AI Search Optimizer — Free AI Visibility Audit & llms.txt Generator

Is your website invisible to AI search engines? Millions of people now use ChatGPT, Perplexity, Claude, and Gemini instead of Google. If your site isn't optimized for AI crawlers, these models can't read your content and won't cite you in their answers. Our free AI Search Optimizer tool audits your website's visibility in AI search and generates an llms.txt file automatically.

What the Tool Checks

• AI Crawler Access (robots.txt) — Checks if GPTBot, ClaudeBot, PerplexityBot, Google-Extended, CCBot, and Bytespider are allowed or blocked in your robots.txt. Many sites accidentally block AI crawlers, making themselves invisible to AI search.
• llms.txt File — Checks if you have an llms.txt file at your site root. This is the new standard for telling AI models what your site is about and which pages matter most.
• Server-Rendered Content — Counts how many words of content AI crawlers can see without executing JavaScript. If your content is client-rendered only, AI models may not see it at all.
• Structured Data (Schema.org) — Checks for JSON-LD structured data that helps AI models understand your content type and cite you accurately.
• Meta Tags — Checks for title tags, meta descriptions, Open Graph tags, and canonical URLs that AI models use to summarize your content.

llms.txt Generator

The tool doesn't just audit — it also generates an llms.txt file for your site automatically. It crawls your homepage and up to 5 key linked pages, extracts titles, descriptions, and links, and produces a properly formatted llms.txt file you can download and upload to your site root. No other free tool does this.

Why AI Search Optimization Matters

Search behavior is shifting. People are asking AI models questions instead of searching Google. If your website isn't optimized for AI crawlers, you're losing traffic from ChatGPT, Perplexity, Claude, and Gemini. Unlike traditional SEO, AI search optimization requires allowing AI crawlers in robots.txt, publishing an llms.txt file, server-rendering your content, and using structured data. Run a free audit to see where your site stands and get a custom optimization plan from Developers of Chicago.

Get Help Fixing Your AI Visibility

If your audit shows issues, Developers of Chicago can help. We offer AI search optimization services including llms.txt creation, robots.txt configuration, server-side rendering implementation, structured data markup, and content optimization for AI crawlers. Get a free consultation and custom optimization plan within 24 hours.