[ free tools ]
Run instant, no-signup checks on any domain — GEO score, llms.txt readiness, schema coverage, competitor citation share, and domain authority. Each one runs on the same engine that powers Signalor.
Paste any URL for an instant GEO & AI visibility score, schema audit, and top fixes.
Open toolCheck your llms.txt and LLM readiness — AI-bot access, schema, and metadata — in seconds.
Open toolCompare your AI citation share against rivals across ChatGPT, Gemini, and Perplexity.
Open toolValidate your JSON-LD and schema.org coverage for AI engines and rich results.
Open toolCheck any domain's authority score (DR) on a 0–100 scale, sourced from Ahrefs.
Open tool