# Sonicar AI Score > Free audit that scores any website or documentation portal for SEO, AEO (answer engine optimization for ChatGPT, Perplexity, Claude and Google AI Overviews) and AI-agent readiness across 74 checks, with a prioritized fix brief. Built by Sonicar Tech. ## Tool - [Run a free audit](https://score.sonicar.tech/index.md): what the audit checks, how it scores and frequently asked questions - [النسخة العربية](https://score.sonicar.tech/ar/llms.txt): the same index in Arabic - Reports: every report at /report/{id} is also available as markdown at /report/{id}.md (or send Accept: text/markdown) ## SEO checks - [Crawlability & Indexing](https://score.sonicar.tech/index.md#methodology): seo-status, seo-https, seo-robots-txt, seo-robots-allows, seo-indexable, seo-canonical, seo-sitemap, seo-redirects - [Titles & Metadata](https://score.sonicar.tech/index.md#methodology): seo-title, seo-meta-description, seo-lang, seo-viewport, seo-favicon, seo-hreflang - [Content & Headings](https://score.sonicar.tech/index.md#methodology): seo-h1, seo-heading-order, seo-content-depth, seo-image-alt, seo-internal-links, seo-url-structure - [Rich Results & Sharing](https://score.sonicar.tech/index.md#methodology): seo-structured-data, seo-open-graph, seo-twitter-card - [Speed & Delivery](https://score.sonicar.tech/index.md#methodology): seo-ttfb, seo-html-size, seo-compression, seo-render-blocking, seo-mixed-content ## AEO checks - [AI Crawler Access](https://score.sonicar.tech/index.md#methodology): aeo-answer-bots, aeo-training-bots, aeo-live-bot-access - [Structured Data for AI](https://score.sonicar.tech/index.md#methodology): aeo-schema-org, aeo-schema-sameas, aeo-schema-page-type, aeo-schema-faq-howto, aeo-schema-breadcrumb - [Content Extractability](https://score.sonicar.tech/index.md#methodology): aeo-server-rendered, aeo-semantic-html, aeo-text-ratio, aeo-heading-anchors - [Answer-Ready Content](https://score.sonicar.tech/index.md#methodology): aeo-question-headings, aeo-lead-answer, aeo-paragraph-length, aeo-lists-tables, aeo-facts-citations - [Authority & Freshness](https://score.sonicar.tech/index.md#methodology): aeo-author, aeo-freshness, aeo-trust-pages - [AI Discovery Files](https://score.sonicar.tech/index.md#methodology): aeo-llms-txt, aeo-markdown-alternate, aeo-sitemap-robots, aeo-sitemap-lastmod ## Agent-Ready Docs checks - [Content Discoverability](https://score.sonicar.tech/index.md#methodology): llms-txt-exists, llms-txt-valid, llms-txt-size, llms-txt-links-resolve, llms-txt-links-markdown, llms-txt-directive - [Markdown Availability](https://score.sonicar.tech/index.md#methodology): markdown-url-support, content-negotiation - [Page Size and Truncation Risk](https://score.sonicar.tech/index.md#methodology): rendering-strategy, page-size-markdown, page-size-html, content-start-position - [Content Structure](https://score.sonicar.tech/index.md#methodology): tabbed-content-serialization, section-header-quality, markdown-code-fence-validity - [URL Stability and Redirects](https://score.sonicar.tech/index.md#methodology): http-status-codes, redirect-behavior - [Observability and Content Health](https://score.sonicar.tech/index.md#methodology): llms-txt-freshness, markdown-content-parity, cache-header-hygiene - [Authentication and Access](https://score.sonicar.tech/index.md#methodology): auth-gate-detection, auth-alternative-access ## Sonicar Tech - [Developer portals](https://sonicar.tech/developer-portals/): API references, SDK guides and developer portals written by Sonicar - [Software documentation](https://sonicar.tech/software-documentation/): knowledge bases, help centers and user guides - [Book a call](https://sonicar.tech/contact-us/?utm_source=ai-score&utm_medium=llms&utm_campaign=sonicar-ai-score): get help fixing the issues an audit finds