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Clapet

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clapet.app · Added June 25, 2026 · Last analysed June 25, 2026 · via · 60% 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 25 June 2026; the live site may have changed since.

Clapet looks production-ready overall, with a complete set of security headers, a thorough launch checklist, and clean crawl signals. Worth fixing first: incomplete legal pages, tracking cookies set before any opt-in, and no email security records.

Launched on Product Hunt on June 25, 2026. The site is hosted on Cloudflare in the United States, with a domain registered 6 weeks before launch. We've detected 14 technologies on this site, covering ai api, analytics, javascript library, and CDN. The stack includes Tailwind CSS, Anthropic, and Cloudflare.

It's running the same core stack as 5,103 other launches and tighter on security headers than most Product Hunt launches.

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

Vibe Score 5 · Few AI signals
Informational pattern-match signal. Does not feed the StackScope Score. See which fingerprints fired →

Tech Stack (14)

Infrastructure
CDN Cloudflare
DNS Cloudflare DNS
Protocol HTTP/3
Security HSTS
Build & Framework
CSS framework Tailwind CSS
Developer tools Vite
JavaScript library Nano Stores
TanStack Router
Analytics & Marketing
Analytics Cloudflare Web Analytics (3)
PostHog (6)
Business Tools
Error tracking Sentry (3)
AI & Emerging
AI API Anthropic
DeepSeek API
OpenAI API

Infrastructure

Network
AS13335 · US
DNS
Cloudflare DNS
Authoritative nameserver
DNSSEC
Not enabled
DNS responses unsigned. Cache-poisoning vulnerable.
Green hosting
Green hosted
Host runs on renewable energy. Data from The Green Web Foundation.
SSL Certificate
Google Trust Services
Valid 11 May 2026 to 9 Aug 2026
Certificate as captured in this snapshot, not a live check.
Domain Age
1 month
Registered May 2026 · Porkbun LLC

Email Security

SPF Not published. Your domain can be spoofed in phishing emails.
?
DKIM Not detected at common selectors. Your provider may use a custom one.
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 (7)

Cookies (1)
NameLifetimeDetected as
ph_phc_u58hohEy4UsYUjtvEvBfZ6Fwsxe8iwPS4NYHJkxtrg5Q_posthog 1y PostHog
Local storage (3)
KeySizeDetected as
clapet.locale 2 B -
ph_phc_u58hohEy4UsYUjtvEvBfZ6Fwsxe8iwPS4NYHJkxtrg5Q_posthog 695 B PostHog
ph_phc_u58hohEy4UsYUjtvEvBfZ6Fwsxe8iwPS4NYHJkxtrg5Q_posthog__flags 220 B PostHog
Session storage (3)
KeySizeDetected as
ph_phc_u58hohEy4UsYUjtvEvBfZ6Fwsxe8iwPS4NYHJkxtrg5Q_primary_window_exists 4 B PostHog
ph_phc_u58hohEy4UsYUjtvEvBfZ6Fwsxe8iwPS4NYHJkxtrg5Q_window_id 38 B PostHog
sentryReplaySession 141 B Sentry

Readiness Breakdown How?

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

Performance How?

450 ms Server response
41% Faster than peers
1008 ms Largest contentful paint
0.00 Cumulative layout shift
697 KB Page weight
3 Third-party domains
1 Console errors
1 Failed requests
Broken first-party requests (1), worth fixing
  • 401 /billing/subscription

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 palette 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

sitemap.xml (1 URLs)
security.txt
llms.txt
ads.txt
humans.txt
? Privacy Policy not detected
? Terms of Service not detected
? Consent manager not detected
Analytics set tracking cookies on our visit, with no opt-in step.
Detection works best on English language sites.

Security Headers (6/6)

X-Frame-Options via CSP frame-ancestors
Permissions-Policy experimental (check browser support)
X-XSS-Protection deprecated (use Content-Security-Policy)

Build

Code splitting
6 JS files
1 CSS files
3 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.