Martin Splitt
Developer Relations Engineer at Google
About Martin Splitt
Martin is a well-known developer relations engineer in Google's Search Relations team in Zurich. Working at Google he is a strong advocate for efficient websites and focuses on web development and best practices to improve web performance.
He often shares his expertise through talks, articles, and online videos, explaining concepts around web optimization and the technicalities of how search engines crawl and index websites. Martin is also known for his educational YouTube videos, where he simplifies complex web development topics and explains them in an accessible way.
When he's not working, he's usually diving somewhere either warm or cold, as long as the water is deep enough.
Tech SEO Summit Talk 2025
JavaScript Performance Optimization Primer
In this session we will look into a process to identify, hunt down and resolve performance issues stemming from JavaScript. We will explore the performance tab, performance tooling, parallelisation and more. We will also talk about the GPU and rendering performance a bit and see how a bit of CSS can make a big difference in performance.
Pitch a tech-focused session for the upcoming conference
If you’re eager to dive deep into advanced technical topics and showcase your expertise on stage at a level beyond what’s typically seen at “standard” SEO conferences, we’d love to hear from you. Reach out to us with your ideas for the current or next conference!
