While Silicon Valley chases AI unicorns, ActivityPro.net is quietly generating $300K annually with just four employees in the health sector. They don't have a flashy pitch deck or a massive marketing budget—they have something better: a captive audience that types their domain directly into the browser.

"61% direct traffic isn't a vanity metric—it's proof of a sticky product that users don't need to search for."

The tech stack reveals a pragmatic approach. Core libraries like jQuery and Swiper are standard, but the use of Priority Hints and Lazy Loading shows an awareness of performance optimization. They aren't chasing the latest React frameworks; they're optimizing for speed and reliability. It's a stack built for maintenance, not for impressing recruiters.

• Revenue-per-employee ratio ($75K) suggests high margins or low overhead
• Dominant direct traffic indicates a sticky, utility-based product
• Lean stack prioritizes stability over bleeding-edge trends
• Niche focus in health avoids broad-market saturation