Fundamental SEO principles, like those in Eli Schwartz's 2016 book "Product-Led SEO," are still highly relevant. The core goal of any search engine—whether Google or an LLM like ChatGPT—is to surface the best, most truthful answer to a user's query, making user-centric content timeless.

As users shift from keywords to conversational prompts in AI browsers, SEO strategy must also evolve. The focus should be on creating 'answer-ready' content that directly and comprehensively addresses likely user questions, positioning your brand as a primary source for the AI to cite.

Despite the rise of AI Overviews, Google's fundamental SEO guidance has not changed. The key is still creating "people-first," multimodal content and building brand presence across review sites and social media. These traditional signals power the new AI surfaces.

Don't abandon SEO for GEO. LLMs rely on the same crawling and indexing systems as traditional search engines. To be cited by AI, you must first have strong SEO fundamentals like fast load times and structured data. GEO then builds on this by focusing on answering specific user questions.

Google's Robbie Stein explains that because AI models, including Google's own, use web searches to gather real-time information, creating trusted, authoritative content remains the most effective strategy for being featured in AI-generated answers.

With AI-powered search, user behavior has shifted to asking direct questions. Effective SEO now requires structuring content to directly answer the specific questions buyers are asking search engines and AI tools, rather than just ranking for keywords.

As zero-click searches grow, traditional SEO is declining. Shift focus to AEO by creating structured, direct, citation-worthy answers to common customer questions. The goal is to be the source that AI assistants like Perplexity and ChatGPT cite, not just to rank on Google.

While Google SEO relies heavily on placing keywords in specific technical elements like title tags, AI search engines care less about keywords. They prioritize content that directly and comprehensively answers a user's question. The strategy shifts from keyword density to providing the best possible solution.

The future of search isn't just about Google; it's about being found in AI tools like ChatGPT. This shift to Generative Engine Optimization (GEO) requires creating helpful, Q&A-formatted content that AI models can easily parse and present as answers, ensuring your visibility in the new search landscape.