The agent could not fully satisfy the task of explaining tern.so due to heavy JavaScript rendering that blocked content extraction from key pages. It confirmed the site's existence and basic identity (a unified email client), retrieved the sitemap showing page structure, but could not access pricing details, feature specifics, differentiation claims, or company background—all critical to the task requirement. The site's heavy client-side rendering and minimal public presence made it nearly impossible to assemble a complete explanation.

• ›Step [1] (homepage fetch) returned only HTML skeleton and CSS chunks due to Next.js client-side rendering—no actual content about what Tern does, pricing, or features was extractable from the raw HTML response.
• ›Step [21] (sitemap.xml) was the only reliably parseable response; it confirmed page structure (/pricing, /faq, /changes exist) but revealed nothing about actual content, leaving the agent knowing WHERE information should be but unable to access it.
• ›The agent correctly attempted to follow URLs identified in the sitemap (steps [24], [25], [26]) but received identical JavaScript-skeleton responses with no rendered content, forcing reliance on prior knowledge and web search—which yielded almost no third-party coverage of the product.
• ›Web searches (steps [7]–[32]) repeatedly surfaced unrelated Tern products (travel agency software, bicycles) rather than tern.so email client, indicating either extremely poor search visibility or product newness/obscurity.
• ›The agent's final response explicitly cited inability to extract pricing (step [25] yielded no data), feature differentiation (no search results), and company info—tasks the site ostensibly supports but does not serve to crawlers or non-JavaScript clients.