WebPageTest Live: Third Parties and Request Map with Simon Hearne

Third parties have always been a challenge. Having resources loading on your site, beyond your control isn't something users sign up for. In 2015, Simon Hearne created a tool called REQUEST MAP to track just that: requests. This great visualization tool allowed you to see where the request as emerging from, and what was taking place afterwards. In today's episode of WebPageTest LIVE!, Simon Hearne joins us to walk us through this workflow using Request Map -- a supported WebPageTest integration, and how you can use it to see what exact resources are loading, possibly unbeknownst to users.