fivenines.io
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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 10 June 2026; the live site may have changed since.
fivenines.io scores well across the board, with complete legal pages, a thorough launch checklist, and well-configured email security. Visible gaps: missing Permissions-Policy and Content-Security-Policy and analytics without a consent banner.
Launched on PeerPush on June 10, 2026. The site is hosted on Hetzner Online GmbH in Germany. We've detected 18 technologies on this site, covering analytics, package cdn, advertising, and chat widgets. The stack includes Rails, Tailwind CSS, and Brevo.
It's one of just 15 launches we've crawled on this exact stack and more locked down than the typical PeerPush launch.
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Tech Stack (18)
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Server |
Caddy
|
| Business email |
Google Workspace
(3)
|
| Email marketing |
Brevo
|
| CSS framework |
Tailwind CSS
|
| Font |
Google Fonts
|
| Framework |
Rails
|
| Package CDN |
jsDelivr
|
| JSPM CDN |
| Advertising |
Google Ads
(3)
|
| Analytics |
Google Analytics
|
PostHog
(3)
|
|
| SEO |
Google Search Console
|
| Tag management |
Google Tag Manager
|
Infrastructure
Email Security
Storage (10)
| Name | Lifetime | Detected as |
|---|---|---|
| cw_conversation | 12mo | Chatwoot |
| ph_phc_lNJayyHd0W8B19nDsQ9Vvs8w8Ww72tctEJZtjlsW4a4_posthog | 12mo | PostHog |
| _chatwoot_session | session | - |
| _fivenines_session | session | - |
| _gcl_au | 2mo | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_lNJayyHd0W8B19nDsQ9Vvs8w8Ww72tctEJZtjlsW4a4_posthog | 1.4 KB | PostHog |
| _gcl_ls | 152 B | Google Ads |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_lNJayyHd0W8B19nDsQ9Vvs8w8Ww72tctEJZtjlsW4a4_posthog | 388 B | PostHog |
| ph_phc_lNJayyHd0W8B19nDsQ9Vvs8w8Ww72tctEJZtjlsW4a4_primary_window_exists | 4 B | PostHog |
| ph_phc_lNJayyHd0W8B19nDsQ9Vvs8w8Ww72tctEJZtjlsW4a4_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 45 images: 30 oversized, 45 without width/height, 17 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 onboarding signals | +5 |
| AI palette 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.