Introduction Your product page ranks number one on Google. A potential customer opens ChatGPT and asks for the best running shoes under $120. Your brand doesn’t appear in the response. You just lost a sale before the buyer ever saw your site. AI search changes how people discover products. ChatGPT, Perplexity, Claude, and Google’s AI Overviews now answer shopping queries directly. They cite specific products, compare options, and make recommendations. Your e-commerce pages either get cited or get ignored. ...

Introduction llms.txt is a proposed standard-a plain Markdown file at the root of your website (yourdomain.com/llms.txt) that gives large language models a curated summary of what your site contains and where to find key pages. Proposed by Jeremy Howard in September 2024, it strips away the HTML noise (nav, ads, scripts) that wastes AI context windows and replaces it with clean, structured content LLMs can read efficiently. By late 2025, over 844,000 websites had adopted it—including Anthropic, Cloudflare, Stripe, and Cursor—and Google included it in its A2A protocol by May 2026. But there’s a catch: no major AI provider has formally committed to using it in production. It’s live on hundreds of thousands of sites, but the bots that matter barely touch it. Think of it as cheap insurance for an AI-first future, not a ranking hack for today. ...

Search changes fast. You optimized your website for Google five years ago. That playbook fails today. Now you face a new challenge: Generative Engine Optimization. Stop thinking about keywords. Start thinking about answers. Traditional SEO targets search engines. GEO targets AI models like ChatGPT, Claude, and Perplexity. Both matter. You need to understand the split. What SEO Actually Does SEO pushes your content to the top of search engine results pages. You target keywords. You build backlinks. You optimize meta tags. The goal: appear in the blue links. ...

You want your content to show up in AI search results. Not just once in a while, but consistently across ChatGPT, Claude, Perplexity, and whatever comes next. The old SEO playbook won’t get you there. Here’s what works now. Why Generative Search Needs a Different Approach Traditional search engines rank web pages. Generative AI models rank ideas. They pull from multiple sources, synthesize answers, and cite the content that actually answers the question. You can’t just stuff keywords and expect to win. ...