The agent assembled a comprehensive overview of Google's business by combining site exploration (about.google, product pages, Cloud, Workspace, Maps) with external web search results that explicitly cited revenue and competitive data. The site itself—primarily marketing-focused rather than explanatory—required heavy supplementation: core facts about what Google does came from navigating product pages, but critical information about pricing, revenue model, and competitive positioning had to be sourced externally via web search, making the site itself moderately opaque for this discovery-evaluation task.

• ›Steps [2], [3], [4], [5], [12], [13], [14], [15] returned product/service pages and marketing content from about.google, google.com/business, ads.google.com, google.com/search/about, Maps, Cloud, and Workspace. These confirmed what Google offers (Search, Maps, Cloud, Workspace, Android, YouTube, Pixel, Gemini) but provided almost no detail on pricing, revenue model, or market position.
• ›Steps [10] and [11] were web searches for 'Google business model revenue advertising 2026' and 'search engine alternatives to Google 2026'—neither originated from navigating Google's own site. The agent relied on external sources (fourweekmba.com, affinco.com, searchenginewatch.com) for critical facts: that Google derives 80%+ revenue from advertising, Q2 2026 figures ($81.6B advertising revenue), market share (91.31%), and competitive positioning (DuckDuckGo, Bing, Kagi, Ecosia). These external sources are explicitly cited in the final response.
• ›Google's own website surfaces what it does (via product pages) and how it's advertised (Ads platform and Workspace pricing), but does not clearly articulate its business model, revenue breakdown, or market differentiation on fetchable pages. The homepage is a search interface; about.google is marketing-focused. Investor relations data and business model explanations do not appear prominently in the site structure the agent could navigate.
• ›The agent successfully identified confusions it encountered: lack of transparent advertising pricing (requires account creation to learn more), absence of unified business explanation on the homepage, hidden revenue breakdown (not obvious from marketing pages), and minimal discussion of data monetization practices. These gaps forced reliance on external sources.