PortBro VPN
Instant zero configuration P2P connectivity for your team
Added April 21, 2026
· Last analysed April 21, 2026 · via 
· 67% unique tagline
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 21 April 2026; the live site may have changed since.
PortBro VPN ships with the basics, with clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and incomplete email security.
Launched on Product Hunt on April 21, 2026. The site is hosted on DigitalOcean App Platform and served through Cloudflare, with a domain registered in 2023. We've detected 12 technologies on this site, covering CDN, CSS frameworks, DNS providers, and business email. The stack includes Bootstrap, cdnjs, and Cloudflare.
It's on a stack we've seen on only 7 launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (12)
| CDN |
Cloudflare
(4)
|
| DNS |
DigitalOcean DNS
|
| Hosting |
DigitalOcean App Platform
(2)
|
| Protocol | HTTP/3 (2) |
| Security |
Cloudflare Bot Management
|
| CSS framework |
Bootstrap
(2)
|
| Font |
Google Fonts
|
| Icon font |
Font Awesome
|
| Package CDN |
cdnjs
(2)
|
| SaaS |
Zoho
|
Infrastructure
Email Security
Storage (1)
| Name | Lifetime | Detected as |
|---|---|---|
| __cf_bm | < 1h | Cloudflare |
Readiness Breakdown How?
Vibe Score Breakdown How?
| Signal | Points |
|---|---|
| AI palette signals | +5 |
| AI code-structure signals | +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.