Free SEO Checker
Audit on-page SEO factors, title & meta tags, heading hierarchies, content volume, keyword density, schema markup, and AI search readiness.
How Modern Search & AI Engines Evaluate Webpages
Understanding the technical foundations behind Google's algorithmic ranking factors, entity extraction, and generative AI search answerability.
On-Page Signals & Semantic Relevancy
Search engines correlate your Title tag, Meta Description, H1 header, and body copy to ensure topical consistency. Keyword stuffing is penalized by modern algorithms (RankBrain and BERT) which evaluate contextual semantic vectors rather than raw repetition.
AI Search (AEO & GEO) Evolution
Answer Engine Optimization (AEO) and Generative Engine Optimization (GEO) focus on making information machine-parsable for Perplexity, ChatGPT Search, and Google AI Overviews. Structured data, definition lists, and direct Q&A formats are prioritized.
Crawlability & Technical Hygiene
Flawless HTTP status codes, correct canonical tags, accessible robots.txt, fast Time to First Byte (TTFB ≤ 800ms), and mobile responsive viewports guarantee that Googlebot allocates maximum crawl budget to index your commercial URLs quickly.