On-page GEO Checklist

We tracked 1,885 pages that added JSON-LD and measured the impact on Google AIO, AI Mode, and ChatGPT citations. Here's what the data shows.

This page explores the implications of schema markup and AI technologies in 2025, focusing on how systems like ChatGPT, Claude, Perplexity, and Gemini interpret data. It presents findings from tests that reveal how JSON-LD is often overlooked while JavaScript is indexed effectively by Google.

Learn how to optimize your website for Google Search's generative AI features, including official best practices, technical SEO advice, and emerging AI agent guidance.

Schema won’t guarantee citations, but it helps AI understand entities. Here’s how to use structured data for clarity and cleaner extraction.