Fountain
Give your app a computer it can talk to. Build on Fountain, run the open-source stack yourself, and keep your data, keys and agents under your control.
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 2 September 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.
Fountain scores highly overall, with complete legal pages and a thorough launch checklist. Visible gaps: no Permissions-Policy, no sitemap, and tracking cookies set before any opt-in.
Launched on Hacker News on September 1, 2026. The site is served through Cloudflare, with a domain registered 1 week before launch. We've detected 7 technologies on this site, covering analytics, backend framework, CDN, and CSS frameworks. The stack includes Tailwind CSS, Cloudflare, and Cloudflare DNS.
It's more locked down than the typical Hacker News launch.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (7)
| CDN |
Cloudflare
|
| DNS |
Cloudflare DNS
|
| Security | HSTS |
| CSS framework |
Tailwind CSS
(4)
|
| Package CDN |
jsDelivr
|
| Analytics |
PostHog
(5)
|
| Backend framework |
Phoenix
(2)
|
Infrastructure
Email Security
Storage (7)
| Name | Lifetime | Detected as |
|---|---|---|
| ph_phc_yDS4U3XZWA3cdHQPNDMdWK95r2MmccSz6XxQgVhDY2Mv_posthog | 12mo | - |
| _fountain_key | session | Phoenix |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_yDS4U3XZWA3cdHQPNDMdWK95r2MmccSz6XxQgVhDY2Mv_posthog | 1.7 KB | PostHog |
| Key | Size | Detected as |
|---|---|---|
| ph_phc_yDS4U3XZWA3cdHQPNDMdWK95r2MmccSz6XxQgVhDY2Mv_posthog | 388 B | PostHog |
| ph_phc_yDS4U3XZWA3cdHQPNDMdWK95r2MmccSz6XxQgVhDY2Mv_primary_window_exists | 4 B | PostHog |
| ph_phc_yDS4U3XZWA3cdHQPNDMdWK95r2MmccSz6XxQgVhDY2Mv_session_registered_properties | 286 B | PostHog |
| ph_phc_yDS4U3XZWA3cdHQPNDMdWK95r2MmccSz6XxQgVhDY2Mv_window_id | 38 B | PostHog |
Readiness Breakdown How?
Performance How?
⚠ 3 images: 3 oversized, 3 without width/height, 3 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 writing signals | +5 |
| AI CSS signals | +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.