patchletter — Der Patch-Brief für Admins
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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 4 August 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.
patchletter — Der Patch-Brief für Admins ships with the launch fundamentals in place, with a complete set of security headers, a thorough launch checklist, and clean crawl signals. What needs work: incomplete legal pages and incomplete email security.
The site is hosted on EVANZO e-commerce GmbH in Germany, with a domain registered 2 weeks before launch. The crawl picked up 14 technologies on this site, covering analytics, auth, CSS frameworks, and directory. The stack includes Auth.js, Next.js, and React.
For context, it's running the same core stack as 5,869 other launches and tighter on security headers than most StackScope Discovery launches.
If you own this site, refresh the snapshot and see the full fix list any time →
Tech Stack (14)
| DNS |
Cloudflare DNS
|
| Protocol | HTTP/3 |
| Security | HSTS |
| Server |
Caddy
|
| Email forwarding |
Cloudflare Email Routing
|
| Email marketing |
Brevo
|
| Auth |
Auth.js
|
| CSS framework |
Tailwind CSS
|
| Framework |
React
|
| Meta-framework |
Next.js
(6)
|
| Analytics |
Umami
|
| SEO |
Google Search Console
|
| Error tracking |
Sentry
|
| Directory |
Product Hunt
new
|
Infrastructure
Email Security
Storage (5)
| Name | Lifetime | Detected as |
|---|---|---|
| NEXT_LOCALE | 1y | Next.js |
| __Host-authjs.csrf-token | session | Auth.js |
| __Secure-authjs.callback-url | session | Auth.js |
| Key | Size | Detected as |
|---|---|---|
| patchletter.selection | 2 B | - |
| patchletter.versions | 2 B | - |
Readiness Breakdown How?
Performance How?
⚠ 28 images: 27 oversized, 27 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 palette signals | +5 |
| AI writing 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.