IVRYN nine-site public web transparency snapshot
Observed: 2026-08-09T14:23:43.246Z

Scope
All nine public sites operated in the IVRYN portfolio on 2026-08-09. This is a portfolio census, not a representative sample of the web.

Collection
For each origin, the collector requested the homepage, /robots.txt, /sitemap.xml, /blog/sitemap.xml and /llms.txt with a descriptive research user-agent. Redirects were followed. It counted unique XML <loc> values across the two sitemap endpoints, parsed JSON-LD @type values from valid blocks, listed homepage hreflang values, and evaluated root-path rules for OAI-SearchBot, GPTBot and ClaudeBot. Exact user-agent groups take precedence over wildcard groups. The longest matching root rule wins; Allow wins an equal-length tie.

Boundaries
The method does not execute JavaScript, crawl every declared page, evaluate content quality, measure field performance or query a search index. Results can change after collection. Presence or access does not prove indexing, ranking, backlinks, editorial endorsement or AI citation.

Reproduction
Request the five public endpoints above for every origin listed in data.json and apply the field definitions in fields.json. Compare the resulting data files with SHA256SUMS.txt.