The agent assembled a comprehensive explanation of Steam by relying almost entirely on web search results and prior knowledge, since the store.steampowered.com domain itself returned only truncated HTML with no usable content. The agent successfully answered all four prompts (what it does, who it's for, pricing, and differentiation), but had to work around the site's poor machine-readability by sourcing information from third-party guides, help docs, and comparative articles rather than from the store's own pages.

• ›Steps [1], [3], [4], and [8] fetched from store.steampowered.com, help.steampowered.com, and related domains but returned only HTML stubs with CSS/JS links—no readable content. The agent received ~4400 chars of boilerplate per fetch, all truncated, making direct navigation unusable.
• ›All substantive information in the final answer came from web searches [5, 7, 10, 11, 13], which surfaced third-party explainers (Android Authority, GamerScout, firstsales.io, Games Learning Society) and Steam Support docs. The agent never extracted content directly from store.steampowered.com itself.
• ›The agent identified several gaps it could not resolve from the site: Limited Account restrictions, regional pricing transparency, lack of family subscription clarity, and Valve's 30% revenue cut. These were noted as 'confusing or hard to find,' indicating the store pages did not surface this information in a consumable form.
• ›The site's navigability for agent purposes was very poor: no plain-text About page, no FAQ listing pricing models, no comparison table vs. competitors. The agent had to rely on 75% prior knowledge and external sources rather than site content.
• ›All seven cited sources in the final response were external (none directly from store.steampowered.com), confirming the store itself does not publish agent-friendly explanatory content about its own business model, pricing, or value proposition.