Full-site performance X-ray powered by Chrome DevTools Protocol traces
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Updated
Apr 9, 2026 - Python
Full-site performance X-ray powered by Chrome DevTools Protocol traces
Local CLI that lints HTML/Markdown for SEO and answer-engine (AEO/GEO) readiness — structured data, content quality, performance and crawlability. Deterministic, no API key, no server.
Open-source SEO + AI search readiness + marketing audit engine. Grammar, logic, and rhetoric for the LLM era.
Free, deterministic, zero-dependency website audit library. 5-pillar scoring. Powered by fivedaylaunch.com.
Fast, browserless CLI that audits a URL's HTML and response headers for common frontend performance issues. Findings link to explainers on frontend-performance.com.
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