The agent could not access the target Vercel domain due to authentication gatekeeping, so it inferred the business model from the parent site (appartement-toblermann.com). The main site published its core offering (vacation rental, pricing inquiry model, amenities, target audience) in fetchable form, but the agent had to acknowledge it was describing the parent business, not the specific Vercel app.

• ›Step [1] immediately hit a 302 redirect to Vercel's SSO login, making the target domain completely inaccessible; the agent correctly identified this as an authentication barrier.
• ›Step [7] (fetch of main site) was the only content-bearing source for the final answer — it contained all facts about what the apartment is, pricing inquiry model, amenities, and target guests. The Vercel subdomain's own content was never retrieved.
• ›The agent did not cite search results (steps [5] and [9]) as primary sources despite fetching them; search snippets provided corroborating detail but not the structured explanation in the final response, which came wholly from step [7].
• ›The agent explicitly disclosed uncertainty about the Vercel app's purpose ('unclear what this suffix means', 'why two separate sites exist') rather than guessing, correctly separating what it could verify from what it inferred via model memory.
• ›The site (main domain) does not publish dynamic pricing — it uses an inquiry-based model with no standard rates shown, making price discovery dependent on user submission; this is a structural friction point the agent correctly identified.