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DemoTape

Turn your local app into a public link and see exactly how others use it — including requests, errors, and console logs. Like ngrok + session replay.

Developer Tools

Added April 4, 2026 · Last analysed April 10, 2026 · via · 70% 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 10 April 2026; the live site may have changed since.

DemoTape is partway there, with complete legal pages, well-configured email security, and fast page loads. What needs work: missing several security headers and no sitemap.

Launched on Product Hunt on April 4, 2026. The site is served through Cloudflare, with a domain registered 2 weeks before launch. The crawl picked up 8 technologies on this site, covering CDN, CSS frameworks, DNS providers, and email forwarding. The stack includes Next.js, React, and Tailwind CSS.

For context, it's running the same core stack as 3,879 other launches.

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

4.7
StackScope Score
Fair
52/100 Launch Readiness
Partially ready
3/3 Legal
Complete
1/2 Crawl files
Partial
Vibe Score 10 · 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 (8)

Infrastructure
CDN Cloudflare (3)
DNS Cloudflare DNS
Protocol HTTP/3 (2)
Email
Email forwarding Cloudflare Email Routing (2)
Transactional email Mailjet (2)
Build & Framework
CSS framework Tailwind CSS
Framework React
Meta-framework Next.js (6)

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Enabled
DNSKEY records published. DNS responses signed.
Domain Age
4 months
Registered Mar 2026 · Porkbun LLC

Email Security

SPF ~all Soft-fail (~all). Common and accepted.
DKIM Detected via known email provider
DMARC p=reject Reject (strict). Strong.
?
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.

Readiness Breakdown How?

Custom title and meta description (partial) missing custom <title>
Responsive viewport meta tag
Favicon present
Semantic HTML (nav, main, article)
- Open Graph tags (title, image, description)
- Canonical URL declared
- Twitter card meta tags

Vibe Score Breakdown How?

SignalPoints
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

Blocks AI crawlers
llms.txt published
9 AI bots blocked in robots.txt
ai-train = no
search = yes
? ai-input (not declared)
? None advertised

Well-Known Files

robots.txt
sitemap.xml
security.txt
llms.txt
ads.txt
humans.txt
Privacy Policy
/privacy
Terms of Service
/terms
90% unique

Security Headers (0/6)

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

Performance

111ms response time
Faster than 92% of sites

Build

Code splitting
6 JS files
1 CSS files
0 Third-party domains
Something not look right? If a technology shown here is wrong or out of date, email [email protected] and we'll review it.