seo-crawl-render

Acquire a page or site into the shared PageSnapshot every audit module reads — real HTTP status chain, headers, robots directives, raw HTML on disk, parsed document, optional headless-Chrome render with a raw-vs-rendered delta, and once-per-run site artifacts (robots, sitemaps, AI discovery files). Acquisition is done by the bundled scripts (snapshot.mjs / crawl.mjs), never by WebFetch. Records the data tier reached.