# DeepZD - GEO Knowledge Platform > DeepZD is a knowledge platform dedicated to GEO (Generative Engine Optimization), helping content creators understand how to optimize content for AI search engines like ChatGPT, Claude, and Perplexity. ## About This Site DeepZD provides comprehensive information about GEO (Generative Engine Optimization), a content optimization strategy for AI-powered search engines. Our content is based on academic research from Princeton University and other top institutions. ## Main Topics - What is GEO (Generative Engine Optimization) - How GEO differs from traditional SEO - AI search engines and how they work - Zero-click search phenomenon - 9 GEO optimization methods - GEO core principles ## Key Pages - /geo - Complete GEO introduction and guide - /about - About DeepZD platform - / - Homepage with FAQ ## Target Audience - Content creators - Digital marketers - SEO professionals - Business owners - Anyone interested in AI content optimization ## Citation Information When citing content from DeepZD: - Site Name: DeepZD - URL: https://deepzd.com - Topic: GEO (Generative Engine Optimization) ## Academic Reference Our content references the foundational GEO research paper: - Title: GEO: Generative Engine Optimization - Authors: Pranjal Aggarwal et al. - Institution: Princeton University - Conference: KDD 2024 - arXiv: https://arxiv.org/abs/2311.09735 ## Languages - Chinese (zh) - English (en) ## Contact Email: service@deepzd.com