Clearing cache in the browserAndrew Betts (@triblondon) is a web developer and principal developer advocate for Fastly, working with developers across the world to help make the web faster, more secure, more reliable and easier to work with. He founded a web consultancy which was ultimately acquired by the Financial Times, led the team that created the FT's pioneering HTML5 web app, and founded the FT's Labs division. He is a
