Lexicon SEO
Technical SEO audits, AI visibility checks and MCP
Lexicon SEO audits public websites to find what keeps pages out of search results and AI answers, then ranks the fixes by priority in plain English. Key features:
• Full technical SEO audit covering titles, descriptions, headings, redirects, canonicals, sitemaps, and broken links
• Noindex, robots.txt, and crawler access checks
• Core Web Vitals and speed data from Google PageSpeed Insights and the Chrome UX Report
• Citation tracking across Claude, ChatGPT, Gemini, and Perplexity
• Weekly monitoring and re-checks to measure progress
• MCP access for Claude Code, Cursor, and Claude Desktop
The audit explains each issue in everyday language, links it to the affected page, and marks it with a priority level so you know what to fix first. Lexicon is read-only, so it never changes your site. Paid plans can connect Google Search Console and Bing Webmaster Tools to combine crawl and search performance data with the audit results.
Lexicon also tests whether major AI assistants cite your pages when buyers ask questions in your market. Small technical problems, such as a stray noindex tag or a blocked crawler, can hide your pages from both search engines and AI tools, and Lexicon shows you where those gaps are.
This tool is built for marketers, SEO specialists, founders, and web developers who want clear next steps without digging through raw reports. Start with one free audit of up to 50 pages, then upgrade for ongoing monitoring and citation checks.