What you'll actually learn

Mobile search works differently than desktop. Google's mobile-first index means they see your site the way mobile users do, and that changes everything about how you optimize.

This program covers Core Web Vitals in depth — not just what they are, but how to measure them, interpret the data, and fix real problems that slow your site down. You'll learn why layout shift happens and how to prevent it without breaking your design.

We look at structured data specifically for mobile results. Rich snippets appear differently on small screens, and you need to know which schema types actually improve click-through rates on mobile devices.

The responsive design section goes beyond viewport tags. You'll understand resource hints, adaptive images, and how to test your site the way Googlebot sees it — because what renders in Chrome isn't always what gets indexed.