Mailbro
Premium deliverability, advanced analytics, and verified no-reply email addresses.
Added June 28, 2026
· Last analysed June 28, 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 28 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.
Mailbro covers some of the launch checklist, with complete legal pages and fast page loads. Worth fixing first: missing several security headers, no robots.txt or sitemap, and no email security records.
Launched on Product Hunt on June 28, 2026. The site is hosted on Render and served through Cloudflare. Our crawler found 8 technologies on this site, covering CDN, CSS frameworks, developer tools, and hosting. The stack includes Tailwind CSS, Cloudflare, and Cloudflare Bot Management.
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Tech Stack (8)
| CDN |
Cloudflare
(2)
|
| Hosting |
Render
|
| Protocol | HTTP/3 |
| Security |
Cloudflare Bot Management
|
| CSS framework |
Tailwind CSS
|
| Developer tools |
Vite
|
| JavaScript library |
React Router
|
| UI library |
Lucide Icons
|
Infrastructure
Email Security
Storage (2)
| Name | Lifetime | Detected as |
|---|---|---|
| _cfuvid | session | Cloudflare |
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Performance How?
⚠ 6 images: 5 oversized, 6 without width/height
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 CSS signals | +10 |
| AI copy signals | +5 |
| AI palette signals | +5 |
| AI layout signals | +5 |
| Stock-image social proof | +15 |
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.