Sentinel Den
Independent iOS security research, runtime defense SDKs, and proactive threat-modeling consulting for high-stakes native apps. Vetted by Toptal: Top 3% Talent.
StackScope is a free public catalogue of indie launches. We find launches on Product Hunt, Hacker News and similar feeds, then crawl each site to detect its tech stack and score it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 12 June 2026; the live site may have changed since.
Sentinel Den ships with the launch fundamentals in place, with complete legal pages, a complete set of security headers, and a thorough launch checklist. What needs work: no sitemap and incomplete email security.
Launched on Hacker News on June 11, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 6 weeks before launch. Our crawler found 9 technologies on this site, covering CDN, DNS providers, business email, and transactional email. The stack includes Cloudflare, Cloudflare DNS, and Cloudflare Email Routing.
Notably, it's tighter on security headers than most Hacker News launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (9)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Business email |
Cloudflare Email Routing
(2)
|
| Transactional email |
Resend
|
| Social | Mastodon |
| Payments |
Stripe
|
| Forms |
Formspree
(2)
|
Infrastructure
Email Security
Storage (0)
Readiness Breakdown How?
Performance How?
⚠ 2 images: 2 oversized, 2 missing alt text
Indicative grade from a single automated render, not a substitute for Lighthouse or field data, and not part of the StackScope score.
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI code-structure signals | +10 |
| AI scaffolding signals | +8 |
| Unfilled template placeholders | +10 |
This score is based on structural patterns and is not definitive. Many legitimate sites may trigger signals, and AI-built sites may go undetected. It should be treated as an indicator, not a verdict.