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DunkerBrew

Design recipes, nail your water chemistry and mash pH, run brew day from your phone, and share your tap list. Free, no subscription.

Added August 19, 2026 · Last analysed August 19, 2026 · via

Own this Launch?
Screenshot of DunkerBrew

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 19 August 2026; the live site may have changed since.

DunkerBrew covers some of the launch checklist, with fast page loads and clean crawl signals. What needs work: missing several security headers, incomplete legal pages, and incomplete email security.

Launched on Product Hunt on August 19, 2026. The site is hosted on Hetzner Online GmbH in Germany, with a domain registered 7 months before launch. Our crawler found 11 technologies on this site, covering seo, servers, analytics, and CSS frameworks. The stack includes Tailwind CSS, Bing Webmaster, and Brevo.

It's also running the same core stack as 7,132 other launches.

If you own this site, refresh the snapshot and see the full fix list any time →

5.3
StackScope Score
Fair
78/100 Launch Readiness
Well prepared
2/6 Security Headers
Weak
0/3 Legal
Missing
2/2 Crawl files
Complete
100/100 Performance
Fast
Vibe Score 20 · Few AI signals
How much the site looks AI-generated. Informational pattern-match signal, not a verdict. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (11)

Infrastructure
DNS Simply.com DNS
Server Caddy
Kestrel
Email
Email marketing Brevo
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
JavaScript library React Router
UI library Lucide Icons
Analytics & Marketing
Analytics Umami (2)
SEO Bing Webmaster
Google Search Console

Infrastructure

Network
HETZNER-AS - Hetzner Online GmbH, DE
AS24940 · DE
DNS
Simply.com DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Let's Encrypt
Valid 20 Jul 2026 to 18 Oct 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
7 months
Registered Jan 2026 · Key-Systems GmbH

Email Security

✗
SPF Not published. Your domain can be spoofed in phishing emails.
✓
DKIM Detected via known email provider
✗
DMARC p=none None (p=none). Monitoring only.
?
MTA-STS Not deployed. Mail to your domain can be downgraded to plaintext en route.
?
TLS-RPT Not configured. You won't hear about silent SMTP TLS handshake failures.

Storage (0)

This site uses no client-side storage we could detect on page load.

Readiness Breakdown How?

✓ Custom title and meta description
⚠
Open Graph tags (title, image, description) (partial) missing og:image
✓ Twitter card meta tags
✓ Responsive viewport meta tag
✓ Favicon present
✓ Semantic HTML (nav, main, article)
⚠
Page title is 70 characters (advisory) Google only shows about 60 characters of the title in search results; aim for 50–60 to keep the whole thing visible.
⚠
Meta description is 210 characters (advisory) Google only shows about 155–160 characters of the description in desktop search results (less on mobile); anything past that won't appear.
- Canonical URL declared

Performance How?

84 ms Server response
94% Faster than peers
412 ms Largest contentful paint
0.03 Cumulative layout shift
629 KB Page weight
2 Third-party domains
0 Console errors
0 Failed requests

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?

SignalPoints
AI copy signals +5
AI writing signals +5
AI asset 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.

AI Stance

Welcomes AI crawlers
✓ llms.txt published
✓ No AI bots blocked in robots.txt
Content-Signal
? No directive declared
Link headers
? None advertised

Well-Known Files

✓ robots.txt
✓ sitemap.xml (2 URLs)
✗ security.txt
✓ llms.txt
✗ ads.txt
✗ humans.txt

Legal

? Privacy Policy not detected
? Terms of Service not detected
? Analytics present, but it set no tracking cookies on our visit (it may be opt-in-gated).
Detection works best on English language sites.

Security Headers (2/6)

✗
Referrer-Policy
✓
X-Frame-Options via CSP frame-ancestors
✗
Permissions-Policy experimental (check browser support)
✗
X-Content-Type-Options
✓
Content-Security-Policy
✗
Strict-Transport-Security
–
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

2 JS files
2 CSS files
2 Third-party domains

Brand Colours

App Manifest

DunkerBrew
display: standalone 5 icons
theme #0891b2
food lifestyle productivity
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.