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Dukezu

Generate complete iOS and Android app flows, run mobile design QA, and export to Figma or Expo.

dukezu.com · Added June 5, 2026 · Last analysed June 5, 2026 · via · 71% 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 5 June 2026; the live site may have changed since.

Dukezu is partway there, with complete legal pages. Worth fixing first: missing several security headers, no robots.txt or sitemap, and no email security records.

Launched on Product Hunt on June 5, 2026. The site is hosted on Amazon.com in the United States, with a domain registered 1 day before launch. The crawl picked up 7 technologies on this site, covering DNS providers, transactional email, frameworks, and hosting. The stack includes Next.js, React, and Cloudflare DNS.

For context, it's one of 33 launches on this exact stack.

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

Vibe Score 15 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (7) · Indie stack

Infrastructure
DNS Cloudflare DNS
Hosting Netlify
Security HSTS
Email
Transactional email Resend
Build & Framework
Framework React
Meta-framework Next.js
Analytics & Marketing
SEO Google Search Console

Infrastructure

Network
AS16509 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
SSL Certificate
Let's Encrypt
Valid 4 Jun 2026 to 2 Sep 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
2 days
Registered Jun 2026 · Cloudflare, Inc.

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
DKIM Detected via known email provider
DMARC Not published. Receivers fall back to permissive defaults.
?
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
Responsive viewport meta tag
Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags
- Favicon present

Performance How?

574 ms Server response
30% Faster than peers
1824 ms Largest contentful paint
0.00 Cumulative layout shift
317 KB Page weight
93 KB Image weight
2 Console errors
1 Failed requests
Broken first-party requests (1), worth fixing
  • 500 /api/auth/session

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 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.

AI Stance

No AI stance declared
llms.txt published
No AI bots blocked in robots.txt
? No directive declared
? None advertised

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
90% unique

Security Headers (2/6)

Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

HTML minified
CSS minified
JS minified
Code splitting
10 JS files
1 CSS files
0 Third-party domains

Brand Colours

Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.