OnSefy
OnSefy is an AI-powered fraud detection and verification system designed to secure signups, prevent fake accounts, and ensure seamless authentication.
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 25 April 2026; the live site may have changed since.
OnSefy is largely in shape, with complete legal pages, a thorough launch checklist, and well-configured email security. What needs work: missing several security headers.
Launched on PeerPush on April 25, 2026. The site is served through Cloudflare, with a domain registered in 2025. The crawl picked up 16 technologies on this site, covering transactional email, analytics, CDN, and chat widgets. The stack includes Tailwind CSS, Cloudflare, and Cloudflare Bot Management.
For context, it's a rare Mailtrap sighting, just 30 in our data.
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Tech Stack (16)
| CDN |
Cloudflare
(4)
|
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 (2) |
| Security |
Cloudflare Bot Management
|
| Business email |
Zoho Mail
(2)
|
| Email forwarding |
Cloudflare Email Routing
|
| Transactional email |
MailerSend
|
Mailjet
|
|
| Mailtrap |
| CSS framework |
Tailwind CSS
|
| Analytics |
ProfitWell
|
Umami
|
|
| SEO |
Google Search Console
|
| Payments |
Paddle
(2)
|
Infrastructure
Email Security
Storage (3)
| Name | Lifetime | Detected as |
|---|---|---|
| TawkConnectionTime | session | Tawk.to |
| twk_idm_key | session | Tawk.to |
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI layout signals | +5 |
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.