Anna Brown stops by the show to explain New Relic, the tool that's helped her (and us!) identify and deal with site performance issues. We talk about tweaking the front-end and CMS, how New Relic can help you explain issues better with clients, and how data can help you make better optimization choices. We also discuss costs and practicalities of creating better performing sites.