This is a video recording of a presentation from International Search Summit, which took place in Barcelona in 2019. This presentation looks at how to get a 100% Lighthouse performance score for your website and what it means for your rankings. Polly provides a direct example of an experiment run with a group of SEOs, Technical Developers and UI Developers where they challenged themselves to get a 100% score… without changing how the site looked or any of its content. The improvements went beyond the usual basics such as minifying resources and compressing images and after a hackathon and quite a bit of R&D work, the 100% score was achieved. This presentation gives you practical insights into how to really achieve speed!