Technical crawler
Standards-aware HTTP crawling with optional isolated Chromium rendering.
Local evidence, honest limits
Free SEO tools that show their evidence
Crawl websites you control, inspect raw and rendered pages, analyze logs, and export real reports. RoaringSEO does not buy metrics or call external analysis APIs.
Evidence-first findings
Every released rule is based on locally observed pages, headers, logs, or user imports.
No invented intelligence
Rank, backlink, index, and approval claims are never fabricated or inferred from unavailable data.