The agent successfully assembled a comprehensive explanation of PostNitro by combining the homepage, documentation, plans page, and third-party review sites. The site's navigation structure was partially broken (404s on /pricing, /features, /about), forcing the agent to rely on web search to discover /plans and /docs, then supplement with external reviews. The agent delivered a complete answer covering what PostNitro does, who it's for, pricing tiers, and differentiation from competitors, though some details (pricing exact amounts, analytics specifics) remained ambiguous due to fragmented sourcing.

• ›Step [1] (homepage) returned HTML but no actionable pricing or feature details—it required JavaScript rendering to surface content, making it limited as a raw fetch for the agent.
• ›Step [7] (/plans page) was discoverable only via web search [5], not from the homepage navigation, indicating poor internal link discoverability for pricing information.
• ›Steps [10] and [11] (external review sites: socialrails.com and coldiq.com) provided clearer pricing breakdowns and competitor comparisons than PostNitro's own site—the agent cited these as primary sources, suggesting PostNitro's own pages lacked structured pricing/feature matrices.
• ›Step [6] (documentation) returned valid HTML but the agent did not extract specific content from it in the final answer, indicating it either lacked machine-readable detail or the agent prioritized the /plans page instead.
• ›The agent worked around missing internal pages (/pricing, /features, /about returning 404s) by pivoting to web search, then backfilled from third-party comparisons—this is a workaround pattern, not site-native discovery.