AlchemyAgent

AlchemyAgent checks how a website performs for search engines and AI assistants. Ask about any public site in plain English and Claude can: - Run Google PageSpeed Insights with real-user Core Web Vitals (LCP, INP, CLS), the Lighthouse score and the biggest speed fixes. - Show how a site's real-user Core Web Vitals changed over the last 40 weeks, from the Chrome UX Report. - Check whether AI and search crawlers (GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, PerplexityBot, Googlebot, Google-Extended, Bingbot and more) can reach a page: robots.txt rules per bot, noindex directives, a firewall probe, sitemap and llms.txt. - Show what AI crawlers that don't run JavaScript actually see in a page's raw HTML, and flag JavaScript app shells that look empty to them. - Check agent readiness: llms.txt validation, Markdown pages, MCP and API discovery files, feeds and sitemap freshness. - Audit JSON-LD structured data against Google's rich-result requirements, including broken JSON, relative URLs, non-ISO dates, dangling references and duplicate schema. - Grade security headers with Mozilla HTTP Observatory and list exactly which headers to add. - Check a brand's Wikidata entry, the facts AI assistants and Google's Knowledge Graph draw on, and whether the site's schema links to it. - Find Wikipedia articles that link to a domain and the brand article's page views. - Compare up to 10 domains by Tranco popularity rank, a free stand-in for domain authority. - Find AI-assistant queries in a pasted Google Search Console export: conversational prompts, follow-up pivots, AI-visibility tracker probes and chat reply artefacts. - Explain how to connect your own Search Console, GA4 and Bing Webmaster Tools data with an AlchemyAgent account. Every tool is read-only and works on public websites. No account or API key is needed. Built by AlchemyLeads, a revenue-first AI search agency.