Plone provides, out of the box, a very good and user-friendly SEO story but with the brave new world of single page applications and headless CMS this could change. In this talk I summarise the last 3 years of challenges and integrations needed to make a Headless Plone plus Angular application SEO friendly. Talk presented at Plone Conference 2017 (https://2017.ploneconf.org/talks/seo-challenges-of-a-single-page-application-using-plone)