Mobile-First Indexing

Mobile-first indexing means Google primarily crawls and evaluates the mobile version of your website. If content, structured data, or metadata exists only on the desktop version, Google may not see it. This shift reflects the reality that most web searches now occur on mobile devices.

To ensure mobile-first readiness, the mobile version must contain the same content as desktop, use responsive design or dynamic serving, maintain equivalent structured data and meta tags, and load efficiently on mobile connections.

GenGrowth validates that all content pages render correctly on mobile, checking for mobile-specific issues like tap target sizing, horizontal scrolling, and content parity between mobile and desktop versions. The platform flags pages where the mobile experience may be hurting search rankings.