Free AI SEO Optimization, GEO Tools & Web Performance Analyzer
Pageonomics is a free suite for AI SEO optimization, Generative Engine Optimization (GEO), and web performance economics — plus free companion tools including a QR code generator, image converter, Markdown converter, diff checker, and online notepad. Enter any public URL to audit llms.txt, AI crawler access, structured data, semantic HTML, content depth, and trust signals.
Beyond AI search visibility, Pageonomics translates Lighthouse and HAR performance data into bandwidth costs, CDN expenses, monthly and annual savings, carbon footprint estimates, and prioritized optimization fixes. No account is required; Lighthouse and HAR files are processed locally in your browser whenever possible.
What is Generative Engine Optimization?
GEO (Generative Engine Optimization) extends traditional SEO for the era of AI-generated answers. Search engines that synthesize responses favor sites with clear topic headings, FAQ and HowTo structured data, machine-readable summaries like llms.txt, and explicit permission for AI crawlers. Industry guidance on structured data from Google Search Central and performance fundamentals such as Core Web Vitals remain relevant because fast, trustworthy pages are more likely to be cited.
Pageonomics publishes its own llms.txt file, welcomes AI crawlers in robots.txt, and provides a dedicated GEO / AI SEO analyzer plus documentation on what GEO means for your site.
How to run a GEO audit
- Open the GEO analyzer and enter a public HTTPS URL.
- Review scores for crawler access, structure, content, and trust.
- Optionally request AI-generated priorities with Get AI insights.
- Fix failed checks — publish llms.txt, add FAQ schema, use semantic HTML, expand content.
- Use the Website Analyzer for combined GEO and performance economics.
Why AI search visibility matters for developers and marketers
Traditional analytics show clicks from search results; AI search shifts discovery toward synthesized answers that cite a small set of sources. Sites with blocked GPTBot or PerplexityBot rules, missing FAQPage schema, or empty HTML shells score poorly in GEO audits because crawlers never see the content users experience after JavaScript loads. Publishing crawlable HTML summaries, structured Q&A, and procedural HowTo data gives language models factual anchors and reduces the risk of incorrect paraphrasing.
Pageonomics practices what it recommends: this page includes semantic landmarks, FAQ and HowTo JSON-LD, outbound references to established web standards bodies, and an openly linked llms.txt manifest. Run the analyzer on pageonomics.com itself to verify crawler, structure, content, and trust scores after you deploy.
Combine GEO findings with performance budgets and CDN cost projections to build a business case for fixes your team already prioritizes for Core Web Vitals and user experience. Export PDF reports from the Website Analyzer to share GEO check lists and AI insights with stakeholders.
Free companion tools
Pageonomics also includes privacy-first utilities: image conversion, markdown and document conversion, diff checking, online notepad, and QR code generation. Explore the documentation, performance glossary, and GEO guide for deeper reference material aligned with research from the W3C Web Accessibility Initiative.
Frequently asked questions
- What is AI SEO optimization and GEO?
- AI SEO optimization (GEO) makes your site discoverable and citable in AI search engines. Pageonomics checks llms.txt, AI crawler access, structured data, and citation-ready content.
- Is my Lighthouse report uploaded to a server?
- Lighthouse and HAR files are processed in your browser. Live URL analysis fetches the page on our server; we do not store your reports.
- What can Pageonomics analyze?
- Any URL for GEO visibility plus performance budgets, bandwidth costs, CDN expenses, carbon footprint, and optimization priorities.
- Do I need an account?
- No sign-up is required.