ZeriFlow
Scan your website for security misconfigurations, weak headers, TLS issues, DNS risks, cookies, SEO issues, and actionable fixes.
Estimated origin: France
Added June 3, 2026
· Last analysed June 3, 2026 · via 
StackScope records what new websites are built with, the week they launch. Most we find ourselves, by watching public internet infrastructure for brand-new sites; the rest come from Product Hunt, Hacker News and PeerPush. We crawled this one for its tech stack and scored it for launch readiness: DNS, security headers, SEO basics. This page is what we saw on 3 June 2026; the live site may have changed since.
Every technology below links to its own page: which other new sites launched with it. Vendors and agencies watch those pages with Stackdar and hear about new adopters the week they ship, from £15 a month.
ZeriFlow scores highly overall, with complete legal pages, a complete set of security headers, and a thorough launch checklist.
Launched on Product Hunt on June 3, 2026. The site is hosted on Vercel, with a domain registered 3 months before launch. We've detected 13 technologies on this site, covering seo, baas, CSS frameworks, and DNS providers. The stack includes Next.js, React, and Tailwind CSS.
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Tech Stack (13) · Indie stack
| BaaS |
Supabase
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
React
|
| Meta-framework |
Next.js
(3)
|
| SEO |
Google Search Console
|
IndexNow
|
| Payments |
Stripe
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| NEXT_LOCALE | 1y | Next.js |
| Key | Size | Detected as |
|---|---|---|
| zf_referrer | 6 B | - |
| zf_visitor_id | 36 B | - |
| Key | Size | Detected as |
|---|---|---|
| zf_tracked_landing_view | 4 B | - |
| _zf_sid | 36 B | - |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI CSS signals | +10 |
| AI copy signals | +5 |
| AI onboarding signals | +5 |
| AI palette signals | +5 |
| AI writing signals | +5 |
| AI iconography signals | +5 |
| AI stack signals | +10 |
| 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.