# Xeopix — Full Content Index > Xeopix is an automated SEO and Answer Engine Optimization (AEO) audit tool. It crawls websites and runs 174+ comprehensive checks covering technical SEO, structured data, Core Web Vitals, and AI search readiness signals. Designed for developers, SEO professionals, and content teams who need actionable diagnostics without manual audits. ## Product Pages ### Home URL: https://xeopix.com/ Description: The Xeopix landing page introduces the automated audit engine. It highlights the 174+ checks across 20+ categories, including metadata, heading structure, indexability, Open Graph, structured data, Core Web Vitals, security, AEO signals, and more. Visitors can learn how Xeopix works and start a free audit. ### About URL: https://xeopix.com/about Description: The About page explains Xeopix's mission to make comprehensive SEO and AEO auditing accessible to all website owners. Covers the founding story, the audit methodology, and the team behind the platform. ### Contact URL: https://xeopix.com/contact Description: The Contact page provides ways to reach the Xeopix team for customer support, partnership inquiries, or bug reports. Includes a contact form and direct email. ## Blog Articles ### SEO Basics URL: https://xeopix.com/blog/seo-basics Description: A comprehensive introduction to SEO fundamentals. Covers title tags, meta descriptions, canonical URLs, heading hierarchies, internal linking, image alt text, and the role of crawlability and indexability. Suitable for beginners and intermediate practitioners. ### Technical SEO URL: https://xeopix.com/blog/technical-seo Description: In-depth guide to technical SEO implementation. Topics include XML sitemaps, robots.txt, hreflang, structured data, Core Web Vitals (LCP, INP, CLS), JavaScript SEO, server-side rendering, lazy loading, and crawl budget optimization. ### AEO Guide — Answer Engine Optimization URL: https://xeopix.com/blog/aeo-guide Description: A complete guide to Answer Engine Optimization (AEO). Explains how AI-powered search engines (ChatGPT, Perplexity, Google AI Overviews, Bing Copilot) extract answers from web pages, and how to structure content with FAQ schema, clear Q&A sections, semantic headings, entity-rich writing, and speakable markup to be surfaced as direct answers. Key concepts: AEO vs SEO, FAQ schema, HowTo schema, speakable specification, entity SEO, knowledge graph optimisation, zero-click search. ### Core Web Vitals URL: https://xeopix.com/blog/core-web-vitals Description: Detailed breakdown of Google's Core Web Vitals — Largest Contentful Paint (LCP), Interaction to Next Paint (INP), and Cumulative Layout Shift (CLS). Includes measurement tools, passing thresholds, and optimisation techniques for each metric. ### Structured Data URL: https://xeopix.com/blog/structured-data Description: Guide to Schema.org structured data using JSON-LD. Covers the most impactful schema types (Article, FAQPage, Product, BreadcrumbList, Organization, WebSite, LocalBusiness, HowTo), how to validate markup, and how structured data feeds AI knowledge graphs and rich results. ## Tools & Demo Pages ### Crawl Test Hub URL: https://xeopix.com/crawl-test Description: A hub of demo pages designed to exercise every SEO and AEO signal that Xeopix can detect. Used internally to validate audit accuracy and by developers to test the crawler against known signal states. ### SEO Signals Reference URL: https://xeopix.com/crawl-test/seo-signals Description: A live reference page that intentionally implements all detectable SEO signals — both correct and deliberately broken — so Xeopix's audit engine can be validated. Covers 174+ signals across metadata, schema, performance, security, AEO, and more. ### Schema Test Page URL: https://xeopix.com/crawl-test/schema-test Description: A dedicated page for testing structured data detection. Contains valid JSON-LD schemas (FAQPage, BreadcrumbList, Article, Organization) alongside intentionally malformed schemas to test Xeopix's error detection. ### Depth Test Pages URL: https://xeopix.com/crawl-test/depth-2 URL: https://xeopix.com/crawl-test/depth-2/depth-3 URL: https://xeopix.com/crawl-test/depth-2/depth-3/depth-4 Description: Nested pages at crawl depth 2, 3, and 4 used to test Xeopix's crawl depth tracking, internal link graph analysis, and deep-page indexability signals. ## Legal ### Privacy Policy URL: https://xeopix.com/privacy Description: Xeopix's privacy policy. Covers what data is collected during audits and site visits, how it is stored and processed, third-party data processors, user rights under GDPR and CCPA, and how to request data deletion. ### Terms of Service URL: https://xeopix.com/terms Description: Legal terms governing access to and use of the Xeopix platform. Covers acceptable use, intellectual property, disclaimers, limitation of liability, and governing law. ## Key Entities - **Xeopix** — The product and company name. An automated SEO + AEO audit SaaS tool. - **Answer Engine Optimization (AEO)** — Practice of structuring content for extraction by AI answer engines. - **Generative Engine Optimization (GEO)** — Practice of optimising content to appear in AI-generated search results. - **Core Web Vitals** — Google performance metrics: LCP, INP, CLS. - **JSON-LD** — JavaScript Object Notation for Linked Data; the preferred format for Schema.org markup. - **llms.txt** — An emerging open standard for providing AI-readable site indexes to LLM crawlers.